last executing test programs: 2.005860528s ago: executing program 1 (id=2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000780)={0x1c, 0x4, 0x6, 0x401, 0x0, 0x0, {0x7, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc080}, 0xe821651e0a1b45fc) 1.971624601s ago: executing program 1 (id=6): socket(0x10, 0x803, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x20) mkdir(&(0x7f0000000000)='./bus\x00', 0x1) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141102) writev(r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x80}) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0xfffffdcf) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2280, 0x82) 1.724121305s ago: executing program 1 (id=7): mkdir(0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 1.696860987s ago: executing program 3 (id=5): r0 = syz_usb_connect(0x3, 0x36, 0x0, 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x8, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000003c0)='GPL\x00'}, 0x90) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000002c00ef5f"], 0x14}, 0x1, 0x0, 0x0, 0x20008081}, 0x800) mkdirat(0xffffffffffffff9c, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ptrace$cont(0x7, r2, 0x74e380000000, 0xfff) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$PTP_PIN_GETFUNC2(0xffffffffffffffff, 0xc0603d0f, &(0x7f00000003c0)={'\x00', 0x2, 0x0, 0xe}) r5 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCADDRT(r5, 0x890b, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x0) bind$bt_hci(r6, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r6, &(0x7f0000000000), 0xd) connect$rose(r5, &(0x7f0000000040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x1, @null}, 0x1c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) 772.808496ms ago: executing program 4 (id=4): pipe(&(0x7f0000000040)) io_submit(0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e010203010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x103080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$video(&(0x7f0000000040), 0x1, 0x240) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000000000000095980000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f0ffffffb702000005000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r2}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="030000000400000004000000b5"], 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x4, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r4, 0x0, 0xe, 0x0, &(0x7f0000000180)="c1dfb080cd21d308098ee68886dd", 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 387.039112ms ago: executing program 2 (id=3): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_io_uring_setup(0x23d, &(0x7f0000000680)={0x0, 0x425e5, 0x10100, 0x3, 0x202e0}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x31a0}}) io_uring_enter(r1, 0x2648, 0x1d5e, 0x2, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000240)) read$dsp(r0, &(0x7f0000000280)=""/79, 0x4f) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x0) readv(r4, &(0x7f00000002c0)=[{&(0x7f0000001500)=""/4110, 0x100e}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x8e383, 0x0) 182.840722ms ago: executing program 0 (id=1): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f0000000000)={0x8, 0x9, 0x2, 0x10, 0xff, 0x11, 0x26, "112e1fdcfe076c34e10d861bac45591bb822ea4f", "58a05d370bfe5e719df9167e7d75675f68da27e4"}) 0s ago: executing program 2 (id=8): r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x20004810) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000002300)=@raw={'raw\x00', 0xc01, 0x3, 0x1268, 0x1100, 0x5002004a, 0x0, 0x1100, 0x0, 0x11d0, 0x3c8, 0x3c8, 0x11d0, 0x3c8, 0x3, 0x0, {[{{@uncond, 0x60, 0x10a0, 0x1100, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x2, 0x1, 0x7], 0x6, 0x2}, {0x2, [0x0, 0x6, 0x4, 0x9, 0x0, 0x89ce99baffcf6900], 0x1, 0x1}}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback, [0xffffff00, 0xff000000, 0xff, 0xff0000ff], 0x4e22, 0x4c20, 0x4e24, 0x4e23, 0xc9, 0x0, 0x3b, 0x83, 0x25}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x12c8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts. [ 56.560188][ T4171] cgroup: Unknown subsys name 'net' [ 56.666949][ T4171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 58.062084][ T4171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 59.593434][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 59.701019][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 59.783493][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.791399][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.799602][ T4185] device bridge_slave_0 entered promiscuous mode [ 59.823048][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 59.832792][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.839962][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.848509][ T4185] device bridge_slave_1 entered promiscuous mode [ 59.874324][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 59.909289][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.916733][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.924622][ T4183] device bridge_slave_0 entered promiscuous mode [ 59.937813][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.947377][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 59.967029][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.974206][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.982258][ T4183] device bridge_slave_1 entered promiscuous mode [ 59.994308][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.047572][ T4185] team0: Port device team_slave_0 added [ 60.073481][ T4185] team0: Port device team_slave_1 added [ 60.090938][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.125958][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.133585][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.141924][ T4190] device bridge_slave_0 entered promiscuous mode [ 60.150379][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.181760][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.189125][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.196987][ T4190] device bridge_slave_1 entered promiscuous mode [ 60.211574][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.218532][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.245031][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.256836][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.263963][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.272059][ T4184] device bridge_slave_0 entered promiscuous mode [ 