last executing test programs: 12.393483873s ago: executing program 1 (id=1699): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000005c0)={0xc, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8b04, 0x0) r3 = io_uring_setup(0xd71, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) 12.08369694s ago: executing program 0 (id=1702): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}]}, 0x24}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000680)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r4, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r5, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 11.603729677s ago: executing program 0 (id=1703): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000000c0)={0x73622a85, 0x0, 0x2}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r1 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x0, 0x41, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xd2, 0xe7, 0x76, 0x10, 0x110a, 0x1653, 0x5ea7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x43, 0xd3, 0x78}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000440)=ANY=[@ANYBLOB="20088e00080063bb19ef346df09380031f9739a9ce196d008587963cf9cf48ec413a80f76599bbe8d6eb1f48d1f0c669a6504ab5ee9935ca5a92cfd834975bfdcb3c66eefda7d40000000000000000104f3fdce5d04740e5feb4eea4fea41f57c4dce719e3b894c081d3a811a98c9a4be94658fe30ff38d47de293cc6efe5a432e751f4551b46d21ca595603553d93791e6f2356"], &(0x7f0000000200)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000240)={0x0, 0x8, 0x1}, 0x0, &(0x7f0000000380)={0x20, 0x1, 0x1, 0x28}, &(0x7f00000003c0)={0x20, 0x0, 0x1, 0x9}}) 10.363600677s ago: executing program 0 (id=1704): r0 = syz_io_uring_setup(0x137e, &(0x7f0000000100)={0x0, 0x42fa, 0x800, 0x1000, 0x9b}, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000200)=[{0x30, 0x0, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_MADVISE={0x19, 0x7b, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc}) io_uring_enter(r0, 0x47bd, 0x2, 0x0, 0x0, 0x0) 10.223880625s ago: executing program 0 (id=1705): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x8, 0x3, 0x4a8, 0x0, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x3d8, 0xffffffff, 0xffffffff, 0x3d8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0x128, 0x150, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x508) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@random="e33110495bfd", @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x30, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @rand_addr=' \x01\x00', @private1, [{0x4, 0x1, "9595f429ae08"}]}}}}}}, 0x0) 10.123188761s ago: executing program 0 (id=1706): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r3}, 0x10) syz_open_dev$sndctrl(0x0, 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000010000100edff0000000000000000000a58000000060a09040000000000000000020000002c000480280001800d00010073796e70726f787900000000140002800500020009000000080003400000000a0900010073797a30000000000900020073797a32"], 0x80}}, 0x0) 4.043649813s ago: executing program 1 (id=1707): r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002100)={@multicast1=0xe0000000, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8) close_range(r0, 0xffffffffffffffff, 0x0) 3.823395335s ago: executing program 1 (id=1708): r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@getneightbl={0x14, 0x42, 0x89745301ffea7a81}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f00000082c0)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1}, 0xa0}], 0x1, 0x2, 0x0) 3.642799075s ago: executing program 1 (id=1709): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x800000000000001, 0x0, 0x2, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') pread64(r2, &(0x7f000001a240)=""/102400, 0x19000, 0x100008) 1.053884571s ago: executing program 1 (id=1710): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05"], 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x5, 0x901, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d7c139a0d4fe372efa7e8cdba3417665ffb2b92af56c860b29402f8111302ae84c15b9dd43bda8847acbe40605b5ee1c8f0676814afc7e9f0413567e592c7c15"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="060000000004000000000000", @ANYRES64=0x0, @ANYRES64, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000001fc5"], 0x48}, 0x1, 0x0, 0x0, 0x4000011}, 0x800) 994.115794ms ago: executing program 1 (id=1711): r0 = syz_usb_connect$cdc_ecm(0x5, 0x5a, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a4400001020301090248000101570040090400000002060000052406000005240000000d240f0100080000000000000004240200090581031000000000090582"], 0x0) syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$cdc_ecm(0x0, 0x53, &(0x7f0000000140)=ANY=[@ANYBLOB="12015002020000402505a1a4400001020301090241000101fb00060904000903020600010b24060000612852ea98e6"], 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xc38, &(0x7f0000000080)=ANY=[]) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 0s ago: executing program 0 (id=1712): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x498, &(0x7f0000000200)={0x0, 0x7279, 0x0, 0x4, 0x125}, &(0x7f0000000000)=0x0, &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) io_uring_enter(r1, 0x3516, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}}, 0x24}}, 0x0) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$UFFDIO_COPY(r4, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000, 0x2}) kernel console output (not intermixed with test programs): n item tag 0x0 [ 552.482834][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.482930][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483019][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483127][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483225][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483339][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483429][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483536][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483647][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483758][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.483848][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.484015][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.501330][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.501559][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.501660][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.501766][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.501890][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.501981][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502080][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502169][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502257][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502353][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502439][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502526][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502612][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502698][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502784][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502870][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.502967][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503059][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503170][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503272][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503367][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503454][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503541][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503627][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503736][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503826][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.503914][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504000][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504123][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504212][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504331][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504420][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504533][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504624][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504712][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504798][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504884][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.504969][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.505086][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.505177][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.505263][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.521688][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522050][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522185][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522326][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522424][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522512][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522606][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522693][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522780][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.522926][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.523048][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.523139][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.523367][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.523459][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.523801][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.523915][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524006][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524131][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524219][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524353][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524451][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524540][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524630][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524720][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524807][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524893][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.524980][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.525072][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.525225][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.525934][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526170][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526261][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526353][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526441][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526528][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526614][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.526767][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.535831][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536079][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536270][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536450][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536549][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536638][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536725][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.536812][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.541552][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.541903][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542018][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542108][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542195][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542289][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542377][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542464][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542589][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542735][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542825][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.542940][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543030][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543118][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543260][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543356][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543443][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543534][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543622][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543737][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543828][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.543999][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544125][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544215][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544384][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544494][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544615][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544706][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544793][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544881][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.544995][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545085][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545199][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545296][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545384][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545502][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545593][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545680][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545767][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545854][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.545972][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546065][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546153][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546250][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546395][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546493][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546642][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.546736][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.557405][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.557774][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.558344][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.558491][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.558631][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.558726][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.558815][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.558916][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559008][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559095][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559202][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559327][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559418][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559536][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559633][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559742][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559834][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.559948][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.560111][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.560228][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.567318][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.567608][ T6721] hid-generic FFFF:10000:0008.0001: unknown main item tag 0x0 [ 552.572192][ T6721] hid-generic FFFF:10000:0008.0001: hidraw0: HID v0.03 Device [syz0] on syz1 [ 553.549628][ T7081] fuse: Unknown parameter 'group_id00000000000000000000' [ 555.096067][ T31] audit: type=1400 audit(555.050:259): avc: denied { audit_write } for pid=7087 comm="syz.1.990" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 555.198237][ T7098] fuse: Unknown parameter 'group_id00000000000000000000' [ 555.847897][ T31] audit: type=1400 audit(555.810:260): avc: denied { setopt } for pid=7118 comm="syz.1.1001" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 559.084419][ T31] audit: type=1400 audit(559.040:261): avc: denied { ioctl } for pid=7138 comm="syz.0.1006" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x9436 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 559.181034][ T7141] fuse: Bad value for 'fd' [ 561.705916][ T7155] fuse: Bad value for 'fd' [ 561.765617][ T7157] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=7157 comm=syz.1.1013 [ 562.179886][ T7165] fuse: Bad value for 'fd' [ 562.241627][ T7167] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=7167 comm=syz.0.1018 [ 565.126261][ T7184] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=7184 comm=syz.0.1023 [ 565.243868][ T7189] FAULT_INJECTION: forcing a failure. [ 565.243868][ T7189] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 565.244286][ T7189] CPU: 0 UID: 0 PID: 7189 Comm: syz.1.1024 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 565.244385][ T7189] Hardware name: ARM-Versatile Express [ 565.244408][ T7189] Call trace: [ 565.244450][ T7189] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 565.244535][ T7189] r7:e0949e20 r6:00000000 r5:60000013 r4:82257d44 [ 565.244546][ T7189] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 565.244577][ T7189] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 565.244609][ T7189] r5:8423d400 r4:82951710 [ 565.244616][ T7189] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 565.244649][ T7189] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 565.244684][ T7189] r8:00000044 r7:e0949e20 r6:200001c0 r5:00000000 r4:e0949f20 [ 565.244692][ T7189] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 565.244721][ T7189] [<8095f714>] (should_fail_usercopy) from [<8151c1d0>] (copy_msghdr_from_user+0x50/0x130) [ 565.244754][ T7189] [<8151c180>] (copy_msghdr_from_user) from [<8151c328>] (___sys_sendmsg+0x78/0xd0) [ 565.244790][ T7189] r8:00000044 r7:00000000 r6:8365e000 r5:e0949f20 r4:e0949e64 [ 565.244798][ T7189] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 565.244837][ T7189] r10:00000128 r9:8423d400 r8:854100c0 r7:00000044 r6:200001c0 r5:854100c1 [ 565.244848][ T7189] r4:00000003 [ 565.244855][ T7189] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 565.244890][ T7189] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 565.244898][ T7189] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 565.244928][ T7189] Exception stack(0xe0949fa8 to 0xe0949ff0) [ 565.244953][ T7189] 9fa0: 00000000 00000000 00000003 200001c0 00000044 00000000 [ 565.244971][ T7189] 9fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b000bc [ 565.244986][ T7189] 9fe0: 76affec0 76affeb0 0001939c 00131f30 [ 569.730048][ T7212] fuse: Bad value for 'fd' [ 570.328003][ T31] audit: type=1400 audit(570.280:262): avc: denied { ioctl } for pid=7219 comm="syz.1.1037" path="socket:[11707]" dev="sockfs" ino=11707 ioctlcmd=0x5429 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 572.930398][ T7231] fuse: Bad value for 'fd' [ 574.120154][ T7249] FAULT_INJECTION: forcing a failure. [ 574.120154][ T7249] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 574.120525][ T7249] CPU: 0 UID: 0 PID: 7249 Comm: syz.0.1044 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 574.120564][ T7249] Hardware name: ARM-Versatile Express [ 574.120584][ T7249] Call trace: [ 574.120654][ T7249] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 574.120742][ T7249] r7:eb215e20 r6:00000000 r5:60000013 r4:82257d44 [ 574.120752][ T7249] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 574.120782][ T7249] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 574.120812][ T7249] r5:8423c800 r4:82951710 [ 574.120819][ T7249] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 574.120851][ T7249] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 574.120884][ T7249] r8:20048044 r7:eb215e20 r6:200002c0 r5:00000000 r4:eb215f20 [ 574.120892][ T7249] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 574.120919][ T7249] [<8095f714>] (should_fail_usercopy) from [<8151c1d0>] (copy_msghdr_from_user+0x50/0x130) [ 574.120950][ T7249] [<8151c180>] (copy_msghdr_from_user) from [<8151c328>] (___sys_sendmsg+0x78/0xd0) [ 574.120982][ T7249] r8:20048044 r7:00000000 r6:8365ea00 r5:eb215f20 r4:eb215e64 [ 574.120991][ T7249] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 574.121039][ T7249] r10:00000128 r9:8423c800 r8:85410a80 r7:20048044 r6:200002c0 r5:85410a81 [ 574.121077][ T7249] r4:00000003 [ 574.121087][ T7249] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 574.121122][ T7249] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 574.121161][ T7249] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 574.121200][ T7249] Exception stack(0xeb215fa8 to 0xeb215ff0) [ 574.121226][ T7249] 5fa0: 00000000 00000000 00000003 200002c0 20048044 00000000 [ 574.121243][ T7249] 5fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b030bc [ 574.121286][ T7249] 5fe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 574.201443][ T7251] fuse: Bad value for 'fd' [ 575.571826][ T7263] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7263 comm=syz.0.1049 [ 575.642788][ T7265] fuse: Bad value for 'fd' [ 576.629263][ T7277] FAULT_INJECTION: forcing a failure. [ 576.629263][ T7277] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 576.629547][ T7277] CPU: 0 UID: 0 PID: 7277 Comm: syz.1.1054 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 576.629594][ T7277] Hardware name: ARM-Versatile Express [ 576.629610][ T7277] Call trace: [ 576.629638][ T7277] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 576.629789][ T7277] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 576.629814][ T7277] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 576.629873][ T7277] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 576.629935][ T7277] r5:83244800 r4:82951710 [ 576.629946][ T7277] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 576.630028][ T7277] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 576.630101][ T7277] r8:eb305eb8 r7:00000000 r6:00000001 r5:76afff30 r4:00000001 [ 576.630123][ T7277] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 576.630181][ T7277] [<8095f714>] (should_fail_usercopy) from [<808b7890>] (kstrtouint_from_user+0x54/0x13c) [ 576.630214][ T7277] [<808b783c>] (kstrtouint_from_user) from [<80605688>] (proc_fail_nth_write+0x40/0xe8) [ 576.630301][ T7277] r8:eb305f68 r7:83244800 r6:00000001 r5:850266c0 r4:00000001 [ 576.630338][ T7277] [<80605648>] (proc_fail_nth_write) from [<80552020>] (vfs_write+0xac/0x448) [ 576.630376][ T7277] r5:850266c0 r4:80605648 [ 576.630400][ T7277] [<80551f74>] (vfs_write) from [<80552528>] (ksys_write+0x74/0xe4) [ 576.630451][ T7277] r10:00000004 r9:83244800 r8:8020029c r7:00000000 r6:00000002 r5:850266c0 [ 576.630486][ T7277] r4:850266c3 [ 576.630523][ T7277] [<805524b4>] (ksys_write) from [<805525a8>] (sys_write+0x10/0x14) [ 576.630595][ T7277] r7:00000004 r6:00000003 r5:76afff30 r4:00000001 [ 576.630604][ T7277] [<80552598>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 576.630758][ T7277] Exception stack(0xeb305fa8 to 0xeb305ff0) [ 576.630889][ T7277] 5fa0: 00000001 76afff30 00000003 76afff30 00000001 00000000 [ 576.630937][ T7277] 5fc0: 00000001 76afff30 00000003 00000004 002d0000 00000000 00006364 76b000bc [ 576.630979][ T7277] 5fe0: 00000158 76affed0 000d7d68 0012fecc [ 578.394128][ T7285] fuse: Invalid rootmode [ 582.847741][ T7300] fuse: Invalid rootmode [ 586.371246][ T7314] fuse: Invalid rootmode [ 586.484662][ T7316] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=7316 comm=syz.1.1068 [ 588.978018][ T7329] fuse: Bad value for 'rootmode' [ 589.427866][ T1786] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 589.581527][ T1786] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 589.581826][ T1786] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 589.582105][ T1786] usb 1-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 589.582230][ T1786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 589.585417][ T1786] usb 1-1: config 0 descriptor?? [ 590.005874][ T1786] elan 0003:04F3:0755.0002: unknown main item tag 0x0 [ 590.007590][ T1786] elan 0003:04F3:0755.0002: unknown main item tag 0x0 [ 590.007852][ T1786] elan 0003:04F3:0755.0002: unknown main item tag 0x0 [ 590.008043][ T1786] elan 0003:04F3:0755.0002: unknown main item tag 0x0 [ 590.008226][ T1786] elan 0003:04F3:0755.0002: unknown main item tag 0x0 [ 590.009304][ T1786] elan 0003:04F3:0755.0002: failed to start in urb: -90 [ 590.013610][ T1786] elan 0003:04F3:0755.0002: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.0-1/input0 [ 590.231471][ T1786] usb 1-1: USB disconnect, device number 6 [ 591.383346][ T7365] fuse: Bad value for 'rootmode' [ 593.967513][ T1786] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 594.122083][ T1786] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 594.122934][ T1786] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 594.124804][ T1786] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 72 [ 594.132316][ T1786] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 594.132982][ T1786] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 594.134536][ T1786] usb 2-1: Product: syz [ 594.135620][ T1786] usb 2-1: Manufacturer: syz [ 594.136739][ T1786] usb 2-1: SerialNumber: syz [ 594.158325][ T7373] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 596.404859][ T7386] fuse: Bad value for 'rootmode' [ 599.395353][ T1786] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 9 if 0 alt 0 proto 3 vid 0x0525 pid 0xA4A8 [ 599.849772][ T7400] FAULT_INJECTION: forcing a failure. [ 599.849772][ T7400] name failslab, interval 1, probability 0, space 0, times 0 [ 599.855147][ T7400] CPU: 1 UID: 0 PID: 7400 Comm: syz.0.1085 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 599.855259][ T7400] Hardware name: ARM-Versatile Express [ 599.855283][ T7400] Call trace: [ 599.855319][ T7400] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 599.855422][ T7400] r7:00000d40 r6:00000000 r5:60000013 r4:82257d44 [ 599.855437][ T7400] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 599.855483][ T7400] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 599.855540][ T7400] r5:83b4bc00 r4:8291bcc0 [ 599.855553][ T7400] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 599.855604][ T7400] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 599.855668][ T7400] r8:83b4bc00 r7:00000d40 r6:84671568 r5:0000001d r4:83001240 [ 599.855683][ T7400] [<80525610>] (should_failslab) from [<8050a470>] (__kmalloc_noprof+0x9c/0x458) [ 599.855730][ T7400] [<8050a3d4>] (__kmalloc_noprof) from [<807bc20c>] (tomoyo_encode2+0x64/0xf0) [ 599.855796][ T7400] r10:00000fff r9:8309f400 r8:00000000 r7:8350d4c8 r6:84671568 r5:84966ffc [ 599.855813][ T7400] r4:84966fea [ 599.855826][ T7400] [<807bc1a8>] (tomoyo_encode2) from [<807bc2bc>] (tomoyo_encode+0x24/0x30) [ 599.855888][ T7400] r9:8309f400 r8:00000000 r7:8350d4c8 r6:84671568 r5:00001000 r4:84966feb [ 599.855901][ T7400] [<807bc298>] (tomoyo_encode) from [<807bc348>] (tomoyo_realpath_from_path+0x80/0x17c) [ 599.855953][ T7400] r5:00001000 r4:84966000 [ 599.855965][ T7400] [<807bc2c8>] (tomoyo_realpath_from_path) from [<807b8448>] (tomoyo_path_number_perm+0xcc/0x22c) [ 599.856029][ T7400] r10:83b4bc00 r9:00000000 r8:84671540 r7:00005450 r6:00000004 r5:81cd56c4 [ 599.856048][ T7400] r4:84671568 r3:826c0240 [ 599.856061][ T7400] [<807b837c>] (tomoyo_path_number_perm) from [<807bcd28>] (tomoyo_file_ioctl+0x1c/0x20) [ 599.856123][ T7400] r9:00000003 r8:84671540 r7:00000000 r6:00000000 r5:00005450 r4:84671540 [ 599.856137][ T7400] [<807bcd0c>] (tomoyo_file_ioctl) from [<8076a764>] (security_file_ioctl+0x64/0x1e4) [ 599.856189][ T7400] [<8076a700>] (security_file_ioctl) from [<8056b31c>] (sys_ioctl+0x4c/0xd84) [ 599.856245][ T7400] r7:00000000 r6:84671541 r5:00000000 r4:00005450 [ 599.856259][ T7400] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 599.856330][ T7400] Exception stack(0xeb9b5fa8 to 0xeb9b5ff0) [ 599.856365][ T7400] 5fa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 599.856395][ T7400] 5fc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76b030bc [ 599.856418][ T7400] 5fe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 599.856451][ T7400] r10:00000036 r9:83b4bc00 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 599.856468][ T7400] r4:00000000 [ 599.878409][ T7400] ERROR: Out of memory at tomoyo_realpath_from_path. [ 601.040782][ T7407] fuse: Unknown parameter 'use00000000000000000000' [ 604.389814][ T6721] usb 2-1: USB disconnect, device number 9 [ 604.392340][ T6721] usblp0: removed [ 606.609225][ T31] audit: type=1400 audit(606.570:263): avc: denied { write } for pid=7428 comm="syz.1.1092" path="socket:[12434]" dev="sockfs" ino=12434 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 606.612325][ T7429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7429 comm=syz.1.1092 [ 606.668793][ T7431] fuse: Unknown parameter 'use00000000000000000000' [ 609.060220][ T7444] FAULT_INJECTION: forcing a failure. [ 609.060220][ T7444] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 609.060652][ T7444] CPU: 1 UID: 0 PID: 7444 Comm: syz.0.1098 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 609.060707][ T7444] Hardware name: ARM-Versatile Express [ 609.060729][ T7444] Call trace: [ 609.060766][ T7444] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 609.060841][ T7444] r7:20000040 r6:00000000 r5:60000013 r4:82257d44 [ 609.060851][ T7444] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 609.060881][ T7444] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 609.060911][ T7444] r5:838ab000 r4:82951710 [ 609.060919][ T7444] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 609.060983][ T7444] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 609.061019][ T7444] r8:b5403587 r7:20000040 r6:eb9b5e64 r5:0000000c r4:0000000c [ 609.061027][ T7444] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 609.061055][ T7444] [<8095f714>] (should_fail_usercopy) from [<8151a614>] (move_addr_to_kernel+0x34/0xf8) [ 609.061085][ T7444] [<8151a5e0>] (move_addr_to_kernel) from [<8151c154>] (__copy_msghdr+0xe4/0x110) [ 609.061117][ T7444] r7:eb9b5e20 r6:20000280 r5:eb9b5dd0 r4:eb9b5f20 [ 609.061125][ T7444] [<8151c070>] (__copy_msghdr) from [<8151c22c>] (copy_msghdr_from_user+0xac/0x130) [ 