last executing test programs: 1.145240011s ago: executing program 1 (id=2): r0 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) close(r0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x12, {0x2, 0x0, @remote}, 'lo\x00'}) 951.445624ms ago: executing program 1 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x800000, &(0x7f0000000040)={[{@huge_advise}]}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x8, 0x12, r0, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) ftruncate(r0, 0x472e) mprotect(&(0x7f00007bb000/0x2000)=nil, 0x2000, 0x2000000) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x2, 0x1}}, 0x20) 748.059809ms ago: executing program 1 (id=6): fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x8200}, {0xffffffffffffffff, 0x1000}], 0x2, &(0x7f0000000340), 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 688.276862ms ago: executing program 2 (id=3): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) unshare(0x6020400) io_submit(0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) 439.704024ms ago: executing program 2 (id=7): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x401, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, '\x00', 0xe}, 0x7}, 0x1c) 381.151779ms ago: executing program 3 (id=4): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="09000000e700140000007e7bfbf788a8b6fa0da27f79b379f46f9900aa999900", 0x20, 0x20008000, &(0x7f0000000100)={0x11, 0x9900, r1, 0x1, 0x8, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x30}}, 0x14) 279.549596ms ago: executing program 2 (id=8): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000380)="f3", 0x1, 0x20000080, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@timestamp, @window={0x3, 0x6, 0x7}, @mss={0x2, 0x7}, @window={0x3, 0x0, 0x4}, @window={0x3, 0x8, 0x6}, @timestamp, @window={0x3, 0xfffe}, @sack_perm], 0x2000000000000061) setsockopt$sock_int(r0, 0x1, 0x21, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x4002) 99.605638ms ago: executing program 3 (id=9): futex(0x0, 0x5, 0x1, 0x0, 0x0, 0x42fffffe) r0 = mq_open(&(0x7f0000000a00)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xd3\xa7\xd8J\xfd\x94#KT\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\x88N\xb8\xde\xeb)\xcd\xc56m\n\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88|0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc\x02\xea\x91\xe8\xd8\x01YZy\xe6!\x89\x9c\xd1\xa6\x167\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1[\x84\x10aF\x9b\xda\xeb\xc4*\x02q\xb2\x92\x00\x8cv\xac AN\xb9\xaa\x81W\x97Te\x81\x98L\xfe\x97+u\xd3^\xb1\xf0\xe0\x1f\xbd\a\xbb\xe5\x18\x9ds\x12ha\x00\xeb\x84\x99\xc6\x0f\xf1\xd5LD\xa87\xa0DQ\x8a2\x16!8,\xbc%$\xf1\xf2\xd6\x9cy\xecK\xda\xc5\xdc\xfa\xdd\xf6\b\xc6\xb4\x14\x16\x9c\x7f\x92\x85\xb0\xa2%:\xf0\xf4\x150\x0f\xb4\xa6d\xb4\xe4L\x19W\xd5\x90\xf7l\x1b\xfe\xde\vh\x97=m\x82.\xac\vh\xfe\x84Q}\x838/\x83\xebP\xbe\xd6+:\xceE\\\x95\xd4\xac\x92\x87\xd7\x98\x97\xe3\xec\xad\xd5\xac\x80C\x84R\x88r^g\xbaQ(\x9a>\xe2\xba\xa8=\x17\f04\x8f\x1f\xf2\x88*@v\xe7\xd1\xee\xb3\xc2\x8dT\xda\x81g\xd9\x1a:hzW6s)x\x06\xae\x11\xf2\x1e\xcd\v\xe5L\x19\x96s\xbc\x9e\xf4\x10$\r\xa4\xd8\xa2\xa2\xfcM\xc5R3~$\xc0\xa5n\x9a W\xb1e\xcc<$\xf5#G\xce\xafUD\x9dA\xf24\xf6\xb5\xef\xe2z\xcf\x9eN\x92\xac\x81{\xe6\xbd\xd7\x16\xe6F\xe2\x9e\x91%\x94\v\xb9\xdc\xd6\x87\x8f\xcd\xc1\xb05\x81\x81\xf8\xe9X\xe8Kt9@\xf4\xe1\xa6=\xc9\xe1:p4\nP[f\x1d\xfd\xfa\x839\x8d\x0e\xd1\xf9\xa0\xd2^E\xe5\xedo.\xaa\xf2\xb4\xcdn\x14\f\xcd\x83_yk\xda\xc5\x89\xf0Z\xea\x1d\xbd\xc00\v\xa3\xb3\xbe\xe6\x8b\x18/\xa8\xaaY\xf2\x89\x0f\x9enOOr\x00\xb2\x01\x1f:Z\xb8\xee;\xe3;\x8aPV\xce\xee\xf8[\x16\n\xe6:z\xb8\x1dvk\a{\xc1\x14\xd9+\xdb\t\x11\x90y\xe8\\\xe6\xfc\xca\xb4\xcbC\xd6\xd0\xbeC\xce\xc0L\xdb\xcd\xb3\x907c\xb4\xa6\xce\xdb[\xce\x122N\xa3\xc7Q<\x1a\xa5\xb3)\xc5\x98\x84\x8a\x82\x19\xb0\t\xac\x10\\\x8c\xbe\xcb\raIYe[\xa8\xc4\xac\x0e\xbb\x0f\b^\xdag\xe2\xa9\"\xf5h\'\xcf\xd9\x1b\xef\xe3\xe7y\x82\x1e\xca\x7f\x02 \xcf\x9e\xe0\xd9TM\xb9\n\xa9\xad3\x91\xa5\xe6!\xcd\xa2\xa4\x14\x12\xf9\xbf\xa8b\xcec:\xd7\'\f\f\x957\xc9}\r\xa6\xaa\x0f\xca\x96\xeb\x00\x00\x00\x00\x00', 0x42, 0x1f0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x8, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x8, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') close(r0) 99.480714ms ago: executing program 2 (id=10): unshare(0x26020480) fsmount(0xffffffffffffffff, 0x0, 0xa) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f0000000080)={0x18, 0x1, 0x0, 0x204, 0x0, 0x1}) 4.792397ms ago: executing program 2 (id=11): r0 = syz_open_procfs(0x0, &(0x7f0000000300)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/current\x00') write$P9_RWALK(r2, 0x0, 0x0) 0s ago: executing program 0 (id=1): write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0xfffb, 0x5, @empty, 0xa098}, {0xa, 0x4e21, 0x9, @mcast1, 0x9}, 0xffffffffffffffff, 0x7}}, 