60.301947][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.308926][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.335059][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.346683][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.353906][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.361938][ T4184] device bridge_slave_1 entered promiscuous mode [ 60.371215][ T4183] team0: Port device team_slave_0 added [ 60.393261][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.400352][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.409386][ T4182] device bridge_slave_0 entered promiscuous mode [ 60.430676][ T4183] team0: Port device team_slave_1 added [ 60.438120][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.452429][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.461859][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.468934][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.477650][ T4182] device bridge_slave_1 entered promiscuous mode [ 60.495300][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.521125][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.554256][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.561392][ T4183] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.587631][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.615076][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.638225][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.645492][ T4183] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.671911][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.692345][ T4190] team0: Port device team_slave_0 added [ 60.699636][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.710516][ T4184] team0: Port device team_slave_0 added [ 60.723605][ T4185] device hsr_slave_0 entered promiscuous mode [ 60.733317][ T4185] device hsr_slave_1 entered promiscuous mode [ 60.741166][ T4190] team0: Port device team_slave_1 added [ 60.761592][ T4184] team0: Port device team_slave_1 added [ 60.768885][ T4182] team0: Port device team_slave_0 added [ 60.794143][ T4182] team0: Port device team_slave_1 added [ 60.832568][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.839541][ T4190] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.865651][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.888462][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.895506][ T4184] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 60.921422][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.935412][ T4183] device hsr_slave_0 entered promiscuous mode [ 60.942994][ T4183] device hsr_slave_1 entered promiscuous mode [ 60.949489][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.957407][ T4183] Cannot create hsr debugfs directory [ 60.970335][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.977464][ T4190] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.003758][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.022410][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.029514][ T4184] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.055662][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.068410][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.075471][ T4182] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.101509][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.129610][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.137313][ T4182] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.163732][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.251744][ T4184] device hsr_slave_0 entered promiscuous mode [ 61.258555][ T4184] device hsr_slave_1 entered promiscuous mode [ 61.265181][ T4184] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.272881][ T4184] Cannot create hsr debugfs directory [ 61.281564][ T4182] device hsr_slave_0 entered promiscuous mode [ 61.288243][ T4182] device hsr_slave_1 entered promiscuous mode [ 61.294854][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.302649][ T4182] Cannot create hsr debugfs directory [ 61.320841][ T4190] device hsr_slave_0 entered promiscuous mode [ 61.327707][ T4190] device hsr_slave_1 entered promiscuous mode [ 61.334659][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.342461][ T4190] Cannot create hsr debugfs directory [ 61.361311][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 61.371356][ T4186] Bluetooth: hci0: command 0x0409 tx timeout [ 61.380770][ T4186] Bluetooth: hci1: command 0x0409 tx timeout [ 61.387016][ T4186] Bluetooth: hci4: command 0x0409 tx timeout [ 61.440832][ T4186] Bluetooth: hci2: command 0x0409 tx timeout [ 61.608306][ T4185] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 61.621867][ T4185] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 61.631218][ T4185] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 61.640893][ T4185] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 61.705303][ T4183] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.722843][ T4183] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.732598][ T4183] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.754835][ T4183] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.770083][ T4190] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.798022][ T4190] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.809381][ T4190] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 61.828507][ T4190] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.879499][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.889722][ T4184] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.911622][ T4184] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.932907][ T4184] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.942307][ T4184] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.966068][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.976669][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.988273][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.049158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.057928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.067959][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.075291][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.084799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.122932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.136053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.145115][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.152253][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.161850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.173502][ T4182] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.186510][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.196172][ T4182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.224755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.234163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.245996][ T4182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.258978][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.267856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.278763][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.293938][ T4182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.304742][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.314702][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.336010][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.347602][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.356612][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.366691][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.375428][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.383949][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.392790][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.401661][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.428399][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.436443][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.446230][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.460058][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.467177][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.475194][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.484880][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.493797][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.500944][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.509356][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.519188][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.547130][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.572378][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.586989][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.596750][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.614953][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.629698][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.637650][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.653017][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.663116][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.670177][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.685680][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.703292][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.712055][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.722156][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.730519][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.739534][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.749230][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.758826][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.768286][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.777709][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.784834][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.812635][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.822914][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.832208][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.839279][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.849405][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.858289][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.866939][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.875912][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.887093][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.894189][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.903859][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.913366][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.922206][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.933849][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.941904][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.957408][ T4183] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.971881][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.989757][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.006790][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.020314][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.030833][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.039499][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.049319][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.057963][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.072328][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.086290][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.105134][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.130635][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.139074][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.162261][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.179472][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.203014][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.218404][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.227109][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.237039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.246942][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.255791][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.264786][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.281203][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.290245][ T4184] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.303266][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.322173][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.331953][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.342229][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.350528][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.359954][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.424353][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.441542][ T4233] Bluetooth: hci3: command 0x041b tx timeout [ 63.449865][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.452380][ T4173] Bluetooth: hci4: command 0x041b tx timeout [ 63.472833][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.481722][ T4173] Bluetooth: hci1: command 0x041b tx timeout [ 63.487850][ T4173] Bluetooth: hci0: command 0x041b tx timeout [ 63.513896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.521970][ T4173] Bluetooth: hci2: command 0x041b tx timeout [ 63.546760][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.576961][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.613968][ T4183] device veth0_vlan entered promiscuous mode [ 63.621453][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.638237][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.657448][ T4183] device veth1_vlan entered promiscuous mode [ 63.685116][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.694017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.702153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.710303][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.719235][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.729625][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.736790][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.745153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.754061][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.764479][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.771579][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.779170][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.788174][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.798773][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.806819][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.815642][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.824760][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.834106][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.843822][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.873810][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.891443][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.900124][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.912902][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.921420][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.929668][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.938981][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.949183][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.958493][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.984404][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.996403][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.005697][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.015927][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.025053][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.032897][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.040799][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.053884][ T4185] device veth0_vlan entered promiscuous mode [ 64.064847][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.094871][ T4185] device veth1_vlan entered promiscuous mode [ 64.105365][ T4183] device veth0_macvtap entered promiscuous mode [ 64.115153][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.133238][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.142164][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.151227][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.184238][ T4183] device veth1_macvtap entered promiscuous mode [ 64.196564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.205917][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.218947][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.228249][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.255942][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.265337][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.285627][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.295273][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.313453][ T4185] device veth0_macvtap entered promiscuous mode [ 64.340238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.348830][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.358381][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.367460][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.376479][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.389245][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.397930][ T4185] device veth1_macvtap entered promiscuous mode [ 64.409355][ T4190] device veth0_vlan entered promiscuous mode [ 64.421616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.429671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.438861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.447982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.458055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.471019][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.484540][ T4184] device veth0_vlan entered promiscuous mode [ 64.496315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.504271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.513586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.523584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.537742][ T4183] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.547008][ T4183] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.556197][ T4183] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.566144][ T4183] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.585275][ T4184] device veth1_vlan entered promiscuous mode [ 64.597984][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.605288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.613952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.622638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.633373][ T4190] device veth1_vlan entered promiscuous mode [ 64.651238][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 64.666257][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.677582][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.714278][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.722967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.731913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.740004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.748813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.759239][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.771767][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.783719][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.815862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.829491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.844620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.853330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.863782][ T4185] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.873126][ T4185] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.884660][ T4185] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.894085][ T4185] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.907571][ T4184] device veth0_macvtap entered promiscuous mode [ 64.934588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.943209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.953511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.963126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.972931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.982737][ T4190] device veth0_macvtap entered promiscuous mode [ 64.999438][ T4184] device veth1_macvtap entered promiscuous mode [ 65.021996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.042947][ T4182] device veth0_vlan entered promiscuous mode [ 65.057516][ T4190] device veth1_macvtap entered promiscuous mode [ 65.065481][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.076065][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.086075][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.096886][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.107829][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.117470][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.129406][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.138323][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.147776][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.156737][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.165063][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.192706][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.204076][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.215365][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.223035][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.236709][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.247442][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.258985][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.270364][ T4184] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.279278][ T4184] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.288386][ T4184] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.297479][ T4184] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.323615][ T4182] device veth1_vlan entered promiscuous mode [ 65.333057][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.342381][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.350370][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.359579][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.427090][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.435314][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.446770][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.460952][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.471426][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.482688][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.492978][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.503725][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.515105][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.535217][ T4261] Bluetooth: hci0: command 0x040f tx timeout [ 65.548043][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.555740][ T4261] Bluetooth: hci1: command 0x040f tx timeout [ 65.558137][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.571809][ T4261] Bluetooth: hci4: command 0x040f tx timeout [ 65.575117][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.582031][ T4261] Bluetooth: hci3: command 0x040f tx timeout [ 65.594167][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.603180][ T4186] Bluetooth: hci2: command 0x040f tx timeout [ 65.609356][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.620078][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.630476][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.642211][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.652067][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.662684][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.675335][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.699938][ T4182] device veth0_macvtap entered promiscuous mode [ 65.721865][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.731370][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.740175][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.755352][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.772249][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.778948][ T4190] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.780307][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.809357][ T4190] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.818967][ T4190] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.828076][ T4190] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.839334][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.852136][ T4182] device veth1_macvtap entered promiscuous mode [ 65.867418][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.870836][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.888350][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.896762][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.904832][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.993755][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.004063][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.023761][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.036142][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.047325][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.062781][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.075208][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.085783][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.099076][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.109205][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.120126][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.139266][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.147749][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.178656][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.192520][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.209891][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.224684][ T3097] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.423321][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.441008][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.451907][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.463029][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.473035][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.484526][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.521206][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.642497][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.758209][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.236964][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.256135][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.276413][ T4182] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.286115][ T4182] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.295883][ T4182] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.306609][ T4182] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.333966][ T4308] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.358379][ T4308] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.385615][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.454133][ T309] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.471799][ T309] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.489851][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.540645][ T309] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.550560][ T309] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.568735][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.580777][ T7] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 67.617395][ T4232] Bluetooth: hci3: command 0x0419 tx timeout [ 67.632195][ T309] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.638101][ T4232] Bluetooth: hci4: command 0x0419 tx timeout [ 67.647590][ T309] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.666546][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.678765][ T4232] Bluetooth: hci1: command 0x0419 tx timeout [ 67.706108][ T4232] Bluetooth: hci0: command 0x0419 tx timeout [ 67.719473][ T4232] Bluetooth: hci2: command 0x0419 tx timeout [ 67.830806][ T7] usb 5-1: Using ep0 maxpacket: 16 [ 67.950853][ T7] usb 5-1: config 0 has no interfaces? [ 68.238525][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #140!!! [ 68.248331][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!! [ 68.280583][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 68.289661][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 68.298655][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 68.307652][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #80!!! [ 68.316622][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!! [ 68.325615][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!! [ 68.334617][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!! [ 68.343613][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #182!!! [ 68.944203][ T4324] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1497 [ 68.953791][ T4324] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4324, name: syz.2.8 [ 68.962553][ T4324] 1 lock held by syz.2.8/4324: [ 68.967308][ T4324] #0: ffffffff8c142038 (css_set_lock){....}-{2:2}, at: cgroup_get_from_path+0x26/0x2f0 [ 68.977066][ T4324] irq event stamp: 1272 [ 68.981230][ T4324] hardirqs last enabled at (1271): [] _raw_spin_unlock_irqrestore+0x82/0x100 [ 68.991640][ T4324] hardirqs last disabled at (1272): [] _raw_spin_lock_irq+0x7a/0xe0 [ 69.001180][ T4324] softirqs last enabled at (1246): [] ip_setsockopt+0x4c0/0x3070 [ 69.010598][ T4324] softirqs last disabled at (1244): [] release_sock+0x2b/0x1b0 [ 69.019722][ T4324] Preemption disabled at: [ 69.019728][ T4324] [<0000000000000000>] 0x0 [ 69.028454][ T4324] CPU: 0 PID: 4324 Comm: syz.2.8 Not tainted syzkaller #0 [ 69.035556][ T4324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 69.045619][ T4324] Call Trace: [ 69.048893][ T4324] [ 69.051814][ T4324] dump_stack_lvl+0x168/0x230 [ 69.056487][ T4324] ? ip_setsockopt+0x4c0/0x3070 [ 69.061343][ T4324] ? show_regs_print_info+0x20/0x20 [ 69.066536][ T4324] ? load_image+0x3b0/0x3b0 [ 69.071042][ T4324] ___might_sleep+0x47c/0x600 [ 69.075719][ T4324] ? __might_sleep+0xf0/0xf0 [ 69.080307][ T4324] down_read+0x20/0x2e0 [ 69.084472][ T4324] kernfs_walk_and_get_ns+0x81/0x2b0 [ 69.089767][ T4324] ? kernfs_find_ns+0x510/0x510 [ 69.094615][ T4324] ? current_cgns_cgroup_from_root+0x2a9/0x2f0 [ 69.100808][ T4324] cgroup_get_from_path+0x5f/0x2f0 [ 69.105945][ T4324] cgroup_mt_check_v1+0x1ae/0x2c0 [ 69.110990][ T4324] xt_check_match+0x3c6/0xaa0 [ 69.115703][ T4324] ? xt_check_proc_name+0x240/0x240 [ 69.120935][ T4324] ? xt_find_match+0x1e1/0x210 [ 69.125704][ T4324] translate_table+0x14f8/0x1fe0 [ 69.130641][ T4324] ? ip_setsockopt+0x2127/0x3070 [ 69.135597][ T4324] ? ipt_register_table+0x7e0/0x7e0 [ 69.140786][ T4324] ? __might_fault+0xb7/0x110 [ 69.145488][ T4324] ? __lock_acquire+0x7c60/0x7c60 [ 69.150513][ T4324] ? _copy_from_user+0x111/0x170 [ 69.155475][ T4324] do_ipt_set_ctl+0x96c/0xcf0 [ 69.160158][ T4324] ? nf_setsockopt+0x218/0x280 [ 69.164917][ T4324] ? ipt_unregister_table_exit+0x220/0x220 [ 69.170719][ T4324] ? __lock_acquire+0x7c60/0x7c60 [ 69.175735][ T4324] ? __mutex_lock_common+0x431/0x2390 [ 69.181125][ T4324] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 69.186755][ T4324] ? mutex_unlock+0x10/0x10 [ 69.191251][ T4324] ? __local_bh_enable_ip+0x12a/0x1b0 [ 69.196620][ T4324] ? lockdep_hardirqs_on+0x94/0x140 [ 69.201854][ T4324] ? __local_bh_enable_ip+0x12a/0x1b0 [ 69.207252][ T4324] nf_setsockopt+0x25f/0x280 [ 69.211840][ T4324] ip_setsockopt+0x2127/0x3070 [ 69.216605][ T4324] ? ipv4_pktinfo_prepare+0x6f0/0x6f0 [ 69.221992][ T4324] ? __might_sleep+0xf0/0xf0 [ 69.226577][ T4324] ? rcu_lock_release+0x9/0x20 [ 69.231330][ T4324] tcp_setsockopt+0x21a/0x1d70 [ 69.236105][ T4324] ? tcp_set_window_clamp+0x1a0/0x1a0 [ 69.241466][ T4324] ? aa_af_perm+0x2b0/0x2b0 [ 69.245957][ T4324] ? __fget_files+0x40f/0x480 [ 69.250645][ T4324] ? aa_sock_opt_perm+0x74/0x100 [ 69.255575][ T4324] ? sock_common_setsockopt+0x32/0xb0 [ 69.260936][ T4324] ? sock_common_recvmsg+0x1b0/0x1b0 [ 69.266220][ T4324] __sys_setsockopt+0x2bf/0x3d0 [ 69.271063][ T4324] __x64_sys_setsockopt+0xb1/0xc0 [ 69.276080][ T4324] do_syscall_64+0x4c/0xa0 [ 69.280492][ T4324] ? clear_bhb_loop+0x30/0x80 [ 69.285180][ T4324] ? clear_bhb_loop+0x30/0x80 [ 69.289848][ T4324] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.295742][ T4324] RIP: 0033:0x7fa366737749 [ 69.300155][ T4324] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 69.319747][ T4324] RSP: 002b:00007fa36497d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 69.328155][ T4324] RAX: ffffffffffffffda RBX: 00007fa36698e090 RCX: 00007fa366737749 [ 69.336120][ T4324] RDX: 0000000000000040 RSI: 0004000000000000 RDI: 0000000000000004 [ 69.344083][ T4324] RBP: 00007fa3667bbf91 R08: 00000000000012c8 R09: 0000000000000000 [ 69.352044][ T4324] R10: 0000200000002300 R11: 0000000000000246 R12: 0000000000000000 [ 69.360020][ T4324] R13: 00007fa36698e128 R14: 00007fa36698e090 R15: 00007ffef305b3c8 [ 69.368014][ T4324] [ 69.371036][ T4324] [ 69.373352][ T4324] ============================= [ 69.378181][ T4324] [ BUG: Invalid wait context ] [ 69.383016][ T4324] syzkaller #0 Tainted: G W [ 69.388819][ T4324] ----------------------------- [ 69.393648][ T4324] syz.2.8/4324 is trying to lock: [ 69.398653][ T4324] ffffffff8c24d570 (kernfs_rwsem){++++}-{3:3}, at: kernfs_walk_and_get_ns+0x81/0x2b0 [ 69.408118][ T4324] other info that might help us debug this: [ 69.413986][ T4324] context-{4:4} [ 69.417434][ T4324] 1 lock held by syz.2.8/4324: [ 69.422175][ T4324] #0: ffffffff8c142038 (css_set_lock){....