last executing test programs: 635.317812ms ago: executing program 1 (id=2): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x40201, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000080)={0x1, 0x8, 0x0, 0x2000, @vifc_lcl_ifindex, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c86dd2000100000004000000060ec97000fc83c00fe8000000000000000000000000000aaff02000000000000000000000000000111"], 0xffe) 615.780081ms ago: executing program 2 (id=3): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x6) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 472.45879ms ago: executing program 2 (id=5): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000004c0)) 424.590601ms ago: executing program 3 (id=4): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x164) 352.973271ms ago: executing program 3 (id=6): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0xd344) 351.4945ms ago: executing program 1 (id=7): syz_open_dev$hiddev(0x0, 0x4, 0x400000) sched_setscheduler(0x0, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x110) 239.174078ms ago: executing program 2 (id=8): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000000)="29000000140005b7ff000000040860eb01ff00159f02c26ed638eeb738256e06a40e07fff0797ed9fa", 0x29) 238.923912ms ago: executing program 1 (id=9): r0 = socket$caif_seqpacket(0x25, 0x5, 0x4) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) syz_genetlink_get_family_id$gtp(&(0x7f0000000480), r2) 238.73279ms ago: executing program 3 (id=10): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x35f, @private1, 0xfffffffe}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}]}, &(0x7f00000004c0)=0x10) setsockopt(r0, 0x84, 0x7f, &(0x7f0000000040)="020000000980ffff", 0x8) 153.009478ms ago: executing program 1 (id=11): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000100001001e000000000000010500000a3c0000001d0a090000000000000000000a0000070900020073797a31f50000000900010073797a31"], 0x64}, 0x1, 0x0, 0x0, 0x24000850}, 0x40) 106.208452ms ago: executing program 0 (id=1): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002e80)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000014c0)='>(', 0x2}, {0x0}], 0x2}}, {{0x0, 0x0, 0x0}}], 0x2, 0x48800) 51.179586ms ago: executing program 1 (id=12): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @remote}}}, &(0x7f0000000040)=0xcb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x9, 0x2, 0xffffff01, 0x80000000, 0x4}, &(0x7f0000000100)=0x14) 49.229404ms ago: executing program 0 (id=13): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065fffff53000000800395032303030"], 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[], 0x15) r2 = dup(r1) write$P9_RLERRORu(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) lchown(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) 0s ago: executing program 1 (id=14): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a300000001f0900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001600)=ANY=[@ANYBLOB="140000001000010000000000000000000020000a5c000000060a0104000000000000000002000000300004802c00018008000100636d700020000280080002400000000008000140000000080c00038005000200420000000900010073797a30000000000900020073797a32"], 0x84}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.244' (ED25519) to the list of known hosts. [ 67.077957][ T5848] cgroup: Unknown subsys name 'net' [ 67.189408][ T5848] cgroup: Unknown subsys name 'cpuset' [ 67.197298][ T5848] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.488466][ T5848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 70.608788][ T5186] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.617058][ T5186] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.624532][ T5186] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.629349][ T5863] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 70.650006][ T5871] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 70.657311][ T5871] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 70.657793][ T5866] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 70.664936][ T5871] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 70.672418][ T5866] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 70.678872][ T5871] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.692860][ T5871] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 70.693183][ T5866] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.700150][ T5871] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 70.715603][ T5871] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 70.723158][ T5871] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 70.730648][ T5871] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 70.734109][ T5872] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 70.745346][ T5872] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 70.761729][ T5186] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 70.769291][ T5186] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.016591][ T5865] chnl_net:caif_netlink_parms(): no params data found [ 71.106493][ T5867] chnl_net:caif_netlink_parms(): no params data found [ 71.123270][ T5857] chnl_net:caif_netlink_parms(): no params data found [ 71.183196][ T5858] chnl_net:caif_netlink_parms(): no params data found [ 71.216130][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.223392][ T5865] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.231050][ T5865] bridge_slave_0: entered allmulticast mode [ 71.238117][ T5865] bridge_slave_0: entered promiscuous mode [ 71.260064][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.267311][ T5865] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.274611][ T5865] bridge_slave_1: entered allmulticast mode [ 71.281564][ T5865] bridge_slave_1: entered promiscuous mode [ 71.310667][ T5867] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.318008][ T5867] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.325223][ T5867] bridge_slave_0: entered allmulticast mode [ 71.332188][ T5867] bridge_slave_0: entered promiscuous mode [ 71.357655][ T5867] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.364844][ T5867] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.372275][ T5867] bridge_slave_1: entered allmulticast mode [ 71.379282][ T5867] bridge_slave_1: entered promiscuous mode [ 71.396417][ T5857] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.403843][ T5857] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.411090][ T5857] bridge_slave_0: entered allmulticast mode [ 71.418181][ T5857] bridge_slave_0: entered promiscuous mode [ 71.433837][ T5865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.445393][ T5865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.458467][ T5857] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.465848][ T5857] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.473261][ T5857] bridge_slave_1: entered allmulticast mode [ 71.480433][ T5857] bridge_slave_1: entered promiscuous mode [ 71.523160][ T5867] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.534092][ T5865] team0: Port device team_slave_0 added [ 71.556556][ T5867] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.567372][ T5865] team0: Port device team_slave_1 added [ 71.573395][ T5858] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.580652][ T5858] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.588159][ T5858] bridge_slave_0: entered allmulticast mode [ 71.594834][ T5858] bridge_slave_0: entered promiscuous mode [ 71.603282][ T5857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.626391][ T5858] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.633662][ T5858] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.640938][ T5858] bridge_slave_1: entered allmulticast mode [ 71.648123][ T5858] bridge_slave_1: entered promiscuous mode [ 71.656102][ T5857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.703499][ T5867] team0: Port device team_slave_0 added [ 71.711025][ T5867] team0: Port device team_slave_1 added [ 71.717430][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.724421][ T5865] 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. [ 71.750708][ T5865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.770456][ T5857] team0: Port device team_slave_0 added [ 71.778203][ T5858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.794744][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.801890][ T5865] 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. [ 71.828246][ T5865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.844801][ T5857] team0: Port device team_slave_1 added [ 71.852381][ T5858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.871300][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.878318][ T5867] 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. [ 71.904637][ T5867] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.938836][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.945910][ T5867] 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. [ 71.973222][ T5867] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.000074][ T5858] team0: Port device team_slave_0 added [ 72.010582][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.017805][ T5857] 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. [ 72.044670][ T5857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.068453][ T5858] team0: Port device team_slave_1 added [ 72.078141][ T5865] hsr_slave_0: entered promiscuous mode [ 72.084556][ T5865] hsr_slave_1: entered promiscuous mode [ 72.092322][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.099551][ T5857] 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. [ 72.125548][ T5857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.172355][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.179514][ T5858] 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. [ 72.205760][ T5858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.221434][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.228601][ T5858] 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. [ 72.254891][ T5858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.289419][ T5867] hsr_slave_0: entered promiscuous mode [ 72.295543][ T5867] hsr_slave_1: entered promiscuous mode [ 72.301978][ T5867] debugfs: 'hsr0' already exists in 'hsr' [ 72.307947][ T5867] Cannot create hsr debugfs directory [ 72.365489][ T5857] hsr_slave_0: entered promiscuous mode [ 72.372689][ T5857] hsr_slave_1: entered promiscuous mode [ 72.378725][ T5857] debugfs: 'hsr0' already exists in 'hsr' [ 72.384506][ T5857] Cannot create hsr debugfs directory [ 72.396249][ T5858] hsr_slave_0: entered promiscuous mode [ 72.402508][ T5858] hsr_slave_1: entered promiscuous mode [ 72.409093][ T5858] debugfs: 'hsr0' already exists in 'hsr' [ 72.414855][ T5858] Cannot create hsr debugfs directory [ 72.608537][ T5865] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.618235][ T5865] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.642801][ T5865] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.664075][ T5865] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.719466][ T5867] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 72.734341][ T5867] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 72.748021][ T5867] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 72.761426][ T5867] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 72.789669][ T5186] Bluetooth: