last executing test programs: 5.43815399s ago: executing program 0 (id=364): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x89c08, 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, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x3}, 0x0, 0xa88, 0x7, 0x9, 0x0, 0x3c, 0xffff, 0x0, 0x0, 0x0, 0x43}, r0, 0xf7bfffffffffffff, 0xffffffffffffffff, 0x1) ptrace(0x10, r0) ptrace$getenv(0x4201, r0, 0x10001, &(0x7f0000000000)) 5.391075322s ago: executing program 0 (id=356): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x7, 0x5, 0x6, 0x6}}}}]}, 0x48}}, 0x0) 5.317455666s ago: executing program 0 (id=357): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x64}, 0x1, 0x0, 0x0, 0x94}, 0x24000000) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWSET={0x6c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_EXPRESSIONS={0x28, 0x12, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @last={{0x9}, @val={0x4}}}, {0x10, 0x1, 0x0, 0x1, @counter={{0x7}, @void}}]}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x130}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x94}, 0x1, 0x0, 0x0, 0x4044040}, 0x40) 5.083719167s ago: executing program 0 (id=362): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500"], 0x20000078}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "8bc7e9385559d457"}}, 0x48}}, 0x8804) 5.01378566s ago: executing program 0 (id=366): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) mount$bpf(0x0, &(0x7f0000000180)='./file0/../file0\x00', 0x0, 0x24000, 0x0) 4.912905615s ago: executing program 0 (id=382): perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xaf1d, 0x1, @perf_config_ext={0x9, 0x563cd996}, 0x100410, 0x200, 0x6, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 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, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030029000b12d25a80648c2594f90124fc60100c020000040000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 1.878896017s ago: executing program 2 (id=444): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9400, 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, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x9, 0x3}, 0x0, 0xa88, 0x8406, 0x9, 0x0, 0x3c, 0xffff, 0x0, 0x0, 0x0, 0x46}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0xa, 0x6, 0x8, 0x8, 0x40}, 0x50) syz_clone(0x2c9a4080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) close(0x3) 1.265104037s ago: executing program 1 (id=462): r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000080)=0x14) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x0, 0x3938700}, 0x0, 0x0) 1.168667842s ago: executing program 2 (id=466): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x0, 0x1}, 0xe) unshare(0x20000400) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x400}, 0xe) 1.064080637s ago: executing program 2 (id=469): capset(&(0x7f0000000040)={0x20071026}, &(0x7f00000002c0)={0x6, 0x6, 0x1000002, 0x87, 0xffffffff, 0x3fe}) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000480)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x4000000}, 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000340)={0x1b, 0x0, 0x0, 0x40000, 0x0, r0, 0xfff}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x15, 0x1c, &(0x7f0000000100)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbda}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {0x7, 0x0, 0xb, 0x6}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x0, 0xb0}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x0, 0x2}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x6, 0x1, 0xa, 0x9, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0x8}, {}, {0x7, 0x0, 0xc}, {0x18, 0x6, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 891.216436ms ago: executing program 2 (id=470): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8c, 0x100007, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x89f9b000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) quotactl$Q_SETQUOTA(0xffffffff80000801, 0x0, 0x0, 0x0) 627.460039ms ago: executing program 3 (id=471): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000900)={0x1d, r1, 0x1}, 0x18) sendmmsg$unix(r0, &(0x7f0000004480)=[{{0x0, 0x24, &(0x7f0000000840)=[{0x0, 0x500}, {&(0x7f00000001c0)="bb09", 0x2}], 0x2, 0x0, 0x0, 0x48c4}}], 0x1, 0x1d3) 618.70462ms ago: executing program 3 (id=472): r0 = syz_io_uring_setup(0x1108, &(0x7f0000000880)={0x0, 0x2, 0x80, 0x2, 0x21e}, &(0x7f00000003c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) io_uring_enter(r0, 0x471b, 0xfffffffe, 0x20, 0x0, 0xffffffffffffff68) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x20, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20042, 0x1}) 593.42901ms ago: executing program 2 (id=473): mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000003, 0xc3072, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x19000, 0x1000000300) 469.300316ms ago: executing program 2 (id=475): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) pselect6(0x40, &(0x7f0000000100)={0xf, 0xcea3, 0x5, 0xfffffffffffffff7, 0x80000000, 0x2, 0x7ff, 0x9}, 0x0, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000100)={0xaee, 0x0, 0x20000081, 0x7a7, 0x4f, "0d418107009188b791e15b1b6f6ff88c6b00", 0x4, 0x100022}) 468.858446ms ago: executing program 4 (id=476): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x4, @local, 0xb}, 0x48) syz_emit_ethernet(0xd2, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x9c, 0x11, 0x0, @remote, @mcast2, {[], {0x4e20, 0xe22, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "0185134372446b63f4a9f1dabf6a0bdcbcd5235f8e78eac207f174028bf01aad", "7c269401476e3e012fa8e66e904dcd37f99b4f81b10e92d3f9f5e798de88bd23ca8e3f2155654fdcc87453025baa6840", "af941fbfeed0bd78a40c117998f3f054c46704735d948e7ea72a8936", {"1a8a905ce8ee8798dfdbf2bae3764e97", "4fc3ca5e160ed750474da90e2a078b59"}}}}}}}}, 0x0) 428.064519ms ago: executing program 1 (id=477): unshare(0x22020400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x105042, 0x9) truncate(&(0x7f00000005c0)='./file1\x00', 0x6e3) preadv2(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/222, 0xde}], 0x1, 0x1ed, 0x8000, 0x0) 427.818559ms ago: executing program 4 (id=478): bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040)}, 0x38) preadv2(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/83, 0x200000}], 0x1000000000000146, 0x3700, 0x0, 0x0) r0 = io_uring_setup(0xf08, &(0x7f00000003c0)={0x0, 0xfb6e, 0x38c1, 0x4, 0xf0}) io_uring_register$IORING_REGISTER_FILES(r0, 0x20, &(0x7f0000000000)=[r0], 0x1) 427.602919ms ago: executing program 1 (id=479): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, 0x0, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) unshare(0x400) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001980)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500"], &(0x7f0000001400)='syzkaller\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0x104, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x8, 0x0, 0x0}}, 0x10) 409.09623ms ago: executing program 1 (id=480): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000840)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newqdisc={0x80, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x0, 0x3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x50, 0x2, {{0x0, 0x0, 0xe, 0x0, 0x0, 0xfffffffe}, [@TCA_NETEM_RATE={0x14, 0xd, {0x2000000}}, @TCA_NETEM_DELAY_DIST={0x1f, 0x2, "0e358a104435db739e02b0ea7dcc534ab405c0bba454484ad27886"}]}}}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 401.74461ms