last executing test programs: 1.236378928s ago: executing program 2 (id=2): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000040)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x2}}, {@data_err_abort}, {@inlinecrypt}, {@norecovery}, {@jqfmt_vfsold}]}, 0x1, 0x4d5, &(0x7f0000000f00)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.numa_stat\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x8004587d, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x6, 0x3}) open(&(0x7f0000000100)='.\x00', 0x5d1983, 0x0) 998.51694ms ago: executing program 2 (id=5): r0 = socket$kcm(0x11, 0xa, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1}, 0x0) 950.196644ms ago: executing program 2 (id=7): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x35, 0x0, 0x5}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0) 880.88907ms ago: executing program 2 (id=8): syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000040)='./file0\x00', 0xcc04, &(0x7f0000000540)={[{@dots}, {@fat=@gid={'gid', 0x3d, 0xee01}}, {@nodots}, {@dots}, {@fat=@time_offset={'time_offset', 0x3d, 0x2d8}}, {@dots}, {@dots}, {@nodots}, {@nodots}, {@dots}, {@dots}, {@nodots}, {@nodots}, {}, {@fat=@flush}, {@fat=@debug}, {@dots}, {@fat=@showexec}, {@nodots}, {@fat=@errors_continue}, {@dots}, {@fat=@quiet}]}, 0x1, 0x1f0, &(0x7f0000000240)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./bus/file0\x00', 0x0) 740.189013ms ago: executing program 2 (id=9): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x100, 0x9, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0xcff5, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000500), 0x0, 0x2, r0, 0x0, 0x100000000000000}, 0x38) 552.664319ms ago: executing program 0 (id=10): r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="140000001000010300000ae6f720ffa003"], 0x3c}}, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000300), r0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x28, r1, 0x223, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @private1}]}, 0x28}}, 0x0) 512.369334ms ago: executing program 0 (id=11): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000002c0)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0}, 0x50) syz_io_uring_setup(0x2c0c, &(0x7f0000000400)={0x0, 0x0, 0x4002}, 0x0, 0x0) 453.006459ms ago: executing program 0 (id=12): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000080850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) 449.897609ms ago: executing program 4 (id=4): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newlink={0x54, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x40000}, [@IFLA_IFALIASn={0x4}, @IFLA_VFINFO_LIST={0x30, 0x16, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x80, @local}}]}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000884}, 0x0) 341.141809ms ago: executing program 3 (id=6): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="180000005a0001de"], 0x18}}, 0x0) 340.589249ms ago: executing program 0 (id=21): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000680)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x20040004) 201.601802ms ago: executing program 3 (id=13): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x0, &(0x7f0000000040)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x2}}, {@data_err_abort}, {@inlinecrypt}, {@norecovery}, {@jqfmt_vfsold}]}, 0x1, 0x4d5, &(0x7f0000000f00)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.numa_stat\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x8004587d, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x6, 0x3}) open(&(0x7f0000000100)='.\x00', 0x5d1983, 0x0) 176.683204ms ago: executing program 0 (id=14): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x4040800) recvmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x10002) close(r1) 121.224539ms ago: executing program 4 (id=24): creat(&(0x7f0000000300)='./bus\x00', 0x0) mount$bind(&(0x7f0000000340)='./bus\x00', &(0x7f0000000300)='./bus\x00', 0x0, 0x81c80, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x1901) move_mount(r0, &(0x7f0000000040)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x104) 80.722142ms ago: executing program 0 (id=15): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005c40)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000000)=@newtaction={0xa0, 0x30, 0x9, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_bpf={0x88, 0x1, 0x0, 0x0, {{0x8}, {0x60, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x7}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{}, {0x35, 0x0, 0x5}, {}, {}, {}, {}, {}]}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa0}}, 0x0) 71.924043ms ago: executing program 4 (id=26): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x4040800) recvmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x10002) close(r1) 0s ago: executing program 1 (id=3): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0xffff, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, @void, @value, @void, @value}, 0x48) kernel console output (not intermixed with test programs): [ 17.588550][ T29] audit: type=1400 audit(1730858831.197:81): avc: denied { read } for pid=3003 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.109' (ED25519) to the list of known hosts. [ 20.999027][ T29] audit: type=1400 audit(1730858834.607:82): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.000004][ T3305] cgroup: Unknown subsys name 'net' [ 21.021723][ T29] audit: type=1400 audit(1730858834.607:83): avc: denied { mount } for pid=3305 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 [ 21.049068][ T29] audit: type=1400 audit(1730858834.637:84): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.224746][ T3305] cgroup: Unknown subsys name 'cpuset' [ 21.231029][ T3305] cgroup: Unknown subsys name 'rlimit' [ 21.337781][ T29] audit: type=1400 audit(1730858834.947:85): avc: denied { setattr } for pid=3305 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 [ 21.361078][ T29] audit: type=1400 audit(1730858834.947:86): avc: denied { create } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 21.371992][ T3311] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.381495][ T29] audit: type=1400 audit(1730858834.947:87): avc: denied { write } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.408642][ T3305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.410359][ T29] audit: type=1400 audit(1730858834.947:88): avc: denied { read } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.439402][ T29] audit: type=1400 audit(1730858834.947:89): avc: denied { mounton } for pid=3305 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 [ 21.464170][ T29] audit: type=1400 audit(1730858834.947:90): avc: denied { mount } for pid=3305 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 [ 21.487425][ T29] audit: type=1400 audit(1730858834.997:91): avc: denied { relabelto } for pid=3311 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.399777][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 