0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) [ 314.912713][T12592] FAULT_INJECTION: forcing a failure. [ 314.912713][T12592] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 314.912961][T12575] batman_adv: batadv0: Not using interface macvlan2 (retrying later): interface not active [ 314.962178][T12592] CPU: 1 PID: 12592 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 314.970639][T12592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.980714][T12592] Call Trace: [ 314.984032][T12592] dump_stack_lvl+0xcd/0x134 [ 314.988732][T12592] should_fail.cold+0x5/0xa [ 314.993250][T12592] _copy_to_user+0x2c/0x150 [ 314.997823][T12592] simple_read_from_buffer+0xcc/0x160 [ 315.003264][T12592] proc_fail_nth_read+0x187/0x220 [ 315.008324][T12592] ? proc_fault_inject_read+0x220/0x220 [ 315.013882][T12592] ? security_file_permission+0xab/0xd0 [ 315.019515][T12592] ? proc_fault_inject_read+0x220/0x220 [ 315.025104][T12592] vfs_read+0x1b5/0x600 [ 315.029331][T12592] ksys_read+0x12d/0x250 [ 315.033591][T12592] ? vfs_write+0xae0/0xae0 [ 315.038021][T12592] ? syscall_enter_from_user_mode+0x21/0x70 [ 315.044019][T12592] do_syscall_64+0x35/0xb0 [ 315.048459][T12592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.054424][T12592] RIP: 0033:0x41937c [ 315.058317][T12592] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 315.077926][T12592] RSP: 002b:00007f1acff98170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 315.086357][T12592] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 315.094332][T12592] RDX: 000000000000000f RSI: 00007f1acff981e0 RDI: 0000000000000004 [ 315.102317][T12592] RBP: 00007f1acff981d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.110281][T12592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 315.118241][T12592] R13: 0000000000a9fb1f R14: 00007f1acff98300 R15: 0000000000022000 [ 315.152095][T12587] batman_adv: batadv0: Adding interface: macvlan4 [ 315.163404][T12596] FAULT_INJECTION: forcing a failure. [ 315.163404][T12596] name failslab, interval 1, probability 0, space 0, times 1 [ 315.172590][T12587] batman_adv: batadv0: The MTU of interface macvlan4 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. [ 315.186589][T12596] CPU: 0 PID: 12596 Comm: syz-executor.1 Not tainted 5.14.0-syzkaller #0 [ 315.209807][T12596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.219879][T12596] Call Trace: [ 315.223164][T12596] dump_stack_lvl+0xcd/0x134 [ 315.227863][T12596] should_fail.cold+0x5/0xa [ 315.232385][T12596] ? tomoyo_realpath_from_path+0xc3/0x620 [ 315.238180][T12596] should_failslab+0x5/0x10 [ 315.238266][T12587] batman_adv: batadv0: Not using interface macvlan4 (retrying later): interface not active [ 315.242754][T12596] __kmalloc+0x72/0x330 [ 315.256881][T12596] ? rcu_read_lock_sched_held+0xd/0x70 [ 315.262405][T12596] tomoyo_realpath_from_path+0xc3/0x620 [ 315.268060][T12596] ? tomoyo_profile+0x42/0x50 [ 315.272761][T12596] tomoyo_path_number_perm+0x1d5/0x590 [ 315.278324][T12596] ? tomoyo_path_number_perm+0x18d/0x590 [ 315.283975][T12596] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 315.289806][T12596] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 315.295255][T12596] ? lock_downgrade+0x6e0/0x6e0 [ 315.300119][T12596] ? rcu_read_lock_sched_held+0xd/0x70 [ 315.305591][T12596] ? lock_release+0x522/0x720 [ 315.310546][T12596] ? __context_tracking_exit+0xb8/0xe0 [ 315.316037][T12596] ? __fget_files+0x23d/0x3e0 [ 315.320795][T12596] security_file_ioctl+0x50/0xb0 [ 315.325752][T12596] __x64_sys_ioctl+0xb3/0x200 [ 315.330502][T12596] do_syscall_64+0x35/0xb0 [ 315.334927][T12596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 315.340840][T12596] RIP: 0033:0x4665f9 [ 315.344746][T12596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 315.364378][T12596] RSP: 002b:00007f0857d95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.372818][T12596] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 315.380894][T12596] RDX: 0000000020000040 RSI: 00000000c008aec1 RDI: 0000000000000005 [ 315.388874][T12596] RBP: 00007f0857d951d0 R08: 0000000000000000 R09: 0000000000000000 [ 315.396849][T12596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 315.404848][T12596] R13: 0000000000a9fb1f R14: 00007f0857d95300 R15: 0000000000022000 01:00:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, 0x0) 01:00:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:00:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:00:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) [ 315.501844][T12596] ERROR: Out of memory at tomoyo_realpath_from_path. 01:00:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:00:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:00:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, 0x0) 01:00:59 executing program 1 (fault-call:4 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:00:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:00:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, 0x0) [ 315.807820][T12641] batman_adv: batadv0: Adding interface: macvlan4 [ 315.834420][T12645] FAULT_INJECTION: forcing a failure. [ 315.834420][T12645] name failslab, interval 1, probability 0, space 0, times 0 01:00:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x2, &(0x7f0000000040)={0x7b}) 01:00:59 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 315.857249][T12641] batman_adv: batadv0: The MTU of interface macvlan4 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. [ 315.917732][T12645] CPU: 1 PID: 12645 Comm: syz-executor.1 Not tainted 5.14.0-syzkaller #0 [ 315.926185][T12645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.934264][T12641] batman_adv: batadv0: Not using interface macvlan4 (retrying later): interface not active [ 315.936333][T12645] Call Trace: [ 315.936344][T12645] dump_stack_lvl+0xcd/0x134 [ 315.936380][T12645] should_fail.cold+0x5/0xa [ 315.936406][T12645] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 315.964220][T12645] should_failslab+0x5/0x10 [ 315.968738][T12645] __kmalloc+0x72/0x330 [ 315.972898][T12645] tomoyo_encode2.part.0+0xe9/0x3a0 [ 315.978100][T12645] tomoyo_encode+0x28/0x50 [ 315.982518][T12645] tomoyo_realpath_from_path+0x186/0x620 [ 315.988157][T12645] ? tomoyo_profile+0x42/0x50 [ 315.992843][T12645] tomoyo_path_number_perm+0x1d5/0x590 [ 315.998385][T12645] ? tomoyo_path_number_perm+0x18d/0x590 [ 316.004044][T12645] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 316.009856][T12645] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 316.015235][T12645] ? lock_downgrade+0x6e0/0x6e0 [ 316.020097][T12645] ? rcu_read_lock_sched_held+0xd/0x70 [ 316.025552][T12645] ? lock_release+0x522/0x720 [ 316.030250][T12645] ? __context_tracking_exit+0xb8/0xe0 [ 316.035712][T12645] ? __fget_files+0x23d/0x3e0 [ 316.040390][T12645] security_file_ioctl+0x50/0xb0 [ 316.045322][T12645] __x64_sys_ioctl+0xb3/0x200 [ 316.050001][T12645] do_syscall_64+0x35/0xb0 [ 316.054414][T12645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.060410][T12645] RIP: 0033:0x4665f9 [ 316.064385][T12645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 316.083985][T12645] RSP: 002b:00007f0857d95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.092400][T12645] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 316.100359][T12645] RDX: 0000000020000040 RSI: 00000000c008aec1 RDI: 0000000000000005 [ 316.108405][T12645] RBP: 00007f0857d951d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.116367][T12645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 316.124334][T12645] R13: 0000000000a9fb1f R14: 00007f0857d95300 R15: 0000000000022000 [ 316.159118][T12645] ERROR: Out of memory at tomoyo_realpath_from_path. [ 316.217971][T12665] batman_adv: batadv0: Adding interface: macvlan6 01:00:59 executing program 1 (fault-call:4 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:00:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)) 01:00:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:00:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x10, &(0x7f0000000040)={0x7b}) [ 316.254470][T12665] batman_adv: batadv0: The MTU of interface macvlan6 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. 01:01:00 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cd80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "07adf4c967778a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005c680)={0x0, 0x0, "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", "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"}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004b5c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x5, "c30d0621e1e7b8"}) r3 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000380)) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_driver={0x0, 0x0, &(0x7f00000000c0)="6c31b47c8044f0ef1aa648e3df17937c43ec158cb9e9d3fca533be4c322e2439b31b71be628b9db9899b3558118b2a0e659d924d54555e0a1f0b0f8017a71519a1d1919b6bd35000696fc3e67b56d337db548e1fb220c8d6841208bfd7f0c19ad84e80c9e2c8abe604298362693fe7d71f1880db553190504e60d5905e79f45eaf020dc240d74466255e8c48"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004b5c0)={0x0, [], 0x5, "c30d0621e1e7b8"}) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x0, 0x1) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e680)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "554e339ea4e808"}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x202040, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)) [ 316.373687][T12665] batman_adv: batadv0: Not using interface macvlan6 (retrying later): interface not active [ 316.398910][T12680] FAULT_INJECTION: forcing a failure. [ 316.398910][T12680] name failslab, interval 1, probability 0, space 0, times 0 01:01:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)) [ 316.443171][T12680] CPU: 0 PID: 12680 Comm: syz-executor.1 Not tainted 5.14.0-syzkaller #0 [ 316.451625][T12680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.461693][T12680] Call Trace: [ 316.464982][T12680] dump_stack_lvl+0xcd/0x134 [ 316.469594][T12680] should_fail.cold+0x5/0xa [ 316.474117][T12680] ? tomoyo_init_log+0x18a/0x1ec0 [ 316.479159][T12680] should_failslab+0x5/0x10 [ 316.483682][T12680] kmem_cache_alloc_trace+0x55/0x3c0 01:01:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x2401, &(0x7f0000000040)={0x7b}) [ 316.488993][T12680] tomoyo_init_log+0x18a/0x1ec0 [ 316.493033][T12702] hub 9-0:1.0: USB hub found [ 316.493853][T12680] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 316.504355][T12680] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 316.510613][T12680] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 316.514424][T12702] hub 9-0:1.0: 8 ports detected [ 316.516862][T12680] ? vsnprintf+0x2ce/0x14f0 [ 316.526247][T12680] ? common_lsm_audit+0x1db0/0x1db0 [ 316.531454][T12680] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 316.537365][T12680] ? tomoyo_profile+0x42/0x50 [ 316.542060][T12680] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 316.547793][T12680] ? tomoyo_domain_quota_is_ok+0x2d2/0x550 [ 316.553612][T12680] tomoyo_supervisor+0x34d/0xf00 [ 316.558568][T12680] ? tomoyo_profile+0x50/0x50 [ 316.563256][T12680] ? pointer+0xa00/0xa00 [ 316.567516][T12680] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 316.573777][T12680] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 316.580033][T12680] ? tomoyo_check_path_number_acl+0xa5/0x320 [ 316.586034][T12680] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 01:01:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)) [ 316.592298][T12680] tomoyo_path_number_perm+0x419/0x590 [ 316.597773][T12680] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 316.603607][T12680] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 316.609006][T12680] ? lock_downgrade+0x6e0/0x6e0 [ 316.613873][T12680] ? rcu_read_lock_sched_held+0xd/0x70 [ 316.619343][T12680] ? lock_release+0x522/0x720 [ 316.624035][T12680] ? gpiod_configure_flags.cold+0x79/0x1e2 [ 316.629868][T12680] ? __fget_files+0x23d/0x3e0 [ 316.634572][T12680] security_file_ioctl+0x50/0xb0 [ 316.639547][T12680] __x64_sys_ioctl+0xb3/0x200 01:01:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4601, &(0x7f0000000040)={0x7b}) [ 316.644249][T12680] do_syscall_64+0x35/0xb0 [ 316.648677][T12680] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 316.654584][T12680] RIP: 0033:0x4665f9 [ 316.658483][T12680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 316.678280][T12680] RSP: 002b:00007f0857d95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:01:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 316.686693][T12680] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 316.694675][T12680] RDX: 0000000020000040 RSI: 00000000c008aec1 RDI: 0000000000000005 [ 316.702653][T12680] RBP: 00007f0857d951d0 R08: 0000000000000000 R09: 0000000000000000 [ 316.710629][T12680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 316.718601][T12680] R13: 0000000000a9fb1f R14: 00007f0857d95300 R15: 0000000000022000 01:01:00 executing program 0 (fault-call:4 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:01:00 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000"/20, @ANYRES32=0x0, @ANYBLOB="00000000000900001c00128009000100626f6e64000000000c00028005000c"], 0x3c}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0092000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00'}, 0x10) r4 = syz_open_dev$audion(&(0x7f0000000180), 0x3, 0x10000) splice(r4, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280)=0x4, 0x5, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 316.769155][ T3251] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.775463][ T3251] ieee802154 phy1 wpan1: encryption failed: -22 [ 316.783863][T12705] hub 9-0:1.0: USB hub found [ 316.798281][T12705] hub 9-0:1.0: 8 ports detected [ 316.915208][T12739] FAULT_INJECTION: forcing a failure. [ 316.915208][T12739] name failslab, interval 1, probability 0, space 0, times 0 [ 316.938129][T12739] CPU: 0 PID: 12739 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 316.946575][T12739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.953062][T12742] batman_adv: batadv0: Adding interface: macvlan14 [ 316.956635][T12739] Call Trace: [ 316.956647][T12739] dump_stack_lvl+0xcd/0x134 [ 316.956683][T12739] should_fail.cold+0x5/0xa [ 316.956709][T12739] ? tomoyo_realpath_from_path+0xc3/0x620 [ 316.963385][T12742] batman_adv: batadv0: The MTU of interface macvlan14 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. [ 316.966495][T12739] should_failslab+0x5/0x10 [ 316.966531][T12739] __kmalloc+0x72/0x330 [ 316.966558][T12739] ? rcu_read_lock_sched_held+0xd/0x70 [ 316.971317][T12742] batman_adv: batadv0: Not using interface macvlan14 (retrying later): interface not active [ 316.975633][T12739] tomoyo_realpath_from_path+0xc3/0x620 [ 316.975669][T12739] ? tomoyo_profile+0x42/0x50 [ 316.975696][T12739] tomoyo_path_number_perm+0x1d5/0x590 [ 316.975724][T12739] ? tomoyo_path_number_perm+0x18d/0x590 [ 317.052144][T12739] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 317.057969][T12739] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 317.063353][T12739] ? lock_downgrade+0x6e0/0x6e0 [ 317.068208][T12739] ? rcu_read_lock_sched_held+0xd/0x70 [ 317.073687][T12739] ? lock_release+0x522/0x720 [ 317.078365][T12739] ? __context_tracking_exit+0xb8/0xe0 [ 317.083917][T12739] ? __fget_files+0x23d/0x3e0 [ 317.088600][T12739] security_file_ioctl+0x50/0xb0 [ 317.093536][T12739] __x64_sys_ioctl+0xb3/0x200 [ 317.098216][T12739] do_syscall_64+0x35/0xb0 [ 317.102632][T12739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.108532][T12739] RIP: 0033:0x4665f9 [ 317.112423][T12739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 317.132029][T12739] RSP: 002b:00007f193c651188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.140435][T12739] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 317.148396][T12739] RDX: 0000000020000040 RSI: 00000000c008aec1 RDI: 0000000000000005 [ 317.156358][T12739] RBP: 00007f193c6511d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.164320][T12739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 317.172280][T12739] R13: 0000000000a9fb1f R14: 00007f193c651300 R15: 0000000000022000 [ 317.197414][T12739] ERROR: Out of memory at tomoyo_realpath_from_path. [ 317.212991][T12749] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 01:01:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:01:00 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005cd80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "07adf4c967778a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005c680)={0x0, 0x0, "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", "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"}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004b5c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x5, "c30d0621e1e7b8"}) r3 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000380)) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_driver={0x0, 0x0, &(0x7f00000000c0)="6c31b47c8044f0ef1aa648e3df17937c43ec158cb9e9d3fca533be4c322e2439b31b71be628b9db9899b3558118b2a0e659d924d54555e0a1f0b0f8017a71519a1d1919b6bd35000696fc3e67b56d337db548e1fb220c8d6841208bfd7f0c19ad84e80c9e2c8abe604298362693fe7d71f1880db553190504e60d5905e79f45eaf020dc240d74466255e8c48"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004b5c0)={0x0, [], 0x5, "c30d0621e1e7b8"}) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x0, 0x1) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, 0x0) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000000)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e680)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "554e339ea4e808"}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x202040, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)) 01:01:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c01, &(0x7f0000000040)={0x7b}) 01:01:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:00 executing program 0 (fault-call:4 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) [ 317.358848][T12764] hub 9-0:1.0: USB hub found [ 317.370334][T12761] FAULT_INJECTION: forcing a failure. [ 317.370334][T12761] name failslab, interval 1, probability 0, space 0, times 0 [ 317.386203][T12764] hub 9-0:1.0: 8 ports detected [ 317.394234][T12763] batman_adv: batadv0: Adding interface: macvlan15 01:01:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c80, &(0x7f0000000040)={0x7b}) [ 317.429329][T12763] batman_adv: batadv0: The MTU of interface macvlan15 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. [ 317.430023][T12761] CPU: 0 PID: 12761 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 317.463365][T12761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.473430][T12761] Call Trace: [ 317.476713][T12761] dump_stack_lvl+0xcd/0x134 [ 317.481326][T12761] should_fail.cold+0x5/0xa [ 317.485847][T12761] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 317.491245][T12761] should_failslab+0x5/0x10 [ 317.495849][T12761] __kmalloc+0x72/0x330 [ 317.500017][T12761] tomoyo_encode2.part.0+0xe9/0x3a0 [ 317.505239][T12761] tomoyo_encode+0x28/0x50 [ 317.509675][T12761] tomoyo_realpath_from_path+0x186/0x620 [ 317.515327][T12761] ? tomoyo_profile+0x42/0x50 [ 317.520018][T12761] tomoyo_path_number_perm+0x1d5/0x590 [ 317.525668][T12761] ? tomoyo_path_number_perm+0x18d/0x590 [ 317.527521][T12763] batman_adv: batadv0: Not using interface macvlan15 (retrying later): interface not active [ 317.531310][T12761] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 317.531349][T12761] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 317.531383][T12761] ? lock_downgrade+0x6e0/0x6e0 [ 317.531411][T12761] ? rcu_read_lock_sched_held+0xd/0x70 [ 317.563147][T12761] ? lock_release+0x522/0x720 [ 317.567832][T12761] ? __context_tracking_exit+0xb8/0xe0 [ 317.573305][T12761] ? __fget_files+0x23d/0x3e0 01:01:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x2, &(0x7f0000000040)={0x7b}) 01:01:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c81, &(0x7f0000000040)={0x7b}) [ 317.578004][T12761] security_file_ioctl+0x50/0xb0 [ 317.582954][T12761] __x64_sys_ioctl+0xb3/0x200 [ 317.587653][T12761] do_syscall_64+0x35/0xb0 [ 317.592081][T12761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.597995][T12761] RIP: 0033:0x4665f9 [ 317.601894][T12761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 317.621511][T12761] RSP: 002b:00007f193c651188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.629936][T12761] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 317.637922][T12761] RDX: 0000000020000040 RSI: 00000000c008aec1 RDI: 0000000000000005 [ 317.645906][T12761] RBP: 00007f193c6511d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.653881][T12761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 317.661856][T12761] R13: 0000000000a9fb1f R14: 00007f193c651300 R15: 0000000000022000 01:01:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x10, &(0x7f0000000040)={0x7b}) 01:01:01 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x138) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={r2, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r2}, 0x8) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x810, r1, 0xcb83000) execveat(0xffffffffffffffff, &(0x7f0000000540)='./file1\x00', 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:01:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x83, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x0, 0x2ed}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee8000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_setup(0x187, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x700) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket(0x2, 0x803, 0xff) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x23ad, 0x4) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r5 = dup(r4) sendfile(r5, r3, 0x0, 0x4000000000000081) r6 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x8000) bind$inet(r6, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) 01:01:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x541b, &(0x7f0000000040)={0x7b}) 01:01:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c01, &(0x7f0000000040)={0x7b}) 01:01:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5421, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x541b, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f00000001c0)=0x80000000, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1_virt_wifi\x00', 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000480)=0x2, 0x4) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000140)=0x100, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000380)=0x6e) sendmmsg(r4, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000003c0)="960bfd94599e5a06195d963520242224cab9644779b80f53b47552844c2f1d84d1f96bfd350c15b4ad861600670df599ad7b63fdf142f0c7c762e840d0bfb7d58fed2494670a5340909e4712cc52682c525f2b", 0x53}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="eec26d4e80d89cc026156a35cabe73545e3791281e73c20cf494a329ed9cec01ee6db84a1ec241a1e46b69d5f869d0687a20031226b4d24d1ee16c5067967a94438167fee7faf152179251eb22a7c01290be93b943a3f62d11b41416a11b8d1e50dede839067e1e209b6e78964803224b8a1ebf089d6ba96c3afcda0f7460c8f22812a6139df7fd8fc99250aa3ee772bcb", 0x91}, {&(0x7f0000000680)="8d63200fcb7e3d98805a67dbacfbcc48bbeae1f8d42ec0e24b49881ce9c8603df8e172533d17f76eadc53a47a7196d0a2f0671b572288f166398ec13fc86d5d4a4c60f845a81350e68f0880fb4c1243ed31a9d72a556ec96a93f7a49998c5763eff3b448a6eb291621c4016af4f2550372cdd4d9c7d6da1373c2f44dab4b58a36fa5fbc18be079b1af83cdc709d38916754d9046deedffa05efab2a0ae7483b8b12cb8db4e5fcf67c73a5a9730dc0843e3e5", 0xb2}, {&(0x7f0000000740)="0c0501b772eabb25e2c879ca3a621da576bd8615205e6f4ae1aa982b36a53da71d63e29724c033ca922165195e37591765aaaa13bdf63e417320b61992690a0d82e2a3cef784ed96caf237a6842ad9eb0e653a6e860a95769276743db45884584274cd75df1516118b188ebb68c3b534839c466a5c911d54310f1b778a1ff043b2e695a6397f8e96048d2051f45e39e1235ac7800343b60d2b5a2cad3504585f0f681b87b12fa2b896394794ba875de406628a44226548cf75b0fb29644ecd9664ca7ae51064d92af0923b8562c53ebb43ee7cf32557fc09262a55d0", 0xdc}, 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"}, {0x50, 0x10d, 0xb, "aab48f4677e43e0b8306fbf91e2b124d04f65d65ecf1bc14f8a02a6a21941956a82d89323d40f81a38af3c0b9a0b26b0ad0a5c74d9bd5497fa"}], 0x1170}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x1dee8ca, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe1314703ee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab01120bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffff000b}}], 0x400000000000132, 0x4000000) 01:01:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5450, &(0x7f0000000040)={0x7b}) [ 318.371024][T12761] ERROR: Out of memory at tomoyo_realpath_from_path. 01:01:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) [ 318.491337][T12870] tpacket_rcv: packet too big, clamped from 33645 to 32628. macoff=92 01:01:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5421, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5451, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x7, &(0x7f0000000100)=[{0x5, 0x40, 0x11, 0x3}, {0x401, 0x8}, {0x3b, 0x5, 0x84, 0x9}, {0xf800, 0x4, 0x5, 0x5}, {0x4, 0x42, 0x83, 0x100}, {0x0, 0x0, 0x3f, 0xe}, {0x0, 0x7f, 0x3, 0x6}]}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000006, 0x8010, r2, 0x4028d000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x23}}, 0x5c) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x4}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'team0\x00'}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1a7a}, 0x700) 01:01:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5424, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x2, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5452, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x338) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bind$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="17", 0x34000, 0x841, &(0x7f0000001500)={0xa, 0x0, 0x0, @dev, 0x44}, 0x1c) 01:01:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5450, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x10, &(0x7f0000000040)={0x7b}) 01:01:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) [ 319.067502][T12957] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 01:01:02 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev}, 0x14) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @dev}, 0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) bind$packet(r6, &(0x7f0000000000)={0x11, 0x800, r7, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000800)={&(0x7f00000005c0)={0x208, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x4, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="2400000014010015112004ad7fbb28730000000000"], 0x24}}, 0x0) 01:01:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5460, &(0x7f0000000040)={0x7b}) 01:01:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x7, &(0x7f0000000100)=[{0x5, 0x40, 0x11, 0x3}, {0x401, 0x8}, {0x3b, 0x5, 0x84, 0x9}, {0xf800, 0x4, 0x5, 0x5}, {0x4, 0x42, 0x83, 0x100}, {0x0, 0x0, 0x3f, 0xe}, {0x0, 0x7f, 0x3, 0x6}]}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000006, 0x8010, r2, 0x4028d000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x23}}, 0x5c) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x4}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'team0\x00'}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1a7a}, 0x700) 01:01:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5451, &(0x7f0000000040)={0x7b}) 01:01:03 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x7a6, &(0x7f0000000040)={0x7b}) 01:01:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) mprotect(&(0x7f00009ec000/0x4000)=nil, 0x4000, 0xa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5501, &(0x7f0000000040)={0x7b}) 01:01:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev}, 0x14) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r1, &(0x7f0000001740)={0x11, 0x18, r4, 0x1, 0x3f}, 0x14) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x800, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$packet(r1, &(0x7f0000001380)="b81dfbe15729cde98ffeae7767d6d4a0e0424fd88d8dcae845b339cf3b16c8dab1db0a6df9d73cf26a7d4460c661242c2cd0aba1fcfb2e126be834cedb948db3b85f1dbfcba1dca465f73857a7f9f6bfc90dbf7787f9b0a14060f70818acb732d48ccd390adcc12795146ffa59e70858f18092158f90dd21ea31d117eeef768a16d0e5d0f194ce98e708b720c4c7a30e0c87b0a402ad1e2ee1db58f213f92ce43a5008905320a2b6ceb63b3308", 0xad, 0x20000050, &(0x7f0000001700)={0x11, 0xf5, r6, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x14) sendmmsg$inet(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="9c9c", 0x2}], 0x1}}, {{&(0x7f0000001480)={0x2, 0x0, @loopback}, 0xd, &(0x7f0000001500)=[{&(0x7f00000014c0)="b78a", 0x2}], 0x1, &(0x7f0000001540)=[@ip_tos_u8={{0xd}}], 0x10}}], 0x2, 0x4000080) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r7, 0x89f5, &(0x7f0000001300)={'ip6gre0\x00', &(0x7f0000001280)={'ip6gre0\x00', 0x0, 0x4, 0x6, 0xff, 0x2, 0x1, @loopback, @mcast2, 0x20, 0x700, 0x7fff}}) sendmsg$inet(r7, &(0x7f0000001340)={&(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000140)="14e023f7730f1480d18adc76a4065876665976232bd749e06b763911bb8b1db6153cd0bf6b9452464f706d5d0627e1b8d65b3fb3c8bee1ae8280ace528c076214df14d028f9102656c121ea497462bfdfd8bff92ec197d2d37ad5e1fa269bc420487604e768e2de76c80f3283c1903f0351dcf09abd734b0f72b74db0351de739c696b338dadaa7ad91f333f06065d842ffffd65ed5afe12e123f592439c46c76c6138d3653e6b05120a40f88965d95fa284d9d010f296b1875a5ad96eaf5e74b4", 0xc1}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001580)=[@ip_retopts={{0x64, 0x0, 0x7, {[@noop, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x14, 0x79, 0x3, 0x7, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x38}, {@broadcast, 0x6}]}, @ra={0x94, 0x4, 0x1}, @noop, @timestamp={0x44, 0xc, 0xa0, 0x0, 0x0, [0x37fffd, 0x1000]}, @timestamp={0x44, 0x10, 0x63, 0x0, 0x7, [0x6, 0x5, 0x91]}, @rr={0x7, 0x17, 0x50, [@dev={0xac, 0x14, 0x14, 0x31}, @empty, @empty, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @rand_addr=0x64010100}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3c}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @dev={0xac, 0x14, 0x14, 0xa}, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010102, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1ff}}], 0x150}, 0x4008000) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000000)={@ipv4={""/10, ""/2, @loopback}}, &(0x7f00000000c0)=0x14) 01:01:03 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5452, &(0x7f0000000040)={0x7b}) 01:01:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5509, &(0x7f0000000040)={0x7b}) 01:01:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c00, &(0x7f0000000040)={0x7b}) [ 320.043985][T13046] batman_adv: batadv0: Adding interface: macvlan16 [ 320.062600][T13046] batman_adv: batadv0: The MTU of interface macvlan16 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. [ 320.116431][T13046] batman_adv: batadv0: Not using interface macvlan16 (retrying later): interface not active 01:01:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5460, &(0x7f0000000040)={0x7b}) 01:01:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:04 executing program 5: syz_usb_connect$cdc_ecm(0x1, 0xf0, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010003020000082505a1a44000010203010902de0001010568010904000403020600e70a240600005f63a29d2f052400aa000d240f0106000000f50603001f1024070008000001000000040000010007240a090707053a24134f8015125e885d8af0dd9cf992ccef06310d6e95824c1d7336a12dd0250d979e1eda06b2418c7a48e43a6200e9d9a16dd78a39d3a80e3e05240100033f24130159bc4351ac8b0bc18da4f8fffa52a29a9ce6033f802e2af131e4ee4d587265b0843510689ae1e352944491dc3c1622487a70a9542c61162317f7040905810300021f201f0905820240"], &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_usb_connect(0x3, 0xac1, &(0x7f00000006c0)={{0x12, 0x1, 0x110, 0x54, 0xc, 0x69, 0x40, 0x50d, 0x122, 0x5719, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xaaf, 0x2, 0x7f, 0x40, 0x10, 0x7, [{{0x9, 0x4, 0xd6, 0x3, 0xf, 0x1b, 0x56, 0x2a, 0x40, [@uac_control={{0xa, 0x24, 0x1, 0x9, 0xe5}, [@output_terminal={0x9, 0x24, 0x3, 0x2, 0x304, 0x4, 0x6, 0x9}, @extension_unit={0xa, 0x24, 0x8, 0x3, 0x1ff, 0x7, "cee92b"}, @selector_unit={0x9, 0x24, 0x5, 0x4, 0x20, "5714b950"}]}, @generic={0xee, 0x22, "111cf40088cfbd6fcb77d84077aa8e79f00a0f79cb91608add1dcadaf6103b1f8174ae531d2b8a7cd869bb200611d271b570c902cb46c2b815559eb2dfa80d35861b2a75268c7d7eeca4fbb53647fca366754407fdb7709cf232446b3ac4f6f055969b15102dba06189455f5ceef6e246d7ec49783483aee6a8764e0c6c0fdd798fd66d9179a45dccb773698c83b4cf08162dec2dab257ad731df40bd6a47173899be206595f77566f7c44900e2daf2c81a22a3c4e7ffb41afcdb6e497c5454b657b09b91360e8ada40d345c133cc768dcd271e23f05e72600cb4967e0996fb3e7746a6f6e8431ef54ea1692"}], [{{0x9, 0x5, 0x1, 0x0, 0x200, 0x2, 0x4, 0x3f, [@generic={0x43, 0x23, "7bbbb4ba1b335e75aa469cc6470d1d4aacc4de11f6297fbfc16368539fb4dfe56ae7413c01b3fd70628349e4a0a65356639eab767020790becd42426a7acf485f8"}, @generic={0xdc, 0xd, "3441b8a74baad50707d7bb83031b8585a84245453efd5a1578a868932d13eef6582b3678e3b8c5fe4aa2d63ca1b12bf2292f6db1480a0dad86768dd368beddfeded2b16f2257a9d552b3a6a59302104e8c308186ca3b5ef52a8bbd01e855aba46e597bd32ded8f825aabcfe7221ec442d65f24e0494f7cf550eb68b27adf83850a4512a26b875e34ee63ef38e491ee1141761d3241cb7eacb3c7251f6f0fba60252920ab8f9e7ec5181b44a0a65f00d8650fa1c352da0b9222e383d1ad527a4d69217298d6f82a83daf63309ca5c1e5e57d789b9cfd470598b7a"}]}}, {{0x9, 0x5, 0x4, 0x1, 0x20, 0x9, 0x7f, 0xf8}}, {{0x9, 0x5, 0xe, 0x8, 0x10, 0x80, 0x7f, 0x9, [@generic={0xd4, 0x7, "833856815d7ecfc3cbc5931ea9ec57b17931474b556e35c84d6e1cff59c68190dc0f16be7d9129d8fc9d1a51e6ab82fa9409f86bc6bd1f195ab15d1530f44392f76b457cba91f490409bebbbee6e3ffa63286b41515b0e47f12f182210894ca7b725e4de20e8795b290302f856abfbbca30e4eee5b09c012b03ea29091050c054c4cc1a4b555198fba208496c57e37a5b5384d5abc1f20f0556ac39be80fce8f49a667089d40869cdbf6e3ba5af68882c635af5f3ed4fdf5bd3539f1f05de9a8beb7232982bce5c4fbe83900acec9cb02298"}]}}, {{0x9, 0x5, 0x3, 0x4, 0x40, 0x8, 0xff, 0x1, [@generic={0x9a, 0x23, "c156a7f49a5575c1c5deefbdc68080715fbe2876cdcca3505d0aa323ec3566c76510ffcd78918e0b6fa0961ad89ba1b90ce03fbe8e950b459ba6b784bc0a44756908003e45ce1c36e0c3b23b55a241cdc4f6d5ddb4799ab59d85d83da942d6cf0a9df9d4c9ffa9e5c66a30dc0b240650a5b11d2ed0c94e03b27c14686deeeccd6ef0e9fc6bc1d6558ace6d1231a597305c74b855d2a4a0df"}, @generic={0xa3, 0x2, "80a44dbc09da416aed902089653bea3e79cbc03d8ce2602ae62db32aefb784939072058d71c23ee001ce9568a037bd72c261e5f51acbdf019e60c6f0f9eea72f70acea1a5848bb0d11c6d1cd2834bd27d26ecdf663ad29cae6f10de726fb9494ebc7fcfe9e812a361e9ebd742af97ac2ebb78ab1bef773d4189d68a88d9bf1dafcd974f833657d3cdfd2a673ceee091a1b78b3b4bdc025ebac1ae49a5a7e6a3e04"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x40, 0x0, 0x7, 0x7}}, {{0x9, 0x5, 0xf, 0x66a4e92777ca70d7, 0x400, 0x3, 0x2, 0x3f}}, {{0x9, 0x5, 0x2, 0x9, 0x8, 0x3f, 0x4, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0x87ff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x6, 0x9}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x8, 0x3, 0x1}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x5, 0x9, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x3f}, @generic={0xea, 0xc, "1aed016b3cb130a75ba3713501deaf410857d1ee05235b474eb830551279d1b4dd1b9fe7999be762d13d09370a4db41e123d4e134295f28b9de00cbb67ee6493d047a844aa6424ce26b692a3db1e827d5ba22d5a7414c91a9e1c57b1aecf39702b754b1448356b60e91da5a9d3d16a884d1c025a2d08bfc627ad1f93da9006b837694ac7500e26a299953495093722dd0feb952dc4afd1073caaa399cba2aea11e29e606c087f4dd0eefd8b6e1ca5c1df8080ab60f89ee2c9cf33ec9732b268b63278dbdc4859759c4660ce7d649f287b483d350645a1224cea9d7646673f276a3250c59882b7557"}]}}, {{0x9, 0x5, 0xf, 0x2, 0x20, 0x0, 0xfb, 0x1}}, {{0x9, 0x5, 0xe, 0x4, 0x0, 0x3, 0x4, 0x8}}, {{0x9, 0x5, 0x80, 0x2, 0x400, 0x5, 0x5, 0xaf, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0x1000}, @generic={0x52, 0x21, "a172a3ee1b13986d3fea9f6a47619c446d2a7586c7b5f37f071e02ff229aae2f0a33be0e98bd994552c22c8d9ce7301ec9e7a49817cc4747e1aa6c4842551e0343be5826798657cfcc356ff7c2897c22"}]}}, {{0x9, 0x5, 0x5, 0x3, 0x0, 0x81, 0x9, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x102, 0x4, 0x5}]}}, {{0x9, 0x5, 0xe, 0x3, 0x3ff, 0x9a, 0x43, 0xff, [@generic={0x40, 0xa, "00d25693d9a9d83ed220f8d495e7ed0c56c0b84f46e87b608d61f7768b5ca5561e050e0531c8b0345d6b7f3a02fdd01e868e740f2acd4340c9e25cd56b25"}, @generic={0x71, 0x3, "4f310736b7daadbfd2e5c1b728b031b9b1d48a679cd1ddab26f682c813d3e00bfa7dc5a1abfc221e40e02978e178ab00675ef481c1fc479a0cf027292251ae70bb85d170710e79f4cd145396e7f4e53a2ffc7348b420683339af24c91bb17b81aca15e8133000fec232db54dd27052"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x0, 0x25, 0x3f, 0x5d, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x1}]}}]}}, {{0x9, 0x4, 0x47, 0x20, 0xb, 0x3d, 0xcf, 0xb4, 0x80, [], [{{0x9, 0x5, 0xc, 0x10, 0x200, 0x4, 0x2, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x7}, @generic={0xa6, 0x2, "192d8a044729b4788da2016ce4757d4ba63e733789ffe7b839494f4ba058865a99aa2486e1ad2d58b8348c5a5d16bb177d9e5a24777983af694aea1195ed10746f257924f24b6960efa1255fe3299a7b27db0a9b1d021a7f968cedcf1db5c60982cc39a22969883d55c0d578809cd83c12e87eee559ac13b7737ff6f1f1c8ba52d9ea420f1e68e882651f9435c7f2a996684f1dbaa7d3f76e53261fa53e1fc431640ec83"}]}}, {{0x9, 0x5, 0x80, 0x17, 0x40, 0x7b, 0x20, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x1ff}]}}, {{0x9, 0x5, 0x0, 0x3, 0x20, 0x1b, 0x40, 0x7, [@generic={0xb1, 0xf, "890a5a3754be53852e5c5bda025e51cb752265b90b6438b29533f0d946cf3399d6b04217e4e3fff0c92a95e7dff609ed92f8d99719b9e79c24e99886a350f3a913cc6d6a5836854c723e1f56d754712a6fe6ae3b3b35e78ae9316ec3a94e2493a47d9b814cb0a5d1fe40d9e14435fd28a6972fa84c09f5c3bc0855f26b9ee69e2e823732f06cb0271c6ac19ce2b1a6673223bb3ef8d699cee3e55d6c7a8610f22389237532aab3d1c6bdf391286bfe"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x1}]}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0x20, 