last executing test programs: 13m9.049850043s ago: executing program 1 (id=5611): futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) (async) r0 = openat$cuse(0xffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) statx(0xffffffffffffffff, &(0x7f00000023c0)='./file0\x00', 0x2000, 0x8, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) lstat(&(0x7f0000002500)='.\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000002640)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) r5 = getgid() (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004840)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006880)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000006980)=0xe8) (async) getgroups(0x7, &(0x7f00000069c0)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, 0x0]) (async) r10 = geteuid() getgroups(0x1, &(0x7f0000006b80)=[0xee00]) (async) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000006cc0)=0x0) r13 = getgid() syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000006e40)={&(0x7f00000020c0)={0x50, 0xfffffffffffffffe, 0x7, {0x7, 0x2b, 0xb2, 0x100000, 0x1, 0x5, 0x20000000, 0xf05b339, 0x0, 0x0, 0x1, 0x1}}, &(0x7f0000002140)={0x18, 0x0, 0x3, {0x2}}, &(0x7f0000002180)={0x18, 0x0, 0x9, {0x4}}, &(0x7f00000021c0)={0x18, 0xfffffffffffffffe, 0x7ff, {0x400}}, &(0x7f0000002200)={0x18, 0x0, 0x1, {0xcf6}}, &(0x7f0000002240)={0x28, 0x0, 0xffffffffffff042c, {{0x7, 0x9b0f, 0x1}}}, &(0x7f0000002280)={0x60, 0x0, 0xcaa, {{0x5e77, 0x7, 0x3, 0x80, 0x5, 0x2, 0x9, 0x8}}}, &(0x7f0000002300)={0x18, 0x0, 0x96c, {0x6}}, &(0x7f0000002340)={0x11, 0xfffffffffffffffe, 0x6, {'\x00'}}, &(0x7f0000002380)={0x20, 0xfffffffffffffff5, 0x467b, {0x0, 0x4}}, &(0x7f00000025c0)={0x78, 0x0, 0x7, {0xffffffffffffffff, 0x4, 0x0, {0x5, 0xf5, 0x1, 0x8, 0xfffffffffffff5c9, 0x100000, 0xd, 0x6, 0x3ff, 0xa000, 0x2, r1, r3, 0x7, 0x7}}}, &(0x7f0000004680)={0x90, 0x24, 0x0, {0x4, 0x2, 0x8, 0x53dc, 0x4, 0xa39, {0x3, 0x5, 0x8a, 0x2, 0x6, 0x8, 0x8001, 0x0, 0xffff75c0, 0xa000, 0xf, r4, r5, 0x7f, 0x2}}}, &(0x7f0000004740)={0xc8, 0x0, 0x3, [{0x1, 0xdf5f, 0x4, 0x7ff, '-#^!'}, {0x5, 0x6, 0x4, 0x1, '\'&^/'}, {0x0, 0x9, 0x1, 0x100, '\xf5'}, {0x1, 0x80000000, 0x2, 0x483, '\\{'}, {0x3, 0x2, 0x5, 0x80000001, '\'-\xcf--'}, {0x0, 0xfffffffffffffe01, 0x0, 0x80000001}]}, &(0x7f0000006a00)={0x148, 0xfffffffffffffffe, 0x400, [{{0x0, 0x1, 0x7, 0x1, 0x7fffffff, 0xb, {0x0, 0x5, 0xd9, 0x5, 0x8, 0xfffffffffffffffb, 0x9d5, 0xffffffff, 0xc, 0x1000, 0x5, r6, 0xffffffffffffffff, 0x6, 0x5}}, {0x3, 0x6, 0x0, 0x8}}, {{0x3, 0x0, 0x7fff, 0x9, 0x5, 0xd3, {0x3, 0x3ff, 0x1ff, 0x8, 0x34c0, 0x100, 0x80000000, 0xc, 0x1, 0xa000, 0x7ff, r8, r9, 0x65d, 0x1}}, {0x4, 0xe727, 0x4, 0x101, ',^\'&'}}]}, &(0x7f0000006bc0)={0xa0, 0xffffffffffffffda, 0x10001, {{0x4, 0x3, 0x9, 0x5, 0x80000000, 0x101, {0x2, 0x8, 0x8, 0x800, 0x401, 0xf, 0x5f7, 0x635c, 0x7, 0xa000, 0x4c83, r10, r11, 0x7, 0xfffffff9}}, {0x0, 0x6}}}, &(0x7f0000006c80)={0x20, 0x0, 0x6, {0xfffffffe, 0x4, 0x10000, 0xffff}}, &(0x7f0000006d00)={0x130, 0x0, 0x2, {0x76, 0x4, 0x0, '\x00', {0x8000, 0x20000000, 0xd, 0x9, r12, r13, 0x6000, '\x00', 0xffff, 0x54b, 0x1, 0x1, {0x8000000000000001, 0xfffffff2}, {0xffff, 0x101}, {0x40b, 0x40}, {0xfffffffffffffffc, 0x98e}, 0x5, 0x40, 0x1, 0x7fff0000}}}}) (async) r14 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$KDGKBSENT(r14, 0x4b48, &(0x7f0000006ec0)={0x3, "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"}) (async) r15 = openat$binfmt_register(0xffffff9c, &(0x7f0000007100), 0x1, 0x0) write$binfmt_register(r15, &(0x7f0000007140)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x2, 0x3a, '\'&^/', 0x3a, '&&', 0x3a, './file0', 0x3a, [0x50, 0x50, 0x46, 0x4f]}, 0x31) (async) r16 = syz_socket_connect_nvme_tcp() ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000007180)=0x0) ioctl$sock_SIOCDELRT(r16, 0x890c, &(0x7f0000007200)={0x0, @can={0x1d, r7}, @hci={0x1f, 0x4, 0x1}, @nfc={0x27, r17, 0x1, 0x7}, 0x5, 0x0, 0x0, 0x0, 0x7, &(0x7f00000071c0)='wlan1\x00', 0x2, 0xfff, 0x8}) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007280)={0xffffffffffffffff}) r19 = accept$unix(r18, &(0x7f00000072c0), &(0x7f0000007340)=0x6e) (async) r20 = signalfd4(r18, &(0x7f0000007380)={[0x9, 0x5]}, 0x8, 0x800) accept$alg(r20, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000073c0)='./file0\x00', &(0x7f0000007400), 0xc9108a, &(0x7f0000007440)={{'fd', 0x3d, r19}, 0x2c, {'rootmode', 0x3d, 0xd3000ea8955db5b4}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other}, {}, {@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@allow_other}, {@allow_other}], [{@context={'context', 0x3d, 'user_u'}}, {@uid_gt={'uid>', r1}}, {@fowner_lt={'fowner<', r2}}, {@euid_eq={'euid', 0x3d, r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'wlan1\x00'}}, {@uid_eq={'uid', 0x3d, r12}}]}}) ioctl$TIOCL_BLANKSCREEN(r20, 0x541c, &(0x7f00000075c0)) (async) r21 = openat$selinux_avc_hash_stats(0xffffff9c, &(0x7f0000007640), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000007600), r21) syz_io_uring_submit(0x0, 0x0, &(0x7f00000076c0)=@IORING_OP_FILES_UPDATE={0x14, 0x5f, 0x0, 0x0, 0x3, &(0x7f0000007680)=[r15, r19, r19, r15, r15, r18], 0x6}) 13m8.890965771s ago: executing program 1 (id=5612): socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='macsec0\x00', 0x10) connect$l2tp(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'team_slave_1\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x204, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeb3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'dvmrp0\x00'}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_NODE={0x168, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "062613104ffc95ce54db0250c6607893417456d389af0805"}}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xffff}, @TIPC_NLA_NODE_ID={0xda, 0x3, "807c81f9dcb8d2f6a0aa7d40dc3e75a19943fd1085175c1cd184265841d40fd6f1967beb96dee0b0f96fca68a92c8f94d1c3a3112551cef38bc1b9414a7d8ae6d09c0bb7bc1cd88ca88c8a064f6a46acf2fead56f11c4d3b713b3c5f4f67d242b6fe6390d589ab92f9838582890351027236a270ef48cee0a9471f2b27bad7a054c5ca3545ce753d06a8ad431fbc734f78abe6b562f5728a11ef1d5e41e23e9fdb93c5cead1c3dee4fe8a58fb5fcc7318a02474f1ba3c2e101409ed30ede9f5f23307ab3ffc54c260e4ca6027edf82ff4b91b8b107fc"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "0e810ba4e64261f89f458195bc14729a24a752a80d21"}}]}]}, 0x204}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) 13m8.780776276s ago: executing program 1 (id=5613): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000200)={0x1d, r1, 0x2, {0x1, 0x0, 0x2}, 0xfe}, 0x18) syz_genetlink_get_family_id$nl80211(0x0, r0) signalfd(0xffffffffffffffff, 0x0, 0x0) socketpair(0x22, 0x80000, 0x4, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x1c, &(0x7f0000000280), &(0x7f0000000340)=0x4) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)=ANY=[@ANYRES16], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x24000880) r3 = openat$selinux_policy(0xffffff9c, 0x0, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) r5 = dup(r4) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x752f427befa17a15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r3, 0x0) r6 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0xb2c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_SB_POOL_SET(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x20040040}, 0x4048000) dup2(r7, r6) sendmsg$NFT_MSG_GETFLOWTABLE(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x404c094) openat$vcsu(0xffffff9c, &(0x7f0000000140), 0x202000, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup(r9) sendto$l2tp6(r10, 0x0, 0x13, 0x20000004, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x5, 0x8001}, 0x20) sendmsg$can_raw(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0xc005}, 0x40000) r11 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x1800) close(r5) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$DEVLINK_CMD_PORT_SPLIT(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000033f32ec1a21fe139cd4d4444b3883cd9b47125c501bb55e3ae63d976703c4716da829f5269c921818b14457afb262639c35baa16826de416ed891cae2b491cd", @ANYRES16=0x0, @ANYBLOB="100028bd7000fcdbdf2509000000"], 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x20000080) 13m6.228978866s ago: executing program 1 (id=5615): r0 = openat$dlm_monitor(0xffffff9c, &(0x7f0000000100), 0x80, 0x0) close(r0) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="020099092d00ff98838f264e20f8"], 0x14}, 0x1, 0x0, 0x0, 0x20040041}, 0x24000014) ioctl$BLKIOOPT(r0, 0x1279, 0x0) 13m6.030046616s ago: executing program 1 (id=5616): r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r2, 0x0) connect$unix(r1, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = accept$inet6(r3, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0x5450, 0x0) ioctl$EVIOCSFF(r0, 0x40044591, 0x0) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDCTL_DSP_GETFMTS(r5, 0x8004500b, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(0x0, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0x0, 0x0) r8 = openat$incfs(r7, &(0x7f0000000000)='.log\x00', 0x40, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x0, 0x0) write(r6, &(0x7f00000001c0)="f8b1c8297ae9c5cd4809b0403718d9f179ea550fce8ff08f649a133ebabeba182606f9c70878438039bce6580336830843d22f967aea24a3dbda5ed429702216a7a8858def377399e7950e83503602c2d3ab8abfe5b0f033082b5a24619b3fd61dbd64e5e5a33f3e74caf4facd66861319df484cbc98265e1459012df32aee1d523e4a84088707fbdf76d3c85889a52c1f0d87416312bfa8380f246fe68c4f792903d213fbcead9e0556912d4bde0886df0a68e306d98df6fda196eb53a674595cb626dbcae25d78c879dd2a002f862e3bb344f8a4c3df63dba742", 0xdb) r9 = openat$vnet(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r9, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40046602, &(0x7f00000000c0)=0x20) ioctl$F2FS_IOC_SET_COMPRESS_OPTION(r9, 0x4002f516, &(0x7f0000000040)={0x2, 0x4}) r10 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan0\x00'}) recvmsg$inet_nvme(r10, &(0x7f0000000180)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}, 0x40) close(r11) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x5450, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x0, 0x5, 0xfffffffd}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r12, 0x8982, &(0x7f0000002800)={0x1, 'vlan0\x00'}) 13m5.7579994s ago: executing program 1 (id=5617): socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='macsec0\x00', 0x10) connect$l2tp(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'team_slave_1\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x204, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeb3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'dvmrp0\x00'}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_NODE={0x168, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "062613104ffc95ce54db0250c6607893417456d389af0805"}}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xffff}, @TIPC_NLA_NODE_ID={0xda, 0x3, "807c81f9dcb8d2f6a0aa7d40dc3e75a19943fd1085175c1cd184265841d40fd6f1967beb96dee0b0f96fca68a92c8f94d1c3a3112551cef38bc1b9414a7d8ae6d09c0bb7bc1cd88ca88c8a064f6a46acf2fead56f11c4d3b713b3c5f4f67d242b6fe6390d589ab92f9838582890351027236a270ef48cee0a9471f2b27bad7a054c5ca3545ce753d06a8ad431fbc734f78abe6b562f5728a11ef1d5e41e23e9fdb93c5cead1c3dee4fe8a58fb5fcc7318a02474f1ba3c2e101409ed30ede9f5f23307ab3ffc54c260e4ca6027edf82ff4b91b8b107fc"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "0e810ba4e64261f89f458195bc14729a24a752a80d21"}}]}]}, 0x204}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) 12m20.286456592s ago: executing program 32 (id=5617): socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='macsec0\x00', 0x10) connect$l2tp(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'team_slave_1\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x204, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeb3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'ib', 0x3a, 'dvmrp0\x00'}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_NODE={0x168, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "062613104ffc95ce54db0250c6607893417456d389af0805"}}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xffff}, @TIPC_NLA_NODE_ID={0xda, 0x3, "807c81f9dcb8d2f6a0aa7d40dc3e75a19943fd1085175c1cd184265841d40fd6f1967beb96dee0b0f96fca68a92c8f94d1c3a3112551cef38bc1b9414a7d8ae6d09c0bb7bc1cd88ca88c8a064f6a46acf2fead56f11c4d3b713b3c5f4f67d242b6fe6390d589ab92f9838582890351027236a270ef48cee0a9471f2b27bad7a054c5ca3545ce753d06a8ad431fbc734f78abe6b562f5728a11ef1d5e41e23e9fdb93c5cead1c3dee4fe8a58fb5fcc7318a02474f1ba3c2e101409ed30ede9f5f23307ab3ffc54c260e4ca6027edf82ff4b91b8b107fc"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "0e810ba4e64261f89f458195bc14729a24a752a80d21"}}]}]}, 