last executing test programs: 769.45155ms ago: executing program 2 (id=3): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x7fffffff, 0xf5, 0x49, 0x36, 0x81, 0x7, 0x8, 0x7f, 0xa, [0xab2e8c62, 0x0, 0x6, 0x1, 0x1ff, 0x4, 0x7af190c3, 0x6], [0x6]}}) 649.094453ms ago: executing program 1 (id=2): prctl$PR_SCHED_CORE(0x4d, 0x1, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000800)={0x0, 0x28, 0x1}, &(0x7f0000000000)) 559.475715ms ago: executing program 1 (id=6): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x12, 0x601, 0x0, 0x0, {0x2b, 0xfa}}, 0x14}}, 0x0) 559.389055ms ago: executing program 1 (id=7): r0 = socket$kcm(0x10, 0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth1_to_batadv\x00', &(0x7f0000000200)=@ethtool_modinfo={0x42, 0x3ff, 0x2}}) 550.496516ms ago: executing program 2 (id=8): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)=@newtaction={0x64, 0x30, 0xb, 0x0, 0x0, {}, [{0x50, 0x1, [@m_ct={0x4c, 0x1, 0x0, 0x0, {{0x7}, {0x24, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_MARK={0x8, 0x10, 0xfffffc}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x64}}, 0x0) 508.337707ms ago: executing program 3 (id=9): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x401, 0xfffffffe, 0x204, {0x0, 0x0, 0x0, 0x0, 0x10227}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE6={0x14, 0x7, @private2}, @IFLA_GENEVE_UDP_CSUM={0x5, 0x8, 0x1}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040000}, 0x840) 423.534789ms ago: executing program 1 (id=10): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x1946}, 0x10000, 0x0, 0x0, 0x9, 0x3fe, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mlockall(0x3) 423.424059ms ago: executing program 2 (id=11): unshare(0x2c020400) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) 397.10459ms ago: executing program 0 (id=1): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0xa040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x7c2}) 360.337131ms ago: executing program 2 (id=12): r0 = openat$fault_inject(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/fail_make_request/interval\x00', 0x1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='9', 0x1}, {&(0x7f0000000280)="ad", 0x1}], 0x2) 315.488032ms ago: executing program 3 (id=13): r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/109, 0x6d}], 0x1, 0x5, 0x100) 315.435082ms ago: executing program 4 (id=5): r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002fc0), 0x242002, 0x0) fcntl$setstatus(r0, 0x403, 0x0) 279.686643ms ago: executing program 2 (id=14): sync() sync() 252.379944ms ago: executing program 0 (id=15): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev, 0x9}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x18, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 240.186934ms ago: executing program 3 (id=16): mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, &(0x7f0000000000)=0x1, 0x8, 0x0) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000045000/0x3000)=nil, 0x3) 148.253896ms ago: executing program 4 (id=17): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) 147.861346ms ago: executing program 3 (id=18): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e000000120081a2040f46ecdb4cb9d8a7480ef410000000e3bd6e00000000000b0029002d000000ba8000001201", 0x2e}], 0x1, 0x0, 0x0, 0xc9e}, 0x0) 131.013007ms ago: executing program 4 (id=19): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) sync_file_range(r0, 0x8, 0xfffffffffffffffb, 0x0) 113.567587ms ago: executing program 0 (id=20): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x180, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5414, &(0x7f0000000000)) 89.994318ms ago: executing program 3 (id=21): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000001000000080000000100000002000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x3, 0x0, 0x809, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000180)='GPL\x00', 0x9, 0x91, &(0x7f0000000240)=""/145, 0x0, 0x38}, 0x94) 53.748069ms ago: executing program 0 (id=22): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) lseek(r0, 0xffffffffffff8000, 0x4) 25.69776ms ago: executing program 4 (id=23): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x8042, 0x0) setns(r0, 0x10000000) 0s ago: executing program 3 (id=24): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b80)=@security={'security\x00', 0x64, 0x4, 0x2a8, 0x100000c, 0x158, 0x0, 0x158, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x1000000000000}, [@common=@inet=@dscp={{0x28}, {0x10, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x158}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x42}}}, {{@ip={@multicast2, @private=0xa010101, 0xff000000, 0xff, 'veth0_macvtap\x00', 'vcan0\x00', {0xff}, {}, 0x21}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={{0x20}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffffffffffff, 0x2, 0x7}, {0x2, 0x0, 0x1}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x308) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.147' (ED25519) to the list of known hosts. [ 28.825558][ T29] kauditd_printk_skb: 21 callbacks suppressed [ 28.825592][ T29] audit: type=1400 audit(1788407913.381:126): avc: denied { mounton } for pid=3289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.837622][ T3289] cgroup: Unknown subsys name 'net' [ 28.837925][ T29] audit: type=1400 audit(1788407913.391:127): avc: denied { mount } for pid=3289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.837969][ T29] audit: type=1400 audit(1788407913.391:128): avc: denied { unmount } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.027102][ T3289] cgroup: Unknown subsys name 'cpuset' [ 29.033091][ T3289] cgroup: Unknown subsys name 'rlimit' [ 29.122377][ T29] audit: type=1400 audit(1788407913.681:129): avc: denied { setattr } for pid=3289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.143803][ T29] audit: type=1400 audit(1788407913.681:130): avc: denied { create } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.143836][ T29] audit: type=1400 audit(1788407913.681:131): avc: denied { write } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.143883][ T29] audit: type=1400 audit(1788407913.681:132): avc: denied { read } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.143969][ T29] audit: type=1400 audit(1788407913.701:133): avc: denied { read } for pid=3024 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 29.194333][ T3293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.194955][ T29] audit: type=1400 audit(1788407913.751:134): avc: denied { relabelto } for pid=3293 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 29.194987][ T29] audit: type=1400 audit(1788407913.751:135): avc: denied { write } for pid=3293 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.293633][ T3289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.491024][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.491100][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.491178][ T3300] bridge_slave_0: entered allmulticast mode [ 30.491731][ T3300] bridge_slave_0: entered promiscuous mode [ 30.521866][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.521902][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.522067][ T3300] bridge_slave_1: entered allmulticast mode [ 30.522625][ T3300] bridge_slave_1: entered promiscuous mode [ 30.531591][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.531665][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.531718][ T3307] bridge_slave_0: entered allmulticast mode [ 30.532297][ T3307] bridge_slave_0: entered promiscuous mode [ 30.533306][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.533341][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.533554][ T3307] bridge_slave_1: entered allmulticast mode [ 30.534122][ T3307] bridge_slave_1: entered promiscuous mode [ 30.597957][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.597990][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.598052][ T3306] bridge_slave_0: entered allmulticast mode [ 30.598557][ T3306] bridge_slave_0: entered promiscuous mode [ 30.621273][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.621558][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.621609][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.621665][ T3306] bridge_slave_1: entered allmulticast mode [ 30.622221][ T3306] bridge_slave_1: entered promiscuous mode [ 30.622990][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.623020][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.623110][ T3299] bridge_slave_0: entered allmulticast mode [ 30.623581][ T3299] bridge_slave_0: entered promiscuous mode [ 30.625292][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.627334][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.627473][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.627501][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.627553][ T3305] bridge_slave_0: entered allmulticast mode [ 30.628003][ T3305] bridge_slave_0: entered promiscuous mode [ 30.629841][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.639580][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.639613][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.639702][ T3299] bridge_slave_1: entered allmulticast mode [ 30.640417][ T3299] bridge_slave_1: entered promiscuous mode [ 30.641191][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.641221][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.641332][ T3305] bridge_slave_1: entered allmulticast mode [ 30.641873][ T3305] bridge_slave_1: entered promiscuous mode [ 30.679139][ T3300] team0: Port device team_slave_0 added [ 30.680141][ T3307] team0: Port device team_slave_0 added [ 30.681207][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.682496][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.688747][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.689436][ T3300] team0: Port device team_slave_1 added [ 30.699885][ T3307] team0: Port device team_slave_1 added [ 30.701040][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.702181][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.702985][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.728692][ T3306] team0: Port device team_slave_0 added [ 30.729489][ T3306] team0: Port device team_slave_1 added [ 30.739479][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.739496][ T3300] 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. [ 30.739596][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.755213][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.755227][ T3306] 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. [ 30.755257][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.755836][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.755846][ T3306] 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. [ 30.755873][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.756694][ T3305] team0: Port device team_slave_0 added [ 30.757396][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.757408][ T3300] 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. [ 30.757506][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.761082][ T3299] team0: Port device team_slave_0 added [ 30.761854][ T3299] team0: Port device team_slave_1 added [ 30.762700][ T3305] team0: Port device team_slave_1 added [ 30.782107][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.782127][ T3307] 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. [ 30.782157][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.788402][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.788415][ T3307] 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. [ 30.788445][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.799573][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.799587][ T3299] 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. [ 