}-{2:2}, at: cgroup_get_from_path+0x26/0x2f0 [ 69.431899][ T4324] stack backtrace: [ 69.435598][ T4324] CPU: 0 PID: 4324 Comm: syz.2.8 Tainted: G W syzkaller #0 [ 69.444085][ T4324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 69.454133][ T4324] Call Trace: [ 69.457409][ T4324] [ 69.460339][ T4324] dump_stack_lvl+0x168/0x230 [ 69.465044][ T4324] ? show_regs_print_info+0x20/0x20 [ 69.470233][ T4324] ? load_image+0x3b0/0x3b0 [ 69.474727][ T4324] __lock_acquire+0x1be9/0x7c60 [ 69.479576][ T4324] ? verify_lock_unused+0x140/0x140 [ 69.484765][ T4324] ? __printk_cpu_unlock+0x5f/0x70 [ 69.489861][ T4324] ? dump_stack_lvl+0x1bf/0x230 [ 69.494696][ T4324] ? ip_setsockopt+0x4c0/0x3070 [ 69.499536][ T4324] ? show_regs_print_info+0x20/0x20 [ 69.504723][ T4324] ? load_image+0x3b0/0x3b0 [ 69.509218][ T4324] lock_acquire+0x197/0x3f0 [ 69.513712][ T4324] ? kernfs_walk_and_get_ns+0x81/0x2b0 [ 69.519160][ T4324] ? __might_sleep+0xf0/0xf0 [ 69.523738][ T4324] ? read_lock_is_recursive+0x10/0x10 [ 69.529107][ T4324] down_read+0x44/0x2e0 [ 69.533252][ T4324] ? kernfs_walk_and_get_ns+0x81/0x2b0 [ 69.538700][ T4324] kernfs_walk_and_get_ns+0x81/0x2b0 [ 69.543974][ T4324] ? kernfs_find_ns+0x510/0x510 [ 69.548818][ T4324] ? current_cgns_cgroup_from_root+0x2a9/0x2f0 [ 69.554970][ T4324] cgroup_get_from_path+0x5f/0x2f0 [ 69.560075][ T4324] cgroup_mt_check_v1+0x1ae/0x2c0 [ 69.565090][ T4324] xt_check_match+0x3c6/0xaa0 [ 69.569775][ T4324] ? xt_check_proc_name+0x240/0x240 [ 69.574968][ T4324] ? xt_find_match+0x1e1/0x210 [ 69.579739][ T4324] translate_table+0x14f8/0x1fe0 [ 69.584664][ T4324] ? ip_setsockopt+0x2127/0x3070 [ 69.589600][ T4324] ? ipt_register_table+0x7e0/0x7e0 [ 69.594806][ T4324] ? __might_fault+0xb7/0x110 [ 69.599469][ T4324] ? __lock_acquire+0x7c60/0x7c60 [ 69.604483][ T4324] ? _copy_from_user+0x111/0x170 [ 69.609415][ T4324] do_ipt_set_ctl+0x96c/0xcf0 [ 69.614080][ T4324] ? nf_setsockopt+0x218/0x280 [ 69.618834][ T4324] ? ipt_unregister_table_exit+0x220/0x220 [ 69.624635][ T4324] ? __lock_acquire+0x7c60/0x7c60 [ 69.629647][ T4324] ? __mutex_lock_common+0x431/0x2390 [ 69.635035][ T4324] ? __mutex_unlock_slowpath+0x19e/0x6a0 [ 69.640656][ T4324] ? mutex_unlock+0x10/0x10 [ 69.645151][ T4324] ? __local_bh_enable_ip+0x12a/0x1b0 [ 69.650512][ T4324] ? lockdep_hardirqs_on+0x94/0x140 [ 69.655736][ T4324] ? __local_bh_enable_ip+0x12a/0x1b0 [ 69.661093][ T4324] nf_setsockopt+0x25f/0x280 [ 69.665690][ T4324] ip_setsockopt+0x2127/0x3070 [ 69.670447][ T4324] ? ipv4_pktinfo_prepare+0x6f0/0x6f0 [ 69.675831][ T4324] ? __might_sleep+0xf0/0xf0 [ 69.680429][ T4324] ? rcu_lock_release+0x9/0x20 [ 69.685182][ T4324] tcp_setsockopt+0x21a/0x1d70 [ 69.689937][ T4324] ? tcp_set_window_clamp+0x1a0/0x1a0 [ 69.695300][ T4324] ? aa_af_perm+0x2b0/0x2b0 [ 69.699807][ T4324] ? __fget_files+0x40f/0x480 [ 69.704475][ T4324] ? aa_sock_opt_perm+0x74/0x100 [ 69.709424][ T4324] ? sock_common_setsockopt+0x32/0xb0 [ 69.714790][ T4324] ? sock_common_recvmsg+0x1b0/0x1b0 [ 69.720079][ T4324] __sys_setsockopt+0x2bf/0x3d0 [ 69.724920][ T4324] __x64_sys_setsockopt+0xb1/0xc0 [ 69.729936][ T4324] do_syscall_64+0x4c/0xa0 [ 69.734371][ T4324] ? clear_bhb_loop+0x30/0x80 [ 69.739039][ T4324] ? clear_bhb_loop+0x30/0x80 [ 69.743709][ T4324] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.749590][ T4324] RIP: 0033:0x7fa366737749 [ 69.754012][ T4324] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 69.773611][ T4324] RSP: 002b:00007fa36497d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 69.782024][ T4324] RAX: ffffffffffffffda RBX: 00007fa36698e090 RCX: 00007fa366737749 [ 69.789980][ T4324] RDX: 0000000000000040 RSI: 0004000000000000 RDI: 0000000000000004 [ 69.797938][ T4324] RBP: 00007fa3667bbf91 R08: 00000000000012c8 R09: 0000000000000000 [ 69.805894][ T4324] R10: 0000200000002300 R11: 0000000000000246 R12: 0000000000000000 [ 69.813860][ T4324] R13: 00007fa36698e128 R14: 00007fa36698e090 R15: 00007ffef305b3c8 [ 69.821829][ T4324] [ 69.824963][ C0] sched: RT throttling activated [ 69.826053][ T4324] xt_cgroup: invalid path, errno=-2 SYZFAIL: failed to send rpc fd=3 want=48 sent=0 n=-1 (errno 32: Broken pipe) [ 70.860680][ T7] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 70.869844][ T7] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.950668][ T7] usb 5-1: Product: syz [ 70.965270][ T7] usb 5-1: config 0 descriptor?? [ 71.014833][ T7] usb 5-1: can't set config #0, error -71 [ 71.039231][ T7] usb 5-1: USB disconnect, device number 2 [ 71.202711][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.209520][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.341212][ T4185] syz-executor (4185) used greatest stack depth: 20648 bytes left [ 71.353500][ T1277] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.434880][ T1277] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.504657][ T1277] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.573481][ T1277] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.416471][ T1277] device hsr_slave_0 left promiscuous mode [ 72.423010][ T1277] device hsr_slave_1 left promiscuous mode [ 72.429168][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.437336][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.444982][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.452659][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.460116][ T1277] device bridge_slave_1 left promiscuous mode [ 72.466351][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.474303][ T1277] device bridge_slave_0 left promiscuous mode [ 72.480427][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.490036][ T1277] device veth1_macvtap left promiscuous mode [ 