0x204}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) 20.305462877s ago: executing program 2 (id=6621): socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x9, @loopback, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x42, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x23, @loopback, 0x23}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000002440)="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", 0x241}], 0x1}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000006c0)="04124c7f5b7e0e0b4a", 0x9}], 0x1}}], 0x2, 0x4000001) r1 = dup(r0) read$FUSE(r1, &(0x7f00000075c0)={0x2020}, 0x2020) shutdown(r1, 0x1) 17.878773422s ago: executing program 2 (id=6622): openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000016c0), 0x121040, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000400)) 15.494398735s ago: executing program 2 (id=6629): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000200)={0x15, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000002c0)={0xc, r1}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000000c0)={0x28, 0x7, r1, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x2, r1, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2}) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x1) 11.408637934s ago: executing program 2 (id=6634): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @window, @mss, @window, @window], 0x5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x700, 0x0, 0xfffffffffffffd25) 3.828475773s ago: executing program 2 (id=6644): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="180100000104000000000032bc67001e000000680000008340"], &(0x7f0000000000)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x42, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) 2.819512605s ago: executing program 0 (id=6647): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x44020, &(0x7f0000000180)={[{@quota}]}) 2.249790385s ago: executing program 0 (id=6648): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$IPT_SO_SET_REPLACE(r0, 0x600, 0x40, 0x0, 0x0) 1.898612103s ago: executing program 0 (id=6649): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0xfe05a, 0x5000, 0x0, 0x0, 0xc}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000090c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000542d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea8286a2fba523440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000633956a1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r2, 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x0) 1.17749129s ago: executing program 2 (id=6650): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x4, 0x2, 0x6, 0xfffa}, 0x3a, [0x8000, 0xc95a, 0xf, 0x8, 0x80, 0x2, 0x3, 0x80000000, 0x20000006, 0x4d, 0x6, 0x5, 0x9, 0x5, 0xffff2d37, 0x0, 0x6, 0x3, 0x0, 0x5, 0x4, 0x0, 0x7, 0x3c5b, 0x1, 0x24, 0xd, 0xe, 0x0, 0xffffffff, 0xe661, 0x4, 0x7, 0x3, 0x47, 0x4c74, 0x80000000, 0x242, 0x3, 0x4, 0x0, 0x80008071, 0x7, 0x8, 0x1, 0x7, 0x5, 0x3e, 0x8c, 0x6, 0xffff, 0x3, 0x5, 0x4, 0x8008, 0x400, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x2008004, 0x5, 0xfffffff3, 0x129432e6, 0xc8, 0xf9, 0xe, 0x2c0, 0x7, 0x209, 0xfffffffc, 0x3, 0x0, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000005, 0x5f2e, 0xd, 0x4e2, 0x2, 0x4, 0xb, 0x4, 0x9, 0x8, 0x9, 0x6, 0x8000047, 0x8000, 0x1, 0xfe000000, 0xffff, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x3, 0x81, 0x24f, 0x42, 0x3], [0x7, 0x408, 0x2, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x303c, 0x3e7, 0xb, 0x5, 0x3, 0x2, 0x3, 0x20000008, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x200, 0x80, 0x0, 0x4, 0x2950bfaf, 0x1000, 0x4b2760ed, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xca, 0x2, 0x3, 0x7ff, 0x12b, 0x4, 0x1, 0xa, 0x0, 0x1, 0x1c, 0x120000, 0x3, 0x2006, 0x80a2eb, 0x0, 0x3c484551], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x93a, 0x5, 0x6, 0x1, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x2000004, 0x7fff, 0xffff, 0xa620, 0x2, 0x5, 0x201, 0x2, 0x14c, 0x60a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0xfffffff9, 0xfffff000, 0x10000, 0x6b, 0x7e, 0x100, 0x9602, 0x7, 0xaf, 0x5, 0x6, 0x9, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf40, 0x400007, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 410.18391ms ago: executing program 0 (id=6651): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003d00)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000b40)="8b5a9c", 0x3}], 0x1}}], 0x1, 0x48800) shutdown(r0, 0x2) 164.325122ms ago: executing program 0 (id=6652): ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0xfffffffc) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={0x28, r4, 0x1, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1a}]}]}, 0x28}}, 0x0) 0s ago: executing program 0 (id=6653): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0x4f27, 0x0, 0x8, 0x6, 0x5, 0x5, 0x9, 0x7, 0x54c6cff3, 0xfd, 0x2, 0x8401, 0x6, 0x5da31c5d, 0x6, 0x101, 0x0, 0x892, 0xa418, 0x40000001, 0x5, 0xcaa3, 0x8, 0x20001e5b, 0x0, 0xe66, 0x4, 0x8, 0x5, 0x0, 0xfffffff8]}) kernel console output (not intermixed with test programs): c>] (__sock_sendmsg) from [<81544674>] (____sys_sendmsg+0x298/0x2cc) [ 4268.792818][T28902] r7:00000000 r6:850b9180 r5:04040090 r4:dfa9df20 [ 4268.792827][T28902] [<815443dc>] (____sys_sendmsg) from [<8154663c>] (___sys_sendmsg+0x9c/0xd0) [ 4268.792862][T28902] r10:dfa9de24 r9:20000200 r8:04040090 r7:00000000 r6:850b9180 r5:dfa9df20 [ 4268.792872][T28902] r4:00000000 [ 4268.792880][T28902] [<815465a0>] (___sys_sendmsg) from [<81546ad4>] (__sys_sendmsg+0x8c/0xe0) [ 4268.792913][T28902] r10:00000128 r9:856ba400 r8:84969b40 r7:04040090 r6:20000200 r5:84969b41 [ 4268.792923][T28902] r4:00000003 [ 4268.792931][T28902] [<81546a48>] (__sys_sendmsg) from [<81546b3c>] (sys_sendmsg+0x14/0x18) [ 4268.792959][T28902] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 4268.792968][T28902] [<81546b28>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4268.792991][T28902] Exception stack(0xdfa9dfa8 to 0xdfa9dff0) [ 4268.793011][T28902] dfa0: 00000000 00000000 00000003 20000200 04040090 00000000 [ 4268.793029][T28902] dfc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f300bc [ 4268.793042][T28902] dfe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4272.130516][T28916] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28916 comm=syz.0.5891 [ 4276.509545][T28935] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28935 comm=syz.2.5896 [ 4276.551862][T28937] FAULT_INJECTION: forcing a failure. [ 4276.551862][T28937] name failslab, interval 1, probability 0, space 0, times 0 [ 4276.552244][T28937] CPU: 0 UID: 0 PID: 28937 Comm: syz.0.5897 Not tainted syzkaller #0 PREEMPT [ 4276.552360][T28937] Hardware name: ARM-Versatile Express [ 4276.552386][T28937] Call trace: [ 4276.552452][T28937] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4276.552559][T28937] r7:00000d40 r6:00000000 r5:60000013 r4:82260500 [ 4276.552578][T28937] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4276.552716][T28937] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4276.552906][T28937] r5:856ba400 r4:82917c00 [ 4276.553104][T28937] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4276.553332][T28937] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4276.553446][T28937] r8:856ba400 r7:00000d40 r6:8495b028 r5:00000019 r4:83001240 [ 4276.553587][T28937] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4276.553934][T28937] [<80503b10>] (__kmalloc_noprof) from [<807c34dc>] (tomoyo_encode2+0x64/0xf0) [ 4276.554223][T28937] r10:00000fff r9:8309f800 r8:00000000 r7:8512a440 r6:8495b028 r5:85646ffd [ 4276.554245][T28937] r4:85646fef [ 4276.554261][T28937] [<807c3478>] (tomoyo_encode2) from [<807c358c>] (tomoyo_encode+0x24/0x30) [ 4276.554636][T28937] r9:8309f800 r8:00000000 r7:8512a440 r6:8495b028 r5:00001000 r4:85646ff0 [ 4276.555129][T28937] [<807c3568>] (tomoyo_encode) from [<807c3618>] (tomoyo_realpath_from_path+0x80/0x17c) [ 4276.555524][T28937] r5:00001000 r4:85646000 [ 4276.555756][T28937] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4276.555866][T28937] r10:856ba400 r9:00000000 r8:8495b000 r7:00005451 r6:00000004 r5:81cd6504 [ 4276.555890][T28937] r4:8495b028 r3:826c0200 [ 4276.555908][T28937] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4276.555972][T28937] r9:00000003 r8:8495b000 r7:00000000 r6:00000000 r5:00005451 r4:8495b000 [ 4276.555993][T28937] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4276.556051][T28937] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4276.556250][T28937] r7:00000000 r6:8495b001 r5:00000000 r4:00005451 [ 4276.556274][T28937] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4276.556329][T28937] Exception stack(0xdfa45fa8 to 0xdfa45ff0) [ 4276.556370][T28937] 5fa0: 00000000 00000000 00000003 00005451 00000000 00000000 [ 4276.556412][T28937] 5fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f840bc [ 4276.556444][T28937] 5fe0: 76f83ec0 76f83eb0 0001948c 001322c0 [ 4276.556484][T28937] r10:00000036 r9:856ba400 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4276.556507][T28937] r4:00000000 [ 4276.566611][T28937] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4276.962444][T28947] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28947 comm=syz.0.5901 [ 4317.788338][T29146] FAULT_INJECTION: forcing a failure. [ 4317.788338][T29146] name failslab, interval 1, probability 0, space 0, times 0 [ 4317.790065][T29146] CPU: 1 UID: 0 PID: 29146 Comm: syz.2.5953 Not tainted syzkaller #0 PREEMPT [ 4317.790203][T29146] Hardware name: ARM-Versatile Express [ 4317.790238][T29146] Call trace: [ 4317.790285][T29146] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4317.790414][T29146] r7:00000c40 r6:00000000 r5:60000013 r4:82260500 [ 4317.790438][T29146] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4317.790500][T29146] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4317.790563][T29146] r5:8403e000 r4:82917c00 [ 4317.790581][T29146] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4317.790645][T29146] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4317.790734][T29146] r8:8403e000 r7:00000c40 r6:84969c28 r5:00001000 r4:830016c0 [ 4317.790756][T29146] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4317.790816][T29146] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4317.790895][T29146] r10:8403e000 r9:8309e400 r8:00000000 r7:834ef770 r6:84969c28 r5:00001000 [ 4317.790923][T29146] r4:00000000 [ 4317.790944][T29146] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4317.791019][T29146] r10:8403e000 r9:00000000 r8:84969c00 r7:c018480b r6:00000004 r5:81cd6504 [ 4317.791047][T29146] r4:84969c28 r3:826c0200 [ 4317.791066][T29146] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4317.791137][T29146] r9:00000003 r8:84969c00 r7:20000240 r6:20000240 r5:c018480b r4:84969c00 [ 4317.791160][T29146] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4317.791219][T29146] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4317.791289][T29146] r7:20000240 r6:84969c01 r5:00000000 r4:c018480b [ 4317.791310][T29146] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4317.791363][T29146] Exception stack(0xdfa61fa8 to 0xdfa61ff0) [ 4317.791406][T29146] 1fa0: 00000000 00000000 00000003 c018480b 20000240 00000000 [ 4317.791450][T29146] 1fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f300bc [ 4317.791483][T29146] 1fe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4317.791525][T29146] r10:00000036 r9:8403e000 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4317.791549][T29146] r4:00000000 [ 4317.807210][T29146] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4324.396017][T29198] FAULT_INJECTION: forcing a failure. [ 4324.396017][T29198] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4324.397410][T29198] CPU: 1 UID: 0 PID: 29198 Comm: syz.0.5969 Not tainted syzkaller #0 PREEMPT [ 4324.397506][T29198] Hardware name: ARM-Versatile Express [ 4324.397535][T29198] Call trace: [ 4324.397581][T29198] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4324.397726][T29198] r7:b5403587 r6:00000000 r5:60000013 r4:82260500 [ 4324.397749][T29198] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4324.397809][T29198] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4324.397869][T29198] r5:856ba400 r4:8294f190 [ 4324.397888][T29198] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4324.397950][T29198] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4324.398071][T29198] r8:00000000 r7:b5403587 r6:76f62ca0 r5:00000000 r4:dfa81f0c [ 