ago: executing program 4 (id=481): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 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, 0x4, 0x1, @perf_config_ext={0xfffffffd, 0xfc}, 0x0, 0x0, 0x800000, 0x6, 0x2, 0xcb, 0xffff, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/151, 0x97}], 0x1, 0x0, 0xfffffffffffffeb4}, 0x0) close(r1) 388.092181ms ago: executing program 3 (id=482): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @empty}], 0x10) sendto$inet6(r0, &(0x7f0000000000)="f7", 0x1, 0x8081, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, 0x0, 0x0) 340.873973ms ago: executing program 1 (id=483): mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp', 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, 0x0, 0x0) 311.501764ms ago: executing program 1 (id=484): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2800000, &(0x7f0000000280)={[{@mb_optimize_scan}, {@init_itable}, {@bsdgroups}]}, 0xff, 0xbd9, &(0x7f0000000300)="$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") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578"], 0x65) 278.330366ms ago: executing program 4 (id=485): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000c80)=ANY=[@ANYBLOB="020000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac1e0001000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x590) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x4e22, @private=0xa010100}}}, 0x108) 248.891608ms ago: executing program 4 (id=486): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000340)={[{@barrier}, {@journal_dev={'journal_dev', 0x3d, 0x80}}, {@noquota}, {@errors_remount}, {@auto_da_alloc}, {@discard}]}, 0x1, 0x5b3, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xc00) read$char_usb(r0, &(0x7f0000000580)=""/163, 0xfdef) 120.329844ms ago: executing program 3 (id=487): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vxcan1\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000100)=[{{0x3, 0x0, 0x0, 0x1}, {0x1, 0x1, 0x1}}], 0x8) 104.006775ms ago: executing program 3 (id=488): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xa8}, 0x1, 0x0, 0x0, 0x200008c1}, 0x810) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="050000000109"], 0x80}}, 0x0) 226.05µs ago: executing program 3 (id=489): prlimit64(0x0, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 0s ago: executing program 4 (id=490): r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000240)=0x0) connect$can_bcm(r0, &(0x7f0000000000), 0x10) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x400000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="0500000093c21faf16da39de706f646800580f02000000003f427e000000000000580f02000000003f420f00000000000029ffffff000000", 0x38}]) kernel console output (not intermixed with test programs): [ 18.908204][ T28] audit: type=1400 audit(1774576872.400:62): avc: denied { search } for pid=3193 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 [ 18.930153][ T28] audit: type=1400 audit(1774576872.400:63): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.952791][ T28] audit: type=1400 audit(1774576872.400:64): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.975744][ T28] audit: type=1400 audit(1774576872.400:65): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.998725][ T28] audit: type=1400 audit(1774576872.400:66): avc: denied { read open } for pid=3194 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. [ 24.197381][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 24.197396][ T28] audit: type=1400 audit(1774576877.690:70): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.226400][ T28] audit: type=1400 audit(1774576877.720:71): avc: denied { mount } for pid=3299 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 [ 24.227223][ T3299] cgroup: Unknown subsys name 'net' [ 24.254046][ T28] audit: type=1400 audit(1774576877.750:72): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.402732][ T3299] cgroup: Unknown subsys name 'cpuset' [ 24.408828][ T3299] cgroup: Unknown subsys name 'rlimit' [ 24.528377][ T28] audit: type=1400 audit(1774576878.020:73): avc: denied { setattr } for pid=3299 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 [ 24.557630][ T28] audit: type=1400 audit(1774576878.020:74): avc: denied { create } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.578280][ T28] audit: type=1400 audit(1774576878.020:75): avc: denied { write } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.598733][ T28] audit: type=1400 audit(1774576878.020:76): avc: denied { read } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.604903][ T3303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.619106][ T28] audit: type=1400 audit(1774576878.020:77): avc: denied { mounton } for pid=3299 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 [ 24.652408][ T28] audit: type=1400 audit(1774576878.020:78): avc: denied { mount } for pid=3299 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 [ 24.675604][ T28] audit: type=1400 audit(1774576878.050:79): avc: denied { read } for pid=3040 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 24.697762][ T3299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.570957][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.598373][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 26.654574][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 26.679433][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 26.695119][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.702566][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.709779][ T3311] bridge_slave_0: entered allmulticast mode [ 26.716214][ T3311] bridge_slave_0: entered promiscuous mode [ 26.737903][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 26.749315][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.756637][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.763781][ T3311] bridge_slave_1: entered allmulticast mode [ 26.770148][ T3311] bridge_slave_1: entered promiscuous mode [ 26.785310][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.792468][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.799617][ T3309] bridge_slave_0: entered allmulticast mode [ 26.806004][ T3309] bridge_slave_0: entered promiscuous mode [ 26.816677][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.823909][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.831188][ T3309] bridge_slave_1: entered allmulticast mode [ 26.837682][ T3309] bridge_slave_1: entered promiscuous mode [ 26.869435][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.883813][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.899779][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.912336][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.959619][ T3309] team0: Port device team_slave_0 added [ 26.970536][ T3309] team0: Port device team_slave_1 added [ 26.976835][ T3311] team0: Port device team_slave_0 added [ 26.986292][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.993493][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.000712][ T3310] bridge_slave_0: entered allmulticast mode [ 27.007180][ T3310] bridge_slave_0: entered promiscuous mode [ 27.018360][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.025455][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.032922][ T3310] bridge_slave_1: entered allmulticast mode [ 27.039369][ T3310] bridge_slave_1: entered promiscuous mode [ 27.050635][ T3311] team0: Port device team_slave_1 added [ 27.068222][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.075415][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.082550][ T3317] bridge_slave_0: entered allmulticast mode [ 27.088962][ T3317] bridge_slave_0: entered promiscuous mode [ 27.103539][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.110664][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.117944][ T3314] bridge_slave_0: entered allmulticast mode [ 27.124286][ T3314] bridge_slave_0: entered promiscuous mode [ 27.131152][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.138281][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.145534][ T3314] bridge_slave_1: entered allmulticast mode [ 27.151959][ T3314] bridge_slave_1: entered promiscuous mode [ 27.158557][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.165556][ T3311] 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. [ 27.191579][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.202445][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.209601][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.216840][ T3317] bridge_slave_1: entered allmulticast mode [ 27.223454][ T3317] bridge_slave_1: entered promiscuous mode [ 27.234940][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.241991][ 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 1532 would solve the problem. [ 27.267968][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.282891][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.289848][ T3311] 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. [ 27.315856][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.332009][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.342236][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.351534][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.358483][ 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 1532 would solve the problem. [ 27.384370][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.415593][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.425910][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.442339][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.461883][ T3309] hsr_slave_0: entered promiscuous mode [ 27.470163][ T3309] hsr_slave_1: entered promiscuous mode [ 27.498396][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.508300][ T3310] team0: Port device team_slave_0 added [ 27.520202][ T3310] team0: Port device team_slave_1 added [ 27.526638][ T3314] team0: Port device team_slave_0 added [ 27.552414][ T3314] team0: Port device team_slave_1 added [ 27.559891][ T3311] hsr_slave_0: entered promiscuous mode [ 27.565923][ T3311] hsr_slave_1: entered promiscuous mode [ 27.571636][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 27.577396][ T3311] Cannot create hsr debugfs directory [ 27.587062][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.594053][ T3310] 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. [ 27.619980][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.633410][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.640354][ T3310] 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. [ 27.668935][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.691611][ T3317] team0: Port device team_slave_0 added [ 27.709809][ T3317] team0: Port device team_slave_1 added [ 27.724357][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.731321][ T3314] 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. [ 27.757380][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.770662][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.777775][ T3314] 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. [ 27.803843][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.826742][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.833987][ T3317] 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. [ 27.860305][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.891130][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.898168][ T3317] 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. [ 27.924172][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.954384][ T3310] hsr_slave_0: entered promiscuous mode [ 27.960548][ T3310] hsr_slave_1: entered promiscuous mode [ 27.966521][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 27.972257][ T3310] Cannot create hsr debugfs directory [ 28.003893][ T3314] hsr_slave_0: entered promiscuous mode [ 28.009872][ T3314] hsr_slave_1: entered promiscuous mode [ 28.015837][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 28.021547][ T3314] Cannot create hsr debugfs directory [ 28.048507][ T3317] hsr_slave_0: entered promiscuous mode [ 28.054584][ T3317] hsr_slave_1: entered promiscuous mode [ 28.060608][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 28.066369][ T3317] Cannot create hsr debugfs directory [ 28.143202][ T3309] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.163484][ T3309] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.172317][ T3309] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.189763][ T3309] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.228864][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.237744][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.248980][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.263184][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.301573][ T3310] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.314138][ T3310] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.323134][ T3310] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.336831][ T3310] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.377981][ T3314] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.388198][ T3314] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.396813][ T3314] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.406506][ T3314] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.417833][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.453043][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.460307][ T3317] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.473652][ T3317] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.483033][ T3317] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.497104][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.504292][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.512397][ T3317] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.544033][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.551089][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.573267][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.587057][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.626209][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.633983][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.648871][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.657630][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.664686][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.673492][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.680549][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.697045][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.704183][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.715376][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.722522][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.754847][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.766258][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.791575][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.809445][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.816792][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.829837][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.840279][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.847362][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.875127][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.887437][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.894583][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.907258][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.918635][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.934255][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.952307][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.975095][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.982221][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.057338][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.116108][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.131164][ T3310] veth0_vlan: entered promiscuous mode [ 29.147746][ T3310] veth1_vlan: entered promiscuous mode [ 29.182121][ T3311] veth0_vlan: entered promiscuous mode [ 29.191667][ T3311] veth1_vlan: entered promiscuous mode [ 29.212023][ T3310] veth0_macvtap: entered promiscuous mode [ 29.224657][ T3310] veth1_macvtap: entered promiscuous mode [ 29.239486][ T3309] veth0_vlan: entered promiscuous mode [ 29.258350][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.267064][ T3309] veth1_vlan: entered promiscuous mode [ 29.286815][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.300988][ T3317] veth0_vlan: entered promiscuous mode [ 29.309151][ T3311] veth0_macvtap: entered promiscuous mode [ 29.321900][ T3311] veth1_macvtap: entered promiscuous mode [ 29.339091][ T3317] veth1_vlan: entered promiscuous mode [ 29.352916][ T70] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.364056][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.374839][ T3314] veth0_vlan: entered promiscuous mode [ 29.382298][ T70] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.396249][ T70] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.405148][ T70] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.415687][ T3314] veth1_vlan: entered promiscuous mode [ 29.425372][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.436159][ T70] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.449191][ T3309] veth0_macvtap: entered promiscuous mode [ 29.457159][ T3309] veth1_macvtap: entered promiscuous mode [ 29.463606][ T70] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.472715][ T70] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.481720][ T3317] veth0_macvtap: entered promiscuous mode [ 29.493516][ T70] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.503542][ T3317] veth1_macvtap: entered promiscuous mode [ 29.516228][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 29.516265][ T28] audit: type=1400 audit(1774576883.010:90): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.tapjzz/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 29.519330][ T3314] veth0_macvtap: entered promiscuous mode [ 29.535963][ T28] audit: type=1400 audit(1774576883.020:91): avc: denied { mount } for pid=3310 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 [ 29.549722][ T3314] veth1_macvtap: entered promiscuous mode [ 29.581667][ T28] audit: type=1400 audit(1774576883.020:92): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.tapjzz/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 [ 29.609761][ T28] audit: type=1400 audit(1774576883.020:93): avc: denied { mount } for pid=3310 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 [ 29.632085][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.635725][ T28] audit: type=1400 audit(1774576883.020:94): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.tapjzz/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 [ 29.641189][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.667369][ T28] audit: type=1400 audit(1774576883.020:95): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.tapjzz/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4814 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 29.701253][ T28] audit: type=1400 audit(1774576883.020:96): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 29.722469][ T3310] 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. [ 29.725599][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.748372][ T28] audit: type=1400 audit(1774576883.070:97): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 29.771454][ T28] audit: type=1400 audit(1774576883.070:98): avc: denied { mount } for pid=3310 comm="syz-executor" name="/" dev="gadgetfs" ino=4815 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 29.805273][ T28] audit: type=1400 audit(1774576883.290:99): avc: denied { read write } for pid=3310 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 29.834646][ T48] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.843823][ T48] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.853879][ T48] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.870249][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.891865][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.902410][ T48] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.921356][ T3482] loop0: detected capacity change from 0 to 512 [ 29.950704][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.962409][ T3482] ======================================================= [ 29.962409][ T3482] WARNING: The mand mount option has been deprecated and [ 29.962409][ T3482] and is ignored by this kernel. Remove the mand [ 29.962409][ T3482] option from the mount to silence this warning. [ 29.962409][ T3482] ======================================================= [ 30.007194][ T48] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.018128][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.028660][ T3482] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.041808][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.050937][ T3482] ext4 filesystem being mounted at /0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 30.093045][ T30] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.110902][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.122049][ T30] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.131284][ T30] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.131609][ T3493] xt_hashlimit: size too large, truncated to 1048576 [ 30.150580][ T3495] xt_hashlimit: size too large, truncated to 1048576 [ 30.175590][ T30] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.176083][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.300925][ T3506] loop3: detected capacity change from 0 to 512 [ 30.321945][ T3508] netlink: 16 bytes leftover after parsing attributes in process `syz.0.12'. [ 30.341069][ T3506] EXT4-fs: Ignoring removed nobh option [ 30.369254][ T3506] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 30.411733][ T3506] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 30.430475][ T3506] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 30.444958][ T3506] EXT4-fs (loop3): 1 truncate cleaned up [ 30.451118][ T3506] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.479101][ T3506] Invalid option length (255) for dns_resolver key [ 30.539735][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.091124][ T3539] netlink: 20 bytes leftover after parsing attributes in process `syz.2.24'. [ 31.638684][ T3561] Driver unsupported XDP return value 0 on prog (id 