0x0, 0x8}}, {{0x9, 0x5, 0xe, 0xc, 0x20, 0x8, 0x7f, 0x80, [@generic={0x62, 0x0, "a6ef1cfaca5a2e0a4f2a83d029896245bcf480516041c9acae94543c0cf6077e81d7d479b2bd444300386c41f69d314a8b8b3eafd995fec1573aa5726c3a8c38faea73ed6aed126ba51e8b36dd2a408d8e63a71f31d972640f51b967d4ce65f7"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x1}]}}, {{0x9, 0x5, 0x6, 0x1, 0x400, 0x1, 0x5, 0xce, [@generic={0x5a, 0x22, "d252ccc6164c56ba1fb2a46900e877eb1113fdc2413eea7fb477ec74f0277bcf7e2cd3bb3c2880f724c3bc82676246a0fc40dc6f34c53fca256961c3666ebc338e327dc6b24bc13872ce2d8ffad4100fbfe2cc25fdd79313"}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x200}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x6, 0x5, 0x49, [@generic={0x81, 0x572113e4fc4d30c4, "d811f969360fdaba8e533edba281a0cf00d545811fd293c6790d6763ed86a08bf8b4e9daa5d9bf7bcac402cbd1601848a11799bede73f02cf8926cac946a3320316c95fc0c6790c093098db14c7725af7d6e24215bba06dbd724f4eec7cdfd43eafc815c9bc7a4a765cc3980bb2529957ffc9d1d2ec87e2dac03686b658d7f"}]}}, {{0x9, 0x5, 0xd, 0x4, 0x40, 0xa6, 0x9, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5f, 0x5}]}}, {{0x9, 0x5, 0xd, 0x8, 0x3ff, 0x6, 0x6, 0xff}}, {{0x9, 0x5, 0xa, 0x8, 0x400, 0xc9, 0x2, 0x6, [@generic={0x8b, 0xf, "9265026c90217ecc708ad5820890397caf39cce29cff53467dde9d50659f45ef449836b7edbe2763ecc831e8d0e4a5ff07c9cbf547d3f55ac35e049597eb1e1f3d9dda8ce6a8b88b71b1a108410eafcaacd4c0cb76cfa8e9a86f3a08acd4faf0b8c83212ca665a0259353dd46f6ec788da0f4d83586f5de566b724e2a3bd4e073be23cfebdd04034f3"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x400, 0x80, 0x8, 0x1}}]}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x40, 0x2, 0x4, 0xff, 0x80}, 0x8f, &(0x7f0000000040)={0x5, 0xf, 0x8f, 0x4, [@ptm_cap={0x3}, @generic={0x5b, 0x10, 0x4, "f2bfb4b2a3972f06d30a4b53179c2b08d8e4edc14a018577f3c54026ac151986e9827f22b7dd28e682deb6c33191725c97996192916765328d8b5256fa80e0234cd98f84625600b1d55f20547d7513ee0c22ccf3e2a432b4"}, @ssp_cap={0x18, 0x10, 0xa, 0x66, 0x3, 0x1, 0xf00, 0x100, [0xff3fff, 0x30, 0xffc030]}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "a5d3504f2ad0752e07cebda181303f33"}]}, 0x5, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x425}}, {0xbd, &(0x7f0000000140)=ANY=[@ANYBLOB="bd032276319afc0a881d5a7e52eef3cca7a4580b8778481ae2cd1de951505318d88671e1794ca4ff774f6f6dd99122c9f46761976d3bc2400e04fa0f2e6f1e825831cd74644c0de44b81758d2a61056299d1091ecd17462ae0f16a9bb7a0b11ebf0280a193c5cc6d86215b545b795fae85547ccf3265cf05ed3be179545cd41f63b382b6f369da12a57dceb4caae3d59ab43f4eb611208368cec5a8cd055bb80570556d31811ea651613f7fbb4dede98c90a0090446c4480b7f1e781fa"]}, {0x30, &(0x7f0000000200)=@string={0x30, 0x3, "b5d9c6ad70c6684cefa6d8620bcccb2babf4cdc3511dc4fefb5fcd2757f9ab1fcfbbea27eee9c3579c1bd9c2bf39"}}, {0xfc, &(0x7f0000000240)=@string={0xfc, 0x3, "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"}}, {0x55, &(0x7f0000000340)=@string={0x55, 0x3, "deb61ad08ef50c31bc9137821bef3afe635a4c97324b9afac7e18d3cf317dd080fc7b3383135b93a13f5e991a09ca3c9715e2c5a6f9aa80ffdd006a98545212d00f62444cf9c3722ad9572b5d69c8fd4fe605c"}}]}) syz_usb_connect(0x2, 0x7d0, &(0x7f0000001b40)={{0x12, 0x1, 0x200, 0x63, 0xd9, 0x18, 0x0, 0x12d1, 0x470d, 0xe44b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7be, 0x1, 0x6, 0x3, 0x0, 0x9, [{{0x9, 0x4, 0x7c, 0x1, 0x10, 0xff, 0x2, 0x48, 0xc3, [], [{{0x9, 0x5, 0x8, 0x0, 0x3ff, 0x40, 0x80, 0x2, [@generic={0x98, 0x21, "f350f12bc585b412f29252c3793127f61d68d16b519e31e9915adaaa9f1b14d4c49d557dec78d2771f154fd08b669994293f23a95ae3fa1a1027b7af1646f852b26e2d8f77b868aa8682720d66373a502aa81b7458ad35990ef908df11a958b6e261f395c33c376d688ae6f512d2f185a01cada697b86d7027e5322b0dae1aed0b4e73f8866b12c85d1bec128d87d2779380e6dbe409"}]}}, {{0x9, 0x5, 0x8c, 0x10, 0x200, 0x1f, 0x4, 0xfc}}, {{0x9, 0x5, 0x4, 0x10, 0x3fb, 0x80, 0x1, 0xff, [@generic={0x59, 0x9, "534202c0466681f6d8ac99cc1a14928cf1d618df466cd60cb6a1a23ba9ccc7c4ffbb2cc9eb2fd6b84d8ca22a667dbaba101785b8280438401488f1001d36988bd5dbba46295450c874eabdbf3a11bf056be28b03ca3c5c"}, @generic={0xc2, 0x23, "4d20e04a7915a4597d61c247bec7e88da339cc72a340fe7bf3f3741fc969a8c3e11efe2a2a743c955db3f300b781d6017fedeffd7502beefaeada168a581b074e743e9c4a1f3b47106ced8a82c9626d7c746fa036f3551dcbfcc66b0461ff3acf701b82633deec135306bc6d010c5372af9d34d5afb239a385d0ebcdaca5d707a76a54234f54cd58c9289e09ec6a9b7630bd37605d25cdb2dbbb6fc262db5488509a21a2610b17584dada82eed4a8b9027daba65f650d432926fe560dc974dc0"}]}}, {{0x9, 0x5, 0x1, 0x4, 0x200, 0x3f, 0x6, 0x0, [@generic={0x94, 0x6, "d92263db3011191ab571b4b3d6524047a1ba9faf43744c0451582f5cbc2ac059c57717779f94202fea28ca80668eea68f7d3deaebf903e07a3f30a58d93cd428bb169dcf03c384b8ea98cd147122c7ee038a436ab8202c5c84f2fa5535af53e997ca21fa16db1abe6ef023fb6df9aa97d3f9639ce463048e62ad3c0cd660baf1f86c73fd69b38f1b912a2cc5d54eccf862c6"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x96, 0x101}]}}, {{0x9, 0x5, 0x8, 0x8, 0x3ff, 0x4, 0x0, 0x9}}, {{0x9, 0x5, 0xb, 0x0, 0x40, 0x80, 0x1f, 0x38, [@generic={0xc5, 0x2f, "836b52fa56362fb6ac7b2a66b9df43d135eecabab90c2043d5b3c7ebcd46589823166df87374fa3dd337204e536cca5707d8f528700ea22801cc0f661a53216c5ce52fa655936b9565a2b5847608153d4af817ba78c280dd75153d44089eec395c0f8dc553143ec5738f63ee4702a5cae032c8677dfe1f710bf995bdcc8431b46b68df4e3b9c10125227f895402163cdf0a8c82e20df4dd4dcaee56d8c3c67117670398f55563911e32aab55c7b7c5ae15549e7d9925c31b70d87ac4d55151879c040e"}, @generic={0x1c, 0x0, "4c1eb9d512c1a5afc3a679572c0674bc2c137a0b957949e937cc"}]}}, {{0x9, 0x5, 0xa, 0x2, 0x40, 0x4a, 0x40}}, {{0x9, 0x5, 0x1c, 0xc, 0x400, 0xff, 0x27, 0x8, [@generic={0xd3, 0x1, "05ae2f031818bf84b998ed77f23f560714137544cea95ae8ae247c80b1aabbe6ae843a1fb759d8cd1980c667840d4e38a01f39af0653128141782a667e0c1549029d8b77f1cf328af7c33a29e0cad171ac356b1851e45590a9cea12bfa7a49fad74400b1a2d4939bd387f91c22fd98c4833c8f00ecc9610907a4c67901ffe7b4efc080d8f10b9a4799d2cfd5160508a29cbfeb2d6b460af432ed0d8092a9f1468255ba75c6331271e3862e8dc166b5988677744909647a61f8c4c333a55815dc652ab3239ea51db90652c016517644f64d"}]}}, {{0x9, 0x5, 0x9, 0x1, 0x400, 0x3, 0x2, 0x80, [@generic={0x82, 0xd, "fa63a14d39e5d0bada97c7906f2cbad8ff9b86d7d69dcce8c99fcd8f94b6ef54f762e027b8856d03b2c9cc0825fcd53ec839fb543ee554332d2cd5219f8dc70b55a624938725a1093d38d43a05e777d2d21cc10af5b672673ab52c639c6f68e27ec9c55afb0565632aacda388b0056d8743613fbe63d3a37909d30ce70df5a3d"}, @generic={0x62, 0x30, "91373adccd2129c85cfc57275c1be28bec9063d5fcf2654bb823d301c597f241e1109ac66e20f09f98d425582fcefe1fd3baa18787a4b987666efc4192c2d303696f4b2224c2df85c07a9e0ab74ffed516cf046ba31cef6239f3439a532c16dc"}]}}, {{0x9, 0x5, 0x9, 0x1, 0x0, 0x7, 0x8, 0x5, [@generic={0xdc, 0x0, "1162f350f556f6ed1c6ec641312fa03b1ebe316ceffdae6b7ef5ae671df1183a6bc5750a534116872f0c08809217fcb23ba61071b7c9f7c3304f337e7c6185b0f241519bb4636e49bb485f65da2f10f0a23dd8a560994454c0785bfb1d0dea67607b41d7a05c3212cc7280fa3e4d7ef3e97d58a281b4ef4b01452582cf1ec22062bdebe24b83de52aaff1197d46805cfdafe8ce5df70dbfb06d1301c6e7d99a08682609801d966738769561aebaecbc4ffc1d20cb28147fbda394184ed65cf27d1f9f99a1db578cc87565b5cf909cfc88bdef6000134cf5fb4c2"}, @uac_iso={0x7, 0x25, 0x1, 0x82, 0x1, 0x1000}]}}, {{0x9, 0x5, 0x7, 0xc, 0x3ff, 0xe0, 0x4, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x20, 0x7}]}}, {{0x9, 0x5, 0x80, 0x10, 0x20, 0x8, 0x71, 0x58, [@generic={0xb7, 0x8, "fc149df13e8546e12f860a941896ea62c61342c2062769f6c15c17706df008700e9878f682f4e387344945e1a430f1e9022069e2db65060460ec2f216f89daec21400d5e7e245da87596ea18b76c236c19b654b7bc67ef2b70e43bc5ba1976c373d8a34cdd79734f12eebc16c56576d5db69e720df45a9d12a63eb7fe6ea0c4752b3ad7897e84b0c61098996caeb255826c552f748481d66d063702d3bdd02f0887c1ec7a649e0c29009b59038d47fe5916fad0341"}, @generic={0x79, 0x9, "543baeb95665abc2c19bf31443744644c78037174bd54b0fe6150a93920893a528b29e4de626f2cac64b7864d468328fed7080c881db86971f2a2382d70841dd58152e9bac50f5dfdd1ed30694bac113c9f2a965dba7b05677e6584322d7ffeb0f8406d08d5574f2a76387b5f2c9076e1b5b8765bd0096"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0xff, 0x1f, 0x6}}, {{0x9, 0x5, 0x2, 0x10, 0x0, 0x1, 0x86, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0xffff}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x9}]}}, {{0x9, 0x5, 0x7, 0x1b, 0x20, 0x8, 0x4, 0x1f}}, {{0x9, 0x5, 0xd, 0x2, 0xae6f7a921af36513, 0x6, 0x0, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x103, 0x1f, 0x800}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x62, 0x1}]}}]}}]}}]}}, &(0x7f0000001a40)={0xa, &(0x7f0000001780)={0xa, 0x6, 0x200, 0x3b, 0x9, 0x46, 0x8, 0xe2}, 0x42, &(0x7f00000017c0)={0x5, 0xf, 0x42, 0x5, [@ssp_cap={0x10, 0x10, 0xa, 0x9, 0x1, 0x8000, 0xff0f, 0x81, [0xf]}, @ext_cap={0x7, 0x10, 0x2, 0x1e, 0x6, 0x3, 0xd0}, @ssp_cap={0x18, 0x10, 0xa, 0x3f, 0x3, 0x7fffe00, 0xf000, 0x20, [0xff0f, 0x30, 0xffc000]}, @wireless={0xb, 0x10, 0x1, 0xc, 0x21, 0x17, 0x1, 0x0, 0xea}, @ptm_cap={0x3}]}, 0x4, [{0x4, &(0x7f0000001840)=@lang_id={0x4, 0x3, 0x40c}}, {0x4, &(0x7f0000001880)=@lang_id={0x4, 0x3, 0xf4cccb186e2ed2f}}, {0x97, &(0x7f0000001980)=@string={0x97, 0x3, "da23601d0c7bfcf80785e9d87cc23bdd3f00ef8ffe3349a9ca07fffb20064065cbcc923a83d853937138414b0b394352bdfb0480a8a498028902d9a574faf9df86b96369d733227eeb46677a87e9c2451a24c6899d74f6602826aef4475aba6d5909476c2ec9bbd7780bb8862813e7edd43acf4badf1e58d9dbe6faa58244385d68404ad3817a4b60c0ade6490dc421afead0d2597"}}, {0x64, &(0x7f00000018c0)=@string={0x64, 0x3, "7655e1c9f71ccbd0a3dbd6e6e6e2e2d1663b8001d84a161bb5265f3ee78c5b501a5d7b609323bb7fd55d76c717ee2b47688fe52db7d9991afe120bcd440a6897624cbf52baf26df22a06ca3f2f6caadd4da955e5c1d327c97d0c261c7abc76f775ac"}}]}) r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e01000066230f40ef170372dde100000001090212000100001a000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x40, 0xb, 0x2, "7383"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000e00)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)={0x40, 0xb, 0x2, "569c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)={0x40, 0x19, 0x2, "17d6"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001b00)={0x2c, &(0x7f0000001940)={0x0, 0x0, 0x1, "d5"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x4, 0x4bc, &(0x7f0000002340)={{0x12, 0x1, 0x200, 0x3d, 0xf3, 0x6, 0xff, 0x5ac, 0x20f, 0x762a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4aa, 0x2, 0x0, 0x2, 0xc0, 0x97, [{{0x9, 0x4, 0xdd, 0x6, 0x2, 0x3, 0xe9, 0x2, 0x0, [], [{{0x9, 0x5, 0x80, 0x1, 0x10, 0x6, 0x20, 0x81, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x6}, @generic={0xb8, 0x1, "9187035afa086116ce4a54b88cf8105e0155118d090f51984a7b5ab2e4fc5664c57efe342c918b39d8f40a359f9b791ce1a1c18b4752740fc20dc53226a9ffd1618b5dc7e770541acae00cdc9d8efca86c8683e9df410c866dbe15e9eb29b06ea9ecdd85f4f0102734f1b1b300d0c34e1efc068efd6812791ae143951bb8b8484a0050136abf0eb58dcef413dfac761277ffddc83ff3a6aeef9bf89aba1ae12243d079207605de27974972ee8a3caedf5eb90bf8f550"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x0, 0xbf, 0xf9}}]}}, {{0x9, 0x4, 0xfb, 0x3, 0x8, 0xfb, 0xb5, 0x28, 0x3f, [@uac_control={{0xa, 0x24, 0x1, 0x774, 0x7f}, [@processing_unit={0xb, 0x24, 0x7, 0x4, 0x0, 0x4, "73a36c6c"}, @processing_unit={0xb, 0x24, 0x7, 0x5, 0x4, 0x6, "8f811338"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x101, 0x1, 0x1, 0x20}, @feature_unit={0xd, 0x24, 0x6, 0x4, 0x4, 0x3, [0x1, 0x3, 0x0], 0x7f}, @output_terminal={0x9, 0x24, 0x3, 0x3, 0x303, 0x3, 0x5, 0x1}, @output_terminal={0x9, 0x24, 0x3, 0x6, 0x300, 0x5, 0x1}]}, @uac_as], [{{0x9, 0x5, 0xf, 0x10, 0x8, 0x1, 0xf5, 0x81, [@generic={0x8d, 0x2a, "51ecfae6c49d4b667629446775af906aa7735754c3283cb9d0cfea985afbcde8ef45acfd2fbb434c572a357ab37603220dd1ee28f37aca0e5f4f57216939896e478d3a7fe6b21e399bde219076142c47ce90102a37b7bacfa95ba9284cc48e0c1a7e2eb43956651c2d7433f970d109c3131fcf2a975653415858f7f4e78f4e41b0a486660cafb4938d42ae"}, @generic={0x12, 0xe, "f7d3892e1029a4e8b77efd630ce5cddb"}]}}, {{0x9, 0x5, 0x8, 0x8, 0x3ff, 0x7, 0x3f, 0x6}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x59, 0x3, 0x1d, [@generic={0x87, 0xe, "18ef156857ab98e876d2ead75d5510f7e3c342483975c6c462d8e580e50291be0d17408ea9cb0ec117af38fc64cba75cd6154b433e68380d239f2c62412e7136e66b0d33f145f0768292165adecfe9ab0e19fc585020858cc5c020bbe429118ae467d67851de52c1f47f4f4cb29460d2d67be9fd7f16198d5200406205921848cee9dec005"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x400, 0x0, 0x35, 0x2b, [@generic={0x36, 0x4, "a29126cae0fa3e6e0761cc3620ab79e6c2d5d9352bd14d88fa185e72a23e1183d13b3e34391af603482943beb927c7422d7692a2"}]}}, {{0x9, 0x5, 0xb, 0x4, 0x8, 0x0, 0xfa, 0x22, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x40, 0x401}]}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0x9, 0x1, 0x5, [@generic={0x3, 0x21, "f3"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x1}]}}, {{0x9, 0x5, 0xa, 0x0, 0x400, 0x7f, 0x4f, 0x9, [@generic={0xe8, 0x30, "8bc81ebda7b3b95a56408588b9aeab9db29fec1ff0eac8b074bf25708ae64ccd98b54d0c2dc8c3821b306c1a0c2e5b0d84a421c143b8c1615416ce9d3d6f485a560f6bb6d5f1dd61576233b56b31835e7896db9514968d27dc94769fffaf712ea9ec00c65c4913e9517e1b8485ce8a962d6a1cb931cab2d9238caa1ae52878f70e2919a8f684b46e26801bc15530150e69bdfb055a05b7f0aaa61a57b13e3a6c72024f58ebba9c4329fc6eaa3036453abab9f09762f77d7dddce285ec9ec2aa1d44f85f5faf432f1554a2471b2a7200102b504183f233d0b56f0a774d9956e73b30b625b7f99"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0x4, 0xac, 0x0, [@generic={0xda, 0x21, "136980307b7af4ae674b20e9e22a903cac92bbabf39b1435310379cebab15b83d922c9db06d1595d766ec712f2d50d009843925e0daece7924700df64d22342a92b79abd8662e8a90fab18db84f5aa264b12767089267eae9781b0c7db9109ffc732b65293b079920cf69bb671c98a5d2af98870e9f52e8067474113391789872e3c41af0972357d307b752da45fe70c42f19b8b5be75cf2b81364cda7f6012d785596e6775562754b799ba974c40b6c29e53dd37c2009323a16c3d40d5a7465260e2847e968a7a3083b8e714729df0676b09f0a93e099fb"}]}}]}}]}}]}}, &(0x7f00000029c0)={0xa, &(0x7f0000001ac0)={0xa, 0x6, 0x110, 0x3f, 0x1, 0x20, 0xff, 0x2}, 0x93, &(0x7f0000002800)={0x5, 0xf, 0x93, 0x3, [@generic={0x77, 0x10, 0x3, "1931fd2f01cb47622755548a42ddb9e2efadea569675882a85dd6e6f14e01f404dd49d977fdd0f15e95f87765cfde0b4d723957b59634e23f975f5ac558fa621526785cadda3122a0766b75fd135da3630ae05c0210e3bc56ace876c78774f502f705218021f2c65c69e39bf5f388dfaf6773728"}, @ptm_cap={0x3}, @ssp_cap={0x14, 0x10, 0xa, 0x1, 0x2, 0x8, 0xf000, 0x7ed1, [0x9fc0, 0xff0030]}]}, 0x3, [{0x38, &(0x7f00000028c0)=@string={0x38, 0x3, "36a03ef892c14cfebf42df6daafbc8cbe0b519fd9e95018542abf6938344cc08e24167272b4ab1a3486c024a57e8b222c198ec773467"}}, {0x4, &(0x7f0000002900)=@lang_id={0x4, 0x3, 0x44e}}, {0x5c, &(0x7f0000002940)=@string={0x5c, 0x3, "f83210d43fa7d67dfb19ea89c28be3a55002cdfd673f9577c74e33aa8964867fc50929948ce05c0830bfe96893806d9b81fca57a305ee07f8181a8dbabe2d43c7f2f2aa7475b6f2ab54485d534bce7b6465798c0925287a141fc"}}]}) syz_usb_control_io(r0, &(0x7f0000001240)={0x2c, &(0x7f0000000440)={0x40, 0x3, 0xab, {0xab, 0x2, "daec65feb5b5560371d74820d146b8fd4df9eb24f4bde7d32aa9af1b93bc7c9125d8dbf38be45a372b6bfc66ff97902a173163684dde4a73f8c862b79eb27320f382eb11c334529386bb3dc6149ea014fefde6ef78d73a9c1e71d07bd860a126172e7f6463140624d34c9bfc43e60c53c596a51bc96c1b62c8e10a3dff8400785e78d85c3e630e91e1ee6f644345c9635ac1b68c6e03620255ecbc1da5502c53e792226d608605bd2c"}}, &(0x7f0000000500)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x407}}, &(0x7f0000000580)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000011c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xe6, 0x80, 0xc2, 0x0, "2d43d36a", "2a2900ff"}}, &(0x7f0000001200)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3f, 0x60, 0x2, 0x0, 0x8, 0x4, 0x7}}}, &(0x7f00000016c0)={0x84, &(0x7f0000001280)={0x40, 0x3, 0x3b, "43f00235e79c9d9eacea49ce56c2529d70c4b30397130e5775c17b9030c259565be55f18f664042155817de6eedef05ab411e6429903fb01c67e61"}, &(0x7f0000001300)={0x0, 0xa, 0x1}, &(0x7f0000001340)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001380)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f00000013c0)={0x20, 0x0, 0x8, {0x100, 0x20, [0xf00f]}}, &(0x7f0000001400)={0x40, 0x7, 0x2, 0x9}, &(0x7f0000001440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000001480)={0x40, 0xb, 0x2, "31b1"}, &(0x7f00000014c0)={0x40, 0xf, 0x2, 0x40}, &(0x7f0000001500)={0x40, 0x13, 0x6, @random="beea4ca0f8e2"}, &(0x7f0000001540)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}}, &(0x7f0000001580)={0x40, 0x19, 0x2, "2edb"}, &(0x7f00000015c0)={0x40, 0x1a, 0x2, 0xa108}, &(0x7f0000001600)={0x40, 0x1c, 0x1}, &(0x7f0000001640)={0x40, 0x1e, 0x1, 0x7}, &(0x7f0000001680)={0x40, 0x21, 0x1, 0x7f}}) 01:01:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c01, &(0x7f0000000040)={0x7b}) 01:01:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x6364, &(0x7f0000000040)={0x7b}) 01:01:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5501, &(0x7f0000000040)={0x7b}) [ 320.844745][T13111] batman_adv: batadv0: Adding interface: macvlan17 01:01:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x541b, &(0x7f0000000040)={0x7b}) [ 320.877426][T13111] batman_adv: batadv0: The MTU of interface macvlan17 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5509, &(0x7f0000000040)={0x7b}) 01:01:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8913, &(0x7f0000000040)={0x7b}) [ 320.977643][T13111] batman_adv: batadv0: Not using interface macvlan17 (retrying later): interface not active [ 321.004734][T13115] batman_adv: batadv0: Adding interface: macvlan7 [ 321.042219][T13115] batman_adv: batadv0: The MTU of interface macvlan7 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 321.067764][ T7] usb 6-1: new low-speed USB device number 8 using dummy_hcd 01:01:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5421, &(0x7f0000000040)={0x7b}) 01:01:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x6364, &(0x7f0000000040)={0x7b}) [ 321.188626][T13115] batman_adv: batadv0: Not using interface macvlan7 (retrying later): interface not active [ 321.286245][T13173] batman_adv: batadv0: Adding interface: macvlan18 01:01:05 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x8, 0x1, 0x3, 0x0, 0x9, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x58b00, 0xba, 0x9, 0x7, 0x9, 0x3, 0x0, 0x0, 0x40, 0x0, 0x2}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @empty, 'hsr0\x00'}}, 0x1e) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$nl_route_sched(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@gettaction={0x84, 0x32, 0xc03, 0x70bd28, 0x25dfdbff, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x10000}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0x10, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffff7}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x10, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x6}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000001}, 0x800) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x420000, 0x0) syz_open_procfs(0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000005ec0)={0x0, 0x0, 0x0}, 0x10) 01:01:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8914, &(0x7f0000000040)={0x7b}) [ 321.311895][T13173] batman_adv: batadv0: The MTU of interface macvlan18 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. [ 321.406630][T13173] batman_adv: batadv0: Not using interface macvlan18 (retrying later): interface not active [ 321.488222][ T7] usb 6-1: unable to get BOS descriptor or descriptor too short [ 321.527056][T13203] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 321.533643][T13203] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 321.541230][T13203] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 321.547789][T13203] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 321.555227][T13203] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 321.561788][T13203] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 321.571983][T13203] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 321.578601][T13203] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 321.586161][T13203] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 321.592719][T13203] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 321.638193][ T7] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 321.666025][ T7] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 512, setting to 8 [ 321.717896][ T7] usb 6-1: config 1 interface 0 altsetting 4 endpoint 0x82 is Bulk; changing to Interrupt [ 321.742124][ T7] usb 6-1: config 1 interface 0 altsetting 4 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 321.755190][ T7] usb 6-1: config 1 interface 0 has no altsetting 0 [ 321.997913][ T7] usb 6-1: string descriptor 0 read error: -22 [ 322.004152][ T7] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 322.014365][ T7] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.054261][T13114] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 322.062834][T13114] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 322.089008][ T7] usb 6-1: bad CDC descriptors [ 322.293550][T13114] udc-core: couldn't find an available UDC or it's busy [ 322.313032][T13114] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 322.348371][T13114] udc-core: couldn't find an available UDC or it's busy [ 322.375594][T13114] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 322.426848][T13114] udc-core: couldn't find an available UDC or it's busy [ 322.448976][T13114] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 322.463504][ T9412] usb 6-1: USB disconnect, device number 8 [ 323.257848][ T9412] usb 6-1: new low-speed USB device number 9 using dummy_hcd [ 323.738083][ T9412] usb 6-1: unable to get BOS descriptor or descriptor too short 01:01:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5450, &(0x7f0000000040)={0x7b}) 01:01:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x890b, &(0x7f0000000040)={0x7b}) 01:01:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8933, &(0x7f0000000040)={0x7b}) 01:01:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 323.840896][ T9412] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 323.853063][ T9412] usb 6-1: can't read configurations, error -71 [ 323.911279][T13244] batman_adv: batadv0: Adding interface: macvlan5 [ 323.921205][T13244] batman_adv: batadv0: The MTU of interface macvlan5 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. [ 323.953332][T13244] batman_adv: batadv0: Not using interface macvlan5 (retrying later): interface not active 01:01:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae01, &(0x7f0000000040)={0x7b}) [ 323.983406][T13243] batman_adv: batadv0: Adding interface: macvlan8 [ 323.992068][T13243] batman_adv: batadv0: The MTU of interface macvlan8 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5451, &(0x7f0000000040)={0x7b}) 01:01:07 executing program 5: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x8000, 0x7, 0x7f, 0x6, 0x0, 0x7, 0x7, 0x0, 0xfffffffa, 0x0, 0x80000000}, 0xffffffffffffffff, 0x6, r0, 0x2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) r4 = clone3(&(0x7f0000000440)={0x200, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x29}, &(0x7f0000000300)=""/147, 0x93, &(0x7f00000003c0)=""/56, &(0x7f0000000400)=[r3, r3], 0x2}, 0x58) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, 0x3e9, 0x1, 0x70bd26, 0x25dfdbfb, {0x16, 0x0, 0x0, r4, 0xffffffff, 0xffff0000, 0x4, 0xef12, 0x0, 0x764}, ["", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x24044000}, 0x4000) tkill(r3, 0x3a) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x5, 0x6, 0x2, 0x3, 0x0, 0x80000001, 0x10000, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000140), 0x9}, 0x11082, 0x5, 0x6, 0x0, 0x2, 0x81, 0x1ff, 0x0, 0x1, 0x0, 0x1f}, r3, 0x9, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x4}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000005, 0x10, r1, 0x33b2e000) dup3(r2, r0, 0x80000) 01:01:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8913, &(0x7f0000000040)={0x7b}) [ 324.123395][T13243] batman_adv: batadv0: Not using interface macvlan8 (retrying later): interface not active [ 324.187517][T13249] batman_adv: batadv0: Adding interface: macvlan19 01:01:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5452, &(0x7f0000000040)={0x7b}) 01:01:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae41, &(0x7f0000000040)={0x7b}) [ 324.267257][T13249] batman_adv: batadv0: The MTU of interface macvlan19 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00034, 0x0, 0x0, 0x0, 0x10000000003) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x4]}) r5 = dup2(r4, r3) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r5, 0x40082102, &(0x7f0000000040)) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0x5b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20008040) [ 324.358467][T13249] batman_adv: batadv0: Not using interface macvlan19 (retrying later): interface not active 01:01:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae60, &(0x7f0000000040)={0x7b}) 01:01:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8914, &(0x7f0000000040)={0x7b}) 01:01:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5460, &(0x7f0000000040)={0x7b}) [ 324.555362][T13326] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 324.636712][T13341] batman_adv: batadv0: Adding interface: macvlan20 [ 324.650598][T13341] batman_adv: batadv0: The MTU of interface macvlan20 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae80, &(0x7f0000000040)={0x7b}) 01:01:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5501, &(0x7f0000000040)={0x7b}) 01:01:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8916, &(0x7f0000000040)={0x7b}) [ 324.788851][T13341] batman_adv: batadv0: Not using interface macvlan20 (retrying later): interface not active [ 324.833867][T13342] batman_adv: batadv0: Adding interface: macvlan6 [ 324.850943][T13342] batman_adv: batadv0: The MTU of interface macvlan6 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. 01:01:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae9a, &(0x7f0000000040)={0x7b}) [ 324.911304][T13326] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 01:01:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5509, &(0x7f0000000040)={0x7b}) [ 324.981388][T13342] batman_adv: batadv0: Not using interface macvlan6 (retrying later): interface not active [ 325.026322][T13409] batman_adv: batadv0: Adding interface: macvlan21 01:01:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8933, &(0x7f0000000040)={0x7b}) [ 325.072903][T13409] batman_adv: batadv0: The MTU of interface macvlan21 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea2, &(0x7f0000000040)={0x7b}) [ 325.203545][T13409] batman_adv: batadv0: Not using interface macvlan21 (retrying later): interface not active 01:01:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x6364, &(0x7f0000000040)={0x7b}) 01:01:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 325.304738][T13441] batman_adv: batadv0: Adding interface: macvlan7 01:01:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae01, &(0x7f0000000040)={0x7b}) [ 325.339187][T13441] batman_adv: batadv0: The MTU of interface macvlan7 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 325.400706][T13441] batman_adv: batadv0: Not using interface macvlan7 (retrying later): interface not active [ 325.443420][T13439] batman_adv: batadv0: Adding interface: macvlan9 01:01:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea3, &(0x7f0000000040)={0x7b}) 01:01:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 325.471710][T13439] batman_adv: batadv0: The MTU of interface macvlan9 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 325.540969][T13439] batman_adv: batadv0: Not using interface macvlan9 (retrying later): interface not active [ 325.584536][T13459] batman_adv: batadv0: Adding interface: macvlan22 01:01:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae41, &(0x7f0000000040)={0x7b}) [ 325.632712][T13459] batman_adv: batadv0: The MTU of interface macvlan22 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. 01:01:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x890b, &(0x7f0000000040)={0x7b}) 01:01:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaead, &(0x7f0000000040)={0x7b}) 01:01:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 325.694962][T13459] batman_adv: batadv0: Not using interface macvlan22 (retrying later): interface not active 01:01:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 325.762947][T13501] batman_adv: batadv0: Adding interface: macvlan8 [ 325.781533][T13501] batman_adv: batadv0: The MTU of interface macvlan8 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. 01:01:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8912, &(0x7f0000000040)={0x7b}) 01:01:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae60, &(0x7f0000000040)={0x7b}) [ 325.905382][T13501] batman_adv: batadv0: Not using interface macvlan8 (retrying later): interface not active 01:01:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaeb7, &(0x7f0000000040)={0x7b}) [ 326.002347][T13517] batman_adv: batadv0: Adding interface: macvlan10 [ 326.015799][T13517] batman_adv: batadv0: The MTU of interface macvlan10 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 326.071134][T13517] batman_adv: batadv0: Not using interface macvlan10 (retrying later): interface not active [ 326.113024][T13534] batman_adv: batadv0: Adding interface: macvlan23 [ 326.140288][T13534] batman_adv: batadv0: The MTU of interface macvlan23 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. 01:01:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8913, &(0x7f0000000040)={0x7b}) 01:01:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaece, &(0x7f0000000040)={0x7b}) 01:01:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae80, &(0x7f0000000040)={0x7b}) [ 326.272186][T13534] batman_adv: batadv0: Not using interface macvlan23 (retrying later): interface not active [ 326.339263][T13569] batman_adv: batadv0: Adding interface: macvlan9 01:01:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 326.370792][T13569] batman_adv: batadv0: The MTU of interface macvlan9 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8914, &(0x7f0000000040)={0x7b}) 01:01:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448c9, &(0x7f0000000040)={0x7b}) 01:01:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae9a, &(0x7f0000000040)={0x7b}) [ 326.505384][T13569] batman_adv: batadv0: Not using interface macvlan9 (retrying later): interface not active [ 326.573918][T13585] batman_adv: batadv0: Adding interface: macvlan11 01:01:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8933, &(0x7f0000000040)={0x7b}) [ 326.605438][T13585] batman_adv: batadv0: The MTU of interface macvlan11 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. 01:01:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea2, &(0x7f0000000040)={0x7b}) 01:01:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448dd, &(0x7f0000000040)={0x7b}) [ 326.725405][T13585] batman_adv: batadv0: Not using interface macvlan11 (retrying later): interface not active [ 326.772105][T13620] batman_adv: batadv0: Adding interface: macvlan24 [ 326.791719][T13620] batman_adv: batadv0: The MTU of interface macvlan24 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. 01:01:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x89f9, &(0x7f0000000040)={0x7b}) 01:01:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400454ca, &(0x7f0000000040)={0x7b}) 01:01:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea3, &(0x7f0000000040)={0x7b}) 01:01:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 326.932238][T13620] batman_adv: batadv0: Not using interface macvlan24 (retrying later): interface not active [ 326.994431][T13646] batman_adv: batadv0: Adding interface: macvlan10 [ 327.025144][T13646] batman_adv: batadv0: The MTU of interface macvlan10 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. [ 327.079601][T13646] batman_adv: batadv0: Not using interface macvlan10 (retrying later): interface not active 01:01:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae01, &(0x7f0000000040)={0x7b}) [ 327.111956][T13682] batman_adv: batadv0: Adding interface: macvlan12 [ 327.122931][T13682] batman_adv: batadv0: The MTU of interface macvlan12 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 327.182333][T13682] batman_adv: batadv0: Not using interface macvlan12 (retrying later): interface not active [ 327.199360][T13704] batman_adv: batadv0: Adding interface: macvlan25 [ 327.205877][T13704] batman_adv: batadv0: The MTU of interface macvlan25 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. 01:01:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 327.242143][T13704] batman_adv: batadv0: Not using interface macvlan25 (retrying later): interface not active 01:01:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 327.357449][T13724] batman_adv: batadv0: Adding interface: macvlan11 01:01:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaead, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40045506, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae41, &(0x7f0000000040)={0x7b}) [ 327.388707][T13724] batman_adv: batadv0: The MTU of interface macvlan11 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004550a, &(0x7f0000000040)={0x7b}) [ 327.491268][T13724] batman_adv: batadv0: Not using interface macvlan11 (retrying later): interface not active [ 327.523773][T13743] batman_adv: batadv0: Adding interface: macvlan26 01:01:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:11 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) [ 327.555806][T13743] batman_adv: batadv0: The MTU of interface macvlan26 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. [ 327.591987][T13743] batman_adv: batadv0: Not using interface macvlan26 (retrying later): interface not active [ 327.645636][T13746] batman_adv: batadv0: Adding interface: macvlan13 [ 327.669470][T13746] batman_adv: batadv0: The MTU of interface macvlan13 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. 01:01:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40049409, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaeb7, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae60, &(0x7f0000000040)={0x7b}) [ 327.780771][T13746] batman_adv: batadv0: Not using interface macvlan13 (retrying later): interface not active 01:01:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:11 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:11 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaece, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae80, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae86, &(0x7f0000000040)={0x7b}) [ 328.116602][T13827] batman_adv: batadv0: Adding interface: macvlan14 01:01:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:11 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) [ 328.145414][T13827] batman_adv: batadv0: The MTU of interface macvlan14 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. 01:01:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae9a, &(0x7f0000000040)={0x7b}) 01:01:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448c9, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae8b, &(0x7f0000000040)={0x7b}) [ 328.302681][T13827] batman_adv: batadv0: Not using interface macvlan14 (retrying later): interface not active 01:01:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea2, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448dd, &(0x7f0000000040)={0x7b}) [ 328.536321][T13891] batman_adv: batadv0: Adding interface: macvlan27 01:01:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae99, &(0x7f0000000040)={0x7b}) [ 328.581015][T13891] batman_adv: batadv0: The MTU of interface macvlan27 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. [ 328.633200][T13891] batman_adv: batadv0: Not using interface macvlan27 (retrying later): interface not active [ 328.664785][T13895] batman_adv: batadv0: Adding interface: macvlan15 [ 328.684491][T13895] batman_adv: batadv0: The MTU of interface macvlan15 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. 01:01:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400454ca, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea3, &(0x7f0000000040)={0x7b}) [ 328.733667][T13895] batman_adv: batadv0: Not using interface macvlan15 (retrying later): interface not active 01:01:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 328.905474][T13940] batman_adv: batadv0: Adding interface: macvlan28 [ 328.949745][T13940] batman_adv: batadv0: The MTU of interface macvlan28 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. 01:01:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40082404, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400454de, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaead, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 328.996763][T13940] batman_adv: batadv0: Not using interface macvlan28 (retrying later): interface not active [ 329.075417][T13967] batman_adv: batadv0: Adding interface: macvlan16 01:01:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 329.111695][T13967] batman_adv: batadv0: The MTU of interface macvlan16 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. 