22.463822][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.470968][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.478357][ T3318] bridge_slave_0: entered allmulticast mode [ 22.484717][ T3318] bridge_slave_0: entered promiscuous mode [ 22.503984][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.511281][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.518533][ T3318] bridge_slave_1: entered allmulticast mode [ 22.524937][ T3318] bridge_slave_1: entered promiscuous mode [ 22.572833][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.583007][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.625181][ T3318] team0: Port device team_slave_0 added [ 22.633564][ T3318] team0: Port device team_slave_1 added [ 22.669479][ T3331] chnl_net:caif_netlink_parms(): no params data found [ 22.678110][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.685175][ T3318] 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. [ 22.711140][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.725587][ T3324] chnl_net:caif_netlink_parms(): no params data found [ 22.754721][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.761667][ T3318] 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. [ 22.787645][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.868529][ T3330] chnl_net:caif_netlink_parms(): no params data found [ 22.877102][ T3328] chnl_net:caif_netlink_parms(): no params data found [ 22.885739][ T3324] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.892793][ T3324] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.900025][ T3324] bridge_slave_0: entered allmulticast mode [ 22.906395][ T3324] bridge_slave_0: entered promiscuous mode [ 22.918178][ T3318] hsr_slave_0: entered promiscuous mode [ 22.924391][ T3318] hsr_slave_1: entered promiscuous mode [ 22.940519][ T3324] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.947593][ T3324] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.954769][ T3324] bridge_slave_1: entered allmulticast mode [ 22.960978][ T3324] bridge_slave_1: entered promiscuous mode [ 22.971809][ T3331] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.978912][ T3331] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.986015][ T3331] bridge_slave_0: entered allmulticast mode [ 22.992295][ T3331] bridge_slave_0: entered promiscuous mode [ 23.014824][ T3331] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.021878][ T3331] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.029048][ T3331] bridge_slave_1: entered allmulticast mode [ 23.035340][ T3331] bridge_slave_1: entered promiscuous mode [ 23.050816][ T3324] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.071712][ T3324] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.091282][ T3331] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.112495][ T3328] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.119695][ T3328] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.127029][ T3328] bridge_slave_0: entered allmulticast mode [ 23.133346][ T3328] bridge_slave_0: entered promiscuous mode [ 23.145280][ T3331] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.154444][ T3330] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.161510][ T3330] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.168659][ T3330] bridge_slave_0: entered allmulticast mode [ 23.174995][ T3330] bridge_slave_0: entered promiscuous mode [ 23.186083][ T3328] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.193156][ T3328] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.200395][ T3328] bridge_slave_1: entered allmulticast mode [ 23.206710][ T3328] bridge_slave_1: entered promiscuous mode [ 23.223851][ T3330] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.230944][ T3330] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.238338][ T3330] bridge_slave_1: entered allmulticast mode [ 23.244628][ T3330] bridge_slave_1: entered promiscuous mode [ 23.251392][ T3324] team0: Port device team_slave_0 added [ 23.257838][ T3324] team0: Port device team_slave_1 added [ 23.287227][ T3328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.296821][ T3331] team0: Port device team_slave_0 added [ 23.307943][ T3330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.319229][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.326234][ T3324] 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. [ 23.352188][ T3324] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.363704][ T3328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.373400][ T3331] team0: Port device team_slave_1 added [ 23.384114][ T3330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.395438][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.402521][ T3324] 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. [ 23.428457][ T3324] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.470133][ T3328] team0: Port device team_slave_0 added [ 23.476778][ T3328] team0: Port device team_slave_1 added [ 23.487680][ T3330] team0: Port device team_slave_0 added [ 23.494490][ T3330] team0: Port device team_slave_1 added [ 23.506779][ T3331] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.513727][ T3331] 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. [ 23.540084][ T3331] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.565509][ T3331] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.572471][ T3331] 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. [ 23.598436][ T3331] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.618390][ T3324] hsr_slave_0: entered promiscuous mode [ 23.624536][ T3324] hsr_slave_1: entered promiscuous mode [ 23.630304][ T3324] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.637864][ T3324] Cannot create hsr debugfs directory [ 23.643511][ T3330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.650469][ T3330] 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. [ 23.676365][ T3330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.695773][ T3328] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.702835][ T3328] 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. [ 23.728833][ T3328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.740023][ T3330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.746990][ T3330] 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. [ 23.772923][ T3330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.784575][ T3328] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.791535][ T3328] 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. [ 23.817437][ T3328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.856440][ T3331] hsr_slave_0: entered promiscuous mode [ 23.862628][ T3331] hsr_slave_1: entered promiscuous mode [ 23.868601][ T3331] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.876185][ T3331] Cannot create hsr debugfs directory [ 23.892419][ T3330] hsr_slave_0: entered promiscuous mode [ 23.898452][ T3330] hsr_slave_1: entered promiscuous mode [ 23.904277][ T3330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.911811][ T3330] Cannot create hsr