609.061153][ T7444] r5:00000000 r4:eb9b5f20 [ 609.061160][ T7444] [<8151c180>] (copy_msghdr_from_user) from [<8151c328>] (___sys_sendmsg+0x78/0xd0) [ 609.061193][ T7444] r8:00000000 r7:00000000 r6:83657180 r5:eb9b5f20 r4:eb9b5e64 [ 609.061201][ T7444] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 609.061238][ T7444] r10:00000128 r9:838ab000 r8:84671d80 r7:00000000 r6:20000280 r5:84671d81 [ 609.061248][ T7444] r4:00000006 [ 609.061256][ T7444] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 609.061295][ T7444] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 609.061304][ T7444] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 609.061334][ T7444] Exception stack(0xeb9b5fa8 to 0xeb9b5ff0) [ 609.061359][ T7444] 5fa0: 00000000 00000000 00000006 20000280 00000000 00000000 [ 609.061377][ T7444] 5fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b030bc [ 609.061391][ T7444] 5fe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 611.146160][ T31] audit: type=1400 audit(611.100:264): avc: denied { listen } for pid=7450 comm="syz.0.1100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 611.838112][ T7473] FAULT_INJECTION: forcing a failure. [ 611.838112][ T7473] name failslab, interval 1, probability 0, space 0, times 0 [ 611.844287][ T7473] CPU: 1 UID: 0 PID: 7473 Comm: syz.0.1105 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 611.844402][ T7473] Hardware name: ARM-Versatile Express [ 611.844418][ T7473] Call trace: [ 611.844440][ T7473] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 611.844500][ T7473] r7:00000d40 r6:00000000 r5:60000013 r4:82257d44 [ 611.844509][ T7473] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 611.844545][ T7473] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 611.844577][ T7473] r5:84239800 r4:8291bcc0 [ 611.844584][ T7473] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 611.844615][ T7473] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 611.844653][ T7473] r8:84239800 r7:00000d40 r6:84671628 r5:00000019 r4:83001240 [ 611.844661][ T7473] [<80525610>] (should_failslab) from [<8050a470>] (__kmalloc_noprof+0x9c/0x458) [ 611.844690][ T7473] [<8050a3d4>] (__kmalloc_noprof) from [<807bc20c>] (tomoyo_encode2+0x64/0xf0) [ 611.844730][ T7473] r10:00000fff r9:8309fc00 r8:00000000 r7:84c86330 r6:84671628 r5:84964ffd [ 611.844740][ T7473] r4:84964fef [ 611.844747][ T7473] [<807bc1a8>] (tomoyo_encode2) from [<807bc2bc>] (tomoyo_encode+0x24/0x30) [ 611.844784][ T7473] r9:8309fc00 r8:00000000 r7:84c86330 r6:84671628 r5:00001000 r4:84964ff0 [ 611.844792][ T7473] [<807bc298>] (tomoyo_encode) from [<807bc348>] (tomoyo_realpath_from_path+0x80/0x17c) [ 611.844822][ T7473] r5:00001000 r4:84964000 [ 611.844829][ T7473] [<807bc2c8>] (tomoyo_realpath_from_path) from [<807b8448>] (tomoyo_path_number_perm+0xcc/0x22c) [ 611.844866][ T7473] r10:84239800 r9:00000000 r8:84671600 r7:00008904 r6:00000004 r5:81cd56c4 [ 611.844878][ T7473] r4:84671628 r3:826c0240 [ 611.844885][ T7473] [<807b837c>] (tomoyo_path_number_perm) from [<807bcd28>] (tomoyo_file_ioctl+0x1c/0x20) [ 611.844923][ T7473] r9:00000003 r8:84671600 r7:20000080 r6:20000080 r5:00008904 r4:84671600 [ 611.844931][ T7473] [<807bcd0c>] (tomoyo_file_ioctl) from [<8076a764>] (security_file_ioctl+0x64/0x1e4) [ 611.844962][ T7473] [<8076a700>] (security_file_ioctl) from [<8056b31c>] (sys_ioctl+0x4c/0xd84) [ 611.844995][ T7473] r7:20000080 r6:84671601 r5:00000000 r4:00008904 [ 611.845003][ T7473] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 611.845027][ T7473] Exception stack(0xebca9fa8 to 0xebca9ff0) [ 611.845047][ T7473] 9fa0: 00000000 00000000 00000003 00008904 20000080 00000000 [ 611.845065][ T7473] 9fc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76b030bc [ 611.845079][ T7473] 9fe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 611.845097][ T7473] r10:00000036 r9:84239800 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 611.845107][ T7473] r4:00000000 [ 611.859134][ T7473] ERROR: Out of memory at tomoyo_realpath_from_path. [ 616.529113][ T7503] FAULT_INJECTION: forcing a failure. [ 616.529113][ T7503] name failslab, interval 1, probability 0, space 0, times 0 [ 616.529507][ T7503] CPU: 1 UID: 0 PID: 7503 Comm: syz.0.1114 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 616.529552][ T7503] Hardware name: ARM-Versatile Express [ 616.529567][ T7503] Call trace: [ 616.529591][ T7503] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 616.529650][ T7503] r7:00100cc0 r6:00000000 r5:60000013 r4:82257d44 [ 616.529659][ T7503] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 616.529689][ T7503] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 616.529719][ T7503] r5:8423e000 r4:8291bcc0 [ 616.529726][ T7503] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 616.529758][ T7503] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 616.529796][ T7503] r8:00100cc0 r7:00100cc0 r6:00000000 r5:83001240 r4:00000002 [ 616.529805][ T7503] [<80525610>] (should_failslab) from [<80508c50>] (__kvmalloc_node_noprof+0xe0/0x59c) [ 616.529834][ T7503] [<80508b70>] (__kvmalloc_node_noprof) from [<804a58d0>] (vmemdup_user+0x28/0x16c) [ 616.529872][ T7503] r10:000000e4 r9:8423e000 r8:200009c0 r7:200009c0 r6:00001000 r5:00000000 [ 616.529882][ T7503] r4:00000002 [ 616.529890][ T7503] [<804a58a8>] (vmemdup_user) from [<8058a71c>] (setxattr_copy+0x58/0x90) [ 616.529926][ T7503] r9:8423e000 r8:200009c0 r7:00000005 r6:00001000 r5:00000000 r4:ebbd1e48 [ 616.529935][ T7503] [<8058a6c4>] (setxattr_copy) from [<8058a928>] (path_setxattrat+0x7c/0x17c) [ 616.529962][ T7503] r5:00000000 r4:20000980 [ 616.529969][ T7503] [<8058a8ac>] (path_setxattrat) from [<8058ac28>] (sys_fsetxattr+0x30/0x38) [ 616.530001][ T7503] r8:8020029c r7:000000e4 r6:0012fee0 r5:00000000 r4:00000001 [ 616.530009][ T7503] [<8058abf8>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 616.530035][ T7503] Exception stack(0xebbd1fa8 to 0xebbd1ff0) [ 616.530056][ T7503] 1fa0: 00000001 00000000 00000005 20000980 200009c0 00000002 [ 616.530073][ T7503] 1fc0: 00000001 00000000 0012fee0 000000e4 002d0000 00000000 00006364 76b030bc [ 616.530087][ T7503] 1fe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 616.549017][ T31] audit: type=1400 audit(616.510:265): avc: denied { bind } for pid=7502 comm="syz.0.1114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 617.138753][ T31] audit: type=1400 audit(617.090:266): avc: denied { setopt } for pid=7515 comm="syz.0.1115" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 624.711325][ T7560] fuse: Unknown parameter 'user_id00000000000000000000' [ 627.202011][ T7577] fuse: Bad value for 'fd' [ 628.978061][ T7586] FAULT_INJECTION: forcing a failure. [ 628.978061][ T7586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 628.987742][ T7586] CPU: 0 UID: 0 PID: 7586 Comm: syz.0.1138 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 628.987828][ T7586] Hardware name: ARM-Versatile Express [ 628.987844][ T7586] Call trace: [ 628.987866][ T7586] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 628.987932][ T7586] r7:00000000 r6:00000000 r5:60000113 r4:82257d44 [ 628.987942][ T7586] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 628.987971][ T7586] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 628.988002][ T7586] r5:8423bc00 r4:82951710 [ 628.988009][ T7586] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 628.988041][ T7586] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 628.988076][ T7586] r8:76b02f30 r7:00000000 r6:00000000 r5:ebe29f68 r4:00000002 [ 628.988085][ T7586] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 628.988111][ T7586] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 628.988143][ T7586] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 628.988182][ T7586] r10:00000001 r9:80604190 r8:00000002 r7:ebe29f68 r6:0000000f r5:76b02f30 [ 628.988204][ T7586] r4:8423bc00 r3:ebe29e9f [ 628.988212][ T7586] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 628.988249][ T7586] r8:76b02f30 r7:ebe29f68 r6:8423bc00 r5:0000000f r4:84671d80 [ 628.988257][ T7586] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 628.988324][ T7586] r10:00000003 r9:8423bc00 r8:8020029c r7:00000000 r6:00000000 r5:84671d80 [ 628.988349][ T7586] r4:84671d83 [ 628.988367][ T7586] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 628.988418][ T7586] r7:00000003 r6:00000004 r5:76b02f30 r4:0000000f [ 628.988427][ T7586] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 628.988454][ T7586] Exception stack(0xebe29fa8 to 0xebe29ff0) [ 628.988474][ T7586] 9fa0: 0000000f 76b02f30 00000004 76b02f30 0000000f 00000000 [ 628.988492][ T7586] 9fc0: 0000000f 76b02f30 00000004 00000003 002d0000 00000000 00006364 76b030bc [ 628.988507][ T7586] 9fe0: 00000158 76b02ed0 000d7d68 0012fe04 [ 629.120759][ T7590] fuse: Bad value for 'fd' [ 631.118485][ T7601] FAULT_INJECTION: forcing a failure. [ 631.118485][ T7601] name failslab, interval 1, probability 0, space 0, times 0 [ 631.118844][ T7601] CPU: 0 UID: 0 PID: 7601 Comm: syz.1.1143 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 631.118883][ T7601] Hardware name: ARM-Versatile Express [ 631.118898][ T7601] Call trace: [ 631.118971][ T7601] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 631.119038][ T7601] r7:851a6000 r6:00000000 r5:60000013 r4:82257d44 [ 631.119055][ T7601] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 631.119121][ T7601] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 631.119158][ T7601] r5:851a6000 r4:8291bcc0 [ 631.119166][ T7601] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 631.119226][ T7601] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 631.119309][ T7601] r8:00000000 r7:851a6000 r6:00400dc0 r5:828245e0 r4:830020c0 [ 631.119321][ T7601] [<80525610>] (should_failslab) from [<805094a0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 631.119354][ T7601] [<80509454>] (__kmalloc_cache_noprof) from [<8055e4b4>] (alloc_pipe_info+0x6c/0x238) [ 631.119406][ T7601] r10:85026cc0 r9:8291ea2c r8:85026f00 r7:00100000 r6:851a6000 r5:828245e0 [ 631.119420][ T7601] r4:00000000 [ 631.119428][ T7601] [<8055e448>] (alloc_pipe_info) from [<8059b784>] (splice_direct_to_actor+0x24c/0x2d8) [ 631.119469][ T7601] r9:00000401 r8:85026f00 r7:85026f00 r6:851a6000 r5:ec6f5e90 r4:00000000 [ 631.119499][ T7601] [<8059b538>] (splice_direct_to_actor) from [<8059b9cc>] (do_splice_direct+0x88/0xc8) [ 631.119539][ T7601] r10:85026cc0 r9:00000401 r8:85026f00 r7:00000000 r6:00000000 r5:85026f01 [ 631.119550][ T7601] r4:ec6f5f10 [ 631.119558][ T7601] [<8059b944>] (do_splice_direct) from [<80550898>] (do_sendfile+0x398/0x438) [ 631.119606][ T7601] r7:00000000 r6:851a6000 r4:00000000 [ 631.119617][ T7601] [<80550500>] (do_sendfile) from [<80552b68>] (sys_sendfile64+0x124/0x13c) [ 631.119665][ T7601] r10:000000ef r9:851a6000 r8:00000401 r7:00000000 r6:00000000 r5:00000003 [ 631.119677][ T7601] r4:00000000 [ 631.119696][ T7601] [<80552a44>] (sys_sendfile64) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 631.119741][ T7601] Exception stack(0xec6f5fa8 to 0xec6f5ff0) [ 631.119767][ T7601] 5fa0: 00000000 00000000 00000004 00000003 00000000 00000401 [ 631.119785][ T7601] 5fc0: 00000000 00000000 0012fee0 000000ef 002d0000 00000000 00006364 76b000bc [ 631.119810][ T7601] 5fe0: 76affec0 76affeb0 0001939c 00131f30 [ 631.119831][ T7601] r10:000000ef r9:851a6000 r8:8020029c r7:000000ef r6:0012fee0 r5:00000000 [ 631.119841][ T7601] r4:00000000 [ 632.414527][ T7612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7612 comm=syz.0.1147 [ 632.416840][ T7612] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1147'. [ 635.085975][ T7627] FAULT_INJECTION: forcing a failure. [ 635.085975][ T7627] name failslab, interval 1, probability 0, space 0, times 0 [ 635.086524][ T7627] CPU: 0 UID: 0 PID: 7627 Comm: syz.1.1152 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 635.086600][ T7627] Hardware name: ARM-Versatile Express [ 635.086630][ T7627] Call trace: [ 635.086674][ T7627] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 635.086781][ T7627] r7:851a5400 r6:00000000 r5:60000113 r4:82257d44 [ 635.086802][ T7627] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 635.086934][ T7627] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 635.087009][ T7627] r5:851a5400 r4:8291bcc0 [ 635.087033][ T7627] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 635.087100][ T7627] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 635.087232][ T7627] r8:00000000 r7:851a5400 r6:00000cc0 r5:ffffffff r4:830ad9c0 [ 635.087257][ T7627] [<80525610>] (should_failslab) from [<80509a80>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 635.087327][ T7627] [<80509a30>] (kmem_cache_alloc_node_noprof) from [<81527078>] (__alloc_skb+0x138/0x160) [ 635.087400][ T7627] r10:eca05d3c r9:00000000 r8:00000cc0 r7:00000000 r6:830ad9c0 r5:ffffffff [ 635.087506][ T7627] r4:82806040 [ 635.087553][ T7627] [<81526f40>] (__alloc_skb) from [<8152f480>] (alloc_skb_with_frags+0x44/0x1ec) [ 635.087649][ T7627] r8:802ce320 r7:eca05cc4 r6:00000000 r5:00001000 r4:00000000 [ 635.087715][ T7627] [<8152f43c>] (alloc_skb_with_frags) from [<8151fe6c>] (sock_alloc_send_pskb+0x1f4/0x228) [ 635.087757][ T7627] r10:eca05d3c r9:00000000 r8:802ce320 r7:eca05cc4 r6:851a5400 r5:7fffffff [ 635.087858][ T7627] r4:84898000 [ 635.087947][ T7627] [<8151fc78>] (sock_alloc_send_pskb) from [<818d9760>] (isotp_sendmsg+0x2ac/0x820) [ 635.088074][ T7627] r10:eca05f20 r9:00000014 r8:eca05f30 r7:00000014 r6:84898000 r5:8489a000 [ 635.088090][ T7627] r4:00000000 [ 635.088099][ T7627] [<818d94b4>] (isotp_sendmsg) from [<81519d3c>] (__sock_sendmsg+0x44/0x78) [ 635.088234][ T7627] r10:00000000 r9:eca05dc4 r8:eca05dc4 r7:00000000 r6:83657180 r5:eca05f20 [ 635.088268][ T7627] r4:00000000 [ 635.088277][ T7627] [<81519cf8>] (__sock_sendmsg) from [<8151a5ac>] (____sys_sendmsg+0x298/0x2cc) [ 635.088350][ T7627] r7:00000000 r6:83657180 r5:20040000 r4:eca05f20 [ 635.088366][ T7627] [<8151a314>] (____sys_sendmsg) from [<8151c34c>] (___sys_sendmsg+0x9c/0xd0) [ 635.088419][ T7627] r10:eca05e24 r9:200002c0 r8:20040000 r7:00000000 r6:83657180 r5:eca05f20 [ 635.088456][ T7627] r4:00000000 [ 635.088466][ T7627] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 635.088502][ T7627] r10:00000128 r9:851a5400 r8:84671cc0 r7:20040000 r6:200002c0 r5:84671cc1 [ 635.088512][ T7627] r4:00000003 [ 635.088519][ T7627] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 635.088552][ T7627] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 635.088560][ T7627] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 635.088588][ T7627] Exception stack(0xeca05fa8 to 0xeca05ff0) [ 635.088609][ T7627] 5fa0: 00000000 00000000 00000003 200002c0 20040000 00000000 [ 635.088628][ T7627] 5fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76adf0bc [ 635.088642][ T7627] 5fe0: 76adeec0 76adeeb0 0001939c 00131f30 [ 635.219634][ T7630] FAULT_INJECTION: forcing a failure. [ 635.219634][ T7630] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 635.225514][ T7630] CPU: 1 UID: 0 PID: 7630 Comm: syz.1.1153 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 635.225587][ T7630] Hardware name: ARM-Versatile Express [ 635.225602][ T7630] Call trace: [ 635.225624][ T7630] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 635.225683][ T7630] r7:eca05e20 r6:00000000 r5:60000013 r4:82257d44 [ 635.225692][ T7630] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 635.225722][ T7630] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 635.225752][ T7630] r5:8423c800 r4:82951710 [ 635.225760][ T7630] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 635.225791][ T7630] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 635.225825][ T7630] r8:20000094 r7:eca05e20 r6:00000000 r5:00000000 r4:eca05f20 [ 635.225833][ T7630] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 635.225861][ T7630] [<8095f714>] (should_fail_usercopy) from [<8151c1d0>] (copy_msghdr_from_user+0x50/0x130) [ 635.225891][ T7630] [<8151c180>] (copy_msghdr_from_user) from [<8151c328>] (___sys_sendmsg+0x78/0xd0) [ 635.225924][ T7630] r8:20000094 r7:00000000 r6:83657900 r5:eca05f20 r4:eca05e64 [ 635.225932][ T7630] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 635.225967][ T7630] r10:00000128 r9:8423c800 r8:84671b40 r7:20000094 r6:00000000 r5:84671b41 [ 635.225977][ T7630] r4:00000004 [ 635.225985][ T7630] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 635.226018][ T7630] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 635.226026][ T7630] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 635.226053][ T7630] Exception stack(0xeca05fa8 to 0xeca05ff0) [ 635.226073][ T7630] 5fa0: 00000000 00000000 00000004 00000000 20000094 00000000 [ 635.226091][ T7630] 5fc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b000bc [ 635.226105][ T7630] 5fe0: 76affec0 76affeb0 0001939c 00131f30 [ 635.885269][ T31] audit: type=1400 audit(635.840:267): avc: denied { connect } for pid=7637 comm="syz.0.1157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 638.044668][ T7647] fuse: Unknown parameter '0x0000000000000003' [ 638.365939][ T7667] fuse: Bad value for 'fd' [ 638.580048][ T7678] fuse: Unknown parameter '0x0000000000000003' [ 638.691399][ T6286] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 638.747942][ T6286] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 638.805018][ T6286] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 638.869378][ T6286] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 639.010780][ T6286] bond1 (unregistering): (slave ip6erspan0): Releasing backup interface [ 639.046809][ T6286] bond0 (unregistering): (slave ..