01:01:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004550a, &(0x7f0000000040)={0x7b}) 01:01:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 329.231524][T13967] batman_adv: batadv0: Not using interface macvlan16 (retrying later): interface not active 01:01:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40049409, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40085503, &(0x7f0000000040)={0x7b}) [ 329.382268][T14001] batman_adv: batadv0: Adding interface: macvlan29 01:01:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaeb7, &(0x7f0000000040)={0x7b}) [ 329.422123][T14001] batman_adv: batadv0: The MTU of interface macvlan29 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 329.461966][T14001] batman_adv: batadv0: Not using interface macvlan29 (retrying later): interface not active 01:01:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae86, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaece, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40086602, &(0x7f0000000040)={0x7b}) [ 329.618828][T14038] batman_adv: batadv0: Adding interface: macvlan17 [ 329.625394][T14038] batman_adv: batadv0: The MTU of interface macvlan17 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. [ 329.716129][T14038] batman_adv: batadv0: Not using interface macvlan17 (retrying later): interface not active [ 329.758796][T14059] batman_adv: batadv0: Adding interface: macvlan30 01:01:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 329.787698][T14059] batman_adv: batadv0: The MTU of interface macvlan30 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 329.877009][T14059] batman_adv: batadv0: Not using interface macvlan30 (retrying later): interface not active 01:01:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae8b, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448c9, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 330.070669][T14093] batman_adv: batadv0: Adding interface: macvlan18 [ 330.095576][T14093] batman_adv: batadv0: The MTU of interface macvlan18 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. 01:01:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae8a, &(0x7f0000000040)={0x7b}) [ 330.131204][T14093] batman_adv: batadv0: Not using interface macvlan18 (retrying later): interface not active 01:01:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448dd, &(0x7f0000000040)={0x7b}) [ 330.209584][T14113] batman_adv: batadv0: Adding interface: macvlan31 [ 330.227423][T14113] batman_adv: batadv0: The MTU of interface macvlan31 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. 01:01:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae99, &(0x7f0000000040)={0x7b}) 01:01:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 330.291068][T14113] batman_adv: batadv0: Not using interface macvlan31 (retrying later): interface not active 01:01:14 executing program 4: shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r0}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 330.475431][T14146] batman_adv: batadv0: Adding interface: macvlan19 01:01:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400454ca, &(0x7f0000000040)={0x7b}) [ 330.505215][T14146] batman_adv: batadv0: The MTU of interface macvlan19 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40085503, &(0x7f0000000040)={0x7b}) 01:01:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae90, &(0x7f0000000040)={0x7b}) [ 330.609322][T14146] batman_adv: batadv0: Not using interface macvlan19 (retrying later): interface not active 01:01:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae93, &(0x7f0000000040)={0x7b}) [ 330.659263][T14173] batman_adv: batadv0: Adding interface: macvlan32 01:01:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 330.714478][T14173] batman_adv: batadv0: The MTU of interface macvlan32 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. 01:01:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40086602, &(0x7f0000000040)={0x7b}) 01:01:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004550a, &(0x7f0000000040)={0x7b}) [ 330.858784][T14173] batman_adv: batadv0: Not using interface macvlan32 (retrying later): interface not active [ 330.884643][T14211] batman_adv: batadv0: Adding interface: macvlan20 01:01:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae9c, &(0x7f0000000040)={0x7b}) 01:01:14 executing program 4: shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 330.896269][T14211] batman_adv: batadv0: The MTU of interface macvlan20 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40049409, &(0x7f0000000040)={0x7b}) 01:01:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x7b}) [ 331.031923][T14211] batman_adv: batadv0: Not using interface macvlan20 (retrying later): interface not active [ 331.118730][T14221] batman_adv: batadv0: Adding interface: macvlan16 [ 331.133956][T14221] batman_adv: batadv0: The MTU of interface macvlan16 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40095505, &(0x7f0000000040)={0x7b}) 01:01:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000593000/0x1000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae8a, &(0x7f0000000040)={0x7b}) [ 331.225097][T14221] batman_adv: batadv0: Not using interface macvlan16 (retrying later): interface not active [ 331.262579][T14247] batman_adv: batadv0: Adding interface: macvlan33 01:01:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 331.280454][T14247] batman_adv: batadv0: The MTU of interface macvlan33 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. 01:01:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae86, &(0x7f0000000040)={0x7b}) [ 331.416814][T14247] batman_adv: batadv0: Not using interface macvlan33 (retrying later): interface not active [ 331.461982][T14278] batman_adv: batadv0: Adding interface: macvlan21 01:01:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40104593, &(0x7f0000000040)={0x7b}) 01:01:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae8b, &(0x7f0000000040)={0x7b}) 01:01:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae90, &(0x7f0000000040)={0x7b}) 01:01:15 executing program 4: shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 331.493543][T14278] batman_adv: batadv0: The MTU of interface macvlan21 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. [ 331.558117][T14278] batman_adv: batadv0: Not using interface macvlan21 (retrying later): interface not active 01:01:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae99, &(0x7f0000000040)={0x7b}) [ 331.622199][T14299] batman_adv: batadv0: Adding interface: macvlan17 [ 331.640519][T14299] batman_adv: batadv0: The MTU of interface macvlan17 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:15 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10b02, 0x1c0) pwritev(r1, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000580)="3fa095174410292853d3ec730932f2512f261e6d04be2dd19f1ace8a12133207a894971fb1df380130e113f9", 0x2c}], 0x2, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x6a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80006) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x1, 0x0, 0x1, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mount$fuseblk(&(0x7f0000000480), &(0x7f0000000200)='./file0\x00', &(0x7f0000000680), 0x10, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="d087c00b0481dbf7e141691179bb6a64d076883dc3584b5cc1b4bd5a53dd2b504687b314e958a51ccf3142986399869e4356c72c0d2f4a8c4cac6d5ae71a18bdf1fe0cb38dbc1fbf8f2f7037691d7e5bd75b8e052b9e18e39f083477a6510ed2b1ff3cea5247675e86e0d60a113b35c8cf8617f13dda87277681904fa35d326298ae44741a4739f136336bced18dc94e188013c43678f4adffaa600fbf94a106366864a8e4a0e00fea7fcd53b20dafbadaead229328806311dec52db259785e9818d7e93d03b2db026a47af14b1da2e4f4dd115ffa6d71d6", 0xd8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x8802, 0x0) recvmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000380)=@rc={0x1f, @none}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000a00)=""/78, 0xffffffffffffff96}, {&(0x7f00000004c0)=""/77, 0x5c}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/81, 0x51}, {&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000400)=""/47, 0x22}], 0x7}, 0x40002101) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) [ 331.708059][T14299] batman_adv: batadv0: Not using interface macvlan17 (retrying later): interface not active 01:01:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40186366, &(0x7f0000000040)={0x7b}) 01:01:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 331.752468][T14329] batman_adv: batadv0: Adding interface: macvlan34 [ 331.772021][T14329] batman_adv: batadv0: The MTU of interface macvlan34 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. 01:01:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae93, &(0x7f0000000040)={0x7b}) [ 331.832900][T14329] batman_adv: batadv0: Not using interface macvlan34 (retrying later): interface not active 01:01:15 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40085503, &(0x7f0000000040)={0x7b}) [ 332.020935][T14354] loop7: detected capacity change from 0 to 1036 [ 332.030480][T14363] batman_adv: batadv0: Adding interface: macvlan18 [ 332.032435][T14385] blk_update_request: I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 01:01:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x401c5820, &(0x7f0000000040)={0x7b}) [ 332.065941][T14363] batman_adv: batadv0: The MTU of interface macvlan18 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae9c, &(0x7f0000000040)={0x7b}) [ 332.152417][T14363] batman_adv: batadv0: Not using interface macvlan18 (retrying later): interface not active [ 332.168102][T14354] loop_set_status: loop7 () has still dirty pages (nrpages=31) [ 332.190923][T14385] blk_update_request: I/O error, dev loop7, sector 264 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 01:01:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40086602, &(0x7f0000000040)={0x7b}) [ 332.244060][T14385] blk_update_request: I/O error, dev loop7, sector 240 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 332.266167][T14389] batman_adv: batadv0: Adding interface: macvlan35 [ 332.293984][T14389] batman_adv: batadv0: The MTU of interface macvlan35 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 332.366189][T14385] loop7: detected capacity change from 0 to 1036 01:01:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40087602, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4010ae67, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10b02, 0x1c0) pwritev(r1, &(0x7f0000000540)=[{0x0}, {&(0x7f0000000580)="3fa095174410292853d3ec730932f2512f261e6d04be2dd19f1ace8a12133207a894971fb1df380130e113f9", 0x2c}], 0x2, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x6a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80006) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x1, 0x0, 0x1, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mount$fuseblk(&(0x7f0000000480), &(0x7f0000000200)='./file0\x00', &(0x7f0000000680), 0x10, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="d087c00b0481dbf7e141691179bb6a64d076883dc3584b5cc1b4bd5a53dd2b504687b314e958a51ccf3142986399869e4356c72c0d2f4a8c4cac6d5ae71a18bdf1fe0cb38dbc1fbf8f2f7037691d7e5bd75b8e052b9e18e39f083477a6510ed2b1ff3cea5247675e86e0d60a113b35c8cf8617f13dda87277681904fa35d326298ae44741a4739f136336bced18dc94e188013c43678f4adffaa600fbf94a106366864a8e4a0e00fea7fcd53b20dafbadaead229328806311dec52db259785e9818d7e93d03b2db026a47af14b1da2e4f4dd115ffa6d71d6", 0xd8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x8802, 0x0) recvmsg$can_raw(r2, &(0x7f00000008c0)={&(0x7f0000000380)=@rc={0x1f, @none}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000a00)=""/78, 0xffffffffffffff96}, {&(0x7f00000004c0)=""/77, 0x5c}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/81, 0x51}, {&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000400)=""/47, 0x22}], 0x7}, 0x40002101) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) [ 332.502516][T14389] batman_adv: batadv0: Not using interface macvlan35 (retrying later): interface not active [ 332.572096][T14441] batman_adv: batadv0: Adding interface: macvlan19 01:01:16 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 332.622954][T14441] batman_adv: batadv0: The MTU of interface macvlan19 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 332.642454][T14451] loop7: detected capacity change from 0 to 1036 01:01:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40186366, &(0x7f0000000040)={0x7b}) [ 332.772759][T14441] batman_adv: batadv0: Not using interface macvlan19 (retrying later): interface not active [ 332.799917][T14466] batman_adv: batadv0: Adding interface: macvlan36 01:01:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020940d, &(0x7f0000000040)={0x7b}) [ 332.806435][T14466] batman_adv: batadv0: The MTU of interface macvlan36 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. [ 332.903637][T14466] batman_adv: batadv0: Not using interface macvlan36 (retrying later): interface not active 01:01:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae8a, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x401c5820, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040ae9e, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 333.113866][T14505] batman_adv: batadv0: Adding interface: macvlan20 [ 333.132342][T14505] batman_adv: batadv0: The MTU of interface macvlan20 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae90, &(0x7f0000000040)={0x7b}) 01:01:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020940d, &(0x7f0000000040)={0x7b}) [ 333.250264][T14505] batman_adv: batadv0: Not using interface macvlan20 (retrying later): interface not active 01:01:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040aea0, &(0x7f0000000040)={0x7b}) [ 333.304918][T14515] batman_adv: batadv0: Adding interface: macvlan22 01:01:17 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 333.344923][T14515] batman_adv: batadv0: The MTU of interface macvlan22 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. 01:01:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae93, &(0x7f0000000040)={0x7b}) 01:01:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f0000000040)={0x7b}) 01:01:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020ae46, &(0x7f0000000040)={0x7b}) [ 333.473715][T14515] batman_adv: batadv0: Not using interface macvlan22 (retrying later): interface not active [ 333.531710][T14519] batman_adv: batadv0: Adding interface: macvlan37 [ 333.557326][T14519] batman_adv: batadv0: The MTU of interface macvlan37 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 333.682646][T14519] batman_adv: batadv0: Not using interface macvlan37 (retrying later): interface not active 01:01:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048aecb, &(0x7f0000000040)={0x7b}) 01:01:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae9c, &(0x7f0000000040)={0x7b}) 01:01:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040ae9e, &(0x7f0000000040)={0x7b}) [ 333.729332][T14575] batman_adv: batadv0: Adding interface: macvlan21 01:01:17 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 333.774798][T14575] batman_adv: batadv0: The MTU of interface macvlan21 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. 01:01:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b}) [ 333.901161][T14575] batman_adv: batadv0: Not using interface macvlan21 (retrying later): interface not active 01:01:17 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 333.945958][T14613] batman_adv: batadv0: Adding interface: macvlan23 [ 333.959347][T14613] batman_adv: batadv0: The MTU of interface macvlan23 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 333.986894][T14613] batman_adv: batadv0: Not using interface macvlan23 (retrying later): interface not active 01:01:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40186366, &(0x7f0000000040)={0x7b}) 01:01:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040aea0, &(0x7f0000000040)={0x7b}) [ 334.018283][T14621] batman_adv: batadv0: Adding interface: macvlan38 [ 334.083820][T14621] batman_adv: batadv0: The MTU of interface macvlan38 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aea2, &(0x7f0000000040)={0x7b}) [ 334.172822][T14621] batman_adv: batadv0: Not using interface macvlan38 (retrying later): interface not active [ 334.203890][T14663] batman_adv: batadv0: Adding interface: macvlan22 01:01:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x401c5820, &(0x7f0000000040)={0x7b}) 01:01:17 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 334.226047][T14663] batman_adv: batadv0: The MTU of interface macvlan22 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f0000000040)={0x7b}) [ 334.347005][T14663] batman_adv: batadv0: Not using interface macvlan22 (retrying later): interface not active 01:01:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aebf, &(0x7f0000000040)={0x7b}) 01:01:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 334.423777][T14690] batman_adv: batadv0: Adding interface: macvlan24 01:01:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020940d, &(0x7f0000000040)={0x7b}) 01:01:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048aecb, &(0x7f0000000040)={0x7b}) [ 334.451163][T14690] batman_adv: batadv0: The MTU of interface macvlan24 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 334.547415][T14690] batman_adv: batadv0: Not using interface macvlan24 (retrying later): interface not active [ 334.565095][T14703] batman_adv: batadv0: Adding interface: macvlan39 01:01:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x3000000}], 0xaa, 0x0) openat(0xffffffffffffffff, &(0x7f0000002a00)='./file0\x00', 0x101100, 0x2c) read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ptrace$cont(0x9, 0x0, 0x0, 0x101) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_PTRACER(0x59616d61, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, 0x0) [ 334.597293][T14703] batman_adv: batadv0: The MTU of interface macvlan39 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. 01:01:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4090ae82, &(0x7f0000000040)={0x7b}) 01:01:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020ae46, &(0x7f0000000040)={0x7b}) 01:01:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b}) [ 334.704829][T14703] batman_adv: batadv0: Not using interface macvlan39 (retrying later): interface not active [ 334.740080][T14730] batman_adv: batadv0: Adding interface: macvlan23 01:01:18 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41015500, &(0x7f0000000040)={0x7b}) [ 334.841415][T14730] batman_adv: batadv0: The MTU of interface macvlan23 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. 01:01:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aea2, &(0x7f0000000040)={0x7b}) 01:01:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040ae9e, &(0x7f0000000040)={0x7b}) 01:01:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 335.016096][T14730] batman_adv: batadv0: Not using interface macvlan23 (retrying later): interface not active [ 335.046730][T14790] batman_adv: batadv0: Adding interface: macvlan40 01:01:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aebf, &(0x7f0000000040)={0x7b}) [ 335.092351][T14790] batman_adv: batadv0: The MTU of interface macvlan40 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4138ae84, &(0x7f0000000040)={0x7b}) [ 335.265744][T14790] batman_adv: batadv0: Not using interface macvlan40 (retrying later): interface not active 01:01:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040aea0, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000002580), 0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000100)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000020"]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="040000000000000020"]}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000680)=ANY=[@ANYBLOB='x\x00\x00\x00$\x00'/20, @ANYRES32=0x0, @ANYBLOB="05000000f1ffffff0000000008000100736671004c0002000000000000000000000000006b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000"], 0x78}}, 0x0) sendmmsg(r3, &(0x7f0000005b40)=[{{0x0, 0x0, &(0x7f0000000f00)=[{0x0}, {&(0x7f0000000980)}], 0x2}}, {{&(0x7f0000001080)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001100)="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", 0xfb}], 0x1}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001880)="599908bd9e2c2e790a5593407a11500e80a4ad2fdd81c0aff013b6cae757791bc514f19e1bae64717fb1856a146d95196c41708ad4a3f8c02d1d630ad14c6e0ae4417fa80e037df8e242a55fa0089150056028b5d7bf31a99193f1e9345398615639a7603738319edb65a1488964", 0x6e}, {&(0x7f0000001900)}], 0x2}}, {{&(0x7f0000001980)=@rc, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000001ac0)="49ff4925cc939e747ae529f227dc3a227cd9a8dc70af778456c1318ec40858818dcff8da607a5a9276231e0049d5af08bb42b7e775d348aa05ad2eeda9b0214ebfb54936025e0fd502be1c61157bf36cca3fd080b663025acd316866f0f0bff2cc2bd824b1f19e032e1b09ec4cf2301c5d76c530fb86c83f37c84bd44a5d53aaf548470ea7f7a4b4", 0x88}, {&(0x7f0000005940)}, {&(0x7f0000001b80)}], 0x3}}], 0x4, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) stat(0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 01:01:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4090ae82, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4140aecd, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f0000000040)={0x7b}) [ 335.543771][T14862] batman_adv: batadv0: Adding interface: macvlan41 [ 335.564217][T14862] batman_adv: batadv0: The MTU of interface macvlan41 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41015500, &(0x7f0000000040)={0x7b}) [ 335.673520][T14862] batman_adv: batadv0: Not using interface macvlan41 (retrying later): interface not active [ 335.686116][T14864] device bridge_slave_1 left promiscuous mode [ 335.701767][T14864] bridge0: port 2(bridge_slave_1) entered disabled state 01:01:19 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4188aea7, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048aecb, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4138ae84, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41a0ae8d, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 336.036881][T14915] batman_adv: batadv0: Adding interface: macvlan24 01:01:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000), 0x0, 0x0) mmap(&(0x7f0000794000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0xc178f000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000480), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f00000000c0)=[{}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/12, 0xc}], 0x3, 0xd9f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$inet(0xa, 0x801, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r1, 0xc0884123, &(0x7f00000003c0)={0x0, "4193ac9d2aa33c426098bc1ad5a62a40f9c2495de17127b4245a4f4129a8545a5c3f84231edd0f1e6f028456057b61ba23ed2e068901ec46749a3adca608ef15", {0xf88}}) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000000240), 0x0) [ 336.094032][T14915] batman_adv: batadv0: The MTU of interface macvlan24 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. 01:01:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4140aecd, &(0x7f0000000040)={0x7b}) 01:01:19 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 336.230988][T14915] batman_adv: batadv0: Not using interface macvlan24 (retrying later): interface not active 01:01:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4400ae8f, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x40, 0x2, 0x7, 0x0, 0x401, 0x1080, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x100, 0x7, 0x10000, 0x8, 0xa5, 0x3, 0x1, 0x0, 0x20, 0x0, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x2) io_submit(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 01:01:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aea2, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000943a, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4188aea7, &(0x7f0000000040)={0x7b}) [ 336.577418][T15001] batman_adv: batadv0: Adding interface: macvlan25 [ 336.584146][T15001] batman_adv: batadv0: The MTU of interface macvlan25 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aebf, &(0x7f0000000040)={0x7b}) [ 336.725023][T15001] batman_adv: batadv0: Not using interface macvlan25 (retrying later): interface not active 01:01:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000aea5, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41a0ae8d, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 336.901908][T15042] batman_adv: batadv0: Adding interface: macvlan25 [ 336.946813][T15042] batman_adv: batadv0: The MTU of interface macvlan25 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. 01:01:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8004ae98, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4400ae8f, &(0x7f0000000040)={0x7b}) [ 337.007243][T15042] batman_adv: batadv0: Not using interface macvlan25 (retrying later): interface not active 01:01:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4090ae82, &(0x7f0000000040)={0x7b}) [ 337.075686][T15055] batman_adv: batadv0: Adding interface: macvlan26 [ 337.088262][T15055] batman_adv: batadv0: The MTU of interface macvlan26 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 337.196717][T15055] batman_adv: batadv0: Not using interface macvlan26 (retrying later): interface not active 01:01:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80085502, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000aea5, &(0x7f0000000040)={0x7b}) 01:01:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41015500, &(0x7f0000000040)={0x7b}) [ 337.349384][T15111] batman_adv: batadv0: Adding interface: macvlan26 [ 337.401507][T15111] batman_adv: batadv0: The MTU of interface macvlan26 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. 01:01:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4138ae84, &(0x7f0000000040)={0x7b}) [ 337.488056][T15111] batman_adv: batadv0: Not using interface macvlan26 (retrying later): interface not active 01:01:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8004ae98, &(0x7f0000000040)={0x7b}) 01:01:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) r5 = syz_io_uring_setup(0x5c48, &(0x7f0000000200)={0x0, 0xfdffffff, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d3000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x1e}, &(0x7f0000000180)='./file0\x00', 0x18}, 0x0) io_uring_enter(r5, 0x19a2, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r4, &(0x7f0000003bc0)={&(0x7f0000000040)={0xa, 0x4e22, 0x8000, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffff95}, 0x1c, &(0x7f0000003b00)=[{&(0x7f0000000280)="920d48ceb283f07074cd3e722b5e483516afb669d67bf9199826ab74b1a1de4f76205adaf943c81d5257f090190c1413709a68c9b7741fc7ddd1de76932d0030bee305e59761542ca2fbdd987ae1c4e54f420e7a3c9922805dd16aec8150a9e18cc13c11d67b1739a5e022d35a2ff84b12646752cd92636dc98163ad164c42b4f427c9d8399c9f217762d07073bd0b972c8e1679c0070c8384c638f361aa0faa22886bfeab3d15b87ac083d52781cc1302e3c06fe6ca19cd911b90a2e7d2267e604e66e675c2196dd7eaca39d9735f479c97", 0xd2}, {&(0x7f0000000380)="869fb9fd5c550657498d5c03cf1fa757ea448538bac0fc363f7a972fc36cf901b0f65250df47b4b761d345b61a08dc34b8d93e792f639851de9ac3c4f43c8041b3e8515517c4ae57a52c926bf1b86e1f2b23b06b12a06eaacdead48194939b3f08cdf51f8450ad95d09b30896b8a498a9747139ec2811d4a703d25c93ab3b56e674317d1e57876b4e6d29a9026d7642a6a36711b897cdd04aaa46fdccc8063d0eee98d2ade8898683fa0cc26ae9680b96dd5d05b27b07ad94b92b99de29dc4a1a80f97f689c0a1d20e7034b0b78999cb47989b3e", 0xd4}, {&(0x7f0000000480)="1783de5e90ccb4f7f5b35d9702d9bbe657417edc09531267100411bee121698de16fd1afe020f9ccfac62857ff2833bc1270b5c5326648ff87fdcf0b119b45809db55f53722cd177e10e9998d51035ffaad4414ec86a47040f77ae71a670a2cde80362d1e897298e268add8aee556d4f76610cd4ddbd69e41b5de10438bb7d28073ecaede2019edab63e38094b1213c12d49dc0a46fb0b1f3ddc48f524", 0x9d}, {&(0x7f0000000980)="7c448c0045865c031541d54992df9d05debf43cf32120866395ed8b8e51057a4d5fd1ce94a478faedf2484ce98c7fe2d7ee2fa1a8f36a77aa7980b3be51b6ea2a47c5211678f774df5d834b3a13a9e44a8d97b509da3c73525f5d5b193d4213a8397f4c077be31c633edc7f66da87abeeec1656a20ccdd8a730cec037724ad15154f8c904171a6e0fa7471db", 0x8c}, 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0x1000}, {&(0x7f0000003a40)="ea030a21f298032e848b228ff27e2869c81445966d76a3b405d7fb7851e7e64d7f97f7f9817174aa0b4d1f606821a343583384bb92d0814828fd23d362bd3f906e36df8da537c1fa9e14fc3e360453cc01737e6e92672a00310c26a2e1da8ad9e441ba8ae61a876ccec7effc24f1e080b50760fbd76a874e9267fc4f1358353ee994a09bfe990592d0727453393fcaff5d3c", 0x92}, {&(0x7f0000000080)="89cdeef9dedcd4ed1b8022e49cdcb3b1d94d68a931a1f411ab1fd6e0dee9f87b89dda10f8ca0864f86647460a3d31ad3", 0x30}, {&(0x7f00000000c0)="c877a10eb56899d714462d39fed26e9d169d53a591f8a2122d40f68139d91944f9ce0f84c6edd146db8f54622c6e", 0x2e}], 0xa, &(0x7f0000000140)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}], 0x18}, 0x4810) [ 337.563963][T15134] batman_adv: batadv0: Adding interface: macvlan27 01:01:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086301, &(0x7f0000000040)={0x7b}) 01:01:21 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 337.623734][T15134] batman_adv: batadv0: The MTU of interface macvlan27 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. 01:01:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4140aecd, &(0x7f0000000040)={0x7b}) [ 337.730479][T15166] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 01:01:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80085502, &(0x7f0000000040)={0x7b}) [ 337.779091][T15134] batman_adv: batadv0: Not using interface macvlan27 (retrying later): interface not active 01:01:21 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086601, &(0x7f0000000040)={0x7b}) 01:01:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:21 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4188aea7, &(0x7f0000000040)={0x7b}) [ 338.060198][T15209] batman_adv: batadv0: Adding interface: macvlan28 01:01:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975e99d51b1cec6ddaa76e184300"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) r5 = syz_io_uring_setup(0x5c48, &(0x7f0000000200)={0x0, 0xfdffffff, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d3000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x1e}, &(0x7f0000000180)='./file0\x00', 0x18}, 0x0) io_uring_enter(r5, 0x19a2, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r4, &(0x7f0000003bc0)={&(0x7f0000000040)={0xa, 0x4e22, 0x8000, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffff95}, 0x1c, &(0x7f0000003b00)=[{&(0x7f0000000280)="920d48ceb283f07074cd3e722b5e483516afb669d67bf9199826ab74b1a1de4f76205adaf943c81d5257f090190c1413709a68c9b7741fc7ddd1de76932d0030bee305e59761542ca2fbdd987ae1c4e54f420e7a3c9922805dd16aec8150a9e18cc13c11d67b1739a5e022d35a2ff84b12646752cd92636dc98163ad164c42b4f427c9d8399c9f217762d07073bd0b972c8e1679c0070c8384c638f361aa0faa22886bfeab3d15b87ac083d52781cc1302e3c06fe6ca19cd911b90a2e7d2267e604e66e675c2196dd7eaca39d9735f479c97", 0xd2}, {&(0x7f0000000380)="869fb9fd5c550657498d5c03cf1fa757ea448538bac0fc363f7a972fc36cf901b0f65250df47b4b761d345b61a08dc34b8d93e792f639851de9ac3c4f43c8041b3e8515517c4ae57a52c926bf1b86e1f2b23b06b12a06eaacdead48194939b3f08cdf51f8450ad95d09b30896b8a498a9747139ec2811d4a703d25c93ab3b56e674317d1e57876b4e6d29a9026d7642a6a36711b897cdd04aaa46fdccc8063d0eee98d2ade8898683fa0cc26ae9680b96dd5d05b27b07ad94b92b99de29dc4a1a80f97f689c0a1d20e7034b0b78999cb47989b3e", 0xd4}, {&(0x7f0000000480)="1783de5e90ccb4f7f5b35d9702d9bbe657417edc09531267100411bee121698de16fd1afe020f9ccfac62857ff2833bc1270b5c5326648ff87fdcf0b119b45809db55f53722cd177e10e9998d51035ffaad4414ec86a47040f77ae71a670a2cde80362d1e897298e268add8aee556d4f76610cd4ddbd69e41b5de10438bb7d28073ecaede2019edab63e38094b1213c12d49dc0a46fb0b1f3ddc48f524", 0x9d}, {&(0x7f0000000980)="7c448c0045865c031541d54992df9d05debf43cf32120866395ed8b8e51057a4d5fd1ce94a478faedf2484ce98c7fe2d7ee2fa1a8f36a77aa7980b3be51b6ea2a47c5211678f774df5d834b3a13a9e44a8d97b509da3c73525f5d5b193d4213a8397f4c077be31c633edc7f66da87abeeec1656a20ccdd8a730cec037724ad15154f8c904171a6e0fa7471db", 0x8c}, 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0x1000}, {&(0x7f0000003a40)="ea030a21f298032e848b228ff27e2869c81445966d76a3b405d7fb7851e7e64d7f97f7f9817174aa0b4d1f606821a343583384bb92d0814828fd23d362bd3f906e36df8da537c1fa9e14fc3e360453cc01737e6e92672a00310c26a2e1da8ad9e441ba8ae61a876ccec7effc24f1e080b50760fbd76a874e9267fc4f1358353ee994a09bfe990592d0727453393fcaff5d3c", 0x92}, {&(0x7f0000000080)="89cdeef9dedcd4ed1b8022e49cdcb3b1d94d68a931a1f411ab1fd6e0dee9f87b89dda10f8ca0864f86647460a3d31ad3", 0x30}, {&(0x7f00000000c0)="c877a10eb56899d714462d39fed26e9d169d53a591f8a2122d40f68139d91944f9ce0f84c6edd146db8f54622c6e", 0x2e}], 0xa, &(0x7f0000000140)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}], 0x18}, 0x4810) 01:01:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086301, &(0x7f0000000040)={0x7b}) 01:01:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x801c581f, &(0x7f0000000040)={0x7b}) [ 338.094774][T15209] batman_adv: batadv0: The MTU of interface macvlan28 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. [ 338.200428][T15209] batman_adv: batadv0: Not using interface macvlan28 (retrying later): interface not active [ 338.232673][T15243] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 01:01:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41a0ae8d, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086601, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8040ae9f, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4400ae8f, &(0x7f0000000040)={0x7b}) [ 338.481411][T15285] batman_adv: batadv0: Adding interface: macvlan29 [ 338.490984][T15285] batman_adv: batadv0: The MTU of interface macvlan29 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 338.522870][T15285] batman_adv: batadv0: Not using interface macvlan29 (retrying later): interface not active 01:01:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) r4 = dup2(r3, r2) r5 = syz_io_uring_setup(0x5c48, &(0x7f0000000200)={0x0, 0xfdffffff, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d3000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x1e}, &(0x7f0000000180)='./file0\x00', 0x18}, 0x0) io_uring_enter(r5, 0x19a2, 0x0, 0x0, 0x0, 0x0) sendmsg$inet6(r4, &(0x7f0000003bc0)={&(0x7f0000000040)={0xa, 0x4e22, 0x8000, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffff95}, 0x1c, &(0x7f0000003b00)=[{&(0x7f0000000280)="920d48ceb283f07074cd3e722b5e483516afb669d67bf9199826ab74b1a1de4f76205adaf943c81d5257f090190c1413709a68c9b7741fc7ddd1de76932d0030bee305e59761542ca2fbdd987ae1c4e54f420e7a3c9922805dd16aec8150a9e18cc13c11d67b1739a5e022d35a2ff84b12646752cd92636dc98163ad164c42b4f427c9d8399c9f217762d07073bd0b972c8e1679c0070c8384c638f361aa0faa22886bfeab3d15b87ac083d52781cc1302e3c06fe6ca19cd911b90a2e7d2267e604e66e675c2196dd7eaca39d9735f479c97", 0xd2}, {&(0x7f0000000380)="869fb9fd5c550657498d5c03cf1fa757ea448538bac0fc363f7a972fc36cf901b0f65250df47b4b761d345b61a08dc34b8d93e792f639851de9ac3c4f43c8041b3e8515517c4ae57a52c926bf1b86e1f2b23b06b12a06eaacdead48194939b3f08cdf51f8450ad95d09b30896b8a498a9747139ec2811d4a703d25c93ab3b56e674317d1e57876b4e6d29a9026d7642a6a36711b897cdd04aaa46fdccc8063d0eee98d2ade8898683fa0cc26ae9680b96dd5d05b27b07ad94b92b99de29dc4a1a80f97f689c0a1d20e7034b0b78999cb47989b3e", 0xd4}, {&(0x7f0000000480)="1783de5e90ccb4f7f5b35d9702d9bbe657417edc09531267100411bee121698de16fd1afe020f9ccfac62857ff2833bc1270b5c5326648ff87fdcf0b119b45809db55f53722cd177e10e9998d51035ffaad4414ec86a47040f77ae71a670a2cde80362d1e897298e268add8aee556d4f76610cd4ddbd69e41b5de10438bb7d28073ecaede2019edab63e38094b1213c12d49dc0a46fb0b1f3ddc48f524", 0x9d}, {&(0x7f0000000980)="7c448c0045865c031541d54992df9d05debf43cf32120866395ed8b8e51057a4d5fd1ce94a478faedf2484ce98c7fe2d7ee2fa1a8f36a77aa7980b3be51b6ea2a47c5211678f774df5d834b3a13a9e44a8d97b509da3c73525f5d5b193d4213a8397f4c077be31c633edc7f66da87abeeec1656a20ccdd8a730cec037724ad15154f8c904171a6e0fa7471db", 