6) dev N/A, expect packet loss! [ 31.712851][ T3569] netlink: 104 bytes leftover after parsing attributes in process `syz.0.37'. [ 31.890982][ T3585] netlink: 8 bytes leftover after parsing attributes in process `syz.1.45'. [ 31.909202][ T3590] capability: warning: `syz.3.46' uses 32-bit capabilities (legacy support in use) [ 31.964767][ T3590] program syz.3.46 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 32.022430][ T3593] IPv6: NLM_F_CREATE should be specified when creating new route [ 32.037296][ T3593] netlink: 8 bytes leftover after parsing attributes in process `syz.1.47'. [ 32.071131][ T3598] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 32.112587][ T3598] netlink: 'syz.3.49': attribute type 1 has an invalid length. [ 32.146344][ T3602] loop3: detected capacity change from 0 to 512 [ 32.168609][ T3602] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.51: inode has both inline data and extents flags [ 32.187614][ T3602] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.187927][ T3602] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.51: couldn't read orphan inode 15 (err -117) [ 32.197173][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 32.197195][ C1] EXT4-fs (loop3): initial error at time 1774576885: ext4_orphan_get:1391: inode 15 [ 32.197230][ C1] EXT4-fs (loop3): last error at time 1774576885: ext4_orphan_get:1391: inode 15 [ 32.220354][ T3605] loop2: detected capacity change from 0 to 512 [ 32.240233][ T3602] loop3: lost filesystem error report for type 5 error -117 [ 32.240916][ T3602] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.293581][ T3605] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.329305][ T3605] ext4 filesystem being mounted at /15/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.332305][ T3602] SELinux: Context system_u:object_r:cron_spool_t:s0 is not valid (left unmapped). [ 32.403232][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.463307][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.682274][ T3631] netlink: 8 bytes leftover after parsing attributes in process `syz.4.63'. [ 32.692922][ T3631] netlink: 12 bytes leftover after parsing attributes in process `syz.4.63'. [ 32.732546][ T3634] netlink: 8 bytes leftover after parsing attributes in process `syz.4.63'. [ 32.750657][ T12] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.761644][ T3634] netlink: 12 bytes leftover after parsing attributes in process `syz.4.63'. [ 32.762182][ T12] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.817875][ T2101] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 32.833058][ T3634] Zero length message leads to an empty skb [ 32.839043][ T2101] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 33.090661][ T3655] netlink: 48 bytes leftover after parsing attributes in process `syz.4.74'. [ 33.257259][ T3664] syz.3.78 (3664) used greatest stack depth: 9304 bytes left [ 33.273440][ T3672] program syz.1.82 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 33.357884][ T3678] ref_ctr_offset mismatch. inode: 0x6d offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x1000000 [ 33.382172][ T3681] loop4: detected capacity change from 0 to 1024 [ 33.513673][ T3681] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 33.526686][ T3681] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.565215][ T3681] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #12: comm syz.4.86: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 8(4), depth 0(0) [ 33.615322][ T3681] EXT4-fs (loop4): Remounting filesystem read-only [ 33.622395][ T3687] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.86: bg 0: block 112: padding at end of block bitmap is not set [ 33.667168][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 34.076604][ T3703] loop2: detected capacity change from 0 to 512 [ 34.917723][ T3719] syz.2.102 uses obsolete (PF_INET,SOCK_PACKET) [ 35.270220][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 35.270233][ T28] audit: type=1400 audit(1774576888.760:174): avc: denied { bind } for pid=3727 comm="syz.4.105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.334743][ T28] audit: type=1400 audit(1774576888.760:175): avc: denied { node_bind } for pid=3727 comm="syz.4.105" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 35.355120][ T28] audit: type=1400 audit(1774576888.800:176): avc: denied { read } for pid=3727 comm="syz.4.105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.413890][ T28] audit: type=1400 audit(1774576888.910:177): avc: denied { execute } for pid=3732 comm="syz.4.107" path="/24/blkio.bfq.io_serviced_recursive" dev="tmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 35.418378][ T3737] loop2: detected capacity change from 0 to 512 [ 35.471800][ T3737] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.494663][ T3737] ext4 filesystem being mounted at /26/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 35.510450][ T3737] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #2: comm syz.2.108: corrupted inode contents [ 35.522640][ T3737] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #2: comm syz.2.108: mark_inode_dirty error [ 35.534458][ T3737] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #2: comm syz.2.108: corrupted inode contents [ 35.546492][ T3737] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #2: comm syz.2.108: mark_inode_dirty error [ 35.558298][ T3744] erspan0: entered promiscuous mode [ 35.560415][ T3737] EXT4-fs warning (device loop2): ext4_es_cache_extent:1082: inode #2: comm syz.2.108: ES cache extent failed: add [0,1,21,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 35.560415][ T3737] [ 35.586520][ T28] audit: type=1400 audit(1774576889.050:178): avc: denied { create } for pid=3736 comm="syz.2.108" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 35.632064][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.652318][ T28] audit: type=1400 audit(1774576889.140:179): avc: denied { bind } for pid=3749 comm="syz.3.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 35.714145][ T3746] netlink: 'syz.4.112': attribute type 6 has an invalid length. [ 35.805104][ T3765] netlink: 8 bytes leftover after parsing attributes in process `syz.4.121'. [ 35.884040][ T2101] tipc: Subscription rejected, illegal request [ 35.896915][ T28] audit: type=1400 audit(1774576889.390:180): avc: denied { read } for pid=3770 comm="syz.3.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 35.916864][ T3775] netlink: 228 bytes leftover after parsing attributes in process `syz.0.126'. [ 35.955452][ T28] audit: type=1400 audit(1774576889.410:181): avc: denied { setopt } for pid=3774 comm="syz.0.126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 36.011330][ T28] audit: type=1400 audit(1774576889.410:182): avc: denied { nlmsg_read } for pid=3774 comm="syz.0.126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 36.052862][ T3756] loop2: detected capacity change from 0 to 32768 [ 36.126543][ T3783] loop4: detected capacity change from 0 to 512 [ 36.145385][ T3783] EXT4-fs: Ignoring removed mblk_io_submit option [ 36.161946][ T3786] loop1: detected capacity change from 0 to 8192 [ 36.180331][ T3783] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 36.187744][ T3786] syz.1.130: attempt to access beyond end of device [ 36.187744][ T3786] loop1: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 36.204126][ T3786] Buffer I/O error on dev loop1, logical block 57847, async page read [ 36.212929][ T3786] syz.1.130: attempt to access beyond end of device [ 36.212929][ T3786] loop1: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 36.221115][ T3783] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 36.227948][ T3786] Buffer I/O error on dev loop1, logical block 57847, async page read [ 36.246662][ T3783] EXT4-fs (loop4): orphan cleanup on readonly fs [ 36.253518][ T3783] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.129: bg 0: block 361: padding at end of block bitmap is not set [ 36.268704][ T3783] loop4: lost filesystem error report for type 5 error -117 [ 36.268922][ T3783] EXT4-fs (loop4): Remounting filesystem read-only [ 36.276228][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 36.276250][ C0] EXT4-fs (loop4): initial error at time 1774576889: ext4_validate_block_bitmap:441 [ 36.276276][ C0] EXT4-fs (loop4): last error at time 1774576889: ext4_validate_block_bitmap:441 [ 36.309211][ T3786] syz.1.130: attempt to access beyond end of device [ 36.309211][ T3786] loop1: rw=8388608, sector=57847, nr_sectors = 1 limit=8192 [ 36.323197][ T3786] Buffer I/O error on dev loop1, logical block 57847, async page read [ 36.323718][ T3783] EXT4-fs (loop4): 1 truncate cleaned up [ 36.337992][ T3783] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 36.360040][ T3756] loop2: p1 p2 p3 < p5 p6 > [ 36.369286][ T3756] loop2: p2 size 16775168 extends beyond EOD, truncated [ 36.383580][ T3756] loop2: p5 start 4294970168 is beyond EOD, truncated [ 36.432781][ T3783] netlink: 8 bytes leftover after parsing attributes in process `syz.4.129'. [ 36.492171][ T28] audit: type=1400 audit(1774576889.980:183): avc: denied { mount } for pid=3795 comm="syz.0.135" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 36.577164][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 36.605778][ T3810] capability: warning: `syz.3.141' uses deprecated v2 capabilities in a way that may be insecure [ 36.636958][ T3814] macvlan0: entered promiscuous mode [ 36.637999][ T3300] udevd[3300]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 36.653693][ T3788] udevd[3788]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 36.656910][ T3814] netlink: 'syz.4.139': attribute type 2 has an invalid length. [ 36.665265][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 36.687943][ T3819] GUP no longer grows the stack in syz.0.143 (3819): 200000009000-20000000a000 (200000005000) [ 36.695284][ T3815] udevd[3815]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 36.717869][ T3821] loop3: detected capacity change from 0 to 512 [ 36.728682][ T3814] netlink: 8 bytes leftover after parsing attributes in process `syz.4.139'. [ 36.738058][ T3819] CPU: 1 UID: 0 PID: 3819 Comm: syz.0.143 Not tainted syzkaller #0 PREEMPT(full) [ 36.738083][ T3819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 36.738104][ T3819] Call Trace: [ 36.738113][ T3819] [ 36.738199][ T3819] __dump_stack+0x1d/0x30 [ 36.738229][ T3819] dump_stack_lvl+0x95/0xd0 [ 36.738285][ T3819] dump_stack+0x15/0x1b [ 36.738306][ T3819] __get_user_pages+0x195b/0x1ea0 [ 36.738342][ T3819] ? __mt_destroy+0xce/0xe0 [ 36.738370][ T3819] __gup_longterm_locked+0x8d7/0xe30 [ 36.738456][ T3819] ? should_fail_ex+0x30/0x280 [ 36.738482][ T3819] ? __rcu_read_unlock+0x33/0x70 [ 36.738505][ T3819] ? try_get_folio+0x369/0x3b0 [ 36.738574][ T3819] ? try_grab_folio_fast+0xdc/0x370 [ 36.738600][ T3819] gup_fast_fallback+0x1f3/0x13c0 [ 36.738639][ T3819] get_user_pages_fast+0x5f/0x90 [ 36.738695][ T3819] __iov_iter_get_pages_alloc+0x24e/0x6f0 [ 36.738734][ T3819] iov_iter_get_pages2+0x5e/0xa0 [ 36.738821][ T3819] __se_sys_vmsplice+0x541/0xfd0 [ 36.739001][ T3819] __x64_sys_vmsplice+0x55/0x70 [ 36.739024][ T3819] x64_sys_call+0x28e9/0x3020 [ 36.739074][ T3819] do_syscall_64+0x12c/0x370 [ 36.739099][ T3819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.739120][ T3819] RIP: 0033:0x7ffbeee5c799 [ 36.739136][ T3819] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.739200][ T3819] RSP: 002b:00007ffbed8b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 36.739222][ T3819] RAX: ffffffffffffffda RBX: 00007ffbef0d5fa0 RCX: 00007ffbeee5c799 [ 36.739238][ T3819] RDX: 0000000000000002 RSI: 0000200000000280 RDI: 0000000000000004 [ 36.739252][ T3819] RBP: 00007ffbeeef2c99 R08: 0000000000000000 R09: 0000000000000000 [ 36.739266][ T3819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.739282][ T3819] R13: 00007ffbef0d6038 R14: 00007ffbef0d5fa0 R15: 00007ffdbb3c6108 [ 36.739303][ T3819] [ 36.936283][ T3821] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 37.116555][ T3837] netlink: 16 bytes leftover after parsing attributes in process `syz.2.152'. [ 37.193325][ C0] hrtimer: interrupt took 27726 ns [ 37.314933][ T3858] loop2: detected capacity change from 0 to 512 [ 37.328695][ T3858] EXT4-fs: Ignoring removed bh option [ 37.354098][ T3858] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.373318][ T3858] EXT4-fs (loop2): 1 truncate cleaned up [ 37.397107][ T3858] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.472491][ T3858] netlink: 220 bytes leftover after parsing attributes in process `syz.2.162'. [ 37.481482][ T3858] netlink: 16 bytes leftover after parsing attributes in process `syz.2.162'. [ 37.578709][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.694631][ T3885] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 37.727666][ T3886] loop2: detected capacity change from 0 to 1024 [ 37.761474][ T3891] sctp: [Deprecated]: syz.1.177 (pid 3891) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.761474][ T3891] Use struct sctp_sack_info instead [ 37.778098][ T3886] EXT4-fs: inline encryption not supported [ 37.806651][ T3886] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.832397][ T3895] loop4: detected capacity change from 0 to 512 [ 37.856095][ T3886] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 37.868361][ T3901] loop1: detected capacity change from 0 to 512 [ 37.882596][ T3310] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.916251][ T3895] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.179: Failed to acquire dquot type 1 [ 37.939282][ T3906] loop3: detected capacity change from 0 to 512 [ 37.952682][ T3895] loop4: lost filesystem error report for type 5 error -117 [ 37.952981][ T3895] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.179: Failed to acquire dquot type 1 [ 37.971412][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 37.971435][ C1] EXT4-fs (loop4): last error at time 1774576891: ext4_acquire_dquot:7001 [ 37.986958][ T3895] loop4: lost filesystem error report for type 5 error -117 [ 37.987484][ T3895] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.179: bg 0: block 248: padding at end of block bitmap is not set [ 38.031988][ T3906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.042898][ T3895] loop4: lost filesystem error report for type 5 error -117 [ 38.068099][ T3906] ext4 filesystem being mounted at /36/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.070731][ T3906] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #2: comm syz.3.182: corrupted inode contents [ 38.070930][ T3906] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #2: comm syz.3.182: mark_inode_dirty error [ 38.071181][ T3906] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #2: comm syz.3.182: corrupted inode contents [ 38.071378][ T3906] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #2: comm syz.3.182: mark_inode_dirty error [ 38.090732][ T3895] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 38.090753][ T3895] loop4: lost filesystem error report