@˙): Releasing backup interface [ 639.055138][ T6286] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 639.060995][ T6286] bond0 (unregistering): Released all slaves [ 639.066047][ T6286] bond1 (unregistering): Released all slaves [ 639.165707][ T6286] hsr_slave_0: left promiscuous mode [ 639.168143][ T6286] hsr_slave_1: left promiscuous mode [ 639.179981][ T6286] veth1_macvtap: left promiscuous mode [ 639.180440][ T6286] veth0_macvtap: left promiscuous mode [ 639.180661][ T6286] veth1_vlan: left promiscuous mode [ 639.180786][ T6286] veth0_vlan: left promiscuous mode [ 639.723876][ T7662] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 639.728379][ T7662] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 640.210306][ T7662] hsr_slave_0: entered promiscuous mode [ 640.211908][ T7662] hsr_slave_1: entered promiscuous mode [ 640.215250][ T7662] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 640.216821][ T7662] Cannot create hsr debugfs directory [ 640.645001][ T7662] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 640.650789][ T7662] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 640.661069][ T7662] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 640.670584][ T7662] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 641.061313][ T7662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 641.346614][ T8046] fuse: Bad value for 'fd' [ 641.474110][ T8050] FAULT_INJECTION: forcing a failure. [ 641.474110][ T8050] name failslab, interval 1, probability 0, space 0, times 0 [ 641.475157][ T8050] CPU: 0 UID: 0 PID: 8050 Comm: syz.0.1167 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 641.475231][ T8050] Hardware name: ARM-Versatile Express [ 641.475246][ T8050] Call trace: [ 641.475275][ T8050] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 641.475353][ T8050] r7:00000c40 r6:00000000 r5:60000013 r4:82257d44 [ 641.475363][ T8050] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 641.475394][ T8050] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 641.475427][ T8050] r5:8423bc00 r4:8291bcc0 [ 641.475435][ T8050] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 641.475469][ T8050] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 641.475510][ T8050] r8:8423bc00 r7:00000c40 r6:84a72f28 r5:00001000 r4:830016c0 [ 641.475519][ T8050] [<80525610>] (should_failslab) from [<8050a470>] (__kmalloc_noprof+0x9c/0x458) [ 641.475550][ T8050] [<8050a3d4>] (__kmalloc_noprof) from [<807bc304>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 641.475594][ T8050] r10:8423bc00 r9:8309fc00 r8:00000000 r7:84c906e8 r6:84a72f28 r5:00001000 [ 641.475604][ T8050] r4:00000000 [ 641.475612][ T8050] [<807bc2c8>] (tomoyo_realpath_from_path) from [<807b8448>] (tomoyo_path_number_perm+0xcc/0x22c) [ 641.475679][ T8050] r10:8423bc00 r9:00000000 r8:84a72f00 r7:00008912 r6:00000004 r5:81cd56c4 [ 641.475692][ T8050] r4:84a72f28 r3:826c0240 [ 641.475701][ T8050] [<807b837c>] (tomoyo_path_number_perm) from [<807bcd28>] (tomoyo_file_ioctl+0x1c/0x20) [ 641.475742][ T8050] r9:00000003 r8:84a72f00 r7:20000480 r6:20000480 r5:00008912 r4:84a72f00 [ 641.475762][ T8050] [<807bcd0c>] (tomoyo_file_ioctl) from [<8076a764>] (security_file_ioctl+0x64/0x1e4) [ 641.475798][ T8050] [<8076a700>] (security_file_ioctl) from [<8056b31c>] (sys_ioctl+0x4c/0xd84) [ 641.475834][ T8050] r7:20000480 r6:84a72f01 r5:00000000 r4:00008912 [ 641.475843][ T8050] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 641.475869][ T8050] Exception stack(0xece5dfa8 to 0xece5dff0) [ 641.475891][ T8050] dfa0: 00000000 00000000 00000003 00008912 20000480 00000000 [ 641.475913][ T8050] dfc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76b030bc [ 641.475930][ T8050] dfe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 641.475965][ T8050] r10:00000036 r9:8423bc00 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 641.475976][ T8050] r4:00000000 [ 641.493295][ T8050] ERROR: Out of memory at tomoyo_realpath_from_path. [ 641.595074][ T8054] fuse: Unknown parameter '0x0000000000000003' [ 642.625470][ T7662] veth0_vlan: entered promiscuous mode [ 642.634119][ T7662] veth1_vlan: entered promiscuous mode [ 642.659416][ T7662] veth0_macvtap: entered promiscuous mode [ 642.663593][ T7662] veth1_macvtap: entered promiscuous mode [ 642.687909][ T7662] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 642.688146][ T7662] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 642.688349][ T7662] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 642.688410][ T7662] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 644.569821][ T8091] fuse: Bad value for 'fd' [ 644.647881][ T8093] fuse: Unknown parameter 'fd0x0000000000000003' [ 645.761039][ T8097] FAULT_INJECTION: forcing a failure. [ 645.761039][ T8097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 645.761511][ T8097] CPU: 0 UID: 0 PID: 8097 Comm: syz.0.1173 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 645.761587][ T8097] Hardware name: ARM-Versatile Express [ 645.761614][ T8097] Call trace: [ 645.761687][ T8097] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 645.761802][ T8097] r7:b5403587 r6:00000000 r5:60000013 r4:82257d44 [ 645.761824][ T8097] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 645.761882][ T8097] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 645.761949][ T8097] r5:8423a400 r4:82951710 [ 645.761968][ T8097] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 645.762055][ T8097] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 645.762136][ T8097] r8:00000000 r7:b5403587 r6:76ae1bb8 r5:00000000 r4:ed1f9fb0 [ 645.762158][ T8097] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 645.762220][ T8097] [<8095f714>] (should_fail_usercopy) from [<8022b3ac>] (restore_sigframe+0x94/0x210) [ 645.762293][ T8097] [<8022b318>] (restore_sigframe) from [<8022b72c>] (sys_sigreturn+0x40/0x60) [ 645.762364][ T8097] r7:00000077 r6:0012fee0 r5:00000000 r4:ed1f9fb0 [ 645.762425][ T8097] [<8022b6ec>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 645.762490][ T8097] Exception stack(0xed1f9fa8 to 0xed1f9ff0) [ 645.762572][ T8097] 9fa0: 00000000 00000000 00000011 20000140 00008083 00000000 [ 645.762627][ T8097] 9fc0: 00000000 00000000 0012fee0 00000077 002d0000 00000000 00006364 76ae20bc [ 645.762656][ T8097] 9fe0: 76ae1ec0 76ae1bb8 000ef160 000ef168 [ 645.762683][ T8097] r5:00000000 r4:00000000 [ 645.912032][ T8101] fuse: Unknown parameter '' [ 645.988112][ T8104] fuse: Bad value for 'fd' [ 646.083730][ T8106] fuse: Unknown parameter 'fd0x0000000000000003' [ 649.329366][ T8122] fuse: Invalid rootmode [ 649.429075][ T8124] fuse: Unknown parameter 'fd0x0000000000000003' [ 652.222829][ T8134] FAULT_INJECTION: forcing a failure. [ 652.222829][ T8134] name failslab, interval 1, probability 0, space 0, times 0 [ 652.223253][ T8134] CPU: 0 UID: 0 PID: 8134 Comm: syz.1.1184 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 652.223316][ T8134] Hardware name: ARM-Versatile Express [ 652.223343][ T8134] Call trace: [ 652.223381][ T8134] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 652.223484][ T8134] r7:8423a400 r6:00000000 r5:60000013 r4:82257d44 [ 652.223504][ T8134] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 652.223567][ T8134] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 652.223629][ T8134] r5:8423a400 r4:8291bcc0 [ 652.223662][ T8134] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 652.223739][ T8134] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 652.223816][ T8134] r8:00000000 r7:8423a400 r6:00000dc0 r5:828f88d8 r4:83001240 [ 652.223835][ T8134] [<80525610>] (should_failslab) from [<805094a0>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 652.223893][ T8134] [<80509454>] (__kmalloc_cache_noprof) from [<80280780>] (call_usermodehelper_setup+0x48/0xb8) [ 652.223971][ T8134] r10:82c24ec8 r9:82c24ec4 r8:828f87ac r7:828f87ac r6:848b8e00 r5:828f88d8 [ 652.223993][ T8134] r4:848b8e00 [ 652.224009][ T8134] [<80280738>] (call_usermodehelper_setup) from [<803281e8>] (__request_module+0x150/0x2c0) [ 652.224132][ T8134] r7:8423a400 r6:848b8cc0 r5:00000002 r4:848b8e00 [ 652.224155][ T8134] [<80328098>] (__request_module) from [<8175873c>] (inet_create+0x2d0/0x384) [ 652.224229][ T8134] r3:00000000 r2:00000002 r1:82424a08 [ 652.224263][ T8134] r8:00000000 r7:84bb0d80 r6:84c52780 r5:ffffffa2 r4:00000000 [ 652.224280][ T8134] [<8175846c>] (inet_create) from [<8151865c>] (__sock_create+0xfc/0x228) [ 652.224381][ T8134] r10:81e6b908 r9:84bb0d80 r8:84c52780 r7:00000000 r6:8175846c r5:00000004 [ 652.224428][ T8134] r4:00000002 [ 652.224448][ T8134] [<81518560>] (__sock_create) from [<8151aeb0>] (__sys_socket+0x94/0x10c) [ 652.224522][ T8134] r10:00000119 r9:8423a400 r8:8020029c r7:00000119 r6:8423a400 r5:00000002 [ 652.224552][ T8134] r4:00000004 [ 652.224568][ T8134] [<8151ae1c>] (__sys_socket) from [<8151af38>] (sys_socket+0x10/0x14) [ 652.224630][ T8134] r6:0012fee0 r5:00000000 r4:00000000 [ 652.224647][ T8134] [<8151af28>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 652.224697][ T8134] Exception stack(0xed109fa8 to 0xed109ff0) [ 652.224737][ T8134] 9fa0: 00000000 00000000 00000002 00000004 00000000 00000000 [ 652.224790][ T8134] 9fc0: 00000000 00000000 0012fee0 00000119 002d0000 00000000 00006364 76b1e0bc [ 652.224837][ T8134] 9fe0: 76b1dec0 76b1deb0 0001939c 00131f30 [ 652.301255][ T8139] fuse: Invalid rootmode [ 658.082778][ T8162] fuse: Invalid rootmode [ 661.241477][ T8175] FAULT_INJECTION: forcing a failure. [ 661.241477][ T8175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.241814][ T8175] CPU: 0 UID: 0 PID: 8175 Comm: syz.0.1195 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 661.241856][ T8175] Hardware name: ARM-Versatile Express [ 661.241875][ T8175] Call trace: [ 661.241905][ T8175] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 661.241983][ T8175] r7:00000004 r6:00000000 r5:60000013 r4:82257d44 [ 661.241993][ T8175] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 661.242024][ T8175] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 661.242084][ T8175] r5:841da400 r4:82951710 [ 661.242132][ T8175] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 661.242169][ T8175] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 661.242212][ T8175] r8:00000004 r7:00000004 r6:20000780 r5:84a729c0 r4:834a8a80 [ 661.242223][ T8175] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 661.242265][ T8175] [<8095f714>] (should_fail_usercopy) from [<8056986c>] (do_fcntl+0x218/0x85c) [ 661.242300][ T8175] [<80569654>] (do_fcntl) from [<80569f28>] (sys_fcntl+0x78/0xc4) [ 661.242337][ T8175] r8:00000004 r7:20000780 r6:0000040c r5:00000000 r4:84a729c1 [ 661.242345][ T8175] [<80569eb0>] (sys_fcntl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 661.242373][ T8175] Exception stack(0xed1fdfa8 to 0xed1fdff0) [ 661.242396][ T8175] dfa0: 00000000 00000000 00000004 0000040c 20000780 00000000 [ 661.242413][ T8175] dfc0: 00000000 00000000 0012fee0 00000037 002d0000 00000000 00006364 76b030bc [ 661.242482][ T8175] dfe0: 76b02ec0 76b02eb0 0001939c 00131f30 [ 661.242503][ T8175] r9:841da400 r8:8020029c r7:00000037 r6:0012fee0 r5:00000000 r4:00000000 [ 661.319501][ T31] audit: type=1400 audit(661.280:268): avc: denied { accept } for pid=8176 comm="syz.0.1196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 661.841984][ T8183] fuse: Bad value for 'rootmode' [ 665.040121][ T8202] fuse: Bad value for 'rootmode' [ 668.344183][ T8211] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8211 comm=syz.1.1205 [ 668.425358][ T8213] FAULT_INJECTION: forcing a failure. [ 668.425358][ T8213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 668.426571][ T8213] CPU: 1 UID: 0 PID: 8213 Comm: syz.1.1206 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 668.426643][ T8213] Hardware name: ARM-Versatile Express [ 668.426666][ T8213] Call trace: [ 668.426699][ T8213] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 668.426800][ T8213] r7:200002c0 r6:00000000 r5:60000013 r4:82257d44 [ 668.426815][ T8213] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 668.426915][ T8213] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 668.426968][ T8213] r5:8423a400 r4:82951710 [ 668.426981][ T8213] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 668.427032][ T8213] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 668.427195][ T8213] r8:00000000 r7:200002c0 r6:85a823a3 r5:00000000 r4:00000000 [ 668.427215][ T8213] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 668.427267][ T8213] [<8095f714>] (should_fail_usercopy) from [<808aec1c>] (_copy_from_iter+0x6c/0x7c8) [ 668.427326][ T8213] [<808aebb0>] (_copy_from_iter) from [<818d9708>] (isotp_sendmsg+0x254/0x820) [ 668.427403][ T8213] r10:ed50df20 r9:85a823a3 r8:ed50df30 r7:00000014 r6:85a80000 r5:85a82000 [ 668.427426][ T8213] r4:00000000 [ 668.427443][ T8213] [<818d94b4>] (isotp_sendmsg) from [<81519d3c>] (__sock_sendmsg+0x44/0x78) [ 668.427531][ T8213] r10:00000000 r9:ed50ddc4 r8:ed50ddc4 r7:00000000 r6:84c52f00 r5:ed50df20 [ 668.427553][ T8213] r4:00000000 [ 