0x8c}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000002a40)="0e5b6143c3774070968a831fcde4a62dde3a7e07cc8390d9a7476271abb8b00360f065931d1b489ed172f47148c9858046ead232d6100f297d236ad97c665555a7d38fd603f70c34c2dd73475b51c684327ce19ad0b3823e0fe7793136b25831622481cabae2deede3b1df4719c77f20931432153c73c5e5ca554cece341517d1e94a24339c936b4583a864af19ad6bd0093191cf33beda62fd0c66b9f8fc2d404e71de143e7060ca9c654aa3c5c1087b0ec2bf34aab6d3b6f5dba532135ae2d78d7f7a4a68fad65d8811f0c131c8e597822f2d49ab34d7afed87a7db2821447f1ad0919f94daebd975a603bdc0ed4588f81fbb24b3f660bff8de3b5263fc147ab751ce06d4ea8591b68e950b4cc16a5142463746f0d2779cbf7bafcd3ea0a7c5f38edb006f80324e22c4e2bda8198110714c983dc38f5169e7d6e8eba268aaf5f97d6b32600c68c3c34bed3c0dc658fbf96a96d8dfb99ac4cc1a7d55737918e2f3f2d594afe695466931b28808a2ad1f8b590f3ec45e4948451122deba0713ff402965fd90e056e75d291b61acd3ed4c6e0d44380aff035d90f4bc43d6623ef9093100408491aad44d0e2995871313e2a3da33d5f025d33bd4f183938a2f5308aca4ed394083559b5ac798a079f1c7ec667279b4d1032bbc721fd0d1aaa130449b53355ff875fa42db00f92353ed7da5e659e8be60f2f9e6f7965079e05591c8a23c34caf7bd05e97865ac4086eddb3efc3c06fa0f83322ba56035c45400d9062e00b98946ada6cde3ec895c8e5e1e14e8526c23e01d5c122bd18d37dbe07cd1641a165eadd02d6ca98199ef254d95ba4825e3784a132e8f02c8dac7b584f74eb20da6de5cd6b2f37d0e175bafd6470c9ae46f9dddbd7109bc905c7e1308d8bc15d48ae0e34e3b50678c35af77120b72ac6356d6fe8388391e0ab0e1c7023e5a856b7d83a8de3b3124c57a61504ea566b722de0b88a882994be02184bb0a39363ab075d203df040e49c963100b7c38945bddf8b4659ed00ae02995dcb591d3b1269aa616484c48bf54e6befa7f167139763d12790ec2d8e74f41caf21f812dcc27b47e272ed1bd965c324a164af8d0a09b6170ef71db63fbc52da7cfab79b558be76866ff4d5d0ba4da621779d39a85b255b5a64ce2e5d84459bb7a18dd2cd28f589f2010edbe6c1b82f8f5e25217974e12f4eda451e80264ae4d3fddb49b84d1c063cc852dfa4e51d97c417992fd63994f954a7a0c473726f1cdb45fc479c4a8b65f4cf2e1ffba3deaf4e0487942959f8ae024e7034b823275077e8081217f4e007a5b6d367475b84fb36beb82ffe27c52c344d3d3393074ba22aedea792199599cc78de21dfeebdb0e683a276829b48f39ef3a305d27592f6c982d271f6b78bdc1cb99a4cc763d240b9b32a0a2de31be7ac2b1055b99e9b4012a955cbe1f7a6a768da70ab99725f568e742053363d1a65b9a6e5d020d8287dfc5c435ae017d45889ab162d776cec35dde11b173561bdb282b6773109252da2e77cc18cd7e33ae6aab42dab87138954ebf1b9f0b78b382ee4852f408c2de6808a97fb3c6ea2ba125fa46874b08088be7256adbb688b48913003c4b84fb4a45436c28286226044a5e82ab455792576ef87959a41a6c84acf799d4ec8a2217856be729e504758d640f0cb01e9da151b4c13fad259ddc502ac38fefda01e65a245fc2ec43af7eb0357bfa8123f037000562fdcac43175cc7db93aa53b6327ab7c277c7b4300143f891a2ad2887bbd8ed5550c1f3f329207ec1498ba1d2d059437e4fd5234ef0d639d3bfe7b8f308ccebf2e728ad3f214d6ad3882065f8d52e30616fda25c3e699e821c3dae4d5110575bfaffd1407e325d4b4e3d004042d256f8593a83b385248cb6714e73a3cbdfe7398918e6e289f6f470c0d3ba05a39fb08a5030de9cccc79077f1057724b19f1f00b22ee4688467858d12156c21fb46cd2623b6c0d4811f373b1f82f5122c3f48e066caf961d0cd5b5f94b340d9a2ebd7f3169a073c6143620e9f0898b0c35bea4704ca0c4b6e7956bca2d941deaec3fc3688bf1ae6ddeae866679bd2bf7ee6f3e1f8776c1c19d913a98a13ab559772a62ce0b8fa12507c0122628868b52706f65aca3c041f6c5a0ced9b589b17409ee4df5d3d14214737721f81db7c2164888a8f6ea3a5823306c28fd1793baf2237d860da0c5cf3f59b6e6364b664144e793de16e51150a75f2f8d871566dfb64aa3fc3f41816e0abe6f02f06d7d1dcc67ff662838beb3681c6d307793243cf3da583f8542e65a4f204617afe77ee63acc9852961924602009e6dfc126f5279323426eed686648279f1ad1e17c3784398ba0a2af44568343aacea6f6676f615a47f09776832d3b6e0047bb60ae78df94adb7126a2222902b524c64056e1fca17391c3f2f0847dc3358a2a8ca6e9508cd6a74fe36bf39ad16f82640b6693e767bac93c475e10afde322e23622c3568f2e7fed19ea63a5d047ee51908cc4764e2e74e8c6231e4111884f9be0bea5b7738c89253a61efa52b1fda752459f71a58e07beacea525ae74500e34c3e7a62ad3be6324d3b6ea4d08e69b21927ae09f1d73be9f5656de994151ea58c030343eee9a8f38f94d003574972b3c304c7c0f50ed25ab7eb5fe5c0ca33f5540ef5e4b1845c0c54a27adef267b9c8a1a9fcf4c77bc69fdfac1703fe847baf108a29b0acb399999011dea7c6d2c4c74ceb4b2813cb15ffb2535587f8fd58c7636badda1ac1e59bb892804f156dbde4754c99b4fd31990b55c15770cee5da559cc745ce16ae3082a27611d4fcf22acb073c92130b4bd393cd639a2cd82be096cd839e6ba603a703b9a302577270ab9d8db8156d0f0bdecfe1f838ad66ce47d0e3a80164f8383ed195912c3e3f7f81ebb660e52c3a15fcb4d8ec5539d130ace60dc9d1722124750ba09551ce77011e148cd65225b834ae8c6f2de458b7310a7ae48bb006cf28de3244bf9171f9006f2b93276b9e5b2f788dd2dcd1f4249e70f4d354d033f259875cea268ef56803d1067525883193e3cc247d3ebec7d2f803283c0650611905e4f4814dfd3c0e6477648781e097bc015dd95d8439f59872c9b4f653b32cf4ea4b1c5235ef30be8ab43bcedc9df1a9586779840cc0f5f417622f5f73b478289a0b2e34c763ad82df744841af36a84758e26761790c866766f3d7d92f001a56a405ddbec1b9026102c8daf623fa94715a82b07b11e5e61e62751753889fa36649e75fe6941a61b02be31e213a99fe067bca02c486259a016509bc685d5a35b900cd3c9834dfe00b40c310f1745db8d9ebeda1430eb5f19ca92f3176b90bbb289033702b0568416d36161373a0d314e9b6676aa476a3a28a7dfa2d377d72e2c723c1dc23e1c734a62245d33a62c685b1fa1834374c81663a78e71d44ff88356d8a16196fdbd39f564cba1c4fda10523854ffea59ef2791412d1a03778ad5df716504dd6e2d97813f0b268cc9be14a82bc734f2f7a22bb00af270084ac4c15f75f554bc2bfeebb35dadd013c95c788be3ef39dada5bcb5231fe8e94d27b6fd35bd0e272793010c3592c3e30b3144723d56c93c8211459a1ffc9da3c36a3fe155666e63b430b610b43dc46fa63ed3d9cd50f554d114e14e9479a718fe57708b0ac46fe6c78d66b129c3c2000f90a7065818ca49aa03261a80bfbe780948fd003cc70ef9754555638624836bcf99c260ab6f750257863b2df0fa516f9cb7515cb4d28880cfbc0b4d3220c59a09e1ca9ad08b3d8aab8892ba8654318439d1be4e7aa3705c8c9990af867588d73f39715407a1c06754754348ac060b79e980fd0df7b16973499eb512091b048ad2ae32930fef9f2d7ba3011cc2fb00009e1a9e21701b3242f1976a783b3ebf8e53dc2f655334219d1faeac6beab60d60c2a29bd8191d8e3bb18d787c9c6b9631626b3031be4b9aa4006b335a93612e1249476314c0e2088f60e1055082ca3f59908d495a76dbde06a4813f15512b5fb967e18556626d02d8a0484eb97c8cbd2b33f1c1f40199eae5fe5856cd2899003f93ff914c709976a635c5934c2bad4d6eda49f14516e4f216aa93a3b649ae75f8a35994f9c54ae4736b992c562faf2c3383465731c37172b4c93116ab6382bc8c20de84262bdc5f070df887936f9386409b7fad4bed387d848c78f8aa791969a042cff423dd0ad9c317aaf9591b0d6842b4f6b24ca95e2813bbb4d9ddbae9bed702aadc5e054c0c626c98174c7ee65833a7ca82fa40129e76b6baaecd20c9b093de4c60863df495b79adce7a2cfb557d15e64a7bf5e681b34daa4068d8f6d0bceaa10c828480e987186d9e3464b46cafbad2a92e6d134323709829c0500aacbc306dca241b9cc27a0c6923c75ef2e2d9b4e2e694495560baf7d5cfe72d965760b53e9eff7b110c1127900648b60eb7d0c71d872cfa33ad5f8b77a5fb248c85011d81a2a46ac8448a74660a358f30d1e1c3777326249ba9eb6874ce7c1cfd6c72a8af3d262f633583a4230e3406e2683cb1cc7e4dd3ff625090a331307522d0b8f889980e912fb32f3cae2db7ecefd8439390530a093520c304953d8ea536c7d04f90553671e31def7d0c6020cfe8084c7b8cd45adea43d6b8eafe529da1af6a92046519fd9eb06e2b0f47693443a8a1efcc4fa06727fe5cea2cde2493a8db2f41515b719e71c7dc65d390b610a893f8de7cdca3d818e73b141588f5a5414b4668164c4b0301047624cf73fbd743bf381fa03642f675db69464f72fe262bfc8fef3dea0682612391bc3cf5d99add6f96d976841bad424cb4c17dac5bf8ed8ffec653d5ec32b2abc935d9bccbe27d8822e19e2174a1228a8bec288576f58352c785fdbdcd95d04c933effd606644d8d02fb1b4ce8d3fbe118569298fd0bd96e6616cbae145576b59c5bce9d803fb5a09be5d87ade96ce0512dc876d98242d44f62892cefef6ea78c678c975a907997fa0014b513717d891e6a829e671668fbb0ca4a53df47189494ae4b07191c23027f00611b2b006361b35faa308f2e34eac48e4bfc1737d7100c27494263740a1101de33804a81bfc99da9819ac6e70fa666bfb88593ba9252449a7ac2cd5748b9a7fee3398478c159f7a2dde7d411ba1f353176b00bc80ea0b9304223615cedc83ceed53e5aa65eb7c576c6043826808e83d40e93fac63bcdbbd3b9b61f3a63fb78aabf1e6bbbd67e4e3d3b775c2cb8c494b28be41622d6d492b517f64fb6524b0ee16b3670162ebdbfb109bfd49dfc9c49855e50a4399e3bcf49256f6245df7577bd7ee3d7eb7904cae53d62e4fc90805b1730003c08a1a16ac583d2bc58c324b602da0c53047b1892f4ec5b13679de61aa2af41db32e4a30cb28d80d27e08c1286296c8a1b3467af525417c479e4ef3cb6789f929bc302680f00dd7f86c1e1d2e582e9ef6207d07e300cc76c108bad1e1517e98b6bc64cdb91ab5e1bb86df07e2d24c8ce0625ecfbdd34a6feca7624f62d84534c96e53d83cb8a7547b284c342e31f670c67e47e46f5c0e347cabda90bc42049c5831c2cc8e12afc17542bfc01c7ba1d8c18c44bf8efd2c4910635f28620a0f83de9bdc2dd08b247b24d058bc568ec5e0037d809d7907ac47e8b2662b3a02c01baea63867d9738067498264e5f9d0fd901b885e5987e723fb1ef11ecf51dceaddb70306359828810a211cd512ae7509574a4e315a502d4deb32049dff9d05eeb6e5a009344c72e25cb158407e15cc676ddf0ae0f63875dc1d519014ff22951d7", 0x1000}, {&(0x7f0000003a40)="ea030a21f298032e848b228ff27e2869c81445966d76a3b405d7fb7851e7e64d7f97f7f9817174aa0b4d1f606821a343583384bb92d0814828fd23d362bd3f906e36df8da537c1fa9e14fc3e360453cc01737e6e92672a00310c26a2e1da8ad9e441ba8ae61a876ccec7effc24f1e080b50760fbd76a874e9267fc4f1358353ee994a09bfe990592d0727453393fcaff5d3c", 0x92}, {&(0x7f0000000080)="89cdeef9dedcd4ed1b8022e49cdcb3b1d94d68a931a1f411ab1fd6e0dee9f87b89dda10f8ca0864f86647460a3d31ad3", 0x30}, {&(0x7f00000000c0)="c877a10eb56899d714462d39fed26e9d169d53a591f8a2122d40f68139d91944f9ce0f84c6edd146db8f54622c6e", 0x2e}], 0xa, &(0x7f0000000140)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}], 0x18}, 0x4810) 01:01:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x801c581f, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8080aea1, &(0x7f0000000040)={0x7b}) [ 338.722624][T15317] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 01:01:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000aea5, &(0x7f0000000040)={0x7b}) [ 338.797934][T15328] batman_adv: batadv0: Adding interface: macvlan30 [ 338.817205][T15328] batman_adv: batadv0: The MTU of interface macvlan30 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. 01:01:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8040ae9f, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 338.908595][T15328] batman_adv: batadv0: Not using interface macvlan30 (retrying later): interface not active 01:01:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8004ae98, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8080aea1, &(0x7f0000000040)={0x7b}) 01:01:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81009431, &(0x7f0000000040)={0x7b}) [ 339.183379][T15389] batman_adv: batadv0: Adding interface: macvlan31 01:01:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 339.226538][T15389] batman_adv: batadv0: The MTU of interface macvlan31 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. 01:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000040)={0x7b}) 01:01:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80085502, &(0x7f0000000040)={0x7b}) [ 339.356525][T15389] batman_adv: batadv0: Not using interface macvlan31 (retrying later): interface not active [ 339.403300][T15428] batman_adv: batadv0: Adding interface: macvlan27 01:01:23 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:23 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 339.432249][T15428] batman_adv: batadv0: The MTU of interface macvlan27 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8138ae83, &(0x7f0000000040)={0x7b}) [ 339.525154][T15428] batman_adv: batadv0: Not using interface macvlan27 (retrying later): interface not active 01:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8138ae83, &(0x7f0000000040)={0x7b}) 01:01:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086301, &(0x7f0000000040)={0x7b}) [ 339.603449][T15462] batman_adv: batadv0: Adding interface: macvlan32 01:01:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:23 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) [ 339.633947][T15462] batman_adv: batadv0: The MTU of interface macvlan32 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 339.749402][T15462] batman_adv: batadv0: Not using interface macvlan32 (retrying later): interface not active 01:01:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8140aecc, &(0x7f0000000040)={0x7b}) [ 339.795283][T15488] batman_adv: batadv0: Adding interface: macvlan28 [ 339.814111][T15488] batman_adv: batadv0: The MTU of interface macvlan28 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. 01:01:23 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086601, &(0x7f0000000040)={0x7b}) [ 339.870998][T15488] batman_adv: batadv0: Not using interface macvlan28 (retrying later): interface not active 01:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8140aecc, &(0x7f0000000040)={0x7b}) 01:01:23 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:01:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 339.994413][T15514] batman_adv: batadv0: Adding interface: macvlan33 01:01:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8188aea6, &(0x7f0000000040)={0x7b}) [ 340.024980][T15514] batman_adv: batadv0: The MTU of interface macvlan33 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 340.098822][T15514] batman_adv: batadv0: Not using interface macvlan33 (retrying later): interface not active [ 340.136244][T15539] batman_adv: batadv0: Adding interface: macvlan29 01:01:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80089418, &(0x7f0000000040)={0x7b}) 01:01:23 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 340.165236][T15539] batman_adv: batadv0: The MTU of interface macvlan29 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81a0ae8c, &(0x7f0000000040)={0x7b}) 01:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8188aea6, &(0x7f0000000040)={0x7b}) [ 340.272100][T15539] batman_adv: batadv0: Not using interface macvlan29 (retrying later): interface not active 01:01:24 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:01:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8140aecc, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x801c581f, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81f8943c, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81a0ae8c, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8040ae9f, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) [ 340.830867][T15637] batman_adv: batadv0: Adding interface: macvlan30 [ 340.880648][T15637] batman_adv: batadv0: The MTU of interface macvlan30 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. 01:01:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8400ae8e, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8400ae8e, &(0x7f0000000040)={0x7b}) [ 340.926334][T15637] batman_adv: batadv0: Not using interface macvlan30 (retrying later): interface not active 01:01:24 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, 0x0, 0x0) dup(r1) 01:01:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8080aea1, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, 0x0, 0x0) dup(r1) 01:01:24 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x9000aea4, &(0x7f0000000040)={0x7b}) 01:01:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x9000aea4, &(0x7f0000000040)={0x7b}) [ 341.224381][T15693] batman_adv: batadv0: Adding interface: macvlan31 01:01:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, 0x0, 0x0) dup(r1) [ 341.256234][T15693] batman_adv: batadv0: The MTU of interface macvlan31 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. 01:01:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) dup(r1) [ 341.394675][T15693] batman_adv: batadv0: Not using interface macvlan31 (retrying later): interface not active 01:01:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) dup(r1) 01:01:25 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc004500a, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x33, 0x4, @thr={&(0x7f0000000600)="b7fe72215a231e192da2dd8fdf566acf9057491b322268722f8b1730a91d018838a70c8aaaf2bf3a9e4083b5ac8214b4bd28f04e049b432e5eb1f7201f23fe0813c1059466852ae38a517f48b693a91d", &(0x7f0000000680)="cadfdfd5a5a81226b02ed2436379264cad7e6434e34ea3bce8d1748f4f0b30383a0e767bb0a829b5bfc144029d08241c62a400c5d809af5c3eb593ab9374ba25e6efe2adbd6c75cceb1a11f0d3455616221c04faf76ef34b94aa751d5384141d796e22da89a89bafeccc"}}, &(0x7f0000000340)) mkdir(&(0x7f0000000000)='./file1\x00', 0x19) r1 = open(0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf64(r2, &(0x7f00000020c0)=ANY=[@ANYBLOB="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"], 0x46a) openat$procfs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000200)={0x6, 0x3d1abc84, 0x7c, 0x10}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f0000000180)=""/246) pwritev(r4, &(0x7f0000000380)=[{&(0x7f00000010c0)="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"/4096, 0x1000}, {&(0x7f0000000400)="3d9c7e9dd799fe2bb80020307877a48044b9f07025b476cc9127b6e1eff4f9fa6fa5537f1aea08d69d9bcdf479048f3555947e65a377a8001e3d8bf10f2e7a5daf50d19abf72a0cc32ff58e90d413f6351ea9269253f916aeb15306392cd85d7cb00825ad0147d323c474d8b32f3d98fc3ac9092b4491263", 0x78}, {&(0x7f0000000480)="ddbf2011806e6720f319cf7328576c5012720676d84a2850003de9db12cfcf678d019c76b79320582d67d9d9e571b973616e6b40781ec3f1b435b3f02989f94c0f97948d7eb40fa30d34ab7b60e54947269ebf42004d943feb7c6aaf40e305797c4d8ee502250ecfa8969a5e46512b84d3910adadd7baf16836512e01c6600bf3dba330f622a890b81cfe7e3f5198eaa479f8fb4bb6cb29da01738d3c731118d05cc82b7018f2fb6b312aad5a940880f1c43ecb052624e41d8cbc7a05194ce7de7c588ea428b45cdc50c07b5fceb3f16ff584cb3e676a5ebf4113730733e88e1f9fa3fc220dc2ee0233d", 0xea}], 0x3, 0xf1, 0x0) ioctl$PPPIOCSFLAGS1(r4, 0x40047459, &(0x7f0000000300)=0x8281336) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80c4}, 0xf1d3b23ff02d4a35) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) 01:01:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) dup(r1) 01:01:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8138ae83, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) dup(r1) 01:01:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8140aecc, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) dup(r1) 01:01:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0085504, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8188aea6, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) dup(r1) 01:01:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0085504, &(0x7f0000000040)={0x7b}) 01:01:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae05, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:26 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81a0ae8c, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(r2) 01:01:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup(r2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000000c0)) write$UHID_INPUT(r1, &(0x7f0000001040)={0x18, {"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", 0x1000}}, 0x1b7) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) splice(r2, &(0x7f0000000100)=0x9, r1, &(0x7f0000000140)=0x200000000000000, 0x8, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 01:01:26 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8400ae8e, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) dup(r2) 01:01:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae91, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae91, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) dup(r2) 01:01:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x9000aea4, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0189436, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0105512, &(0x7f0000000040)={0x7b}) 01:01:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) dup(r2) 01:01:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:01:27 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc018ae85, &(0x7f0000000040)={0x7b}) 01:01:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0189436, &(0x7f0000000040)={0x7b}) 01:01:27 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:01:27 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:01:27 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) syz_open_dev$loop(&(0x7f0000000000), 0x75f, 0x0) memfd_create(&(0x7f0000001380)='\x80\xc1\x93\xb7\xe55ei#o6p\xc5\a\xc0P.\x90\xcb\xe8\x9d\x9a\x822f(s\xa1\xcf\x952\xa9W\xceq\xe5\xc9\xa9\xc9\v\x80\x7f\xb4\x8e\xde\x99\x9d\xc9\xc3y\xe1\xd6\xec7\xeb\x9aB\x12T\xa1\x19\xcen\xb3\xbaLs9\xe9\xe8q\xc3D\x01\x15\xfcM\xc2\xd1n\xa8\x1duw\\\xad\xdan\x1a\xd2\x1e\x92< A\xaa\xd81sH\xc0\v\xa5T\x8b\x16\x1bo\x9c\a\xdf\xeaa_\x9c\xeaD\x04\xd93\xfa!\xbe\xe8Z3\x8eM0\xba\xbe6o\x82\xb7\xa7\xa4\x916Q#i\x15\xd6\xce\xfd\x9b*\xaf`P\x85\x8b\xa5\xe9\x84\x81\x1eg\x9d\x1ce\xf4\xdd\xb7\xe7IEwFn\x11\xf5}y6\x8c\xadqyK,\xbe\xd45\xb0j\xcc8+\xb6\xa1\xbb6\x92U\x132\xfb\xe2\xaa?[S\xa8Z\x86\t\xd6\xe6\"BG\xcb\x0f\x95\xd4c\x9ba\xe0G\x86*8\xa9o\x13\x04\x82\x84\xd3\xb2\xbf\x9fl\x85\xd3\xdf\x93\x10\x16\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8X\x9a\x9b\xa9\x06\x039s\f\xe2\v\a\x90\xce\x18\xf0\xf7\x9e\x10q{\x8fU\xea\x8e\xe8\xdb>\xb1\x14\xca\x7f\xdc\xe1Z\xcb\xf5\x1b\xbe\x17K2\x86\xa7\x96\xd3\xa1\xd0\n]\xb7\xb2\x0f-D\x99\xdci\xea3!\xb1\x90B\x17k\xe9\xfd\xe6\xabc8\xc2\xd0E\x95\xba.K\x0e\xb0X\x05\x83\xd6\xe5\x94\xb5SE\x18\x96\x99\x9b]\a. $\xdd\x19\xd0!\x12\xee', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$peek(0xffffffffffffffff, r0, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r5 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c5c0)={0x8000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0xf8, "a03c6d6f97b3d6"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001500)={r6, 0x0, "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", "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"}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 01:01:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc020660b, &(0x7f0000000040)={0x7b}) 01:01:27 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc018ae85, &(0x7f0000000040)={0x7b}) 01:01:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) dup(r2) 01:01:28 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc028ae92, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc020660b, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0085504, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) dup(r1) 01:01:28 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 344.756330][T16083] hub 9-0:1.0: USB hub found [ 344.776525][T16083] hub 9-0:1.0: 8 ports detected [ 344.869734][T11052] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 344.877982][T11052] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 344.897567][T16083] hub 9-0:1.0: USB hub found [ 344.904108][T16083] hub 9-0:1.0: 8 ports detected 01:01:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc020f509, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) dup(r1) 01:01:28 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:28 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) dup(r1) 01:01:28 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:28 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:28 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, 0x0, 0x0) 01:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae91, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc028ae92, &(0x7f0000000040)={0x7b}) 01:01:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc080aebe, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:29 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, 0x0, 0x0) 01:01:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) dup(r1) 01:01:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0189436, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x9}) 01:01:29 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, 0x0, 0x0) 01:01:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x30}}, 0x0) dup(r2) 01:01:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc080aebe, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc018ae85, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x30}}, 0x0) dup(r2) 01:01:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x25}) 01:01:29 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 01:01:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x30}}, 0x0) dup(r2) 01:01:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0c89425, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 01:01:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc020660b, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) syz_open_dev$loop(&(0x7f0000000000), 0x75f, 0x0) memfd_create(&(0x7f0000001380)='\x80\xc1\x93\xb7\xe55ei#o6p\xc5\a\xc0P.\x90\xcb\xe8\x9d\x9a\x822f(s\xa1\xcf\x952\xa9W\xceq\xe5\xc9\xa9\xc9\v\x80\x7f\xb4\x8e\xde\x99\x9d\xc9\xc3y\xe1\xd6\xec7\xeb\x9aB\x12T\xa1\x19\xcen\xb3\xbaLs9\xe9\xe8q\xc3D\x01\x15\xfcM\xc2\xd1n\xa8\x1duw\\\xad\xdan\x1a\xd2\x1e\x92< A\xaa\xd81sH\xc0\v\xa5T\x8b\x16\x1bo\x9c\a\xdf\xeaa_\x9c\xeaD\x04\xd93\xfa!\xbe\xe8Z3\x8eM0\xba\xbe6o\x82\xb7\xa7\xa4\x916Q#i\x15\xd6\xce\xfd\x9b*\xaf`P\x85\x8b\xa5\xe9\x84\x81\x1eg\x9d\x1ce\xf4\xdd\xb7\xe7IEwFn\x11\xf5}y6\x8c\xadqyK,\xbe\xd45\xb0j\xcc8+\xb6\xa1\xbb6\x92U\x132\xfb\xe2\xaa?[S\xa8Z\x86\t\xd6\xe6\"BG\xcb\x0f\x95\xd4c\x9ba\xe0G\x86*8\xa9o\x13\x04\x82\x84\xd3\xb2\xbf\x9fl\x85\xd3\xdf\x93\x10\x16\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8X\x9a\x9b\xa9\x06\x039s\f\xe2\v\a\x90\xce\x18\xf0\xf7\x9e\x10q{\x8fU\xea\x8e\xe8\xdb>\xb1\x14\xca\x7f\xdc\xe1Z\xcb\xf5\x1b\xbe\x17K2\x86\xa7\x96\xd3\xa1\xd0\n]\xb7\xb2\x0f-D\x99\xdci\xea3!\xb1\x90B\x17k\xe9\xfd\xe6\xabc8\xc2\xd0E\x95\xba.K\x0e\xb0X\x05\x83\xd6\xe5\x94\xb5SE\x18\x96\x99\x9b]\a. $\xdd\x19\xd0!\x12\xee', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$peek(0xffffffffffffffff, r0, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r5 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c5c0)={0x8000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0xf8, "a03c6d6f97b3d6"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001500)={r6, 0x0, "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", "0784b46b245f2626d989dcf04a32ba6eff0f8fa1cfe08824e9e756ac3a39a7652fc948248e1e769462a27e0a74417760f708b59f5797b6e4657951fc21b71ee9b8a376f9ce2da377c452a2d0a2c36d9ae7e034594d4271229daf07d615bd871e70871dbef014c9fbc5e1072698fc8ab2a446378435d70eb9d06cdbd84d5d4cbd045e35551237a9e9c881a22d9d6384b6c64b0b53b236bd56b35423fc92ba31f83346e929f009a1999ffae71e554014ace96b950ebe2c6fa7308ee531ed8005c26d95e515e005863f94fcb23a27851157979d988a30d72d0a3e0958bfeab21b65df42c85bf3f3c16d3a7606e69f718b60e4ee91ffe831c95312ef52a09e9ee9e67d185ff4524fbdd28d03b6f5ef5a1ee0620ef3c3831043378e873ac741e4e225fb49767d9cf270046f138b941fa3938a7a58039a81fb26d5079639cd2df9d71f68d4a6c518cd13f5b24638bf9af48495dfb712300ddfbfe6d47380cd44386f0dae85f30aacdc99bcd79e85123e25cd7fc5bdecf22b353ba41e372e6feb9f7047172dd1cd5509d9ef11e52f8023d4afb939f890fce7a4bad1a8c950e2810511b7ae1e1123149652e36e86536fb68ebb09e78027aeef78d9e7cfce630df1288e203f484f7dae58cc17ab916f1c6627dc974a2777b4abe4ddd1018fd1c83dd1973f3d6cc77c7be07160fea600a080870bd0e4015973b88d40a6e70e26872ed718e49838eef6abd1b75d813a091e3500cb3fe416b33f72d590d71060fe1c84541b3fd9ac7c33988b8976c4605343c18cc70bf00de89a29b37b01ccb1ad4a5eb09cc61aab4a67659735780d440742ed4ed5526b6d88d503c5dd30605a44c1e05a5c8b1a9422378f3405986fb064cbffffa76f1c3e26c3eb340082a32e4bbf4ce68bfd490ee17b10a2ca9d479d42a3b16200674fcdcd29650cee3e6863e2503742bd675caff25f2a8b1b7f244b99f2a6ee9ff898e3785e6686b8ef92765c682d3ead2b91053e17c2b8749fc8d6f5fc097cdb326677cc8454bc129d84876abc79b2e4e1f67f7d89eb55cda653a4bd6e2cc2875e8b49bf7ab2393724b521a2925ab27f3f17cd2a497d5a27dfa0ce2d7bc8428402502e47ac221a79e8eb666bf79f3bc338d5ca2c9345f81525d3c39a25a296abb2dd7136ac0ac696c77f1c1f3ef5ddf1a74eb869dc8dea20b678d3974dbbea1180b5abab33992eea486760e4a6e1d735536acb62da24c0986b331650331cfe3abe9a0e58a548d26c931fa978a6b0e225a3b892bbc3b65b3970952fc26a63df7105554da863763777d134806b6f9c8982693cf593e5f67802a084a0227c45bcd89d1e6fe0003ee972f0f3a418dd2b16fc4e7d8ced243aff42908e17889b8dfabd72e87ef76a4cfe5d93d6f746e09b7ac3f2603844228e2eac2483b3088e90286c1eda877c652da627766fa3873e743e7a367c9c6dd410051ca6aa0891582116bc67c03e7c19c25741f6ae04db1fa45662c44a9facf505ef31247a5a82d21e7cd20d604c7ed77723c917b5a48cd8f63ad5e91fa4edb28d7b27946d80bda0c501add6a9a72c2269cd9007c59e5bc525d4ceaab9a3a25604518b6b82717f19a7ac161a6a1e0ad4afb598a8cc3133d487373e136b1741f130d14930f373ed393277ee15b0a12ce476325c0521437a211bffa68bb1a0b40dfaacb085153cc359be72dbedd6c4cb96abd4a862fbc96202d7a248f33241a66f354482e2a0577018ddd285188ca450d8583b81e6bed9d7d58219f80780caf9080d169ba430189af7439ce213c02d62aa2e7c6c1587660440d04e8fc8cecde6a6f049264bc208952d2d13361219f5fbd35ac8f5af1c0771be96ce414d6cfe553fd236f609cda300e59b7f89c93b172400b2178db6ace417fc85035ec88dddd56a2c45c91cbb7213b89a7e996033df1fa0ecc4a0dcb5101217524541c4a4d3f1a97c90ad31d6f31a2308a9d61ed80050c5717d3976d2ee681e556ae5ebe496b150cdc5db6b6b6656d66a33e91b85a2c44cb7c699c94c13b1e316241f3ccd1a7dbacf96e8d4d9b990360b2c805c375cd34e3ce5f518e6f9e3a430f3c646b9389ef057433fdb794bfc7e011161e3018be7ee42a1d7a28c18fd20fa02753eaa4867063392ab171681443bb5f31e4d54282d704084e7d0259c883781c5051e0953135923301df0b5a9e349fca9ecae38aecd2590633919efdae6c0432962b49f061935d39d5883c7a4a2ffb954402acb6469a23d30c9cc0113839c5f5f72ea028039b22e5e3c1069b472a724f122384f0a42031053bc38c042b087f714b415fda0b42fa5096a4be54768342d0fac010320edb300be875b36b112be7a6a6d21be84f656b4a3a2b3d154c1879b27784638636d297397dd9010f83f4c10401d09c0735551c8df5b064909b377e5c4fac8e4f93de687609eae73347eb50adad63a00d9b2d89fc851788a65138a51470d3064c30d4ea5efec0b0dac2084b53f25ccfa437c18c08cd1cb167a513097e91726dfd72ddd389097cd5b90a35f3b5b7ecfee0936271df00afc0ce8f546aa5db3dbe2d4e9bf2dcb9218ba18acbaec459c1ef0de1e03691345da715ff3c392c841ef58efde72715583175d9f792418b15cc1f4c56d76b8d9d4fae59c0bc73841733317642a672e9b73c3766ef443f6b4baf00636b1334d379e7e415570de9b2d27ce0bf8740ff89ab886525605ff026f5c1800595fc0eaf6c854fe3797ae3e0433a838e285a86d42594e98e850468bf9f006230ecd9a6e3db3990324b1d9cba9a150e8df13411669bb10175b2105bc26899e9cd5a3b977349174a18d58865ee1f9af3b509e2455d93f2367f38469f53732f2c61614da14805b587263838bb89f5aab6ebe9034df59551edec85d6854b625e5415c91fd7421647186ebc6af8bbbb8b52cc158720c1208f0f6ef8d253970a46c1481c441026da70b64b697adcb4d289ea9d7cd61a441b5d2f26f7feec50806ec38bff612041d6c9999a1da2e1837ffb0e92135adfba0a9fa966ed38c8d3e607c862bbd4d984b8c296d59b7f1ede262f29fd35b419687508e592716b307fee1c6d5242e47ac511e7f2bf556be534399287d69fb9df0b4c3c96782d3f70db1ee36297295b406aa52c3030b907537ad3240106511deed2b7574dbb4aca8ee80bf9ff19c0eb94a81b4a0577f8f4f1468288cbf8988a478fe8fc726b34cd3f1cc03b83431a753c7f88d1078287a1f906d7d6b55333f8771f1116c50b1b094ccd5a81a1ec31058133a609e28913f432c4f7f09df7e43195d12cfd8a605a1d18962f6b88fdf99f73b5e8b92550a7ade6d47a0093021d06a30ef78b4b8853b4dedf11923e226f08ded750ccb4c449f17d7dc2fe5c4669c2ea29cebc82a3c01158a9607edba1f49529d069db5e28cb47ee9411a435170eaea192b6446421913a436890153d1bed7c454dc61c2ee4ceba97c48ed3ab6b4979f9c30687b1ea51a6f70af048eedeae0b476c5afa96573490c3980e4059a53dac4507a6dc931f74e8629f19d3877c1995f158ca9b7c94c9247d5154ecb9766ab0753020806f75d7e92bf718128e51e4a739a40528efebd628ad725753c9bbad91495214725f9c96e05188174a07922cdaec4258a1490018b7c3e6e2691fa310427c1ce4b77fa4997fc69b5ee1bde8238ba4dee867065fe8c00b3831131092d03efd17b81f285d9736f16a039671f44fbe4eb8c47eb183c11f4ed489c88e2725acfe64393eb93aaacf4cefdc170425563114f070d71b3f1eb8dd1434c33ae12925665a6f694a56fb2eeee8dae2ec516b1ed57c037c9fdd9c7dff15f28ab2a9e1f7b0609ae54316d3bb0b1823526f9acc69bbd09ca011df9d432a66f60edb02297dc541fbf45173900d74b99fd6a3157a1720fdca4da23e9e83c698ce33d0cd2032fe6661a02dfdfff9946b7dc23efc5ae5858728233fc4e1cd2d5599afe92e1bb3a285e09ba11d2b5703bc55b9eae306fe0bee8e44a308a3ea6b24ac285068b00bbd93a9966c93caa79fcfe0d182d08ea4fa8756fa3f78a99ac649141ada46726b0b8ddb6ad24b1d17dccb63b4562b081cae75e8bf91b00f904dd930b8f9b5ecc6cd5fdf8989dc9d0ddca9563bb4bf3ca6d0a47e1bb7dd2edd8434d06a0ee856fc0231fdfb47755c375efc7fcdb12480aceb4f0394c9e1f4e1f358f96df4f9580e2dcd075f04e3827b5d10a830ad11b2b0df112d5fa98d185128de068f98c96db6938a8d2f43e1e0f5fc8ad5c1a0df97534e2f1d5a2d1ccb7e91865dd4edb1b42ba9e7422e6f4378d1fc56adfb4fbe397570b4728084fca887be233f192d786654b88c1eea1d916bd8c82d9e787e872953200d7086f2e5bdfeef11fcbf5f189f4bf5b2cb215427f106897508339469fea164783f162b25b847f8f4ac9a47ed9103e52b07c6700751c581ee6ba27cceedbc1f00b6cb56b873ca8a341f3d6003cc517eb2f8385c28a061186513484b1690d91916012899a28450e4bf0265dec501a8c3c55bedb0515ce578e3168e523263fbdafaa9045b2035576f801f805091537db4936e3be26128f64bf6ff7b6244b7a6c6e24bb8e2c5f2d14fd6e92667d2bea125084fe68a445c5530f4f51ab4fefa72a70451a85e629ace0a215e10b2da050dadbd9857a1283baa677c694a2648d09997bd53d1fc0bc177e7fee150a531a5e9d61ba9c5a768a7b3afe1859eb3e9e22225552c30b9aad4864fbe3c798aa7f4fe951bf1c20a82e322a88ee8afc4d93fb049bff07d6ff2bbb7af47b8d8f0c4acfd17c6286d142b2f5ca376b6eb86a2d3168b0d4e478b51d48f2b1b8e44c0888290320fac67d8720f7786efee0a2076f1d8400d079b40f0130b85c48d63b10b224e7cb2ac6dbc544a2410c59095466d7a0c202acf9b5659fc133e8cfdf0d4d4ad7f89b6557b5f78481222d34465bb68ae01f3ad52fffbf1f166cf8cafe9215f0b74f6967bd5957fc3df7aa6029de594899f55931407c3b921e09a116f03f30beafca4a50f991dba99f9ba89ef1f353376e04cb1425249a60a3f0360ea5e337e470e56af1c58c58e771e98902f9e6257e274fb037b5342bfb9d091b6712e68119075acb2747012aa90d111258fed59120b431db2662eeec5f174a90653c66188f4e9a79bee5fb0e8c4a81e4d4308972a3a1db19a46ad69bcb2ed8fe29fe463fd078b9299e75bd8e73a9cbcb9940cdbf9eba29da2869f4d8670ee89739f4d22bfc2e78b1b2e6bb342069c709df821ddbfac86c6abd8d79374ac4318cd5fe882d7616f2737e13f92b82f8df19a3f7abfc280bc704071bc23c342d2464200b47987ca2cc4ebe5af289c5319dbe2d4fb0fb228149b07bf058829c0b89e7d1bd162f73d4d54b170d46910ae9ac3b09fc1466707b5e75da96ac95301f979ca1a4fa"}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 01:01:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc100565c, &(0x7f0000000040)={0x7b}) [ 346.145905][T16356] batman_adv: batadv0: Adding interface: macvlan53 01:01:29 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 346.171407][T16356] batman_adv: batadv0: The MTU of interface macvlan53 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. 01:01:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc028ae92, &(0x7f0000000040)={0x7b}) 01:01:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2}) [ 346.220977][T16356] batman_adv: batadv0: Not using interface macvlan53 (retrying later): interface not active 01:01:29 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 346.336142][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 346.354250][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 01:01:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xd000943d, &(0x7f0000000040)={0x7b}) 01:01:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:30 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 01:01:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x3}) [ 346.750275][T16355] hub 9-0:1.0: USB hub found [ 346.755397][T16355] hub 9-0:1.0: 8 ports detected 01:01:30 executing program 3 (fault-call:9 fault-nth:0): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc080aebe, &(0x7f0000000040)={0x7b}) 01:01:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:30 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 01:01:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x9}) 01:01:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4}) 01:01:30 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 346.985445][T16471] FAULT_INJECTION: forcing a failure. [ 346.985445][T16471] name fail_usercopy, interval 1, probability 0, space 0, times 0 01:01:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x5}) [ 347.075459][T16471] CPU: 0 PID: 16471 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 347.084085][T16471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.094161][T16471] Call Trace: [ 347.097441][T16471] dump_stack_lvl+0xcd/0x134 [ 347.102050][T16471] should_fail.cold+0x5/0xa [ 347.106558][T16471] _copy_from_user+0x2c/0x180 [ 347.111238][T16471] __copy_msghdr_from_user+0x91/0x4b0 [ 347.116662][T16471] ? __ia32_sys_shutdown+0x70/0x70 [ 347.121768][T16471] ? perf_trace_lock+0xeb/0x4d0 [ 347.126616][T16471] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 347.131992][T16471] sendmsg_copy_msghdr+0xa1/0x160 [ 347.137010][T16471] ? do_recvmmsg+0x6d0/0x6d0 [ 347.141592][T16471] ? perf_trace_lock+0xeb/0x4d0 [ 347.146433][T16471] ? __might_fault+0xd3/0x180 [ 347.151173][T16471] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 347.156538][T16471] ___sys_sendmsg+0xc6/0x170 [ 347.161124][T16471] ? sendmsg_copy_msghdr+0x160/0x160 [ 347.166411][T16471] ? rcu_read_lock_sched_held+0xd/0x70 [ 347.171863][T16471] ? lock_release+0x522/0x720 [ 347.176540][T16471] ? __fget_files+0x21b/0x3e0 [ 347.181220][T16471] ? lock_downgrade+0x6e0/0x6e0 [ 347.186066][T16471] ? rcu_read_lock_sched_held+0xd/0x70 [ 347.191527][T16471] ? lock_release+0x522/0x720 [ 347.196286][T16471] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 347.201666][T16471] ? ksys_write+0x212/0x250 [ 347.206167][T16471] ? __fget_files+0x23d/0x3e0 [ 347.210845][T16471] ? __fget_light+0xea/0x280 [ 347.215430][T16471] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 347.221670][T16471] __sys_sendmsg+0xe5/0x1b0 [ 347.226164][T16471] ? __sys_sendmsg_sock+0x30/0x30 [ 347.231183][T16471] ? get_vtime_delta+0x26e/0x420 [ 347.236188][T16471] ? syscall_enter_from_user_mode+0x21/0x70 [ 347.242080][T16471] ? trace_hardirqs_on+0x5b/0x1c0 [ 347.247152][T16471] do_syscall_64+0x35/0xb0 [ 347.251562][T16471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.257452][T16471] RIP: 0033:0x4665f9 [ 347.261340][T16471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 347.282599][T16471] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 347.291010][T16471] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 347.298977][T16471] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 347.306955][T16471] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.314921][T16471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:01:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) [ 347.322884][T16471] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x9}) 01:01:31 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:31 executing program 3 (fault-call:9 fault-nth:1): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:31 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2}) 01:01:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:01:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6}) 01:01:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x3}) 01:01:31 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) 01:01:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 347.703213][T16539] FAULT_INJECTION: forcing a failure. [ 347.703213][T16539] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.761545][T16539] CPU: 0 PID: 16539 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 347.769997][T16539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.780061][T16539] Call Trace: [ 347.783348][T16539] dump_stack_lvl+0xcd/0x134 [ 347.787960][T16539] should_fail.cold+0x5/0xa [ 347.792486][T16539] _copy_from_user+0x2c/0x180 [ 347.797190][T16539] iovec_from_user+0x242/0x3c0 [ 347.801972][T16539] __import_iovec+0x65/0x580 [ 347.806580][T16539] import_iovec+0x10c/0x150 [ 347.811102][T16539] sendmsg_copy_msghdr+0x12d/0x160 [ 347.816227][T16539] ? do_recvmmsg+0x6d0/0x6d0 [ 347.820833][T16539] ? perf_trace_lock+0xeb/0x4d0 [ 347.825698][T16539] ? __might_fault+0xd3/0x180 [ 347.830390][T16539] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 347.835777][T16539] ___sys_sendmsg+0xc6/0x170 [ 347.840385][T16539] ? sendmsg_copy_msghdr+0x160/0x160 [ 347.845683][T16539] ? rcu_read_lock_sched_held+0xd/0x70 [ 347.851185][T16539] ? lock_release+0x522/0x720 [ 347.855874][T16539] ? __fget_files+0x21b/0x3e0 [ 347.860569][T16539] ? lock_downgrade+0x6e0/0x6e0 [ 347.865432][T16539] ? rcu_read_lock_sched_held+0xd/0x70 [ 347.870904][T16539] ? lock_release+0x522/0x720 [ 347.875594][T16539] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 347.880977][T16539] ? ksys_write+0x212/0x250 [ 347.885496][T16539] ? __fget_files+0x23d/0x3e0 [ 347.890193][T16539] ? __fget_light+0xea/0x280 [ 347.894800][T16539] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 347.901059][T16539] __sys_sendmsg+0xe5/0x1b0 [ 347.905572][T16539] ? __sys_sendmsg_sock+0x30/0x30 [ 347.910633][T16539] ? get_vtime_delta+0x26e/0x420 [ 347.915586][T16539] ? syscall_enter_from_user_mode+0x21/0x70 [ 347.921495][T16539] ? trace_hardirqs_on+0x5b/0x1c0 [ 347.926538][T16539] do_syscall_64+0x35/0xb0 [ 347.930971][T16539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.936883][T16539] RIP: 0033:0x4665f9 [ 347.940782][T16539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 347.960402][T16539] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 347.968831][T16539] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 347.976816][T16539] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 347.984794][T16539] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.992771][T16539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.000749][T16539] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:31 executing program 3 (fault-call:9 fault-nth:2): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4}) 01:01:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7}) 01:01:31 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) 01:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2}) 01:01:32 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}}, 0x0) [ 348.287381][T16604] FAULT_INJECTION: forcing a failure. [ 348.287381][T16604] name failslab, interval 1, probability 0, space 0, times 0 [ 348.339954][T16604] CPU: 1 PID: 16604 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 348.348402][T16604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.358454][T16604] Call Trace: [ 348.361726][T16604] dump_stack_lvl+0xcd/0x134 [ 348.366322][T16604] should_fail.cold+0x5/0xa [ 348.370822][T16604] should_failslab+0x5/0x10 [ 348.375420][T16604] kmem_cache_alloc_node+0x65/0x3e0 [ 348.380612][T16604] ? __alloc_skb+0x20b/0x340 [ 348.385201][T16604] __alloc_skb+0x20b/0x340 [ 348.389619][T16604] netlink_sendmsg+0x967/0xdb0 [ 348.394442][T16604] ? netlink_unicast+0x7d0/0x7d0 [ 348.399379][T16604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 348.405619][T16604] ? netlink_unicast+0x7d0/0x7d0 [ 348.410549][T16604] sock_sendmsg+0xcf/0x120 [ 348.415012][T16604] ____sys_sendmsg+0x6e8/0x810 [ 348.419771][T16604] ? kernel_sendmsg+0x50/0x50 [ 348.424442][T16604] ? do_recvmmsg+0x6d0/0x6d0 [ 348.429036][T16604] ? perf_trace_lock+0xeb/0x4d0 [ 348.433925][T16604] ? __might_fault+0xd3/0x180 [ 348.438618][T16604] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 348.444082][T16604] ___sys_sendmsg+0xf3/0x170 [ 348.448675][T16604] ? sendmsg_copy_msghdr+0x160/0x160 [ 348.454124][T16604] ? rcu_read_lock_sched_held+0xd/0x70 [ 348.459586][T16604] ? __fget_files+0x21b/0x3e0 [ 348.464267][T16604] ? lock_downgrade+0x6e0/0x6e0 [ 348.469110][T16604] ? rcu_read_lock_sched_held+0xd/0x70 [ 348.474559][T16604] ? lock_release+0x522/0x720 [ 348.479247][T16604] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 348.484629][T16604] ? ksys_write+0x212/0x250 [ 348.489132][T16604] ? __fget_files+0x23d/0x3e0 [ 348.493810][T16604] ? __fget_light+0xea/0x280 [ 348.498395][T16604] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 348.504638][T16604] __sys_sendmsg+0xe5/0x1b0 [ 348.509137][T16604] ? __sys_sendmsg_sock+0x30/0x30 [ 348.514162][T16604] ? syscall_enter_from_user_mode+0x21/0x70 [ 348.520049][T16604] ? trace_hardirqs_on+0x5b/0x1c0 [ 348.525074][T16604] do_syscall_64+0x35/0xb0 [ 348.529481][T16604] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.535371][T16604] RIP: 0033:0x4665f9 [ 348.539267][T16604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 348.558865][T16604] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 348.567272][T16604] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 348.575238][T16604] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 348.583284][T16604] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 01:01:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x5}) [ 348.591244][T16604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.599205][T16604] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:32 executing program 3 (fault-call:9 fault-nth:3): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:32 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:32 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x3}) 01:01:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x8}) 01:01:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6}) [ 348.882136][T16659] FAULT_INJECTION: forcing a failure. [ 348.882136][T16659] name failslab, interval 1, probability 0, space 0, times 0 [ 348.934321][T16659] CPU: 0 PID: 16659 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 348.942770][T16659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.952834][T16659] Call Trace: [ 348.956118][T16659] dump_stack_lvl+0xcd/0x134 [ 348.960732][T16659] should_fail.cold+0x5/0xa [ 348.965253][T16659] should_failslab+0x5/0x10 [ 348.969777][T16659] __kmalloc_node_track_caller+0x7d/0x360 [ 348.975516][T16659] ? netlink_sendmsg+0x967/0xdb0 [ 348.980475][T16659] __alloc_skb+0xde/0x340 [ 348.984827][T16659] netlink_sendmsg+0x967/0xdb0 [ 348.989613][T16659] ? netlink_unicast+0x7d0/0x7d0 [ 348.994569][T16659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 349.000829][T16659] ? netlink_unicast+0x7d0/0x7d0 [ 349.005781][T16659] sock_sendmsg+0xcf/0x120 [ 349.010222][T16659] ____sys_sendmsg+0x6e8/0x810 [ 349.015003][T16659] ? kernel_sendmsg+0x50/0x50 [ 349.019701][T16659] ? do_recvmmsg+0x6d0/0x6d0 [ 349.024304][T16659] ? perf_trace_lock+0xeb/0x4d0 [ 349.029163][T16659] ? __might_fault+0xd3/0x180 [ 349.033861][T16659] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 349.039249][T16659] ___sys_sendmsg+0xf3/0x170 [ 349.043854][T16659] ? sendmsg_copy_msghdr+0x160/0x160 [ 349.049155][T16659] ? rcu_read_lock_sched_held+0xd/0x70 [ 349.054629][T16659] ? __fget_files+0x21b/0x3e0 [ 349.059326][T16659] ? lock_downgrade+0x6e0/0x6e0 [ 349.064193][T16659] ? rcu_read_lock_sched_held+0xd/0x70 [ 349.069749][T16659] ? lock_release+0x522/0x720 [ 349.074438][T16659] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 349.079820][T16659] ? ksys_write+0x212/0x250 [ 349.084337][T16659] ? __fget_files+0x23d/0x3e0 [ 349.089035][T16659] ? __fget_light+0xea/0x280 [ 349.093640][T16659] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 349.099901][T16659] __sys_sendmsg+0xe5/0x1b0 [ 349.104417][T16659] ? __sys_sendmsg_sock+0x30/0x30 [ 349.109466][T16659] ? syscall_enter_from_user_mode+0x21/0x70 [ 349.115371][T16659] ? trace_hardirqs_on+0x5b/0x1c0 [ 349.120416][T16659] do_syscall_64+0x35/0xb0 [ 349.124844][T16659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.130754][T16659] RIP: 0033:0x4665f9 [ 349.134652][T16659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 349.154272][T16659] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 349.162700][T16659] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 349.170681][T16659] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 01:01:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7}) 01:01:32 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 349.178660][T16659] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.186640][T16659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 349.194619][T16659] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:32 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 01:01:33 executing program 3 (fault-call:9 fault-nth:4): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4}) 01:01:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x9}) 01:01:33 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 349.409786][T16711] FAULT_INJECTION: forcing a failure. [ 349.409786][T16711] name fail_usercopy, interval 1, probability 0, space 0, times 0 01:01:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x300}) [ 349.476138][T16711] CPU: 1 PID: 16711 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 349.484679][T16711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.494748][T16711] Call Trace: [ 349.498031][T16711] dump_stack_lvl+0xcd/0x134 [ 349.502640][T16711] should_fail.cold+0x5/0xa [ 349.507148][T16711] _copy_from_iter+0x389/0x1320 [ 349.512019][T16711] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 349.518280][T16711] ? hash_and_copy_to_iter+0x200/0x200 [ 349.523751][T16711] ? memset+0x20/0x40 [ 349.527806][T16711] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 349.534070][T16711] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 349.540329][T16711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 349.546592][T16711] ? __phys_addr+0xc4/0x140 [ 349.551135][T16711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 349.557471][T16711] ? __phys_addr_symbol+0x2c/0x70 [ 349.562493][T16711] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 349.568211][T16711] ? __check_object_size+0x16e/0x3f0 [ 349.573498][T16711] netlink_sendmsg+0x7d5/0xdb0 [ 349.578267][T16711] ? netlink_unicast+0x7d0/0x7d0 [ 349.583204][T16711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 349.589442][T16711] ? netlink_unicast+0x7d0/0x7d0 [ 349.594373][T16711] sock_sendmsg+0xcf/0x120 [ 349.598790][T16711] ____sys_sendmsg+0x6e8/0x810 [ 349.603555][T16711] ? kernel_sendmsg+0x50/0x50 [ 349.608230][T16711] ? do_recvmmsg+0x6d0/0x6d0 [ 349.612816][T16711] ? perf_trace_lock+0xeb/0x4d0 [ 349.617656][T16711] ? __might_fault+0xd3/0x180 [ 349.622330][T16711] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 349.627695][T16711] ___sys_sendmsg+0xf3/0x170 [ 349.632278][T16711] ? sendmsg_copy_msghdr+0x160/0x160 [ 349.637559][T16711] ? rcu_read_lock_sched_held+0xd/0x70 [ 349.643099][T16711] ? __fget_files+0x21b/0x3e0 [ 349.647774][T16711] ? lock_downgrade+0x6e0/0x6e0 [ 349.652616][T16711] ? rcu_read_lock_sched_held+0xd/0x70 [ 349.658064][T16711] ? lock_release+0x522/0x720 [ 349.662826][T16711] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 349.668190][T16711] ? ksys_write+0x212/0x250 [ 349.672694][T16711] ? __fget_files+0x23d/0x3e0 [ 349.677371][T16711] ? __fget_light+0xea/0x280 [ 349.681957][T16711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 349.688204][T16711] __sys_sendmsg+0xe5/0x1b0 [ 349.692703][T16711] ? __sys_sendmsg_sock+0x30/0x30 [ 349.697726][T16711] ? syscall_enter_from_user_mode+0x21/0x70 [ 349.703618][T16711] ? trace_hardirqs_on+0x5b/0x1c0 [ 349.708640][T16711] do_syscall_64+0x35/0xb0 [ 349.713047][T16711] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.718940][T16711] RIP: 0033:0x4665f9 [ 349.722826][T16711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 349.742429][T16711] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 349.750847][T16711] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 349.758821][T16711] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 349.766781][T16711] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 01:01:33 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) [ 349.774745][T16711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 349.782715][T16711] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:33 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xa}) 01:01:33 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) 01:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x5}) 01:01:33 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x500}) 01:01:33 executing program 3 (fault-call:9 fault-nth:5): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x10}) 01:01:33 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) 01:01:33 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6}) 01:01:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x600}) [ 350.281019][T16802] FAULT_INJECTION: forcing a failure. [ 350.281019][T16802] name failslab, interval 1, probability 0, space 0, times 0 [ 350.315502][T16802] CPU: 0 PID: 16802 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 350.323960][T16802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.334010][T16802] Call Trace: [ 350.337282][T16802] dump_stack_lvl+0xcd/0x134 [ 350.341902][T16802] should_fail.cold+0x5/0xa [ 350.346421][T16802] ? __rhashtable_lookup.constprop.0+0x317/0x5e0 [ 350.352752][T16802] ? skb_clone+0x170/0x3c0 [ 350.357161][T16802] should_failslab+0x5/0x10 [ 350.361678][T16802] kmem_cache_alloc+0x5e/0x4a0 [ 350.366453][T16802] skb_clone+0x170/0x3c0 [ 350.370691][T16802] netlink_deliver_tap+0xa63/0xc30 [ 350.375803][T16802] netlink_unicast+0x5e5/0x7d0 [ 350.380568][T16802] ? netlink_attachskb+0x890/0x890 [ 350.385679][T16802] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 350.391919][T16802] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 350.398153][T16802] ? __phys_addr_symbol+0x2c/0x70 [ 350.403177][T16802] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 350.408893][T16802] ? __check_object_size+0x16e/0x3f0 [ 350.414190][T16802] netlink_sendmsg+0x86d/0xdb0 [ 350.418967][T16802] ? netlink_unicast+0x7d0/0x7d0 [ 350.423910][T16802] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 350.430161][T16802] ? netlink_unicast+0x7d0/0x7d0 [ 350.435101][T16802] sock_sendmsg+0xcf/0x120 [ 350.439521][T16802] ____sys_sendmsg+0x6e8/0x810 [ 350.444301][T16802] ? kernel_sendmsg+0x50/0x50 [ 350.448979][T16802] ? do_recvmmsg+0x6d0/0x6d0 [ 350.453572][T16802] ? perf_trace_lock+0xeb/0x4d0 [ 350.458417][T16802] ? __might_fault+0xd3/0x180 [ 350.463093][T16802] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 350.468479][T16802] ___sys_sendmsg+0xf3/0x170 [ 350.473061][T16802] ? sendmsg_copy_msghdr+0x160/0x160 [ 350.478342][T16802] ? rcu_read_lock_sched_held+0xd/0x70 [ 350.483821][T16802] ? __fget_files+0x21b/0x3e0 [ 350.488511][T16802] ? lock_downgrade+0x6e0/0x6e0 [ 350.493355][T16802] ? rcu_read_lock_sched_held+0xd/0x70 [ 350.498806][T16802] ? lock_release+0x522/0x720 [ 350.503480][T16802] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 350.508856][T16802] ? ksys_write+0x212/0x250 [ 350.513368][T16802] ? __fget_files+0x23d/0x3e0 [ 350.518047][T16802] ? __fget_light+0xea/0x280 [ 350.522632][T16802] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 350.528882][T16802] __sys_sendmsg+0xe5/0x1b0 [ 350.533388][T16802] ? __sys_sendmsg_sock+0x30/0x30 [ 350.538432][T16802] ? syscall_enter_from_user_mode+0x21/0x70 [ 350.544337][T16802] ? trace_hardirqs_on+0x5b/0x1c0 [ 350.549386][T16802] do_syscall_64+0x35/0xb0 [ 350.553795][T16802] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.559689][T16802] RIP: 0033:0x4665f9 [ 350.563577][T16802] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 350.583178][T16802] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 350.591589][T16802] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 350.599557][T16802] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 350.607622][T16802] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 350.615583][T16802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.623544][T16802] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 [ 350.641622][T16802] batman_adv: batadv0: Adding interface: macvlan32 01:01:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:34 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) 01:01:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x48}) [ 350.689055][T16802] batman_adv: batadv0: The MTU of interface macvlan32 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7}) 01:01:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x700}) [ 350.796644][T16802] batman_adv: batadv0: Not using interface macvlan32 (retrying later): interface not active 01:01:34 executing program 3 (fault-call:9 fault-nth:6): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:34 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x80ffff}) [ 351.010833][T16863] FAULT_INJECTION: forcing a failure. [ 351.010833][T16863] name failslab, interval 1, probability 0, space 0, times 0 [ 351.023602][T16863] CPU: 0 PID: 16863 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 351.032210][T16863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.042276][T16863] Call Trace: [ 351.045566][T16863] dump_stack_lvl+0xcd/0x134 [ 351.050177][T16863] should_fail.cold+0x5/0xa [ 351.054703][T16863] ? skb_clone+0x170/0x3c0 [ 351.059132][T16863] should_failslab+0x5/0x10 [ 351.063655][T16863] kmem_cache_alloc+0x5e/0x4a0 [ 351.068450][T16863] skb_clone+0x170/0x3c0 [ 351.072719][T16863] dev_queue_xmit_nit+0x38c/0xa90 [ 351.077841][T16863] ? validate_xmit_xfrm+0x498/0x1050 [ 351.083199][T16863] dev_hard_start_xmit+0xad/0x920 [ 351.088247][T16863] ? netdev_core_pick_tx+0x1cb/0x2e0 [ 351.093557][T16863] __dev_queue_xmit+0x2a4d/0x3710 [ 351.098608][T16863] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 351.103909][T16863] ? lock_acquire+0x420/0x510 [ 351.108602][T16863] ? memcpy+0x39/0x60 [ 351.112632][T16863] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 351.118895][T16863] ? memcpy+0x39/0x60 [ 351.122896][T16863] ? __skb_clone+0x597/0x780 [ 351.127513][T16863] netlink_deliver_tap+0x9cb/0xc30 [ 351.132649][T16863] netlink_unicast+0x5e5/0x7d0 [ 351.137440][T16863] ? netlink_attachskb+0x890/0x890 [ 351.142571][T16863] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 351.148841][T16863] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 351.155101][T16863] ? __phys_addr_symbol+0x2c/0x70 [ 351.160142][T16863] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 351.165917][T16863] ? __check_object_size+0x16e/0x3f0 [ 351.171224][T16863] netlink_sendmsg+0x86d/0xdb0 [ 351.176011][T16863] ? netlink_unicast+0x7d0/0x7d0 [ 351.180970][T16863] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 351.187231][T16863] ? netlink_unicast+0x7d0/0x7d0 [ 351.192187][T16863] sock_sendmsg+0xcf/0x120 [ 351.196633][T16863] ____sys_sendmsg+0x6e8/0x810 [ 351.201423][T16863] ? kernel_sendmsg+0x50/0x50 [ 351.206116][T16863] ? do_recvmmsg+0x6d0/0x6d0 [ 351.210717][T16863] ? perf_trace_lock+0xeb/0x4d0 [ 351.215581][T16863] ? __might_fault+0xd3/0x180 [ 351.220279][T16863] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 351.225671][T16863] ___sys_sendmsg+0xf3/0x170 [ 351.230286][T16863] ? sendmsg_copy_msghdr+0x160/0x160 [ 351.235676][T16863] ? rcu_read_lock_sched_held+0xd/0x70 [ 351.241153][T16863] ? __fget_files+0x21b/0x3e0 [ 351.245853][T16863] ? lock_downgrade+0x6e0/0x6e0 [ 351.250724][T16863] ? rcu_read_lock_sched_held+0xd/0x70 [ 351.256205][T16863] ? lock_release+0x522/0x720 [ 351.260908][T16863] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 351.266293][T16863] ? ksys_write+0x212/0x250 [ 351.270814][T16863] ? __fget_files+0x23d/0x3e0 [ 351.275517][T16863] ? __fget_light+0xea/0x280 [ 351.280320][T16863] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 351.286587][T16863] __sys_sendmsg+0xe5/0x1b0 [ 351.291121][T16863] ? __sys_sendmsg_sock+0x30/0x30 [ 351.296168][T16863] ? syscall_enter_from_user_mode+0x21/0x70 [ 351.302084][T16863] ? trace_hardirqs_on+0x5b/0x1c0 [ 351.307135][T16863] do_syscall_64+0x35/0xb0 [ 351.311737][T16863] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.317642][T16863] RIP: 0033:0x4665f9 [ 351.321547][T16863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 351.341170][T16863] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 351.349604][T16863] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 01:01:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x8}) 01:01:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4c}) [ 351.357589][T16863] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 351.365657][T16863] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 351.373862][T16863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 351.382036][T16863] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x1000000}) 01:01:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x300}) 01:01:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x60}) 01:01:35 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 351.589030][T16863] batman_adv: batadv0: Adding interface: macvlan33 [ 351.595568][T16863] batman_adv: batadv0: The MTU of interface macvlan33 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2000000}) [ 351.723814][T16863] batman_adv: batadv0: Not using interface macvlan33 (retrying later): interface not active 01:01:35 executing program 3 (fault-call:9 fault-nth:7): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:35 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x68}) 01:01:35 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 01:01:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x500}) 01:01:35 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 351.975381][T16962] FAULT_INJECTION: forcing a failure. [ 351.975381][T16962] name failslab, interval 1, probability 0, space 0, times 0 [ 352.003597][T16962] CPU: 1 PID: 16962 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 352.012051][T16962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.022164][T16962] Call Trace: [ 352.025450][T16962] dump_stack_lvl+0xcd/0x134 [ 352.030055][T16962] should_fail.cold+0x5/0xa [ 352.034571][T16962] ? rtnl_newlink+0x46/0xa0 [ 352.039132][T16962] should_failslab+0x5/0x10 [ 352.043640][T16962] kmem_cache_alloc_trace+0x55/0x3c0 [ 352.048930][T16962] rtnl_newlink+0x46/0xa0 [ 352.053260][T16962] ? __rtnl_newlink+0x1750/0x1750 [ 352.058285][T16962] rtnetlink_rcv_msg+0x413/0xb80 [ 352.063240][T16962] ? rtnl_newlink+0xa0/0xa0 [ 352.067747][T16962] ? perf_trace_lock+0xeb/0x4d0 [ 352.072597][T16962] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 352.077963][T16962] ? lock_acquire+0x420/0x510 [ 352.082661][T16962] netlink_rcv_skb+0x153/0x420 [ 352.087427][T16962] ? rtnl_newlink+0xa0/0xa0 [ 352.091947][T16962] ? netlink_ack+0xa60/0xa60 [ 352.096533][T16962] ? netlink_deliver_tap+0x1a2/0xc30 [ 352.101820][T16962] ? netlink_deliver_tap+0x1b1/0xc30 [ 352.107105][T16962] netlink_unicast+0x533/0x7d0 [ 352.111871][T16962] ? netlink_attachskb+0x890/0x890 [ 352.116984][T16962] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 352.123232][T16962] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 352.129471][T16962] ? __phys_addr_symbol+0x2c/0x70 [ 352.134496][T16962] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 352.140212][T16962] ? __check_object_size+0x16e/0x3f0 [ 352.145512][T16962] netlink_sendmsg+0x86d/0xdb0 [ 352.150286][T16962] ? netlink_unicast+0x7d0/0x7d0 [ 352.155225][T16962] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 352.161463][T16962] ? netlink_unicast+0x7d0/0x7d0 [ 352.166399][T16962] sock_sendmsg+0xcf/0x120 [ 352.170822][T16962] ____sys_sendmsg+0x6e8/0x810 [ 352.175586][T16962] ? kernel_sendmsg+0x50/0x50 [ 352.180261][T16962] ? do_recvmmsg+0x6d0/0x6d0 [ 352.184845][T16962] ? perf_trace_lock+0xeb/0x4d0 [ 352.189695][T16962] ? __might_fault+0xd3/0x180 [ 352.194373][T16962] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 352.199745][T16962] ___sys_sendmsg+0xf3/0x170 [ 352.204451][T16962] ? sendmsg_copy_msghdr+0x160/0x160 [ 352.209747][T16962] ? rcu_read_lock_sched_held+0xd/0x70 [ 352.215324][T16962] ? __fget_files+0x21b/0x3e0 [ 352.220007][T16962] ? lock_downgrade+0x6e0/0x6e0 [ 352.224865][T16962] ? rcu_read_lock_sched_held+0xd/0x70 [ 352.230324][T16962] ? lock_release+0x522/0x720 [ 352.235000][T16962] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 352.240366][T16962] ? ksys_write+0x212/0x250 [ 352.244872][T16962] ? __fget_files+0x23d/0x3e0 [ 352.249556][T16962] ? __fget_light+0xea/0x280 [ 352.254144][T16962] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 352.260385][T16962] __sys_sendmsg+0xe5/0x1b0 [ 352.264899][T16962] ? __sys_sendmsg_sock+0x30/0x30 [ 352.269936][T16962] ? syscall_enter_from_user_mode+0x21/0x70 [ 352.275841][T16962] ? trace_hardirqs_on+0x5b/0x1c0 [ 352.280882][T16962] do_syscall_64+0x35/0xb0 [ 352.285305][T16962] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.291208][T16962] RIP: 0033:0x4665f9 [ 352.295274][T16962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 352.314986][T16962] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 01:01:36 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x30}}, 0x0) 01:01:36 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 352.323400][T16962] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 352.332320][T16962] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 352.340292][T16962] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 352.348354][T16962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 352.356512][T16962] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x3000000}) 01:01:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6c}) 01:01:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x600}) 01:01:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:36 executing program 3 (fault-call:9 fault-nth:8): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:36 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x30}}, 0x0) 01:01:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4000000}) 01:01:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 352.690696][T17026] FAULT_INJECTION: forcing a failure. [ 352.690696][T17026] name failslab, interval 1, probability 0, space 0, times 0 01:01:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x700}) [ 352.745310][T17026] CPU: 1 PID: 17026 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 352.753766][T17026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.763837][T17026] Call Trace: [ 352.767124][T17026] dump_stack_lvl+0xcd/0x134 [ 352.771739][T17026] should_fail.cold+0x5/0xa [ 352.776263][T17026] ? kvmalloc_node+0x61/0xf0 [ 352.781191][T17026] should_failslab+0x5/0x10 [ 352.785710][T17026] __kmalloc_node+0x75/0x380 [ 352.790310][T17026] kvmalloc_node+0x61/0xf0 [ 352.794733][T17026] alloc_netdev_mqs+0x98/0xe80 [ 352.799495][T17026] ? macvlan_dellink+0x360/0x360 [ 352.804512][T17026] rtnl_create_link+0x95a/0xb80 [ 352.809365][T17026] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 352.815618][T17026] __rtnl_newlink+0xf73/0x1750 [ 352.820388][T17026] ? rtnl_setlink+0x3c0/0x3c0 [ 352.825062][T17026] ? unwind_get_return_address+0x51/0x90 [ 352.830745][T17026] ? create_prof_cpu_mask+0x20/0x20 [ 352.835973][T17026] ? arch_stack_walk+0x93/0xe0 [ 352.840923][T17026] ? lock_release+0x522/0x720 [ 352.845597][T17026] ? is_bpf_text_address+0x77/0x170 [ 352.850833][T17026] ? lock_downgrade+0x6e0/0x6e0 [ 352.855692][T17026] ? unwind_next_frame+0xec8/0x1ce0 [ 352.860890][T17026] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.866962][T17026] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 352.872683][T17026] ? is_bpf_text_address+0x99/0x170 [ 352.877877][T17026] ? kernel_text_address+0xbd/0xf0 [ 352.883038][T17026] ? __kernel_text_address+0x9/0x30 [ 352.888250][T17026] ? unwind_get_return_address+0x51/0x90 [ 352.893885][T17026] ? create_prof_cpu_mask+0x20/0x20 [ 352.899080][T17026] ? arch_stack_walk+0x93/0xe0 [ 352.903878][T17026] ? lock_release+0x522/0x720 [ 352.908550][T17026] ? kfree_skbmem+0xef/0x1b0 [ 352.913246][T17026] ? fs_reclaim_release+0x9c/0xf0 [ 352.918287][T17026] ? lock_downgrade+0x6e0/0x6e0 [ 352.923134][T17026] ? mutex_lock_io_nested+0x1150/0x1150 [ 352.928703][T17026] ? rcu_read_lock_sched_held+0xd/0x70 [ 352.934165][T17026] rtnl_newlink+0x64/0xa0 [ 352.938497][T17026] ? __rtnl_newlink+0x1750/0x1750 [ 352.943520][T17026] rtnetlink_rcv_msg+0x413/0xb80 [ 352.948472][T17026] ? rtnl_newlink+0xa0/0xa0 [ 352.952975][T17026] ? perf_trace_lock+0xeb/0x4d0 [ 352.957830][T17026] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 352.963197][T17026] ? lock_acquire+0x420/0x510 [ 352.967871][T17026] netlink_rcv_skb+0x153/0x420 [ 352.972632][T17026] ? rtnl_newlink+0xa0/0xa0 [ 352.977139][T17026] ? netlink_ack+0xa60/0xa60 [ 352.981726][T17026] ? netlink_deliver_tap+0x1a2/0xc30 [ 352.987011][T17026] ? netlink_deliver_tap+0x1b1/0xc30 [ 352.992296][T17026] netlink_unicast+0x533/0x7d0 [ 352.997062][T17026] ? netlink_attachskb+0x890/0x890 [ 353.002173][T17026] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 353.008414][T17026] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 353.014651][T17026] ? __phys_addr_symbol+0x2c/0x70 [ 353.019688][T17026] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 353.025405][T17026] ? __check_object_size+0x16e/0x3f0 [ 353.030691][T17026] netlink_sendmsg+0x86d/0xdb0 [ 353.035581][T17026] ? netlink_unicast+0x7d0/0x7d0 [ 353.040534][T17026] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 353.046787][T17026] ? netlink_unicast+0x7d0/0x7d0 [ 353.051733][T17026] sock_sendmsg+0xcf/0x120 [ 353.056164][T17026] ____sys_sendmsg+0x6e8/0x810 [ 353.060930][T17026] ? kernel_sendmsg+0x50/0x50 [ 353.065607][T17026] ? do_recvmmsg+0x6d0/0x6d0 [ 353.070280][T17026] ? perf_trace_lock+0xeb/0x4d0 [ 353.075126][T17026] ? __might_fault+0xd3/0x180 [ 353.079800][T17026] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 353.085167][T17026] ___sys_sendmsg+0xf3/0x170 [ 353.089754][T17026] ? sendmsg_copy_msghdr+0x160/0x160 [ 353.095049][T17026] ? rcu_read_lock_sched_held+0xd/0x70 [ 353.100503][T17026] ? __fget_files+0x21b/0x3e0 [ 353.105190][T17026] ? lock_downgrade+0x6e0/0x6e0 [ 353.110034][T17026] ? rcu_read_lock_sched_held+0xd/0x70 [ 353.115490][T17026] ? lock_release+0x522/0x720 [ 353.120257][T17026] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 353.125620][T17026] ? ksys_write+0x212/0x250 [ 353.130122][T17026] ? __fget_files+0x23d/0x3e0 [ 353.134806][T17026] ? __fget_light+0xea/0x280 [ 353.139397][T17026] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 353.145638][T17026] __sys_sendmsg+0xe5/0x1b0 [ 353.150139][T17026] ? __sys_sendmsg_sock+0x30/0x30 [ 353.155166][T17026] ? syscall_enter_from_user_mode+0x21/0x70 [ 353.161063][T17026] ? trace_hardirqs_on+0x5b/0x1c0 [ 353.166088][T17026] do_syscall_64+0x35/0xb0 [ 353.170501][T17026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.176399][T17026] RIP: 0033:0x4665f9 [ 353.180304][T17026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 353.199906][T17026] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.208313][T17026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 353.216279][T17026] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 353.224330][T17026] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.232308][T17026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:01:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x74}) 01:01:36 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x30}}, 0x0) [ 353.240284][T17026] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x5000000}) 01:01:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7a}) 01:01:37 executing program 5 (fault-call:8 fault-nth:0): mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:37 executing program 3 (fault-call:9 fault-nth:9): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 353.591567][T17069] FAULT_INJECTION: forcing a failure. [ 353.591567][T17069] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.620788][T17069] CPU: 0 PID: 17069 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 353.629246][T17069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.639414][T17069] Call Trace: [ 353.642699][T17069] dump_stack_lvl+0xcd/0x134 [ 353.647312][T17069] should_fail.cold+0x5/0xa [ 353.651836][T17069] _copy_from_user+0x2c/0x180 [ 353.656535][T17069] __copy_msghdr_from_user+0x91/0x4b0 [ 353.660510][T17094] FAULT_INJECTION: forcing a failure. [ 353.660510][T17094] name failslab, interval 1, probability 0, space 0, times 0 [ 353.661917][T17069] ? __ia32_sys_shutdown+0x70/0x70 [ 353.661950][T17069] ? perf_trace_lock+0xeb/0x4d0 [ 353.684496][T17069] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 353.689898][T17069] sendmsg_copy_msghdr+0xa1/0x160 [ 353.694942][T17069] ? do_recvmmsg+0x6d0/0x6d0 [ 353.699539][T17069] ? perf_trace_lock+0xeb/0x4d0 [ 353.704393][T17069] ? __might_fault+0xd3/0x180 [ 353.709083][T17069] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 353.714480][T17069] ___sys_sendmsg+0xc6/0x170 [ 353.719083][T17069] ? sendmsg_copy_msghdr+0x160/0x160 [ 353.724375][T17069] ? rcu_read_lock_sched_held+0xd/0x70 [ 353.729934][T17069] ? lock_release+0x522/0x720 [ 353.734616][T17069] ? __fget_files+0x21b/0x3e0 [ 353.739302][T17069] ? lock_downgrade+0x6e0/0x6e0 [ 353.744164][T17069] ? rcu_read_lock_sched_held+0xd/0x70 [ 353.749635][T17069] ? lock_release+0x522/0x720 [ 353.754317][T17069] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 353.759694][T17069] ? ksys_write+0x212/0x250 [ 353.764214][T17069] ? __fget_files+0x23d/0x3e0 [ 353.768907][T17069] ? __fget_light+0xea/0x280 [ 353.773515][T17069] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 353.779765][T17069] __sys_sendmsg+0xe5/0x1b0 [ 353.784269][T17069] ? __sys_sendmsg_sock+0x30/0x30 [ 353.789297][T17069] ? get_vtime_delta+0x26e/0x420 [ 353.794247][T17069] ? syscall_enter_from_user_mode+0x21/0x70 [ 353.800155][T17069] ? trace_hardirqs_on+0x5b/0x1c0 [ 353.805196][T17069] do_syscall_64+0x35/0xb0 [ 353.809613][T17069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.815513][T17069] RIP: 0033:0x4665f9 [ 353.819416][T17069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 353.839226][T17069] RSP: 002b:00007febacd88188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.847654][T17069] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 353.855638][T17069] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 353.863618][T17069] RBP: 00007febacd881d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.871597][T17069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 353.879571][T17069] R13: 0000000000a9fb1f R14: 00007febacd88300 R15: 0000000000022000 [ 353.887551][T17094] CPU: 1 PID: 17094 Comm: syz-executor.3 Not tainted 5.14.0-syzkaller #0 [ 353.895976][T17094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.906161][T17094] Call Trace: [ 353.909453][T17094] dump_stack_lvl+0xcd/0x134 [ 353.914049][T17094] should_fail.cold+0x5/0xa [ 353.918552][T17094] ? kvmalloc_node+0x61/0xf0 [ 353.923143][T17094] should_failslab+0x5/0x10 [ 353.927644][T17094] __kmalloc_node+0x75/0x380 [ 353.932239][T17094] kvmalloc_node+0x61/0xf0 [ 353.936654][T17094] alloc_netdev_mqs+0x98/0xe80 [ 353.941413][T17094] ? macvlan_dellink+0x360/0x360 [ 353.946351][T17094] rtnl_create_link+0x95a/0xb80 [ 353.951202][T17094] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 353.957458][T17094] __rtnl_newlink+0xf73/0x1750 [ 353.962226][T17094] ? rtnl_setlink+0x3c0/0x3c0 [ 353.966899][T17094] ? unwind_get_return_address+0x51/0x90 [ 353.972532][T17094] ? create_prof_cpu_mask+0x20/0x20 [ 353.977736][T17094] ? arch_stack_walk+0x93/0xe0 [ 353.982500][T17094] ? lock_release+0x522/0x720 [ 353.987172][T17094] ? is_bpf_text_address+0x77/0x170 [ 353.992367][T17094] ? lock_downgrade+0x6e0/0x6e0 [ 353.997214][T17094] ? unwind_next_frame+0xec8/0x1ce0 [ 354.002427][T17094] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.008498][T17094] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 354.014222][T17094] ? is_bpf_text_address+0x99/0x170 [ 354.019416][T17094] ? kernel_text_address+0xbd/0xf0 [ 354.024522][T17094] ? __kernel_text_address+0x9/0x30 [ 354.029714][T17094] ? unwind_get_return_address+0x51/0x90 [ 354.035345][T17094] ? create_prof_cpu_mask+0x20/0x20 [ 354.040541][T17094] ? arch_stack_walk+0x93/0xe0 [ 354.045326][T17094] ? lock_release+0x522/0x720 [ 354.050008][T17094] ? kfree_skbmem+0xef/0x1b0 [ 354.054608][T17094] ? fs_reclaim_release+0x9c/0xf0 [ 354.059635][T17094] ? lock_downgrade+0x6e0/0x6e0 [ 354.064493][T17094] ? mutex_lock_io_nested+0x1150/0x1150 [ 354.070052][T17094] ? rcu_read_lock_sched_held+0xd/0x70 [ 354.075515][T17094] rtnl_newlink+0x64/0xa0 [ 354.079849][T17094] ? __rtnl_newlink+0x1750/0x1750 [ 354.084873][T17094] rtnetlink_rcv_msg+0x413/0xb80 [ 354.089816][T17094] ? rtnl_newlink+0xa0/0xa0 [ 354.094322][T17094] ? perf_trace_lock+0xeb/0x4d0 [ 354.099605][T17094] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 354.104976][T17094] ? __slab_alloc.constprop.0+0xaf/0xf0 [ 354.110607][T17094] netlink_rcv_skb+0x153/0x420 [ 354.115377][T17094] ? rtnl_newlink+0xa0/0xa0 [ 354.119879][T17094] ? netlink_ack+0xa60/0xa60 [ 354.124463][T17094] ? netlink_deliver_tap+0x1a2/0xc30 [ 354.129755][T17094] ? netlink_deliver_tap+0x1b1/0xc30 [ 354.135214][T17094] netlink_unicast+0x533/0x7d0 [ 354.139974][T17094] ? netlink_attachskb+0x890/0x890 [ 354.145083][T17094] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 354.151323][T17094] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 354.157582][T17094] ? __phys_addr_symbol+0x2c/0x70 [ 354.162882][T17094] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 354.168596][T17094] ? __check_object_size+0x16e/0x3f0 [ 354.173887][T17094] netlink_sendmsg+0x86d/0xdb0 [ 354.178657][T17094] ? netlink_unicast+0x7d0/0x7d0 [ 354.183593][T17094] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 354.189837][T17094] ? netlink_unicast+0x7d0/0x7d0 [ 354.194771][T17094] sock_sendmsg+0xcf/0x120 [ 354.199202][T17094] ____sys_sendmsg+0x6e8/0x810 [ 354.203966][T17094] ? kernel_sendmsg+0x50/0x50 [ 354.208652][T17094] ? do_recvmmsg+0x6d0/0x6d0 [ 354.213236][T17094] ? perf_trace_lock+0xeb/0x4d0 [ 354.218080][T17094] ? __might_fault+0xd3/0x180 [ 354.222767][T17094] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 354.228132][T17094] ___sys_sendmsg+0xf3/0x170 [ 354.232715][T17094] ? sendmsg_copy_msghdr+0x160/0x160 [ 354.237995][T17094] ? rcu_read_lock_sched_held+0xd/0x70 [ 354.243450][T17094] ? __fget_files+0x21b/0x3e0 [ 354.248129][T17094] ? lock_downgrade+0x6e0/0x6e0 [ 354.252983][T17094] ? rcu_read_lock_sched_held+0xd/0x70 [ 354.258448][T17094] ? lock_release+0x522/0x720 [ 354.263292][T17094] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 354.268657][T17094] ? ksys_write+0x212/0x250 [ 354.273161][T17094] ? __fget_files+0x23d/0x3e0 [ 354.277843][T17094] ? __fget_light+0xea/0x280 [ 354.282429][T17094] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 354.288667][T17094] __sys_sendmsg+0xe5/0x1b0 [ 354.293164][T17094] ? __sys_sendmsg_sock+0x30/0x30 [ 354.298187][T17094] ? syscall_enter_from_user_mode+0x21/0x70 [ 354.304078][T17094] ? trace_hardirqs_on+0x5b/0x1c0 [ 354.309121][T17094] do_syscall_64+0x35/0xb0 [ 354.314080][T17094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.319976][T17094] RIP: 0033:0x4665f9 [ 354.323861][T17094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 354.343465][T17094] RSP: 002b:00007f8a9567a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 354.351869][T17094] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 354.359840][T17094] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004 [ 354.367888][T17094] RBP: 00007f8a9567a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 354.375848][T17094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 354.383811][T17094] R13: 0000000000a9fb1f R14: 00007f8a9567a300 R15: 0000000000022000 01:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xff00}) 01:01:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x300}) 01:01:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6000000}) 01:01:38 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x80ffff}) 01:01:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7000000}) 01:01:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x500}) 01:01:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x1000000}) 01:01:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfdfdffff}) 01:01:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 354.967708][T17136] batman_adv: batadv0: Adding interface: macvlan46 [ 354.981885][T17136] batman_adv: batadv0: The MTU of interface macvlan46 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. 