4324.398110][T29198] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4324.398167][T29198] [<809727c0>] (should_fail_usercopy) from [<8022b1c8>] (restore_vfp_context+0x3c/0xe0) [ 4324.398222][T29198] [<8022b18c>] (restore_vfp_context) from [<8022b52c>] (restore_sigframe+0x1fc/0x210) [ 4324.398276][T29198] r6:76f62ca0 r5:00000000 r4:dfa81fb0 [ 4324.398293][T29198] [<8022b330>] (restore_sigframe) from [<8022b744>] (sys_sigreturn+0x40/0x60) [ 4324.398403][T29198] r7:00000077 r6:00130270 r5:00000000 r4:dfa81fb0 [ 4324.398455][T29198] [<8022b704>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4324.398513][T29198] Exception stack(0xdfa81fa8 to 0xdfa81ff0) [ 4324.398554][T29198] 1fa0: 00000000 00000000 fffffffc 200002c0 24000000 00000000 [ 4324.398587][T29198] 1fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f630bc [ 4324.398614][T29198] 1fe0: 76f62ec0 76f62eb0 0001948c 001322c0 [ 4324.398712][T29198] r5:00000000 r4:00000000 [ 4324.929995][T22614] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4324.989885][T22614] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4325.041967][T22614] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4325.100753][T22614] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4325.308785][T22614] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4325.312264][T22614] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4325.324421][T22614] bond0 (unregistering): Released all slaves [ 4325.401545][T22614] hsr_slave_0: left promiscuous mode [ 4325.402902][T22614] hsr_slave_1: left promiscuous mode [ 4325.413589][T22614] veth1_macvtap: left promiscuous mode [ 4325.413922][T22614] veth0_macvtap: left promiscuous mode [ 4325.414149][T22614] veth1_vlan: left promiscuous mode [ 4325.414326][T22614] veth0_vlan: left promiscuous mode [ 4325.522465][T29239] FAULT_INJECTION: forcing a failure. [ 4325.522465][T29239] name failslab, interval 1, probability 0, space 0, times 0 [ 4325.528628][T29239] CPU: 0 UID: 0 PID: 29239 Comm: syz.2.5978 Not tainted syzkaller #0 PREEMPT [ 4325.528772][T29239] Hardware name: ARM-Versatile Express [ 4325.528787][T29239] Call trace: [ 4325.528810][T29239] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4325.528873][T29239] r7:8392c800 r6:00000000 r5:60000113 r4:82260500 [ 4325.528884][T29239] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4325.528911][T29239] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4325.528940][T29239] r5:8392c800 r4:82917c00 [ 4325.528950][T29239] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4325.528980][T29239] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4325.529015][T29239] r8:00000000 r7:8392c800 r6:00000dc0 r5:8495b540 r4:830a2540 [ 4325.529024][T29239] [<8051f1ac>] (should_failslab) from [<80503828>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 4325.529050][T29239] [<805037dc>] (kmem_cache_alloc_noprof) from [<8077f740>] (security_file_alloc+0x30/0x1dc) [ 4325.529087][T29239] r10:00000142 r9:832e2000 r8:82805cc0 r7:8557e380 r6:00000002 r5:8495b540 [ 4325.529098][T29239] r4:8495b540 [ 4325.529107][T29239] [<8077f710>] (security_file_alloc) from [<80555548>] (init_file+0x48/0x110) [ 4325.529139][T29239] r5:8495b540 r4:8495b540 [ 4325.529147][T29239] [<80555500>] (init_file) from [<80555cb8>] (alloc_empty_file+0x68/0x13c) [ 4325.529180][T29239] r7:8557e380 r6:00000002 r5:8495b540 r4:82465838 [ 4325.529188][T29239] [<80555c50>] (alloc_empty_file) from [<80568624>] (path_openat+0x40/0x1150) [ 4325.529221][T29239] r8:dfbb9e58 r7:dfbb9e58 r6:dfbb9f20 r5:8392c800 r4:ffffff9c [ 4325.529240][T29239] [<805685e4>] (path_openat) from [<805697e0>] (do_filp_open+0xac/0x148) [ 4325.529272][T29239] r10:00000142 r9:832e2000 r8:00000001 r7:dfbb9e58 r6:dfbb9f20 r5:8392c800 [ 4325.529282][T29239] r4:ffffff9c [ 4325.529290][T29239] [<80569734>] (do_filp_open) from [<80550364>] (do_sys_openat2+0x90/0xe0) [ 4325.529322][T29239] r9:8392c800 r8:8020029c r7:ffffff9c r6:dfbb9f58 r5:832e2000 r4:00000004 [ 4325.529332][T29239] [<805502d4>] (do_sys_openat2) from [<8055078c>] (sys_openat+0x98/0xd4) [ 4325.529362][T29239] r7:00000142 r6:00000000 r5:001859bc r4:ffffff9c [ 4325.529370][T29239] [<805506f4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4325.529394][T29239] Exception stack(0xdfbb9fa8 to 0xdfbb9ff0) [ 4325.529416][T29239] 9fa0: 00000002 001859bc ffffff9c 001859bc 00000002 00000000 [ 4325.529439][T29239] 9fc0: 00000002 001859bc 00000000 00000142 00000000 00000000 00006364 76f300bc [ 4325.529453][T29239] 9fe0: 20002800 76f2ddd8 000d80f0 001300b8 [ 4325.529466][T29239] r5:001859bc r4:00000002 [ 4327.219241][T29206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4327.227602][T29206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4328.108226][T29206] hsr_slave_0: entered promiscuous mode [ 4328.109597][T29206] hsr_slave_1: entered promiscuous mode [ 4328.110694][T29206] debugfs: 'hsr0' already exists in 'hsr' [ 4328.110912][T29206] Cannot create hsr debugfs directory [ 4328.850227][T29206] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4328.878946][T29206] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4328.889422][T29206] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4328.901295][T29206] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4330.116936][T29206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4333.800932][T29206] veth0_vlan: entered promiscuous mode [ 4333.824811][T29206] veth1_vlan: entered promiscuous mode [ 4333.899387][T29206] veth0_macvtap: entered promiscuous mode [ 4333.910655][T29206] veth1_macvtap: entered promiscuous mode [ 4333.987819][T22614] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4333.988293][T22614] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4333.988822][T22614] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4333.988976][T22614] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4335.761292][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.761786][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.761911][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762009][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762106][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762197][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762295][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762465][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762584][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.762690][T18698] hid-generic 0007:0008:0401.0004: unknown main item tag 0x0 [ 4335.793163][T18698] hid-generic 0007:0008:0401.0004: hidraw0: HID v0.09 Device [syz0] on syz0 [ 4353.484743][T29810] random: crng reseeded on system resumption [ 4353.524188][T29810] Restarting kernel threads ... [ 4353.528019][T29810] Done restarting kernel threads. [ 4360.718976][T29839] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=152 sclass=netlink_route_socket pid=29839 comm=syz.0.6039 [ 4360.720541][T29840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=152 sclass=netlink_route_socket pid=29840 comm=syz.0.6039 [ 4361.983530][T29863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5121 sclass=netlink_route_socket pid=29863 comm=syz.0.6047 [ 4361.990972][ T31] audit: type=1400 audit(4361.910:696): avc: denied { compute_member } for pid=29862 comm="syz.0.6047" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 4363.679721][T29879] FAULT_INJECTION: forcing a failure. [ 4363.679721][T29879] name failslab, interval 1, probability 0, space 0, times 0 [ 4363.680149][T29879] CPU: 0 UID: 0 PID: 29879 Comm: syz.2.6053 Not tainted syzkaller #0 PREEMPT [ 4363.680293][T29879] Hardware name: ARM-Versatile Express [ 4363.680324][T29879] Call trace: [ 4363.680379][T29879] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4363.680501][T29879] r7:00000c40 r6:00000000 r5:60000013 r4:82260500 [ 4363.680524][T29879] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4363.680575][T29879] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4363.680637][T29879] r5:856b8c00 r4:82917c00 [ 4363.681823][T29879] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4363.682289][T29879] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4363.682639][T29879] r8:856b8c00 r7:00000c40 r6:85a76268 r5:00001000 r4:830016c0 [ 4363.682865][T29879] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4363.683385][T29879] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4363.683844][T29879] r10:856b8c00 r9:8309e400 r8:00000000 r7:834d5f68 r6:85a76268 r5:00001000 [ 4363.684074][T29879] r4:00000000 [ 4363.684446][T29879] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4363.684691][T29879] r10:856b8c00 r9:00000000 r8:85a76240 r7:00005609 r6:00000004 r5:81cd6504 [ 4363.684933][T29879] r4:85a76268 r3:826c0200 [ 4363.685153][T29879] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4363.685509][T29879] r9:00000003 r8:85a76240 r7:00000000 r6:00000000 r5:00005609 r4:85a76240 [ 4363.685738][T29879] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4363.686065][T29879] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4363.686407][T29879] r7:00000000 r6:85a76241 r5:00000000 r4:00005609 [ 4363.686594][T29879] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4363.686735][T29879] Exception stack(0xdfa21fa8 to 0xdfa21ff0) [ 4363.686784][T29879] 1fa0: 00000000 00000000 00000003 00005609 00000000 00000000 [ 4363.686824][T29879] 1fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f300bc [ 4363.686854][T29879] 1fe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4363.686895][T29879] r10:00000036 r9:856b8c00 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4363.686919][T29879] r4:00000000 [ 4363.689474][T29879] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4368.673141][T29921] FAULT_INJECTION: forcing a failure. [ 4368.673141][T29921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4368.681324][T29921] CPU: 1 UID: 0 PID: 29921 Comm: syz.2.6066 Not tainted syzkaller #0 PREEMPT [ 4368.681501][T29921] Hardware name: ARM-Versatile Express [ 4368.681530][T29921] Call trace: [ 4368.681573][T29921] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4368.681712][T29921] r7:20000400 r6:00000000 r5:60010013 r4:82260500 [ 4368.681733][T29921] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4368.681786][T29921] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4368.681839][T29921] r5:84024800 r4:8294f190 [ 4368.681855][T29921] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4368.681912][T29921] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4368.682027][T29921] r8:00000000 r7:20000400 r6:83ca1d40 r5:00000000 r4:dfa4df20 [ 4368.682045][T29921] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4368.682168][T29921] [<809727c0>] (should_fail_usercopy) from [<808b6128>] (_copy_from_iter+0x6c/0x7d8) [ 4368.682263][T29921] [<808b60bc>] (_copy_from_iter) from [<816715e4>] (netlink_sendmsg+0x18c/0x444) [ 4368.682338][T29921] r10:00000000 r9:00000000 r8:dfa4df30 r7:85a10800 r6:00000014 r5:85b940c0 [ 4368.682362][T29921] r4:dfa4df20 [ 4368.682383][T29921] [<81671458>] (netlink_sendmsg) from [<81543320>] (__sock_sendmsg+0x44/0x78) [ 4368.682462][T29921] r10:00000000 r9:dfa4ddc4 r8:dfa4ddc4 r7:00000000 r6:8508c780 r5:dfa4df20 [ 4368.682484][T29921] r4:00000000 [ 4368.682501][T29921] [<815432dc>] (__sock_sendmsg) from [<81544674>] (____sys_sendmsg+0x298/0x2cc) [ 4368.682566][T29921] r7:00000000 r6:8508c780 r5:200048a0 r4:dfa4df20 [ 4368.682587][T29921] [<815443dc>] (____sys_sendmsg) from [<8154663c>] (___sys_sendmsg+0x9c/0xd0) [ 4368.682668][T29921] r10:dfa4de24 r9:20000280 r8:200048a0 r7:00000000 r6:8508c780 r5:dfa4df20 [ 4368.682693][T29921] r4:00000000 [ 4368.682710][T29921] [<815465a0>] (___sys_sendmsg) from [<81546ad4>] (__sys_sendmsg+0x8c/0xe0) [ 4368.682777][T29921] r10:00000128 r9:84024800 r8:84dc9180 r7:200048a0 r6:20000280 r5:84dc9181 [ 4368.682796][T29921] r4:00000003 [ 4368.682812][T29921] [<81546a48>] (__sys_sendmsg) from [<81546b3c>] (sys_sendmsg+0x14/0x18) [ 4368.682868][T29921] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 4368.682887][T29921] [<81546b28>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4368.682933][T29921] Exception stack(0xdfa4dfa8 to 0xdfa4dff0) [ 4368.682970][T29921] dfa0: 00000000 00000000 00000003 20000280 200048a0 00000000 [ 4368.683003][T29921] dfc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f300bc [ 4368.683030][T29921] dfe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4369.722890][T29936] FAULT_INJECTION: forcing a failure. [ 4369.722890][T29936] name failslab, interval 1, probability 0, space 0, times 0 [ 4369.724826][T29936] CPU: 0 UID: 0 PID: 29936 Comm: syz.2.6071 Not tainted syzkaller #0 PREEMPT [ 4369.724951][T29936] Hardware name: ARM-Versatile