for type 5 error -117 [ 38.110586][ T3906] EXT4-fs warning (device loop3): ext4_es_cache_extent:1082: inode #2: comm syz.3.182: ES cache extent failed: add [0,1,21,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 38.110586][ T3906] [ 38.127447][ T3895] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.179: Failed to acquire dquot type 1 [ 38.206330][ T3895] loop4: lost filesystem error report for type 5 error -117 [ 38.206686][ T3895] EXT4-fs (loop4): 1 orphan inode deleted [ 38.232713][ T3895] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.248687][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.293563][ T3895] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.443087][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.048386][ T3978] netlink: 28 bytes leftover after parsing attributes in process `syz.1.207'. [ 39.057432][ T3978] netlink: 28 bytes leftover after parsing attributes in process `syz.1.207'. [ 39.193445][ T3991] netlink: 172 bytes leftover after parsing attributes in process `syz.4.212'. [ 39.970145][ T4069] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 40.327205][ T28] kauditd_printk_skb: 49 callbacks suppressed [ 40.327220][ T28] audit: type=1400 audit(1774576893.820:227): avc: denied { create } for pid=4100 comm="syz.2.264" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 40.362653][ T4101] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 40.415933][ T28] audit: type=1400 audit(1774576893.910:228): avc: denied { unlink } for pid=3310 comm="syz-executor" name="file0" dev="tmpfs" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 40.604294][ T28] audit: type=1400 audit(1774576894.090:229): avc: denied { setopt } for pid=4116 comm="syz.0.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.827396][ T4138] set_capacity_and_notify: 2 callbacks suppressed [ 40.827412][ T4138] loop3: detected capacity change from 0 to 1764 [ 40.875094][ T28] audit: type=1400 audit(1774576894.370:230): avc: denied { mount } for pid=4137 comm="syz.3.279" name="/" dev="loop3" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 40.919710][ T28] audit: type=1400 audit(1774576894.390:231): avc: denied { watch } for pid=4137 comm="syz.3.279" path="/50/file0/file0" dev="loop3" ino=1986 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=file permissive=1 [ 40.987816][ T28] audit: type=1400 audit(1774576894.410:232): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 41.152460][ T4126] futex_wake_op: syz.2.274 tries to shift op by -1; fix this program [ 41.383490][ T4165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14385 sclass=netlink_route_socket pid=4165 comm=syz.1.293 [ 41.457509][ T4171] loop5: detected capacity change from 0 to 7 [ 41.572579][ C1] invalid error, dev loop5, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 41.582629][ C1] Buffer I/O error on dev loop5, logical block 0, lost async page write [ 41.632143][ T28] audit: type=1400 audit(1774576895.120:233): avc: denied { ioctl } for pid=4185 comm="syz.0.302" path="/dev/sg0" dev="devtmpfs" ino=137 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 41.708662][ T4194] loop0: detected capacity change from 0 to 1024 [ 41.729945][ T4194] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.796409][ T28] audit: type=1400 audit(1774576895.290:234): avc: denied { create } for pid=4193 comm="syz.0.307" name="blkio.bfq.empty_time" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.840674][ T4204] loop3: detected capacity change from 0 to 2048 [ 41.856692][ T28] audit: type=1400 audit(1774576895.320:235): avc: denied { read append open } for pid=4193 comm="syz.0.307" path="/74/file1/blkio.bfq.empty_time" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.899531][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.945807][ T4204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.950168][ T4211] __nla_validate_parse: 5 callbacks suppressed [ 41.950183][ T4211] netlink: 4 bytes leftover after parsing attributes in process `syz.0.311'. [ 41.973524][ T4204] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.028593][ T28] audit: type=1400 audit(1774576895.500:236): avc: denied { create } for pid=4212 comm="syz.1.312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 42.115080][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.122912][ T4223] delete_channel: no stack [ 42.205506][ T4231] loop3: detected capacity change from 0 to 1024 [ 42.221433][ T4234] tipc: Started in network mode [ 42.226972][ T4234] tipc: Node identity ac14140f, cluster identity 4711 [ 42.234683][ T4234] tipc: New replicast peer: 255.255.255.255 [ 42.241223][ T4234] tipc: Enabled bearer , priority 10 [ 42.260106][ T4231] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.304271][ T4243] loop1: detected capacity change from 0 to 512 [ 42.347567][ T4231] EXT4-fs error (device loop3): ext4_xattr_set_entry:1670: inode #15: comm syz.3.318: corrupted xattr entries [ 42.370104][ T4243] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.386216][ T4231] EXT4-fs error (device loop3): ext4_xattr_block_set:2220: inode #15: comm syz.3.318: bad block 113 [ 42.402220][ T4243] ext4 filesystem being mounted at /72/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.467576][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.481360][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.602387][ T4262] netlink: 'syz.1.333': attribute type 83 has an invalid length. [ 42.751086][ T4274] SELinux: failed to load policy [ 42.853286][ T4284] loop1: detected capacity change from 0 to 512 [ 42.890751][ T4284] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.928896][ T4284] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 42.958414][ T4284] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.344: inode #15: comm syz.1.344: iget: illegal inode # [ 43.006240][ T4284] loop1: lost filesystem error report for type 5 error -117 [ 43.006387][ T4284] EXT4-fs (loop1): Remounting filesystem read-only [ 43.013762][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 43.013784][ C0] EXT4-fs (loop1): initial error at time 1774577152: ext4_orphan_get:1391 [ 43.013811][ C0] EXT4-fs (loop1): last error at time 1774577152: ext4_orphan_get:1391 [ 43.052706][ T4284] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.090777][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.106182][ T4299] loop3: detected capacity change from 0 to 256 [ 43.234878][ T4306] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 43.295606][ T4306] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 43.349484][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.357'. [ 43.362202][ T3391] tipc: Node number set to 2886997007 [ 43.372242][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.357'. [ 43.412612][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.357'. [ 43.430507][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.357'. [ 43.511892][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.357'. [ 43.525667][ T4318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.357'. [ 43.723340][ T4347] loop1: detected capacity change from 0 to 128 [ 43.748978][ T4347] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 43.806299][ T4347] ext4 filesystem being mounted at /82/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.884380][ T3309] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.885124][ T4355] loop3: detected capacity change from 0 to 512 [ 43.905143][ T4355] FAT-fs (loop3): Directory bread(block 199916) failed [ 43.906878][ T4358] netlink: 