01:01:38 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x600}) 01:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2000000}) 01:01:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xffff8000}) [ 355.126595][T17136] batman_adv: batadv0: Not using interface macvlan46 (retrying later): interface not active [ 355.210230][T17201] batman_adv: batadv0: Adding interface: macvlan34 01:01:38 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, 0x0) 01:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x3000000}) 01:01:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x700}) [ 355.246104][T17201] batman_adv: batadv0: The MTU of interface macvlan34 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. 01:01:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfffffdfd}) [ 355.366782][T17201] batman_adv: batadv0: Not using interface macvlan34 (retrying later): interface not active [ 355.455017][T17249] batman_adv: batadv0: Adding interface: macvlan47 01:01:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x900}) 01:01:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, 0x0) 01:01:39 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4000000}) [ 355.481593][T17249] batman_adv: batadv0: The MTU of interface macvlan47 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 355.518833][T17249] batman_adv: batadv0: Not using interface macvlan47 (retrying later): interface not active 01:01:39 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x5000000}) 01:01:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2]}) [ 355.719863][T17281] batman_adv: batadv0: Adding interface: macvlan35 01:01:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, 0x0) 01:01:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xa00}) [ 355.762152][T17281] batman_adv: batadv0: The MTU of interface macvlan35 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6000000}) 01:01:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x3]}) [ 355.874553][T17281] batman_adv: batadv0: Not using interface macvlan35 (retrying later): interface not active 01:01:39 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)) [ 355.949928][T17284] batman_adv: batadv0: Adding interface: macvlan48 [ 355.973075][T17284] batman_adv: batadv0: The MTU of interface macvlan48 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2000}) [ 356.072103][T17284] batman_adv: batadv0: Not using interface macvlan48 (retrying later): interface not active [ 356.089008][T17343] batman_adv: batadv0: Adding interface: macvlan36 01:01:39 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7000000}) 01:01:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4]}) [ 356.129704][T17343] batman_adv: batadv0: The MTU of interface macvlan36 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:39 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 356.192270][T17343] batman_adv: batadv0: Not using interface macvlan36 (retrying later): interface not active 01:01:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)) 01:01:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4000}) [ 356.295268][T17379] batman_adv: batadv0: Adding interface: macvlan49 [ 356.328922][T17379] batman_adv: batadv0: The MTU of interface macvlan49 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. [ 356.369805][T17379] batman_adv: batadv0: Not using interface macvlan49 (retrying later): interface not active 01:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x8000000}) 01:01:40 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 356.408793][T17401] batman_adv: batadv0: Adding interface: macvlan37 [ 356.415322][T17401] batman_adv: batadv0: The MTU of interface macvlan37 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. 01:01:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x5]}) [ 356.509909][T17401] batman_adv: batadv0: Not using interface macvlan37 (retrying later): interface not active 01:01:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)) 01:01:40 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4800}) 01:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfdfdffff}) [ 356.659251][T17440] batman_adv: batadv0: Adding interface: macvlan50 01:01:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6]}) [ 356.709018][T17440] batman_adv: batadv0: The MTU of interface macvlan50 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. 01:01:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4c00}) [ 356.785074][T17440] batman_adv: batadv0: Not using interface macvlan50 (retrying later): interface not active [ 356.807733][T17448] batman_adv: batadv0: Adding interface: macvlan38 01:01:40 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:40 executing program 4 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 356.840515][T17448] batman_adv: batadv0: The MTU of interface macvlan38 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. 01:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xff000000}) 01:01:40 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 356.962896][T17448] batman_adv: batadv0: Not using interface macvlan38 (retrying later): interface not active [ 357.049212][T17499] batman_adv: batadv0: Adding interface: macvlan51 [ 357.066438][T17506] FAULT_INJECTION: forcing a failure. [ 357.066438][T17506] name failslab, interval 1, probability 0, space 0, times 0 01:01:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7]}) 01:01:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6000}) [ 357.088128][T17499] batman_adv: batadv0: The MTU of interface macvlan51 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. [ 357.153204][T17506] CPU: 0 PID: 17506 Comm: syz-executor.4 Not tainted 5.14.0-syzkaller #0 [ 357.161650][T17506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.164247][T17499] batman_adv: batadv0: Not using interface macvlan51 (retrying later): interface not active [ 357.171709][T17506] Call Trace: [ 357.171722][T17506] dump_stack_lvl+0xcd/0x134 [ 357.171756][T17506] should_fail.cold+0x5/0xa [ 357.171782][T17506] ? tomoyo_realpath_from_path+0xc3/0x620 [ 357.171813][T17506] should_failslab+0x5/0x10 [ 357.171843][T17506] __kmalloc+0x72/0x330 [ 357.171869][T17506] ? rcu_read_lock_sched_held+0xd/0x70 [ 357.171898][T17506] tomoyo_realpath_from_path+0xc3/0x620 [ 357.171938][T17506] ? tomoyo_profile+0x42/0x50 [ 357.171967][T17506] tomoyo_path_number_perm+0x1d5/0x590 [ 357.171994][T17506] ? tomoyo_path_number_perm+0x18d/0x590 [ 357.172024][T17506] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 357.241347][T17506] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 357.246871][T17506] ? lock_downgrade+0x6e0/0x6e0 [ 357.251750][T17506] ? rcu_read_lock_sched_held+0xd/0x70 [ 357.257222][T17506] ? lock_release+0x522/0x720 [ 357.262031][T17506] ? __context_tracking_exit+0xb8/0xe0 [ 357.267515][T17506] ? __fget_files+0x23d/0x3e0 [ 357.272212][T17506] security_file_ioctl+0x50/0xb0 [ 357.277171][T17506] __x64_sys_ioctl+0xb3/0x200 [ 357.281866][T17506] do_syscall_64+0x35/0xb0 [ 357.286294][T17506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.292208][T17506] RIP: 0033:0x4665f9 [ 357.296105][T17506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 357.315728][T17506] RSP: 002b:00007f2f88d5f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.324158][T17506] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 357.332139][T17506] RDX: 0000000020000040 RSI: 00000000c048aeca RDI: 0000000000000005 [ 357.340118][T17506] RBP: 00007f2f88d5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 357.348098][T17506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 357.356077][T17506] R13: 0000000000a9fb1f R14: 00007f2f88d5f300 R15: 0000000000022000 [ 357.371885][T17517] batman_adv: batadv0: Adding interface: macvlan39 01:01:41 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 357.382988][T17517] batman_adv: batadv0: The MTU of interface macvlan39 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. 01:01:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6800}) 01:01:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xffff8000}) 01:01:41 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x300]}) [ 357.469224][T17517] batman_adv: batadv0: Not using interface macvlan39 (retrying later): interface not active [ 357.540034][T17555] batman_adv: batadv0: Adding interface: macvlan52 [ 357.563888][T17506] ERROR: Out of memory at tomoyo_realpath_from_path. [ 357.572692][T17555] batman_adv: batadv0: The MTU of interface macvlan52 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:41 executing program 4 (fault-call:3 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 357.652311][T17555] batman_adv: batadv0: Not using interface macvlan52 (retrying later): interface not active 01:01:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x500]}) 01:01:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfffffdfd}) 01:01:41 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6c00}) [ 357.720573][T17565] batman_adv: batadv0: Adding interface: macvlan40 [ 357.739259][T17565] batman_adv: batadv0: The MTU of interface macvlan40 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 357.830542][T17599] FAULT_INJECTION: forcing a failure. [ 357.830542][T17599] name failslab, interval 1, probability 0, space 0, times 0 [ 357.902139][T17599] CPU: 1 PID: 17599 Comm: syz-executor.4 Not tainted 5.14.0-syzkaller #0 [ 357.910593][T17599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.920664][T17599] Call Trace: [ 357.923954][T17599] dump_stack_lvl+0xcd/0x134 [ 357.925020][T17565] batman_adv: batadv0: Not using interface macvlan40 (retrying later): interface not active [ 357.928567][T17599] should_fail.cold+0x5/0xa [ 357.928599][T17599] ? tomoyo_encode2.part.0+0xe9/0x3a0 01:01:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600]}) [ 357.928633][T17599] should_failslab+0x5/0x10 [ 357.928659][T17599] __kmalloc+0x72/0x330 [ 357.928687][T17599] tomoyo_encode2.part.0+0xe9/0x3a0 [ 357.928722][T17599] tomoyo_encode+0x28/0x50 [ 357.928751][T17599] tomoyo_realpath_from_path+0x186/0x620 [ 357.928781][T17599] ? tomoyo_profile+0x42/0x50 [ 357.928806][T17599] tomoyo_path_number_perm+0x1d5/0x590 [ 357.982685][T17599] ? tomoyo_path_number_perm+0x18d/0x590 [ 357.988344][T17599] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 357.994182][T17599] ? __lockdep_reset_lock+0x1a0/0x1a0 [ 357.999584][T17599] ? lock_downgrade+0x6e0/0x6e0 [ 358.004455][T17599] ? rcu_read_lock_sched_held+0xd/0x70 [ 358.009933][T17599] ? lock_release+0x522/0x720 [ 358.014626][T17599] ? __context_tracking_exit+0xb8/0xe0 [ 358.019660][T17609] batman_adv: batadv0: Adding interface: macvlan53 [ 358.020105][T17599] ? __fget_files+0x23d/0x3e0 [ 358.031247][T17599] security_file_ioctl+0x50/0xb0 [ 358.034232][T17609] batman_adv: batadv0: The MTU of interface macvlan53 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. [ 358.036198][T17599] __x64_sys_ioctl+0xb3/0x200 [ 358.036234][T17599] do_syscall_64+0x35/0xb0 [ 358.036258][T17599] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.036288][T17599] RIP: 0033:0x4665f9 [ 358.036305][T17599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 358.100130][T17599] RSP: 002b:00007f2f88d5f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.103273][T17609] batman_adv: batadv0: Not using interface macvlan53 (retrying later): interface not active [ 358.108557][T17599] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 358.108577][T17599] RDX: 0000000020000040 RSI: 00000000c048aeca RDI: 0000000000000005 [ 358.108593][T17599] RBP: 00007f2f88d5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 358.108607][T17599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:01:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7400}) 01:01:41 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 358.108621][T17599] R13: 0000000000a9fb1f R14: 00007f2f88d5f300 R15: 0000000000022000 [ 358.154768][T17599] ERROR: Out of memory at tomoyo_realpath_from_path. 01:01:41 executing program 4 (fault-call:3 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2]}) 01:01:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x700]}) 01:01:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7a00}) [ 358.374640][T17660] FAULT_INJECTION: forcing a failure. [ 358.374640][T17660] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.412262][T17655] batman_adv: batadv0: Adding interface: macvlan41 [ 358.431350][T17655] batman_adv: batadv0: The MTU of interface macvlan41 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. [ 358.464519][T17660] CPU: 1 PID: 17660 Comm: syz-executor.4 Not tainted 5.14.0-syzkaller #0 [ 358.472964][T17660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.483028][T17660] Call Trace: [ 358.486311][T17660] dump_stack_lvl+0xcd/0x134 [ 358.490925][T17660] should_fail.cold+0x5/0xa [ 358.495451][T17660] _copy_from_user+0x2c/0x180 [ 358.500153][T17660] kvm_arch_vcpu_ioctl+0x1b85/0x3790 [ 358.505524][T17660] ? rcu_read_lock_sched_held+0xd/0x70 [ 358.511003][T17660] ? kvm_arch_vcpu_put+0x5f0/0x5f0 [ 358.516134][T17660] ? debug_check_no_obj_freed+0x20c/0x420 [ 358.521930][T17660] ? lock_downgrade+0x6e0/0x6e0 [ 358.526799][T17660] ? rwlock_bug.part.0+0x90/0x90 [ 358.531753][T17660] ? perf_trace_lock+0xeb/0x4d0 [ 358.536623][T17660] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 358.542448][T17660] ? rcu_read_lock_sched_held+0xd/0x70 [ 358.547931][T17660] ? lock_acquire+0x442/0x510 [ 358.552626][T17660] ? lock_release+0x720/0x720 [ 358.557493][T17660] ? kasan_quarantine_put+0xf5/0x210 [ 358.562796][T17660] ? trace_hardirqs_on+0x5b/0x1c0 [ 358.567846][T17660] ? rcu_read_lock_sched_held+0xd/0x70 [ 358.573412][T17660] ? __mutex_lock+0x21c/0x12f0 [ 358.578198][T17660] ? kvm_vcpu_ioctl+0x183/0xe50 [ 358.583131][T17660] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 358.589396][T17660] ? mutex_lock_io_nested+0x1150/0x1150 [ 358.591940][T17655] batman_adv: batadv0: Not using interface macvlan41 (retrying later): interface not active [ 358.594958][T17660] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 358.594998][T17660] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 358.616705][T17660] kvm_vcpu_ioctl+0x77f/0xe50 [ 358.621402][T17660] ? gfn_to_page_many_atomic+0x190/0x190 [ 358.627058][T17660] ? lock_downgrade+0x6e0/0x6e0 [ 358.631928][T17660] ? rcu_read_lock_sched_held+0xd/0x70 [ 358.637408][T17660] ? lock_release+0x522/0x720 [ 358.642101][T17660] ? acpi_gpiochip_add.cold+0xe/0xf7 [ 358.647410][T17660] ? __fget_files+0x23d/0x3e0 [ 358.652107][T17660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 358.658365][T17660] ? gfn_to_page_many_atomic+0x190/0x190 [ 358.664044][T17660] __x64_sys_ioctl+0x193/0x200 [ 358.668865][T17660] do_syscall_64+0x35/0xb0 [ 358.673300][T17660] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.679301][T17660] RIP: 0033:0x4665f9 [ 358.683201][T17660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 358.702914][T17660] RSP: 002b:00007f2f88d5f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.711351][T17660] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 358.719337][T17660] RDX: 0000000020000040 RSI: 00000000c048aeca RDI: 0000000000000005 01:01:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x3]}) 01:01:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xff00}) 01:01:42 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 358.727320][T17660] RBP: 00007f2f88d5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 358.735304][T17660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 358.743290][T17660] R13: 0000000000a9fb1f R14: 00007f2f88d5f300 R15: 0000000000022000 01:01:42 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x80ffff]}) [ 358.945618][T17710] batman_adv: batadv0: Adding interface: macvlan54 01:01:42 executing program 4 (fault-call:3 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:01:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4]}) [ 358.972620][T17710] batman_adv: batadv0: The MTU of interface macvlan54 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x100000}) 01:01:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x1000000]}) [ 359.095718][T17740] FAULT_INJECTION: forcing a failure. [ 359.095718][T17740] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.113220][T17710] batman_adv: batadv0: Not using interface macvlan54 (retrying later): interface not active [ 359.158108][T17740] CPU: 0 PID: 17740 Comm: syz-executor.4 Not tainted 5.14.0-syzkaller #0 [ 359.166559][T17740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.173092][T17714] batman_adv: batadv0: Adding interface: macvlan42 [ 359.176620][T17740] Call Trace: [ 359.176632][T17740] dump_stack_lvl+0xcd/0x134 [ 359.176666][T17740] should_fail.cold+0x5/0xa [ 359.186636][T17714] batman_adv: batadv0: The MTU of interface macvlan42 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. [ 359.191016][T17740] _copy_to_user+0x2c/0x150 [ 359.191053][T17740] simple_read_from_buffer+0xcc/0x160 [ 359.213540][T17714] batman_adv: batadv0: Not using interface macvlan42 (retrying later): interface not active [ 359.220960][T17740] proc_fail_nth_read+0x187/0x220 [ 359.220997][T17740] ? proc_fault_inject_read+0x220/0x220 [ 359.221023][T17740] ? security_file_permission+0xab/0xd0 [ 359.257561][T17740] ? proc_fault_inject_read+0x220/0x220 [ 359.263435][T17740] vfs_read+0x1b5/0x600 [ 359.267610][T17740] ksys_read+0x12d/0x250 [ 359.271874][T17740] ? vfs_write+0xae0/0xae0 [ 359.276305][T17740] ? syscall_enter_from_user_mode+0x21/0x70 [ 359.282220][T17740] do_syscall_64+0x35/0xb0 [ 359.286655][T17740] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.292570][T17740] RIP: 0033:0x41937c [ 359.296476][T17740] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 359.316185][T17740] RSP: 002b:00007f2f88d5f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 359.324702][T17740] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 359.332863][T17740] RDX: 000000000000000f RSI: 00007f2f88d5f1e0 RDI: 0000000000000006 [ 359.340877][T17740] RBP: 00007f2f88d5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 359.348855][T17740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:01:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x5]}) 01:01:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x200000}) [ 359.356839][T17740] R13: 0000000000a9fb1f R14: 00007f2f88d5f300 R15: 0000000000022000 [ 359.430624][T17782] batman_adv: batadv0: Adding interface: macvlan55 [ 359.466637][T17782] batman_adv: batadv0: The MTU of interface macvlan55 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x400000}) 01:01:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2000000]}) 01:01:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) [ 359.524391][T17782] batman_adv: batadv0: Not using interface macvlan55 (retrying later): interface not active [ 359.563147][T17714] batman_adv: batadv0: Adding interface: macvlan43 01:01:43 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 359.577680][T17714] batman_adv: batadv0: The MTU of interface macvlan43 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. [ 359.617893][T17714] batman_adv: batadv0: Not using interface macvlan43 (retrying later): interface not active 01:01:43 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6]}) [ 359.730027][T17815] batman_adv: batadv0: Adding interface: macvlan56 01:01:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x600000}) 01:01:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x3000000]}) [ 359.782770][T17815] batman_adv: batadv0: The MTU of interface macvlan56 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7]}) [ 359.932199][T17815] batman_adv: batadv0: Not using interface macvlan56 (retrying later): interface not active 01:01:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x80ffff}) 01:01:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x2, &(0x7f0000000040)={0x7b}) 01:01:43 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 359.980584][T17834] batman_adv: batadv0: Adding interface: macvlan44 [ 359.997463][T17834] batman_adv: batadv0: The MTU of interface macvlan44 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. 01:01:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4000000]}) 01:01:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x8]}) [ 360.126365][T17834] batman_adv: batadv0: Not using interface macvlan44 (retrying later): interface not active 01:01:43 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x10, &(0x7f0000000040)={0x7b}) [ 360.219109][T17890] batman_adv: batadv0: Adding interface: macvlan57 01:01:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xa0ffff}) [ 360.279494][T17890] batman_adv: batadv0: The MTU of interface macvlan57 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x5000000]}) 01:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x300]}) [ 360.381495][T17890] batman_adv: batadv0: Not using interface macvlan57 (retrying later): interface not active [ 360.399183][T17919] batman_adv: batadv0: Adding interface: macvlan45 01:01:44 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xc0ffff}) 01:01:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4c01, &(0x7f0000000040)={0x7b}) [ 360.448667][T17919] batman_adv: batadv0: The MTU of interface macvlan45 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 360.536061][T17919] batman_adv: batadv0: Not using interface macvlan45 (retrying later): interface not active 01:01:44 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 360.598516][T17952] batman_adv: batadv0: Adding interface: macvlan58 [ 360.612596][T17952] batman_adv: batadv0: The MTU of interface macvlan58 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6000000]}) 01:01:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x541b, &(0x7f0000000040)={0x7b}) [ 360.690912][T17952] batman_adv: batadv0: Not using interface macvlan58 (retrying later): interface not active 01:01:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x1000000}) 01:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x500]}) 01:01:44 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 360.771368][T17990] batman_adv: batadv0: Adding interface: macvlan46 [ 360.826050][T17990] batman_adv: batadv0: The MTU of interface macvlan46 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7000000]}) [ 360.895605][T17990] batman_adv: batadv0: Not using interface macvlan46 (retrying later): interface not active [ 360.950355][T18002] batman_adv: batadv0: Adding interface: macvlan47 01:01:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x2000000}) 01:01:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5421, &(0x7f0000000040)={0x7b}) [ 360.986962][T18002] batman_adv: batadv0: The MTU of interface macvlan47 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600]}) [ 361.129029][T18002] batman_adv: batadv0: Not using interface macvlan47 (retrying later): interface not active 01:01:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfdfdffff]}) 01:01:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5450, &(0x7f0000000040)={0x7b}) [ 361.213942][T18014] batman_adv: batadv0: Adding interface: macvlan59 [ 361.238329][T18014] batman_adv: batadv0: The MTU of interface macvlan59 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:45 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x3000000}) 01:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x700]}) 01:01:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xffff8000]}) [ 361.378818][T18014] batman_adv: batadv0: Not using interface macvlan59 (retrying later): interface not active 01:01:45 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5451, &(0x7f0000000040)={0x7b}) [ 361.458345][T18105] batman_adv: batadv0: Adding interface: macvlan48 01:01:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4000000}) [ 361.483468][T18105] batman_adv: batadv0: The MTU of interface macvlan48 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. 01:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xff00]}) 01:01:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5452, &(0x7f0000000040)={0x7b}) [ 361.641668][T18105] batman_adv: batadv0: Not using interface macvlan48 (retrying later): interface not active 01:01:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x5000000}) 01:01:45 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfffffdfd]}) [ 361.717405][T18126] batman_adv: batadv0: Adding interface: macvlan60 [ 361.731037][T18126] batman_adv: batadv0: The MTU of interface macvlan60 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x80ffff]}) [ 361.831839][T18126] batman_adv: batadv0: Not using interface macvlan60 (retrying later): interface not active [ 361.869410][T18174] batman_adv: batadv0: Adding interface: macvlan49 01:01:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5460, &(0x7f0000000040)={0x7b}) 01:01:45 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x12, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 361.880290][T18174] batman_adv: batadv0: The MTU of interface macvlan49 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x80ffff00000000]}) 01:01:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6000000}) [ 362.022473][T18174] batman_adv: batadv0: Not using interface macvlan49 (retrying later): interface not active 01:01:45 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x12, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5501, &(0x7f0000000040)={0x7b}) [ 362.084060][T18209] batman_adv: batadv0: Adding interface: macvlan61 [ 362.104931][T18209] batman_adv: batadv0: The MTU of interface macvlan61 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x1000000]}) 01:01:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x100000000000000]}) 01:01:45 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x36, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 362.202968][T18209] batman_adv: batadv0: Not using interface macvlan61 (retrying later): interface not active 01:01:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7000000}) [ 362.277819][T18241] batman_adv: batadv0: Adding interface: macvlan50 [ 362.340357][T18241] batman_adv: batadv0: The MTU of interface macvlan50 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2000000]}) 01:01:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5509, &(0x7f0000000040)={0x7b}) 01:01:46 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x8000000}) [ 362.443863][T18241] batman_adv: batadv0: Not using interface macvlan50 (retrying later): interface not active [ 362.481395][T18257] batman_adv: batadv0: Adding interface: macvlan62 01:01:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x200000000000000]}) [ 362.514778][T18257] batman_adv: batadv0: The MTU of interface macvlan62 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. 01:01:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x6364, &(0x7f0000000040)={0x7b}) [ 362.631772][T18257] batman_adv: batadv0: Not using interface macvlan62 (retrying later): interface not active [ 362.680828][T18293] batman_adv: batadv0: Adding interface: macvlan51 01:01:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x9000000}) 01:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x3000000]}) 01:01:46 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 362.708442][T18293] batman_adv: batadv0: The MTU of interface macvlan51 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x300000000000000]}) [ 362.798688][T18293] batman_adv: batadv0: Not using interface macvlan51 (retrying later): interface not active 01:01:46 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 362.878457][T18343] batman_adv: batadv0: Adding interface: macvlan63 [ 362.884996][T18343] batman_adv: batadv0: The MTU of interface macvlan63 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. 01:01:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x890b, &(0x7f0000000040)={0x7b}) 01:01:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xa000000}) 01:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4000000]}) [ 363.007735][T18343] batman_adv: batadv0: Not using interface macvlan63 (retrying later): interface not active [ 363.044327][T18373] batman_adv: batadv0: Adding interface: macvlan52 01:01:46 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 363.083643][T18373] batman_adv: batadv0: The MTU of interface macvlan52 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x400000000000000]}) 01:01:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x10000000}) 01:01:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8913, &(0x7f0000000040)={0x7b}) 01:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x5000000]}) [ 363.270859][T18373] batman_adv: batadv0: Not using interface macvlan52 (retrying later): interface not active [ 363.308725][T18416] batman_adv: batadv0: Adding interface: macvlan64 01:01:47 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 363.315259][T18416] batman_adv: batadv0: The MTU of interface macvlan64 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. 01:01:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x500000000000000]}) 01:01:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8914, &(0x7f0000000040)={0x7b}) [ 363.429760][T18416] batman_adv: batadv0: Not using interface macvlan64 (retrying later): interface not active 01:01:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x48000000}) 01:01:47 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 363.479766][T18447] batman_adv: batadv0: Adding interface: macvlan53 01:01:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6000000]}) [ 363.554694][T18447] batman_adv: batadv0: The MTU of interface macvlan53 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. 01:01:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600000000000000]}) [ 363.623283][T18447] batman_adv: batadv0: Not using interface macvlan53 (retrying later): interface not active 01:01:47 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 363.670304][T18476] batman_adv: batadv0: Adding interface: macvlan65 01:01:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8933, &(0x7f0000000040)={0x7b}) [ 363.723621][T18476] batman_adv: batadv0: The MTU of interface macvlan65 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x4c000000}) 01:01:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7000000]}) 01:01:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x700000000000000]}) [ 363.851871][T18476] batman_adv: batadv0: Not using interface macvlan65 (retrying later): interface not active [ 363.884136][T18509] batman_adv: batadv0: Adding interface: macvlan54 01:01:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae01, &(0x7f0000000040)={0x7b}) [ 363.927985][T18509] batman_adv: batadv0: The MTU of interface macvlan54 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. 01:01:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae41, &(0x7f0000000040)={0x7b}) 01:01:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfdfdffff00000000]}) 01:01:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x68000000}) [ 364.072379][T18509] batman_adv: batadv0: Not using interface macvlan54 (retrying later): interface not active [ 364.128355][T18532] batman_adv: batadv0: Adding interface: macvlan66 [ 364.151602][T18532] batman_adv: batadv0: The MTU of interface macvlan66 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. [ 364.243359][T18532] batman_adv: batadv0: Not using interface macvlan66 (retrying later): interface not active 01:01:48 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x8000000]}) 01:01:48 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae60, &(0x7f0000000040)={0x7b}) 01:01:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x6c000000}) 01:01:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x2]}) [ 364.392717][T18596] batman_adv: batadv0: Adding interface: macvlan55 01:01:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfdfdffff]}) [ 364.433210][T18596] batman_adv: batadv0: The MTU of interface macvlan55 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 364.505918][T18596] batman_adv: batadv0: Not using interface macvlan55 (retrying later): interface not active [ 364.522687][T18608] batman_adv: batadv0: Adding interface: macvlan67 01:01:48 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae80, &(0x7f0000000040)={0x7b}) [ 364.560712][T18608] batman_adv: batadv0: The MTU of interface macvlan67 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 364.590607][T18608] batman_adv: batadv0: Not using interface macvlan67 (retrying later): interface not active 01:01:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x74000000}) 01:01:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x3]}) 01:01:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xff000000]}) [ 364.697645][T18656] batman_adv: batadv0: Adding interface: macvlan68 [ 364.704179][T18656] batman_adv: batadv0: The MTU of interface macvlan68 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. 01:01:48 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xae9a, &(0x7f0000000040)={0x7b}) 01:01:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7a000000}) 01:01:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x4]}) 01:01:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xffff8000]}) [ 364.878165][T18656] batman_adv: batadv0: Not using interface macvlan68 (retrying later): interface not active [ 364.925329][T18653] batman_adv: batadv0: Adding interface: macvlan56 [ 364.945180][T18653] batman_adv: batadv0: The MTU of interface macvlan56 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. [ 365.042909][T18653] batman_adv: batadv0: Not using interface macvlan56 (retrying later): interface not active 01:01:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfffffdfd]}) 01:01:48 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 365.134097][T18717] batman_adv: batadv0: Adding interface: macvlan69 01:01:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x5]}) 01:01:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea2, &(0x7f0000000040)={0x7b}) 01:01:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x7ffffffe}) [ 365.179578][T18717] batman_adv: batadv0: The MTU of interface macvlan69 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 365.247957][T18717] batman_adv: batadv0: Not using interface macvlan69 (retrying later): interface not active 01:01:49 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 365.298422][T18747] batman_adv: batadv0: Adding interface: macvlan57 [ 365.305614][T18747] batman_adv: batadv0: The MTU of interface macvlan57 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. 01:01:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfdfdffff}) 01:01:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaea3, &(0x7f0000000040)={0x7b}) 01:01:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x6]}) 01:01:49 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x7a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 365.455746][T18747] batman_adv: batadv0: Not using interface macvlan57 (retrying later): interface not active [ 365.491118][T18782] batman_adv: batadv0: Adding interface: macvlan70 [ 365.510514][T18782] batman_adv: batadv0: The MTU of interface macvlan70 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. 01:01:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x80ffff00000000]}) 01:01:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaead, &(0x7f0000000040)={0x7b}) 01:01:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfeffff7f}) 01:01:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x7]}) [ 365.672701][T18782] batman_adv: batadv0: Not using interface macvlan70 (retrying later): interface not active [ 365.704058][T18805] batman_adv: batadv0: Adding interface: macvlan58 01:01:49 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 365.728101][T18805] batman_adv: batadv0: The MTU of interface macvlan58 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. 01:01:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaeb7, &(0x7f0000000040)={0x7b}) [ 365.843365][T18805] batman_adv: batadv0: Not using interface macvlan58 (retrying later): interface not active [ 365.869160][T18864] batman_adv: batadv0: Adding interface: macvlan71 01:01:49 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xe8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x100000000000000]}) [ 365.884373][T18864] batman_adv: batadv0: The MTU of interface macvlan71 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 365.925922][T18864] batman_adv: batadv0: Not using interface macvlan71 (retrying later): interface not active 01:01:49 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x7a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfeffffff}) 01:01:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x300]}) [ 366.033454][T18884] batman_adv: batadv0: Adding interface: macvlan59 01:01:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xaece, &(0x7f0000000040)={0x7b}) [ 366.059602][T18884] batman_adv: batadv0: The MTU of interface macvlan59 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. 