Express [ 4369.724977][T29936] Call trace: [ 4369.725041][T29936] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4369.725176][T29936] r7:00000c40 r6:00000000 r5:60000013 r4:82260500 [ 4369.725197][T29936] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4369.725248][T29936] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4369.725302][T29936] r5:85815400 r4:82917c00 [ 4369.725319][T29936] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4369.725483][T29936] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4369.725551][T29936] r8:85815400 r7:00000c40 r6:85a76c28 r5:00001000 r4:830016c0 [ 4369.725569][T29936] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4369.725617][T29936] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4369.725684][T29936] r10:85815400 r9:8309f800 r8:00000000 r7:8501e660 r6:85a76c28 r5:00001000 [ 4369.725706][T29936] r4:00000000 [ 4369.725722][T29936] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4369.725785][T29936] r10:85815400 r9:00000000 r8:85a76c00 r7:0000127b r6:00000004 r5:81cd6504 [ 4369.725807][T29936] r4:85a76c28 r3:826c0200 [ 4369.725822][T29936] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4369.725885][T29936] r9:00000004 r8:85a76c00 r7:20000000 r6:20000000 r5:0000127b r4:85a76c00 [ 4369.725904][T29936] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4369.725958][T29936] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4369.726017][T29936] r7:20000000 r6:85a76c01 r5:00000000 r4:0000127b [ 4369.726035][T29936] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4369.726080][T29936] Exception stack(0xdfa69fa8 to 0xdfa69ff0) [ 4369.726119][T29936] 9fa0: 00000000 00000000 00000004 0000127b 20000000 00000000 [ 4369.726155][T29936] 9fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f0f0bc [ 4369.726182][T29936] 9fe0: 76f0eec0 76f0eeb0 0001948c 001322c0 [ 4369.726246][T29936] r10:00000036 r9:85815400 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4369.726267][T29936] r4:00000000 [ 4369.734365][T29936] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4379.257583][T29982] cgroup: fork rejected by pids controller in /syz2 [ 4381.079682][T30060] FAULT_INJECTION: forcing a failure. [ 4381.079682][T30060] name failslab, interval 1, probability 0, space 0, times 0 [ 4381.080010][T30060] CPU: 0 UID: 0 PID: 30060 Comm: syz.0.6087 Not tainted syzkaller #0 PREEMPT [ 4381.080068][T30060] Hardware name: ARM-Versatile Express [ 4381.080083][T30060] Call trace: [ 4381.080111][T30060] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4381.080249][T30060] r7:00000c40 r6:00000000 r5:60000013 r4:82260500 [ 4381.080264][T30060] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4381.080328][T30060] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4381.080359][T30060] r5:859eb000 r4:82917c00 [ 4381.080367][T30060] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4381.080410][T30060] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4381.080449][T30060] r8:859eb000 r7:00000c40 r6:85de71a8 r5:00001000 r4:830016c0 [ 4381.080472][T30060] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4381.080532][T30060] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4381.080604][T30060] r10:859eb000 r9:8309f800 r8:00000000 r7:85035d48 r6:85de71a8 r5:00001000 [ 4381.080629][T30060] r4:00000000 [ 4381.080650][T30060] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4381.080721][T30060] r10:859eb000 r9:00000000 r8:85de7180 r7:c01064c5 r6:00000004 r5:81cd6504 [ 4381.080747][T30060] r4:85de71a8 r3:826c0200 [ 4381.080768][T30060] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4381.080963][T30060] r9:00000004 r8:85de7180 r7:20000040 r6:20000040 r5:c01064c5 r4:85de7180 [ 4381.081035][T30060] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4381.081135][T30060] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4381.081570][T30060] r7:20000040 r6:85de7181 r5:00000000 r4:c01064c5 [ 4381.081726][T30060] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4381.081819][T30060] Exception stack(0xdfc21fa8 to 0xdfc21ff0) [ 4381.082027][T30060] 1fa0: 00000000 00000000 00000004 c01064c5 20000040 00000000 [ 4381.082076][T30060] 1fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f570bc [ 4381.082132][T30060] 1fe0: 76f56ec0 76f56eb0 0001948c 001322c0 [ 4381.082177][T30060] r10:00000036 r9:859eb000 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4381.082201][T30060] r4:00000000 [ 4381.082390][T30060] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4404.786544][T26673] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 4404.986066][T26673] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 4404.986450][T26673] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4404.986713][T26673] usb 1-1: Product: syz [ 4404.986892][T26673] usb 1-1: Manufacturer: syz [ 4404.987062][T26673] usb 1-1: SerialNumber: syz [ 4405.334904][T30137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4405.346630][T30137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4405.367386][T30137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4405.368470][T30137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4405.458595][T30141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4405.461596][T30141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4405.665651][T26673] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 4405.667073][T26673] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 4405.670552][T26673] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 4405.678831][T26673] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 4405.692303][T26673] usb 1-1: USB disconnect, device number 54 [ 4427.474997][T30385] FAULT_INJECTION: forcing a failure. [ 4427.474997][T30385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4427.478809][T30385] CPU: 0 UID: 0 PID: 30385 Comm: syz.0.6138 Not tainted syzkaller #0 PREEMPT [ 4427.478946][T30385] Hardware name: ARM-Versatile Express [ 4427.478971][T30385] Call trace: [ 4427.479012][T30385] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4427.479125][T30385] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4427.479146][T30385] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4427.479194][T30385] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4427.480218][T30385] r5:859ec800 r4:82917c54 [ 4427.481299][T30385] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4427.481514][T30385] [<80972580>] (should_fail_ex) from [<8051f2a8>] (should_fail_alloc_page+0x68/0x74) [ 4427.481843][T30385] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:dfd75c00 [ 4427.481966][T30385] [<8051f240>] (should_fail_alloc_page) from [<804ed558>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 4427.482057][T30385] [<804ed4c4>] (prepare_alloc_pages.constprop.0) from [<804f5a80>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 4427.482292][T30385] r10:dfd75db0 r9:00000000 r8:859ec800 r7:00000000 r6:00140cca r5:00000002 [ 4427.482639][T30385] r4:00000000 r3:dfd75c00 [ 4427.482830][T30385] [<804f59d4>] (__alloc_frozen_pages_noprof) from [<804f6b18>] (__folio_alloc_noprof+0x14/0x6c) [ 4427.483039][T30385] r10:dfd75db0 r9:84c3ea40 r8:85d77100 r7:00000000 r6:00000024 r5:00000002 [ 4427.483122][T30385] r4:85ab6458 [ 4427.483141][T30385] [<804f6b04>] (__folio_alloc_noprof) from [<80497c88>] (shmem_get_folio_gfp.constprop.0+0x21c/0x864) [ 4427.483351][T30385] r5:00000002 r4:85ab6458 [ 4427.483373][T30385] [<80497a6c>] (shmem_get_folio_gfp.constprop.0) from [<8049847c>] (shmem_fault+0x80/0x35c) [ 4427.483534][T30385] r10:00000000 r9:dfd75db0 r8:859ec800 r7:00100cca r6:00000000 r5:85ab6458 [ 4427.483609][T30385] r4:dfd75db0 [ 4427.483669][T30385] [<804983fc>] (shmem_fault) from [<80758d00>] (shm_fault+0x24/0x28) [ 4427.483936][T30385] r10:00000000 r9:dfd75db0 r8:84c3ea40 r7:00000000 r6:21020000 r5:85d77100 [ 4427.484188][T30385] r4:dfd75db0 [ 4427.484216][T30385] [<80758cdc>] (shm_fault) from [<804c0ae8>] (__do_fault+0x44/0xfc) [ 4427.484616][T30385] [<804c0aa4>] (__do_fault) from [<804c7538>] (handle_mm_fault+0xbdc/0x14dc) [ 4427.484911][T30385] r7:00000000 r6:21020000 r5:859ec800 r4:00000014 [ 4427.484986][T30385] [<804c695c>] (handle_mm_fault) from [<804b8ea8>] (__get_user_pages+0x254/0x6f0) [ 4427.485221][T30385] r10:00000024 r9:21020000 r8:859ec800 r7:00000000 r6:00000014 r5:85d77100 [ 4427.485364][T30385] r4:00210008 [ 4427.485387][T30385] [<804b8c54>] (__get_user_pages) from [<804bbb28>] (populate_vma_page_range+0xd8/0x220) [ 4427.485501][T30385] r10:20ffc000 r9:84c3ea40 r8:dfd75ee0 r7:213fc000 r6:20ffc000 r5:85d77100 [ 4427.485521][T30385] r4:00000400 [ 4427.485536][T30385] [<804bba50>] (populate_vma_page_range) from [<804bc308>] (__mm_populate+0x11c/0x1b8) [ 4427.485597][T30385] r10:20ffc000 r9:84c3eac4 r8:00000001 r7:84c3ea40 r6:213fc000 r5:213fc000 [ 4427.485617][T30385] r4:85d77100 [ 4427.485632][T30385] [<804bc1ec>] (__mm_populate) from [<8075aa54>] (do_shmat+0x300/0x53c) [ 4427.485697][T30385] r10:00000001 r9:859ec800 r8:84e3e800 r7:00000000 r6:00000001 r5:84c3eac4 [ 4427.485715][T30385] r4:84c3ea40 [ 4427.485730][T30385] [<8075a754>] (do_shmat) from [<8075acc4>] (sys_shmat+0x34/0x60) [ 4427.485869][T30385] r10:00000131 r9:859ec800 r8:8020029c r7:00000131 r6:00130270 r5:00000000 [ 4427.485891][T30385] r4:00000000 [ 4427.485906][T30385] [<8075ac90>] (sys_shmat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4427.485950][T30385] Exception stack(0xdfd75fa8 to 0xdfd75ff0) [ 4427.485988][T30385] 5fa0: 00000000 00000000 00000001 20ffd000 00007000 00000000 [ 4427.486023][T30385] 5fc0: 00000000 00000000 00130270 00000131 002e0000 00000000 00006364 76f990bc [ 4427.486051][T30385] 5fe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4430.105970][T30394] FAULT_INJECTION: forcing a failure. [ 4430.105970][T30394] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4430.108108][T30394] CPU: 1 UID: 0 PID: 30394 Comm: syz.2.6142 Not tainted syzkaller #0 PREEMPT [ 4430.108253][T30394] Hardware name: ARM-Versatile Express [ 4430.108281][T30394] Call trace: [ 4430.108321][T30394] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4430.108432][T30394] r7:b5403587 r6:00000000 r5:60000013 r4:82260500 [ 4430.108454][T30394] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4430.108510][T30394] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4430.108568][T30394] r5:838f3000 r4:8294f190 [ 4430.108585][T30394] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4430.108647][T30394] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4430.108722][T30394] r8:00000000 r7:b5403587 r6:00000000 r5:838f3830 r4:76f2fbb8 [ 4430.108740][T30394] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4430.108793][T30394] [<809727c0>] (should_fail_usercopy) from [<8022b664>] (setup_sigframe+0x124/0x1c4) [ 4430.108851][T30394] [<8022b540>] (setup_sigframe) from [<8022bacc>] (do_work_pending+0x2f4/0x4f8) [ 4430.108918][T30394] r10:00000128 r9:b5403587 r8:00000000 r7:838f3830 r6:76f2fbb8 r5:dfd95fb0 [ 4430.108945][T30394] r4:838f3000 [ 4430.108961][T30394] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4430.109008][T30394] Exception stack(0xdfd95fb0 to 0xdfd95ff8) [ 4430.109046][T30394] 5fa0: fffffffc 20000100 00048011 00000000 [ 4430.109088][T30394] 5fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f300bc [ 4430.109125][T30394] 5fe0: 76f2fec0 76f2feb0 0001948c 001322c0 60000010 00000003 [ 4430.109168][T30394] r10:00000128 r9:838f3000 r8:8020029c r7:00000128 r6:00130270 r5:00000000 [ 4430.109194][T30394] r4:00000000 [ 4436.282509][ T31] audit: type=1400 audit(4436.200:697): avc: denied { execute } for pid=30427 comm="syz.0.6154" path="pipe:[74986]" dev="pipefs" ino=74986 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 4439.424549][T30438] FAULT_INJECTION: forcing a failure. [ 4439.424549][T30438] name failslab, interval 1, probability 0, space 0, times 0 [ 4439.437516][T30438] CPU: 1 UID: 0 PID: 30438 Comm: syz.2.6155 Not tainted syzkaller #0 PREEMPT [ 4439.437678][T30438] Hardware name: ARM-Versatile Express [ 4439.437708][T30438] Call trace: [ 4439.437755][T30438] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4439.437883][T30438] r7:00000d40 r6:00000000 r5:60000113 r4:82260500 [ 4439.437905][T30438] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4439.437962][T30438] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4439.438020][T30438] r5:856bbc00 r4:82917c00 [ 4439.438038][T30438] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4439.438096][T30438] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4439.438167][T30438] r8:856bbc00 r7:00000d40 r6:85de79e8 r5:00000019 r4:83001240 [ 