last executing test programs: 20.4127187s ago: executing program 0 (id=2266): r0 = io_uring_setup(0xfc5, &(0x7f0000000100)={0x0, 0x5e3e, 0x400, 0x3, 0x2bd}) io_uring_setup(0x7d5, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x100000, 0x0, 0x0, r0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000200)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x44}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x39}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10000082}, 0x4000080) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x3, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) r4 = getpid() r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x13, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000280)='ceph\x00', 0x0) 17.152375639s ago: executing program 0 (id=2267): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00', r0}, 0x10) r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r1}, 0x8) close(r2) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/net\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000080000004e00000000000000850000007d00000095000000000000007ab9e683b171b4b09980af6c1ebeda4ac0d3e3aa71a9ab17e14e1b0be949499ca6a5b2c467b6d3d1c0ae1e9820331afd90cc832c761aa3adf9be48c401c7f893694bf8cd19b7173cd4688904f7310af046fd490d3f2cf49b5f68aecf0bc659dc3d53c2"], &(0x7f0000000140)='GPL\x00', 0x0, 0xbd, &(0x7f00000004c0)=""/153, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x15) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000440)={r3, 0x0, 0x11, 0x0, &(0x7f0000000600)="61df712bc884fef053a7a9a26e9b722780", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00'}, 0x10) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r4}, 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x6a, 0xa, 0xff00}, [@call={0xc}, @exit, @map_fd, @jmp]}, &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2d) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000002c0)={@ifindex, r6, 0x11, 0x0, 0x0, @void, @value=r5}, 0x20) 16.641789123s ago: executing program 0 (id=2268): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=@newqdisc={0x24, 0x24, 0x20, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {0x1, 0xc}, {0x12, 0xfff1}}}, 0x24}}, 0x8000) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1}}], 0x1, 0x2001, 0x0) sendto$inet(r1, &(0x7f0000000440)="fb", 0x1, 0x0, 0x0, 0x0) 16.431695789s ago: executing program 0 (id=2269): syz_emit_ethernet(0x66, &(0x7f00000006c0)={@link_local, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}, 0x0) 16.211357495s ago: executing program 0 (id=2270): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',grou', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0xc95, 0x0, 0x0, 0x900}}}, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0xc) 15.951144712s ago: executing program 0 (id=2271): r0 = io_uring_setup(0xfc5, &(0x7f0000000100)={0x0, 0x5e3e, 0x400, 0x3, 0x2bd}) io_uring_setup(0x7d5, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x100000, 0x0, 0x0, r0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000200)={0x44, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x44}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x39}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10000082}, 0x4000080) sendmsg$IPSET_CMD_DESTROY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x3, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) getpid() r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x13, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000280)='ceph\x00', 0x0) 3.675987969s ago: executing program 1 (id=2276): creat(&(0x7f0000000340)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r0, 0x0, 0x30, 0xe1515f8735398fb, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x44e, 0x4, 0x3], 0x0, 0x0, 0x44e, 0x1}}, 0x40) 3.464152095s ago: executing program 1 (id=2277): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00', r0}, 0x10) r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r1}, 0x8) close(r2) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/net\x00') bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000080000004e00000000000000850000007d00000095000000000000007ab9e683b171b4b09980af6c1ebeda4ac0d3e3aa71a9ab17e14e1b0be949499ca6a5b2c467b6d3d1c0ae1e9820331afd90cc832c761aa3adf9be48c401c7f893694bf8cd19b7173cd4688904f7310af046fd490d3f2cf49b5f68aecf0bc659dc3d53c2"], &(0x7f0000000140)='GPL\x00', 0x0, 0xbd, &(0x7f00000004c0)=""/153, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x15) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='sched_process_wait\x00', r3}, 0x10) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r4}, 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x6a, 0xa, 0xff00}, [@call={0xc}, @exit, @map_fd, @jmp]}, &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2d) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000002c0)={@ifindex, r6, 0x11, 0x0, 0x0, @void, @value=r5}, 0x20) 3.072493055s ago: executing program 1 (id=2278): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_route_sched_retired(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=@newqdisc={0x24, 0x24, 0x20, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x10}, {0x1, 0xc}, {0x12, 0xfff1}}}, 0x24}}, 0x8000) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1}}], 0x1, 0x2001, 0x0) sendto$inet(r1, &(0x7f0000000440)="fb", 0x1, 0x0, 0x0, 0x0) 2.806724653s ago: executing program 1 (id=2279): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000000d40)=""/207, 0xcf}, {&(0x7f0000000a00)=""/250, 0xfa}, {&(0x7f0000005680)=""/4057, 0xfd9}, {&(0x7f00000006c0)=""/225, 0xe1}, {&(0x7f0000000f00)=""/197, 0xc5}, {&(0x7f0000000500)=""/211, 0xd3}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002140)=""/32, 0x20}, {&(0x7f0000002f40)=""/4088, 0xff8}, {&(0x7f0000001100)=""/4097, 0x1001}], 0xb}, 0x2000) 174.191335ms ago: executing program 1 (id=2280): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0xc95, 0x0, 0x0, 0x900}}}, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000440)={0x50, 0x0, r1}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0xc) 0s ago: executing program 1 (id=2281): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x19) r2 = socket$xdp(0x2c, 0x3, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfffffecc) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/59, 0x304000, 0x800}, 0x20) ioctl$UFFDIO_COPY(r1, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) kernel console output (not intermixed with test programs): 8083d0c0>] (_copy_from_iter+0x68/0x7c8) [ 650.099280][ T8067] [<8083d058>] (_copy_from_iter) from [<818382cc>] (isotp_sendmsg+0x25c/0x7fc) [ 650.099726][ T8067] r10:dfc59f20 r9:8500a3a3 r8:dfc59f30 r7:0000001c r6:85008000 r5:8500a000 [ 650.100047][ T8067] r4:00000000 [ 650.100223][ T8067] [<81838070>] (isotp_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 650.100593][ T8067] r10:00000000 r9:dfc59dc4 r8:dfc59dc4 r7:833b4f00 r6:833b4f00 r5:dfc59f20 [ 650.100916][ T8067] r4:00000000 [ 650.101073][ T8067] [<8148ebb0>] (__sock_sendmsg) from [<8148fbf4>] (____sys_sendmsg+0x2a4/0x2c4) [ 650.101444][ T8067] r7:833b4f00 r6:00000000 r5:00000014 r4:dfc59f20 [ 650.101703][ T8067] [<8148f950>] (____sys_sendmsg) from [<8149198c>] (___sys_sendmsg+0x9c/0xd0) [ 650.102029][ T8067] r10:dfc59e24 r9:200007c0 r8:00000014 r7:00000000 r6:833b4f00 r5:dfc59f20 [ 650.102293][ T8067] r4:00000000 [ 650.102436][ T8067] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 650.102807][ T8067] r10:00000128 r9:83d41800 r8:84a56d80 r7:00000014 r6:200007c0 r5:84a56d81 [ 650.103099][ T8067] r4:00000003 [ 650.103256][ T8067] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 650.103573][ T8067] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 650.103810][ T8067] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 650.104127][ T8067] Exception stack(0xdfc59fa8 to 0xdfc59ff0) [ 650.104354][ T8067] 9fa0: 00000000 00000000 00000003 200007c0 00000014 00000000 [ 650.104648][ T8067] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b380bc [ 650.104941][ T8067] 9fe0: 76b37ec0 76b37eb0 00018af0 00133450 [ 652.791939][ T31] audit: type=1400 audit(652.700:321): avc: denied { map } for pid=8084 comm="syz.1.1496" path="socket:[17722]" dev="sockfs" ino=17722 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 652.994121][ T31] audit: type=1400 audit(652.900:322): avc: denied { read } for pid=8086 comm="syz.1.1497" path="socket:[17009]" dev="sockfs" ino=17009 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 653.284376][ T8089] FAULT_INJECTION: forcing a failure. [ 653.284376][ T8089] name failslab, interval 1, probability 0, space 0, times 0 [ 653.285597][ T8089] CPU: 1 UID: 0 PID: 8089 Comm: syz.1.1498 Not tainted 6.12.0-syzkaller #0 [ 653.285926][ T8089] Hardware name: ARM-Versatile Express [ 653.286193][ T8089] Call trace: [ 653.286484][ T8089] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 653.286936][ T8089] r7:8383d400 r6:00000cc0 r5:60000013 r4:8203f4b0 [ 653.287184][ T8089] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 653.287509][ T8089] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 653.287823][ T8089] r5:00000000 r4:827192dc [ 653.288004][ T8089] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 653.288333][ T8089] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 653.288877][ T8089] r6:00000cc0 r5:8271bc94 r4:82ca8d80 [ 653.289156][ T8089] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 653.289544][ T8089] [<804ce71c>] (kmem_cache_alloc_noprof) from [<80519d60>] (alloc_empty_file+0x64/0x13c) [ 653.289936][ T8089] r10:81c6d7a0 r9:827e53f0 r8:82605c40 r7:83cc8800 r6:00000802 r5:8271bc94 [ 653.290241][ T8089] r4:8223a820 [ 653.290405][ T8089] [<80519cfc>] (alloc_empty_file) from [<80519ed4>] (alloc_file_pseudo+0x9c/0xf0) [ 653.290785][ T8089] r8:8383d400 r7:00000802 r6:81c4a900 r5:833e9980 r4:82caf610 [ 653.291061][ T8089] [<80519e38>] (alloc_file_pseudo) from [<8148d6ec>] (sock_alloc_file+0x48/0xb4) [ 653.291443][ T8089] r9:850cb9c0 r8:00000000 r7:00000000 r6:833e9980 r5:833e9900 r4:833e8a00 [ 653.291741][ T8089] [<8148d6a4>] (sock_alloc_file) from [<81490b48>] (do_accept+0xa0/0x174) [ 653.292102][ T8089] r6:dffa9f5c r5:833e9900 r4:833e8a00 [ 653.292395][ T8089] [<81490aa8>] (do_accept) from [<81490ca4>] (__sys_accept4+0x88/0xf0) [ 653.292757][ T8089] r10:0000016e r9:850cb9c0 r8:00000000 r7:00000000 r6:00000007 r5:00080800 [ 653.293079][ T8089] r4:850cb9c1 [ 653.293269][ T8089] [<81490c1c>] (__sys_accept4) from [<81490d1c>] (sys_accept4+0x10/0x14) [ 653.293629][ T8089] r9:8383d400 r8:8020029c r7:0000016e r6:00131400 r5:00000000 r4:00000000 [ 653.293931][ T8089] [<81490d0c>] (sys_accept4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 653.294266][ T8089] Exception stack(0xdffa9fa8 to 0xdffa9ff0) [ 653.294531][ T8089] 9fa0: 00000000 00000000 00000005 00000000 00000000 00080800 [ 653.294925][ T8089] 9fc0: 00000000 00000000 00131400 0000016e 00000000 00006364 003d0f00 76b5e0bc [ 653.295272][ T8089] 9fe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 653.550415][ T8092] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=8092 comm=syz.1.1500 [ 657.191033][ T31] audit: type=1400 audit(657.100:323): avc: denied { listen } for pid=8111 comm="syz.1.1504" lport=51654 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 657.430641][ T31] audit: type=1400 audit(657.340:324): avc: denied { getopt } for pid=8111 comm="syz.1.1504" lport=51654 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 657.441225][ T31] audit: type=1400 audit(657.350:325): avc: denied { write } for pid=8111 comm="syz.1.1504" lport=51654 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 657.444277][ T31] audit: type=1400 audit(657.350:326): avc: denied { ioctl } for pid=8111 comm="syz.1.1504" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=17058 ioctlcmd=0xaf7a scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 657.642129][ T31] audit: type=1400 audit(657.550:327): avc: denied { create } for pid=8116 comm="syz.1.1505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 659.576761][ T8137] FAULT_INJECTION: forcing a failure. [ 659.576761][ T8137] name failslab, interval 1, probability 0, space 0, times 0 [ 659.577275][ T8137] CPU: 1 UID: 0 PID: 8137 Comm: syz.1.1514 Not tainted 6.12.0-syzkaller #0 [ 659.577441][ T8137] Hardware name: ARM-Versatile Express [ 659.577543][ T8137] Call trace: [ 659.577642][ T8137] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 659.577842][ T8137] r7:83838c00 r6:00000cc0 r5:60000013 r4:8203f4b0 [ 659.577970][ T8137] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 659.578216][ T8137] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 659.578430][ T8137] r5:00000000 r4:827192dc [ 659.578736][ T8137] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 659.579014][ T8137] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 659.579312][ T8137] r6:00000cc0 r5:82871cec r4:82ca83c0 [ 659.579466][ T8137] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 659.579703][ T8137] [<804ce71c>] (kmem_cache_alloc_noprof) from [<8023e510>] (vm_area_dup+0x44/0x104) [ 659.579926][ T8137] r10:00000000 r9:00000001 r8:dfdd9d98 r7:20ffd000 r6:85192300 r5:82871cec [ 659.580087][ T8137] r4:851922a0 [ 659.580191][ T8137] [<8023e4cc>] (vm_area_dup) from [<804b52e8>] (__split_vma+0x8c/0x450) [ 659.580379][ T8137] r7:20ffd000 r6:85239200 r5:dfdd9e00 r4:85192300 [ 659.580504][ T8137] [<804b525c>] (__split_vma) from [<804b6fa4>] (vms_gather_munmap_vmas+0x74/0x4c8) [ 659.580703][ T8137] r10:00000000 r9:20ffe000 r8:dfdd9d70 r7:83838c00 r6:85239200 r5:dfdd9e00 [ 659.580875][ T8137] r4:20ffd000 [ 659.580968][ T8137] [<804b6f30>] (vms_gather_munmap_vmas) from [<8049fe78>] (__mmap_region+0x198/0xad0) [ 659.581178][ T8137] r10:00000000 r9:20ffe000 r8:00001000 r7:83838c00 r6:85239200 r5:00800072 [ 659.581334][ T8137] r4:20ffd000 [ 659.581418][ T8137] [<8049fce0>] (__mmap_region) from [<804a0814>] (mmap_region+0x64/0x110) [ 659.581602][ T8137] r10:00000000 r9:85239200 r8:20ffd000 r7:83838c00 r6:00800072 r5:83838c00 [ 659.581756][ T8137] r4:00000000 [ 659.581840][ T8137] [<804a07b0>] (mmap_region) from [<804a0c1c>] (do_mmap+0x35c/0x4cc) [ 659.582024][ T8137] r7:83838c00 r6:00800072 r5:02080832 r4:00001000 [ 659.582152][ T8137] [<804a08c0>] (do_mmap) from [<8046ed40>] (vm_mmap_pgoff+0xd8/0x18c) [ 659.582344][ T8137] r10:85239200 r9:00001000 r8:20ffd000 r7:00000000 r6:dfdd9f20 r5:01000002 [ 659.582498][ T8137] r4:00000000 [ 659.582584][ T8137] [<8046ec68>] (vm_mmap_pgoff) from [<8049d9b0>] (ksys_mmap_pgoff+0x48/0xec) [ 659.582817][ T8137] r10:000000c0 r9:83838c00 r8:8020029c r7:20ffd000 r6:00001000 r5:01000002 [ 659.582978][ T8137] r4:02080832 [ 659.583064][ T8137] [<8049d968>] (ksys_mmap_pgoff) from [<8049da70>] (sys_mmap_pgoff+0x1c/0x24) [ 659.583255][ T8137] r8:8020029c r7:000000c0 r6:00131400 r5:83000000 r4:00000004 [ 659.583510][ T8137] [<8049da54>] (sys_mmap_pgoff) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 659.583729][ T8137] Exception stack(0xdfdd9fa8 to 0xdfdd9ff0) [ 659.583866][ T8137] 9fa0: 00000004 83000000 20ffd000 00001000 01000002 02080832 [ 659.584102][ T8137] 9fc0: 00000004 83000000 00131400 000000c0 00000000 00006364 003d0f00 76b5e0bc [ 659.584279][ T8137] 