01:01:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x200000000000000]}) [ 366.179227][T18884] batman_adv: batadv0: Not using interface macvlan59 (retrying later): interface not active 01:01:49 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 366.227901][T18893] batman_adv: batadv0: Adding interface: macvlan72 01:01:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x500]}) 01:01:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xff000000}) [ 366.255034][T18893] batman_adv: batadv0: The MTU of interface macvlan72 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448c9, &(0x7f0000000040)={0x7b}) 01:01:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x600]}) 01:01:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x300000000000000]}) [ 366.457718][T18893] batman_adv: batadv0: Not using interface macvlan72 (retrying later): interface not active 01:01:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400448dd, &(0x7f0000000040)={0x7b}) [ 366.514605][T18948] batman_adv: batadv0: Adding interface: macvlan60 [ 366.533580][T18948] batman_adv: batadv0: The MTU of interface macvlan60 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 366.609289][T18948] batman_adv: batadv0: Not using interface macvlan60 (retrying later): interface not active [ 366.628234][T18979] batman_adv: batadv0: Adding interface: macvlan73 01:01:50 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xe8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xffff8000}) [ 366.634759][T18979] batman_adv: batadv0: The MTU of interface macvlan73 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 366.662408][T18979] batman_adv: batadv0: Not using interface macvlan73 (retrying later): interface not active 01:01:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x400000000000000]}) 01:01:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x700]}) [ 366.740007][T18948] batman_adv: batadv0: Adding interface: macvlan61 [ 366.768288][T18948] batman_adv: batadv0: The MTU of interface macvlan61 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x400454ca, &(0x7f0000000040)={0x7b}) [ 366.871682][T18948] batman_adv: batadv0: Not using interface macvlan61 (retrying later): interface not active [ 366.929933][T19018] batman_adv: batadv0: Adding interface: macvlan74 01:01:50 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x11c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x500000000000000]}) 01:01:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xffffa000}) 01:01:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x80ffff]}) [ 366.963052][T19018] batman_adv: batadv0: The MTU of interface macvlan74 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. [ 367.049365][T19018] batman_adv: batadv0: Not using interface macvlan74 (retrying later): interface not active [ 367.088110][T19051] batman_adv: batadv0: Adding interface: macvlan62 01:01:50 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 367.094640][T19051] batman_adv: batadv0: The MTU of interface macvlan62 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xffffc000}) 01:01:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600000000000000]}) 01:01:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40045506, &(0x7f0000000040)={0x7b}) [ 367.274151][T19051] batman_adv: batadv0: Not using interface macvlan62 (retrying later): interface not active 01:01:51 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x128, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 367.317367][T19089] batman_adv: batadv0: Adding interface: macvlan75 01:01:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x1000000]}) [ 367.348173][T19089] batman_adv: batadv0: The MTU of interface macvlan75 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. 01:01:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004550a, &(0x7f0000000040)={0x7b}) 01:01:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfffffdfd}) [ 367.521005][T19089] batman_adv: batadv0: Not using interface macvlan75 (retrying later): interface not active 01:01:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x700000000000000]}) 01:01:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x2000000]}) [ 367.604585][T19118] batman_adv: batadv0: Adding interface: macvlan63 [ 367.626328][T19118] batman_adv: batadv0: The MTU of interface macvlan63 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40046207, &(0x7f0000000040)={0x7b}) 01:01:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x800000000000000]}) [ 367.776646][T19118] batman_adv: batadv0: Not using interface macvlan63 (retrying later): interface not active [ 367.830064][T19154] batman_adv: batadv0: Adding interface: macvlan76 [ 367.855397][T19154] batman_adv: batadv0: The MTU of interface macvlan76 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. [ 367.916137][T19154] batman_adv: batadv0: Not using interface macvlan76 (retrying later): interface not active 01:01:51 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x11c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0xfffffffe}) 01:01:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x3000000]}) 01:01:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfdfdffff00000000]}) [ 367.959595][T19133] batman_adv: batadv0: Adding interface: macvlan64 [ 368.003951][T19133] batman_adv: batadv0: The MTU of interface macvlan64 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. [ 368.079969][T19133] batman_adv: batadv0: Not using interface macvlan64 (retrying later): interface not active [ 368.155198][T19215] batman_adv: batadv0: Adding interface: macvlan77 [ 368.179379][T19215] batman_adv: batadv0: The MTU of interface macvlan77 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. 01:01:51 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x14c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40049409, &(0x7f0000000040)={0x7b}) 01:01:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x4000000]}) 01:01:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2]}) 01:01:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xff00000000000000]}) [ 368.273535][T19215] batman_adv: batadv0: Not using interface macvlan77 (retrying later): interface not active 01:01:52 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x128, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 368.348708][T19263] batman_adv: batadv0: Adding interface: macvlan65 [ 368.357157][T19263] batman_adv: batadv0: The MTU of interface macvlan65 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. 01:01:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x3]}) [ 368.424081][T19263] batman_adv: batadv0: Not using interface macvlan65 (retrying later): interface not active 01:01:52 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x174, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae86, &(0x7f0000000040)={0x7b}) 01:01:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x2]}) 01:01:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x5000000]}) [ 368.492760][T19287] batman_adv: batadv0: Adding interface: macvlan78 [ 368.512452][T19287] batman_adv: batadv0: The MTU of interface macvlan78 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 368.633010][T19287] batman_adv: batadv0: Not using interface macvlan78 (retrying later): interface not active 01:01:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4]}) 01:01:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae8b, &(0x7f0000000040)={0x7b}) [ 368.690396][T19302] batman_adv: batadv0: Adding interface: macvlan66 01:01:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x3]}) 01:01:52 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x14c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x6000000]}) [ 368.724439][T19302] batman_adv: batadv0: The MTU of interface macvlan66 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae99, &(0x7f0000000040)={0x7b}) [ 368.862763][T19302] batman_adv: batadv0: Not using interface macvlan66 (retrying later): interface not active 01:01:52 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x17a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x4]}) [ 368.942729][T19362] batman_adv: batadv0: Adding interface: macvlan79 01:01:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x5]}) [ 368.985225][T19362] batman_adv: batadv0: The MTU of interface macvlan79 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x7000000]}) [ 369.056944][T19362] batman_adv: batadv0: Not using interface macvlan79 (retrying later): interface not active 01:01:52 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x17a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 369.123620][T19393] batman_adv: batadv0: Adding interface: macvlan67 01:01:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6]}) 01:01:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40085503, &(0x7f0000000040)={0x7b}) 01:01:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x5]}) [ 369.170519][T19393] batman_adv: batadv0: The MTU of interface macvlan67 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 369.303456][T19393] batman_adv: batadv0: Not using interface macvlan67 (retrying later): interface not active 01:01:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xfdfdffff]}) 01:01:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x17e, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 369.381131][T19425] batman_adv: batadv0: Adding interface: macvlan80 01:01:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40085507, &(0x7f0000000040)={0x7b}) [ 369.418952][T19425] batman_adv: batadv0: The MTU of interface macvlan80 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. 01:01:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7]}) [ 369.478313][T19425] batman_adv: batadv0: Not using interface macvlan80 (retrying later): interface not active 01:01:53 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x17e, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x6]}) [ 369.536304][T19464] batman_adv: batadv0: Adding interface: macvlan68 [ 369.575688][T19464] batman_adv: batadv0: The MTU of interface macvlan68 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xffff8000]}) 01:01:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40086602, &(0x7f0000000040)={0x7b}) [ 369.684087][T19464] batman_adv: batadv0: Not using interface macvlan68 (retrying later): interface not active 01:01:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1a8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x7]}) [ 369.754115][T19487] batman_adv: batadv0: Adding interface: macvlan81 01:01:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x8]}) [ 369.785628][T19487] batman_adv: batadv0: The MTU of interface macvlan81 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. 01:01:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xfffffdfd]}) [ 369.889326][T19487] batman_adv: batadv0: Not using interface macvlan81 (retrying later): interface not active [ 369.938005][T19520] batman_adv: batadv0: Adding interface: macvlan69 [ 369.944536][T19520] batman_adv: batadv0: The MTU of interface macvlan69 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:53 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1a8, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 370.000114][T19520] batman_adv: batadv0: Not using interface macvlan69 (retrying later): interface not active 01:01:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1dc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x9]}) 01:01:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x7b}) 01:01:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x8]}) [ 370.123126][T19561] batman_adv: batadv0: Adding interface: macvlan82 [ 370.135390][T19561] batman_adv: batadv0: The MTU of interface macvlan82 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. [ 370.209212][T19561] batman_adv: batadv0: Not using interface macvlan82 (retrying later): interface not active 01:01:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x80ffff00000000]}) [ 370.263963][T19564] batman_adv: batadv0: Adding interface: macvlan70 01:01:54 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1d2, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae8a, &(0x7f0000000040)={0x7b}) 01:01:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xa]}) 01:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x300]}) [ 370.295637][T19564] batman_adv: batadv0: The MTU of interface macvlan70 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. [ 370.335821][T19564] batman_adv: batadv0: Not using interface macvlan70 (retrying later): interface not active [ 370.395009][T19564] batman_adv: batadv0: Adding interface: macvlan71 [ 370.412899][T19564] batman_adv: batadv0: The MTU of interface macvlan71 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. [ 370.496821][T19564] batman_adv: batadv0: Not using interface macvlan71 (retrying later): interface not active [ 370.524338][T19611] batman_adv: batadv0: Adding interface: macvlan83 01:01:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x100000000000000]}) 01:01:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x10]}) 01:01:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae90, &(0x7f0000000040)={0x7b}) [ 370.580019][T19611] batman_adv: batadv0: The MTU of interface macvlan83 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. 01:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x500]}) [ 370.742773][T19611] batman_adv: batadv0: Not using interface macvlan83 (retrying later): interface not active [ 370.771781][T19672] batman_adv: batadv0: Adding interface: macvlan72 01:01:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x48]}) 01:01:54 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1dc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x200000000000000]}) [ 370.809168][T19672] batman_adv: batadv0: The MTU of interface macvlan72 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. 01:01:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae93, &(0x7f0000000040)={0x7b}) 01:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x600]}) 01:01:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4c]}) [ 370.959328][T19672] batman_adv: batadv0: Not using interface macvlan72 (retrying later): interface not active 01:01:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x246, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 371.000239][T19702] batman_adv: batadv0: Adding interface: macvlan84 01:01:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x300000000000000]}) [ 371.041332][T19702] batman_adv: batadv0: The MTU of interface macvlan84 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae9c, &(0x7f0000000040)={0x7b}) [ 371.120341][T19702] batman_adv: batadv0: Not using interface macvlan84 (retrying later): interface not active 01:01:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x60]}) 01:01:54 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x230, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 371.190542][T19740] batman_adv: batadv0: Adding interface: macvlan73 [ 371.215204][T19740] batman_adv: batadv0: The MTU of interface macvlan73 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x700]}) 01:01:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x400000000000000]}) 01:01:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40095505, &(0x7f0000000040)={0x7b}) [ 371.376516][T19740] batman_adv: batadv0: Not using interface macvlan73 (retrying later): interface not active [ 371.406270][T19782] batman_adv: batadv0: Adding interface: macvlan85 01:01:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x24a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 371.420940][T19782] batman_adv: batadv0: The MTU of interface macvlan85 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x68]}) 01:01:55 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x23a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xff00]}) [ 371.535958][T19782] batman_adv: batadv0: Not using interface macvlan85 (retrying later): interface not active [ 371.566730][T19813] batman_adv: batadv0: Adding interface: macvlan74 [ 371.623496][T19813] batman_adv: batadv0: The MTU of interface macvlan74 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. 01:01:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x500000000000000]}) 01:01:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40186366, &(0x7f0000000040)={0x7b}) 01:01:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6c]}) [ 371.737899][T19813] batman_adv: batadv0: Not using interface macvlan74 (retrying later): interface not active [ 371.768260][T19842] batman_adv: batadv0: Adding interface: macvlan86 01:01:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x268, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 371.789230][T19842] batman_adv: batadv0: The MTU of interface macvlan86 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. 01:01:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x80ffff]}) 01:01:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x600000000000000]}) 01:01:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x401c5820, &(0x7f0000000040)={0x7b}) 01:01:55 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x246, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 371.954934][T19842] batman_adv: batadv0: Not using interface macvlan86 (retrying later): interface not active [ 371.993989][T19875] batman_adv: batadv0: Adding interface: macvlan75 [ 372.030902][T19875] batman_adv: batadv0: The MTU of interface macvlan75 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x74]}) [ 372.077585][T19875] batman_adv: batadv0: Not using interface macvlan75 (retrying later): interface not active 01:01:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x1000000]}) 01:01:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4020940d, &(0x7f0000000040)={0x7b}) [ 372.141535][T19903] batman_adv: batadv0: Adding interface: macvlan87 [ 372.161817][T19903] batman_adv: batadv0: The MTU of interface macvlan87 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x269, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x700000000000000]}) [ 372.317078][T19903] batman_adv: batadv0: Not using interface macvlan87 (retrying later): interface not active 01:01:56 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x24a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x2000000]}) 01:01:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xfdfdffff00000000]}) [ 372.371979][T19947] batman_adv: batadv0: Adding interface: macvlan76 01:01:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7a]}) 01:01:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x40305839, &(0x7f0000000040)={0x7b}) [ 372.428936][T19947] batman_adv: batadv0: The MTU of interface macvlan76 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. 01:01:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x2]}) [ 372.560314][T19947] batman_adv: batadv0: Not using interface macvlan76 (retrying later): interface not active 01:01:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040ae9e, &(0x7f0000000040)={0x7b}) [ 372.631034][T19982] batman_adv: batadv0: Adding interface: macvlan88 01:01:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x300]}) [ 372.670088][T19982] batman_adv: batadv0: The MTU of interface macvlan88 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. 01:01:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x3000000]}) [ 372.768499][T19982] batman_adv: batadv0: Not using interface macvlan88 (retrying later): interface not active [ 372.801189][T19947] batman_adv: batadv0: Adding interface: macvlan77 01:01:56 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x268, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 372.823117][T19947] batman_adv: batadv0: The MTU of interface macvlan77 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. [ 372.941696][T19947] batman_adv: batadv0: Not using interface macvlan77 (retrying later): interface not active [ 372.967502][T20048] batman_adv: batadv0: Adding interface: macvlan89 01:01:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x274, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4040aea0, &(0x7f0000000040)={0x7b}) 01:01:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x3]}) 01:01:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x4000000]}) 01:01:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x500]}) [ 372.974031][T20048] batman_adv: batadv0: The MTU of interface macvlan89 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048ae9b, &(0x7f0000000040)={0x7b}) 01:01:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x5000000]}) [ 373.135146][T20048] batman_adv: batadv0: Not using interface macvlan89 (retrying later): interface not active 01:01:56 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x269, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 373.192045][T20068] batman_adv: batadv0: Adding interface: macvlan78 [ 373.220534][T20068] batman_adv: batadv0: The MTU of interface macvlan78 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x4]}) 01:01:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600]}) 01:01:57 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x27d, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 373.267548][T20068] batman_adv: batadv0: Not using interface macvlan78 (retrying later): interface not active 01:01:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4048aecb, &(0x7f0000000040)={0x7b}) 01:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x6000000]}) [ 373.359424][T20112] batman_adv: batadv0: Adding interface: macvlan90 [ 373.427265][T20112] batman_adv: batadv0: The MTU of interface macvlan90 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. 01:01:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x700]}) 01:01:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b}) 01:01:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x5]}) 01:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x7000000]}) [ 373.590970][T20112] batman_adv: batadv0: Not using interface macvlan90 (retrying later): interface not active [ 373.648023][T20130] batman_adv: batadv0: Adding interface: macvlan79 [ 373.654549][T20130] batman_adv: batadv0: The MTU of interface macvlan79 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:57 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x274, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x900]}) 01:01:57 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2d6, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 373.747918][T20130] batman_adv: batadv0: Not using interface macvlan79 (retrying later): interface not active 01:01:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aea2, &(0x7f0000000040)={0x7b}) 01:01:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x6]}) 01:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x8000000]}) [ 373.894175][T20195] batman_adv: batadv0: Adding interface: macvlan91 [ 373.950473][T20195] batman_adv: batadv0: The MTU of interface macvlan91 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 373.978554][T20195] batman_adv: batadv0: Not using interface macvlan91 (retrying later): interface not active 01:01:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x7]}) [ 374.008072][T20201] batman_adv: batadv0: Adding interface: macvlan80 [ 374.014598][T20201] batman_adv: batadv0: The MTU of interface macvlan80 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. 01:01:57 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x27d, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xa00]}) [ 374.080738][T20201] batman_adv: batadv0: Not using interface macvlan80 (retrying later): interface not active 01:01:57 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2da, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4080aebf, &(0x7f0000000040)={0x7b}) [ 374.204347][T20248] batman_adv: batadv0: Adding interface: macvlan92 01:01:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x300]}) 01:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xfdfdffff]}) [ 374.243050][T20248] batman_adv: batadv0: The MTU of interface macvlan92 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. 01:01:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2000]}) 01:01:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4090ae82, &(0x7f0000000040)={0x7b}) [ 374.342927][T20248] batman_adv: batadv0: Not using interface macvlan92 (retrying later): interface not active 01:01:58 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2d6, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 374.408429][T20271] batman_adv: batadv0: Adding interface: macvlan81 [ 374.418249][T20271] batman_adv: batadv0: The MTU of interface macvlan81 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. 01:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xff000000]}) 01:01:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x500]}) 01:01:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4000]}) 01:01:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41015500, &(0x7f0000000040)={0x7b}) [ 374.600129][T20271] batman_adv: batadv0: Not using interface macvlan81 (retrying later): interface not active 01:01:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 374.644835][T20313] batman_adv: batadv0: Adding interface: macvlan93 [ 374.663707][T20313] batman_adv: batadv0: The MTU of interface macvlan93 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 374.753135][T20313] batman_adv: batadv0: Not using interface macvlan93 (retrying later): interface not active 01:01:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x600]}) 01:01:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4800]}) 01:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xffff8000]}) 01:01:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4138ae84, &(0x7f0000000040)={0x7b}) [ 374.833219][T20340] batman_adv: batadv0: Adding interface: macvlan82 [ 374.851307][T20340] batman_adv: batadv0: The MTU of interface macvlan82 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. [ 375.007895][T20340] batman_adv: batadv0: Not using interface macvlan82 (retrying later): interface not active 01:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xfffffdfd]}) 01:01:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x700]}) [ 375.065696][T20364] batman_adv: batadv0: Adding interface: macvlan94 [ 375.083644][T20364] batman_adv: batadv0: The MTU of interface macvlan94 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. 01:01:58 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2da, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4140aecd, &(0x7f0000000040)={0x7b}) 01:01:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4c00]}) 01:01:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x318, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 375.137291][T20364] batman_adv: batadv0: Not using interface macvlan94 (retrying later): interface not active [ 375.219992][T20416] batman_adv: batadv0: Adding interface: macvlan83 01:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x80ffff00000000]}) [ 375.250624][T20416] batman_adv: batadv0: The MTU of interface macvlan83 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x80ffff]}) 01:01:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6000]}) 01:01:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4188aea7, &(0x7f0000000040)={0x7b}) [ 375.402957][T20416] batman_adv: batadv0: Not using interface macvlan83 (retrying later): interface not active [ 375.434665][T20440] batman_adv: batadv0: Adding interface: macvlan95 01:01:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x320, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:01:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x1000000]}) [ 375.461838][T20440] batman_adv: batadv0: The MTU of interface macvlan95 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. 01:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x100000000000000]}) [ 375.584102][T20440] batman_adv: batadv0: Not using interface macvlan95 (retrying later): interface not active 01:01:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6800]}) [ 375.675854][T20495] batman_adv: batadv0: Adding interface: macvlan84 01:01:59 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:01:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x41a0ae8d, &(0x7f0000000040)={0x7b}) [ 375.702436][T20495] batman_adv: batadv0: The MTU of interface macvlan84 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:01:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4400ae8f, &(0x7f0000000040)={0x7b}) [ 375.847379][T20495] batman_adv: batadv0: Not using interface macvlan84 (retrying later): interface not active 01:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x200000000000000]}) [ 375.891464][T20530] batman_adv: batadv0: Adding interface: macvlan96 01:01:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6c00]}) 01:01:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x2000000]}) [ 375.920155][T20530] batman_adv: batadv0: The MTU of interface macvlan96 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. 01:01:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x366, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 375.963603][T20530] batman_adv: batadv0: Not using interface macvlan96 (retrying later): interface not active 01:01:59 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x318, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 376.067567][T20557] batman_adv: batadv0: Adding interface: macvlan85 01:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x300000000000000]}) [ 376.097164][T20557] batman_adv: batadv0: The MTU of interface macvlan85 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. 01:01:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x5000aea5, &(0x7f0000000040)={0x7b}) 01:01:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7400]}) 01:01:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x3000000]}) 01:01:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x38c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 376.195136][T20557] batman_adv: batadv0: Not using interface macvlan85 (retrying later): interface not active [ 376.230448][T20574] batman_adv: batadv0: Adding interface: macvlan97 [ 376.273714][T20574] batman_adv: batadv0: The MTU of interface macvlan97 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. 01:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x400000000000000]}) 01:02:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7a00]}) 01:02:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8004ae98, &(0x7f0000000040)={0x7b}) [ 376.426485][T20574] batman_adv: batadv0: Not using interface macvlan97 (retrying later): interface not active 01:02:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x4000000]}) 01:02:00 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x320, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 376.504440][T20618] batman_adv: batadv0: Adding interface: macvlan86 [ 376.529020][T20618] batman_adv: batadv0: The MTU of interface macvlan86 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. 01:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x500000000000000]}) 01:02:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80085502, &(0x7f0000000040)={0x7b}) [ 376.650094][T20618] batman_adv: batadv0: Not using interface macvlan86 (retrying later): interface not active 01:02:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x39a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xff00]}) [ 376.703776][T20666] batman_adv: batadv0: Adding interface: macvlan98 01:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x600000000000000]}) [ 376.762087][T20666] batman_adv: batadv0: The MTU of interface macvlan98 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x5000000]}) 01:02:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086301, &(0x7f0000000040)={0x7b}) [ 376.893277][T20666] batman_adv: batadv0: Not using interface macvlan98 (retrying later): interface not active 01:02:00 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x350, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x700000000000000]}) [ 376.959827][T20706] batman_adv: batadv0: Adding interface: macvlan87 [ 376.982314][T20706] batman_adv: batadv0: The MTU of interface macvlan87 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. 01:02:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x100000]}) 01:02:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x6000000]}) [ 377.093956][T20706] batman_adv: batadv0: Not using interface macvlan87 (retrying later): interface not active 01:02:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x80086601, &(0x7f0000000040)={0x7b}) [ 377.188163][T20742] batman_adv: batadv0: Adding interface: macvlan99 [ 377.209888][T20742] batman_adv: batadv0: The MTU of interface macvlan99 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. [ 377.292135][T20742] batman_adv: batadv0: Not using interface macvlan99 (retrying later): interface not active 01:02:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x200000]}) 01:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x800000000000000]}) [ 377.336187][T20767] batman_adv: batadv0: Adding interface: macvlan88 [ 377.343746][T20767] batman_adv: batadv0: The MTU of interface macvlan88 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. 01:02:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x7000000]}) 01:02:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x801c581f, &(0x7f0000000040)={0x7b}) 01:02:01 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x366, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 377.453616][T20767] batman_adv: batadv0: Not using interface macvlan88 (retrying later): interface not active 01:02:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 377.566806][T20812] batman_adv: batadv0: Adding interface: macvlan100 01:02:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfdfdffff]}) 01:02:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x400000]}) 01:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xfdfdffff00000000]}) [ 377.606644][T20812] batman_adv: batadv0: The MTU of interface macvlan100 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8040ae9f, &(0x7f0000000040)={0x7b}) 01:02:01 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x37a, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 377.746323][T20812] batman_adv: batadv0: Not using interface macvlan100 (retrying later): interface not active [ 377.769815][T20837] batman_adv: batadv0: Adding interface: macvlan89 [ 377.782727][T20837] batman_adv: batadv0: The MTU of interface macvlan89 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. [ 377.847088][T20837] batman_adv: batadv0: Not using interface macvlan89 (retrying later): interface not active 01:02:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 377.890326][T20865] batman_adv: batadv0: Adding interface: macvlan101 01:02:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8080aea1, &(0x7f0000000040)={0x7b}) 01:02:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600000]}) 01:02:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xffff8000]}) [ 377.923850][T20865] batman_adv: batadv0: The MTU of interface macvlan101 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. 01:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0xff00000000000000]}) 01:02:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8090ae81, &(0x7f0000000040)={0x7b}) [ 378.075387][T20865] batman_adv: batadv0: Not using interface macvlan101 (retrying later): interface not active 01:02:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x80ffff]}) [ 378.151834][T20892] batman_adv: batadv0: Adding interface: macvlan90 [ 378.175070][T20892] batman_adv: batadv0: The MTU of interface macvlan90 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. 01:02:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfffffdfd]}) 01:02:01 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 378.206192][ T3251] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.212716][ T3251] ieee802154 phy1 wpan1: encryption failed: -22 01:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x2]}) [ 378.282737][T20892] batman_adv: batadv0: Not using interface macvlan90 (retrying later): interface not active 01:02:02 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 378.341602][T20942] batman_adv: batadv0: Adding interface: macvlan102 01:02:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xa0ffff]}) 01:02:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8138ae83, &(0x7f0000000040)={0x7b}) [ 378.394252][T20942] batman_adv: batadv0: The MTU of interface macvlan102 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. 01:02:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x80ffff00000000]}) 01:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x3]}) [ 378.538476][T20942] batman_adv: batadv0: Not using interface macvlan102 (retrying later): interface not active 01:02:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xc0ffff]}) 01:02:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8140aecc, &(0x7f0000000040)={0x7b}) [ 378.584483][T20971] batman_adv: batadv0: Adding interface: macvlan91 [ 378.609031][T20971] batman_adv: batadv0: The MTU of interface macvlan91 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x1000000]}) 01:02:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x100000000000000]}) [ 378.750251][T20971] batman_adv: batadv0: Not using interface macvlan91 (retrying later): interface not active 01:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x4]}) [ 378.814629][T21001] batman_adv: batadv0: Adding interface: macvlan103 [ 378.839398][T21001] batman_adv: batadv0: The MTU of interface macvlan103 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. [ 378.960192][T21001] batman_adv: batadv0: Not using interface macvlan103 (retrying later): interface not active 01:02:02 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:02 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8188aea6, &(0x7f0000000040)={0x7b}) 01:02:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x2000000]}) 01:02:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x200000000000000]}) 01:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x5]}) [ 379.113295][T21066] batman_adv: batadv0: Adding interface: macvlan92 01:02:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81a0ae8c, &(0x7f0000000040)={0x7b}) [ 379.159263][T21066] batman_adv: batadv0: The MTU of interface macvlan92 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. 