last executing test programs: 660.580621ms ago: executing program 1 (id=108): munmap(&(0x7f00003fe000/0xc00000)=nil, 0xc00000) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007fe000/0x800000)=nil) 597.733335ms ago: executing program 3 (id=112): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000dc0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000e80)={&(0x7f0000000e00)={0x44, r1, 0x1, 0x70bd26, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xf}, {0x6, 0x11, 0x8001}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4814}, 0x40) 545.888299ms ago: executing program 1 (id=115): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f00000000c0)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x7995}, 0xfffffffffffffe89, 0x0, 0x1, 0x48000000, 0x0, 0x3, 0x0}) 504.543782ms ago: executing program 4 (id=118): r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001640)='j', 0x1}], 0x1}, 0x20000000) sendmsg$inet(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000980)="59d4", 0x2}], 0x1}, 0x40000) 499.896152ms ago: executing program 3 (id=119): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r0, r0) setpgid(0x0, r0) 492.726903ms ago: executing program 1 (id=120): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000780)={[{@inlinecrypt}, {@resuid}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@resgid}, {@block_validity}, {@quota}]}, 0x3, 0x42f, &(0x7f0000000940)="$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") 462.534055ms ago: executing program 2 (id=121): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000000)={0x80, 0x6, 0x301, 0x0, 0x2, 0x0, 0x0}) 445.399607ms ago: executing program 0 (id=122): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x10d, 0x10, &(0x7f0000000040)=0x1000000, 0x4) 441.570907ms ago: executing program 4 (id=123): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000200000000000000000000008500000011000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x10, 0x10, &(0x7f00000002c0)="0000ffffffffa000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 426.541938ms ago: executing program 3 (id=124): syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000a40), 0x1, 0x4be, &(0x7f0000000540)="$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") mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x808410, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 414.852018ms ago: executing program 2 (id=125): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x58, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0xfeffffff}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}]}, 0x58}}, 0x0) 378.554681ms ago: executing program 0 (id=126): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000001900)={@fallback=r0, r0, 0x2f, 0x0, 0x0, @void, @value}, 0x20) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='/\x00'], 0x20) 304.808227ms ago: executing program 2 (id=127): r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x7db7, 0x4) sendto$inet(r0, &(0x7f00000002c0)="b401fcc8cd1bb8b66f7ee68e052af9c34b7d7494", 0x14, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) 301.928507ms ago: executing program 4 (id=128): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004180)=ANY=[@ANYBLOB="02000000040000000700000002"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000240)={r1, 0xffffffffffffffff, 0x12, 0x0, @void}, 0x10) 267.43886ms ago: executing program 3 (id=129): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kmem_cache_free\x00', r0}, 0x10) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') 258.24951ms ago: executing program 0 (id=130): ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'bond0\x00', 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a2, &(0x7f0000000000)='bridge0\x00') 250.441061ms ago: executing program 4 (id=131): unshare(0x22020600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r0, &(0x7f0000000840)=[{&(0x7f0000001dc0)=""/4088, 0xff8}], 0x1, 0x0, 0x0) 249.118331ms ago: executing program 2 (id=132): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080), 0x10) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0x1, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES8, @ANYBLOB="00000000010000000000000000e79f8c52d2be3c0d900000"], 0x48}}, 0x0) 242.734291ms ago: executing program 1 (id=133): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x10, 0x800) ioctl$BLKFLSBUF(r0, 0x1261, 0x0) 211.536684ms ago: executing program 2 (id=134): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYRES32], 0x0, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x6, 0x4, 0x2003, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000001880)=""/56}, 0x20) 202.849405ms ago: executing program 0 (id=135): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000340)='./file0\x00', 0x0, &(0x7f0000001100)=ANY=[@ANYBLOB="6e6f646f74732c6572726f72733d72656d6f756e742d726f2c6572726f72733d72656d6f756e742d726f2c646f74732c646f74732c6572726f72733d636f6e74696e75652c009625dc7bbd6e6059f75836e82c886831252c35f2d8d06a04f177f4"], 0x1, 0x30b, &(0x7f0000001200)="$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") 184.671426ms ago: executing program 4 (id=136): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000001840), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001980)={&(0x7f0000001880)={0x4c, r1, 0x1, 0x0, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x4c}, 0x1, 0x300}, 0x200088d0) 171.220347ms ago: executing program 3 (id=137): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'macsec0\x00', 0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'macsec0\x00', 0x1}) 154.518568ms ago: executing program 2 (id=138): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x4b, &(0x7f0000000240)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}, 0x1002}], 0x1, 0x0, 0x0) 117.635091ms ago: executing program 4 (id=139): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000300000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 99.245302ms ago: executing program 1 (id=140): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000006c0)=0x11) 83.100893ms ago: executing program 0 (id=141): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000340)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x3, 0x10, &(0x7f0000000740)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@call={0x85, 0x0, 0x0, 0x23}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x4, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x10, 0x10, &(0x7f0000000080)="0000ffffffffa000", &(0x7f0000000300)=""/8, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30) 58.303675ms ago: executing program 1 (id=142): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x118052, &(0x7f0000000000)={[{@noauto_da_alloc}, {@init_itable_val={'init_itable', 