30.799679][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.811188][ T3300] hsr_slave_0: entered promiscuous mode [ 30.811682][ T3300] hsr_slave_1: entered promiscuous mode [ 30.812188][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.812201][ T3305] 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. [ 30.812232][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.812785][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.812797][ T3305] 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. [ 30.812907][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.816106][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.816120][ T3299] 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. [ 30.816196][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.861180][ T3306] hsr_slave_0: entered promiscuous mode [ 30.861803][ T3306] hsr_slave_1: entered promiscuous mode [ 30.862030][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 30.862043][ T3306] Cannot create hsr debugfs directory [ 30.864672][ T3307] hsr_slave_0: entered promiscuous mode [ 30.864999][ T3307] hsr_slave_1: entered promiscuous mode [ 30.865196][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 30.865208][ T3307] Cannot create hsr debugfs directory [ 30.867919][ T3299] hsr_slave_0: entered promiscuous mode [ 30.868409][ T3299] hsr_slave_1: entered promiscuous mode [ 30.868874][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 30.868886][ T3299] Cannot create hsr debugfs directory [ 30.882625][ T3305] hsr_slave_0: entered promiscuous mode [ 30.883059][ T3305] hsr_slave_1: entered promiscuous mode [ 30.883450][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 30.883464][ T3305] Cannot create hsr debugfs directory [ 31.160367][ T3299] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.170312][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.177153][ T3299] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.203206][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.213534][ T3299] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.219251][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.230483][ T3299] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.258949][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.259587][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.268586][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.274029][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.301757][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.319448][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.345085][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.348468][ T3307] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.355722][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.541469][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.548858][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.549637][ T3307] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.555298][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.562002][ T3307] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.568789][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.574491][ T3305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.583849][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.588274][ T3307] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.596161][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.606445][ T3305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.610053][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.621257][ T3305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.623664][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.634325][ T3305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.638213][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.649543][ T3300] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.658977][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.681744][ T3300] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.690304][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.696855][ T3300] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.699345][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.701655][ T3300] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.706333][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.749215][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.789500][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.790848][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.803975][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.807284][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.807316][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.809021][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.809051][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.818245][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.823033][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.825487][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.825519][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.829864][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.829895][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.858389][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.867948][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.871626][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.871658][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.880367][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.880400][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.891799][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.900638][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.900671][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.919666][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.930365][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.930399][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.955542][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.955579][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.965279][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.965314][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.177425][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.213114][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.234072][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.269324][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.310696][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.365606][ T3299] veth0_vlan: entered promiscuous mode [ 32.371169][ T3299] veth1_vlan: entered promiscuous mode [ 32.394536][ T3299] veth0_macvtap: entered promiscuous mode [ 32.395928][ T3299] veth1_macvtap: entered promiscuous mode [ 32.400736][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.404326][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.465124][ T3300] veth0_vlan: entered promiscuous mode [ 32.467049][ T42] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.467295][ T42] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.467360][ T42] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.467398][ T42] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.469631][ T3307] veth0_vlan: entered promiscuous mode [ 32.479746][ T3300] veth1_vlan: entered promiscuous mode [ 32.481051][ T3307] veth1_vlan: entered promiscuous mode [ 32.503769][ T3307] veth0_macvtap: entered promiscuous mode [ 32.504927][ T3300] veth0_macvtap: entered promiscuous mode [ 32.511290][ T3300] veth1_macvtap: entered promiscuous mode [ 32.512509][ T3307] veth1_macvtap: entered promiscuous mode [ 32.529120][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.535633][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.542898][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.553056][ T3299] 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. [ 32.555979][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.576908][ T51] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.577058][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.577167][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.577348][ T51] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.597977][ T366] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.599537][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.599575][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.599695][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.683482][ T3305] veth0_vlan: entered promiscuous mode [ 32.693509][ T3305] veth1_vlan: entered promiscuous mode [ 32.749554][ T3306] veth0_vlan: entered promiscuous mode [ 32.759195][ T3305] veth0_macvtap: entered promiscuous mode [ 32.763409][ T3306] veth1_vlan: entered promiscuous mode [ 32.765167][ T3305] veth1_macvtap: entered promiscuous mode [ 32.798616][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.808969][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.818202][ T3306] veth0_macvtap: entered promiscuous mode [ 32.825808][ T3306] veth1_macvtap: entered promiscuous mode [ 32.827235][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.828746][ T366] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.829158][ T366] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.829194][ T366] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.886759][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.894914][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.929467][ T3518] geneve2: entered allmulticast mode [ 32.999193][ T358] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.999358][ T358] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.999519][ T358] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.999694][ T358] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.219299][ T3542] netlink: 'syz.3.18': attribute type 41 has an invalid length. [ 33.297447][ T3533] ================================================================== [ 33.297491][ T3533] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 33.297541][ T3533] [ 33.297549][ T3533] read-write to 0xffff888107612908 of 8 bytes by task 51 on cpu 1: [ 33.297566][ T3533] __xa_clear_mark+0xf5/0x1e0 [ 33.297596][ T3533] __folio_end_writeback+0xe7/0x530 [ 33.297629][ T3533] folio_end_writeback_no_dropbehind+0x6d/0x200 [ 33.297655][ T3533] folio_end_writeback+0x1c/0x70 [ 33.297676][ T3533] ext4_finish_bio+0x454/0x770 [ 33.297695][ T3533] ext4_release_io_end+0x9f/0x1f0 [ 33.297726][ T3533] ext4_end_io_end+0x18d/0x240 [ 33.297761][ T3533] ext4_end_io_rsv_work+0x15b/0x1f0 [ 33.297793][ T3533] process_scheduled_works+0x56a/0xa50 [ 33.297825][ T3533] worker_thread+0x569/0x750 [ 33.297857][ T3533] kthread+0x223/0x270 [ 33.297877][ T3533] ret_from_fork+0x146/0x330 [ 33.297914][ T3533] ret_from_fork_asm+0x1a/0x30 [ 33.297939][ T3533] [ 33.297944][ T3533] read to 0xffff888107612908 of 8 bytes by task 3533 on cpu 0: [ 33.297960][ T3533] xas_find_marked+0x211/0x650 [ 33.297987][ T3533] filemap_get_folios_tag+0xf7/0x400 [ 33.298009][ T3533] filemap_fdatawait_keep_errors+0x6c/0x190 [ 33.298046][ T3533] sync_inodes_sb+0x424/0x4d0 [ 33.298069][ T3533] sync_inodes_one_sb+0x3d/0x50 [ 33.298086][ T3533] __iterate_supers+0x205/0x360 [ 33.298107][ T3533] iterate_supers+0x1f/0x30 [ 33.298138][ T3533] __ia32_sys_sync+0x5c/0xb0 [ 33.298157][ T3533] x64_sys_call+0x1e8b/0x2550 [ 33.298179][ T3533] do_syscall_64+0x112/0x360 [ 33.298203][ T3533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 33.298226][ T3533] [ 33.298230][ T3533] value changed: 0x86c1ffff80000000 -> 0x86c1fffc00000000 [ 33.298245][ T3533] [ 33.298250][ T3533] Reported by Kernel Concurrency Sanitizer on: [ 33.298275][ T3533] CPU: 0 UID: 0 PID: 3533 Comm: syz.2.14 Not tainted syzkaller #0 PREEMPT(lazy) [ 33.298302][ T3533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.298314][ T3533] ================================================================== [ 33.357313][ T3554] xt_CONNSECMARK: invalid mode: 66