9fe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 659.800772][ T31] audit: type=1400 audit(659.710:328): avc: denied { create } for pid=8139 comm="syz.1.1516" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 660.493982][ T31] audit: type=1400 audit(660.400:329): avc: denied { setopt } for pid=8139 comm="syz.1.1516" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 660.494907][ T31] audit: type=1400 audit(660.400:330): avc: denied { ioctl } for pid=8139 comm="syz.1.1516" path="socket:[17099]" dev="sockfs" ino=17099 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 660.764291][ T31] audit: type=1400 audit(660.670:331): avc: denied { create } for pid=8149 comm="syz.0.1519" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 662.958863][ T31] audit: type=1400 audit(662.860:332): avc: denied { listen } for pid=8156 comm="syz.1.1522" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 663.343997][ T8159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33022 sclass=netlink_route_socket pid=8159 comm=syz.1.1523 [ 672.952591][ T8219] FAULT_INJECTION: forcing a failure. [ 672.952591][ T8219] name failslab, interval 1, probability 0, space 0, times 0 [ 672.953241][ T8219] CPU: 0 UID: 0 PID: 8219 Comm: syz.1.1543 Not tainted 6.12.0-syzkaller #0 [ 672.953603][ T8219] Hardware name: ARM-Versatile Express [ 672.953853][ T8219] Call trace: [ 672.954070][ T8219] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 672.954490][ T8219] r7:83d56000 r6:00000820 r5:60000013 r4:8203f4b0 [ 672.954829][ T8219] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 672.955215][ T8219] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 672.955617][ T8219] r5:00000000 r4:827192dc [ 672.955821][ T8219] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 672.956222][ T8219] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 672.956582][ T8219] r6:00000820 r5:842b9600 r4:82cab840 [ 672.956811][ T8219] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 672.957232][ T8219] [<804ce71c>] (kmem_cache_alloc_noprof) from [<814a2888>] (skb_clone+0x60/0x1c8) [ 672.957628][ T8219] r10:842b9600 r9:00000000 r8:00000000 r7:00000000 r6:84569800 r5:842b9600 [ 672.957956][ T8219] r4:00000820 [ 672.958123][ T8219] [<814a2828>] (skb_clone) from [<818254e4>] (can_send+0xe0/0x290) [ 672.958501][ T8219] r5:845ca000 r4:842b9600 [ 672.959044][ T8219] [<81825404>] (can_send) from [<8183846c>] (isotp_sendmsg+0x3fc/0x7fc) [ 672.959686][ T8219] r7:00000000 r6:845c8000 r5:845ca000 r4:845c8280 [ 672.960064][ T8219] [<81838070>] (isotp_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 672.960484][ T8219] r10:00000000 r9:ea95ddc4 r8:ea95ddc4 r7:833ea780 r6:833ea780 r5:ea95df20 [ 672.960846][ T8219] r4:00000000 [ 672.961036][ T8219] [<8148ebb0>] (__sock_sendmsg) from [<8148fbf4>] (____sys_sendmsg+0x2a4/0x2c4) [ 672.961636][ T8219] r7:833ea780 r6:00000000 r5:00008000 r4:ea95df20 [ 672.962160][ T8219] [<8148f950>] (____sys_sendmsg) from [<8149198c>] (___sys_sendmsg+0x9c/0xd0) [ 672.962603][ T8219] r10:ea95de24 r9:20000240 r8:00008000 r7:00000000 r6:833ea780 r5:ea95df20 [ 672.962922][ T8219] r4:00000000 [ 672.963025][ T8219] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 672.963302][ T8219] r10:00000128 r9:83d56000 r8:850c9540 r7:00008000 r6:20000240 r5:850c9541 [ 672.963482][ T8219] r4:00000003 [ 672.963592][ T8219] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 672.963828][ T8219] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 672.964006][ T8219] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 672.964237][ T8219] Exception stack(0xea95dfa8 to 0xea95dff0) [ 672.964400][ T8219] dfa0: 00000000 00000000 00000003 20000240 00008000 00000000 [ 672.964612][ T8219] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b5e0bc [ 672.964797][ T8219] dfe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 672.979480][ T8219] can-isotp: isotp_sendmsg: can_send_ret -ENOMEM [ 678.256477][ T8248] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=8248 comm=syz.1.1555 [ 678.283079][ T31] audit: type=1400 audit(678.190:333): avc: denied { listen } for pid=8247 comm="syz.1.1555" path=0000204E0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 688.979468][ T31] audit: type=1400 audit(688.880:334): avc: denied { map } for pid=8322 comm="syz.0.1580" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18106 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 688.981228][ T31] audit: type=1400 audit(688.890:335): avc: denied { read write } for pid=8322 comm="syz.0.1580" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18106 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 689.164012][ T8323] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=266 sclass=netlink_audit_socket pid=8323 comm=syz.0.1580 [ 692.472990][ T8345] FAULT_INJECTION: forcing a failure. [ 692.472990][ T8345] name failslab, interval 1, probability 0, space 0, times 0 [ 692.473763][ T8345] CPU: 0 UID: 0 PID: 8345 Comm: syz.1.1588 Not tainted 6.12.0-syzkaller #0 [ 692.474122][ T8345] Hardware name: ARM-Versatile Express [ 692.474386][ T8345] Call trace: [ 692.474648][ T8345] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 692.475109][ T8345] r7:8444d400 r6:00000cc0 r5:60000013 r4:8203f4b0 [ 692.475248][ T8345] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 692.475475][ T8345] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 692.475690][ T8345] r5:00000000 r4:827192dc [ 692.475821][ T8345] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 692.476063][ T8345] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 692.476282][ T8345] r6:00000cc0 r5:84103c00 r4:82c029c0 [ 692.476414][ T8345] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 692.476646][ T8345] [<804ce71c>] (kmem_cache_alloc_noprof) from [<81983448>] (mas_alloc_nodes+0x78/0x220) [ 692.476876][ T8345] r10:00000cc0 r9:00000001 r8:eb1b1d98 r7:00000001 r6:00000001 r5:84103c00 [ 692.477076][ T8345] r4:eb1b1d98 [ 692.477171][ T8345] [<819833d0>] (mas_alloc_nodes) from [<81983630>] (mas_node_count_gfp+0x40/0x5c) [ 692.477425][ T8345] r10:20000000 r9:00000001 r8:eb1b1d98 r7:00000001 r6:00000cc0 r5:84103c00 [ 692.477648][ T8345] r4:eb1b1d98 [ 692.477747][ T8345] [<819835f0>] (mas_node_count_gfp) from [<819884fc>] (mas_preallocate+0x1ac/0x2f0) [ 692.477963][ T8345] [<81988350>] (mas_preallocate) from [<804b53a4>] (__split_vma+0x148/0x450) [ 692.478256][ T8345] r7:20ffd000 r6:82935384 r5:84103c00 r4:84b38d80 [ 692.478420][ T8345] [<804b525c>] (__split_vma) from [<804b6fa4>] (vms_gather_munmap_vmas+0x74/0x4c8) [ 692.478824][ T8345] r10:00000000 r9:20ffe000 r8:eb1b1d70 r7:8444d400 r6:8523b000 r5:eb1b1e00 [ 692.479086][ T8345] r4:20ffd000 [ 692.479314][ T8345] [<804b6f30>] (vms_gather_munmap_vmas) from [<8049fe78>] (__mmap_region+0x198/0xad0) [ 692.479575][ T8345] r10:00000000 r9:20ffe000 r8:00001000 r7:8444d400 r6:8523b000 r5:00800072 [ 692.479719][ T8345] r4:20ffd000 [ 692.479797][ T8345] [<8049fce0>] (__mmap_region) from [<804a0814>] (mmap_region+0x64/0x110) [ 692.479989][ T8345] r10:00000000 r9:8523b000 r8:20ffd000 r7:8444d400 r6:00800072 r5:8444d400 [ 692.480150][ T8345] r4:00000000 [ 692.480232][ T8345] [<804a07b0>] (mmap_region) from [<804a0c1c>] (do_mmap+0x35c/0x4cc) [ 692.480433][ T8345] r7:8444d400 r6:00800072 r5:02080832 r4:00001000 [ 692.480589][ T8345] [<804a08c0>] (do_mmap) from [<8046ed40>] (vm_mmap_pgoff+0xd8/0x18c) [ 692.480804][ T8345] r10:8523b000 r9:00001000 r8:20ffd000 r7:00000000 r6:eb1b1f20 r5:01000002 [ 692.480991][ T8345] r4:00000000 [ 692.481080][ T8345] [<8046ec68>] (vm_mmap_pgoff) from [<8049d9b0>] (ksys_mmap_pgoff+0x48/0xec) [ 692.481297][ T8345] r10:000000c0 r9:8444d400 r8:8020029c r7:20ffd000 r6:00001000 r5:01000002 [ 692.481482][ T8345] r4:02080832 [ 692.481570][ T8345] [<8049d968>] (ksys_mmap_pgoff) from [<8049da70>] (sys_mmap_pgoff+0x1c/0x24) [ 692.481790][ T8345] r8:8020029c r7:000000c0 r6:00131400 r5:83000000 r4:00000004 [ 692.481969][ T8345] [<8049da54>] (sys_mmap_pgoff) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 692.482181][ T8345] Exception stack(0xeb1b1fa8 to 0xeb1b1ff0) [ 692.482333][ T8345] 1fa0: 00000004 83000000 20ffd000 00001000 01000002 02080832 [ 692.482516][ T8345] 1fc0: 00000004 83000000 00131400 000000c0 00000000 00006364 003d0f00 76b5e0bc [ 692.482678][ T8345] 1fe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 693.890864][ T8347] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2305 sclass=netlink_xfrm_socket pid=8347 comm=syz.1.1589 [ 694.749710][ T8356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8356 comm=syz.1.1592 [ 694.923529][ T31] audit: type=1400 audit(694.830:336): avc: denied { getopt } for pid=8357 comm="syz.1.1593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 694.945022][ T31] audit: type=1400 audit(694.850:337): avc: denied { bind } for pid=8357 comm="syz.1.1593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 696.029992][ T8373] FAULT_INJECTION: forcing a failure. [ 696.029992][ T8373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 696.040112][ T8373] CPU: 0 UID: 0 PID: 8373 Comm: syz.0.1596 Not tainted 6.12.0-syzkaller #0 [ 696.040651][ T8373] Hardware name: ARM-Versatile Express [ 696.040900][ T8373] Call trace: [ 696.041111][ T8373] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 696.041522][ T8373] r7:eb315e20 r6:200003c0 r5:60000013 r4:8203f4b0 [ 696.041768][ T8373] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 696.042111][ T8373] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 696.042470][ T8373] r5:00000000 r4:8274efe4 [ 696.042666][ T8373] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 696.043046][ T8373] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 696.043401][ T8373] r6:200003c0 r5:00000000 r4:eb315f20 [ 696.043613][ T8373] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 696.043948][ T8373] [<808eb03c>] (should_fail_usercopy) from [<81491810>] (copy_msghdr_from_user+0x50/0x130) [ 696.044423][ T8373] [<814917c0>] (copy_msghdr_from_user) from [<81491968>] (___sys_sendmsg+0x78/0xd0) [ 696.044797][ T8373] r8:000080c4 r7:00000000 r6:833e6c80 r5:eb315f20 r4:eb315e64 [ 696.045081][ T8373] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 696.045455][ T8373] r10:00000128 r9:83640000 r8:850e6180 r7:000080c4 r6:200003c0 r5:850e6181 [ 696.045768][ T8373] r4:00000003 [ 696.046228][ T8373] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 696.046636][ T8373] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 696.047109][ T8373] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 696.047478][ T8373] Exception stack(0xeb315fa8 to 0xeb315ff0) [ 696.047739][ T8373] 5fa0: 00000000 00000000 00000003 200003c0 000080c4 00000000 [ 696.048071][ T8373] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b590bc [ 696.048409][ T8373] 5fe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 696.199291][ T31] audit: type=1400 audit(696.100:338): avc: denied { accept } for pid=8363 comm="syz.1.1594" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 698.043890][ T8399] FAULT_INJECTION: forcing a failure. [ 698.043890][ T8399] name failslab, interval 1, probability 0, space 0, times 0 [ 698.044635][ T8399] CPU: 1 UID: 0 PID: 8399 Comm: syz.1.1602 Not tainted 6.12.0-syzkaller #0 [ 698.044990][ T8399] Hardware name: ARM-Versatile Express [ 698.045228][ T8399] Call trace: [ 698.045434][ T8399] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 698.045831][ T8399] r7:8383a400 r6:00000dc0 r5:60000013 r4:8203f4b0 [ 698.046099][ T8399] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 698.046448][ T8399] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 698.046801][ T8399] r5:00000000 r4:827192dc [ 698.046997][ T8399] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 698.047349][ T8399] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 698.047712][ T8399] r6:00000dc0 r5:8508ce40 r4:82ca8600 [ 698.047934][ T8399] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 698.048303][ T8399] [<804ce71c>] (kmem_cache_alloc_noprof) from [<8071334c>] (security_file_alloc+0x30/0x1dc) [ 698.048996][ T8399] r10:00000183 r9:850f7e00 r8:82605c40 r7:8376b500 r6:00020020 r5:8508ce40 [ 698.049426][ T8399] r4:8508ce40 [ 698.049773][ T8399] [<8071331c>] (security_file_alloc) from [<8051964c>] (init_file+0x48/0x110) [ 698.050342][ T8399] r5:8508ce40 r4:8508ce40 [ 698.050631][ T8399] [<80519604>] (init_file) from [<80519d74>] (alloc_empty_file+0x78/0x13c) [ 698.051134][ T8399] r7:8376b500 r6:00020020 r5:8508ce40 r4:8223a820 [ 698.051423][ T8399] [<80519cfc>] (alloc_empty_file) from [<8052c468>] (path_openat+0x40/0x11a4) [ 698.051829][ T8399] r8:eb3c1e30 r7:eb3c1e30 r6:eb3c1ef8 r5:8383a400 r4:ffffff9c [ 698.052149][ T8399] [<8052c428>] (path_openat) from [<8052d678>] (do_filp_open+0xac/0x148) [ 698.052621][ T8399] r10:00000183 r9:850f7e00 r8:00000001 r7:eb3c1e30 r6:eb3c1ef8 r5:8383a400 [ 698.052980][ T8399] r4:ffffff9c [ 698.053161][ T8399] [<8052d5cc>] (do_filp_open) from [<80520b38>] (do_open_execat+0x68/0x128) [ 698.053570][ T8399] r9:8383a400 r8:8383a400 r7:850f7e00 r6:ffffff9c r5:00000100 r4:00000001 [ 698.053900][ T8399] [<80520ad0>] (do_open_execat) from [<80521924>] (alloc_bprm+0x18/0x358) [ 698.054276][ T8399] r5:850f7e00 r4:ffffff9c [ 698.054489][ T8399] [<8052190c>] (alloc_bprm) from [<80521cdc>] (do_execveat_common+0x78/0x198) [ 698.054992][ T8399] r10:00000183 r9:8383a400 r8:8383a400 r7:00000000 r6:00000000 r5:850f7e00 [ 698.055322][ T8399] r4:ffffff9c r3:00000000 [ 698.055518][ T8399] [<80521c64>] (do_execveat_common) from [<80522d94>] (sys_execveat+0x48/0x50) [ 698.055919][ T8399] r9:8383a400 r8:8020029c r7:00000000 r6:00000000 r5:00000000 r4:ffffff9c [ 698.056258][ T8399] [<80522d4c>] (sys_execveat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 698.056642][ T8399] Exception stack(0xeb3c1fa8 to 0xeb3c1ff0) [ 698.056946][ T8399] 1fa0: 00000000 00000000 ffffff9c 20000c80 00000000 00000000 [ 698.057314][ T8399] 1fc0: 00000000 00000000 00131400 00000183 00000000 00006364 003d0f00 76b5e0bc [ 698.057671][ T8399] 1fe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 698.057956][ T8399] r7:00000183 r6:00131400 r5:00000000 r4:00000000 [ 698.711460][ T31] audit: type=1400 audit(698.620:339): avc: denied { listen } for pid=8405 comm="syz.1.1605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 699.013435][ T31] audit: type=1400 audit(698.920:340): avc: denied { write } for pid=8412 comm="syz.1.1608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 700.577705][ T8421] FAULT_INJECTION: forcing a failure. [ 700.577705][ T8421] name failslab, interval 1, probability 0, space 0, times 0 [ 700.578413][ T8421] CPU: 0 UID: 0 PID: 8421 Comm: syz.1.1610 Not tainted 6.12.0-syzkaller #0 [ 700.579198][ T8421] Hardware name: ARM-Versatile Express [ 700.579813][ T8421] Call trace: [ 700.580084][ T8421] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 700.580670][ T8421] r7:00000c40 r6:850e60e8 r5:60000013 r4:8203f4b0 [ 700.580971][ T8421] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 700.581373][ T8421] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 700.581783][ T8421] r5:00000000 r4:827192dc [ 700.582006][ T8421] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 700.582427][ T8421] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 700.582886][ T8421] r6:850e60e8 r5:00001000 r4:82c016c0 [ 700.583162][ T8421] [<804e990c>] (should_failslab) from [<804ceaec>] (__kmalloc_noprof+0x9c/0x458) [ 700.583603][ T8421] [<804cea50>] (__kmalloc_noprof) from [<80755b68>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 700.584079][ T8421] r10:83658000 r9:82c9fc00 r8:00000000 r7:84c14660 r6:850e60e8 r5:00001000 [ 700.584374][ T8421] r4:00000000 [ 700.584569][ T8421] [<80755b2c>] (tomoyo_realpath_from_path) from [<80751cac>] (tomoyo_path_number_perm+0xcc/0x22c) [ 700.585062][ T8421] r10:83658000 r9:00000000 r8:850e60c0 r7:00005000 r6:00000004 r5:81ad1abc [ 700.585441][ T8421] r4:850e60e8 r3:824ba340 [ 700.585667][ T8421] [<80751be0>] (tomoyo_path_number_perm) from [<80756578>] (tomoyo_file_ioctl+0x1c/0x20) [ 700.586128][ T8421] r9:00000003 r8:850e60c0 r7:00000000 r6:00000000 r5:00005000 r4:850e60c0 [ 700.586511][ T8421] [<8075655c>] (tomoyo_file_ioctl) from [<80704764>] (security_file_ioctl+0x64/0x1e4) [ 700.586982][ T8421] [<80704700>] (security_file_ioctl) from [<8053102c>] (sys_ioctl+0x4c/0xd88) [ 700.587429][ T8421] r7:00000000 r6:850e60c1 r5:00000000 r4:00005000 [ 700.587721][ T8421] [<80530fe0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 700.588117][ T8421] Exception stack(0xeb3c1fa8 to 0xeb3c1ff0) [ 700.588414][ T8421] 1fa0: 00000000 00000000 00000003 00005000 00000000 00000000 [ 700.589025][ T8421] 1fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b1c0bc [ 700.589814][ T8421] 1fe0: 76b1bec0 76b1beb0 00018af0 00133450 [ 700.590190][ T8421] r10:00000036 r9:83658000 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 700.590631][ T8421] r4:00000000 [ 700.656077][ T8421] ERROR: Out of memory at tomoyo_realpath_from_path. [ 702.859423][ T31] audit: type=1400 audit(702.760:341): avc: denied { checkpoint_restore } for pid=8430 comm="syz.1.1614" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 707.802646][ T8478] FAULT_INJECTION: forcing a failure. [ 707.802646][ T8478] name failslab, interval 1, probability 0, space 0, times 0 [ 707.806071][ T8478] CPU: 0 UID: 0 PID: 8478 Comm: syz.0.1624 Not tainted 6.12.0-syzkaller #0 [ 707.806871][ T8478] Hardware name: ARM-Versatile Express [ 707.808235][ T8478] Call trace: [ 707.808581][ T8478] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 707.809403][ T8478] r7:00000cc0 r6:00000008 r5:60000013 r4:8203f4b0 [ 707.809844][ T8478] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 707.810265][ T8478] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 707.810667][ T8478] r5:00000000 r4:827192dc [ 707.810960][ T8478] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 707.811395][ T8478] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 707.811814][ T8478] r6:00000008 r5:00000008 r4:82c01240 [ 707.812077][ T8478] [<804e990c>] (should_failslab) from [<804cf7a0>] (__kmalloc_node_track_caller_noprof+0xa0/0x464) [ 707.812565][ T8478] [<804cf700>] (__kmalloc_node_track_caller_noprof) from [<8046dadc>] (kstrdup+0x38/0x5c) [ 707.813011][ T8478] r10:00000000 r9:eb561ecb r8:826f65a4 r7:802f9874 r6:00000008 r5:00000cc0 [ 707.813371][ T8478] r4:eb561e08 [ 707.813569][ T8478] [<8046daa4>] (kstrdup) from [<802f9874>] (__request_module+0xfc/0x2c0) [ 707.813984][ T8478] r7:84492400 r6:814fb448 r5:00000002 r4:850f7f40 [ 707.814272][ T8478] [<802f9778>] (__request_module) from [<814fb448>] (dev_load+0x68/0x8c) [ 707.814758][ T8478] r3:00400140 r2:eb561ecc r1:820afd18 [ 707.815030][ T8478] r8:00000000 r7:844c8000 r6:eb561ecc r5:00000000 r4:eb561ecc [ 707.815371][ T8478] [<814fb3e0>] (dev_load) from [<814fc9b0>] (dev_ioctl+0x568/0x678) [ 707.815743][ T8478] r5:00000003 r4:000089f3 [ 707.815945][ T8478] [<814fc448>] (dev_ioctl) from [<81490204>] (sock_ioctl+0x46c/0x608) [ 707.816319][ T8478] r10:84492400 r9:00000003 r8:850e6e40 r7:b5403587 r6:844c8000 r5:20000040 [ 707.816660][ T8478] r4:000089f3 r3:00000000 [ 707.816871][ T8478] [<8148fd98>] (sock_ioctl) from [<80531118>] (sys_ioctl+0x138/0xd88) [ 707.817289][ T8478] r9:00000003 r8:850e6e40 r7:20000040 r6:850e6e41 r5:00000000 r4:000089f3 [ 707.817632][ T8478] [<80530fe0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 707.817982][ T8478] Exception stack(0xeb561fa8 to 0xeb561ff0) [ 707.818295][ T8478] 1fa0: 00000000 00000000 00000003 000089f3 20000040 00000000 [ 707.818991][ T8478] 1fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b590bc [ 707.819722][ T8478] 1fe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 707.820227][ T8478] r10:00000036 r9:84492400 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 707.820812][ T8478] r4:00000000 [ 709.988116][ T8492] FAULT_INJECTION: forcing a failure. [ 709.988116][ T8492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 710.015460][ T8492] CPU: 0 UID: 0 PID: 8492 Comm: syz.0.1628 Not tainted 6.12.0-syzkaller #0 [ 710.016008][ T8492] Hardware name: ARM-Versatile Express [ 710.016222][ T8492] Call trace: [ 710.016440][ T8492] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 710.016776][ T8492] r7:eb765e20 r6:200001c0 r5:60000013 r4:8203f4b0 [ 710.016937][ T8492] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 710.017245][ T8492] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 710.017522][ T8492] r5:00000000 r4:8274efe4 [ 710.017688][ T8492] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 710.017988][ T8492] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 710.018293][ T8492] r6:200001c0 r5:00000000 r4:eb765f20 [ 710.018479][ T8492] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 710.018952][ T8492] [<808eb03c>] (should_fail_usercopy) from [<81491810>] (copy_msghdr_from_user+0x50/0x130) [ 710.019381][ T8492] [<814917c0>] (copy_msghdr_from_user) from [<81491968>] (___sys_sendmsg+0x78/0xd0) [ 710.019594][ T8492] r8:00000800 r7:00000000 r6:833e7680 r5:eb765f20 r4:eb765e64 [ 710.019789][ T8492] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 710.020063][ T8492] r10:00000128 r9:84490000 r8:850e6780 r7:00000800 r6:200001c0 r5:850e6781 [ 710.020269][ T8492] r4:00000003 [ 710.020354][ T8492] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 710.020539][ T8492] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 710.020741][ T8492] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 710.020997][ T8492] Exception stack(0xeb765fa8 to 0xeb765ff0) [ 710.021241][ T8492] 5fa0: 00000000 00000000 00000003 200001c0 00000800 00000000 [ 710.021538][ T8492] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b380bc [ 710.021863][ T8492] 5fe0: 76b37ec0 76b37eb0 00018af0 00133450 [ 710.761764][ T8495] FAULT_INJECTION: forcing a failure. [ 710.761764][ T8495] name failslab, interval 1, probability 0, space 0, times 0 [ 710.763029][ T8495] CPU: 0 UID: 0 PID: 8495 Comm: syz.0.1630 Not tainted 6.12.0-syzkaller #0 [ 710.763406][ T8495] Hardware name: ARM-Versatile Express [ 710.763783][ T8495] Call trace: [ 710.764002][ T8495] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 710.764515][ T8495] r7:84492400 r6:00000cc0 r5:60000013 r4:8203f4b0 [ 710.764827][ T8495] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 710.765218][ T8495] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 710.765540][ T8495] r5:00000000 r4:827192dc [ 710.765742][ T8495] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 710.766098][ T8495] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 710.766462][ T8495] r6:00000cc0 r5:20000280 r4:82ca8b40 [ 710.766684][ T8495] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 710.767086][ T8495] [<804ce71c>] (kmem_cache_alloc_noprof) from [<8052693c>] (getname_flags.part.0+0x28/0x18c) [ 710.767526][ T8495] r10:00000112 r9:83297880 r8:82e9d9d0 r7:00000000 r6:8223a840 r5:20000280 [ 710.767849][ T8495] r4:20000280 [ 710.768024][ T8495] [<80526914>] (getname_flags.part.0) from [<8052bb3c>] (getname+0x38/0x4c) [ 710.768393][ T8495] r9:83297880 r8:82e9d9d0 r7:00000080 r6:84492400 r5:00000000 r4:20000280 [ 710.768815][ T8495] [<8052bb04>] (getname) from [<806f14e8>] (sys_mq_open+0xf0/0x338) [ 710.769594][ T8495] r5:00000000 r4:20000280 [ 710.769832][ T8495] [<806f13f8>] (sys_mq_open) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 710.770269][ T8495] Exception stack(0xeb765fa8 to 0xeb765ff0) [ 710.770594][ T8495] 5fa0: 00000000 00000000 20000280 00000080 0000000a 00000000 [ 710.771046][ T8495] 5fc0: 00000000 00000000 00131400 00000112 00000000 00006364 003d0f00 76b590bc [ 710.771509][ T8495] 5fe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 710.771822][ T8495] r10:00000112 r9:84492400 r8:8020029c r7:00000112 r6:00131400 r5:00000000 [ 710.772217][ T8495] r4:00000000 [ 712.540742][ T31] audit: type=1400 audit(712.450:342): avc: denied { getopt } for pid=8508 comm="syz.1.1635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 715.940477][ T8528] FAULT_INJECTION: forcing a failure. [ 715.940477][ T8528] name failslab, interval 1, probability 0, space 0, times 0 [ 715.942881][ T8528] CPU: 1 UID: 0 PID: 8528 Comm: syz.0.1641 Not tainted 6.12.0-syzkaller #0 [ 715.944703][ T8528] Hardware name: ARM-Versatile Express [ 715.945831][ T8528] Call trace: [ 715.946429][ T8528] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 715.948376][ T8528] r7:84492400 r6:00000cc0 r5:60000013 r4:8203f4b0 [ 715.949985][ T8528] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 715.952115][ T8528] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 715.954050][ T8528] r5:00000000 r4:827192dc [ 715.955213][ T8528] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 715.957129][ T8528] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 715.959428][ T8528] r6:00000cc0 r5:ffffffff r4:82cab840 [ 715.960092][ T8528] [<804e990c>] (should_failslab) from [<804ce0fc>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 715.960694][ T8528] [<804ce0ac>] (kmem_cache_alloc_node_noprof) from [<8149c1fc>] (__alloc_skb+0x138/0x160) [ 715.961181][ T8528] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 715.961477][ T8528] r4:82606040 [ 715.961619][ T8528] [<8149c0c4>] (__alloc_skb) from [<815b187c>] (netlink_alloc_large_skb+0x88/0xa0) [ 715.961981][ T8528] r8:00000000 r7:84bd4400 r6:00000014 r5:833cea00 r4:00000140 [ 715.962207][ T8528] [<815b17f4>] (netlink_alloc_large_skb) from [<815b1e84>] (netlink_sendmsg+0x134/0x43c) [ 715.962545][ T8528] r5:833cea00 r4:eb89df20 [ 715.962738][ T8528] [<815b1d50>] (netlink_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 715.963075][ T8528] r10:00000000 r9:eb89ddc4 r8:eb89ddc4 r7:833cea00 r6:833cea00 r5:eb89df20 [ 715.963347][ T8528] r4:00000000 [ 715.963486][ T8528] [<8148ebb0>] (__sock_sendmsg) from [<8148fbf4>] (____sys_sendmsg+0x2a4/0x2c4) [ 715.963804][ T8528] r7:833cea00 r6:00000000 r5:00000080 r4:eb89df20 [ 715.964034][ T8528] [<8148f950>] (____sys_sendmsg) from [<8149198c>] (___sys_sendmsg+0x9c/0xd0) [ 715.964355][ T8528] r10:eb89de24 r9:20000300 r8:00000080 r7:00000000 r6:833cea00 r5:eb89df20 [ 715.964618][ T8528] r4:00000000 [ 715.964758][ T8528] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 715.965090][ T8528] r10:00000128 r9:84492400 r8:8508ce40 r7:00000080 r6:20000300 r5:8508ce41 [ 715.965355][ T8528] r4:00000003 [ 715.965499][ T8528] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 715.965812][ T8528] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 715.966068][ T8528] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 715.966367][ T8528] Exception stack(0xeb89dfa8 to 0xeb89dff0) [ 715.966594][ T8528] dfa0: 00000000 00000000 00000003 20000300 00000080 00000000 [ 715.966930][ T8528] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b590bc [ 715.967214][ T8528] dfe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 720.271212][ T8556] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=8556 comm=syz.0.1651 [ 725.339349][ T31] audit: type=1400 audit(725.230:343): avc: denied { accept } for pid=8578 comm="syz.1.1660" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 725.374748][ T31] audit: type=1400 audit(725.280:344): avc: denied { write } for pid=8578 comm="syz.1.1660" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 725.421035][ T31] audit: type=1400 audit(725.330:345): avc: denied { create } for pid=8578 comm="syz.1.1660" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 726.531786][ T8583] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=8583 comm=syz.1.1661 [ 732.882362][ T8599] FAULT_INJECTION: forcing a failure. [ 732.882362][ T8599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 732.882919][ T8599] CPU: 1 UID: 0 PID: 8599 Comm: syz.0.1665 Not tainted 6.12.0-syzkaller #0 [ 732.883099][ T8599] Hardware name: ARM-Versatile Express [ 732.883206][ T8599] Call trace: [ 732.883322][ T8599] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 732.883662][ T8599] r7:00000000 r6:00000000 r5:60000013 r4:8203f4b0 [ 732.883895][ T8599] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 732.884101][ T8599] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 732.884327][ T8599] r5:00000000 r4:8274efe4 [ 732.884462][ T8599] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 732.884669][ T8599] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 732.884881][ T8599] r6:00000000 r5:df995f68 r4:00000002 [ 732.885004][ T8599] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 732.885290][ T8599] [<808eb03c>] (should_fail_usercopy) from [<80551e48>] (simple_read_from_buffer+0x8c/0x134) [ 732.885623][ T8599] [<80551dbc>] (simple_read_from_buffer) from [<805c6c9c>] (proc_fail_nth_read+0xb8/0x100) [ 732.885966][ T8599] r10:00000001 r9:805c6be4 r8:00000002 r7:df995f68 r6:0000000f r5:76b37f30 [ 732.886248][ T8599] r4:83d41800 r3:df995e9f [ 732.886420][ T8599] [<805c6be4>] (proc_fail_nth_read) from [<805175e4>] (vfs_read+0x98/0x324) [ 732.886784][ T8599] r8:76b37f30 r7:df995f68 r6:83d41800 r5:0000000f r4:8508c300 [ 732.887033][ T8599] [<8051754c>] (vfs_read) from [<80518290>] (ksys_read+0x74/0xe4) [ 732.887327][ T8599] r10:00000003 r9:83d41800 r8:8020029c r7:00000000 r6:00000000 r5:8508c300 [ 732.887569][ T8599] r4:8508c303 [ 732.887713][ T8599] [<8051821c>] (ksys_read) from [<80518310>] (sys_read+0x10/0x14) [ 732.887923][ T8599] r7:00000003 r6:00000005 r5:76b37f30 r4:0000000f [ 732.888073][ T8599] [<80518300>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 732.888313][ T8599] Exception stack(0xdf995fa8 to 0xdf995ff0) [ 732.888572][ T8599] 5fa0: 0000000f 76b37f30 00000005 76b37f30 0000000f 00000000 [ 732.889040][ T8599] 5fc0: 0000000f 76b37f30 00000005 00000003 00000000 00006364 003d0f00 76b380bc [ 732.889354][ T8599] 5fe0: 00000158 76b37ed0 000d8998 00131324 [ 733.092722][ T8601] FAULT_INJECTION: forcing a failure. [ 733.092722][ T8601] name failslab, interval 1, probability 0, space 0, times 0 [ 733.093331][ T8601] CPU: 0 UID: 0 PID: 8601 Comm: syz.0.1666 Not tainted 6.12.0-syzkaller #0 [ 733.093593][ T8601] Hardware name: ARM-Versatile Express [ 733.093773][ T8601] Call trace: [ 733.093937][ T8601] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 733.094268][ T8601] r7:84494800 r6:00000820 r5:60000013 r4:8203f4b0 [ 733.094460][ T8601] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 733.094780][ T8601] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 733.095029][ T8601] r5:00000000 