0x48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000440)={0x0, 0xfffffffc, 0xffdffff8, 0xffffffff, 0x7, "ff0000bb719b98fb73e53a0000000600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x13) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000200)={0xff7e, 0xd, 0x8, 0xb3, 0xc, "7fff7a2004dc17a8"}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.119' (ED25519) to the list of known hosts. [ 69.327130][ T5813] cgroup: Unknown subsys name 'net' [ 69.464084][ T5813] cgroup: Unknown subsys name 'cpuset' [ 69.472694][ T5813] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.862848][ T5813] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.499517][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.506826][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.826469][ T5825] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.839248][ T5825] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.847185][ T5825] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.858132][ T5825] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.871346][ T5825] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.003027][ T5831] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.023922][ T5149] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.032712][ T5149] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.041405][ T5837] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.041872][ T5149] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.056267][ T5837] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.057948][ T5149] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.064056][ T5837] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.073190][ T5149] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.086389][ T5837] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.087211][ T5149] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.101678][ T5837] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.103363][ T5149] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.118351][ T5836] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.132917][ T5837] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 73.326962][ T5824] chnl_net:caif_netlink_parms(): no params data found [ 73.523943][ T5824] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.532104][ T5824] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.539402][ T5824] bridge_slave_0: entered allmulticast mode [ 73.546898][ T5824] bridge_slave_0: entered promiscuous mode [ 73.566861][ T5824] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.574940][ T5824] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.582481][ T5824] bridge_slave_1: entered allmulticast mode [ 73.589430][ T5824] bridge_slave_1: entered promiscuous mode [ 73.690379][ T5824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.703479][ T5829] chnl_net:caif_netlink_parms(): no params data found [ 73.723281][ T5824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.812989][ T5824] team0: Port device team_slave_0 added [ 73.873241][ T5824] team0: Port device team_slave_1 added [ 73.953158][ T5830] chnl_net:caif_netlink_parms(): no params data found [ 73.977104][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.987532][ T5824] 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 1532 would solve the problem. [ 74.013588][ T5824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.046449][ T5829] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.053864][ T5829] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.061224][ T5829] bridge_slave_0: entered allmulticast mode [ 74.068378][ T5829] bridge_slave_0: entered promiscuous mode [ 74.076424][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.083542][ T5824] 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 1532 would solve the problem. [ 74.109722][ T5824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.131774][ T5828] chnl_net:caif_netlink_parms(): no params data found [ 74.148942][ T5829] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.156115][ T5829] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.163720][ T5829] bridge_slave_1: entered allmulticast mode [ 74.171152][ T5829] bridge_slave_1: entered promiscuous mode [ 74.256838][ T5829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.289858][ T5829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.361718][ T5824] hsr_slave_0: entered promiscuous mode [ 74.368317][ T5824] hsr_slave_1: entered promiscuous mode [ 74.398296][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.405843][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.413678][ T5830] bridge_slave_0: entered allmulticast mode [ 74.421082][ T5830] bridge_slave_0: entered promiscuous mode [ 74.432055][ T5829] team0: Port device team_slave_0 added [ 74.448950][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.461344][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.468735][ T5830] bridge_slave_1: entered allmulticast mode [ 74.476050][ T5830] bridge_slave_1: entered promiscuous mode [ 74.485366][ T5829] team0: Port device team_slave_1 added [ 74.501497][ T5828] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.508697][ T5828] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.516103][ T5828] bridge_slave_0: entered allmulticast mode [ 74.523560][ T5828] bridge_slave_0: entered promiscuous mode [ 74.566018][ T5828] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.573487][ T5828] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.581091][ T5828] bridge_slave_1: entered allmulticast mode [ 74.588454][ T5828] bridge_slave_1: entered promiscuous mode [ 74.614285][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.621434][ T5829] 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 1532 would solve the problem. [ 74.647532][ T5829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.671621][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.693946][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.701211][ T5829] 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 1532 would solve the problem. [ 74.727322][ T5829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.750503][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.774394][ T5828] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.825973][ T5828] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.837059][ T5830] team0: Port device team_slave_0 added [ 74.873321][ T5830] team0: Port device team_slave_1 added [ 74.926438][ T5828] team0: Port device team_slave_0 added [ 74.933176][ T5149] Bluetooth: hci0: command tx timeout [ 74.944046][ T5829] hsr_slave_0: entered promiscuous mode [ 74.950383][ T5829] hsr_slave_1: entered promiscuous mode [ 74.957349][ T5829] debugfs: 'hsr0' already exists in 'hsr' [ 74.963475][ T5829] Cannot create hsr debugfs directory [ 74.991169][ T5828] team0: Port device team_slave_1 added [ 74.998263][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.005787][ T5830] 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 1532 would solve the problem. [ 75.032135][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.044747][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.051896][ T5830] 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 1532 would solve the problem. [ 75.078024][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.159378][ T5828] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.166520][ T5828] 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 1532 would solve the problem. [ 75.193314][ T5149] Bluetooth: hci2: command tx timeout [ 75.193324][ T5828] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.201319][ T5149] Bluetooth: hci3: command tx timeout [ 75.209659][ T52] Bluetooth: hci1: command tx timeout [ 75.239781][ T5828] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.248733][ T5828] 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 1532 would solve the problem. [ 75.276226][ T5828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.359319][ T5830] hsr_slave_0: entered promiscuous mode [ 75.365829][ T5830] hsr_slave_1: entered promiscuous mode [ 75.372143][ T5830] debugfs: 'hsr0' already exists in 'hsr' [ 75.377884][ T5830] Cannot create hsr debugfs directory [ 75.480229][ T5828] hsr_slave_0: entered promiscuous mode [ 75.487186][ T5828] hsr_slave_1: entered promiscuous mode [ 75.494573][ T5828] debugfs: 'hsr0' already exists in 'hsr' [ 75.500325][ T5828] Cannot create hsr debugfs directory [ 75.605399][ T5824] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.640124][ T5824] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.662891][ T5824] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.696118][ T5824] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.847732][ T5829] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 75.865696][ T5829] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 75.887687][ T5829] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 75.898897][ T5829] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.009224][ T5830] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 76.020298][ T5830] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 76.034462][ T5830] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 76.069229][ T5830] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 76.175510][ T5828] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.195544][ T5828] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.206321][ T5828] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.217672][ T5828] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.267287][ T5824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.339889][ T5824] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.362701][ T1889] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.369899][ T1889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.397374][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.425709][ T134] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.433035][ T134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.476443][ T5829] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.519094][ T3554] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.526248][ T3554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.568200][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.578149][ T3554] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.585366][ T3554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.616659][ T5828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.642792][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.675939][ T4267] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.683142][ T4267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.716480][ T1889] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.723717][ T1889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.796668][ T5828] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.857623][ T1889] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.864861][ T1889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.876426][ T1889] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.883632][ T1889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.926128][ T5824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.948186][ T5830] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.011292][ T52] Bluetooth: hci0: command tx timeout [ 77.185473][ T5824] veth0_vlan: entered promiscuous mode [ 77.229034][ T5824] veth1_vlan: entered promiscuous mode [ 77.251181][ T52] Bluetooth: hci3: command tx timeout [ 77.252823][ T5831] Bluetooth: hci1: command tx timeout [ 77.262435][ T5149] Bluetooth: hci2: command tx timeout [ 77.297012][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.395174][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.407625][ T5824] veth0_macvtap: entered promiscuous mode [ 77.438039][ T5824] veth1_macvtap: entered promiscuous mode [ 77.450538][ T5829] veth0_vlan: entered promiscuous mode [ 77.487716][ T5829] veth1_vlan: entered promiscuous mode [ 77.498194][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.516954][ T5828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.533655][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.579362][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.598894][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.611366][ T5830] veth0_vlan: entered promiscuous mode [ 77.618795][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.628358][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.664390][ T5829] veth0_macvtap: entered promiscuous mode [ 77.695274][ T5829] veth1_macvtap: entered promiscuous mode [ 77.717016][ T5830] veth1_vlan: entered promiscuous mode [ 77.781537][ T5828] veth0_vlan: entered promiscuous mode [ 77.794484][ T134] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.805757][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.816128][ T134] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.843091][ T5830] veth0_macvtap: entered promiscuous mode [ 77.864938][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.882683][ T5828] veth1_vlan: entered promiscuous mode [ 77.897336][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.901165][ T5830] veth1_macvtap: entered promiscuous mode [ 77.905425][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.922414][ T134] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.932947][ T134] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.948030][ T134] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.957970][ T134] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.006930][ T5824] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 78.034661][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.060209][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.088182][ T5828] veth0_macvtap: entered promiscuous mode [ 78.121498][ T4267] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.143402][ T4267] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.182155][ T5828] veth1_macvtap: entered promiscuous mode [ 78.183033][ T5912] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 78.206424][ T4267] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.215907][ T4267] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.236307][ T4267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.244393][ T4267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.332040][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.357733][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.364450][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.388019][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.405327][ T3554] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.431114][ T3554] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.441276][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.450019][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.501752][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.532542][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.608863][ T3554] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.647441][ T3554] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.831444][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.864604][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.004577][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.026286][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.091056][ T5831] Bluetooth: hci0: command tx timeout [ 79.273425][ T5931] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] SMP KASAN PTI [ 79.285972][ T5931] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 79.294729][ T5931] CPU: 0 UID: 0 PID: 5931 Comm: syz.3.9 Not tainted syzkaller #0 PREEMPT(full) [ 79.303851][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 79.314300][ T5931] RIP: 0010:__fput+0x1b5/0xa70 [ 79.319089][ T5931] Code: fc ff df 80 3c 08 00 74 08 4c 89 e7 e8 b4 0d ee ff 4d 8b 34 24 49 8d 6e 28 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 ef e8 8d 0d ee ff 41 bc 60 06 00 00 4c 03 [ 79.339058][ T5931] RSP: 0018:ffffc900045dfd90 EFLAGS: 00010206 [ 79.345167][ T5931] RAX: 0000000000000005 RBX: ffff888030955340 RCX: dffffc0000000000 [ 79.353581][ T5931] RDX: ffff88802ee73d00 RSI: 0000000004000000 RDI: 0000000002000000 [ 79.361733][ T5931] RBP: 0000000000000028 R08: ffffc900045dfe47 R09: 1ffff920008bbfc8 [ 79.369978][ T5931] R10: dffffc0000000000 R11: fffff520008bbfc9 R12: ffff888031cc5c50 [ 79.378052][ T5931] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888143ee1480 [ 79.387431][ T5931] FS: 00007f56963f76c0(0000) GS:ffff888125a03000(0000) knlGS:0000000000000000 [ 79.396625][ T5931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.403311][ T5931] CR2: 00007f69c9bbfa90 CR3: 000000007db4c000 CR4: 00000000003526f0 [ 79.411552][ T5931] Call Trace: [ 79.414840][ T5931] [ 79.417777][ T5931] fput_close_sync+0x113/0x220 [ 79.422661][ T5931] ? __pfx_fput_close_sync+0x10/0x10 [ 79.428323][ T5931] ? _raw_spin_unlock+0x28/0x50 [ 79.433185][ T5931] ? mqueue_flush_file+0x21c/0x270 [ 79.438285][ T5931] ? filp_flush+0xae/0x190 [ 79.443325][ T5931] __x64_sys_close+0x7f/0x110 [ 79.448097][ T5931] do_syscall_64+0xfa/0xf80 [ 79.452780][ T5931] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.458845][ T5931] ? clear_bhb_loop+0x60/0xb0 [ 79.463526][ T5931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.469419][ T5931] RIP: 0033:0x7f569558f749 [ 79.473846][ T5931] 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 [ 79.493452][ T5931] RSP: 002b:00007f56963f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 79.501956][ T5931] RAX: ffffffffffffffda RBX: 00007f56957e5fa0 RCX: 00007f569558f749 [ 79.509938][ T5931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 79.518086][ T5931] RBP: 00007f5695613f91 R08: 0000000000000000 R09: 0000000000000000 [ 79.526081][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.534237][ T5931] R13: 00007f56957e6038 R14: 00007f56957e5fa0 R15: 00007ffde63c3658 [ 79.542323][ T5931] [ 79.545339][ T5931] Modules linked in: [ 79.549790][ T5149] Bluetooth: hci2: command tx timeout [ 79.551164][ T5931] ---[ end trace 0000000000000000 ]--- [ 79.555599][ T5831] Bluetooth: hci1: command tx timeout [ 79.555630][ T5831] Bluetooth: hci3: command tx timeout [ 79.608226][ T5931] RIP: 0010:__fput+0x1b5/0xa70 [ 79.614134][ T5931] Code: fc ff df 80 3c 08 00 74 08 4c 89 e7 e8 b4 0d ee ff 4d 8b 34 24 49 8d 6e 28 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 ef e8 8d 0d ee ff 41 bc 60 06 00 00 4c 03 [ 79.635842][ T5931] RSP: 0018:ffffc900045dfd90 EFLAGS: 00010206 [ 79.645003][ T5931] RAX: 0000000000000005 RBX: ffff888030955340 RCX: dffffc0000000000 [ 79.654876][ T5931] RDX: ffff88802ee73d00 RSI: 0000000004000000 RDI: 0000000002000000 [ 79.665310][ T5931] RBP: 0000000000000028 R08: ffffc900045dfe47 R09: 1ffff920008bbfc8 [ 79.674099][ T5931] R10: dffffc0000000000 R11: fffff520008bbfc9 R12: ffff888031cc5c50 [ 79.682551][ T5931] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888143ee1480 [ 79.691111][ T5931] FS: 00007f56963f76c0(0000) GS:ffff888125b03000(0000) knlGS:0000000000000000 [ 79.700191][ T5931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.707221][ T5931] CR2: 00007f69c9bb7f98 CR3: 000000007db4c000 CR4: 00000000003526f0 [ 79.716668][ T5931] Kernel panic - not syncing: Fatal exception [ 79.722889][ T5931] Kernel Offset: disabled [ 79.727202][ T5931] Rebooting in 86400 seconds..