668.427568][ T8213] [<81519cf8>] (__sock_sendmsg) from [<8151a5ac>] (____sys_sendmsg+0x298/0x2cc) [ 668.427627][ T8213] r7:00000000 r6:84c52f00 r5:00000410 r4:ed50df20 [ 668.427645][ T8213] [<8151a314>] (____sys_sendmsg) from [<8151c34c>] (___sys_sendmsg+0x9c/0xd0) [ 668.427711][ T8213] r10:ed50de24 r9:20000340 r8:00000410 r7:00000000 r6:84c52f00 r5:ed50df20 [ 668.427733][ T8213] r4:00000000 [ 668.427750][ T8213] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 668.427820][ T8213] r10:00000128 r9:8423a400 r8:84a72840 r7:00000410 r6:20000340 r5:84a72841 [ 668.427840][ T8213] r4:00000003 [ 668.427855][ T8213] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 668.427922][ T8213] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 668.427940][ T8213] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 668.427991][ T8213] Exception stack(0xed50dfa8 to 0xed50dff0) [ 668.428028][ T8213] dfa0: 00000000 00000000 00000003 20000340 00000410 00000000 [ 668.428061][ T8213] dfc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76b1e0bc [ 668.428090][ T8213] dfe0: 76b1dec0 76b1deb0 0001939c 00131f30 [ 668.965166][ T8218] fuse: Bad value for 'rootmode' [ 670.298579][ T8231] fuse: Unknown parameter 'use00000000000000000000' [ 670.549151][ T31] audit: type=1400 audit(670.500:269): avc: denied { map } for pid=8234 comm="syz.0.1215" path="socket:[13876]" dev="sockfs" ino=13876 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 670.747738][ T8243] fuse: Unknown parameter 'use00000000000000000000' [ 671.725884][ T8254] fuse: Unknown parameter 'use00000000000000000000' [ 672.037738][ T31] audit: type=1400 audit(671.990:270): avc: denied { getopt } for pid=8248 comm="syz.0.1221" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 672.750434][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 672.802534][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 672.863224][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 672.916652][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 673.460895][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 673.477932][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 673.500497][ T12] bond0 (unregistering): (slave bond1): Releasing backup interface [ 673.508044][ T12] bond0 (unregistering): Released all slaves [ 673.535467][ T12] bond1 (unregistering): Released all slaves [ 673.609798][ T12] hsr_slave_0: left promiscuous mode [ 673.613465][ T12] hsr_slave_1: left promiscuous mode [ 673.623236][ T12] veth1_macvtap: left promiscuous mode [ 673.623754][ T12] veth0_macvtap: left promiscuous mode [ 673.624022][ T12] veth1_vlan: left promiscuous mode [ 673.624235][ T12] veth0_vlan: left promiscuous mode [ 674.147234][ C1] hrtimer: interrupt took 9803696 ns [ 675.151953][ T8320] fuse: Unknown parameter 'user_i00000000000000000000' [ 675.859348][ T8375] fuse: Unknown parameter 'user_i00000000000000000000' [ 676.363464][ T8265] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 676.366426][ T8265] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 677.043563][ T8265] hsr_slave_0: entered promiscuous mode [ 677.044427][ T8265] hsr_slave_1: entered promiscuous mode [ 677.490358][ T8265] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 677.501652][ T8265] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 677.505121][ T8265] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 677.511464][ T8265] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 678.075155][ T8265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 678.217806][ T8665] fuse: Unknown parameter 'user_i00000000000000000000' [ 678.476476][ T8265] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 679.617972][ T8265] veth0_vlan: entered promiscuous mode [ 679.626526][ T8265] veth1_vlan: entered promiscuous mode [ 679.656604][ T8265] veth0_macvtap: entered promiscuous mode [ 679.662659][ T8265] veth1_macvtap: entered promiscuous mode [ 679.691190][ T8265] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 679.691842][ T8265] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 679.692466][ T8265] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 679.693001][ T8265] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 692.501617][ T8800] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8800 comm=syz.1.1262 [ 698.203901][ T8843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8843 comm=syz.1.1273 [ 701.081863][ T8850] FAULT_INJECTION: forcing a failure. [ 701.081863][ T8850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 701.083780][ T8850] CPU: 1 UID: 0 PID: 8850 Comm: syz.0.1272 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 701.083837][ T8850] Hardware name: ARM-Versatile Express [ 701.083853][ T8850] Call trace: [ 701.083875][ T8850] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 701.083938][ T8850] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 701.083947][ T8850] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 701.083977][ T8850] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 701.084007][ T8850] r5:83b4ec00 r4:82951710 [ 701.084014][ T8850] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 701.084065][ T8850] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 701.084102][ T8850] r8:76b5ef30 r7:00000000 r6:00000000 r5:e0161f68 r4:00000002 [ 701.084111][ T8850] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 701.084138][ T8850] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 701.084169][ T8850] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 701.084208][ T8850] r10:00000001 r9:80604190 r8:00000002 r7:e0161f68 r6:0000000f r5:76b5ef30 [ 701.084220][ T8850] r4:83b4ec00 r3:e0161e9f [ 701.084228][ T8850] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 701.084264][ T8850] r8:76b5ef30 r7:e0161f68 r6:83b4ec00 r5:0000000f r4:850eeb40 [ 701.084272][ T8850] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 701.084335][ T8850] r10:00000003 r9:83b4ec00 r8:8020029c r7:00000000 r6:00000000 r5:850eeb40 [ 701.084345][ T8850] r4:850eeb43 [ 701.084353][ T8850] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 701.084386][ T8850] r7:00000003 r6:00000005 r5:76b5ef30 r4:0000000f [ 701.084394][ T8850] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 701.084419][ T8850] Exception stack(0xe0161fa8 to 0xe0161ff0) [ 701.084440][ T8850] 1fa0: 0000000f 76b5ef30 00000005 76b5ef30 0000000f 00000000 [ 701.084458][ T8850] 1fc0: 0000000f 76b5ef30 00000005 00000003 002d0000 00000000 00006364 76b5f0bc [ 701.084472][ T8850] 1fe0: 00000158 76b5eed0 000d7d68 0012fe04 [ 701.164350][ T8858] fuse: Unknown parameter '0x0000000000000003' [ 704.752812][ T31] audit: type=1400 audit(704.710:271): avc: denied { create } for pid=8871 comm="syz.1.1280" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 704.900870][ T8877] fuse: Unknown parameter '0x0000000000000003' [ 708.169403][ T8892] fuse: Unknown parameter '0x0000000000000003' [ 708.231703][ T8894] FAULT_INJECTION: forcing a failure. [ 708.231703][ T8894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 708.232096][ T8894] CPU: 0 UID: 0 PID: 8894 Comm: syz.0.1288 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 708.232160][ T8894] Hardware name: ARM-Versatile Express [ 708.232189][ T8894] Call trace: [ 708.232240][ T8894] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 708.232405][ T8894] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 708.232426][ T8894] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 708.232484][ T8894] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 708.232554][ T8894] r5:8423a400 r4:82951710 [ 708.232957][ T8894] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 708.233065][ T8894] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 708.233467][ T8894] r8:76ba0f30 r7:00000000 r6:00000000 r5:e053df68 r4:00000002 [ 708.233753][ T8894] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 708.233920][ T8894] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 708.234049][ T8894] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 708.234367][ T8894] r10:00000001 r9:80604190 r8:00000002 r7:e053df68 r6:0000000f r5:76ba0f30 [ 708.234509][ T8894] r4:8423a400 r3:e053de9f [ 708.234539][ T8894] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 708.234707][ T8894] r8:76ba0f30 r7:e053df68 r6:8423a400 r5:0000000f r4:854e2e40 [ 708.234887][ T8894] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 708.235279][ T8894] r10:00000003 r9:8423a400 r8:8020029c r7:00000000 r6:00000000 r5:854e2e40 [ 708.235689][ T8894] r4:854e2e43 [ 708.236028][ T8894] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 708.236361][ T8894] r7:00000003 r6:00000005 r5:76ba0f30 r4:0000000f [ 708.236536][ T8894] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 708.236853][ T8894] Exception stack(0xe053dfa8 to 0xe053dff0) [ 708.236998][ T8894] dfa0: 0000000f 76ba0f30 00000005 76ba0f30 0000000f 00000000 [ 708.237258][ T8894] dfc0: 0000000f 76ba0f30 00000005 00000003 002d0000 00000000 00006364 76ba10bc [ 708.238173][ T8894] dfe0: 00000158 76ba0ed0 000d7d68 0012fe04 [ 714.402593][ T31] audit: type=1400 audit(714.360:272): avc: denied { create } for pid=8914 comm="syz.1.1293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 714.406330][ T31] audit: type=1400 audit(714.360:273): avc: denied { bind } for pid=8914 comm="syz.1.1293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 714.412083][ T31] audit: type=1400 audit(714.370:274): avc: denied { accept } for pid=8914 comm="syz.1.1293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 714.419351][ T31] audit: type=1400 audit(714.380:275): avc: denied { write } for pid=8914 comm="syz.1.1293" path="socket:[15737]" dev="sockfs" ino=15737 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 714.419801][ T31] audit: type=1400 audit(714.380:276): avc: denied { write } for pid=8914 comm="syz.1.1293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 718.184461][ T8926] FAULT_INJECTION: forcing a failure. [ 718.184461][ T8926] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 718.184791][ T8926] CPU: 0 UID: 0 PID: 8926 Comm: syz.1.1298 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 718.184847][ T8926] Hardware name: ARM-Versatile Express [ 718.184865][ T8926] Call trace: [ 718.184890][ T8926] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 718.184963][ T8926] r7:20000040 r6:00000000 r5:60000013 r4:82257d44 [ 718.184976][ T8926] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 718.185017][ T8926] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 718.185061][ T8926] r5:841d8000 r4:82951710 [ 718.185072][ T8926] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 718.185207][ T8926] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 718.185314][ T8926] r8:00000000 r7:20000040 r6:851ca3a3 r5:00000000 r4:00000000 [ 718.185390][ T8926] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 718.185476][ T8926] [<8095f714>] (should_fail_usercopy) from [<808aec1c>] (_copy_from_iter+0x6c/0x7c8) [ 718.185546][ T8926] [<808aebb0>] (_copy_from_iter) from [<818d9708>] (isotp_sendmsg+0x254/0x820) [ 718.185643][ T8926] r10:e071de98 r9:851ca3a3 r8:e071dea8 r7:00000080 r6:851c8000 r5:851ca000 [ 718.185669][ T8926] r4:00000000 [ 718.185725][ T8926] [<818d94b4>] (isotp_sendmsg) from [<81519d3c>] (__sock_sendmsg+0x44/0x78) [ 718.185808][ T8926] r10:00000122 r9:854e2c00 r8:854e2c01 r7:00000000 r6:84c23680 r5:e071de98 [ 718.185863][ T8926] r4:00000000 [ 718.185923][ T8926] [<81519cf8>] (__sock_sendmsg) from [<8151bb7c>] (__sys_sendto+0x110/0x15c) [ 718.186023][ T8926] r7:00000000 r6:84c23680 r5:00000000 r4:00000000 [ 718.186149][ T8926] [<8151ba6c>] (__sys_sendto) from [<8151bbe4>] (sys_sendto+0x1c/0x24) [ 718.186231][ T8926] r9:841d8000 r8:8020029c r7:00000122 r6:0012fee0 r5:00000000 r4:00000000 [ 718.186251][ T8926] [<8151bbc8>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 718.186280][ T8926] Exception stack(0xe071dfa8 to 0xe071dff0) [ 718.186302][ T8926] dfa0: 00000000 00000000 00000000 20000040 00000080 00000000 [ 718.186348][ T8926] dfc0: 00000000 00000000 0012fee0 00000122 002d0000 00000000 00006364 76b1e0bc [ 718.186417][ T8926] dfe0: 76b1dec0 76b1deb0 0001939c 00131f30 [ 723.093469][ T8951] FAULT_INJECTION: forcing a failure. [ 723.093469][ T8951] name failslab, interval 1, probability 0, space 0, times 0 [ 723.093766][ T8951] CPU: 0 UID: 0 PID: 8951 Comm: syz.1.1304 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 723.093811][ T8951] Hardware name: ARM-Versatile Express [ 723.093826][ T8951] Call trace: [ 723.093858][ T8951] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 723.093919][ T8951] r7:00000c40 r6:00000000 r5:60000013 r4:82257d44 [ 723.093929][ T8951] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 723.093960][ T8951] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 723.093993][ T8951] r5:84239800 r4:8291bcc0 [ 723.094002][ T8951] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 723.094035][ T8951] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 723.094076][ T8951] r8:84239800 r7:00000c40 r6:854e2328 r5:00001000 r4:830016c0 [ 723.094086][ T8951] [<80525610>] (should_failslab) from [<8050a470>] (__kmalloc_noprof+0x9c/0x458) [ 723.094116][ T8951] [<8050a3d4>] (__kmalloc_noprof) from [<807bc304>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 723.094159][ T8951] r10:84239800 r9:8309fc00 r8:00000000 r7:84c7f550 r6:854e2328 r5:00001000 [ 723.094186][ T8951] r4:00000000 [ 723.094292][ T8951] [<807bc2c8>] (tomoyo_realpath_from_path) from [<807b8448>] (tomoyo_path_number_perm+0xcc/0x22c) [ 723.094419][ T8951] r10:84239800 r9:00000000 r8:854e2300 r7:00004147 r6:00000004 r5:81cd56c4 [ 723.094611][ T8951] r4:854e2328 r3:826c0240 [ 723.094826][ T8951] [<807b837c>] (tomoyo_path_number_perm) from [<807bcd28>] (tomoyo_file_ioctl+0x1c/0x20) [ 723.095065][ T8951] r9:00000004 r8:854e2300 r7:00000000 r6:00000000 r5:00004147 r4:854e2300 [ 723.095585][ T8951] [<807bcd0c>] (tomoyo_file_ioctl) from [<8076a764>] (security_file_ioctl+0x64/0x1e4) [ 723.095711][ T8951] [<8076a700>] (security_file_ioctl) from [<8056b31c>] (sys_ioctl+0x4c/0xd84) [ 723.095847][ T8951] r7:00000000 r6:854e2301 r5:00000000 r4:00004147 [ 723.095877][ T8951] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 723.095923][ T8951] Exception stack(0xdf931fa8 to 0xdf931ff0) [ 723.095993][ T8951] 1fa0: 00000000 00000000 00000004 00004147 00000000 00000000 [ 723.096076][ T8951] 1fc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76afd0bc [ 723.096270][ T8951] 1fe0: 76afcec0 76afceb0 0001939c 00131f30 [ 723.096498][ T8951] r10:00000036 r9:84239800 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 723.096879][ T8951] r4:00000000 [ 723.107937][ T8951] ERROR: Out of memory at tomoyo_realpath_from_path. [ 751.679489][ T9064] FAULT_INJECTION: forcing a failure. [ 751.679489][ T9064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 751.680571][ T9064] CPU: 1 UID: 0 PID: 9064 Comm: syz.0.1334 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 751.680637][ T9064] Hardware name: ARM-Versatile Express [ 751.680652][ T9064] Call trace: [ 751.680674][ T9064] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 751.680738][ T9064] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 751.680747][ T9064] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 751.680776][ T9064] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 