r4:827192dc [ 733.095179][ T8601] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 733.095431][ T8601] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 733.095696][ T8601] r6:00000820 r5:842b9d80 r4:82cab840 [ 733.095968][ T8601] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 733.096282][ T8601] [<804ce71c>] (kmem_cache_alloc_noprof) from [<814a2888>] (skb_clone+0x60/0x1c8) [ 733.096595][ T8601] r10:00000000 r9:84856000 r8:00000000 r7:84460000 r6:00000000 r5:842b9d80 [ 733.096838][ T8601] r4:00000820 [ 733.096974][ T8601] [<814a2828>] (skb_clone) from [<80cd1a4c>] (vxcan_xmit+0x5c/0x178) [ 733.097267][ T8601] r5:84464000 r4:842b9d80 [ 733.097422][ T8601] [<80cd19f0>] (vxcan_xmit) from [<814c19d0>] (dev_hard_start_xmit+0xe4/0x2b4) [ 733.097721][ T8601] r7:84494800 r6:84464000 r5:81b797b0 r4:842b9d80 [ 733.097940][ T8601] [<814c18ec>] (dev_hard_start_xmit) from [<814c201c>] (__dev_queue_xmit+0x338/0xf4c) [ 733.098308][ T8601] r10:842b9d80 r9:00000000 r8:ec515c20 r7:84464000 r6:824bd10c r5:84856000 [ 733.098772][ T8601] r4:842b9d80 [ 733.099006][ T8601] [<814c1ce4>] (__dev_queue_xmit) from [<81825574>] (can_send+0x170/0x290) [ 733.099520][ T8601] r10:842b9d80 r9:00000000 r8:00000000 r7:842b9f00 r6:8404a300 r5:84ba8000 [ 733.101440][ T8601] r4:842b9d80 [ 733.101594][ T8601] [<81825404>] (can_send) from [<8183846c>] (isotp_sendmsg+0x3fc/0x7fc) [ 733.101889][ T8601] r7:00000000 r6:84ba8000 r5:84baa000 r4:84ba8280 [ 733.102086][ T8601] [<81838070>] (isotp_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 733.102391][ T8601] r10:00000000 r9:ec515dc4 r8:ec515dc4 r7:833e6c80 r6:833e6c80 r5:ec515f20 [ 733.102632][ T8601] r4:00000000 [ 733.102807][ T8601] [<8148ebb0>] (__sock_sendmsg) from [<8148fbf4>] (____sys_sendmsg+0x2a4/0x2c4) [ 733.103103][ T8601] r7:833e6c80 r6:00000000 r5:04006000 r4:ec515f20 [ 733.103306][ T8601] [<8148f950>] (____sys_sendmsg) from [<8149198c>] (___sys_sendmsg+0x9c/0xd0) [ 733.103601][ T8601] r10:ec515e24 r9:20000180 r8:04006000 r7:00000000 r6:833e6c80 r5:ec515f20 [ 733.103857][ T8601] r4:00000000 [ 733.103994][ T8601] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 733.104316][ T8601] r10:00000128 r9:84494800 r8:850e6480 r7:04006000 r6:20000180 r5:850e6481 [ 733.104561][ T8601] r4:00000003 [ 733.104692][ T8601] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 733.104972][ T8601] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 733.105201][ T8601] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 733.105478][ T8601] Exception stack(0xec515fa8 to 0xec515ff0) [ 733.105682][ T8601] 5fa0: 00000000 00000000 00000003 20000180 04006000 00000000 [ 733.105945][ T8601] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b590bc [ 733.106213][ T8601] 5fe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 735.630293][ T8615] FAULT_INJECTION: forcing a failure. [ 735.630293][ T8615] name failslab, interval 1, probability 0, space 0, times 0 [ 735.630950][ T8615] CPU: 0 UID: 0 PID: 8615 Comm: syz.1.1671 Not tainted 6.12.0-syzkaller #0 [ 735.631266][ T8615] Hardware name: ARM-Versatile Express [ 735.631417][ T8615] Call trace: [ 735.631585][ T8615] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 735.631912][ T8615] r7:83d41800 r6:00000820 r5:60000013 r4:8203f4b0 [ 735.632103][ T8615] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 735.632392][ T8615] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 735.632666][ T8615] r5:00000000 r4:827192dc [ 735.632819][ T8615] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 735.633095][ T8615] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 735.633395][ T8615] r6:00000820 r5:842b9240 r4:82cab840 [ 735.633568][ T8615] [<804e990c>] (should_failslab) from [<804ce768>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 735.633882][ T8615] [<804ce71c>] (kmem_cache_alloc_noprof) from [<814a2888>] (skb_clone+0x60/0x1c8) [ 735.634207][ T8615] r10:00000000 r9:000001a2 r8:8467a880 r7:845f4400 r6:842b9240 r5:842b9240 [ 735.634448][ T8615] r4:00000820 [ 735.634572][ T8615] [<814a2828>] (skb_clone) from [<815aebd8>] (__netlink_deliver_tap+0x1e8/0x24c) [ 735.634928][ T8615] r5:84129680 r4:84129000 [ 735.635054][ T8615] [<815ae9f0>] (__netlink_deliver_tap) from [<815b1d34>] (netlink_unicast+0x280/0x29c) [ 735.635381][ T8615] r10:00000000 r9:00000000 r8:84948000 r7:842b9240 r6:8467a880 r5:00000024 [ 735.635637][ T8615] r4:845f4400 [ 735.635763][ T8615] [<815b1ab4>] (netlink_unicast) from [<815b1f2c>] (netlink_sendmsg+0x1dc/0x43c) [ 735.636055][ T8615] r9:00000000 r8:00000000 r7:89107c00 r6:00000024 r5:842b9240 r4:df9b9e98 [ 735.636316][ T8615] [<815b1d50>] (netlink_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 735.636647][ T8615] r10:00000122 r9:850e6600 r8:850e6601 r7:76b5ce1c r6:833e6500 r5:df9b9e98 [ 735.636887][ T8615] r4:00000000 [ 735.637023][ T8615] [<8148ebb0>] (__sock_sendmsg) from [<814911bc>] (__sys_sendto+0x110/0x15c) [ 735.637314][ T8615] r7:76b5ce1c r6:833e6500 r5:00000000 r4:00000000 [ 735.637502][ T8615] [<814910ac>] (__sys_sendto) from [<81491224>] (sys_sendto+0x1c/0x24) [ 735.637781][ T8615] r9:83d41800 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76b5ce1c [ 735.638087][ T8615] [<81491208>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 735.638411][ T8615] Exception stack(0xdf9b9fa8 to 0xdf9b9ff0) [ 735.638872][ T8615] 9fa0: 76b5ce1c 0000000c 00000003 76b5ceb0 00000024 00000000 [ 735.639482][ T8615] 9fc0: 76b5ce1c 0000000c 00000000 00000122 00000003 00000000 76b5ceb0 76b5e0bc [ 735.639801][ T8615] 9fe0: 00000000 76b5cdf0 000d8998 001358e8 [ 737.429694][ T31] audit: type=1400 audit(737.330:346): avc: denied { setattr } for pid=8626 comm="syz.0.1675" name="RAW" dev="sockfs" ino=19597 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 737.993337][ T31] audit: type=1400 audit(737.900:347): avc: denied { shutdown } for pid=8634 comm="syz.0.1676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 738.095871][ T31] audit: type=1400 audit(738.000:348): avc: denied { getopt } for pid=8634 comm="syz.0.1676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 738.505868][ T8637] FAULT_INJECTION: forcing a failure. [ 738.505868][ T8637] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 738.506611][ T8637] CPU: 1 UID: 0 PID: 8637 Comm: syz.0.1677 Not tainted 6.12.0-syzkaller #0 [ 738.507071][ T8637] Hardware name: ARM-Versatile Express [ 738.507312][ T8637] Call trace: [ 738.507527][ T8637] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 738.507963][ T8637] r7:00000000 r6:00000000 r5:60000013 r4:8203f4b0 [ 738.508193][ T8637] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 738.508602][ T8637] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 738.509212][ T8637] r5:00000000 r4:8274efe4 [ 738.509502][ T8637] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 738.509903][ T8637] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 738.510304][ T8637] r6:00000000 r5:dfba1f68 r4:00000002 [ 738.510542][ T8637] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 738.511003][ T8637] [<808eb03c>] (should_fail_usercopy) from [<80551e48>] (simple_read_from_buffer+0x8c/0x134) [ 738.511460][ T8637] [<80551dbc>] (simple_read_from_buffer) from [<805c6c9c>] (proc_fail_nth_read+0xb8/0x100) [ 738.511924][ T8637] r10:00000001 r9:805c6be4 r8:00000002 r7:dfba1f68 r6:0000000f r5:76b58f30 [ 738.512918][ T8637] r4:84494800 r3:dfba1e9f [ 738.513132][ T8637] [<805c6be4>] (proc_fail_nth_read) from [<805175e4>] (vfs_read+0x98/0x324) [ 738.513553][ T8637] r8:76b58f30 r7:dfba1f68 r6:84494800 r5:0000000f r4:8508c6c0 [ 738.514234][ T8637] [<8051754c>] (vfs_read) from [<80518290>] (ksys_read+0x74/0xe4) [ 738.515188][ T8637] r10:00000003 r9:84494800 r8:8020029c r7:00000000 r6:00000000 r5:8508c6c0 [ 738.515725][ T8637] r4:8508c6c3 [ 738.516007][ T8637] [<8051821c>] (ksys_read) from [<80518310>] (sys_read+0x10/0x14) [ 738.516400][ T8637] r7:00000003 r6:00000005 r5:76b58f30 r4:0000000f [ 738.516700][ T8637] [<80518300>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 738.517079][ T8637] Exception stack(0xdfba1fa8 to 0xdfba1ff0) [ 738.517384][ T8637] 1fa0: 0000000f 76b58f30 00000005 76b58f30 0000000f 00000000 [ 738.517771][ T8637] 1fc0: 0000000f 76b58f30 00000005 00000003 00000000 00006364 003d0f00 76b590bc [ 738.518153][ T8637] 1fe0: 00000158 76b58ed0 000d8998 00131324 [ 740.424027][ T8649] FAULT_INJECTION: forcing a failure. [ 740.424027][ T8649] name failslab, interval 1, probability 0, space 0, times 0 [ 740.424594][ T8649] CPU: 0 UID: 0 PID: 8649 Comm: syz.0.1682 Not tainted 6.12.0-syzkaller #0 [ 740.424815][ T8649] Hardware name: ARM-Versatile Express [ 740.424966][ T8649] Call trace: [ 740.425106][ T8649] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 740.425431][ T8649] r7:84490000 r6:00000cc0 r5:60000013 r4:8203f4b0 [ 740.425653][ T8649] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 740.425970][ T8649] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 740.426314][ T8649] r5:00000000 r4:827192dc [ 740.426479][ T8649] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 740.426793][ T8649] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 740.427085][ T8649] r6:00000cc0 r5:dfc55e38 r4:82ca8c00 [ 740.427259][ T8649] [<804e990c>] (should_failslab) from [<804ce434>] (kmem_cache_alloc_lru_noprof+0x50/0x338) [ 740.427534][ T8649] [<804ce3e4>] (kmem_cache_alloc_lru_noprof) from [<80535b84>] (__d_alloc+0x30/0x228) [ 740.427808][ T8649] r10:00000000 r9:84490000 r8:8223a834 r7:84578000 r6:dfc55ef8 r5:dfc55e38 [ 740.428014][ T8649] r4:83197660 [ 740.428132][ T8649] [<80535b54>] (__d_alloc) from [<80535d94>] (d_alloc+0x18/0x68) [ 740.428372][ T8649] r9:84490000 r8:46decc33 r7:84474858 r6:dfc55ef8 r5:83197660 r4:83197660 [ 740.428573][ T8649] [<80535d7c>] (d_alloc) from [<805391bc>] (d_alloc_parallel+0x58/0x494) [ 740.429040][ T8649] r7:84474858 r6:dfc55ef8 r5:83197660 r4:000003eb [ 740.429253][ T8649] [<80539164>] (d_alloc_parallel) from [<8052ce70>] (path_openat+0xa48/0x11a4) [ 740.429675][ T8649] r10:00000000 r9:850e6e40 r8:dfc55e30 r7:84474858 r6:dfc55ef8 r5:00000000 [ 740.429917][ T8649] r4:83197660 [ 740.430064][ T8649] [<8052c428>] (path_openat) from [<8052d678>] (do_filp_open+0xac/0x148) [ 740.430370][ T8649] r10:00000183 r9:850d8380 r8:00000001 r7:dfc55e30 r6:dfc55ef8 r5:84490000 [ 740.430684][ T8649] r4:ffffff9c [ 740.430937][ T8649] [<8052d5cc>] (do_filp_open) from [<80520b38>] (do_open_execat+0x68/0x128) [ 740.431223][ T8649] r9:84490000 r8:84490000 r7:850d8380 r6:ffffff9c r5:00000100 r4:00000001 [ 740.431456][ T8649] [<80520ad0>] (do_open_execat) from [<80521924>] (alloc_bprm+0x18/0x358) [ 740.431726][ T8649] r5:850d8380 r4:ffffff9c [ 740.431873][ T8649] [<8052190c>] (alloc_bprm) from [<80521cdc>] (do_execveat_common+0x78/0x198) [ 740.432188][ T8649] r10:00000183 r9:84490000 r8:84490000 r7:00000000 r6:00000000 r5:850d8380 [ 740.432432][ T8649] r4:ffffff9c r3:00000000 [ 740.432579][ T8649] [<80521c64>] (do_execveat_common) from [<80522d94>] (sys_execveat+0x48/0x50) [ 740.432864][ T8649] r9:84490000 r8:8020029c r7:00000000 r6:00000000 r5:00000000 r4:ffffff9c [ 740.433101][ T8649] [<80522d4c>] (sys_execveat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 740.433368][ T8649] Exception stack(0xdfc55fa8 to 0xdfc55ff0) [ 740.433569][ T8649] 5fa0: 00000000 00000000 ffffff9c 20000c80 00000000 00000000 [ 740.433830][ T8649] 5fc0: 00000000 00000000 00131400 00000183 00000000 00006364 003d0f00 76b590bc [ 740.434084][ T8649] 5fe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 740.434280][ T8649] r7:00000183 r6:00131400 r5:00000000 r4:00000000 [ 743.151209][ T8670] FAULT_INJECTION: forcing a failure. [ 743.151209][ T8670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 743.151833][ T8670] CPU: 0 UID: 0 PID: 8670 Comm: syz.1.1688 Not tainted 6.12.0-syzkaller #0 [ 743.152091][ T8670] Hardware name: ARM-Versatile Express [ 743.152258][ T8670] Call trace: [ 743.152427][ T8670] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 743.152768][ T8670] r7:dfcb9e20 r6:200007c0 r5:60000013 r4:8203f4b0 [ 743.152992][ T8670] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 743.153275][ T8670] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 743.153543][ T8670] r5:00000000 r4:8274efe4 [ 743.153686][ T8670] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 743.153982][ T8670] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 743.154344][ T8670] r6:200007c0 r5:00000000 r4:dfcb9f20 [ 743.154535][ T8670] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 743.154934][ T8670] [<808eb03c>] (should_fail_usercopy) from [<81491810>] (copy_msghdr_from_user+0x50/0x130) [ 743.155304][ T8670] [<814917c0>] (copy_msghdr_from_user) from [<81491968>] (___sys_sendmsg+0x78/0xd0) [ 743.155678][ T8670] r8:00004885 r7:00000000 r6:833e6c80 r5:dfcb9f20 r4:dfcb9e64 [ 743.155986][ T8670] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 743.156352][ T8670] r10:00000128 r9:84490c00 r8:850e6840 r7:00004885 r6:200007c0 r5:850e6841 [ 743.156636][ T8670] r4:00000003 [ 743.156782][ T8670] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 743.157118][ T8670] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 743.157369][ T8670] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 743.157690][ T8670] Exception stack(0xdfcb9fa8 to 0xdfcb9ff0) [ 743.157927][ T8670] 9fa0: 00000000 00000000 00000003 200007c0 00004885 00000000 [ 743.158251][ T8670] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b5e0bc [ 743.158616][ T8670] 9fe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 745.527247][ T8699] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8699 comm=syz.1.1700 [ 747.301647][ T8710] FAULT_INJECTION: forcing a failure. [ 747.301647][ T8710] name failslab, interval 1, probability 0, space 0, times 0 [ 747.302394][ T8710] CPU: 0 UID: 0 PID: 8710 Comm: syz.0.1705 Not tainted 6.12.0-syzkaller #0 [ 747.302675][ T8710] Hardware name: ARM-Versatile Express [ 747.302978][ T8710] Call trace: [ 747.303204][ T8710] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 747.303539][ T8710] r7:83d46000 r6:00400cc0 r5:60000013 r4:8203f4b0 [ 747.303769][ T8710] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 747.304124][ T8710] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 747.304535][ T8710] r5:00000000 r4:827192dc [ 747.304696][ T8710] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 747.305015][ T8710] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 747.305342][ T8710] r6:00400cc0 r5:ffffffff r4:82cab840 [ 747.305678][ T8710] [<804e990c>] (should_failslab) from [<804ce0fc>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 747.306097][ T8710] [<804ce0ac>] (kmem_cache_alloc_node_noprof) from [<8149c1fc>] (__alloc_skb+0x138/0x160) [ 747.306485][ T8710] r10:e0021ddc r9:00000000 r8:00400cc0 r7:00000000 r6:82cab840 r5:ffffffff [ 747.306966][ T8710] r4:82606040 [ 747.307335][ T8710] [<8149c0c4>] (__alloc_skb) from [<814a43d0>] (alloc_skb_with_frags+0x44/0x1ec) [ 747.308002][ T8710] r8:802a6fb0 r7:e0021d7c r6:00000000 r5:00001000 r4:00000003 [ 747.308533][ T8710] [<814a438c>] (alloc_skb_with_frags) from [<81495ad0>] (sock_alloc_send_pskb+0x1f4/0x228) [ 747.309108][ T8710] r10:e0021ddc r9:00000000 r8:802a6fb0 r7:e0021d7c r6:83d46000 r5:7fffffff [ 747.309586][ T8710] r4:8342d200 [ 747.309820][ T8710] [<814958dc>] (sock_alloc_send_pskb) from [<81753ba4>] (unix_dgram_sendmsg+0x154/0x8b8) [ 747.310266][ T8710] r10:00000000 r9:8342d200 r8:83d46000 r7:00000000 r6:00000000 r5:833e6000 [ 747.310622][ T8710] r4:e0021e68 [ 747.310811][ T8710] [<81753a50>] (unix_dgram_sendmsg) from [<8175434c>] (unix_seqpacket_sendmsg+0x44/0x84) [ 747.311277][ T8710] r10:81c4a900 r9:00000000 r8:00000000 r7:833e6000 r6:833e6000 r5:e0021e68 [ 747.311619][ T8710] r4:00000000 [ 747.311762][ T8710] [<81754308>] (unix_seqpacket_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 747.312094][ T8710] r5:e0021e68 r4:00000000 [ 747.312264][ T8710] [<8148ebb0>] (__sock_sendmsg) from [<8148ecc8>] (sock_write_iter+0xa0/0xfc) [ 747.312693][ T8710] r7:833e6000 r6:850e66c0 r5:e0021f08 r4:e0021ef0 [ 747.312940][ T8710] [<8148ec28>] (sock_write_iter) from [<80518178>] (vfs_write+0x3a8/0x44c) [ 747.313299][ T8710] r7:83d46000 r6:00000000 r5:850e66c0 r4:00000000 [ 747.313514][ T8710] [<80517dd0>] (vfs_write) from [<805183e4>] (ksys_write+0xd0/0xe4) [ 747.313851][ T8710] r10:00000004 r9:83d46000 r8:8020029c r7:00000000 r6:00000000 r5:850e66c0 [ 747.314257][ T8710] r4:850e66c1 [ 747.314396][ T8710] [<80518314>] (ksys_write) from [<80518408>] (sys_write+0x10/0x14) [ 747.314971][ T8710] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 747.315356][ T8710] [<805183f8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 747.315867][ T8710] Exception stack(0xe0021fa8 to 0xe0021ff0) [ 747.316241][ T8710] 1fa0: 00000000 00000000 00000003 00000000 00000000 00000000 [ 747.316693][ T8710] 1fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76b590bc [ 747.317031][ T8710] 1fe0: 76b58ec0 76b58eb0 00018af0 00133450 [ 749.365788][ T8724] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8724 comm=syz.1.1711 [ 754.410137][ T8745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8745 comm=syz.0.1718 [ 759.166776][ T8762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8762 comm=syz.1.1725 [ 763.602404][ T8779] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8779 comm=syz.1.1732 [ 763.844698][ T8781] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8781 comm=syz.1.1733 [ 769.782377][ T8811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8811 comm=syz.0.1740 [ 772.813269][ T31] audit: type=1400 audit(772.720:349): avc: denied { connect } for pid=8828 comm="syz.1.1744" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 773.047949][ T8833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8833 comm=syz.1.1746 [ 779.493035][ T8877] FAULT_INJECTION: forcing a failure. [ 779.493035][ T8877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 779.493475][ T8877] CPU: 1 UID: 0 PID: 8877 Comm: syz.1.1758 Not tainted 6.12.0-syzkaller #0 [ 779.493660][ T8877] Hardware name: ARM-Versatile Express [ 779.493778][ T8877] Call trace: [ 779.493889][ T8877] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 779.494167][ T8877] r7:eaa61e20 r6:20000180 r5:60000013 r4:8203f4b0 [ 779.494310][ T8877] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 779.494452][ T8877] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 779.494738][ T8877] r5:00000000 r4:8274efe4 [ 779.494857][ T8877] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 779.495053][ T8877] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 779.495249][ T8877] r6:20000180 r5:00000000 r4:eaa61f20 [ 779.495368][ T8877] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 779.495566][ T8877] [<808eb03c>] (should_fail_usercopy) from [<81491810>] (copy_msghdr_from_user+0x50/0x130) [ 779.495768][ T8877] [<814917c0>] (copy_msghdr_from_user) from [<81491968>] (___sys_sendmsg+0x78/0xd0) [ 779.496003][ T8877] r8:00040000 r7:00000000 r6:833da000 r5:eaa61f20 r4:eaa61e64 [ 779.496193][ T8877] [<814918f0>] (___sys_sendmsg) from [<81491e1c>] (__sys_sendmsg+0x8c/0xd8) [ 779.496550][ T8877] r10:00000128 r9:84494800 r8:8508cc00 r7:00040000 r6:20000180 r5:8508cc01 [ 779.496846][ T8877] r4:00000003 [ 779.497015][ T8877] [<81491d90>] (__sys_sendmsg) from [<81491e7c>] (sys_sendmsg+0x14/0x18) [ 779.497360][ T8877] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 779.497630][ T8877] [<81491e68>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 779.498081][ T8877] Exception stack(0xeaa61fa8 to 0xeaa61ff0) [ 779.498377][ T8877] 1fa0: 00000000 00000000 00000003 20000180 00040000 00000000 [ 779.499296][ T8877] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b5e0bc [ 779.499858][ T8877] 1fe0: 76b5dec0 76b5deb0 00018af0 00133450 [ 780.964874][ T8881] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8881 comm=syz.1.1760 [ 781.950083][ T31] audit: type=1400 audit(781.860:350): avc: denied { shutdown } for pid=8902 comm="syz.0.1767" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 782.321493][ T8911] FAULT_INJECTION: forcing a failure. [ 782.321493][ T8911] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 782.321852][ T8911] CPU: 1 UID: 0 PID: 8911 Comm: syz.0.1769 Not tainted 6.12.0-syzkaller #0 [ 782.322050][ T8911] Hardware name: ARM-Versatile Express [ 782.322174][ T8911] Call trace: [ 782.322276][ T8911] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 782.322558][ T8911] r7:00000000 r6:00000000 r5:60000013 r4:8203f4b0 [ 782.322800][ T8911] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 782.323027][ T8911] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 782.323242][ T8911] r5:00000000 r4:8274efe4 [ 782.323393][ T8911] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 782.323619][ T8911] [<808eae48>] (should_fail_ex) from [<808eb038>] (should_fail+0x14/0x18) [ 782.323851][ T8911] r6:00000000 r5:eacb9f68 r4:00000002 [ 782.323999][ T8911] [<808eb024>] (should_fail) from [<808eb058>] (should_fail_usercopy+0x1c/0x20) [ 782.324295][ T8911] [<808eb03c>] (should_fail_usercopy) from [<80551e48>] (simple_read_from_buffer+0x8c/0x134) [ 782.324634][ T8911] [<80551dbc>] (simple_read_from_buffer) from [<805c6c9c>] (proc_fail_nth_read+0xb8/0x100) [ 782.324991][ T8911] r10:00000001 r9:805c6be4 r8:00000002 r7:eacb9f68 r6:0000000f r5:76b58f30 [ 782.325520][ T8911] r4:8365b000 r3:eacb9e9f [ 782.325698][ T8911] [<805c6be4>] (proc_fail_nth_read) from [<805175e4>] (vfs_read+0x98/0x324) [ 782.326076][ T8911] r8:76b58f30 r7:eacb9f68 r6:8365b000 r5:0000000f r4:8508c6c0 [ 782.326514][ T8911] [<8051754c>] (vfs_read) from [<80518290>] (ksys_read+0x74/0xe4) [ 782.326898][ T8911] r10:00000003 r9:8365b000 r8:8020029c r7:00000000 r6:00000000 r5:8508c6c0 [ 782.327174][ T8911] r4:8508c6c3 [ 782.327329][ T8911] [<8051821c>] (ksys_read) from [<80518310>] (sys_read+0x10/0x14) [ 782.327643][ T8911] r7:00000003 r6:00000004 r5:76b58f30 r4:0000000f [ 782.327897][ T8911] [<80518300>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 782.328230][ T8911] Exception stack(0xeacb9fa8 to 0xeacb9ff0) [ 782.328527][ T8911] 9fa0: 0000000f 76b58f30 00000004 76b58f30 0000000f 00000000 [ 782.329256][ T8911] 9fc0: 0000000f 76b58f30 00000004 00000003 00000000 00006364 003d0f00 76b590bc [ 782.329826][ T8911] 9fe0: 00000158 76b58ed0 000d8998 00131324 [ 784.250275][ T8924] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=8924 comm=syz.0.1774 [ 784.260338][ T8924] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8924 comm=syz.0.1774 [ 785.151369][ T31] audit: type=1400 audit(785.060:351): avc: denied { read } for pid=8925 comm="syz.0.1775" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 785.222333][ T8929] dvmrp1: entered allmulticast mode [ 786.106602][ T8933] FAULT_INJECTION: forcing a failure. [ 786.106602][ T8933] name failslab, interval 1, probability 0, space 0, times 0 [ 786.107249][ T8933] CPU: 1 UID: 0 PID: 8933 Comm: syz.1.1776 Not tainted 6.12.0-syzkaller #0 [ 786.107577][ T8933] Hardware name: ARM-Versatile Express [ 786.107779][ T8933] Call trace: [ 786.107984][ T8933] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 786.108361][ T8933] r7:00000cc0 r6:83e98900 r5:60000013 r4:8203f4b0 [ 786.108697][ T8933] [<819a4d1c>] (show_stack) from [<819c2e44>] (dump_stack_lvl+0x70/0x7c) [ 786.109172][ T8933] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 786.109522][ T8933] r5:00000000 r4:827192dc [ 786.109714][ T8933] [<819c2e50>] (dump_stack) from [<808eafd4>] (should_fail_ex+0x18c/0x1dc) [ 786.110074][ T8933] [<808eae48>] (should_fail_ex) from [<804e9978>] (should_failslab+0x6c/0x94) [ 786.110444][ T8933] r6:83e98900 r5:0000000c r4:82c01240 [ 786.110660][ T8933] [<804e990c>] (should_failslab) from [<804ceaec>] (__kmalloc_noprof+0x9c/0x458) [ 786.111063][ T8933] [<804cea50>] (__kmalloc_noprof) from [<815b3824>] (genl_family_rcv_msg_attrs_parse.constprop.0+0x5c/0xf8) [ 786.111534][ T8933] r10:84948000 r9:00000000 r8:eae35d2c r7:eae35c94 r6:83e98900 r5:83e98900 [ 786.111853][ T8933] r4:00000004 [ 786.112005][ T8933] [<815b37c8>] (genl_family_rcv_msg_attrs_parse.constprop.0) from [<815b3ed0>] (genl_rcv_msg+0x23c/0x428) [ 786.112444][ T8933] r9:eae35d2c r8:85007240 r7:eae35c94 r6:00000000 r5:83e98900 r4:82249704 [ 786.112748][ T8933] [<815b3c94>] (genl_rcv_msg) from [<815b2468>] (netlink_rcv_skb+0xc0/0x120) [ 786.113124][ T8933] r10:00000000 r9:00000000 r8:84948000 r7:00000024 r6:83e98900 r5:815b3c94 [ 786.113441][ T8933] r4:85007240 [ 786.113593][ T8933] [<815b23a8>] (netlink_rcv_skb) from [<815b3660>] (genl_rcv+0x2c/0x3c) [ 786.113939][ T8933] r7:85007240 r6:8467a880 r5:827dec20 r4:85007240 [ 786.114174][ T8933] [<815b3634>] (genl_rcv) from [<815b1c50>] (netlink_unicast+0x19c/0x29c) [ 786.114514][ T8933] r5:00000024 r4:845f4400 [ 786.114752][ T8933] [<815b1ab4>] (netlink_unicast) from [<815b1f2c>] (netlink_sendmsg+0x1dc/0x43c) [ 786.115141][ T8933] r9:00000000 r8:00000000 r7:84bd6800 r6:00000024 r5:85007240 r4:eae35e98 [ 786.115451][ T8933] [<815b1d50>] (netlink_sendmsg) from [<8148ebf4>] (__sock_sendmsg+0x44/0x78) [ 786.115818][ T8933] r10:00000122 r9:8508ce40 r8:8508ce41 r7:76b5ce1c r6:833da000 r5:eae35e98 [ 786.116135][ T8933] r4:00000000 [ 786.116288][ T8933] [<8148ebb0>] (__sock_sendmsg) from [<814911bc>] (__sys_sendto+0x110/0x15c) [ 786.116655][ T8933] r7:76b5ce1c r6:833da000 r5:00000000 r4:00000000 [ 786.116926][ T8933] [<814910ac>] (__sys_sendto) from [<81491224>] (sys_sendto+0x1c/0x24) [ 786.117296][ T8933] r9:83658000 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76b5ce1c [ 786.117624][ T8933] [<81491208>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 786.117980][ T8933] Exception stack(0xeae35fa8 to 0xeae35ff0) [ 786.118248][ T8933] 5fa0: 76b5ce1c 0000000c 00000003 76b5ceb0 00000024 00000000 [ 786.118976][ T8933] 5fc0: 76b5ce1c 0000000c 00000000 00000122 00000003 00000000 76b5ceb0 76b5e0bc [ 786.120378][ T8933] 5fe0: 00000000 76b5cdf0 000d8998 001358e8 [ 786.682845][ T8939] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8939 comm=syz.1.1779 [ 788.643806][ T8953] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8953 comm=syz.0.1784 [ 790.032270][ T31] audit: type=1400 audit(789.940:352): avc: denied { create } for pid=8960 comm="syz.1.1788" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 790.190518][ T8967] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5137 sclass=netlink_audit_socket pid=8967 comm=syz.0.1790 [ 790.290217][ T8967] SELinux: Context system_u:object_r:semanage_read_lock_t:s0 is not valid (left unmapped). [ 790.291241][ T31] audit: type=1400 audit(790.200:353): avc: denied { relabelto } for pid=8966 comm="syz.0.1790" name="tun" dev="devtmpfs" ino=677 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:semanage_read_lock_t:s0" [ 790.293133][ T31] audit: type=1400 audit(790.200:354): avc: denied { associate } for pid=8966 comm="syz.0.1790" name="tun" dev="devtmpfs" ino=677 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:semanage_read_lock_t:s0" [ 794.829777][ T8976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8976 comm=syz.1.1793 [ 803.560397][ T9006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9006 comm=syz.0.1798 [ 809.621584][ T9025] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9025 comm=syz.1.1803 [ 813.603763][ T9037] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9037 comm=syz.1.1804 [ 816.830465][ T9060] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9060 comm=syz.0.1811 [ 817.429911][ T9073] 8021q: VLANs not supported on hsr0 [ 817.466012][ T31] audit: type=1400 audit(817.370:355): avc: denied { read } for pid=9072 comm="syz.1.1814" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 817.475710][ T31] audit: type=1400 audit(817.380:356): avc: denied { accept } for pid=9072 comm="syz.1.1814" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 817.501786][ T9073] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=9073 comm=syz.1.1814 [ 819.309654][ T9079] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9079 comm=syz.0.1816 [ 819.919298][ C1] vkms_vblank_simulate: vblank timer overrun [ 822.723475][ T9102] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9102 comm=syz.1.1822 [ 823.745510][ T31] audit: type=1400 audit(823.650:357): avc: denied { create } for pid=9124 comm="syz.0.1828" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 824.945865][ T9123] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9123 comm=syz.1.1827 [ 827.132577][ T9149] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9149 comm=syz.0.1835 [ 830.720085][ T9179] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=512 sclass=netlink_audit_socket pid=9179 comm=syz.1.1845 [ 831.942038][ T9177] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9177 comm=syz.0.1844 [ 833.474189][ T9202] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9202 comm=syz.1.1851 [ 833.554786][ T9203] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=512 sclass=netlink_audit_socket pid=9203 comm=syz.0.1850 [ 834.725944][ T9206] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9206 comm=syz.1.1852 [ 837.669610][ T9229] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9229 comm=syz.0.1859 [ 839.845899][ T9247] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9247 comm=syz.0.1865 [ 843.862037][ T9268] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9268 comm=syz.1.1874 [ 861.674246][ T9326] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9326 comm=syz.1.1895 [ 869.022418][ T11] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.112443][ T11] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.200373][ T11] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.257764][ T11] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 869.462959][ T31] audit: type=1400 audit(869.370:358): avc: denied { module_request } for pid=9357 comm="syz-executor" kmod="netdev-rose1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 869.539421][ T31] audit: type=1400 audit(869.440:359): avc: denied { read write } for pid=3087 comm="syz-executor" name="loop0" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 869.540421][ T31] audit: type=1400 audit(869.440:360): avc: denied { open } for pid=3087 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 869.541178][ T31] audit: type=1400 audit(869.440:361): avc: denied { ioctl } for pid=3087 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 869.754563][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 