4439.438186][T30438] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4439.438240][T30438] [<80503b10>] (__kmalloc_noprof) from [<807c34dc>] (tomoyo_encode2+0x64/0xf0) [ 4439.438318][T30438] r10:00000fff r9:8309f800 r8:00000000 r7:837eecc0 r6:85de79e8 r5:8592bffd [ 4439.438343][T30438] r4:8592bfef [ 4439.438362][T30438] [<807c3478>] (tomoyo_encode2) from [<807c358c>] (tomoyo_encode+0x24/0x30) [ 4439.438443][T30438] r9:8309f800 r8:00000000 r7:837eecc0 r6:85de79e8 r5:00001000 r4:8592bff0 [ 4439.438461][T30438] [<807c3568>] (tomoyo_encode) from [<807c3618>] (tomoyo_realpath_from_path+0x80/0x17c) [ 4439.438516][T30438] r5:00001000 r4:8592b000 [ 4439.438533][T30438] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4439.438601][T30438] r10:856bbc00 r9:00000000 r8:85de79c0 r7:0000890d r6:00000004 r5:81cd6504 [ 4439.438626][T30438] r4:85de79e8 r3:826c0200 [ 4439.438647][T30438] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4439.438722][T30438] r9:00000004 r8:85de79c0 r7:200000c0 r6:200000c0 r5:0000890d r4:85de79c0 [ 4439.438746][T30438] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4439.438805][T30438] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4439.438870][T30438] r7:200000c0 r6:85de79c1 r5:00000000 r4:0000890d [ 4439.438888][T30438] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4439.438938][T30438] Exception stack(0xdfdd9fa8 to 0xdfdd9ff0) [ 4439.438982][T30438] 9fa0: 00000000 00000000 00000004 0000890d 200000c0 00000000 [ 4439.439023][T30438] 9fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76eac0bc [ 4439.439054][T30438] 9fe0: 76eabec0 76eabeb0 0001948c 001322c0 [ 4439.439095][T30438] r10:00000036 r9:856bbc00 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4439.439116][T30438] r4:00000000 [ 4439.536023][T30438] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4441.123575][T30442] FAULT_INJECTION: forcing a failure. [ 4441.123575][T30442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4441.123822][T30442] CPU: 0 UID: 0 PID: 30442 Comm: syz.2.6157 Not tainted syzkaller #0 PREEMPT [ 4441.123911][T30442] Hardware name: ARM-Versatile Express [ 4441.123926][T30442] Call trace: [ 4441.123951][T30442] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4441.124013][T30442] r7:00000003 r6:00000000 r5:60000013 r4:82260500 [ 4441.124022][T30442] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4441.124051][T30442] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4441.124079][T30442] r5:859ee000 r4:8294f190 [ 4441.124086][T30442] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4441.124121][T30442] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4441.124155][T30442] r8:20000580 r7:00000003 r6:00001000 r5:00000000 r4:20000540 [ 4441.124203][T30442] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4441.124240][T30442] [<809727c0>] (should_fail_usercopy) from [<809788a8>] (strncpy_from_user+0x20/0x1a0) [ 4441.124268][T30442] [<80978888>] (strncpy_from_user) from [<8058becc>] (setxattr_copy+0x2c/0x90) [ 4441.124306][T30442] r10:000000e4 r9:859ee000 r8:20000580 r7:00000003 r6:00001000 r5:00000000 [ 4441.124316][T30442] r4:dfdb5e48 [ 4441.124323][T30442] [<8058bea0>] (setxattr_copy) from [<8058c104>] (path_setxattrat+0x7c/0x17c) [ 4441.124351][T30442] r5:00000000 r4:20000540 [ 4441.124360][T30442] [<8058c088>] (path_setxattrat) from [<8058c404>] (sys_fsetxattr+0x30/0x38) [ 4441.124392][T30442] r8:8020029c r7:000000e4 r6:00130270 r5:00000000 r4:00000001 [ 4441.124401][T30442] [<8058c3d4>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4441.124433][T30442] Exception stack(0xdfdb5fa8 to 0xdfdb5ff0) [ 4441.124478][T30442] 5fa0: 00000001 00000000 00000003 20000540 20000580 00000006 [ 4441.124512][T30442] 5fc0: 00000001 00000000 00130270 000000e4 002e0000 00000000 00006364 76f300bc [ 4441.124528][T30442] 5fe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4447.475662][T30464] FAULT_INJECTION: forcing a failure. [ 4447.475662][T30464] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4447.476917][T30464] CPU: 1 UID: 0 PID: 30464 Comm: syz.2.6160 Not tainted syzkaller #0 PREEMPT [ 4447.477015][T30464] Hardware name: ARM-Versatile Express [ 4447.477030][T30464] Call trace: [ 4447.477052][T30464] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4447.477123][T30464] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4447.477133][T30464] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4447.477160][T30464] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4447.477188][T30464] r5:85816000 r4:8294f190 [ 4447.477196][T30464] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4447.477225][T30464] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4447.477257][T30464] r8:76eabf30 r7:00000000 r6:00000000 r5:dfe11f68 r4:00000002 [ 4447.477265][T30464] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4447.477291][T30464] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4447.477322][T30464] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4447.477359][T30464] r10:00000001 r9:80608514 r8:00000002 r7:dfe11f68 r6:0000000f r5:76eabf30 [ 4447.477371][T30464] r4:85816000 r3:dfe11e9f [ 4447.477379][T30464] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4447.477422][T30464] r8:76eabf30 r7:dfe11f68 r6:85816000 r5:0000000f r4:85de7b40 [ 4447.477431][T30464] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4447.477465][T30464] r10:00000003 r9:85816000 r8:8020029c r7:00000000 r6:00000000 r5:85de7b40 [ 4447.477475][T30464] r4:85de7b43 [ 4447.477483][T30464] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4447.477514][T30464] r7:00000003 r6:00000005 r5:76eabf30 r4:0000000f [ 4447.477522][T30464] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4447.477547][T30464] Exception stack(0xdfe11fa8 to 0xdfe11ff0) [ 4447.477567][T30464] 1fa0: 0000000f 76eabf30 00000005 76eabf30 0000000f 00000000 [ 4447.477585][T30464] 1fc0: 0000000f 76eabf30 00000005 00000003 002e0000 00000000 00006364 76eac0bc [ 4447.477599][T30464] 1fe0: 00000158 76eabed0 000d80f0 00130194 [ 4447.938455][T30467] FAULT_INJECTION: forcing a failure. [ 4447.938455][T30467] name failslab, interval 1, probability 0, space 0, times 0 [ 4447.940105][T30467] CPU: 1 UID: 0 PID: 30467 Comm: syz.0.6164 Not tainted syzkaller #0 PREEMPT [ 4447.940473][T30467] Hardware name: ARM-Versatile Express [ 4447.940508][T30467] Call trace: [ 4447.940551][T30467] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4447.940652][T30467] r7:00000d40 r6:00000000 r5:60000013 r4:82260500 [ 4447.940681][T30467] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4447.940733][T30467] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4447.940788][T30467] r5:859ea400 r4:82917c00 [ 4447.940806][T30467] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4447.940860][T30467] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4447.940928][T30467] r8:859ea400 r7:00000d40 r6:85de7e68 r5:00000022 r4:83001240 [ 4447.940947][T30467] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4447.941000][T30467] [<80503b10>] (__kmalloc_noprof) from [<807c34dc>] (tomoyo_encode2+0x64/0xf0) [ 4447.941068][T30467] r10:00000fff r9:8309e400 r8:00000000 r7:834ef550 r6:85de7e68 r5:8592affc [ 4447.941089][T30467] r4:8592afe5 [ 4447.941108][T30467] [<807c3478>] (tomoyo_encode2) from [<807c358c>] (tomoyo_encode+0x24/0x30) [ 4447.941246][T30467] r9:8309e400 r8:00000000 r7:834ef550 r6:85de7e68 r5:00001000 r4:8592afe6 [ 4447.941268][T30467] [<807c3568>] (tomoyo_encode) from [<807c3618>] (tomoyo_realpath_from_path+0x80/0x17c) [ 4447.941328][T30467] r5:00001000 r4:8592a000 [ 4447.941367][T30467] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4447.941437][T30467] r10:859ea400 r9:00000000 r8:85de7e40 r7:80045530 r6:00000004 r5:81cd6504 [ 4447.941465][T30467] r4:85de7e68 r3:826c0200 [ 4447.941482][T30467] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4447.941548][T30467] r9:00000004 r8:85de7e40 r7:00000000 r6:00000000 r5:80045530 r4:85de7e40 [ 4447.941567][T30467] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4447.941618][T30467] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4447.941686][T30467] r7:00000000 r6:85de7e41 r5:00000000 r4:80045530 [ 4447.941704][T30467] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4447.941750][T30467] Exception stack(0xdfe01fa8 to 0xdfe01ff0) [ 4447.941790][T30467] 1fa0: 00000000 00000000 00000004 80045530 00000000 00000000 [ 4447.941848][T30467] 1fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f990bc [ 4447.941938][T30467] 1fe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4447.941988][T30467] r10:00000036 r9:859ea400 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4447.942011][T30467] r4:00000000 [ 4447.949758][T30467] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4448.287733][T30472] FAULT_INJECTION: forcing a failure. [ 4448.287733][T30472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4448.289514][T30472] CPU: 1 UID: 0 PID: 30472 Comm: syz.0.6166 Not tainted syzkaller #0 PREEMPT [ 4448.289636][T30472] Hardware name: ARM-Versatile Express [ 4448.289661][T30472] Call trace: [ 4448.289704][T30472] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4448.289811][T30472] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4448.289834][T30472] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4448.289887][T30472] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4448.289942][T30472] r5:85815400 r4:8294f190 [ 4448.289960][T30472] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4448.290018][T30472] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4448.290085][T30472] r8:76f98f30 r7:00000000 r6:00000000 r5:dfdd1f68 r4:00000002 [ 4448.290103][T30472] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4448.290155][T30472] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4448.290217][T30472] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4448.290289][T30472] r10:00000001 r9:80608514 r8:00000002 r7:dfdd1f68 r6:0000000f r5:76f98f30 [ 4448.290312][T30472] r4:85815400 r3:dfdd1e9f [ 4448.290329][T30472] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4448.290394][T30472] r8:76f98f30 r7:dfdd1f68 r6:85815400 r5:0000000f r4:85de7300 [ 4448.290428][T30472] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4448.290498][T30472] r10:00000003 r9:85815400 r8:8020029c r7:00000000 r6:00000000 r5:85de7300 [ 4448.290520][T30472] r4:85de7303 [ 4448.290535][T30472] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4448.290597][T30472] r7:00000003 r6:00000004 r5:76f98f30 r4:0000000f [ 4448.290615][T30472] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4448.290667][T30472] Exception stack(0xdfdd1fa8 to 0xdfdd1ff0) [ 4448.290706][T30472] 1fa0: 0000000f 76f98f30 00000004 76f98f30 0000000f 00000000 [ 4448.290744][T30472] 1fc0: 0000000f 76f98f30 00000004 00000003 002e0000 00000000 00006364 76f990bc [ 4448.290774][T30472] 1fe0: 00000158 76f98ed0 000d80f0 00130194 [ 4450.609271][T30487] FAULT_INJECTION: forcing a failure. [ 4450.609271][T30487] name failslab, interval 1, probability 0, space 0, times 0 [ 4450.610939][T30487] CPU: 1 UID: 0 PID: 30487 Comm: syz.0.6169 Not tainted syzkaller #0 PREEMPT [ 4450.611078][T30487] Hardware name: ARM-Versatile Express [ 4450.611107][T30487] Call trace: [ 4450.611151][T30487] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4450.611267][T30487] r7:00000d40 r6:00000000 r5:60000013 r4:82260500 [ 4450.611349][T30487] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4450.611413][T30487] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4450.611469][T30487] r5:85814800 r4:82917c00 [ 4450.611486][T30487] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4450.611542][T30487] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4450.611619][T30487] r8:85814800 r7:00000d40 r6:85d39568 r5:00000019 r4:83001240 [ 4450.611639][T30487] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4450.611688][T30487] [<80503b10>] (__kmalloc_noprof) from [<807c34dc>] (tomoyo_encode2+0x64/0xf0) [ 4450.611756][T30487] r10:00000fff r9:8309f800 r8:00000000 r7:8501edd0 r6:85d39568 r5:8592fffd [ 4450.611779][T30487] r4:8592ffef [ 4450.611796][T30487] [<807c3478>] (tomoyo_encode2) from [<807c358c>] (tomoyo_encode+0x24/0x30) [ 4450.611862][T30487] r9:8309f800 r8:00000000 r7:8501edd0 r6:85d39568 r5:00001000 r4:8592fff0 [ 4450.611880][T30487] [<807c3568>] (tomoyo_encode) from [<807c3618>] (tomoyo_realpath_from_path+0x80/0x17c) [ 4450.611933][T30487] r5:00001000 r4:8592f000 [ 4450.611948][T30487] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4450.612008][T30487] r10:85814800 r9:00000000 r8:85d39540 r7:408c5333 r6:00000004 r5:81cd6504 [ 4450.612030][T30487] r4:85d39568 r3:826c0200 [ 