72.498138][ T1277] device veth0_macvtap left promiscuous mode [ 72.504267][ T1277] device veth1_vlan left promiscuous mode [ 72.510034][ T1277] device veth0_vlan left promiscuous mode [ 72.604909][ T1277] team0 (unregistering): Port device team_slave_1 removed [ 72.617338][ T1277] team0 (unregistering): Port device team_slave_0 removed [ 72.628311][ T1277] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.641053][ T1277] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.681029][ T1277] bond0 (unregistering): Released all slaves [ 73.488828][ T1277] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.544553][ T1277] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.594344][ T1277] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.644930][ T1277] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.731457][ T1277] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.795016][ T1277] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.855457][ T1277] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.894801][ T1277] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.980411][ T1277] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.054157][ T1277] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.104573][ T1277] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.158902][ T1277] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.242543][ T1277] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.305218][ T1277] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.365667][ T1277] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.424990][ T1277] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.716818][ T1277] device hsr_slave_0 left promiscuous mode [ 75.723980][ T1277] device hsr_slave_1 left promiscuous mode [ 75.730153][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.737615][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.746784][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.754553][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.762031][ T1277] device bridge_slave_1 left promiscuous mode [ 75.768165][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.776230][ T1277] device bridge_slave_0 left promiscuous mode [ 75.782591][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.793224][ T1277] device hsr_slave_0 left promiscuous mode [ 75.799385][ T1277] device hsr_slave_1 left promiscuous mode [ 75.805736][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.813209][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.821128][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.828564][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.836170][ T1277] device bridge_slave_1 left promiscuous mode [ 75.843378][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.851470][ T1277] device bridge_slave_0 left promiscuous mode [ 75.857598][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.868208][ T1277] device hsr_slave_0 left promiscuous mode [ 75.874440][ T1277] device hsr_slave_1 left promiscuous mode [ 75.880717][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.888117][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.895746][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.903231][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.911057][ T1277] device bridge_slave_1 left promiscuous mode [ 75.917208][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.925289][ T1277] device bridge_slave_0 left promiscuous mode [ 75.932190][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.943551][ T1277] device hsr_slave_0 left promiscuous mode [ 75.949719][ T1277] device hsr_slave_1 left promiscuous mode [ 75.955885][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.963392][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.971115][ T1277] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.978491][ T1277] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.986356][ T1277] device bridge_slave_1 left promiscuous mode [ 75.992582][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.000506][ T1277] device bridge_slave_0 left promiscuous mode [ 76.006825][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.019925][ T1277] device veth1_macvtap left promiscuous mode [ 76.026078][ T1277] device veth0_macvtap left promiscuous mode [ 76.032301][ T1277] device veth1_vlan left promiscuous mode [ 76.038088][ T1277] device veth0_vlan left promiscuous mode [ 76.044859][ T1277] device veth1_macvtap left promiscuous mode [ 76.051059][ T1277] device veth0_macvtap left promiscuous mode [ 76.057080][ T1277] device veth1_vlan left promiscuous mode [ 76.062910][ T1277] device veth0_vlan left promiscuous mode [ 76.069159][ T1277] device veth1_macvtap left promiscuous mode [ 76.075311][ T1277] device veth0_macvtap left promiscuous mode [ 76.081372][ T1277] device veth1_vlan left promiscuous mode [ 76.087122][ T1277] device veth0_vlan left promiscuous mode [ 76.095173][ T1277] device veth1_macvtap left promiscuous mode [ 76.101241][ T1277] device veth0_macvtap left promiscuous mode [ 76.107260][ T1277] device veth1_vlan left promiscuous mode [ 76.113806][ T1277] device veth0_vlan left promiscuous mode [ 76.347154][ T1277] team0 (unregistering): Port device team_slave_1 removed [ 76.358469][ T1277] team0 (unregistering): Port device team_slave_0 removed [ 76.368263][ T1277] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.381540][ T1277] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.418435][ T1277] bond0 (unregistering): Released all slaves [ 76.529171][ T1277] team0 (unregistering): Port device team_slave_1 removed [ 76.539832][ T1277] team0 (unregistering): Port device team_slave_0 removed [ 76.549767][ T1277] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.565665][ T1277] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.605594][ T1277] bond0 (unregistering): Released all slaves [ 76.692714][ T1277] team0 (unregistering): Port device team_slave_1 removed [ 76.703217][ T1277] team0 (unregistering): Port device team_slave_0 removed [ 76.713679][ T1277] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.725565][ T1277] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.766032][ T1277] bond0 (unregistering): Released all slaves [ 76.848165][ T1277] team0 (unregistering): Port device team_slave_1 removed [ 76.859353][ T1277] team0 (unregistering): Port device team_slave_0 removed [ 76.869521][ T1277] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.882597][ T1277] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.920472][ T1277] bond0 (unregistering): Released all slaves