last executing test programs: 599.535854ms ago: executing program 4 (id=5): r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) fchdir(r1) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x3000010, &(0x7f0000000040)={[{@errors_remount}, {@debug}]}, 0x1, 0x52f, &(0x7f0000001540)="$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") 517.781545ms ago: executing program 0 (id=1): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private1, 0x1}]}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x7fff, 0xffff, 0x965, 0x4, 0x1d70, 0x689, 0x7, {0x0, @in={{0x2, 0x4e21, @private=0xa010101}}, 0x4, 0x6, 0x3, 0x8, 0x6}}, &(0x7f0000000100)=0xb0) 414.670296ms ago: executing program 0 (id=6): r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x8, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x5e21, @local}, 0x10) close_range(r0, r1, 0x0) 192.228398ms ago: executing program 0 (id=7): syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x400c84, &(0x7f0000000340), 0x1, 0x786, &(0x7f0000001900)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x143042, 0x80) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xfffffe57}], 0x1, 0x5405, 0x0, 0x0) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x48031, 0xffffffffffffffff, 0x0) 192.037828ms ago: executing program 1 (id=2): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000003c0)='wg1\x00', 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendmmsg(r0, &(0x7f0000005900)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=[{0x10, 0x114, 0x200}, {0x10, 0x113, 0x6}], 0x20}}], 0x1, 0xc806) 186.342669ms ago: executing program 2 (id=3): r0 = syz_open_dev$evdev(&(0x7f0000001900), 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) read$hidraw(r0, &(0x7f0000000180)=""/215, 0xd7) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) 127.312289ms ago: executing program 4 (id=8): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x3c) setsockopt$inet6_tcp_int(r0, 0x11a, 0x5, &(0x7f0000000000)=0x3f9, 0x2) 116.86779ms ago: executing program 1 (id=9): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x7, 0xf, &(0x7f0000000440)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2a}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') 107.344629ms ago: executing program 3 (id=4): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x10, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0, 0x1}, 0x2002, 0x32, 0x43a1bd56, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x68, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) modify_ldt$write2(0x11, &(0x7f0000000440)={0x5, 0x100000, 0x2000, 0x1, 0x1, 0x1, 0x1, 0x1}, 0x10) syz_clone(0x600, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=10): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x403, 0xfffffffc, 0x3f, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @vti={{0x8}, {0x4}}}]}, 0x30}, 0x1, 0x300000000000000, 0x0, 0x4004}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="4400000013000100000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000024001a80200004801c00018008"], 0x44}}, 0x0) kernel console output (not intermixed with test programs): [ 23.458294][ T28] audit: type=1400 audit(1778251674.444:103): avc: denied { search } for pid=3180 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.480456][ T28] audit: type=1400 audit(1778251674.444:104): avc: denied { search } for pid=3180 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.932717][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 23.932736][ T28] audit: type=1400 audit(1778251674.914:120): avc: denied { write } for pid=3236 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.968079][ T28] audit: type=1400 audit(1778251674.954:121): avc: denied { write } for pid=3247 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.308305][ T28] audit: type=1400 audit(1778251676.294:122): avc: denied { write } for pid=3251 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.339429][ T28] audit: type=1400 audit(1778251676.324:123): avc: denied { write } for pid=3262 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.043222][ T28] audit: type=1400 audit(1778251677.024:124): avc: denied { write } for pid=3266 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.073338][ T28] audit: type=1400 audit(1778251677.054:125): avc: denied { write } for pid=3277 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. [ 30.398703][ T28] audit: type=1400 audit(1778251681.384:126): avc: denied { mounton } for pid=3286 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 [ 30.421920][ T28] audit: type=1400 audit(1778251681.404:127): avc: denied { mount } for pid=3286 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 [ 30.425001][ T3286] cgroup: Unknown subsys name 'net' [ 30.449912][ T28] audit: type=1400 audit(1778251681.434:128): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.565039][ T3286] cgroup: Unknown subsys name 'cpuset' [ 30.571292][ T3286] cgroup: Unknown subsys name 'rlimit' [ 30.702975][ T28] audit: type=1400 audit(1778251681.684:129): avc: denied { setattr } for pid=3286 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 [ 30.726717][ T28] audit: type=1400 audit(1778251681.684:130): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.752612][ T28] audit: type=1400 audit(1778251681.684:131): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.781487][ T3289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 30.790407][ T28] audit: type=1400 audit(1778251681.684:132): avc: denied { read } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.810939][ T28] audit: type=1400 audit(1778251681.714:133): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 30.835982][ T28] audit: type=1400 audit(1778251681.714:134): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 30.859406][ T28] audit: type=1400 audit(1778251681.734:135): avc: denied { read } for pid=3021 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 30.883543][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.011773][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.018948][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.026138][ T3299] bridge_slave_0: entered allmulticast mode [ 33.032552][ T3299] bridge_slave_0: entered promiscuous mode [ 33.053741][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.060872][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.068143][ T3299] bridge_slave_1: entered allmulticast mode [ 33.074690][ T3299] bridge_slave_1: entered promiscuous mode [ 33.141372][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.150717][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.157864][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.165024][ T3298] bridge_slave_0: entered allmulticast mode [ 33.171502][ T3298] bridge_slave_0: entered promiscuous mode [ 33.190593][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.199866][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.206999][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.214215][ T3298] bridge_slave_1: entered allmulticast mode [ 33.220729][ T3298] bridge_slave_1: entered promiscuous mode [ 33.236384][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.243480][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.250709][ T3304] bridge_slave_0: entered allmulticast mode [ 33.257268][ T3304] bridge_slave_0: entered promiscuous mode [ 33.285940][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.293118][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.300282][ T3304] bridge_slave_1: entered allmulticast mode [ 33.306905][ T3304] bridge_slave_1: entered promiscuous mode [ 33.313247][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.320429][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.327653][ T3306] bridge_slave_0: entered allmulticast mode [ 33.334141][ T3306] bridge_slave_0: entered promiscuous mode [ 33.341351][ T3299] team0: Port device team_slave_0 added [ 33.348173][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.357468][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.364691][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.371782][ T3305] bridge_slave_0: entered allmulticast mode [ 33.378440][ T3305] bridge_slave_0: entered promiscuous mode [ 33.389525][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.396702][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.403864][ T3306] bridge_slave_1: entered allmulticast mode [ 33.410353][ T3306] bridge_slave_1: entered promiscuous mode [ 33.417532][ T3299] team0: Port device team_slave_1 added [ 33.424238][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.433636][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.440790][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.448036][ T3305] bridge_slave_1: entered allmulticast mode [ 33.454599][ T3305] bridge_slave_1: entered promiscuous mode [ 33.489528][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.509745][ T3298] team0: Port device team_slave_0 added [ 33.521125][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.531594][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.541183][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.548200][ 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. [ 33.574230][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.585703][ T3298] team0: Port device team_slave_1 added [ 33.592751][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.603289][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.618742][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.633012][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.640096][ 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. [ 33.666379][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.708795][ T3304] team0: Port device team_slave_0 added [ 33.715308][ T3306] team0: Port device team_slave_0 added [ 33.722092][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.729186][ T3298] 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. [ 33.755154][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.766601][ T3305] team0: Port device team_slave_0 added [ 33.773019][ T3304] team0: Port device team_slave_1 added [ 33.779687][ T3306] team0: Port device team_slave_1 added [ 33.790701][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.797887][ T3298] 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. [ 33.823918][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.835523][ T3305] team0: Port device team_slave_1 added [ 33.871463][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.878523][ 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. [ 33.904551][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.916210][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.923190][ 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. [ 33.949203][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.965190][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.972269][ T3304] 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. [ 33.998279][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.011531][ T3299] hsr_slave_0: entered promiscuous mode [ 34.017606][ T3299] hsr_slave_1: entered promiscuous mode [ 34.036018][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.044049][ 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. [ 34.070012][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.081092][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.088115][ T3304] 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. [ 34.114236][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.138191][ T3298] hsr_slave_0: entered promiscuous mode [ 34.144218][ T3298] hsr_slave_1: entered promiscuous mode [ 34.150187][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 34.156027][ T3298] Cannot create hsr debugfs directory [ 34.161899][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.168917][ 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. [ 34.195003][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.248520][ T3306] hsr_slave_0: entered promiscuous mode [ 34.254777][ T3306] hsr_slave_1: entered promiscuous mode [ 34.260711][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 34.266500][ T3306] Cannot create hsr debugfs directory [ 34.294742][ T3305] hsr_slave_0: entered promiscuous mode [ 34.300835][ T3305] hsr_slave_1: entered promiscuous mode [ 34.306971][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 34.312710][ T3305] Cannot create hsr debugfs directory [ 34.323656][ T3304] hsr_slave_0: entered promiscuous mode [ 34.329902][ T3304] hsr_slave_1: entered promiscuous mode [ 