869.764637][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 869.769962][ T11] bond0 (unregistering): Released all slaves [ 869.851973][ T11] hsr_slave_0: left promiscuous mode [ 869.855123][ T11] hsr_slave_1: left promiscuous mode [ 869.882797][ T11] veth1_macvtap: left promiscuous mode [ 869.883414][ T11] veth0_macvtap: left promiscuous mode [ 869.883844][ T11] veth1_vlan: left promiscuous mode [ 869.884299][ T11] veth0_vlan: left promiscuous mode [ 872.793513][ T9357] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 872.822427][ T9357] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 874.374811][ T9357] hsr_slave_0: entered promiscuous mode [ 874.377696][ T9357] hsr_slave_1: entered promiscuous mode [ 874.381074][ T9357] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 874.385361][ T9357] Cannot create hsr debugfs directory [ 875.050332][ T9713] batadv_slave_0: entered promiscuous mode [ 875.195569][ T9357] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 875.225364][ T9357] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 875.240980][ T9357] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 875.248004][ T9357] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 875.899863][ T7918] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 876.069782][ T7918] usb 1-1: Using ep0 maxpacket: 32 [ 876.131351][ T7918] usb 1-1: config 0 has an invalid interface number: 5 but max is 0 [ 876.131939][ T7918] usb 1-1: config 0 has no interface number 0 [ 876.132236][ T7918] usb 1-1: config 0 interface 5 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 876.132602][ T7918] usb 1-1: config 0 interface 5 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 876.132959][ T7918] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 876.133268][ T7918] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 876.137832][ T7918] usb 1-1: config 0 descriptor?? [ 876.592380][ T9357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 876.653989][ T7918] ft260 0003:0403:6030.0002: unknown main item tag 0x0 [ 876.654593][ T7918] ft260 0003:0403:6030.0002: unknown main item tag 0x0 [ 876.892609][ T7918] ft260 0003:0403:6030.0002: chip code: 5e81 abf2 [ 877.191545][ T7918] ft260 0003:0403:6030.0002: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input5 [ 877.621165][ T7918] ft260 0003:0403:6030.0002: failed to retrieve status: -71 [ 877.622339][ T7918] ft260 0003:0403:6030.0002: failed to reset I2C controller: -71 [ 877.634906][ T7918] usb 1-1: USB disconnect, device number 11 [ 877.995578][ T9357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 881.004972][ T9357] veth0_vlan: entered promiscuous mode [ 881.043377][ T9357] veth1_vlan: entered promiscuous mode [ 881.173577][ T9357] veth0_macvtap: entered promiscuous mode [ 881.205918][ T9357] veth1_macvtap: entered promiscuous mode [ 881.295539][ T9357] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.296329][ T9357] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.297421][ T9357] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.298174][ T9357] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 881.499462][ T31] audit: type=1400 audit(881.400:362): avc: denied { mounton } for pid=9357 comm="syz-executor" path="/syzkaller.wYyYf6/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=22044 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 881.517601][ T31] audit: type=1400 audit(881.420:363): avc: denied { mount } for pid=9357 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 881.526972][ T31] audit: type=1400 audit(881.420:364): avc: denied { mounton } for pid=9357 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 886.194032][ T31] audit: type=1326 audit(886.100:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9784 comm="syz.0.1915" exe="/syz-executor" sig=9 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x0 [ 901.761449][ T9844] tmpfs: Unsupported parameter 'huge' [ 908.493527][ T31] audit: type=1400 audit(908.400:366): avc: denied { bind } for pid=9851 comm="syz.1.1921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 908.496222][ T31] audit: type=1400 audit(908.400:367): avc: denied { listen } for pid=9851 comm="syz.1.1921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 908.503959][ T31] audit: type=1400 audit(908.410:368): avc: denied { connect } for pid=9851 comm="syz.1.1921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 908.525704][ T31] audit: type=1400 audit(908.430:369): avc: denied { read } for pid=9851 comm="syz.1.1921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 920.520000][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 920.598310][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 920.669992][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 920.724592][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 920.934617][ T11] dvmrp1 (unregistering): left allmulticast mode [ 920.965527][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 920.974127][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 920.977047][ T11] bond0 (unregistering): Released all slaves [ 921.090268][ T11] hsr_slave_0: left promiscuous mode [ 921.092446][ T11] hsr_slave_1: left promiscuous mode [ 921.095659][ T11] veth1_macvtap: left promiscuous mode [ 921.095984][ T11] veth0_macvtap: left promiscuous mode [ 921.096316][ T11] veth1_vlan: left promiscuous mode [ 921.096684][ T11] veth0_vlan: left promiscuous mode [ 922.491202][ T9864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 922.494842][ T9864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 923.714134][ T9864] hsr_slave_0: entered promiscuous mode [ 923.720463][ T9864] hsr_slave_1: entered promiscuous mode [ 924.448416][ T9864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 924.456696][ T9864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 924.473236][ T9864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 924.487448][ T9864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 924.859586][ T31] audit: type=1326 audit(924.760:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10215 comm="syz.1.1925" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 924.873012][ T31] audit: type=1326 audit(924.780:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10215 comm="syz.1.1925" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 924.877365][ T31] audit: type=1326 audit(924.780:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10215 comm="syz.1.1925" exe="/syz-executor" sig=0 arch=40000028 syscall=185 compat=0 ip=0x133450 code=0x7ffc0000 [ 924.890440][ T31] audit: type=1326 audit(924.780:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10215 comm="syz.1.1925" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 924.891139][ T31] audit: type=1326 audit(924.780:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10215 comm="syz.1.1925" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 926.257346][ T9864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 934.324935][ T9864] veth0_vlan: entered promiscuous mode [ 934.362233][ T9864] veth1_vlan: entered promiscuous mode [ 934.440238][ T9864] veth0_macvtap: entered promiscuous mode [ 934.450550][ T9864] veth1_macvtap: entered promiscuous mode [ 934.504384][ T9864] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 934.506109][ T9864] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 934.506389][ T9864] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 934.507032][ T9864] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 934.783800][T10285] ALSA: mixer_oss: invalid OSS volume '' [ 935.154886][ T31] audit: type=1400 audit(935.060:375): avc: denied { ioctl } for pid=10288 comm="syz.0.1928" path="/dev/binderfs/binder0" dev="binder" ino=5 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 935.155886][ T31] audit: type=1400 audit(935.060:376): avc: denied { set_context_mgr } for pid=10288 comm="syz.0.1928" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 935.239314][ T31] audit: type=1400 audit(935.140:377): avc: denied { map } for pid=10288 comm="syz.0.1928" path="/dev/binderfs/binder0" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 935.291578][T10289] binder: BINDER_SET_CONTEXT_MGR already set [ 935.292130][T10289] binder: 10288:10289 ioctl 4018620d 200001c0 returned -16 [ 962.259845][ T9197] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 962.409454][ T9197] usb 1-1: Using ep0 maxpacket: 32 [ 962.427926][ T9197] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 962.428986][ T9197] usb 1-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 962.429446][ T9197] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 962.429855][ T9197] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has invalid maxpacket 59391, setting to 1024 [ 962.430239][ T9197] usb 1-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 962.430622][ T9197] usb 1-1: config 0 interface 0 has no altsetting 0 [ 962.455677][ T9197] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 962.456343][ T9197] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 962.456766][ T9197] usb 1-1: Product: syz [ 962.456954][ T9197] usb 1-1: Manufacturer: syz [ 962.457165][ T9197] usb 1-1: SerialNumber: syz [ 962.467725][ T9197] usb 1-1: config 0 descriptor?? [ 962.473659][T10326] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 962.497656][ T9197] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 962.509322][ T9197] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 962.992054][ T10] usb 1-1: USB disconnect, device number 12 [ 962.997675][ T10] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 963.258313][T10349] netlink: 'syz.0.1939': attribute type 5 has an invalid length. [ 964.396806][T10353] x_tables: ip_tables: bpf.1 match: invalid size 528 (kernel) != (user) 2048 [ 965.021999][ T31] audit: type=1400 audit(964.930:378): avc: denied { read } for pid=10354 comm="syz.1.1942" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 965.023006][ T31] audit: type=1400 audit(964.930:379): avc: denied { open } for pid=10354 comm="syz.1.1942" path="/17/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 965.032907][T10357] block device autoloading is deprecated and will be removed. [ 965.038274][ T31] audit: type=1400 audit(964.940:380): avc: denied { ioctl } for pid=10354 comm="syz.1.1942" path="/17/file0/file0" dev="fuse" ino=0 ioctlcmd=0x125d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 965.456001][ T31] audit: type=1400 audit(965.360:381): avc: denied { setopt } for pid=10361 comm="syz.1.1943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 965.465423][T10362] trusted_key: syz.1.1943 sent an empty control message without MSG_MORE. [ 965.468383][ T31] audit: type=1400 audit(965.370:382): avc: denied { read } for pid=10361 comm="syz.1.1943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 965.949286][ T31] audit: type=1400 audit(965.850:383): avc: denied { name_bind } for pid=10371 comm="syz.0.1945" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 977.800525][T10389] *** NOT YET: opcode db *** [ 1001.171379][ T50] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1001.319901][ T50] usb 2-1: Using ep0 maxpacket: 8 [ 1001.390096][ T50] usb 2-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1001.390631][ T50] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1001.395091][ T50] usb 2-1: config 0 descriptor?? [ 1011.648007][ T1471] usb 2-1: USB disconnect, device number 17 [ 1014.099813][ T8] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1014.249652][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 1014.262607][ T8] usb 1-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2 [ 1014.263248][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1014.263764][ T8] usb 1-1: Product: syz [ 1014.263968][ T8] usb 1-1: Manufacturer: syz [ 1014.264174][ T8] usb 1-1: SerialNumber: syz [ 1014.268032][ T8] usb 1-1: config 0 descriptor?? [ 1014.924767][ T9821] usb 1-1: USB disconnect, device number 13 [ 1015.142786][T10473] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1970'. [ 1017.445184][T10481] input: syz0 as /devices/virtual/input/input15 [ 1022.991249][T10491] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1974'. [ 1029.132050][ T31] audit: type=1400 audit(1029.040:384): avc: denied { mount } for pid=10495 comm="syz.1.1976" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 1034.785418][ T31] audit: type=1326 audit(1034.690:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.821025][ T31] audit: type=1326 audit(1034.720:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=281 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.821998][ T31] audit: type=1326 audit(1034.720:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.830784][ T31] audit: type=1326 audit(1034.740:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.831898][ T31] audit: type=1326 audit(1034.740:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.832798][ T31] audit: type=1326 audit(1034.740:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.840403][ T31] audit: type=1326 audit(1034.740:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.841322][ T31] audit: type=1326 audit(1034.740:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.842044][ T31] audit: type=1326 audit(1034.740:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1034.842824][ T31] audit: type=1326 audit(1034.740:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10509 comm="syz.0.1981" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7fc00000 [ 1041.040750][T10520] binder: BINDER_SET_CONTEXT_MGR already set [ 1041.041304][T10520] binder: 10519:10520 ioctl 4018620d 200001c0 returned -16 [ 1045.611117][T10535] block nbd0: shutting down sockets [ 1049.702489][ T31] kauditd_printk_skb: 13 callbacks suppressed [ 1049.702610][ T31] audit: type=1400 audit(1049.610:408): avc: denied { call } for pid=10541 comm="syz.1.1990" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 1049.771417][ T31] audit: type=1400 audit(1049.670:409): avc: denied { read } for pid=2900 comm="syslogd" name="log" dev="vda" ino=671 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 1050.089614][ T9821] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1050.239254][ T9821] usb 2-1: Using ep0 maxpacket: 32 [ 1050.246769][ T9821] usb 2-1: config index 0 descriptor too short (expected 156, got 27) [ 1050.248379][ T9821] usb 2-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 1050.261417][ T9821] usb 2-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 1050.262027][ T9821] usb 2-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 1050.262487][ T9821] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1050.274937][ T9821] usb 2-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 1050.275603][ T9821] usb 2-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 1050.276044][ T9821] usb 2-1: Product: syz [ 1050.276340][ T9821] usb 2-1: Manufacturer: syz [ 1050.276566][ T9821] usb 2-1: SerialNumber: syz [ 1050.292783][ T9821] usb 2-1: config 0 descriptor?? [ 1050.320678][ T9821] ldusb 2-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 1050.326215][ T9821] ldusb 2-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 