debugfs directory [ 23.934100][ T3328] hsr_slave_0: entered promiscuous mode [ 23.939956][ T3328] hsr_slave_1: entered promiscuous mode [ 23.945930][ T3328] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.953463][ T3328] Cannot create hsr debugfs directory [ 23.990673][ T3318] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 24.012754][ T3318] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 24.028563][ T3318] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 24.046384][ T3318] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 24.149522][ T3324] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 24.158149][ T3324] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 24.167596][ T3324] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 24.178378][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.185688][ T3324] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 24.208549][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.219957][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.227027][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.240957][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.248033][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.259728][ T3330] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 24.268448][ T3330] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 24.277674][ T3330] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 24.297872][ T3330] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 24.324342][ T3328] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 24.333085][ T3328] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 24.344589][ T3328] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 24.353202][ T3328] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 24.387854][ T3324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.403048][ T3331] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 24.417975][ T3331] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 24.435158][ T3331] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 24.449906][ T3324] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.458944][ T3331] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 24.476441][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.483546][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.500588][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.507639][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.519075][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.528303][ T3330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.557208][ T3328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.586159][ T3330] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.605253][ T3328] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.615832][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.622933][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.631891][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.638993][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.652115][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.659197][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.669245][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.676365][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.703953][ T3330] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 24.727967][ T3324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.737729][ T3318] veth0_vlan: entered promiscuous mode [ 24.758443][ T3331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.773716][ T3318] veth1_vlan: entered promiscuous mode [ 24.803379][ T3331] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.822526][ T3318] veth0_macvtap: entered promiscuous mode [ 24.839735][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.846779][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.855611][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.862665][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.873261][ T3318] veth1_macvtap: entered promiscuous mode [ 24.891383][ T3328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.905572][ T3330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.918827][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.929864][ T3331] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 24.940357][ T3331] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 24.960849][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.970537][ T3318] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.979314][ T3318] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.988134][ T3318] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.996860][ T3318] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.026365][ T3324] veth0_vlan: entered promiscuous mode [ 25.052969][ T3324] veth1_vlan: entered promiscuous mode [ 25.089444][ T3324] veth0_macvtap: entered promiscuous mode [ 25.099645][ T3331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.107287][ T3318] 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. [ 25.116502][ T3324] veth1_macvtap: entered promiscuous mode [ 25.149939][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.160496][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.177600][ T3447] loop2: detected capacity change from 0 to 512 [ 25.187240][ T3447] EXT4-fs: inline encryption not supported [ 25.191075][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.215257][ T3447] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 25.227019][ T3330] veth0_vlan: entered promiscuous mode [ 25.243630][ T3328] veth0_vlan: entered promiscuous mode [ 25.257661][ T3330] veth1_vlan: entered promiscuous mode [ 25.265001][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.275488][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.282359][ T3447] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 25.286182][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.304807][ T3447] ext4 filesystem being mounted at /0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 25.306259][ T3324] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.323952][ T3324] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.332901][ T3324] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.341631][ T3324] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.351947][ T3328] veth1_vlan: entered promiscuous mode [ 25.359786][ T3447] EXT4-fs (loop2): shut down requested (0) [ 25.380024][ T3330] veth0_macvtap: entered promiscuous mode [ 25.387377][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 25.402204][ T3330] veth1_macvtap: entered promiscuous mode [ 25.420648][ T3328] veth0_macvtap: entered promiscuous mode [ 25.436277][ T3328] veth1_macvtap: entered promiscuous mode [ 25.442522][ T3330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.453147][ T3330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.463040][ T3330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.473499][ T3330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.483943][ T3330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.496233][ T3331] veth0_vlan: entered promiscuous mode [ 25.518799][ T3328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.524225][ T3467] loop2: detected capacity change from 0 to 256 [ 25.529453][ T3328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.545582][ T3328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.556072][ T3328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.565899][ T3328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.576385][ T3328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.594291][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.602849][ T3328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.613448][ T3328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.623316][ T3328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.633807][ T3328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.645578][ T3328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.661241][ T3330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.671953][ T3330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.681859][ T3330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.692394][ T3330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.702320][ T3330] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.712819][ T3330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.732027][ T3330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.740901][ T3330] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.749739][ T3330] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.758455][ T3330] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.760333][ C0] hrtimer: interrupt took 27955 ns [ 25.767175][ T3330] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.795490][ T3328] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.804261][ T3328] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.812996][ T3328] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.821791][ T3328] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.844275][ T3331] veth1_vlan: entered promiscuous mode [ 25.850362][ T3474] netlink: 'syz.0.10': attribute type 1 has an invalid length. [ 25.908140][ T3331] veth0_macvtap: entered promiscuous mode [ 25.922705][ T3331] veth1_macvtap: entered promiscuous mode [ 25.972550][ T3479] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 25.993644][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.004175][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.014038][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.024478][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.034411][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.045021][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.054860][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.060459][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 26.060518][ T29] audit: type=1400 audit(1730858839.667:147): avc: denied { read } for pid=3484 comm="syz.0.21" dev="nsfs" ino=4026532533 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 26.065355][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.075281][ T29] audit: type=1400 audit(1730858839.677:148): avc: denied { open } for pid=3484 comm="syz.0.21" path="net:[4026532533]" dev="nsfs" ino=4026532533 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 26.124686][ T3331] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.141522][ T3486] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6'. [ 26.151221][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.161716][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.171541][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.182001][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.185848][ T3488] loop3: detected capacity change from 0 to 512 [ 26.191970][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.210944][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.221021][ T3331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.231481][ T3331] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.242052][ T29] audit: type=1400 audit(1730858839.837:149): avc: denied { mounton } for pid=3491 comm="syz.4.24" path="/1/bus" dev="tmpfs" ino=22 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 26.255132][ T3488] EXT4-fs: inline encryption not supported [ 26.264972][ T3331] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.278319][ T3331] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.287054][ T3331] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.295818][ T3331] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.304778][ T3331] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.315435][ T29] audit: type=1400 audit(1730858839.887:150): avc: denied { unmount } for pid=3330 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 26.337996][ T3488] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 26.372419][ T3488] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 26.399347][ T3488] ext4 filesystem being mounted at /1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 26.456372][ T3488] EXT4-fs (loop3): shut down requested (0) [ 26.472901][ T3328] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 289.174116][ T0] ================================================================== [ 289.182226][ T0] BUG: KCSAN: data-race in __tmigr_cpu_activate / tmigr_update_events [ 289.190379][ T0] [ 289.192704][ T0] write to 0xffff888237d205dc of 1 bytes by task 0 on cpu 1: [ 289.200047][ T0] __tmigr_cpu_activate+0x55/0x200 [ 289.205140][ T0] tmigr_cpu_activate+0x8a/0xc0 [ 289.210062][ T0] timer_clear_idle+0x28/0x100 [ 289.214804][ T0] tick_nohz_restart_sched_tick+0x22/0x110 [ 289.220589][ T0] tick_nohz_idle_exit+0xfe/0x1d0 [ 289.225597][ T0] do_idle+0x1ee/0x230 [ 289.229654][ T0] cpu_startup_entry+0x25/0x30 [ 289.234402][ T0] start_secondary+0x96/0xa0 [ 289.238974][ T0] common_startup_64+0x12c/0x137 [ 289.243893][ T0] [ 289.246211][ T0] read to 0xffff888237d205dc of 1 bytes by task 0 on cpu 0: [ 289.253465][ T0] tmigr_update_events+0x41d/0x5d0 [ 289.258556][ T0] __tmigr_cpu_deactivate+0x2b1/0x410 [ 289.264176][ T0] tmigr_cpu_deactivate+0x66/0x180 [ 289.269278][ T0] __get_next_timer_interrupt+0x137/0x530 [ 289.274982][ T0] timer_base_try_to_set_idle+0x54/0x60 [ 289.280512][ T0] tick_nohz_idle_stop_tick+0x15b/0x650 [ 289.286146][ T0] do_idle+0x178/0x230 [ 289.290199][ T0] cpu_startup_entry+0x25/0x30 [ 289.294945][ T0] rest_init+0xef/0xf0 [ 289.299000][ T0] start_kernel+0x586/0x5e0 [ 289.303481][ T0] x86_64_start_reservations+0x2a/0x30 [ 289.308919][ T0] x86_64_start_kernel+0x9a/0xa0 [ 289.313832][ T0] common_startup_64+0x12c/0x137 [ 289.318754][ T0] [ 289.321051][ T0] value changed: 0x00 -> 0x01 [ 289.325701][ T0] [ 289.328001][ T0] Reported by Kernel Concurrency Sanitizer on: [ 289.334150][ T0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0 [ 289.344450][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 289.354497][ T0] ==================================================================