34.335786][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 34.341510][ T3304] Cannot create hsr debugfs directory [ 34.552511][ T3299] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.561892][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.573515][ T3299] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 34.582718][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.593775][ T3299] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 34.602950][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.614336][ T3299] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 34.623807][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.639489][ T3298] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.648218][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.660123][ T3298] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.668747][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.678911][ T3298] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.688113][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.699917][ T3298] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.709014][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.733722][ T3305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.742580][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.755892][ T3305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.764861][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.782830][ T3305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.791831][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.803369][ T3305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.812446][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.828621][ T3306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.837513][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.846072][ T3306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.854904][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.864964][ T3306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.873369][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.881119][ T3306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.890070][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.914887][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.940426][ T3304] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.949563][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.957459][ T3304] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.966516][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.978142][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.986360][ T3304] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.995487][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.010305][ T3304] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.019074][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.030053][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.037139][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.064638][ T2098] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.071878][ T2098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.115902][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.130187][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.154775][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.174100][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.183787][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.196028][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.215654][ T2098] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.222867][ T2098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.248785][ T2098] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.255960][ T2098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.265189][ T2098] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.272344][ T2098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.281092][ T2098] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.288236][ T2098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.303295][ T2098] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.310383][ T2098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.329242][ T2098] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.336455][ T2098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.368428][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.405592][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.433915][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.441057][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.460419][ T2098] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.467649][ T2098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.504834][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.639978][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.710925][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.787871][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.821379][ T3299] veth0_vlan: entered promiscuous mode [ 35.838215][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.859226][ T3299] veth1_vlan: entered promiscuous mode [ 35.870770][ T3305] veth0_vlan: entered promiscuous mode [ 35.898997][ T3305] veth1_vlan: entered promiscuous mode [ 35.924178][ T3299] veth0_macvtap: entered promiscuous mode [ 35.951284][ T3299] veth1_macvtap: entered promiscuous mode [ 35.966135][ T3298] veth0_vlan: entered promiscuous mode [ 35.988047][ T3305] veth0_macvtap: entered promiscuous mode [ 35.995738][ T3306] veth0_vlan: entered promiscuous mode [ 36.007392][ T3298] veth1_vlan: entered promiscuous mode [ 36.016285][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.025391][ T3305] veth1_macvtap: entered promiscuous mode [ 36.040954][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.061262][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.070323][ T3306] veth1_vlan: entered promiscuous mode [ 36.078562][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.087450][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.100962][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.109844][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.122786][ T3304] veth0_vlan: entered promiscuous mode [ 36.129515][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.148204][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.157077][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.168458][ T3304] veth1_vlan: entered promiscuous mode [ 36.179236][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.188034][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.203644][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 36.203660][ T28] audit: type=1400 audit(1778251687.184:146): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/root/syzkaller.mAq1PT/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.224170][ T3306] veth0_macvtap: entered promiscuous mode [ 36.240517][ T28] audit: type=1400 audit(1778251687.184:147): avc: denied { mount } for pid=3299 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 36.249116][ T3298] veth0_macvtap: entered promiscuous mode [ 36.264063][ T28] audit: type=1400 audit(1778251687.184:148): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/root/syzkaller.mAq1PT/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 36.280270][ T3298] veth1_macvtap: entered promiscuous mode [ 36.299944][ T28] audit: type=1400 audit(1778251687.204:149): avc: denied { mount } for pid=3299 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 36.322062][ T28] audit: type=1400 audit(1778251687.204:150): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/root/syzkaller.mAq1PT/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 36.349731][ T28] audit: type=1400 audit(1778251687.204:151): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/root/syzkaller.mAq1PT/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4045 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 36.382542][ 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. [ 36.398433][ T28] audit: type=1400 audit(1778251687.224:152): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.401267][ T3306] veth1_macvtap: entered promiscuous mode [ 36.425303][ T28] audit: type=1400 audit(1778251687.254:153): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 36.437993][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.456260][ T28] audit: type=1400 audit(1778251687.254:154): avc: denied { mount } for pid=3299 comm="syz-executor" name="/" dev="gadgetfs" ino=4051 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 36.484921][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.497817][ T28] audit: type=1400 audit(1778251687.484:155): avc: denied { read write } for pid=3299 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.529575][ T3304] veth0_macvtap: entered promiscuous mode [ 36.539820][ T2098] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.549278][ T2098] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.570745][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.589863][ T2098] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.599130][ T2098] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.610360][ T3504] loop4: detected capacity change from 0 to 512 [ 36.613961][ T3304] veth1_macvtap: entered promiscuous mode [ 36.628954][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.638359][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.641868][ T3504] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.671610][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.681721][ T3504] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 36.681765][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.681801][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.681833][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.717691][ T3504] System zones: 0-2, 18-18, 34-34 [ 36.732311][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.748617][ T3504] EXT4-fs (loop4): 1 orphan inode deleted [ 36.755260][ T3504] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.769782][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 36.783074][ T30] loop4: lost filesystem error report for type 5 error -117 [ 36.790712][ T3504] ext4 filesystem being mounted at /file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.794143][ T30] EXT4-fs (loop4): Remounting filesystem read-only [ 36.817269][ T475] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.828151][ T475] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.837511][ T475] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.847651][ T475] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.878071][ T3504] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.941166][ T3515] loop0: detected capacity change from 0 to 2048 [ 37.004220][ T3515] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.058779][ T3292] ================================================================== [ 37.066929][ T3292] BUG: KCSAN: data-race in __d_drop / fast_dput [ 37.073196][ T3292] [ 37.075534][ T3292] write to 0xffff888107fa6910 of 8 bytes by task 2982 on cpu 0: [ 37.083176][ T3292] __d_drop+0x14d/0x240 [ 37.087349][ T3292] __dentry_kill+0x125/0x4d0 [ 37.091967][ T3292] finish_dput+0x2b/0x200 [ 37.096319][ T3292] dput+0x52/0x60 [ 37.099980][ T3292] lookup_one_qstr_excl+0x156/0x240 [ 37.105208][ T3292] filename_unlinkat+0x149/0x410 [ 37.110182][ T3292] __se_sys_unlink+0x2b/0xe0 [ 37.114804][ T3292] __x64_sys_unlink+0x1f/0x30 [ 37.119516][ T3292] x64_sys_call+0x2eb6/0x3020 [ 37.124309][ T3292] do_syscall_64+0x12c/0x3b0 [ 37.128937][ T3292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.134852][ T3292] [ 37.137193][ T3292] read to 0xffff888107fa6910 of 8 bytes by task 3292 on cpu 1: [ 37.144757][ T3292] fast_dput+0x5f/0x2c0 [ 37.148934][ T3292] dput+0x24/0x60 [ 37.152582][ T3292] filename_unlinkat+0x217/0x410 [ 37.157550][ T3292] __se_sys_unlink+0x2b/0xe0 [ 37.162178][ T3292] __x64_sys_unlink+0x1f/0x30 [ 37.166887][ T3292] x64_sys_call+0x2eb6/0x3020 [ 37.171761][ T3292] do_syscall_64+0x12c/0x3b0 [ 37.176377][ T3292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.182305][ T3292] [ 37.184646][ T3292] value changed: 0xffff888237430320 -> 0x0000000000000000 [ 37.191761][ T3292] [ 37.194096][ T3292] Reported by Kernel Concurrency Sanitizer on: [ 37.200272][ T3292] CPU: 1 UID: 0 PID: 3292 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 37.209143][ T3292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 37.219217][ T3292] ================================================================== [ 37.355939][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.