751.680807][ T9064] r5:859a8000 r4:82951710 [ 751.680814][ T9064] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 751.680845][ T9064] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 751.680879][ T9064] r8:76ba0f30 r7:00000000 r6:00000000 r5:ead8df68 r4:00000002 [ 751.680888][ T9064] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 751.680914][ T9064] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 751.680944][ T9064] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 751.680983][ T9064] r10:00000001 r9:80604190 r8:00000002 r7:ead8df68 r6:0000000f r5:76ba0f30 [ 751.680995][ T9064] r4:859a8000 r3:ead8de9f [ 751.681002][ T9064] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 751.681038][ T9064] r8:76ba0f30 r7:ead8df68 r6:859a8000 r5:0000000f r4:850ee000 [ 751.681046][ T9064] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 751.681080][ T9064] r10:00000003 r9:859a8000 r8:8020029c r7:00000000 r6:00000000 r5:850ee000 [ 751.681090][ T9064] r4:850ee003 [ 751.681097][ T9064] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 751.681129][ T9064] r7:00000003 r6:00000005 r5:76ba0f30 r4:0000000f [ 751.681137][ T9064] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 751.681163][ T9064] Exception stack(0xead8dfa8 to 0xead8dff0) [ 751.681182][ T9064] dfa0: 0000000f 76ba0f30 00000005 76ba0f30 0000000f 00000000 [ 751.681200][ T9064] dfc0: 0000000f 76ba0f30 00000005 00000003 002d0000 00000000 00006364 76ba10bc [ 751.681214][ T9064] dfe0: 00000158 76ba0ed0 000d7d68 0012fe04 [ 760.555815][ T9096] FAULT_INJECTION: forcing a failure. [ 760.555815][ T9096] name failslab, interval 1, probability 0, space 0, times 0 [ 760.556162][ T9096] CPU: 0 UID: 0 PID: 9096 Comm: syz.0.1344 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 760.556213][ T9096] Hardware name: ARM-Versatile Express [ 760.556232][ T9096] Call trace: [ 760.556264][ T9096] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 760.556391][ T9096] r7:00000c40 r6:00000000 r5:60000013 r4:82257d44 [ 760.556404][ T9096] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 760.556438][ T9096] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 760.556495][ T9096] r5:84238c00 r4:8291bcc0 [ 760.556510][ T9096] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 760.556574][ T9096] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 760.556629][ T9096] r8:84238c00 r7:00000c40 r6:854e21a8 r5:00001000 r4:830016c0 [ 760.556638][ T9096] [<80525610>] (should_failslab) from [<8050a470>] (__kmalloc_noprof+0x9c/0x458) [ 760.556669][ T9096] [<8050a3d4>] (__kmalloc_noprof) from [<807bc304>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 760.556714][ T9096] r10:84238c00 r9:8583a400 r8:00000000 r7:837f4b28 r6:854e21a8 r5:00001000 [ 760.556744][ T9096] r4:00000000 [ 760.556787][ T9096] [<807bc2c8>] (tomoyo_realpath_from_path) from [<807b8448>] (tomoyo_path_number_perm+0xcc/0x22c) [ 760.556861][ T9096] r10:84238c00 r9:00000000 r8:854e2180 r7:00005451 r6:00000004 r5:81cd56c4 [ 760.556978][ T9096] r4:854e21a8 r3:826c0240 [ 760.556992][ T9096] [<807b837c>] (tomoyo_path_number_perm) from [<807bcd28>] (tomoyo_file_ioctl+0x1c/0x20) [ 760.557067][ T9096] r9:00000003 r8:854e2180 r7:00000000 r6:00000000 r5:00005451 r4:854e2180 [ 760.557080][ T9096] [<807bcd0c>] (tomoyo_file_ioctl) from [<8076a764>] (security_file_ioctl+0x64/0x1e4) [ 760.557115][ T9096] [<8076a700>] (security_file_ioctl) from [<8056b31c>] (sys_ioctl+0x4c/0xd84) [ 760.557150][ T9096] r7:00000000 r6:854e2181 r5:00000000 r4:00005451 [ 760.557268][ T9096] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 760.557304][ T9096] Exception stack(0xeac9dfa8 to 0xeac9dff0) [ 760.557328][ T9096] dfa0: 00000000 00000000 00000003 00005451 00000000 00000000 [ 760.557384][ T9096] dfc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76ba10bc [ 760.557537][ T9096] dfe0: 76ba0ec0 76ba0eb0 0001939c 00131f30 [ 760.557612][ T9096] r10:00000036 r9:84238c00 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 760.557665][ T9096] r4:00000000 [ 760.558993][ T9096] ERROR: Out of memory at tomoyo_realpath_from_path. [ 767.319737][ T9115] FAULT_INJECTION: forcing a failure. [ 767.319737][ T9115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 767.321239][ T9115] CPU: 0 UID: 0 PID: 9115 Comm: syz.0.1349 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 767.321322][ T9115] Hardware name: ARM-Versatile Express [ 767.321348][ T9115] Call trace: [ 767.321386][ T9115] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 767.321492][ T9115] r7:200002c0 r6:00000000 r5:60000013 r4:82257d44 [ 767.321520][ T9115] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 767.321573][ T9115] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 767.321630][ T9115] r5:84239800 r4:82951710 [ 767.321645][ T9115] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 767.321700][ T9115] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 767.321763][ T9115] r8:00000000 r7:200002c0 r6:8551a3a3 r5:00000000 r4:00000000 [ 767.321778][ T9115] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 767.321827][ T9115] [<8095f714>] (should_fail_usercopy) from [<808aec1c>] (_copy_from_iter+0x6c/0x7c8) [ 767.321881][ T9115] [<808aebb0>] (_copy_from_iter) from [<818d9708>] (isotp_sendmsg+0x254/0x820) [ 767.321958][ T9115] r10:eae7df20 r9:8551a3a3 r8:eae7df30 r7:00000014 r6:85518000 r5:8551a000 [ 767.321978][ T9115] r4:00000000 [ 767.321992][ T9115] [<818d94b4>] (isotp_sendmsg) from [<81519d3c>] (__sock_sendmsg+0x44/0x78) [ 767.322063][ T9115] r10:00000000 r9:eae7ddc4 r8:eae7ddc4 r7:00000000 r6:84c9ea00 r5:eae7df20 [ 767.322081][ T9115] r4:00000000 [ 767.322096][ T9115] [<81519cf8>] (__sock_sendmsg) from [<8151a5ac>] (____sys_sendmsg+0x298/0x2cc) [ 767.322154][ T9115] r7:00000000 r6:84c9ea00 r5:00000410 r4:eae7df20 [ 767.322170][ T9115] [<8151a314>] (____sys_sendmsg) from [<8151c34c>] (___sys_sendmsg+0x9c/0xd0) [ 767.322236][ T9115] r10:eae7de24 r9:20000340 r8:00000410 r7:00000000 r6:84c9ea00 r5:eae7df20 [ 767.322255][ T9115] r4:00000000 [ 767.322270][ T9115] [<8151c2b0>] (___sys_sendmsg) from [<8151c7dc>] (__sys_sendmsg+0x8c/0xd8) [ 767.322393][ T9115] r10:00000128 r9:84239800 r8:854e2e40 r7:00000410 r6:20000340 r5:854e2e41 [ 767.322420][ T9115] r4:00000003 [ 767.322437][ T9115] [<8151c750>] (__sys_sendmsg) from [<8151c83c>] (sys_sendmsg+0x14/0x18) [ 767.322538][ T9115] r8:8020029c r7:00000128 r6:0012fee0 r5:00000000 r4:00000000 [ 767.322556][ T9115] [<8151c828>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 767.322604][ T9115] Exception stack(0xeae7dfa8 to 0xeae7dff0) [ 767.322701][ T9115] dfa0: 00000000 00000000 00000003 20000340 00000410 00000000 [ 767.322762][ T9115] dfc0: 00000000 00000000 0012fee0 00000128 002d0000 00000000 00006364 76ba10bc [ 767.322789][ T9115] dfe0: 76ba0ec0 76ba0eb0 0001939c 00131f30 [ 789.657614][ T1786] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 789.811867][ T1786] usb 1-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 789.813017][ T1786] usb 1-1: config 1 interface 0 altsetting 69 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 789.814108][ T1786] usb 1-1: config 1 interface 0 has no altsetting 0 [ 789.825418][ T1786] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 789.826216][ T1786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 789.827947][ T1786] usb 1-1: Product: ည [ 789.829111][ T1786] usb 1-1: Manufacturer:   [ 789.829280][ T1786] usb 1-1: SerialNumber: ࠝ [ 789.836521][ T9232] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 789.839786][ T9232] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 790.077784][ T9232] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 790.078965][ T9232] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 790.123294][ T1786] usb 1-1: USB disconnect, device number 7 [ 791.137500][ T5949] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 791.292566][ T5949] usb 2-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 791.293233][ T5949] usb 2-1: config 1 interface 0 altsetting 69 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 791.294003][ T5949] usb 2-1: config 1 interface 0 has no altsetting 0 [ 791.302355][ T5949] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 791.302908][ T5949] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 791.303499][ T5949] usb 2-1: Product: ည [ 791.304775][ T5949] usb 2-1: Manufacturer:   [ 791.305897][ T5949] usb 2-1: SerialNumber: ࠝ [ 791.312492][ T9263] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 791.314336][ T9263] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 791.525896][ T5949] usb 2-1: USB disconnect, device number 10 [ 794.218027][ T1786] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 794.395651][ T1786] usb 1-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 794.397659][ T1786] usb 1-1: config 1 interface 0 altsetting 69 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 794.399439][ T1786] usb 1-1: config 1 interface 0 has no altsetting 0 [ 794.412770][ T1786] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 794.414181][ T1786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 794.415974][ T1786] usb 1-1: Product: ည [ 794.417578][ T1786] usb 1-1: Manufacturer:   [ 794.418419][ T1786] usb 1-1: SerialNumber: ࠝ [ 794.424525][ T9293] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 794.429389][ T9293] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 794.650692][ T1786] usb 1-1: USB disconnect, device number 8 [ 796.730070][ T31] audit: type=1400 audit(796.690:277): avc: denied { mounton } for pid=9339 comm="syz.1.1400" path="/proc/376/task" dev="proc" ino=16389 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 802.669053][ T9367] FAULT_INJECTION: forcing a failure. [ 802.669053][ T9367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 802.669485][ T9367] CPU: 0 UID: 0 PID: 9367 Comm: syz.0.1407 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 802.669576][ T9367] Hardware name: ARM-Versatile Express [ 802.669603][ T9367] Call trace: [ 802.669642][ T9367] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 802.669902][ T9367] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 802.670002][ T9367] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 802.670112][ T9367] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 802.670304][ T9367] r5:833d8c00 r4:82951710 [ 802.670440][ T9367] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 802.670669][ T9367] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 802.670770][ T9367] r8:76b1cf30 r7:00000000 r6:00000000 r5:ebae9f68 r4:00000002 [ 802.670789][ T9367] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 802.670989][ T9367] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 802.671280][ T9367] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 802.671618][ T9367] r10:00000001 r9:80604190 r8:00000002 r7:ebae9f68 r6:0000000f r5:76b1cf30 [ 802.671674][ T9367] r4:833d8c00 r3:ebae9e9f [ 802.671695][ T9367] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 802.671984][ T9367] r8:76b1cf30 r7:ebae9f68 r6:833d8c00 r5:0000000f r4:854e2b40 [ 802.672052][ T9367] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 802.672170][ T9367] r10:00000003 r9:833d8c00 r8:8020029c r7:00000000 r6:00000000 r5:854e2b40 [ 802.672195][ T9367] r4:854e2b43 [ 802.672213][ T9367] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 802.672367][ T9367] r7:00000003 r6:00000005 r5:76b1cf30 r4:0000000f [ 802.672483][ T9367] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 802.672565][ T9367] Exception stack(0xebae9fa8 to 0xebae9ff0) [ 802.672685][ T9367] 9fa0: 0000000f 76b1cf30 00000005 76b1cf30 0000000f 00000000 [ 802.673093][ T9367] 9fc0: 0000000f 76b1cf30 00000005 00000003 002d0000 00000000 00006364 76b1d0bc [ 802.673340][ T9367] 9fe0: 00000158 76b1ced0 000d7d68 0012fe04 [ 811.973028][ T9426] FAULT_INJECTION: forcing a failure. [ 811.973028][ T9426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 811.973359][ T9426] CPU: 0 UID: 0 PID: 9426 Comm: syz.1.1424 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 811.973441][ T9426] Hardware name: ARM-Versatile Express [ 811.973463][ T9426] Call trace: [ 811.973505][ T9426] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 811.973595][ T9426] r7:76b1ceb0 r6:00000000 r5:60000013 r4:82257d44 [ 811.973607][ T9426] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 811.973639][ T9426] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 811.973769][ T9426] r5:85186000 r4:82951710 [ 811.973803][ T9426] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 811.973902][ T9426] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 811.973963][ T9426] r8:00000000 r7:76b1ceb0 r6:8492b680 r5:00000000 r4:ebc1de98 [ 811.974050][ T9426] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 811.974088][ T9426] [<8095f714>] (should_fail_usercopy) from [<808aec1c>] (_copy_from_iter+0x6c/0x7c8) [ 811.974156][ T9426] [<808aebb0>] (_copy_from_iter) from [<81645438>] (netlink_sendmsg+0x18c/0x444) [ 811.974240][ T9426] r10:00000000 r9:00000000 r8:ebc1dea8 r7:845b8400 r6:00000024 r5:858b3840 [ 811.974357][ T9426] r4:ebc1de98 [ 811.974429][ T9426] [<816452ac>] (netlink_sendmsg) from [<81519d3c>] (__sock_sendmsg+0x44/0x78) [ 811.974555][ T9426] r10:00000122 r9:854e2240 r8:854e2241 r7:76b1ce1c r6:84c9e000 r5:ebc1de98 [ 811.974631][ T9426] r4:00000000 [ 811.974704][ T9426] [<81519cf8>] (__sock_sendmsg) from [<8151bb7c>] (__sys_sendto+0x110/0x15c) [ 811.974832][ T9426] r7:76b1ce1c r6:84c9e000 r5:00000000 r4:00000000 [ 811.974872][ T9426] [<8151ba6c>] (__sys_sendto) from [<8151bbe4>] (sys_sendto+0x1c/0x24) [ 811.974911][ T9426] r9:85186000 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76b1ce1c [ 811.974919][ T9426] [<8151bbc8>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 811.975004][ T9426] Exception stack(0xebc1dfa8 to 0xebc1dff0) [ 811.975029][ T9426] dfa0: 76b1ce1c 0000000c 00000004 76b1ceb0 00000024 00000000 [ 811.975177][ T9426] dfc0: 76b1ce1c 0000000c 00000000 00000122 00000004 00000000 76b1ceb0 76b1e0bc [ 811.975298][ T9426] dfe0: 00000000 76b1cdf0 000d7d68 001343c8 [ 818.598142][ T31] audit: type=1400 audit(818.550:278): avc: denied { bind } for pid=9471 comm="syz.1.1439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 818.602343][ T31] audit: type=1400 audit(818.560:279): avc: denied { write } for pid=9471 comm="syz.1.1439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 837.810592][ T9589] FAULT_INJECTION: forcing a failure. [ 837.810592][ T9589] name failslab, interval 1, probability 0, space 0, times 0 [ 837.811099][ T9589] CPU: 1 UID: 0 PID: 9589 Comm: syz.1.1475 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 837.811168][ T9589] Hardware name: ARM-Versatile Express [ 837.811202][ T9589] Call trace: [ 837.811290][ T9589] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 837.811436][ T9589] r7:00000d40 r6:00000000 r5:60000013 r4:82257d44 [ 837.811477][ T9589] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 837.811585][ T9589] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 837.811656][ T9589] r5:84239800 r4:8291bcc0 [ 837.811673][ T9589] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 837.811737][ T9589] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 837.811816][ T9589] r8:84239800 r7:00000d40 r6:850ee4a8 r5:0000001b r4:83001240 [ 837.811836][ T9589] [<80525610>] (should_failslab) from [<8050a470>] (__kmalloc_noprof+0x9c/0x458) [ 837.811897][ T9589] [<8050a3d4>] (__kmalloc_noprof) from [<807bc20c>] (tomoyo_encode2+0x64/0xf0) [ 837.811981][ T9589] r10:00000fff r9:8309e800 r8:00000000 r7:835c2660 r6:850ee4a8 r5:8424bffc [ 837.812005][ T9589] r4:8424bfec [ 837.812058][ T9589] [<807bc1a8>] (tomoyo_encode2) from [<807bc2bc>] (tomoyo_encode+0x24/0x30) [ 837.812144][ T9589] r9:8309e800 r8:00000000 r7:835c2660 r6:850ee4a8 r5:00001000 r4:8424bfed [ 837.812187][ T9589] [<807bc298>] (tomoyo_encode) from [<807bc348>] (tomoyo_realpath_from_path+0x80/0x17c) [ 837.812320][ T9589] r5:00001000 r4:8424b000 [ 837.812346][ T9589] [<807bc2c8>] (tomoyo_realpath_from_path) from [<807b8448>] (tomoyo_path_number_perm+0xcc/0x22c) [ 837.812430][ T9589] r10:84239800 r9:00000000 r8:850ee480 r7:80045005 r6:00000004 r5:81cd56c4 [ 837.812537][ T9589] r4:850ee4a8 r3:826c0240 [ 837.812560][ T9589] [<807b837c>] (tomoyo_path_number_perm) from [<807bcd28>] (tomoyo_file_ioctl+0x1c/0x20) [ 837.812641][ T9589] r9:00000003 r8:850ee480 r7:200011c0 r6:200011c0 r5:80045005 r4:850ee480 [ 837.812661][ T9589] [<807bcd0c>] (tomoyo_file_ioctl) from [<8076a764>] (security_file_ioctl+0x64/0x1e4) [ 837.812808][ T9589] [<8076a700>] (security_file_ioctl) from [<8056b31c>] (sys_ioctl+0x4c/0xd84) [ 837.812924][ T9589] r7:200011c0 r6:850ee481 r5:00000000 r4:80045005 [ 837.813008][ T9589] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 837.813070][ T9589] Exception stack(0xecdd5fa8 to 0xecdd5ff0) [ 837.813113][ T9589] 5fa0: 00000000 00000000 00000003 80045005 200011c0 00000000 [ 837.813152][ T9589] 5fc0: 00000000 00000000 0012fee0 00000036 002d0000 00000000 00006364 76b1e0bc [ 837.813181][ T9589] 5fe0: 76b1dec0 76b1deb0 0001939c 00131f30 [ 837.813229][ T9589] r10:00000036 r9:84239800 r8:8020029c r7:00000036 r6:0012fee0 r5:00000000 [ 837.813262][ T9589] r4:00000000 [ 837.813312][ T9589] ERROR: Out of memory at tomoyo_realpath_from_path. [ 841.232537][ T31] audit: type=1400 audit(841.190:280): avc: denied { read } for pid=9619 comm="syz.0.1484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 846.918601][ T31] audit: type=1400 audit(846.880:281): avc: denied { setopt } for pid=9658 comm="syz.0.1497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 849.401705][ T31] audit: type=1400 audit(849.360:282): avc: denied { lock } for pid=9671 comm="syz.1.1502" path="socket:[17843]" dev="sockfs" ino=17843 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 851.500870][ T9681] FAULT_INJECTION: forcing a failure. [ 851.500870][ T9681] name failslab, interval 1, probability 0, space 0, times 0 [ 851.502556][ T9681] CPU: 0 UID: 0 PID: 9681 Comm: syz.1.1504 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 851.502683][ T9681] Hardware name: ARM-Versatile Express [ 851.502716][ T9681] Call trace: [ 851.502764][ T9681] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 851.502889][ T9681] r7:8423ec00 r6:00000000 r5:60000013 r4:82257d44 [ 851.502913][ T9681] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 851.502977][ T9681] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 851.503044][ T9681] r5:8423ec00 r4:8291bcc0 [ 851.503064][ T9681] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 851.503131][ T9681] [<8095f4d4>] (should_fail_ex) from [<8052567c>] (should_failslab+0x6c/0x94) [ 851.503225][ T9681] r8:00000000 r7:8423ec00 r6:00000cc0 r5:20000000 r4:830a8a80 [ 851.503250][ T9681] [<80525610>] (should_failslab) from [<8050a0ec>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 851.503317][ T9681] [<8050a0a0>] (kmem_cache_alloc_noprof) from [<80560b3c>] (getname_flags.part.0+0x28/0x18c) [ 851.503399][ T9681] r10:00000142 r9:8423ec00 r8:8020029c r7:00000000 r6:8245d848 r5:20000000 [ 851.503425][ T9681] r4:20000000 [ 851.503445][ T9681] [<80560b14>] (getname_flags.part.0) from [<80565c24>] (getname_flags+0x3c/0x50) [ 851.503526][ T9681] r9:8423ec00 r8:8020029c r7:00000003 r6:ed0c1f58 r5:00000000 r4:20000000 [ 851.503548][ T9681] [<80565be8>] (getname_flags) from [<8054e724>] (do_sys_openat2+0x60/0xe0) [ 851.503623][ T9681] r5:20000000 r4:00000000 [ 851.503643][ T9681] [<8054e6c4>] (do_sys_openat2) from [<8054eb7c>] (sys_openat+0x98/0xd4) [ 851.503712][ T9681] r7:00000142 r6:0012fee0 r5:20000000 r4:00000003 [ 851.503733][ T9681] [<8054eae4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 851.503793][ T9681] Exception stack(0xed0c1fa8 to 0xed0c1ff0) [ 851.503836][ T9681] 1fa0: 00000000 00000000 00000003 20000000 00000002 00000000 [ 851.503878][ T9681] 1fc0: 00000000 00000000 0012fee0 00000142 002d0000 00000000 00006364 76b1e0bc [ 851.503908][ T9681] 1fe0: 76b1dec0 76b1deb0 0001939c 00131f30 [ 851.503938][ T9681] r5:00000000 r4:00000000 [ 863.157759][ T9] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 863.327526][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 863.341206][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 863.352105][ T9] usb 2-1: New USB device found, idVendor=054c, idProduct=0374, bcdDevice= 0.40 [ 863.353329][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 863.354315][ T9] usb 2-1: Product: syz [ 863.354967][ T9] usb 2-1: Manufacturer: ⴛ錓艄냺䜄ꋴᤙ쮎啍ᶄ凊弓턌Ꞻ㔐挢酼䫒佹뢌鎖䡦箈鋥䔚ო凫⟑ᬥ [ 863.355860][ T9] usb 2-1: SerialNumber: syz [ 863.360803][ T9] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 863.363237][ T9] usb 2-1: no configuration chosen from 1 choice [ 872.927754][ T10] usb 2-1: USB disconnect, device number 11 [ 879.414819][ T31] audit: type=1400 audit(879.370:283): avc: denied { name_bind } for pid=9821 comm="syz.1.1544" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 881.553888][ T9835] SELinux: Context system_u:object_r:devlog_t:s0 is not valid (left unmapped). [ 881.558367][ T31] audit: type=1400 audit(881.510:284): avc: denied { relabelto } for pid=9834 comm="syz.0.1549" name="ptmx" dev="devtmpfs" ino=603 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 881.559897][ T31] audit: type=1400 audit(881.520:285): avc: denied { associate } for pid=9834 comm="syz.0.1549" name="ptmx" dev="devtmpfs" ino=603 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:devlog_t:s0" [ 881.570819][ T31] audit: type=1400 audit(881.520:286): avc: denied { module_request } for pid=9834 comm="syz.0.1549" kmod="net-pf-2-proto-0-type-0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 883.990874][ T31] audit: type=1400 audit(883.950:287): avc: denied { read write } for pid=8265 comm="syz-executor" name="loop0" dev="devtmpfs" ino=633 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 883.994242][ T31] audit: type=1400 audit(883.950:288): avc: denied { open } for pid=8265 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=633 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 883.997563][ T31] audit: type=1400 audit(883.950:289): avc: denied { ioctl } for pid=8265 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=633 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 884.355125][ T9854] FAULT_INJECTION: forcing a failure. [ 884.355125][ T9854] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 884.355965][ T9854] CPU: 0 UID: 0 PID: 9854 Comm: syz.1.1555 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 884.356009][ T9854] Hardware name: ARM-Versatile Express [ 884.356082][ T9854] Call trace: [ 884.356162][ T9854] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 884.356382][ T9854] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 884.356409][ T9854] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 884.356475][ T9854] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 884.356555][ T9854] r5:859a9800 r4:82951710 [ 884.356574][ T9854] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 884.356652][ T9854] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 884.356723][ T9854] r8:76b1df30 r7:00000000 r6:00000000 r5:ed82df68 r4:00000002 [ 884.356740][ T9854] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 884.356831][ T9854] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 884.357069][ T9854] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 884.357169][ T9854] r10:00000001 r9:80604190 r8:00000002 r7:ed82df68 r6:0000000f r5:76b1df30 [ 884.357184][ T9854] r4:859a9800 r3:ed82de9f [ 884.357267][ T9854] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 884.357312][ T9854] r8:76b1df30 r7:ed82df68 r6:859a9800 r5:0000000f r4:84a726c0 [ 884.357321][ T9854] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 884.357364][ T9854] r10:00000003 r9:859a9800 r8:8020029c r7:00000000 r6:00000000 r5:84a726c0 [ 884.357378][ T9854] r4:84a726c3 [ 884.357387][ T9854] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 884.357425][ T9854] r7:00000003 r6:00000004 r5:76b1df30 r4:0000000f [ 884.357549][ T9854] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 884.357709][ T9854] Exception stack(0xed82dfa8 to 0xed82dff0) [ 884.357887][ T9854] dfa0: 0000000f 76b1df30 00000004 76b1df30 0000000f 00000000 [ 884.358050][ T9854] dfc0: 0000000f 76b1df30 00000004 00000003 002d0000 00000000 00006364 76b1e0bc [ 884.358120][ T9854] dfe0: 00000158 76b1ded0 000d7d68 0012fe04 [ 885.867693][ T9] usb 2-1: new low-speed USB device number 12 using dummy_hcd [ 886.037850][ T9] usb 2-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 886.038320][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 891.161485][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 891.161756][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 891.161947][ T9] usb 2-1: Product: ည [ 891.162032][ T9] usb 2-1: Manufacturer:   [ 891.162093][ T9] usb 2-1: SerialNumber: syz [ 891.169423][ T9864] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 891.394651][ T9] usb 2-1: USB disconnect, device number 12 [ 892.818396][ T31] audit: type=1400 audit(892.780:290): avc: denied { connect } for pid=9910 comm="syz.1.1575" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 893.036698][ T9] usb 1-1: new low-speed USB device number 9 using dummy_hcd [ 893.193256][ T9] usb 1-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 893.193539][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 902.771225][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 902.771516][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 902.771569][ T9] usb 1-1: Product: syz [ 902.771604][ T9] usb 1-1: Manufacturer:   [ 902.780997][ T9] usb 1-1: can't set config #1, error -71 [ 902.792131][ T9] usb 1-1: USB disconnect, device number 9 [ 905.477823][ T10] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 905.639527][ T10] usb 2-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 905.639961][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 915.237941][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 915.238190][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 915.238384][ T10] usb 2-1: Product: syz [ 915.238503][ T10] usb 2-1: Manufacturer:   [ 915.249118][ T10] usb 2-1: can't set config #1, error -71 [ 915.261050][ T10] usb 2-1: USB disconnect, device number 13 [ 918.871752][ T31] audit: type=1400 audit(918.830:291): avc: denied { accept } for pid=9999 comm="syz.0.1596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 919.187444][ T1786] usb 1-1: new low-speed USB device number 10 using dummy_hcd [ 919.342300][ T1786] usb 1-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 919.343258][ T1786] usb 1-1: config 1 interface 0 has no altsetting 0 [ 924.353505][T10016] ucma_write: process 645 (syz.1.1601) changed security contexts after opening file descriptor, this is not allowed. [ 928.944917][ T1786] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 928.945636][ T1786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 928.947990][ T1786] usb 1-1: Product: syz [ 928.948653][ T1786] usb 1-1: Manufacturer:   [ 928.953349][ T1786] usb 1-1: can't set config #1, error -71 [ 928.961016][ T1786] usb 1-1: USB disconnect, device number 10 [ 937.929064][T10066] FAULT_INJECTION: forcing a failure. [ 937.929064][T10066] name fail_futex, interval 1, probability 0, space 0, times 1 [ 937.931910][T10066] CPU: 1 UID: 0 PID: 10066 Comm: syz.0.1613 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 937.932018][T10066] Hardware name: ARM-Versatile Express [ 937.932048][T10066] Call trace: [ 937.932094][T10066] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 937.932219][T10066] r7:00000010 r6:00000000 r5:60000013 r4:82257d44 [ 937.932242][T10066] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 937.932334][T10066] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 937.932402][T10066] r5:841de000 r4:828fba58 [ 937.932420][T10066] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 937.932501][T10066] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 937.932575][T10066] r8:84917300 r7:00000010 r6:ee135dd8 r5:00000000 r4:76b80000 [ 937.932594][T10066] [<8095f6fc>] (should_fail) from [<8034f688>] (get_futex_key+0x190/0x4d8) [ 937.932657][T10066] [<8034f4f8>] (get_futex_key) from [<80353730>] (futex_wake+0x5c/0x1ac) [ 937.932735][T10066] r10:84598540 r9:00000001 r8:ee135e90 r7:ee135dd0 r6:00000001 r5:ffffffff [ 937.932759][T10066] r4:00000012 [ 937.932777][T10066] [<803536d4>] (futex_wake) from [<80350588>] (do_futex+0x100/0x1b4) [ 937.932854][T10066] r10:84598540 r9:00000001 r8:ee135e90 r7:84598540 r6:00000000 r5:b5403587 [ 937.932877][T10066] r4:00000001 [ 937.932894][T10066] [<80350488>] (do_futex) from [<8025cb50>] (mm_release+0xc4/0xc8) [ 937.932961][T10066] r4:841de000 [ 937.932979][T10066] [<8025ca8c>] (mm_release) from [<8025e4ec>] (exit_mm_release+0x24/0x28) [ 937.933043][T10066] r5:84917300 r4:841de000 [ 937.933061][T10066] [<8025e4c8>] (exit_mm_release) from [<80268748>] (do_exit+0x238/0xaa0) [ 937.933125][T10066] r5:84917300 r4:841de000 [ 937.933144][T10066] [<80268510>] (do_exit) from [<80269170>] (do_group_exit+0x40/0x8c) [ 937.933207][T10066] r7:00131f30 [ 937.933225][T10066] [<80269130>] (do_group_exit) from [<80279b78>] (get_signal+0xa14/0xa38) [ 937.933295][T10066] r7:00131f30 r4:841de000 [ 937.933314][T10066] [<80279164>] (get_signal) from [<8022b8d8>] (do_work_pending+0x118/0x4f8) [ 937.933395][T10066] r10:00000126 r9:ffffffa4 r8:8020029c r7:00131f30 r6:8020029c r5:ee135fb0 [ 937.933420][T10066] r4:841de000 [ 937.933445][T10066] [<8022b7c0>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 937.933502][T10066] Exception stack(0xee135fb0 to 0xee135ff8) [ 937.933543][T10066] 5fa0: ffffffa4 00000084 0000007b 20000100 [ 937.933585][T10066] 5fc0: 00000008 00000000 0012fee0 00000126 002d0000 00000000 00006364 76b800bc [ 937.933620][T10066] 5fe0: 76b7fec0 76b7feb0 0001939c 00131f30 60000010 00000004 [ 937.933663][T10066] r10:00000126 r9:841de000 r8:8020029c r7:00000126 r6:0012fee0 r5:00000000 [ 937.933685][T10066] r4:00000008 [ 938.449105][ T31] audit: type=1400 audit(938.410:292): avc: denied { create } for pid=10084 comm="syz.0.1622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 939.355620][T10096] FAULT_INJECTION: forcing a failure. [ 939.355620][T10096] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 939.356610][T10096] CPU: 1 UID: 0 PID: 10096 Comm: syz.1.1627 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 939.356683][T10096] Hardware name: ARM-Versatile Express [ 939.356699][T10096] Call trace: [ 939.356722][T10096] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 939.356793][T10096] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 