0x3d, 0x4}}, {@jqfmt_vfsold}]}, 0x43, 0x4de, &(0x7f0000000c40)="$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") lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=""/171, 0xab) 25.287718ms ago: executing program 0 (id=143): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000800050001000000140002007767310000000000000000000000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800050000000000900008808c00008024000100975c9d81c983c8209ee781254b899f8ed925ae9f0923c23c62f53c57cdbf691c640009801c000080060001000200000008000200ffffffff05000300030000001c000080060001000200000008000200ac141427050003"], 0xec}, 0x1, 0x0, 0x0, 0x4084}, 0x20000010) 0s ago: executing program 3 (id=144): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x5, 0x1, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000280)="9b", 0x0}, 0x20) kernel console output (not intermixed with test programs): [ 21.185599][ T29] audit: type=1400 audit(1739177395.839:81): avc: denied { read } for pid=2982 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 '10.128.1.147' (ED25519) to the list of known hosts. [ 26.950326][ T29] audit: type=1400 audit(1739177401.599:82): avc: denied { mounton } for pid=3288 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 [ 26.951339][ T3288] cgroup: Unknown subsys name 'net' [ 26.973069][ T29] audit: type=1400 audit(1739177401.599:83): avc: denied { mount } for pid=3288 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 [ 27.000458][ T29] audit: type=1400 audit(1739177401.629:84): avc: denied { unmount } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.155871][ T3288] cgroup: Unknown subsys name 'cpuset' [ 27.162312][ T3288] cgroup: Unknown subsys name 'rlimit' [ 27.273038][ T29] audit: type=1400 audit(1739177401.919:85): avc: denied { setattr } for pid=3288 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 [ 27.296368][ T29] audit: type=1400 audit(1739177401.919:86): avc: denied { create } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.316989][ T29] audit: type=1400 audit(1739177401.919:87): avc: denied { write } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.337494][ T29] audit: type=1400 audit(1739177401.919:88): avc: denied { read } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.344755][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.357793][ T29] audit: type=1400 audit(1739177401.919:89): avc: denied { mounton } for pid=3288 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 [ 27.391200][ T29] audit: type=1400 audit(1739177401.919:90): avc: denied { mount } for pid=3288 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 Setting up swapspace version 1, size = 127995904 bytes [ 27.414734][ T29] audit: type=1400 audit(1739177402.019:91): avc: denied { relabelto } for pid=3292 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" [ 27.446635][ T3288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.468158][ T3298] chnl_net:caif_netlink_parms(): no params data found [ 28.551916][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 28.564230][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 28.608863][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.615979][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.623185][ T3298] bridge_slave_0: entered allmulticast mode [ 28.629888][ T3298] bridge_slave_0: entered promiscuous mode [ 28.636356][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 28.663410][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.670614][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.677918][ T3298] bridge_slave_1: entered allmulticast mode [ 28.684398][ T3298] bridge_slave_1: entered promiscuous mode [ 28.716206][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 28.728161][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.769390][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.783199][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.790576][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.797777][ T3309] bridge_slave_0: entered allmulticast mode [ 28.804245][ T3309] bridge_slave_0: entered promiscuous mode [ 28.825722][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.832865][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.840066][ T3306] bridge_slave_0: entered allmulticast mode [ 28.846583][ T3306] bridge_slave_0: entered promiscuous mode [ 28.852946][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.860096][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.867340][ T3309] bridge_slave_1: entered allmulticast mode [ 28.873791][ T3309] bridge_slave_1: entered promiscuous mode [ 28.892862][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.900017][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.907715][ T3306] bridge_slave_1: entered allmulticast mode [ 28.914219][ T3306] bridge_slave_1: entered promiscuous mode [ 28.936348][ T3298] team0: Port device team_slave_0 added [ 28.942085][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.949208][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.956385][ T3303] bridge_slave_0: entered allmulticast mode [ 28.962970][ T3303] bridge_slave_0: entered promiscuous mode [ 28.982193][ T3298] team0: Port device team_slave_1 added [ 28.993146][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.000291][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.007745][ T3303] bridge_slave_1: entered allmulticast mode [ 29.014459][ T3303] bridge_slave_1: entered promiscuous mode [ 29.021889][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.037017][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.053829][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.068621][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.078797][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.092620][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.099720][ 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 1560 would solve the problem. [ 29.125810][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.137092][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.144248][ 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 1560 would solve the problem. [ 29.170222][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.186341][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.211453][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.218784][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.226024][ T3299] bridge_slave_0: entered allmulticast mode [ 29.232580][ T3299] bridge_slave_0: entered promiscuous mode [ 29.253443][ T3309] team0: Port device team_slave_0 added [ 29.260231][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.267385][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.274659][ T3299] bridge_slave_1: entered allmulticast mode [ 29.281352][ T3299] bridge_slave_1: entered promiscuous mode [ 29.288426][ T3306] team0: Port device team_slave_0 added [ 29.294710][ T3303] team0: Port device team_slave_0 added [ 29.301203][ T3309] team0: Port device team_slave_1 added [ 29.321852][ T3306] team0: Port device team_slave_1 added [ 29.328153][ T3303] team0: Port device team_slave_1 added [ 29.343379][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.350405][ T3309] 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. [ 29.376386][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.387571][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.394563][ T3309] 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. [ 29.420597][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.437275][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.469773][ T3298] hsr_slave_0: entered promiscuous mode [ 29.475836][ T3298] hsr_slave_1: entered promiscuous mode [ 29.482439][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.496421][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.503415][ T3303] 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. [ 29.529444][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.540713][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.547712][ 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 1560 would solve the problem. [ 29.573703][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.595981][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.602953][ T3303] 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. [ 29.628945][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.640073][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.647083][ 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 1560 would solve the problem. [ 29.673082][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.693769][ T3299] team0: Port device team_slave_0 added [ 29.722638][ T3299] team0: Port device team_slave_1 added [ 29.734922][ T3306] hsr_slave_0: entered promiscuous mode [ 29.741042][ T3306] hsr_slave_1: entered promiscuous mode [ 29.747117][ T3306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.754801][ T3306] Cannot create hsr debugfs directory [ 29.780981][ T3309] hsr_slave_0: entered promiscuous mode [ 29.787228][ T3309] hsr_slave_1: entered promiscuous mode [ 29.793051][ T3309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.800657][ T3309] Cannot create hsr debugfs directory [ 29.812634][ T3303] hsr_slave_0: entered promiscuous mode [ 29.818916][ T3303] hsr_slave_1: entered promiscuous mode [ 29.824867][ T3303] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.832529][ T3303] Cannot create hsr debugfs directory [ 29.838337][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.845344][ 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 1560 would solve the problem. [ 29.871275][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.894852][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.902061][ 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 1560 would solve the problem. [ 29.928041][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.017751][ T3299] hsr_slave_0: entered promiscuous mode [ 30.023752][ T3299] hsr_slave_1: entered promiscuous mode [ 30.029899][ T3299] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.037537][ T3299] Cannot create hsr debugfs directory [ 30.101331][ T3298] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.124725][ T3298] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.147081][ T3298] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.167470][ T3298] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.176212][ T3306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.191609][ T3306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.207334][ T3306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.216311][ T3306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.249865][ T3309] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.261411][ T3309] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.271531][ T3309] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.287002][ T3309] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.313060][ T3303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.323564][ T3303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.335313][ T3303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.344350][ T3303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.378185][ T3299] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.387369][ T3299] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.396532][ T3299] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.405459][ T3299] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.436239][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.454386][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.481129][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.490453][ T1418] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.497558][ T1418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.518654][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.542493][ T1418] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.549599][ T1418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.558466][ T1418] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.565576][ T1418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.577174][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.584297][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.607412][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.632352][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.643123][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.658635][ T1418] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.665708][ T1418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.678398][ T1454] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.685523][ T1454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.700248][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.720415][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.739020][ T1418] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.746166][ T1418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.764504][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.773006][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.780105][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.829698][ T1454] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.836833][ T1454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.847110][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.870619][ T1454] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.877719][ T1454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.911854][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.947210][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.961427][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.994483][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.067042][ T3298] veth0_vlan: entered promiscuous mode [ 31.080342][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.106527][ T3298] veth1_vlan: entered promiscuous mode [ 31.128789][ T3299] veth0_vlan: entered promiscuous mode [ 31.145029][ T3298] veth0_macvtap: entered promiscuous mode [ 31.153839][ T3299] veth1_vlan: entered promiscuous mode [ 31.164486][ T3298] veth1_macvtap: entered promiscuous mode [ 31.187165][ T3306] veth0_vlan: entered promiscuous mode [ 31.196488][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.209269][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.228070][ T3299] veth0_macvtap: entered promiscuous mode [ 31.246723][ T3306] veth1_vlan: entered promiscuous mode [ 31.260391][ T3299] veth1_macvtap: entered promiscuous mode [ 31.267731][ T3298] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.276633][ T3298] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.285401][ T3298] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.294184][ T3298] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.311963][ T3299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.322485][ T3299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.333511][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.351153][ T3299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.361659][ T3299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.372322][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.385740][ T3303] veth0_vlan: entered promiscuous mode [ 31.394897][ T3299] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.403703][ T3299] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.412515][ T3299] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.421492][ T3299] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.436483][ T3309] veth0_vlan: entered promiscuous mode [ 31.446553][ T3303] veth1_vlan: entered promiscuous mode [ 31.466947][ T3309] veth1_vlan: entered promiscuous mode [ 31.476016][ T3306] veth0_macvtap: entered promiscuous mode [ 31.483362][ T3306] veth1_macvtap: entered promiscuous mode [ 31.510549][ T3298] 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. [ 31.513605][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.535646][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.545488][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.555975][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.567249][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.575795][ T3303] veth0_macvtap: entered promiscuous mode [ 31.586126][ T3309] veth0_macvtap: entered promiscuous mode [ 31.594033][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.604610][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.614563][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.625050][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.635814][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.646905][ T3306] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.655825][ T3306] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.664603][ T3306] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.673486][ T3306] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.685499][ T3303] veth1_macvtap: entered promiscuous mode [ 31.692103][ T3309] veth1_macvtap: entered promiscuous mode [ 31.722401][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.733017][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.742939][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.753420][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.763405][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.773977][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.788286][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.798138][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.808742][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.818658][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.829296][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.839202][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.849780][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.859618][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.870171][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.882825][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.936152][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.946674][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.956535][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.967009][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.976949][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.987577][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.017662][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 32.017679][ T29] audit: type=1400 audit(1739177406.669:126): avc: denied { prog_load } for pid=3448 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 32.063141][ T29] audit: type=1400 audit(1739177406.669:127): avc: denied { bpf } for pid=3448 comm="syz.1.9" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 32.066955][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.083597][ T29] audit: type=1400 audit(1739177406.669:128): avc: denied { perfmon } for pid=3448 comm="syz.1.9" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 32.111400][ T29] audit: type=1400 audit(1739177406.669:129): avc: denied { prog_run } for pid=3448 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 32.118568][ T3453] loop1: detected capacity change from 0 to 128 [ 32.136681][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.147341][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.157361][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.167806][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.177655][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.188104][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.198052][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.208532][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.219192][ T29] audit: type=1400 audit(1739177406.719:130): avc: denied { create } for pid=3450 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.239256][ T29] audit: type=1400 audit(1739177406.739:131): avc: denied { write } for pid=3450 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.259203][ T29] audit: type=1400 audit(1739177406.739:132): avc: denied { nlmsg_write } for pid=3450 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 32.279678][ T29] audit: type=1400 audit(1739177406.859:133): avc: denied { mount } for pid=3452 comm="syz.1.11" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 32.301403][ T29] audit: type=1400 audit(1739177406.859:134): avc: denied { remount } for pid=3452 comm="syz.1.11" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 32.322091][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.329601][ T29] audit: type=1400 audit(1739177406.879:135): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 32.357542][ T3309] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.366337][ T3309] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.375101][ T3309] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.383906][ T3309] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.402864][ T3303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.411717][ T3303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.420541][ T3303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.429359][ T3303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.907171][ T3496] netlink: 16 bytes leftover after parsing attributes in process `syz.0.28'. [ 33.005904][ T3507] netlink: 12 bytes leftover after parsing attributes in process `syz.4.31'. [ 33.107215][ T3516] netlink: 'syz.0.38': attribute type 3 has an invalid length. [ 33.127068][ T3519] netlink: 8 bytes leftover after parsing attributes in process `syz.1.37'. [ 33.127214][ T3518] loop4: detected capacity change from 0 to 512 [ 33.191841][ T3518] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.215494][ T3518] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.314774][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.369414][ T3540] netlink: 196 bytes leftover after parsing attributes in process `syz.4.48'. [ 33.484678][ T3553] process 'syz.0.54' launched '/dev/fd/3' with NULL argv: empty string added [ 33.587117][ T3558] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 33.593684][ T3558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 33.601327][ T3558] vhci_hcd vhci_hcd.0: Device attached [ 33.626316][ T3560] vhci_hcd: connection closed [ 33.635535][ T3383] vhci_hcd: stop threads [ 33.644582][ T3383] vhci_hcd: release socket [ 33.649213][ T3383] vhci_hcd: disconnect device [ 33.753534][ T3577] tipc: Started in network mode [ 33.758506][ T3577] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 33.765787][ T3577] tipc: Enabled bearer , priority 0 [ 34.203661][ T3627] can0: slcan on ttyS3. [ 34.206634][ T3628] tipc: Started in network mode [ 34.213100][ T3628] tipc: Node identity fe800000000000000000000000000013, cluster identity 4711 [ 34.232508][ T3628] tipc: Enabled bearer , priority 10 [ 34.275351][ T3626] can0 (unregistered): slcan off ttyS3. [ 34.289566][ T3637] netlink: 8 bytes leftover after parsing attributes in process `syz.0.93'. [ 34.331339][ T3641] loop1: detected capacity change from 0 to 512 [ 34.381259][ T3641] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.397959][ T3641] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.515837][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.525348][ T3671] program syz.2.106 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 34.650568][ T3694] netlink: 96 bytes leftover after parsing attributes in process `syz.2.116'. [ 34.712835][ T3703] loop1: detected capacity change from 0 to 512 [ 34.738645][ T3703] EXT4-fs: inline encryption not supported [ 34.750262][ T3703] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 34.763496][ T3703] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 34.791317][ T3703] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 34.807231][ T3703] EXT4-fs (loop1): 1 truncate cleaned up [ 34.807398][ T3713] loop3: detected capacity change from 0 to 512 [ 34.813362][ T3703] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.834178][ T3713] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 34.885129][ T992] tipc: Node number set to 11578026 [ 34.948100][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.008803][ T3732] loop0: detected capacity change from 0 to 512 [ 35.021474][ T3738] veth1_macvtap: left promiscuous mode [ 35.037188][ T3732] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 35.042084][ T3738] macsec0: entered allmulticast mode [ 35.101003][ T3738] veth1_macvtap: entered promiscuous mode [ 35.106864][ T3738] veth1_macvtap: entered allmulticast mode [ 35.122981][ T3738] macsec0: left allmulticast mode [ 35.128116][ T3738] veth1_macvtap: left allmulticast mode [ 35.129835][ T3748] loop1: detected capacity change from 0 to 512 [ 35.153039][ T3000] ================================================================== [ 35.161175][ T3000] BUG: KCSAN: data-race in dont_mount / step_into [ 35.169110][ T3000] [ 35.171451][ T3000] read-write to 0xffff888106542180 of 4 bytes by task 3686 on cpu 0: [ 35.179621][ T3000] dont_mount+0x2a/0x40 [ 35.183790][ T3000] vfs_unlink+0x298/0x430 [ 35.188128][ T3000] do_unlinkat+0x237/0x4d0 [ 35.192560][ T3000] __x64_sys_unlink+0x2e/0x40 [ 35.197243][ T3000] x64_sys_call+0x2329/0x2dc0 [ 35.201953][ T3000] do_syscall_64+0xc9/0x1c0 [ 35.206474][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.212407][ T3000] [ 35.214730][ T3000] read to 0xffff888106542180 of 4 bytes by task 3000 on cpu 1: [ 35.222274][ T3000] step_into+0x129/0x820 [ 35.226552][ T3000] walk_component+0x169/0x230 [ 35.231245][ T3000] path_lookupat+0x10a/0x2b0 [ 35.235901][ T3000] filename_lookup+0x150/0x340 [ 35.240720][ T3000] do_readlinkat+0x89/0x210 [ 35.245252][ T3000] __x64_sys_readlink+0x47/0x60 [ 35.250140][ T3000] x64_sys_call+0x28ba/0x2dc0 [ 35.254828][ T3000] do_syscall_64+0xc9/0x1c0 [ 35.259339][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.265244][ T3000] [ 35.267565][ T3000] value changed: 0x00600008 -> 0x00008008 [ 35.273540][ T3000] [ 35.277684][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 35.283842][ T3000] CPU: 1 UID: 0 PID: 3000 Comm: udevd Not tainted 6.14.0-rc2-syzkaller #0 [ 35.292348][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 35.302604][ T3000] ================================================================== [ 35.311787][ T3748] ======================================================= [ 35.311787][ T3748] WARNING: The mand mount option has been deprecated and [ 35.311787][ T3748] and is ignored by this kernel. Remove the mand [ 35.311787][ T3748] option from the mount to silence this warning. [ 35.311787][ T3748] ======================================================= [ 35.345161][ T8] tipc: Node number set to 4269801491