01:02:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x3000000]}) 01:02:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x300000000000000]}) [ 379.297593][T21066] batman_adv: batadv0: Not using interface macvlan92 (retrying later): interface not active [ 379.337687][T21090] batman_adv: batadv0: Adding interface: macvlan104 01:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x6]}) [ 379.344308][T21090] batman_adv: batadv0: The MTU of interface macvlan104 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:03 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4000000]}) [ 379.499055][T21090] batman_adv: batadv0: Not using interface macvlan104 (retrying later): interface not active [ 379.574956][T21145] batman_adv: batadv0: Adding interface: macvlan93 [ 379.588348][T21145] batman_adv: batadv0: The MTU of interface macvlan93 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. 01:02:03 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x8400ae8e, &(0x7f0000000040)={0x7b}) 01:02:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x400000000000000]}) 01:02:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x5000000]}) 01:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x7]}) [ 379.621209][T21145] batman_adv: batadv0: Not using interface macvlan93 (retrying later): interface not active 01:02:03 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xe00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 379.750398][T21183] batman_adv: batadv0: Adding interface: macvlan105 01:02:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x500000000000000]}) 01:02:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6000000]}) 01:02:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x9000aea4, &(0x7f0000000040)={0x7b}) [ 379.796937][T21183] batman_adv: batadv0: The MTU of interface macvlan105 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. 01:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x8]}) [ 379.931285][T21183] batman_adv: batadv0: Not using interface macvlan105 (retrying later): interface not active 01:02:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7000000]}) 01:02:03 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 380.012442][T21203] batman_adv: batadv0: Adding interface: macvlan94 01:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x300]}) [ 380.058202][T21203] batman_adv: batadv0: The MTU of interface macvlan94 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. 01:02:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) 01:02:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x8000000]}) [ 380.166098][T21203] batman_adv: batadv0: Not using interface macvlan94 (retrying later): interface not active 01:02:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x600000000000000]}) 01:02:03 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf7e, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 380.206436][T21263] batman_adv: batadv0: Adding interface: macvlan106 [ 380.244999][T21263] batman_adv: batadv0: The MTU of interface macvlan106 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. 01:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x500]}) [ 380.344799][T21263] batman_adv: batadv0: Not using interface macvlan106 (retrying later): interface not active 01:02:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x9000000]}) [ 380.385763][T21289] batman_adv: batadv0: Adding interface: macvlan95 01:02:04 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x700000000000000]}) 01:02:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0045878, &(0x7f0000000040)={0x7b}) [ 380.415364][T21289] batman_adv: batadv0: The MTU of interface macvlan95 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. 01:02:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xa000000]}) 01:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x600]}) [ 380.624135][T21289] batman_adv: batadv0: Not using interface macvlan95 (retrying later): interface not active 01:02:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfdfdffff00000000]}) 01:02:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0085504, &(0x7f0000000040)={0x7b}) 01:02:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf7f, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 380.700076][T21327] batman_adv: batadv0: Adding interface: macvlan107 [ 380.731849][T21327] batman_adv: batadv0: The MTU of interface macvlan107 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 380.788077][T21327] batman_adv: batadv0: Not using interface macvlan107 (retrying later): interface not active 01:02:04 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 380.870284][T21359] batman_adv: batadv0: Adding interface: macvlan96 01:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x700]}) 01:02:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x10000000]}) 01:02:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x2]}) [ 380.929727][T21359] batman_adv: batadv0: The MTU of interface macvlan96 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 380.957650][T21359] batman_adv: batadv0: Not using interface macvlan96 (retrying later): interface not active [ 380.999228][T21397] batman_adv: batadv0: Adding interface: macvlan108 01:02:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf80, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 381.036393][T21397] batman_adv: batadv0: The MTU of interface macvlan108 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000040)={0x7b}) [ 381.102620][T21397] batman_adv: batadv0: Not using interface macvlan108 (retrying later): interface not active 01:02:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x48000000]}) 01:02:04 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xe00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x3]}) 01:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xff00]}) [ 381.225483][T21435] batman_adv: batadv0: Adding interface: macvlan97 [ 381.252117][T21435] batman_adv: batadv0: The MTU of interface macvlan97 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x80ffff]}) [ 381.352791][T21435] batman_adv: batadv0: Not using interface macvlan97 (retrying later): interface not active 01:02:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1200, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 381.398365][T21451] batman_adv: batadv0: Adding interface: macvlan109 [ 381.423099][T21451] batman_adv: batadv0: The MTU of interface macvlan109 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. 01:02:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae91, &(0x7f0000000040)={0x7b}) 01:02:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x4c000000]}) 01:02:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x4]}) [ 381.511488][T21451] batman_adv: batadv0: Not using interface macvlan109 (retrying later): interface not active 01:02:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) 01:02:05 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf7b, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 381.557713][T21498] batman_adv: batadv0: Adding interface: macvlan98 01:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x1000000]}) [ 381.599501][T21498] batman_adv: batadv0: The MTU of interface macvlan98 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. [ 381.735280][T21498] batman_adv: batadv0: Not using interface macvlan98 (retrying later): interface not active [ 381.768341][T21540] batman_adv: batadv0: Adding interface: macvlan110 01:02:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x5]}) 01:02:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1803, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x2000000]}) [ 381.785572][T21540] batman_adv: batadv0: The MTU of interface macvlan110 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. [ 381.824287][T21540] batman_adv: batadv0: Not using interface macvlan110 (retrying later): interface not active 01:02:05 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xf7c, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x68000000]}) 01:02:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0189436, &(0x7f0000000040)={0x7b}) [ 381.947781][T21565] batman_adv: batadv0: Adding interface: macvlan111 [ 381.969352][T21565] batman_adv: batadv0: The MTU of interface macvlan111 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. [ 382.043660][T21565] batman_adv: batadv0: Not using interface macvlan111 (retrying later): interface not active [ 382.063019][T21567] batman_adv: batadv0: Adding interface: macvlan99 01:02:05 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1200, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x6]}) [ 382.074425][T21567] batman_adv: batadv0: The MTU of interface macvlan99 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. [ 382.104067][T21567] batman_adv: batadv0: Not using interface macvlan99 (retrying later): interface not active 01:02:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1c01, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x3000000]}) 01:02:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x6c000000]}) [ 382.192335][T21611] batman_adv: batadv0: Adding interface: macvlan112 [ 382.203764][T21611] batman_adv: batadv0: The MTU of interface macvlan112 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. 01:02:06 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1803, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 382.270458][T21611] batman_adv: batadv0: Not using interface macvlan112 (retrying later): interface not active [ 382.308662][T21624] batman_adv: batadv0: Adding interface: macvlan100 01:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x4000000]}) 01:02:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x7]}) [ 382.348679][T21624] batman_adv: batadv0: The MTU of interface macvlan100 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc018ae85, &(0x7f0000000040)={0x7b}) 01:02:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x74000000]}) [ 382.465650][T21624] batman_adv: batadv0: Not using interface macvlan100 (retrying later): interface not active [ 382.484262][T21652] batman_adv: batadv0: Adding interface: macvlan113 01:02:06 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1f00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 382.499283][T21652] batman_adv: batadv0: The MTU of interface macvlan113 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. [ 382.580609][T21652] batman_adv: batadv0: Not using interface macvlan113 (retrying later): interface not active 01:02:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x300]}) 01:02:06 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1c01, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc020660b, &(0x7f0000000040)={0x7b}) 01:02:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7a000000]}) 01:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x5000000]}) [ 382.672858][T21698] batman_adv: batadv0: Adding interface: macvlan101 [ 382.686831][T21698] batman_adv: batadv0: The MTU of interface macvlan101 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. 01:02:06 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 382.777492][T21698] batman_adv: batadv0: Not using interface macvlan101 (retrying later): interface not active [ 382.806272][T21706] batman_adv: batadv0: Adding interface: macvlan114 01:02:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x500]}) [ 382.832481][T21706] batman_adv: batadv0: The MTU of interface macvlan114 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x7ffffffe]}) 01:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x6000000]}) 01:02:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc028ae92, &(0x7f0000000040)={0x7b}) [ 382.976029][T21706] batman_adv: batadv0: Not using interface macvlan114 (retrying later): interface not active [ 383.011304][T21738] batman_adv: batadv0: Adding interface: macvlan102 [ 383.023370][T21738] batman_adv: batadv0: The MTU of interface macvlan102 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:06 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x1f00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x600]}) 01:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x7000000]}) [ 383.150881][T21738] batman_adv: batadv0: Not using interface macvlan102 (retrying later): interface not active 01:02:06 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2003, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfdfdffff]}) [ 383.210911][T21787] batman_adv: batadv0: Adding interface: macvlan115 [ 383.236236][T21787] batman_adv: batadv0: The MTU of interface macvlan115 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc0306201, &(0x7f0000000040)={0x7b}) [ 383.289532][T21787] batman_adv: batadv0: Not using interface macvlan115 (retrying later): interface not active 01:02:07 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x8000000]}) [ 383.386170][T21805] batman_adv: batadv0: Adding interface: macvlan103 01:02:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x700]}) [ 383.423883][T21805] batman_adv: batadv0: The MTU of interface macvlan103 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. 01:02:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc080aebe, &(0x7f0000000040)={0x7b}) [ 383.572458][T21805] batman_adv: batadv0: Not using interface macvlan103 (retrying later): interface not active 01:02:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfeffff7f]}) 01:02:07 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2801, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x80ffff]}) [ 383.657023][T21832] batman_adv: batadv0: Adding interface: macvlan116 01:02:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfdfdffff]}) [ 383.695675][T21832] batman_adv: batadv0: The MTU of interface macvlan116 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x1000000]}) [ 383.785186][T21832] batman_adv: batadv0: Not using interface macvlan116 (retrying later): interface not active 01:02:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc400941d, &(0x7f0000000040)={0x7b}) 01:02:07 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2003, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 383.837158][T21870] batman_adv: batadv0: Adding interface: macvlan104 [ 383.846743][T21870] batman_adv: batadv0: The MTU of interface macvlan104 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfeffffff]}) 01:02:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xff000000]}) 01:02:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc4089434, &(0x7f0000000040)={0x7b}) [ 383.991832][T21870] batman_adv: batadv0: Not using interface macvlan104 (retrying later): interface not active [ 384.030310][T21911] batman_adv: batadv0: Adding interface: macvlan117 01:02:07 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3a02, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 384.061624][T21911] batman_adv: batadv0: The MTU of interface macvlan117 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x2000000]}) 01:02:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xffff8000]}) 01:02:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xff000000]}) 01:02:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xd000943d, &(0x7f0000000040)={0x7b}) [ 384.225348][T21911] batman_adv: batadv0: Not using interface macvlan117 (retrying later): interface not active 01:02:08 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x2801, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 384.276856][T21952] batman_adv: batadv0: Adding interface: macvlan105 [ 384.294824][T21952] batman_adv: batadv0: The MTU of interface macvlan105 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfffffdfd]}) 01:02:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xffff8000]}) [ 384.392642][T21952] batman_adv: batadv0: Not using interface macvlan105 (retrying later): interface not active 01:02:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x2}) 01:02:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3f00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 384.454645][T22001] batman_adv: batadv0: Adding interface: macvlan118 01:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x3000000]}) [ 384.503339][T22001] batman_adv: batadv0: The MTU of interface macvlan118 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. 01:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x80ffff00000000]}) [ 384.578567][T22001] batman_adv: batadv0: Not using interface macvlan118 (retrying later): interface not active 01:02:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xffffa000]}) 01:02:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x3}) 01:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x4000000]}) [ 384.681842][T22020] batman_adv: batadv0: Adding interface: macvlan106 [ 384.704595][T22020] batman_adv: batadv0: The MTU of interface macvlan106 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:08 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3002, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x4}) [ 384.862621][T22020] batman_adv: batadv0: Not using interface macvlan106 (retrying later): interface not active 01:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x100000000000000]}) 01:02:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xffffc000]}) [ 384.937042][T22073] batman_adv: batadv0: Adding interface: macvlan119 [ 384.952138][T22073] batman_adv: batadv0: The MTU of interface macvlan119 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. 01:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x5000000]}) [ 384.982649][T22073] batman_adv: batadv0: Not using interface macvlan119 (retrying later): interface not active 01:02:08 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3600, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 385.062138][T22103] batman_adv: batadv0: Adding interface: macvlan107 01:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x200000000000000]}) 01:02:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x5}) [ 385.129087][T22103] batman_adv: batadv0: The MTU of interface macvlan107 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4602, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 385.201634][T22103] batman_adv: batadv0: Not using interface macvlan107 (retrying later): interface not active 01:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x6000000]}) [ 385.260787][T22140] batman_adv: batadv0: Adding interface: macvlan120 01:02:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfffffdfd]}) [ 385.293653][T22140] batman_adv: batadv0: The MTU of interface macvlan120 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b}) 01:02:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x300000000000000]}) [ 385.445274][T22140] batman_adv: batadv0: Not using interface macvlan120 (retrying later): interface not active [ 385.480018][T22158] batman_adv: batadv0: Adding interface: macvlan108 01:02:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x7000000]}) 01:02:09 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3a02, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 385.494877][T22158] batman_adv: batadv0: The MTU of interface macvlan108 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. [ 385.527852][T22158] batman_adv: batadv0: Not using interface macvlan108 (retrying later): interface not active 01:02:09 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4800, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xfffffffe]}) 01:02:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x2}) [ 385.682737][T22213] batman_adv: batadv0: Adding interface: macvlan121 01:02:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0xfdfdffff]}) 01:02:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x400000000000000]}) [ 385.753775][T22213] batman_adv: batadv0: The MTU of interface macvlan121 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 385.863631][T22213] batman_adv: batadv0: Not using interface macvlan121 (retrying later): interface not active 01:02:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x3}) [ 385.921878][T22226] batman_adv: batadv0: Adding interface: macvlan109 01:02:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x10000000000000]}) 01:02:09 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3f00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 385.953555][T22226] batman_adv: batadv0: The MTU of interface macvlan109 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0xffff8000]}) 01:02:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x500000000000000]}) [ 386.105012][T22226] batman_adv: batadv0: Not using interface macvlan109 (retrying later): interface not active 01:02:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x4}) 01:02:09 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4a00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 386.151669][T22291] batman_adv: batadv0: Adding interface: macvlan122 01:02:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x20000000000000]}) [ 386.191636][T22291] batman_adv: batadv0: The MTU of interface macvlan122 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. 01:02:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0xfffffdfd]}) [ 386.303689][T22291] batman_adv: batadv0: Not using interface macvlan122 (retrying later): interface not active [ 386.357009][T22321] batman_adv: batadv0: Adding interface: macvlan110 01:02:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x40000000000000]}) 01:02:10 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x5}) [ 386.382482][T22321] batman_adv: batadv0: The MTU of interface macvlan110 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x600000000000000]}) 01:02:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x80ffff00000000]}) [ 386.481935][T22321] batman_adv: batadv0: Not using interface macvlan110 (retrying later): interface not active 01:02:10 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4a02, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 386.534443][T22360] batman_adv: batadv0: Adding interface: macvlan123 01:02:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x6}) [ 386.601923][T22360] batman_adv: batadv0: The MTU of interface macvlan123 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 386.690326][T22360] batman_adv: batadv0: Not using interface macvlan123 (retrying later): interface not active [ 386.716804][T22392] batman_adv: batadv0: Adding interface: macvlan111 01:02:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x700000000000000]}) 01:02:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x60000000000000]}) 01:02:10 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4602, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) [ 386.731956][T22392] batman_adv: batadv0: The MTU of interface macvlan111 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. 01:02:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}) 01:02:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x7}) [ 386.837081][T22392] batman_adv: batadv0: Not using interface macvlan111 (retrying later): interface not active 01:02:10 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4c00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x800000000000000]}) [ 386.910740][T22418] batman_adv: batadv0: Adding interface: macvlan124 [ 386.929405][T22418] batman_adv: batadv0: The MTU of interface macvlan124 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. 01:02:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x80ffff00000000]}) 01:02:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x200000000000000]}) [ 387.056048][T22418] batman_adv: batadv0: Not using interface macvlan124 (retrying later): interface not active [ 387.109177][T22445] batman_adv: batadv0: Adding interface: macvlan112 01:02:10 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4800, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x8}) [ 387.137784][T22445] batman_adv: batadv0: The MTU of interface macvlan112 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfdfdffff00000000]}) 01:02:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x300000000000000]}) [ 387.265684][T22445] batman_adv: batadv0: Not using interface macvlan112 (retrying later): interface not active [ 387.303335][T22480] batman_adv: batadv0: Adding interface: macvlan125 01:02:11 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4c01, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xa0ffff00000000]}) [ 387.341586][T22480] batman_adv: batadv0: The MTU of interface macvlan125 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. 01:02:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xff00000000000000]}) [ 387.457073][T22480] batman_adv: batadv0: Not using interface macvlan125 (retrying later): interface not active 01:02:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x400000000000000]}) [ 387.497418][T22516] batman_adv: batadv0: Adding interface: macvlan113 [ 387.507035][T22516] batman_adv: batadv0: The MTU of interface macvlan113 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. 01:02:11 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4a00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x300}) 01:02:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x2]}) 01:02:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0xc0ffff00000000]}) [ 387.701072][T22516] batman_adv: batadv0: Not using interface macvlan113 (retrying later): interface not active 01:02:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x500000000000000]}) 01:02:11 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 387.758543][T22552] batman_adv: batadv0: Adding interface: macvlan126 [ 387.801680][T22552] batman_adv: batadv0: The MTU of interface macvlan126 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. 01:02:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x500}) 01:02:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x3]}) [ 387.930719][T22552] batman_adv: batadv0: Not using interface macvlan126 (retrying later): interface not active 01:02:11 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4a02, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x600000000000000]}) [ 387.991856][T22585] batman_adv: batadv0: Adding interface: macvlan114 [ 388.006870][T22585] batman_adv: batadv0: The MTU of interface macvlan114 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x100000000000000]}) [ 388.132122][T22585] batman_adv: batadv0: Not using interface macvlan114 (retrying later): interface not active [ 388.153900][T22628] batman_adv: batadv0: Adding interface: macvlan127 01:02:11 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6000, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x600}) [ 388.162680][T22628] batman_adv: batadv0: The MTU of interface macvlan127 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. [ 388.193155][T22628] batman_adv: batadv0: Not using interface macvlan127 (retrying later): interface not active 01:02:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x4]}) 01:02:12 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4c00, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x5]}) 01:02:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x200000000000000]}) 01:02:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x700000000000000]}) [ 388.399342][T22660] batman_adv: batadv0: Adding interface: macvlan115 01:02:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x700}) [ 388.445891][T22660] batman_adv: batadv0: The MTU of interface macvlan115 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x300000000000000]}) [ 388.526598][T22660] batman_adv: batadv0: Not using interface macvlan115 (retrying later): interface not active [ 388.563317][T22670] batman_adv: batadv0: Adding interface: macvlan128 01:02:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x6]}) [ 388.603858][T22670] batman_adv: batadv0: The MTU of interface macvlan128 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 388.719704][T22670] batman_adv: batadv0: Not using interface macvlan128 (retrying later): interface not active [ 388.746419][T22720] batman_adv: batadv0: Adding interface: macvlan116 [ 388.753741][T22720] batman_adv: batadv0: The MTU of interface macvlan116 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. [ 388.780990][T22720] batman_adv: batadv0: Not using interface macvlan116 (retrying later): interface not active 01:02:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6603, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) 01:02:12 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4c01, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0xffff]}) 01:02:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0xff00}) 01:02:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x400000000000000]}) 01:02:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x7]}) [ 389.010526][T22759] batman_adv: batadv0: Adding interface: macvlan117 [ 389.034948][T22759] batman_adv: batadv0: The MTU of interface macvlan117 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. 01:02:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x8]}) 01:02:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x500000000000000]}) 01:02:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x80ffff}) [ 389.172701][T22759] batman_adv: batadv0: Not using interface macvlan117 (retrying later): interface not active [ 389.209367][T22758] batman_adv: batadv0: Adding interface: macvlan129 01:02:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r5 = dup3(r2, r3, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008aec1, &(0x7f0000000040)={0x7b}) dup2(r5, r4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000001c0)={0x1, r5, 0x1}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0xc008aec1, &(0x7f0000000040)={0x7b}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x30d483, 0x0) syz_kvm_setup_cpu$x86(r1, r7, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="0f060fc7bf3f00b89b0e8ee8baf80c660f58e966efbafc0c66ed0fc72d362eae650f01c466141f440f20c0663509000000440f22c0652e660f38827b0e", 0x3d}], 0x1, 0x69, &(0x7f0000000180)=[@cstype3, @cr4={0x1, 0x401a4}], 0x2) 01:02:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6800, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 389.221276][T22758] batman_adv: batadv0: The MTU of interface macvlan129 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 389.271644][T22758] batman_adv: batadv0: Not using interface macvlan129 (retrying later): interface not active 01:02:13 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5003, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x300]}) [ 389.404578][T22818] batman_adv: batadv0: Adding interface: macvlan118 [ 389.428653][T22812] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. 01:02:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x600000000000000]}) 01:02:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x1000000}) [ 389.466700][T22818] batman_adv: batadv0: The MTU of interface macvlan118 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. [ 389.503962][T22818] batman_adv: batadv0: Not using interface macvlan118 (retrying later): interface not active [ 389.524554][T22847] batman_adv: batadv0: Adding interface: macvlan130 [ 389.533675][T22847] batman_adv: batadv0: The MTU of interface macvlan130 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. 01:02:13 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6802, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 389.574543][T22847] batman_adv: batadv0: Not using interface macvlan130 (retrying later): interface not active 01:02:13 executing program 5: mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 01:02:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x2000000}) 01:02:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x500]}) 01:02:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x700000000000000]}) [ 389.761785][T22887] batman_adv: batadv0: Adding interface: macvlan119 [ 389.778850][T22887] batman_adv: batadv0: The MTU of interface macvlan119 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 01:02:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)="5808d544e6d8665f0d83238a6fd5cc", 0xf, r0}, 0x68) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) dup(r3) 01:02:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x3000000}) [ 389.920942][T22887] batman_adv: batadv0: Not using interface macvlan119 (retrying later): interface not active 01:02:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x600]}) 01:02:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b, 0x0, [0x800000000000000]}) 01:02:13 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f00006b1000/0x3000)=nil) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) shmat(0x0, &(0x7f0000e05000/0x3000)=nil, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6902, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) dup(0xffffffffffffffff) [ 390.024555][T22896] batman_adv: batadv0: Adding interface: macvlan131 01:02:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x5, 0x80000000, 0x0, 0x3, 0x4, 0xffffffff, 0x3af1f506, 0x3, 0x2, 0xfffffffffffff000, 0x3, 0x0, 0x3, 0x2, 0xf64f, 0xfff], 0x42085f46fd3efd96, 0x101}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008aec1, &(0x7f0000000040)={0x7b}) [ 390.062856][T22896] batman_adv: batadv0: The MTU of interface macvlan131 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. 01:02:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc048aeca, &(0x7f0000000040)={0x7b, 0x4000000}) [ 390.237633][T22896] batman_adv: batadv0: Not using interface macvlan131 (retrying later): interface not active [ 390.250397][T22957] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 390.262134][T22957] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 390.270547][T22957] CPU: 1 PID: 22957 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 390.278521][T22947] batman_adv: batadv0: Adding interface: macvlan120 [ 390.278968][T22957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.292962][T22947] batman_adv: batadv0: The MTU of interface macvlan120 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. [ 390.295700][T22957] RIP: 0010:rcu_segcblist_enqueue+0xb9/0x130 [ 390.295740][T22957] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4e 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 20 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 21 48 89 75 00 48 89 73 20 48 83 c4 08 5b 5d c3 48 [ 390.295763][T22957] RSP: 0018:ffffc9000285fbe8 EFLAGS: 00010046 [ 390.295782][T22957] RAX: dffffc0000000000 RBX: ffff8880b9d00080 RCX: ffffffff815bde00 [ 390.295801][T22957] RDX: 0000000000000000 RSI: ffffc9000285fcd0 RDI: ffff8880b9d000a0 [ 390.368859][T22957] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000003 [ 390.376822][T22957] R10: fffff5200050bf6f R11: 0000000000000000 R12: ffffc9000285fcd0 [ 390.384797][T22957] R13: ffff8880b9d00080 R14: 0000000000000000 R15: ffff8880b9d00040 [ 390.392759][T22957] FS: 00007f1acffb9700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 390.401854][T22957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 390.408456][T22957] CR2: 00007f1acff77718 CR3: 000000008f292000 CR4: 00000000001526e0 [ 390.416430][T22957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 390.424394][T22957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 390.432365][T22957] Call Trace: [ 390.435635][T22957] ? srcu_gp_start_if_needed+0x102/0xbc0 [ 390.441274][T22957] srcu_gp_start_if_needed+0x116/0xbc0 [ 390.446743][T22957] ? lockdep_init_map_type+0x2c3/0x7b0 [ 390.452202][T22957] __synchronize_srcu+0x21f/0x290 [ 390.457221][T22957] ? call_srcu+0xc0/0xc0 [ 390.461457][T22957] ? lock_downgrade+0x6e0/0x6e0 [ 390.466304][T22957] ? rcu_tasks_pregp_step+0x10/0x10 [ 390.471574][T22957] ? trace_hardirqs_on+0x5b/0x1c0 [ 390.476599][T22957] kvm_mmu_uninit_vm+0x18/0x30 [ 390.481410][T22957] kvm_arch_destroy_vm+0x4e7/0x680 [ 390.486519][T22957] kvm_dev_ioctl+0xdde/0x1810 [ 390.491197][T22957] ? kvm_put_kvm+0xd80/0xd80 [ 390.495785][T22957] ? __fget_files+0x23d/0x3e0 [ 390.500462][T22957] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 390.506697][T22957] ? kvm_put_kvm+0xd80/0xd80 [ 390.511281][T22957] __x64_sys_ioctl+0x193/0x200 [ 390.516135][T22957] do_syscall_64+0x35/0xb0 [ 390.520551][T22957] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 390.526446][T22957] RIP: 0033:0x4665f9 [ 390.530332][T22957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 390.550020][T22957] RSP: 002b:00007f1acffb9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 390.558434][T22957] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 390.566396][T22957] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 390.574357][T22957] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 390.582491][T22957] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 390.590451][T22957] R13: 0000000000a9fb1f R14: 00007f1acffb9300 R15: 0000000000022000 [ 390.598420][T22957] Modules linked in: [ 390.602306][T22957] ---[ end trace b66a1ad0ef264fd2 ]--- [ 390.607744][T22957] RIP: 0010:rcu_segcblist_enqueue+0xb9/0x130 [ 390.613732][T22957] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4e 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 20 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 21 48 89 75 00 48 89 73 20 48 83 c4 08 5b 5d c3 48 [ 390.633330][T22957] RSP: 0018:ffffc9000285fbe8 EFLAGS: 00010046 [ 390.639384][T22957] RAX: dffffc0000000000 RBX: ffff8880b9d00080 RCX: ffffffff815bde00 [ 390.647344][T22957] RDX: 0000000000000000 RSI: ffffc9000285fcd0 RDI: ffff8880b9d000a0 [ 390.655306][T22957] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000003 [ 390.663266][T22957] R10: fffff5200050bf6f R11: 0000000000000000 R12: ffffc9000285fcd0 [ 390.671226][T22957] R13: ffff8880b9d00080 R14: 0000000000000000 R15: ffff8880b9d00040 [ 390.679187][T22957] FS: 00007f1acffb9700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 390.688108][T22957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 390.694681][T22957] CR2: 00007f1acff77718 CR3: 000000008f292000 CR4: 00000000001526e0 [ 390.702644][T22957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 390.710603][T22957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 390.718569][T22957] Kernel panic - not syncing: Fatal exception [ 390.725787][T22957] Kernel Offset: disabled [ 390.730099][T22957] Rebooting in 86400 seconds..