939.356804][T10096] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 939.356834][T10096] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 939.356898][T10096] r5:84822400 r4:82951710 [ 939.356907][T10096] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 939.356940][T10096] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 939.357004][T10096] r8:76b1df30 r7:00000000 r6:00000000 r5:ee129f68 r4:00000002 [ 939.357014][T10096] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 939.357043][T10096] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 939.357075][T10096] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 939.357114][T10096] r10:00000001 r9:80604190 r8:00000002 r7:ee129f68 r6:0000000f r5:76b1df30 [ 939.357126][T10096] r4:84822400 r3:ee129e9f [ 939.357135][T10096] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 939.357171][T10096] r8:76b1df30 r7:ee129f68 r6:84822400 r5:0000000f r4:850eef00 [ 939.357180][T10096] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 939.357222][T10096] r10:00000003 r9:84822400 r8:8020029c r7:00000000 r6:00000000 r5:850eef00 [ 939.357232][T10096] r4:850eef03 [ 939.357240][T10096] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 939.357272][T10096] r7:00000003 r6:00000004 r5:76b1df30 r4:0000000f [ 939.357280][T10096] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 939.357306][T10096] Exception stack(0xee129fa8 to 0xee129ff0) [ 939.357394][T10096] 9fa0: 0000000f 76b1df30 00000004 76b1df30 0000000f 00000000 [ 939.357437][T10096] 9fc0: 0000000f 76b1df30 00000004 00000003 002d0000 00000000 00006364 76b1e0bc [ 939.357453][T10096] 9fe0: 00000158 76b1ded0 000d7d68 0012fe04 [ 944.190326][T10111] FAULT_INJECTION: forcing a failure. [ 944.190326][T10111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 944.190636][T10111] CPU: 0 UID: 0 PID: 10111 Comm: syz.0.1631 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 944.190680][T10111] Hardware name: ARM-Versatile Express [ 944.190695][T10111] Call trace: [ 944.190719][T10111] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 944.190860][T10111] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 944.190877][T10111] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 944.190928][T10111] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 944.190964][T10111] r5:841de000 r4:82951710 [ 944.190972][T10111] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 944.191005][T10111] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 944.191038][T10111] r8:76b5ef30 r7:00000000 r6:00000000 r5:ee409f68 r4:00000002 [ 944.191068][T10111] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 944.191132][T10111] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 944.191197][T10111] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 944.191268][T10111] r10:00000001 r9:80604190 r8:00000002 r7:ee409f68 r6:0000000f r5:76b5ef30 [ 944.191284][T10111] r4:841de000 r3:ee409e9f [ 944.191292][T10111] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 944.191331][T10111] r8:76b5ef30 r7:ee409f68 r6:841de000 r5:0000000f r4:850eecc0 [ 944.191340][T10111] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 944.191374][T10111] r10:00000003 r9:841de000 r8:8020029c r7:00000000 r6:00000000 r5:850eecc0 [ 944.191392][T10111] r4:850eecc3 [ 944.191401][T10111] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 944.191463][T10111] r7:00000003 r6:00000005 r5:76b5ef30 r4:0000000f [ 944.191474][T10111] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 944.191530][T10111] Exception stack(0xee409fa8 to 0xee409ff0) [ 944.191553][T10111] 9fa0: 0000000f 76b5ef30 00000005 76b5ef30 0000000f 00000000 [ 944.191572][T10111] 9fc0: 0000000f 76b5ef30 00000005 00000003 002d0000 00000000 00006364 76b5f0bc [ 944.191659][T10111] 9fe0: 00000158 76b5eed0 000d7d68 0012fe04 [ 950.671895][T10148] FAULT_INJECTION: forcing a failure. [ 950.671895][T10148] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 950.672160][T10148] CPU: 0 UID: 0 PID: 10148 Comm: syz.0.1641 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 950.672208][T10148] Hardware name: ARM-Versatile Express [ 950.672227][T10148] Call trace: [ 950.672250][T10148] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 950.672482][T10148] r7:00000000 r6:00000000 r5:60000013 r4:82257d44 [ 950.672525][T10148] [<80201ac8>] (show_stack) from [<8022003c>] (dump_stack_lvl+0x70/0x7c) [ 950.672568][T10148] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 950.672603][T10148] r5:84229800 r4:82951710 [ 950.672611][T10148] [<80220048>] (dump_stack) from [<8095f698>] (should_fail_ex+0x1c4/0x228) [ 950.672643][T10148] [<8095f4d4>] (should_fail_ex) from [<8095f710>] (should_fail+0x14/0x18) [ 950.672688][T10148] r8:76b1cf30 r7:00000000 r6:00000000 r5:ee599f68 r4:00000002 [ 950.672698][T10148] [<8095f6fc>] (should_fail) from [<8095f730>] (should_fail_usercopy+0x1c/0x20) [ 950.672726][T10148] [<8095f714>] (should_fail_usercopy) from [<8058ccd4>] (simple_read_from_buffer+0x80/0x13c) [ 950.672759][T10148] [<8058cc54>] (simple_read_from_buffer) from [<80604248>] (proc_fail_nth_read+0xb8/0x100) [ 950.672799][T10148] r10:00000001 r9:80604190 r8:00000002 r7:ee599f68 r6:0000000f r5:76b1cf30 [ 950.672827][T10148] r4:84229800 r3:ee599e9f [ 950.672837][T10148] [<80604190>] (proc_fail_nth_read) from [<80551790>] (vfs_read+0x98/0x320) [ 950.672876][T10148] r8:76b1cf30 r7:ee599f68 r6:84229800 r5:0000000f r4:850ee600 [ 950.672884][T10148] [<805516f8>] (vfs_read) from [<80552430>] (ksys_read+0x74/0xe4) [ 950.672939][T10148] r10:00000003 r9:84229800 r8:8020029c r7:00000000 r6:00000000 r5:850ee600 [ 950.672952][T10148] r4:850ee603 [ 950.673029][T10148] [<805523bc>] (ksys_read) from [<805524b0>] (sys_read+0x10/0x14) [ 950.673082][T10148] r7:00000003 r6:00000005 r5:76b1cf30 r4:0000000f [ 950.673093][T10148] [<805524a0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 950.673121][T10148] Exception stack(0xee599fa8 to 0xee599ff0) [ 950.673143][T10148] 9fa0: 0000000f 76b1cf30 00000005 76b1cf30 0000000f 00000000 [ 950.673161][T10148] 9fc0: 0000000f 76b1cf30 00000005 00000003 002d0000 00000000 00006364 76b1d0bc [ 950.673176][T10148] 9fe0: 00000158 76b1ced0 000d7d68 0012fe04 [ 968.854674][ T31] audit: type=1400 audit(968.810:293): avc: denied { write } for pid=10217 comm="syz.0.1666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 978.254180][ T31] audit: type=1400 audit(978.200:294): avc: denied { ioctl } for pid=10254 comm="syz.1.1678" path="socket:[19671]" dev="sockfs" ino=19671 ioctlcmd=0x8902 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 985.288222][ T1786] usb 1-1: new low-speed USB device number 11 using dummy_hcd [ 985.462019][ T1786] usb 1-1: config 1 interface 0 altsetting 69 endpoint 0x1 is Bulk; changing to Interrupt [ 985.468821][ T1786] usb 1-1: config 1 interface 0 has no altsetting 0 [ 985.494465][ T1786] usb 1-1: string descriptor 0 read error: -22 [ 985.495229][ T1786] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 985.497732][ T1786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 985.504937][T10280] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 985.646835][ T31] audit: type=1400 audit(985.600:295): avc: denied { create } for pid=10287 comm="syz.1.1686" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 985.714968][ T10] usb 1-1: USB disconnect, device number 11 [ 985.941091][T10301] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10301 comm=syz.0.1689 [ 985.950269][T10301] netlink: 'syz.0.1689': attribute type 1 has an invalid length. [ 985.985382][T10301] 8021q: adding VLAN 0 to HW filter on device bond1 [ 986.011745][T10301] bond1: (slave gretap1): making interface the new active one [ 986.016146][T10301] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 986.087956][ T31] audit: type=1400 audit(986.040:296): avc: denied { nlmsg_write } for pid=10337 comm="syz.0.1690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 986.288382][ T31] audit: type=1400 audit(986.250:297): avc: denied { name_connect } for pid=10337 comm="syz.0.1690" dest=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 994.388603][ T31] audit: type=1400 audit(994.350:298): avc: denied { connect } for pid=10379 comm="syz.0.1696" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 994.392197][T10382] vxcan0: tx drop: invalid sa for name 0x0000000000000003 [ 995.146469][ T31] audit: type=1400 audit(995.100:299): avc: denied { setopt } for pid=10383 comm="syz.1.1697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 995.397659][ T6721] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 995.561026][ T6721] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 995.562448][ T6721] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 995.567424][ T6721] usb 2-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 995.570287][ T6721] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 995.575757][ T6721] usb 2-1: config 0 descriptor?? [ 996.205876][ T6721] usb 2-1: string descriptor 0 read error: -71 [ 996.233165][ T6721] usb 2-1: Max retries (5) exceeded reading string descriptor 200 [ 996.233513][ T6721] letsketch 0003:6161:4D15.0003: probe with driver letsketch failed with error -32 [ 996.238817][ T6721] usb 2-1: USB disconnect, device number 14 [ 996.591535][ T31] audit: type=1400 audit(996.550:300): avc: denied { ioctl } for pid=10407 comm="syz.0.1701" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=19796 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 997.168161][ T31] audit: type=1400 audit(997.130:301): avc: denied { set_context_mgr } for pid=10416 comm="syz.0.1703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 997.407688][ T23] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 997.557588][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 997.586334][ T23] usb 1-1: New USB device found, idVendor=110a, idProduct=1653, bcdDevice=5e.a7 [ 997.586726][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 997.590830][ T23] usb 1-1: Product: syz [ 997.592491][ T23] usb 1-1: Manufacturer: syz [ 997.594079][ T23] usb 1-1: SerialNumber: syz [ 997.601736][ T23] usb 1-1: config 0 descriptor?? [ 998.032707][ T23] mxuport 1-1:0.0: mxuport_recv_ctrl_urb - short read (0 / 4) [ 998.033367][ T23] mxuport 1-1:0.0: probe with driver mxuport failed with error -5 [ 998.308770][ T6721] usb 1-1: USB disconnect, device number 12 [ 998.434016][ T31] audit: type=1400 audit(998.390:302): avc: denied { map } for pid=10434 comm="syz.0.1704" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18813 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 998.439962][ T31] audit: type=1400 audit(998.400:303): avc: denied { read write } for pid=10434 comm="syz.0.1704" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18813 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1004.877702][ T31] audit: type=1400 audit(1004.830:304): avc: denied { create } for pid=10442 comm="syz.1.1707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 1007.987340][ T6721] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1008.141468][ T6721] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1008.141827][ T6721] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1008.154524][ T6721] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1008.154742][ T6721] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1008.154935][ T6721] usb 2-1: Product: syz [ 1008.154976][ T6721] usb 2-1: Manufacturer: syz [ 1008.155008][ T6721] usb 2-1: SerialNumber: syz [ 1008.393463][T10453] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1008.415829][T10453] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1008.466241][ T6721] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 1008.478793][ T6721] usb 2-1: USB disconnect, device number 15 [ 1008.877899][T10472] ------------[ cut ** replaying previous printk message ** [ 1008.877899][T10472] ------------[ cut here ]------------ [ 1008.878274][T10472] WARNING: CPU: 0 PID: 10472 at mm/highmem.c:622 kunmap_local_indexed+0x210/0x228 [ 1008.880689][T10472] Modules linked in: [ 1008.883233][T10472] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1008.883959][T10472] CPU: 0 UID: 0 PID: 10472 Comm: syz.0.1712 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 1008.884385][T10472] Hardware name: ARM-Versatile Express [ 1008.884772][T10472] Call trace: [ 1008.884902][T10472] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 1008.885139][T10472] r7:00000000 r6:828227fc r5:00000000 r4:82257d44 [ 1008.885291][T10472] [<80201ac8>] (show_stack) from [<80220020>] (dump_stack_lvl+0x54/0x7c) [ 1008.885491][T10472] [<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c) [ 1008.885705][T10472] r5:00000000 r4:82a70d4c [ 1008.885832][T10472] [<80220048>] (dump_stack) from [<802025f8>] (panic+0x120/0x374) [ 1008.886023][T10472] [<802024d8>] (panic) from [<802619e8>] (get_taint+0x0/0x1c) [ 1008.886220][T10472] r3:8280c604 r2:00000001 r1:8223e90c r0:8224640c [ 1008.886372][T10472] r7:804c61c8 [ 1008.886481][T10472] [<80261974>] (check_panic_on_warn) from [<80261b4c>] (__warn+0x80/0x188) [ 1008.886706][T10472] [<80261acc>] (__warn) from [<80261dcc>] (warn_slowpath_fmt+0x178/0x1f4) [ 1008.886987][T10472] r8:00000009 r7:82271820 r6:dfa39d1c r5:841d8000 r4:00000000 [ 1008.887296][T10472] [<80261c58>] (warn_slowpath_fmt) from [<804c61c8>] (kunmap_local_indexed+0x210/0x228) [ 1008.887696][T10472] r10:00000000 r9:dedbfb70 r8:deb65904 r7:00a00000 r6:00000003 r5:841d8000 [ 1008.887869][T10472] r4:ffefd000 [ 1008.887981][T10472] [<804c5fb8>] (kunmap_local_indexed) from [<8053fe84>] (move_pages+0xb60/0x18d4) [ 1008.888208][T10472] r7:00a00000 r6:00000000 r5:8501b834 r4:84284c00 [ 1008.888397][T10472] [<8053f324>] (move_pages) from [<805c192c>] (userfaultfd_ioctl+0xff8/0x21c4) [ 1008.888647][T10472] r10:84284c00 r9:dfa39e98 r8:21000000 r7:00000001 r6:00000000 r5:20000040 [ 1008.888837][T10472] r4:85726000 [ 1008.888961][T10472] [<805c0934>] (userfaultfd_ioctl) from [<8056b408>] (sys_ioctl+0x138/0xd84) [ 1008.889204][T10472] r10:841d8000 r9:00000006 r8:84a726c0 r7:20000040 r6:84a726c1 r5:00000000 [ 1008.889401][T10472] r4:c028aa05 [ 1008.889532][T10472] [<8056b2d0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1008.889748][T10472] Exception stack(0xdfa39fa8 to 0xdfa39ff0) [ 1008.889939][T10472] 9fa0: 00000000 00000000 00000006 c028aa05 20000040 00000000 [ 1008.890145][T10472] 9fc0: 00000000 00000000 002e6300 00000036 002d0000 00000000 00006364 76ba10bc [ 1008.890360][T10472] 9fe0: 76ba0ec0 76ba0eb0 0001939c 00131f30 [ 1008.890540][T10472] r10:00000036 r9:841d8000 r8:8020029c r7:00000036 r6:002e6300 r5:00000000 [ 1008.890728][T10472] r4:00000000 [ 1008.892506][T10472] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:49:33 Registers: info registers vcpu 0 CPU#0 R00=82a71954 R01=00000000 R02=00000000 R03=8280c8d4 R04=00000006 R05=828fac48 R06=00000000 R07=828fac40 R08=841d8000 R09=00000028 R10=828fac48 R11=dfa39a94 R12=dfa39a98 R13=dfa39a88 R14=803480f4 R15=81a50918 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=ffffffff R01=00000004 R02=000001e4 R03=00000000 R04=00000000 R05=97fef923 R06=00000000 R07=00000000 R08=002d0000 R09=00000000 R10=00006364 R11=76ba10bc R12=20000c10 R13=20000c10 R14=00019438 R15=00019438 PSR=20000010 --C- A S usr32 s00=62696c2f s01=646f6d2f d00=646f6d2f62696c2f 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