hci1: command tx timeout [ 72.789673][ T5859] Bluetooth: hci2: command tx timeout [ 72.797102][ T5186] Bluetooth: hci3: command tx timeout [ 72.800596][ T5872] Bluetooth: hci0: command tx timeout [ 72.812367][ T5857] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.839009][ T5857] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.849526][ T5857] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.860303][ T5857] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.924145][ T5858] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.942745][ T5858] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.953453][ T5858] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.964168][ T5858] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.978000][ T5865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.017644][ T5867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.029608][ T5865] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.050217][ T2948] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.057387][ T2948] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.077691][ T5867] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.090112][ T3515] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.097264][ T3515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.116072][ T2948] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.123235][ T2948] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.132481][ T2948] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.139635][ T2948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.190759][ T5857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.229127][ T5857] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.257801][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.264939][ T3515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.280997][ T2948] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.288337][ T2948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.305733][ T5858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.365876][ T5858] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.400620][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.407854][ T3515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.429568][ T2948] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.436867][ T2948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.609678][ T5865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.621596][ T5867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.703282][ T5865] veth0_vlan: entered promiscuous mode [ 73.733053][ T5867] veth0_vlan: entered promiscuous mode [ 73.753697][ T5865] veth1_vlan: entered promiscuous mode [ 73.765653][ T5867] veth1_vlan: entered promiscuous mode [ 73.788201][ T5857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.804195][ T5858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.832151][ T5867] veth0_macvtap: entered promiscuous mode [ 73.841893][ T5867] veth1_macvtap: entered promiscuous mode [ 73.849839][ T5865] veth0_macvtap: entered promiscuous mode [ 73.872753][ T5865] veth1_macvtap: entered promiscuous mode [ 73.904893][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.920510][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.932508][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.943491][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.963831][ T5857] veth0_vlan: entered promiscuous mode [ 73.973932][ T5858] veth0_vlan: entered promiscuous mode [ 73.982629][ T3515] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.991670][ T3515] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.009739][ T5858] veth1_vlan: entered promiscuous mode [ 74.017837][ T3515] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.033709][ T3515] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.043329][ T3515] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.055435][ T3515] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.065272][ T3515] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.083117][ T5857] veth1_vlan: entered promiscuous mode [ 74.090206][ T3515] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.141721][ T5858] veth0_macvtap: entered promiscuous mode [ 74.163397][ T5858] veth1_macvtap: entered promiscuous mode [ 74.190437][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.198490][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.207561][ T2948] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.209611][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.215409][ T2948] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.235352][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.255370][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.265278][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.283749][ T5857] veth0_macvtap: entered promiscuous mode [ 74.293174][ T5857] veth1_macvtap: entered promiscuous mode [ 74.300119][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.310830][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.330822][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.342948][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.362679][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.372289][ T3515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.381521][ T3515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.423088][ T5865] 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. [ 74.444662][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.471290][ T2948] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.497084][ T2948] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.545394][ T3515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.545805][ T2948] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.554282][ T3515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.563945][ T2948] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.581390][ T2948] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.595888][ T5947] syz.1.2 uses obsolete (PF_INET,SOCK_PACKET) [ 74.612736][ T2948] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.787833][ T2948] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.828585][ T2948] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.867166][ T5859] Bluetooth: hci2: command tx timeout [ 74.872781][ T5872] Bluetooth: hci0: command tx timeout [ 74.878249][ T5859] Bluetooth: hci3: command tx timeout [ 74.883671][ T5859] Bluetooth: hci1: command tx timeout [ 74.934085][ T3515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.945901][ T3515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.970569][ T5966] netlink: 16 bytes leftover after parsing attributes in process `syz.1.11'. [ 75.082937][ T5974] ------------[ cut here ]------------ [ 75.089204][ T5974] UBSAN: shift-out-of-bounds in fs/9p/vfs_super.c:57:22 [ 75.117202][ T5974] shift exponent 32 is too large for 32-bit type 'int' [ 75.124272][ T5974] CPU: 1 UID: 0 PID: 5974 Comm: syz.0.13 Not tainted syzkaller #0 PREEMPT(full) [ 75.124301][ T5974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 75.124315][ T5974] Call Trace: [ 75.124323][ T5974] [ 75.124332][ T5974] dump_stack_lvl+0x189/0x250 [ 75.124372][ T5974] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.124404][ T5974] ? __pfx__printk+0x10/0x10 [ 75.124439][ T5974] ubsan_epilogue+0xa/0x40 [ 75.124462][ T5974] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [ 75.124492][ T5974] ? __pfx_v9fs_set_super+0x10/0x10 [ 75.124517][ T5974] v9fs_get_tree+0x957/0xa90 [ 75.124542][ T5974] ? __pfx_v9fs_get_tree+0x10/0x10 [ 75.124570][ T5974] vfs_get_tree+0x8f/0x2b0 [ 75.124593][ T5974] do_new_mount+0x2a2/0xa30 [ 75.124617][ T5974] ? ns_capable+0x8a/0xf0 [ 75.124639][ T5974] ? __pfx_do_new_mount+0x10/0x10 [ 75.124661][ T5974] ? path_mount+0x61c/0xfe0 [ 75.124682][ T5974] ? user_path_at+0x44/0x60 [ 75.124715][ T5974] __se_sys_mount+0x317/0x410 [ 75.124742][ T5974] ? __pfx___se_sys_mount+0x10/0x10 [ 75.124768][ T5974] ? rcu_is_watching+0x15/0xb0 [ 75.124790][ T5974] ? __x64_sys_mount+0x20/0xc0 [ 75.124814][ T5974] do_syscall_64+0xfa/0xfa0 [ 75.124842][ T5974] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.124862][ T5974] ? clear_bhb_loop+0x60/0xb0 [ 75.124884][ T5974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.124911][ T5974] RIP: 0033:0x7fc507d8ebe9 [ 75.124940][ T5974] 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 [ 75.124958][ T5974] RSP: 002b:00007fc508ba4038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.124981][ T5974] RAX: ffffffffffffffda RBX: 00007fc507fc5fa0 RCX: 00007fc507d8ebe9 [ 75.124996][ T5974] RDX: 0000200000000040 RSI: 0000200000000080 RDI: 0000000000000000 [ 75.125010][ T5974] RBP: 00007fc507e11e19 R08: 0000200000000400 R09: 0000000000000000 [ 75.125023][ T5974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.125034][ T5974] R13: 00007fc507fc6038 R14: 00007fc507fc5fa0 R15: 00007fff401cf878 [ 75.125058][ T5974] [ 75.125065][ T5974] ---[ end trace ]--- [ 75.345283][ T5974] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 75.352521][ T5974] CPU: 0 UID: 0 PID: 5974 Comm: syz.0.13 Not tainted syzkaller #0 PREEMPT(full) [ 75.361666][ T5974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 75.371759][ T5974] Call Trace: [ 75.375050][ T5974] [ 75.377987][ T5974] dump_stack_lvl+0x99/0x250 [ 75.382593][ T5974] ? __asan_memcpy+0x40/0x70 [ 75.387196][ T5974] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.392419][ T5974] ? __pfx__printk+0x10/0x10 [ 75.397032][ T5974] vpanic+0x281/0x750 [ 75.401152][ T5974] ? __pfx_vpanic+0x10/0x10 [ 75.405685][ T5974] panic+0xb9/0xc0 [ 75.409424][ T5974] ? __pfx_panic+0x10/0x10 [ 75.413854][ T5974] ? __pfx__printk+0x10/0x10 [ 75.418463][ T5974] check_panic_on_warn+0x89/0xb0 [ 75.423448][ T5974] __ubsan_handle_shift_out_of_bounds+0x386/0x410 [ 75.429880][ T5974] ? __pfx_v9fs_set_super+0x10/0x10 [ 75.435110][ T5974] v9fs_get_tree+0x957/0xa90 [ 75.439741][ T5974] ? __pfx_v9fs_get_tree+0x10/0x10 [ 75.444871][ T5974] vfs_get_tree+0x8f/0x2b0 [ 75.449297][ T5974] do_new_mount+0x2a2/0xa30 [ 75.453817][ T5974] ? ns_capable+0x8a/0xf0 [ 75.458159][ T5974] ? __pfx_do_new_mount+0x10/0x10 [ 75.463202][ T5974] ? path_mount+0x61c/0xfe0 [ 75.467733][ T5974] ? user_path_at+0x44/0x60 [ 75.472266][ T5974] __se_sys_mount+0x317/0x410 [ 75.476959][ T5974] ? __pfx___se_sys_mount+0x10/0x10 [ 75.482175][ T5974] ? rcu_is_watching+0x15/0xb0 [ 75.486942][ T5974] ? __x64_sys_mount+0x20/0xc0 [ 75.491731][ T5974] do_syscall_64+0xfa/0xfa0 [ 75.496345][ T5974] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.502428][ T5974] ? clear_bhb_loop+0x60/0xb0 [ 75.507158][ T5974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.513514][ T5974] RIP: 0033:0x7fc507d8ebe9 [ 75.517953][ T5974] 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 [ 75.537570][ T5974] RSP: 002b:00007fc508ba4038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.546014][ T5974] RAX: ffffffffffffffda RBX: 00007fc507fc5fa0 RCX: 00007fc507d8ebe9 [ 75.554000][ T5974] RDX: 0000200000000040 RSI: 0000200000000080 RDI: 0000000000000000 [ 75.561989][ T5974] RBP: 00007fc507e11e19 R08: 0000200000000400 R09: 0000000000000000 [ 75.569975][ T5974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.577953][ T5974] R13: 00007fc507fc6038 R14: 00007fc507fc5fa0 R15: 00007fff401cf878 [ 75.585935][ T5974] [ 75.589264][ T5974] Kernel Offset: disabled [ 75.593711][ T5974] Rebooting in 86400 seconds..