1064.180530][ T7918] usb 2-1: USB disconnect, device number 18 [ 1064.183670][ T7918] ldusb 2-1:0.0: LD USB Device #0 now disconnected [ 1064.299433][ C0] vkms_vblank_simulate: vblank timer overrun [ 1069.253295][ C0] vkms_vblank_simulate: vblank timer overrun [ 1078.032912][T10598] Driver unsupported XDP return value 0 on prog (id 21) dev N/A, expect packet loss! [ 1097.957165][T10627] binder_alloc: 10625: binder_alloc_buf, no vma [ 1099.056338][ T31] audit: type=1400 audit(1098.960:410): avc: denied { create } for pid=10621 comm="syz.1.2011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1099.063692][ T31] audit: type=1400 audit(1098.970:411): avc: denied { setopt } for pid=10621 comm="syz.1.2011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1099.078547][ T31] audit: type=1400 audit(1098.980:412): avc: denied { write } for pid=10621 comm="syz.1.2011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1101.526506][T10641] i2c i2c-0: readbytes: invalid block length (255) [ 1110.260284][T10647] binder_alloc: 10645: binder_alloc_buf, no vma [ 1113.366609][ T31] audit: type=1400 audit(1113.270:413): avc: denied { shutdown } for pid=10652 comm="syz.0.2022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1113.373103][ T31] audit: type=1400 audit(1113.280:414): avc: denied { name_connect } for pid=10652 comm="syz.0.2022" dest=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 1114.614229][T10659] binder_alloc: 10657: binder_alloc_buf, no vma [ 1114.731794][ T31] audit: type=1400 audit(1114.640:415): avc: denied { mounton } for pid=10650 comm="syz.1.2021" path="/proc/149/task" dev="proc" ino=23400 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 1121.308156][T10693] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2037'. [ 1121.401306][T10693] bond1: entered promiscuous mode [ 1121.429830][T10693] gretap1: entered promiscuous mode [ 1121.434483][T10693] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 1126.710809][T10738] ======================================================= [ 1126.710809][T10738] WARNING: The mand mount option has been deprecated and [ 1126.710809][T10738] and is ignored by this kernel. Remove the mand [ 1126.710809][T10738] option from the mount to silence this warning. [ 1126.710809][T10738] ======================================================= [ 1140.867372][T10748] binder: BINDER_SET_CONTEXT_MGR already set [ 1140.867896][T10748] binder: 10747:10748 ioctl 4018620d 200001c0 returned -16 [ 1144.353769][T10763] binder: BINDER_SET_CONTEXT_MGR already set [ 1144.354317][T10763] binder: 10762:10763 ioctl 4018620d 200001c0 returned -16 [ 1147.659059][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.659733][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.660055][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.660367][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.660664][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.660977][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.661317][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.661616][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.661915][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.662400][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.662773][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.663175][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.663501][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.663800][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.664099][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.664406][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.664709][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.665016][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.665344][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.665640][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.665944][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.666260][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.666561][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.666908][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.667218][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.667515][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.667813][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.668128][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.668455][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.700053][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.700575][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.700917][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.701279][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.701612][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.701948][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.702279][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.702608][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.702975][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.703312][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.703639][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.703964][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.704315][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.704645][ T9821] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1147.725558][ T9821] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1148.290576][ T9821] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1148.480944][ T9821] usb 1-1: Using ep0 maxpacket: 8 [ 1148.530838][ T9821] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 1148.532030][ T9821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1148.535614][ T9821] usb 1-1: Product: syz [ 1148.535987][ T9821] usb 1-1: Manufacturer: syz [ 1148.536343][ T9821] usb 1-1: SerialNumber: syz [ 1148.587977][ T9821] usb 1-1: config 0 descriptor?? [ 1150.620122][ T10] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1150.769905][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 1150.782012][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1150.782753][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1150.783364][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1150.783703][ T10] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1150.784045][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1150.784370][ T10] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1150.801434][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1150.801968][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1150.802268][ T10] usb 2-1: Product: syz [ 1150.802461][ T10] usb 2-1: Manufacturer: syz [ 1150.802666][ T10] usb 2-1: SerialNumber: syz [ 1151.026792][ T10] cdc_ncm 2-1:1.0: bind() failure [ 1151.040810][ T10] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1151.041407][ T10] cdc_ncm 2-1:1.1: bind() failure [ 1151.054495][ T10] usb 2-1: USB disconnect, device number 19 [ 1156.064839][ T31] audit: type=1400 audit(1155.970:416): avc: denied { map } for pid=10807 comm="syz.1.2057" path="socket:[23506]" dev="sockfs" ino=23506 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1157.281950][T10813] random: crng reseeded on system resumption [ 1158.832962][ T10] usb 1-1: USB disconnect, device number 14 [ 1172.619753][T10850] nbd1: detected capacity change from 0 to 67108884 [ 1172.659655][T10850] nbd1: detected capacity change from 67108884 to 5022 [ 1174.524875][T10848] block nbd1: shutting down sockets [ 1176.876014][ T31] audit: type=1326 audit(1176.780:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10864 comm="syz.0.2068" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x0 [ 1177.965217][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1185.649567][ T3044] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1185.808999][ T3044] usb 2-1: Using ep0 maxpacket: 32 [ 1185.819997][ T3044] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 1185.821880][ T3044] usb 2-1: config 0 has no interface number 0 [ 1185.833115][ T3044] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.8f [ 1185.833473][ T3044] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1185.833644][ T3044] usb 2-1: Product: syz [ 1185.833738][ T3044] usb 2-1: Manufacturer: syz [ 1185.833876][ T3044] usb 2-1: SerialNumber: syz [ 1185.836118][ T3044] usb 2-1: config 0 descriptor?? [ 1186.069187][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 1186.076969][ T3044] usb 2-1: USB disconnect, device number 20 [ 1186.170423][ T7918] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1186.319835][ T7918] usb 1-1: Using ep0 maxpacket: 8 [ 1186.344213][ T7918] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1186.344891][ T7918] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1186.345432][ T7918] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1186.347432][ T7918] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1186.347972][ T7918] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1186.352535][ T7918] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1186.394983][ T7918] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1186.395637][ T7918] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1186.395850][ T7918] usb 1-1: Product: syz [ 1186.395972][ T7918] usb 1-1: Manufacturer: syz [ 1186.396069][ T7918] usb 1-1: SerialNumber: syz [ 1186.615401][ T7918] cdc_ncm 1-1:1.0: bind() failure [ 1186.624630][ T7918] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1186.625188][ T7918] cdc_ncm 1-1:1.1: bind() failure [ 1186.637143][ T7918] usb 1-1: USB disconnect, device number 15 [ 1190.039380][ T9197] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1190.049630][ T50] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1190.189692][ T9197] usb 2-1: Using ep0 maxpacket: 8 [ 1190.198003][ T9197] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1190.199615][ T9197] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1190.200087][ T9197] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1190.200631][ T9197] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1190.201321][ T50] usb 1-1: Using ep0 maxpacket: 8 [ 1190.201357][ T9197] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1190.201410][ T9197] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1190.234787][ T50] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1190.234941][ T9197] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1190.236149][ T9197] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1190.237110][ T9197] usb 2-1: Product: syz [ 1190.237456][ T9197] usb 2-1: Manufacturer: syz [ 1190.238045][ T9197] usb 2-1: SerialNumber: syz [ 1190.269674][ T50] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1190.270608][ T50] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1190.271752][ T50] usb 1-1: Product: syz [ 1190.272240][ T50] usb 1-1: Manufacturer: syz [ 1190.272637][ T50] usb 1-1: SerialNumber: syz [ 1190.482198][ T9197] cdc_ncm 2-1:1.0: bind() failure [ 1190.492998][ T9197] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1190.493644][ T9197] cdc_ncm 2-1:1.1: bind() failure [ 1190.521998][ T9197] usb 2-1: USB disconnect, device number 21 [ 1190.862750][T10973] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2092'. [ 1191.399614][ T50] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1191.400869][ T50] cdc_ncm 1-1:1.0: setting tx_max = 52 [ 1191.642955][ T50] cdc_ncm 1-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 1191.660174][ T50] usb 1-1: USB disconnect, device number 16 [ 1191.664142][ T50] cdc_ncm 1-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 1194.402343][T11028] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2099'. [ 1198.979594][ T50] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1199.129479][ T50] usb 1-1: Using ep0 maxpacket: 8 [ 1199.171615][ T50] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1199.172269][ T50] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1199.172765][ T50] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1199.173231][ T50] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1199.173628][ T50] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1199.173987][ T50] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1199.210894][ T50] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1199.211425][ T50] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1199.211749][ T50] usb 1-1: Product: syz [ 1199.211974][ T50] usb 1-1: Manufacturer: syz [ 1199.212202][ T50] usb 1-1: SerialNumber: syz [ 1199.434047][ T50] cdc_ncm 1-1:1.0: bind() failure [ 1199.446983][ T50] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1199.447600][ T50] cdc_ncm 1-1:1.1: bind() failure [ 1199.454093][ T50] usb 1-1: USB disconnect, device number 17 [ 1199.537895][T11080] process 'syz.0.2114' launched './file0' with NULL argv: empty string added [ 1199.540434][ T31] audit: type=1400 audit(1199.450:418): avc: denied { execute_no_trans } for pid=11079 comm="syz.0.2114" path="/99/file0" dev="tmpfs" ino=515 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 1200.679607][ T50] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1200.829254][ T50] usb 1-1: Using ep0 maxpacket: 8 [ 1200.842323][ T50] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1200.843110][ T50] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1200.843614][ T50] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1200.844100][ T50] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1200.845007][ T50] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1200.845423][ T50] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1200.861359][ T50] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1200.861913][ T50] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1200.862262][ T50] usb 1-1: Product: syz [ 1200.863858][ T50] usb 1-1: Manufacturer: syz [ 1200.864225][ T50] usb 1-1: SerialNumber: syz [ 1201.162375][ T50] cdc_ncm 1-1:1.0: bind() failure [ 1201.170484][ T50] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1201.171187][ T50] cdc_ncm 1-1:1.1: bind() failure [ 1201.179759][ T50] usb 1-1: USB disconnect, device number 18 [ 1203.020637][ T1471] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1203.196560][ T1471] usb 2-1: Using ep0 maxpacket: 8 [ 1203.223788][ T1471] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1203.243998][ T1471] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1203.266725][ T1471] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1203.267364][ T1471] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1203.269453][ T1471] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1203.269702][ T1471] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1203.277030][ T1471] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1203.277372][ T1471] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1203.277549][ T1471] usb 2-1: Product: syz [ 1203.277654][ T1471] usb 2-1: Manufacturer: syz [ 1203.277750][ T1471] usb 2-1: SerialNumber: syz [ 1203.566925][ T1471] cdc_ncm 2-1:1.0: bind() failure [ 1203.623620][ T1471] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1203.624206][ T1471] cdc_ncm 2-1:1.1: bind() failure [ 1203.631583][ T1471] usb 2-1: USB disconnect, device number 22 [ 1203.769565][ T31] audit: type=1400 audit(1203.660:419): avc: denied { name_bind } for pid=11133 comm="syz.1.2125" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 1205.800052][ T1471] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1205.959779][ T1471] usb 1-1: Using ep0 maxpacket: 8 [ 1205.971703][ T1471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1205.972418][ T1471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1205.972857][ T1471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1205.973758][ T1471] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1205.974571][ T1471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1205.976261][ T1471] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1205.984874][ T1471] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1205.985646][ T1471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1205.989663][ T1471] usb 1-1: Product: syz [ 1205.990014][ T1471] usb 1-1: Manufacturer: syz [ 1205.990338][ T1471] usb 1-1: SerialNumber: syz [ 1206.135625][ T50] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1206.223714][ T1471] cdc_ncm 1-1:1.0: bind() failure [ 1206.241669][ T1471] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1206.242401][ T1471] cdc_ncm 1-1:1.1: bind() failure [ 1206.253482][ T1471] usb 1-1: USB disconnect, device number 19 [ 1206.305485][ T50] usb 2-1: Using ep0 maxpacket: 32 [ 1206.318339][ T50] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 1206.320093][ T50] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1206.320790][ T50] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1206.321389][ T50] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1206.321821][ T50] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1206.322332][ T50] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1206.322847][ T50] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1206.323551][ T50] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1206.328160][ T50] usb 2-1: config 0 descriptor?? [ 1206.568250][ T50] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 23 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1206.781078][ T9197] usb 2-1: USB disconnect, device number 23 [ 1206.790869][ T9197] usblp0: removed [ 1207.935465][T11198] netlink: 24 bytes leftover after parsing attributes in process `syz.1.2137'. [ 1208.559940][ T9197] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1208.710029][ T9197] usb 2-1: Using ep0 maxpacket: 32 [ 1208.725395][ T9197] usb 2-1: config 0 has an invalid interface number: 244 but max is 0 [ 1208.725940][ T9197] usb 2-1: config 0 has no interface number 0 [ 1208.726223][ T9197] usb 2-1: config 0 interface 244 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 1208.726607][ T9197] usb 2-1: config 0 interface 244 has no altsetting 0 [ 1208.736645][ T9197] usb 2-1: New USB device found, idVendor=0e41, idProduct=4750, bcdDevice=26.9c [ 1208.737524][ T9197] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1208.737871][ T9197] usb 2-1: Product: syz [ 1208.738381][ T9197] usb 2-1: Manufacturer: syz [ 1208.739949][ T9197] usb 2-1: SerialNumber: syz [ 1208.744157][ T9197] usb 2-1: config 0 descriptor?? [ 1208.756923][ T9197] snd_usb_toneport 2-1:0.244: Line 6 GuitarPort found [ 1208.962694][ T9197] snd_usb_toneport 2-1:0.244: cannot get proper max packet size [ 1208.964940][ T9197] snd_usb_toneport 2-1:0.244: Line 6 GuitarPort now disconnected [ 1208.968126][ T9197] snd_usb_toneport 2-1:0.244: probe with driver snd_usb_toneport failed with error -22 [ 1209.165962][ T1471] usb 2-1: USB disconnect, device number 24 [ 1209.274756][ T31] audit: type=1400 audit(1209.180:420): avc: denied { bind } for pid=11216 comm="syz.1.2139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 1209.805682][T11235] fuse: Bad value for 'fd' [ 1210.654951][T11246] fuse: Bad value for 'fd' [ 1221.181123][ T31] audit: type=1400 audit(1221.090:421): avc: denied { audit_write } for pid=11300 comm="syz.0.2174" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 1222.249246][ T8] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 1222.432215][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 1222.460822][ T8] usb 2-1: New USB device found, idVendor=0471, idProduct=0311, bcdDevice=81.d5 [ 1222.465731][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1222.466355][ T8] usb 2-1: Product: syz [ 1222.466651][ T8] usb 2-1: Manufacturer: syz [ 1222.467013][ T8] usb 2-1: SerialNumber: syz [ 1222.495118][ T8] usb 2-1: config 0 descriptor?? [ 1223.211862][ T9821] usb 2-1: USB disconnect, device number 25 [ 1223.600636][T11326] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1223.663992][T11326] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1223.864779][T11326] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1223.988497][T11326] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1224.175250][T11326] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1224.202969][T11326] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1224.230658][T11326] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1224.256074][T11326] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1232.767911][ T31] audit: type=1400 audit(1232.670:422): avc: denied { create } for pid=11365 comm="syz.1.2184" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1232.777589][ T31] audit: type=1400 audit(1232.680:423): avc: denied { rename } for pid=11365 comm="syz.1.2184" name="file5" dev="tmpfs" ino=736 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1232.814332][ T31] audit: type=1400 audit(1232.720:424): avc: denied { unlink } for pid=9357 comm="syz-executor" name="file7" dev="tmpfs" ino=736 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1233.720117][ T9821] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 1233.879270][ T9821] usb 1-1: Using ep0 maxpacket: 16 [ 1233.919277][ T9821] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 1233.919933][ T9821] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1233.920349][ T9821] usb 1-1: config 0 has no interface number 0 [ 1233.985000][ T9821] usb 1-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 1233.987049][ T9821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1233.987367][ T9821] usb 1-1: Product: syz [ 1233.989871][ T9821] usb 1-1: Manufacturer: syz [ 1233.990169][ T9821] usb 1-1: SerialNumber: syz [ 1233.994948][ T9821] usb 1-1: config 0 descriptor?? [ 1234.221262][ T9821] usb 1-1: USB disconnect, device number 20 [ 1235.580576][ T31] audit: type=1400 audit(1235.490:425): avc: denied { connect } for pid=11387 comm="syz.1.2188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1242.802845][T11418] fuse: Bad value for 'fd' [ 1243.731020][T11430] fuse: Bad value for 'fd' [ 1257.352090][T11483] af_packet: tpacket_rcv: packet too big, clamped from 4 to 4294967272. macoff=96 [ 1259.331266][T11498] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=11498 comm=syz.1.2226 [ 1260.728978][ T10] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 1260.885200][ T10] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 1260.885813][ T10] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 1260.888069][ T10] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 1260.890096][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1260.929603][T11510] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1261.370793][ T10] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 1261.379697][ T10] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input16 [ 1261.562589][ C0] aiptek 2-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 1261.563227][ T10] usb 2-1: USB disconnect, device number 26 [ 1263.472259][T11545] fuse: Bad value for 'group_id' [ 1263.478599][T11545] fuse: Bad value for 'group_id' [ 1263.873949][ T31] audit: type=1400 audit(1263.780:426): avc: denied { map } for pid=11546 comm="syz.0.2236" path="/dev/nullb0" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1263.874917][ T31] audit: type=1400 audit(1263.780:427): avc: denied { execute } for pid=11546 comm="syz.0.2236" path="/dev/nullb0" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1264.461841][ T31] audit: type=1400 audit(1264.370:428): avc: denied { append } for pid=11546 comm="syz.0.2236" name="nullb0" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1269.610861][ T24] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 1269.803181][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 1269.942802][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1269.944274][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1269.949830][ T24] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1269.950825][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1269.951305][ T24] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1269.951767][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1269.991313][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1269.996115][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1270.009749][ T24] usb 1-1: Product: syz [ 1270.013891][ T24] usb 1-1: Manufacturer: syz [ 1270.016008][ T24] usb 1-1: SerialNumber: syz [ 1270.289970][ T24] cdc_ncm 1-1:1.0: bind() failure [ 1270.300724][ T24] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1270.301188][ T24] cdc_ncm 1-1:1.1: bind() failure [ 1270.310973][ T24] usb 1-1: USB disconnect, device number 21 [ 1272.639621][ T9197] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 1272.801380][ T9197] usb 2-1: Using ep0 maxpacket: 8 [ 1272.817976][ T9197] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1272.819379][ T9197] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1272.819924][ T9197] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1272.820385][ T9197] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1272.820798][ T9197] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1272.821177][ T9197] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1272.854796][ T9197] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1272.855567][ T9197] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1272.856126][ T9197] usb 2-1: Product: syz [ 1272.856353][ T9197] usb 2-1: Manufacturer: syz [ 1272.856632][ T9197] usb 2-1: SerialNumber: syz [ 1273.097655][ T9197] cdc_ncm 2-1:1.0: bind() failure [ 1273.109632][ T9197] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1273.110028][ T9197] cdc_ncm 2-1:1.1: bind() failure [ 1273.119860][ T9197] usb 2-1: USB disconnect, device number 27 [ 1280.348163][T11672] fuse: Unknown parameter 'grou00000000000000000000' [ 1284.826105][T11692] fuse: Unknown parameter 'grou00000000000000000000' [ 1297.100627][T11711] fuse: Unknown parameter 'grou00000000000000000000' [ 1300.774375][T11721] fuse: Unknown parameter 'group_i00000000000000000000' [ 1300.986871][ T31] audit: type=1400 audit(1300.890:429): avc: denied { setopt } for pid=11722 comm="syz.1.2281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1301.712267][T11724] ------------[ cut here ]------------ [ 1301.713503][T11724] WARNING: CPU: 0 PID: 11724 at mm/highmem.c:622 kunmap_local_indexed+0x20c/0x224 [ 1301.713991][T11724] Modules linked in: [ 1301.715941][T11724] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1301.716683][T11724] CPU: 0 UID: 0 PID: 11724 Comm: syz.1.2281 Not tainted 6.12.0-syzkaller #0 [ 1301.717524][T11724] Hardware name: ARM-Versatile Express [ 1301.718255][T11724] Call trace: [ 1301.718574][T11724] [<819a4c38>] (dump_backtrace) from [<819a4d34>] (show_stack+0x18/0x1c) [ 1301.722275][T11724] r7:00000000 r6:82622f84 r5:00000000 r4:8203f4b0 [ 1301.722601][T11724] [<819a4d1c>] (show_stack) from [<819c2e28>] (dump_stack_lvl+0x54/0x7c) [ 1301.723221][T11724] [<819c2dd4>] (dump_stack_lvl) from [<819c2e68>] (dump_stack+0x18/0x1c) [ 1301.723704][T11724] r5:00000000 r4:82871d18 [ 1301.724165][T11724] [<819c2e50>] (dump_stack) from [<819a5860>] (panic+0x120/0x374) [ 1301.724597][T11724] [<819a5740>] (panic) from [<802420d8>] (get_taint+0x0/0x1c) [ 1301.725109][T11724] r3:8260c604 r2:00000001 r1:82027874 r0:8202f328 [ 1301.725655][T11724] r7:8048d4c0 [ 1301.725956][T11724] [<80242064>] (check_panic_on_warn) from [<8024223c>] (__warn+0x80/0x188) [ 1301.726743][T11724] [<802421bc>] (__warn) from [<802424bc>] (warn_slowpath_fmt+0x178/0x1f4) [ 1301.727156][T11724] r8:00000009 r7:82057110 r6:df97dd24 r5:84496c00 r4:00000000 [ 1301.727457][T11724] [<80242348>] (warn_slowpath_fmt) from [<8048d4c0>] (kunmap_local_indexed+0x20c/0x224) [ 1301.728238][T11724] r10:ffefdfe8 r9:85238000 r8:20000000 r7:fffffff0 r6:00000003 r5:84496c00 [ 1301.729013][T11724] r4:ffefd000 [ 1301.729411][T11724] [<8048d2b4>] (kunmap_local_indexed) from [<80507174>] (move_pages+0x7e8/0x149c) [ 1301.729820][T11724] r7:fffffff0 r6:f2fa275f r5:dee242c8 r4:ffefb000 [ 1301.730222][T11724] [<8050698c>] (move_pages) from [<805855e8>] (userfaultfd_ioctl+0x111c/0x2080) [ 1301.731025][T11724] r10:85238000 r9:df97de98 r8:00000001 r7:21000000 r6:00000000 r5:20000040 [ 1301.731589][T11724] r4:85195100 [ 1301.731917][T11724] [<805844cc>] (userfaultfd_ioctl) from [<80531118>] (sys_ioctl+0x138/0xd88) [ 1301.732310][T11724] r10:84496c00 r9:00000004 r8:850cb840 r7:20000040 r6:850cb841 r5:00000000 [ 1301.732619][T11724] r4:c028aa05 [ 1301.732794][T11724] [<80530fe0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1301.733539][T11724] Exception stack(0xdf97dfa8 to 0xdf97dff0) [ 1301.734093][T11724] dfa0: 00000000 00000000 00000004 c028aa05 20000040 00000000 [ 1301.734510][T11724] dfc0: 00000000 00000000 00286380 00000036 00000000 00006364 003d0f00 76b1b0bc [ 1301.734939][T11724] dfe0: 76b1aec0 76b1aeb0 00018af0 00133450 [ 1301.735455][T11724] r10:00000036 r9:84496c00 r8:8020029c r7:00000036 r6:00286380 r5:00000000 [ 1301.735993][T11724] r4:00000000 [ 1301.737768][T11724] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:58:31 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=8203f4b0 R02=00000000 R03=819c4c98 R04=826f8a08 R05=826f8a00 R06=00000028 R07=00000006 R08=826f8a08 R09=00000000 R10=00000001 R11=df97dab4 R12=df97dab8 R13=df97daa8 R14=819c392c R15=819c4ca8 PSR=80000093 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000000 R01=00000000 R02=002efcb6 R03=83645400 R04=ddde4440 R05=83646e80 R06=00000409 R07=83645680 R08=ddde4400 R09=83646eb0 R10=836456b0 R11=df805a14 R12=83646e88 R13=df8059d0 R14=ffb2424f R15=802874d0 PSR=a0000093 N-C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=005527e9 s17=00000000 d08=00000000005527e9 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=374a87e8 s33=2c577386 d16=2c577386374a87e8 s34=f3b6feb2 s35=a3be8636 d17=a3be8636f3b6feb2 s36=6b9d23a6 s37=14fcdb0f d18=14fcdb0f6b9d23a6 s38=d1d3bf74 s39=2b27df53 d19=2b27df53d1d3bf74 s40=1ed06a1b s41=03d468ed d20=03d468ed1ed06a1b s42=800afdc5 s43=56002720 d21=56002720800afdc5 s44=0ea69ad3 s45=bbb8aa01 d22=bbb8aa010ea69ad3 s46=658793c9 s47=5ef27fd1 d23=5ef27fd1658793c9 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=005c0000 s53=00440000 d26=00440000005c0000 s54=002c0000 s55=00140000 d27=00140000002c0000 s56=00080000 s57=00000008 d28=0000000800080000 s58=00080004 s59=03e60000 d29=03e6000000080004 s60=ff9a0000 s61=000cffff d30=000cffffff9a0000 s62=00090000 s63=00000000 d31=0000000000090000 FPSCR: 00000000