4450.612046][T30487] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4450.612106][T30487] r9:00000004 r8:85d39540 r7:00000000 r6:00000000 r5:408c5333 r4:85d39540 [ 4450.612123][T30487] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4450.612202][T30487] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4450.612264][T30487] r7:00000000 r6:85d39541 r5:00000000 r4:408c5333 [ 4450.612280][T30487] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4450.612324][T30487] Exception stack(0xdfe51fa8 to 0xdfe51ff0) [ 4450.612385][T30487] 1fa0: 00000000 00000000 00000004 408c5333 00000000 00000000 [ 4450.612420][T30487] 1fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f360bc [ 4450.612446][T30487] 1fe0: 76f35ec0 76f35eb0 0001948c 001322c0 [ 4450.612482][T30487] r10:00000036 r9:85814800 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4450.612500][T30487] r4:00000000 [ 4450.636046][T30487] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4452.667051][T30494] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30494 comm=syz.0.6171 [ 4459.359308][T30521] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=30521 comm=syz.0.6180 [ 4467.728906][T30557] FAULT_INJECTION: forcing a failure. [ 4467.728906][T30557] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4467.729288][T30557] CPU: 0 UID: 0 PID: 30557 Comm: syz.0.6192 Not tainted syzkaller #0 PREEMPT [ 4467.729384][T30557] Hardware name: ARM-Versatile Express [ 4467.729414][T30557] Call trace: [ 4467.729467][T30557] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4467.729583][T30557] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4467.729606][T30557] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4467.729744][T30557] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4467.729853][T30557] r5:85816c00 r4:8294f190 [ 4467.729908][T30557] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4467.730075][T30557] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4467.730242][T30557] r8:76f98f30 r7:00000000 r6:00000000 r5:dfe15f68 r4:00000002 [ 4467.730331][T30557] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4467.730457][T30557] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4467.730573][T30557] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4467.730650][T30557] r10:00000001 r9:80608514 r8:00000002 r7:dfe15f68 r6:0000000f r5:76f98f30 [ 4467.730813][T30557] r4:85816c00 r3:dfe15e9f [ 4467.730854][T30557] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4467.731006][T30557] r8:76f98f30 r7:dfe15f68 r6:85816c00 r5:0000000f r4:85d39e40 [ 4467.731118][T30557] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4467.731284][T30557] r10:00000003 r9:85816c00 r8:8020029c r7:00000000 r6:00000000 r5:85d39e40 [ 4467.731313][T30557] r4:85d39e43 [ 4467.731334][T30557] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4467.731412][T30557] r7:00000003 r6:00000004 r5:76f98f30 r4:0000000f [ 4467.731526][T30557] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4467.731703][T30557] Exception stack(0xdfe15fa8 to 0xdfe15ff0) [ 4467.731782][T30557] 5fa0: 0000000f 76f98f30 00000004 76f98f30 0000000f 00000000 [ 4467.731850][T30557] 5fc0: 0000000f 76f98f30 00000004 00000003 002e0000 00000000 00006364 76f990bc [ 4467.732050][T30557] 5fe0: 00000158 76f98ed0 000d80f0 00130194 [ 4468.870577][ T31] audit: type=1400 audit(4468.790:698): avc: denied { setattr } for pid=30513 comm="syz.2.6179" name="nullb0" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 4471.121195][T30565] FAULT_INJECTION: forcing a failure. [ 4471.121195][T30565] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4471.123982][T30565] CPU: 1 UID: 0 PID: 30565 Comm: syz.0.6194 Not tainted syzkaller #0 PREEMPT [ 4471.124126][T30565] Hardware name: ARM-Versatile Express [ 4471.124196][T30565] Call trace: [ 4471.124244][T30565] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4471.124364][T30565] r7:dfeb9e20 r6:00000000 r5:60000013 r4:82260500 [ 4471.124386][T30565] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4471.124455][T30565] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4471.124512][T30565] r5:859e8000 r4:8294f190 [ 4471.124530][T30565] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4471.124590][T30565] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4471.124657][T30565] r8:2000c014 r7:dfeb9e20 r6:20000280 r5:00000000 r4:dfeb9f20 [ 4471.124677][T30565] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4471.124734][T30565] [<809727c0>] (should_fail_usercopy) from [<815464c0>] (copy_msghdr_from_user+0x50/0x130) [ 4471.124803][T30565] [<81546470>] (copy_msghdr_from_user) from [<81546618>] (___sys_sendmsg+0x78/0xd0) [ 4471.124874][T30565] r8:2000c014 r7:00000000 r6:8507db80 r5:dfeb9f20 r4:dfeb9e64 [ 4471.124894][T30565] [<815465a0>] (___sys_sendmsg) from [<81546ad4>] (__sys_sendmsg+0x8c/0xe0) [ 4471.124965][T30565] r10:00000128 r9:859e8000 r8:85de7000 r7:2000c014 r6:20000280 r5:85de7001 [ 4471.124989][T30565] r4:00000004 [ 4471.125007][T30565] [<81546a48>] (__sys_sendmsg) from [<81546b3c>] (sys_sendmsg+0x14/0x18) [ 4471.125136][T30565] r8:8020029c r7:00000128 r6:00130270 r5:00000000 r4:00000000 [ 4471.125157][T30565] [<81546b28>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4471.125229][T30565] Exception stack(0xdfeb9fa8 to 0xdfeb9ff0) [ 4471.125274][T30565] 9fa0: 00000000 00000000 00000004 20000280 2000c014 00000000 [ 4471.125314][T30565] 9fc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f990bc [ 4471.125343][T30565] 9fe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4477.381935][T30602] FAULT_INJECTION: forcing a failure. [ 4477.381935][T30602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4477.382467][T30602] CPU: 1 UID: 0 PID: 30602 Comm: syz.0.6207 Not tainted syzkaller #0 PREEMPT [ 4477.382569][T30602] Hardware name: ARM-Versatile Express [ 4477.382602][T30602] Call trace: [ 4477.382651][T30602] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4477.382781][T30602] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4477.382804][T30602] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4477.382976][T30602] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4477.383044][T30602] r5:859e9800 r4:8294f190 [ 4477.383062][T30602] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4477.383126][T30602] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4477.383195][T30602] r8:76f98f30 r7:00000000 r6:00000000 r5:dfed9f68 r4:00000002 [ 4477.383215][T30602] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4477.383271][T30602] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4477.383340][T30602] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4477.383420][T30602] r10:00000001 r9:80608514 r8:00000002 r7:dfed9f68 r6:0000000f r5:76f98f30 [ 4477.383449][T30602] r4:859e9800 r3:dfed9e9f [ 4477.383468][T30602] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4477.383542][T30602] r8:76f98f30 r7:dfed9f68 r6:859e9800 r5:0000000f r4:85de79c0 [ 4477.383564][T30602] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4477.383638][T30602] r10:00000003 r9:859e9800 r8:8020029c r7:00000000 r6:00000000 r5:85de79c0 [ 4477.383672][T30602] r4:85de79c3 [ 4477.383692][T30602] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4477.383768][T30602] r7:00000003 r6:00000004 r5:76f98f30 r4:0000000f [ 4477.383787][T30602] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4477.383840][T30602] Exception stack(0xdfed9fa8 to 0xdfed9ff0) [ 4477.383885][T30602] 9fa0: 0000000f 76f98f30 00000004 76f98f30 0000000f 00000000 [ 4477.383924][T30602] 9fc0: 0000000f 76f98f30 00000004 00000003 002e0000 00000000 00006364 76f990bc [ 4477.383954][T30602] 9fe0: 00000158 76f98ed0 000d80f0 00130194 [ 4477.490044][ T31] audit: type=1400 audit(4477.410:699): avc: denied { map } for pid=30603 comm="syz.0.6209" path="/proc/408" dev="proc" ino=75803 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 4477.492135][ T31] audit: type=1400 audit(4477.410:700): avc: denied { execute } for pid=30603 comm="syz.0.6209" path="/proc/408" dev="proc" ino=75803 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 4477.597796][T30606] fuse: Bad value for 'fd' [ 4478.053572][T30614] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30614 comm=syz.0.6212 [ 4482.869346][T30686] fuse: Bad value for 'fd' [ 4484.004060][T30691] FAULT_INJECTION: forcing a failure. [ 4484.004060][T30691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4484.004386][T30691] CPU: 1 UID: 0 PID: 30691 Comm: syz.0.6216 Not tainted syzkaller #0 PREEMPT [ 4484.004452][T30691] Hardware name: ARM-Versatile Express [ 4484.004467][T30691] Call trace: [ 4484.004491][T30691] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4484.004552][T30691] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4484.004562][T30691] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4484.004589][T30691] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4484.004618][T30691] r5:84020000 r4:8294f190 [ 4484.004626][T30691] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4484.004656][T30691] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4484.004688][T30691] r8:dff11eb8 r7:00000000 r6:00000001 r5:76f98f30 r4:00000001 [ 4484.004696][T30691] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4484.004722][T30691] [<809727c0>] (should_fail_usercopy) from [<808beda8>] (kstrtouint_from_user+0x54/0x13c) [ 4484.004750][T30691] [<808bed54>] (kstrtouint_from_user) from [<80609b94>] (proc_fail_nth_write+0x40/0xf0) [ 4484.004783][T30691] r8:dff11f68 r7:84020000 r6:00000001 r5:85de70c0 r4:00000001 [ 4484.004793][T30691] [<80609b54>] (proc_fail_nth_write) from [<80553d20>] (vfs_write+0xac/0x44c) [ 4484.004823][T30691] r5:85de70c0 r4:80609b54 [ 4484.004831][T30691] [<80553c74>] (vfs_write) from [<80554230>] (ksys_write+0x74/0xe8) [ 4484.004866][T30691] r10:00000004 r9:84020000 r8:8020029c r7:00000000 r6:00000002 r5:85de70c0 [ 4484.004876][T30691] r4:85de70c3 [ 4484.004884][T30691] [<805541bc>] (ksys_write) from [<805542b4>] (sys_write+0x10/0x14) [ 4484.004915][T30691] r7:00000004 r6:00000004 r5:76f98f30 r4:00000001 [ 4484.004924][T30691] [<805542a4>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4484.004948][T30691] Exception stack(0xdff11fa8 to 0xdff11ff0) [ 4484.004968][T30691] 1fa0: 00000001 76f98f30 00000004 76f98f30 00000001 00000000 [ 4484.004986][T30691] 1fc0: 00000001 76f98f30 00000004 00000004 002e0000 00000000 00006364 76f990bc [ 4484.005034][T30691] 1fe0: 00000158 76f98ed0 000d80f0 0013025c [ 4484.221086][T30735] FAULT_INJECTION: forcing a failure. [ 4484.221086][T30735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4484.221453][T30735] CPU: 0 UID: 0 PID: 30735 Comm: syz.0.6218 Not tainted syzkaller #0 PREEMPT [ 4484.221539][T30735] Hardware name: ARM-Versatile Express [ 4484.221570][T30735] Call trace: [ 4484.221618][T30735] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4484.221768][T30735] r7:00000000 r6:00000000 r5:60000113 r4:82260500 [ 4484.221790][T30735] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4484.221839][T30735] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4484.221871][T30735] r5:84023c00 r4:82917c54 [ 4484.221890][T30735] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4484.221952][T30735] [<80972580>] (should_fail_ex) from [<8051f2a8>] (should_fail_alloc_page+0x68/0x74) [ 4484.222020][T30735] r8:00000001 r7:00000000 r6:00000000 r5:00140cca r4:dff09d48 [ 4484.222039][T30735] [<8051f240>] (should_fail_alloc_page) from [<804ed558>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 4484.222171][T30735] [<804ed4c4>] (prepare_alloc_pages.constprop.0) from [<804f5a80>] (__alloc_frozen_pages_noprof+0xac/0x10d0) [ 4484.222391][T30735] r10:dff09f08 r9:00000000 r8:84023c00 r7:00000000 r6:00140cca r5:84023c00 [ 4484.222601][T30735] r4:00000000 r3:dff09d48 [ 4484.222686][T30735] [<804f59d4>] (__alloc_frozen_pages_noprof) from [<804f6b18>] (__folio_alloc_noprof+0x14/0x6c) [ 4484.222765][T30735] r10:dff09f08 r9:84938c80 r8:00000000 r7:00000000 r6:20021000 r5:84023c00 [ 4484.223045][T30735] r4:00000215 [ 4484.223310][T30735] [<804f6b04>] (__folio_alloc_noprof) from [<804c7654>] (handle_mm_fault+0xcf8/0x14dc) [ 4484.223377][T30735] r5:84023c00 r4:00000215 [ 4484.223535][T30735] [<804c695c>] (handle_mm_fault) from [<80234214>] (do_page_fault+0xec/0x49c) [ 4484.223735][T30735] r10:00000002 r9:84c3e700 r8:00000215 r7:20021000 r6:00000a07 r5:20021000 [ 4484.223747][T30735] r4:dff09f08 [ 4484.223756][T30735] [<80234128>] (do_page_fault) from [<802347ac>] (do_DataAbort+0x38/0xa8) [ 4484.223794][T30735] r10:00000137 r9:84023c00 r8:80234128 r7:dff09f08 r6:20021000 r5:00000a07 [ 4484.224038][T30735] r4:8281cef0 [ 4484.224321][T30735] [<80234774>] (do_DataAbort) from [<80200b2c>] (__dabt_svc+0x4c/0x80) [ 4484.224421][T30735] Exception stack(0xdff09f08 to 0xdff09f50) [ 4484.224558][T30735] 9f00: 20021000 5c2c7095 00000000 00000000 22d18fa9 00000002 [ 4484.224697][T30735] 9f20: b5003500 20001040 b5403587 84023c00 00000137 dff09f84 00000002 dff09f58 [ 4484.224907][T30735] 9f40: 807652e4 81a08698 20000013 ffffffff [ 4484.225036][T30735] r8:b5403587 r7:dff09f3c r6:ffffffff r5:20000013 r4:81a08698 [ 4484.225057][T30735] [<8076522c>] (keyctl_capabilities) from [<807655e0>] (sys_keyctl+0x2b8/0x318) [ 4484.225675][T30735] r9:84023c00 r8:8020029c r7:00000137 r6:00130270 r5:00000000 r4:00000000 [ 4484.225985][T30735] [<80765328>] (sys_keyctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4484.226046][T30735] Exception stack(0xdff09fa8 to 0xdff09ff0) [ 4484.226102][T30735] 9fa0: 00000000 00000000 0000001f 20001040 5c2e7059 00000000 [ 4484.226123][T30735] 9fc0: 00000000 00000000 00130270 00000137 002e0000 00000000 00006364 76f990bc [ 4484.226137][T30735] 9fe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4484.226152][T30735] r5:00000000 r4:00000000 [ 4484.454431][T30740] fuse: Bad value for 'fd' [ 4486.696258][ T31] audit: type=1400 audit(4486.610:701): avc: denied { nlmsg_tty_audit } for pid=30746 comm="syz.0.6222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 4491.576451][ T31] audit: type=1400 audit(4491.500:702): avc: denied { connect } for pid=30759 comm="syz.2.6226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 4492.287891][T30766] fuse: Bad value for 'fd' [ 4495.828730][T30772] FAULT_INJECTION: forcing a failure. [ 4495.828730][T30772] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4495.829515][T30772] CPU: 1 UID: 0 PID: 30772 Comm: syz.0.6228 Not tainted syzkaller #0 PREEMPT [ 4495.829621][T30772] Hardware name: ARM-Versatile Express [ 4495.829651][T30772] Call trace: [ 4495.829706][T30772] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4495.829825][T30772] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4495.829847][T30772] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4495.829901][T30772] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4495.829961][T30772] r5:84022400 r4:8294f190 [ 4495.829979][T30772] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4495.830038][T30772] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4495.830103][T30772] r8:76f56f30 r7:00000000 r6:00000000 r5:dff49f68 r4:00000002 [ 4495.830123][T30772] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4495.830178][T30772] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4495.830239][T30772] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4495.830312][T30772] r10:00000001 r9:80608514 r8:00000002 r7:dff49f68 r6:0000000f r5:76f56f30 [ 4495.830337][T30772] r4:84022400 r3:dff49e9f [ 4495.830354][T30772] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4495.830423][T30772] r8:76f56f30 r7:dff49f68 r6:84022400 r5:0000000f r4:85de7180 [ 4495.830442][T30772] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4495.830510][T30772] r10:00000003 r9:84022400 r8:8020029c r7:00000000 r6:00000000 r5:85de7180 [ 4495.830533][T30772] r4:85de7183 [ 4495.830551][T30772] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4495.830617][T30772] r7:00000003 r6:00000005 r5:76f56f30 r4:0000000f [ 4495.830637][T30772] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4495.830696][T30772] Exception stack(0xdff49fa8 to 0xdff49ff0) [ 4495.830736][T30772] 9fa0: 0000000f 76f56f30 00000005 76f56f30 0000000f 00000000 [ 4495.830774][T30772] 9fc0: 0000000f 76f56f30 00000005 00000003 002e0000 00000000 00006364 76f570bc [ 4495.830803][T30772] 9fe0: 00000158 76f56ed0 000d80f0 00130194 [ 4516.552678][T30856] FAULT_INJECTION: forcing a failure. [ 4516.552678][T30856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4516.553066][T30856] CPU: 0 UID: 0 PID: 30856 Comm: syz.2.6247 Not tainted syzkaller #0 PREEMPT [ 4516.553167][T30856] Hardware name: ARM-Versatile Express [ 4516.553199][T30856] Call trace: [ 4516.553273][T30856] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4516.553394][T30856] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4516.553419][T30856] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4516.553493][T30856] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4516.553556][T30856] r5:84023c00 r4:8294f190 [ 4516.553576][T30856] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4516.553641][T30856] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4516.553712][T30856] r8:76f2ff30 r7:00000000 r6:00000000 r5:dff6df68 r4:00000002 [ 4516.553731][T30856] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4516.553786][T30856] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4516.553922][T30856] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4516.554195][T30856] r10:00000001 r9:80608514 r8:00000002 r7:dff6df68 r6:0000000f r5:76f2ff30 [ 4516.554401][T30856] r4:84023c00 r3:dff6de9f [ 4516.554568][T30856] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4516.554796][T30856] r8:76f2ff30 r7:dff6df68 r6:84023c00 r5:0000000f r4:85d39480 [ 4516.554855][T30856] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4516.554930][T30856] r10:00000003 r9:84023c00 r8:8020029c r7:00000000 r6:00000000 r5:85d39480 [ 4516.554952][T30856] r4:85d39483 [ 4516.554969][T30856] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4516.555301][T30856] r7:00000003 r6:00000004 r5:76f2ff30 r4:0000000f [ 4516.555444][T30856] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4516.555515][T30856] Exception stack(0xdff6dfa8 to 0xdff6dff0) [ 4516.555594][T30856] dfa0: 0000000f 76f2ff30 00000004 76f2ff30 0000000f 00000000 [ 4516.555937][T30856] dfc0: 0000000f 76f2ff30 00000004 00000003 002e0000 00000000 00006364 76f300bc [ 4516.556038][T30856] dfe0: 00000158 76f2fed0 000d80f0 00130194 [ 4531.519374][T30916] FAULT_INJECTION: forcing a failure. [ 4531.519374][T30916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4531.519794][T30916] CPU: 0 UID: 0 PID: 30916 Comm: syz.0.6264 Not tainted syzkaller #0 PREEMPT [ 4531.519931][T30916] Hardware name: ARM-Versatile Express [ 4531.519962][T30916] Call trace: [ 4531.520010][T30916] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4531.520128][T30916] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4531.520148][T30916] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4531.520242][T30916] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4531.520300][T30916] r5:84aebc00 r4:8294f190 [ 4531.520317][T30916] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4531.520383][T30916] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4531.520466][T30916] r8:76f98f30 r7:00000000 r6:00000000 r5:dfff1f68 r4:00000002 [ 4531.520607][T30916] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4531.520679][T30916] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4531.520827][T30916] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4531.521040][T30916] r10:00000001 r9:80608514 r8:00000002 r7:dfff1f68 r6:0000000f r5:76f98f30 [ 4531.521595][T30916] r4:84aebc00 r3:dfff1e9f [ 4531.521809][T30916] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4531.521896][T30916] r8:76f98f30 r7:dfff1f68 r6:84aebc00 r5:0000000f r4:85d39840 [ 4531.522049][T30916] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4531.522167][T30916] r10:00000003 r9:84aebc00 r8:8020029c r7:00000000 r6:00000000 r5:85d39840 [ 4531.522574][T30916] r4:85d39843 [ 4531.522651][T30916] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4531.522730][T30916] r7:00000003 r6:00000004 r5:76f98f30 r4:0000000f [ 4531.522779][T30916] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4531.523013][T30916] Exception stack(0xdfff1fa8 to 0xdfff1ff0) [ 4531.523244][T30916] 1fa0: 0000000f 76f98f30 00000004 76f98f30 0000000f 00000000 [ 4531.523406][T30916] 1fc0: 0000000f 76f98f30 00000004 00000003 002e0000 00000000 00006364 76f990bc [ 4531.523606][T30916] 1fe0: 00000158 76f98ed0 000d80f0 00130194 [ 4531.846230][T30922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1544 sclass=netlink_route_socket pid=30922 comm=syz.0.6266 [ 4538.486210][T30947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30947 comm=syz.0.6274 [ 4538.797260][T30938] FAULT_INJECTION: forcing a failure. [ 4538.797260][T30938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4538.805932][T30938] CPU: 1 UID: 0 PID: 30938 Comm: syz.2.6271 Not tainted syzkaller #0 PREEMPT [ 4538.806118][T30938] Hardware name: ARM-Versatile Express [ 4538.806150][T30938] Call trace: [ 4538.806195][T30938] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4538.806312][T30938] r7:00000000 r6:00000000 r5:60000113 r4:82260500 [ 4538.806334][T30938] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4538.806387][T30938] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4538.806455][T30938] r5:838f3c00 r4:8294f190 [ 4538.806474][T30938] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4538.806541][T30938] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4538.806610][T30938] r8:e0015eb8 r7:00000000 r6:00000001 r5:76f0ef30 r4:00000001 [ 4538.806629][T30938] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4538.806686][T30938] [<809727c0>] (should_fail_usercopy) from [<808beda8>] (kstrtouint_from_user+0x54/0x13c) [ 4538.806750][T30938] [<808bed54>] (kstrtouint_from_user) from [<80609b94>] (proc_fail_nth_write+0x40/0xf0) [ 4538.806820][T30938] r8:e0015f68 r7:838f3c00 r6:00000001 r5:85de7e40 r4:00000001 [ 4538.806846][T30938] [<80609b54>] (proc_fail_nth_write) from [<80553d20>] (vfs_write+0xac/0x44c) [ 4538.806913][T30938] r5:85de7e40 r4:80609b54 [ 4538.806933][T30938] [<80553c74>] (vfs_write) from [<80554230>] (ksys_write+0x74/0xe8) [ 4538.807006][T30938] r10:00000004 r9:838f3c00 r8:8020029c r7:00000000 r6:00000002 r5:85de7e40 [ 4538.807030][T30938] r4:85de7e43 [ 4538.807046][T30938] [<805541bc>] (ksys_write) from [<805542b4>] (sys_write+0x10/0x14) [ 4538.807113][T30938] r7:00000004 r6:00000005 r5:76f0ef30 r4:00000001 [ 4538.807133][T30938] [<805542a4>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4538.807187][T30938] Exception stack(0xe0015fa8 to 0xe0015ff0) [ 4538.807229][T30938] 5fa0: 00000001 76f0ef30 00000005 76f0ef30 00000001 00000000 [ 4538.807265][T30938] 5fc0: 00000001 76f0ef30 00000005 00000004 002e0000 00000000 00006364 76f0f0bc [ 4538.807296][T30938] 5fe0: 00000158 76f0eed0 000d80f0 0013025c [ 4543.537122][T30984] FAULT_INJECTION: forcing a failure. [ 4543.537122][T30984] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4543.537450][T30984] CPU: 0 UID: 0 PID: 30984 Comm: syz.0.6287 Not tainted syzkaller #0 PREEMPT [ 4543.537544][T30984] Hardware name: ARM-Versatile Express [ 4543.537572][T30984] Call trace: [ 4543.537616][T30984] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4543.537736][T30984] r7:84f70000 r6:00000000 r5:60000013 r4:82260500 [ 4543.537759][T30984] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4543.537817][T30984] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4543.537878][T30984] r5:859ebc00 r4:8294f190 [ 4543.537897][T30984] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4543.537961][T30984] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4543.538032][T30984] r8:849ed880 r7:84f70000 r6:0000056d r5:00000002 r4:0000002e [ 4543.538053][T30984] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4543.538107][T30984] [<809727c0>] (should_fail_usercopy) from [<803ccb94>] (generic_map_update_batch+0x1b8/0x46c) [ 4543.538167][T30984] [<803cc9dc>] (generic_map_update_batch) from [<803c808c>] (bpf_map_do_batch+0x220/0x240) [ 4543.538239][T30984] r10:85d39900 r9:200006c0 r8:84f70000 r7:85d39901 r6:803cc9dc r5:e033dec0 [ 4543.538263][T30984] r4:84f70090 [ 4543.538282][T30984] [<803c7e6c>] (bpf_map_do_batch) from [<803cf740>] (__sys_bpf+0x9b4/0x20f0) [ 4543.538348][T30984] r10:b5403587 r9:200006c0 r8:00000000 r7:00000000 r6:0000001a r5:e033de90 [ 4543.538374][T30984] r4:00000038 r3:00000000 [ 4543.538394][T30984] [<803ced8c>] (__sys_bpf) from [<803d141c>] (sys_bpf+0x2c/0x48) [ 4543.538467][T30984] r10:00000182 r9:859ebc00 r8:8020029c r7:00000182 r6:00130270 r5:00000000 [ 4543.538490][T30984] r4:00000000 [ 4543.538510][T30984] [<803d13f0>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4543.538562][T30984] Exception stack(0xe033dfa8 to 0xe033dff0) [ 4543.538607][T30984] dfa0: 00000000 00000000 0000001a 200006c0 00000038 00000000 [ 4543.538646][T30984] dfc0: 00000000 00000000 00130270 00000182 002e0000 00000000 00006364 76f990bc [ 4543.538691][T30984] dfe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4544.177371][ T31] audit: type=1400 audit(4544.090:703): avc: denied { ioctl } for pid=30996 