'syz.4.376': attribute type 1 has an invalid length. [ 43.912262][ T4355] FAT-fs (loop3): Directory bread(block 199917) failed [ 43.942218][ T4355] FAT-fs (loop3): Directory bread(block 199918) failed [ 43.954654][ T4355] FAT-fs (loop3): Directory bread(block 199919) failed [ 43.964661][ T4358] netlink: 4 bytes leftover after parsing attributes in process `syz.4.376'. [ 43.967817][ T4355] FAT-fs (loop3): Directory bread(block 199920) failed [ 43.981126][ T4355] FAT-fs (loop3): Directory bread(block 199921) failed [ 43.988434][ T4355] FAT-fs (loop3): Directory bread(block 199922) failed [ 43.996913][ T4355] FAT-fs (loop3): Directory bread(block 199923) failed [ 44.156655][ T4355] syz.3.374: attempt to access beyond end of device [ 44.156655][ T4355] loop3: rw=8390659, sector=799760, nr_sectors = 224 limit=512 [ 44.259424][ T4377] netlink: 8 bytes leftover after parsing attributes in process `syz.2.387'. [ 44.290999][ T4382] program syz.3.386 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 44.351673][ T3391] kernel read not supported for file /sysvipc/shm (pid: 3391 comm: kworker/1:4) [ 44.759395][ T4402] EXT4-fs: Ignoring removed oldalloc option [ 44.794083][ T4402] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 44.840948][ T4402] EXT4-fs (loop3): 1 truncate cleaned up [ 44.854025][ T4402] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.024928][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.355230][ T4438] netlink: 4 bytes leftover after parsing attributes in process `syz.2.415'. [ 45.923239][ T4440] set_capacity_and_notify: 1 callbacks suppressed [ 45.923259][ T4440] loop4: detected capacity change from 0 to 256 [ 46.182644][ T4458] SELinux: failed to load policy [ 46.519076][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 46.519092][ T28] audit: type=1400 audit(1774577156.004:265): avc: denied { create } for pid=4476 comm="syz.2.433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 46.582228][ T28] audit: type=1400 audit(1774577156.044:266): avc: denied { connect } for pid=4476 comm="syz.2.433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 46.636083][ T28] audit: type=1400 audit(1774577156.104:267): avc: denied { ioctl } for pid=4482 comm="syz.2.436" path="socket:[8382]" dev="sockfs" ino=8382 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.667650][ T28] audit: type=1400 audit(1774577156.104:268): avc: denied { bind } for pid=4482 comm="syz.2.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 46.784937][ T4501] loop3: detected capacity change from 0 to 128 [ 46.802684][ T4501] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 46.895686][ T28] audit: type=1400 audit(1774577156.374:269): avc: denied { remount } for pid=4499 comm="syz.3.445" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 47.013238][ T4518] bridge0: entered promiscuous mode [ 47.020556][ T4518] macvtap1: entered promiscuous mode [ 47.025921][ T28] audit: type=1400 audit(1774577156.504:270): avc: denied { write } for pid=4516 comm="syz.3.450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 47.046583][ T4518] macvtap1: entered allmulticast mode [ 47.051970][ T4518] bridge0: entered allmulticast mode [ 47.061088][ T4518] bridge0: port 3(macvtap1) entered blocking state [ 47.077965][ T4518] bridge0: port 3(macvtap1) entered disabled state [ 47.098043][ T4518] bridge0: left allmulticast mode [ 47.103598][ T4518] bridge0: left promiscuous mode [ 47.175337][ T28] audit: type=1400 audit(1774577156.664:271): avc: denied { name_bind } for pid=4525 comm="syz.3.455" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 47.362307][ T28] audit: type=1400 audit(1774577156.844:272): avc: denied { read } for pid=4538 comm="syz.1.462" name="mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.416529][ T4542] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.416529][ T28] audit: type=1400 audit(1774577156.844:273): avc: denied { open } for pid=4538 comm="syz.1.462" path="/dev/mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.423612][ T4542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.506631][ T4549] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.521255][ T28] audit: type=1400 audit(1774577156.884:274): avc: denied { ioctl } for pid=4538 comm="syz.1.462" path="/dev/mISDNtimer" dev="devtmpfs" ino=249 ioctlcmd=0x4940 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.546353][ T4549] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.279400][ T4582] dummy0: Caught tx_queue_len zero misconfig [ 48.461682][ T4596] loop4: detected capacity change from 0 to 1024 [ 48.501621][ T4596] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 48.552252][ T4596] ext4 filesystem being mounted at /101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.566117][ T4596] EXT4-fs error (device loop4): ext4_map_blocks:818: inode #15: block 3: comm syz.4.486: lblock 3 mapped to illegal pblock 3 (length 3) [ 48.582216][ T4596] EXT4-fs (loop4): Remounting filesystem read-only [ 48.593887][ T4597] loop1: detected capacity change from 0 to 4096 [ 48.641326][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 48.660246][ T4597] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.682519][ T3314] ================================================================== [ 48.690622][ T3314] BUG: KCSAN: data-race in __lru_add_drain_all / folio_add_lru [ 48.698182][ T3314] [ 48.700504][ T3314] read-write to 0xffff888237d26668 of 1 bytes by task 4606 on cpu 1: [ 48.708566][ T3314] folio_add_lru+0xa4/0x1e0 [ 48.713080][ T3314] shmem_get_folio_gfp+0x7b0/0xd60 [ 48.718224][ T3314] shmem_fault+0xf6/0x250 [ 48.722638][ T3314] __do_fault+0xbc/0x200 [ 48.726879][ T3314] handle_mm_fault+0x11e2/0x3020 [ 48.731830][ T3314] __get_user_pages+0x1023/0x1ea0 [ 48.736860][ T3314] __mm_populate+0x242/0x390 [ 48.741454][ T3314] vm_mmap_pgoff+0x23b/0x2d0 [ 48.746078][ T3314] ksys_mmap_pgoff+0xc1/0x310 [ 48.750454][ T4590] SELinux: policydb version 813183037 does not match my version range 15-35 [ 48.750777][ T3314] x64_sys_call+0x14df/0x3020 [ 48.759688][ T4590] SELinux: failed to load policy [ 48.764190][ T3314] do_syscall_64+0x12c/0x370 [ 48.764219][ T3314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.779580][ T3314] [ 48.781891][ T3314] read to 0xffff888237d26668 of 1 bytes by task 3314 on cpu 0: [ 48.789420][ T3314] __lru_add_drain_all+0x17e/0x450 [ 48.794529][ T3314] lru_add_drain_all+0x10/0x20 [ 48.799284][ T3314] invalidate_bdev+0x47/0x70 [ 48.803867][ T3314] ext4_put_super+0x624/0x7d0 [ 48.808539][ T3314] generic_shutdown_super+0xee/0x220 [ 48.813826][ T3314] kill_block_super+0x2a/0x70 [ 48.818489][ T3314] ext4_kill_sb+0x42/0x80 [ 48.822807][ T3314] deactivate_locked_super+0x75/0x1c0 [ 48.828265][ T3314] deactivate_super+0x97/0xa0 [ 48.832937][ T3314] cleanup_mnt+0x2bb/0x330 [ 48.837347][ T3314] __cleanup_mnt+0x19/0x20 [ 48.841757][ T3314] task_work_run+0x130/0x1a0 [ 48.846340][ T3314] exit_to_user_mode_loop+0x1f4/0x6f0 [ 48.851705][ T3314] do_syscall_64+0x249/0x370 [ 48.856288][ T3314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.863040][ T3314] [ 48.865903][ T3314] value changed: 0x0f -> 0x10 [ 48.870577][ T3314] [ 48.872903][ T3314] Reported by Kernel Concurrency Sanitizer on: [ 48.879046][ T3314] CPU: 0 UID: 0 PID: 3314 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 48.888525][ T3314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.898573][ T3314] ================================================================== [ 49.009636][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.