comm="syz.0.6291" path="/dev/dsp1" dev="devtmpfs" ino=730 ioctlcmd=0x5005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:auditd_exec_t:s0" [ 4544.180505][T30997] FAULT_INJECTION: forcing a failure. [ 4544.180505][T30997] name failslab, interval 1, probability 0, space 0, times 0 [ 4544.189390][T30997] CPU: 0 UID: 0 PID: 30997 Comm: syz.0.6291 Not tainted syzkaller #0 PREEMPT [ 4544.189561][T30997] Hardware name: ARM-Versatile Express [ 4544.189590][T30997] Call trace: [ 4544.189656][T30997] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4544.189813][T30997] r7:859ee000 r6:00000000 r5:600d0013 r4:82260500 [ 4544.189843][T30997] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4544.189902][T30997] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4544.189965][T30997] r5:859ee000 r4:82917c00 [ 4544.189982][T30997] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4544.190037][T30997] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4544.190107][T30997] r8:00000000 r7:859ee000 r6:00000cc0 r5:00000200 r4:83001540 [ 4544.190126][T30997] [<8051f1ac>] (should_failslab) from [<80502bdc>] (__kmalloc_cache_noprof+0x4c/0x33c) [ 4544.190177][T30997] [<80502b90>] (__kmalloc_cache_noprof) from [<81469190>] (snd_pcm_hw_param_near.constprop.0+0x5c/0x274) [ 4544.190251][T30997] r10:00001000 r9:824656d0 r8:840fb700 r7:0000000f r6:00001000 r5:00000200 [ 4544.190272][T30997] r4:84cd9800 [ 4544.190288][T30997] [<81469134>] (snd_pcm_hw_param_near.constprop.0) from [<81469d20>] (snd_pcm_oss_change_params_locked+0x6c0/0xc84) [ 4544.190361][T30997] r10:00001000 r9:00200000 r8:84cda800 r7:00000001 r6:00001000 r5:840fb700 [ 4544.190384][T30997] r4:84cd9800 [ 4544.190403][T30997] [<81469660>] (snd_pcm_oss_change_params_locked) from [<8146a554>] (snd_pcm_oss_get_active_substream+0x94/0xc0) [ 4544.190513][T30997] r10:859ee000 r9:e0359ed4 r8:84cdaab8 r7:849ed284 r6:849ed284 r5:840fb700 [ 4544.190542][T30997] r4:840fb700 [ 4544.190606][T30997] [<8146a4c0>] (snd_pcm_oss_get_active_substream) from [<8146bad0>] (snd_pcm_oss_ioctl+0x6b4/0x1004) [ 4544.190698][T30997] r9:00000003 r8:85d39780 r7:849ed280 r6:20000d80 r5:00000000 r4:00000000 [ 4544.190722][T30997] [<8146b41c>] (snd_pcm_oss_ioctl) from [<8056cd80>] (sys_ioctl+0x130/0xba0) [ 4544.190801][T30997] r10:859ee000 r9:00000003 r8:85d39780 r7:20000d80 r6:85d39781 r5:00000000 [ 4544.190910][T30997] r4:c0045005 [ 4544.190939][T30997] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4544.190995][T30997] Exception stack(0xe0359fa8 to 0xe0359ff0) [ 4544.191041][T30997] 9fa0: 00000000 00000000 00000003 c0045005 20000d80 00000000 [ 4544.191081][T30997] 9fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f990bc [ 4544.191112][T30997] 9fe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4544.191153][T30997] r10:00000036 r9:859ee000 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4544.191176][T30997] r4:00000000 [ 4545.485336][T30980] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 4545.757448][T31000] FAULT_INJECTION: forcing a failure. [ 4545.757448][T31000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4545.776003][T31000] CPU: 1 UID: 0 PID: 31000 Comm: syz.2.6282 Not tainted syzkaller #0 PREEMPT [ 4545.776145][T31000] Hardware name: ARM-Versatile Express [ 4545.776199][T31000] Call trace: [ 4545.776238][T31000] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4545.776335][T31000] r7:00000077 r6:00000000 r5:60000013 r4:82260500 [ 4545.776355][T31000] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4545.776401][T31000] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4545.776448][T31000] r5:84056c00 r4:8294f190 [ 4545.776461][T31000] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4545.776509][T31000] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4545.776564][T31000] r8:00000000 r7:00000077 r6:76f0daf8 r5:0000000c r4:e0335fb0 [ 4545.776578][T31000] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4545.776628][T31000] [<809727c0>] (should_fail_usercopy) from [<8022b37c>] (restore_sigframe+0x4c/0x210) [ 4545.776674][T31000] [<8022b330>] (restore_sigframe) from [<8022b744>] (sys_sigreturn+0x40/0x60) [ 4545.776724][T31000] r7:00000077 r6:00000000 r5:0000000c r4:e0335fb0 [ 4545.776739][T31000] [<8022b704>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4545.776780][T31000] Exception stack(0xe0335fa8 to 0xe0335ff0) [ 4545.776813][T31000] 5fa0: 76f0de1c 0000000c 00000011 76f0deb0 00000024 00000000 [ 4545.776843][T31000] 5fc0: 76f0de1c 0000000c 00000000 00000077 00000005 00000000 76f0deb0 76f0f0bc [ 4545.776866][T31000] 5fe0: 00000000 76f0daf8 000ef4f0 000ef4f8 [ 4545.776887][T31000] r5:0000000c r4:76f0de1c [ 4550.957402][ T31] audit: type=1400 audit(4550.850:704): avc: denied { mounton } for pid=31016 comm="syz.0.6297" path="/proc/621/cgroup" dev="proc" ino=76375 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 4559.178726][T31036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31036 comm=syz.0.6301 [ 4559.532536][T31047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5122 sclass=netlink_route_socket pid=31047 comm=syz.0.6303 [ 4577.140520][ T31] audit: type=1400 audit(4577.060:705): avc: denied { validate_trans } for pid=31082 comm="syz.0.6311" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 4580.277217][T31099] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31099 comm=syz.2.6315 [ 4596.258713][T31140] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31140 comm=syz.0.6325 [ 4597.477291][T31143] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 4597.482486][T31150] FAULT_INJECTION: forcing a failure. [ 4597.482486][T31150] name failslab, interval 1, probability 0, space 0, times 0 [ 4597.486378][T31150] CPU: 1 UID: 0 PID: 31150 Comm: syz.0.6326 Not tainted syzkaller #0 PREEMPT [ 4597.486533][T31150] Hardware name: ARM-Versatile Express [ 4597.486567][T31150] Call trace: [ 4597.486612][T31150] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4597.486743][T31150] r7:00000cc0 r6:00000000 r5:60030013 r4:82260500 [ 4597.486764][T31150] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4597.486863][T31150] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4597.486962][T31150] r5:859eb000 r4:82917c00 [ 4597.486981][T31150] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4597.487052][T31150] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4597.487126][T31150] r8:859eb000 r7:00000cc0 r6:83ca18c0 r5:0000000c r4:83001240 [ 4597.487148][T31150] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4597.487203][T31150] [<80503b10>] (__kmalloc_noprof) from [<81672f2c>] (genl_family_rcv_msg_attrs_parse.constprop.0+0x5c/0xf8) [ 4597.487318][T31150] r10:82475e98 r9:00000000 r8:e0401d30 r7:e0401cc4 r6:83ca18c0 r5:83ca18c0 [ 4597.487375][T31150] r4:00000004 [ 4597.487402][T31150] [<81672ed0>] (genl_family_rcv_msg_attrs_parse.constprop.0) from [<8167302c>] (genl_family_rcv_msg_doit+0x64/0x138) [ 4597.487542][T31150] r9:85655880 r8:e0401d30 r7:e0401cc4 r6:85b94c00 r5:83ca18c0 r4:83ca18c0 [ 4597.487566][T31150] [<81672fc8>] (genl_family_rcv_msg_doit) from [<81673714>] (genl_rcv_msg+0x23c/0x350) [ 4597.487668][T31150] r10:00000002 r9:85655880 r8:85b94c00 r7:e0401cc4 r6:00000001 r5:83ca18c0 [ 4597.487702][T31150] r4:82475e98 [ 4597.487722][T31150] [<816734d8>] (genl_rcv_msg) from [<81671b70>] (netlink_rcv_skb+0xc0/0x120) [ 4597.487879][T31150] r10:00000000 r9:00000000 r8:85655880 r7:00000020 r6:83ca18c0 r5:816734d8 [ 4597.487952][T31150] r4:85b94c00 [ 4597.487976][T31150] [<81671ab0>] (netlink_rcv_skb) from [<81672d68>] (genl_rcv+0x2c/0x3c) [ 4597.488047][T31150] r7:85b94c00 r6:8573ab00 r5:829e8ee8 r4:85b94c00 [ 4597.488067][T31150] [<81672d3c>] (genl_rcv) from [<8167133c>] (netlink_unicast+0x1f0/0x30c) [ 4597.488126][T31150] r5:00000020 r4:84e88000 [ 4597.488145][T31150] [<8167114c>] (netlink_unicast) from [<81671624>] (netlink_sendmsg+0x1cc/0x444) [ 4597.488258][T31150] r9:00000000 r8:00000000 r7:84e31c00 r6:00000020 r5:85b94c00 r4:e0401e98 [ 4597.488356][T31150] [<81671458>] (netlink_sendmsg) from [<81543320>] (__sock_sendmsg+0x44/0x78) [ 4597.488485][T31150] r10:00000122 r9:85de7c00 r8:85de7c01 r7:76f76e1c r6:8507db80 r5:e0401e98 [ 4597.488507][T31150] r4:00000000 [ 4597.488525][T31150] [<815432dc>] (__sock_sendmsg) from [<81545e30>] (__sys_sendto+0x110/0x160) [ 4597.488586][T31150] r7:76f76e1c r6:8507db80 r5:00000000 r4:00000000 [ 4597.488607][T31150] [<81545d20>] (__sys_sendto) from [<81545e9c>] (sys_sendto+0x1c/0x24) [ 4597.488675][T31150] r9:859eb000 r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76f76e1c [ 4597.488703][T31150] [<81545e80>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4597.488752][T31150] Exception stack(0xe0401fa8 to 0xe0401ff0) [ 4597.488826][T31150] 1fa0: 76f76e1c 0000000c 00000006 76f76eb0 00000020 00000000 [ 4597.488868][T31150] 1fc0: 76f76e1c 0000000c 00000000 00000122 00000006 00000000 76f76eb0 76f780bc [ 4597.488934][T31150] 1fe0: 00000000 76f76df0 000d80f0 00134758 [ 4603.359846][T31168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31168 comm=syz.2.6330 [ 4608.358373][T31186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31186 comm=syz.0.6336 [ 4620.279097][T31201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31201 comm=syz.0.6341 [ 4638.685812][T31219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31219 comm=syz.0.6347 [ 4643.366565][T31251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31251 comm=syz.0.6354 [ 4644.666691][T31263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31263 comm=syz.0.6359 [ 4647.908100][T31273] FAULT_INJECTION: forcing a failure. [ 4647.908100][T31273] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4647.908487][T31273] CPU: 1 UID: 0 PID: 31273 Comm: syz.0.6360 Not tainted syzkaller #0 PREEMPT [ 4647.908593][T31273] Hardware name: ARM-Versatile Express [ 4647.908620][T31273] Call trace: [ 4647.908665][T31273] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4647.908790][T31273] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4647.908811][T31273] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4647.908869][T31273] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4647.908931][T31273] r5:859ebc00 r4:8294f190 [ 4647.908950][T31273] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4647.909014][T31273] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4647.909085][T31273] r8:76f14f30 r7:00000000 r6:00000000 r5:e0515f68 r4:00000002 [ 4647.909107][T31273] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4647.909170][T31273] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4647.909229][T31273] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4647.909300][T31273] r10:00000001 r9:80608514 r8:00000002 r7:e0515f68 r6:0000000f r5:76f14f30 [ 4647.909328][T31273] r4:859ebc00 r3:e0515e9f [ 4647.909349][T31273] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4647.909431][T31273] r8:76f14f30 r7:e0515f68 r6:859ebc00 r5:0000000f r4:85de7180 [ 4647.909452][T31273] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4647.909520][T31273] r10:00000003 r9:859ebc00 r8:8020029c r7:00000000 r6:00000000 r5:85de7180 [ 4647.909541][T31273] r4:85de7183 [ 4647.909559][T31273] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4647.909622][T31273] r7:00000003 r6:00000005 r5:76f14f30 r4:0000000f [ 4647.909640][T31273] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4647.909690][T31273] Exception stack(0xe0515fa8 to 0xe0515ff0) [ 4647.909728][T31273] 5fa0: 0000000f 76f14f30 00000005 76f14f30 0000000f 00000000 [ 4647.909765][T31273] 5fc0: 0000000f 76f14f30 00000005 00000003 002e0000 00000000 00006364 76f150bc [ 4647.909794][T31273] 5fe0: 00000158 76f14ed0 000d80f0 00130194 [ 4648.227286][T31277] fuse: Bad value for 'user_id' [ 4648.228646][T31277] fuse: Bad value for 'user_id' [ 4648.772914][T31278] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=31278 comm=syz.0.6362 [ 4651.789241][T31287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31287 comm=syz.2.6364 [ 4655.249658][T31300] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31300 comm=syz.0.6370 [ 4656.647425][ T31] audit: type=1400 audit(4656.570:706): avc: denied { create } for pid=31294 comm="syz.2.6368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 4671.793103][T31322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31322 comm=syz.0.6375 [ 4677.769659][T31339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31339 comm=syz.0.6380 [ 4694.522408][T31404] netlink: 'syz.0.6399': attribute type 1 has an invalid length. [ 4694.523097][T31404] netlink: 'syz.0.6399': attribute type 2 has an invalid length. [ 4694.523170][T31404] netlink: 'syz.0.6399': attribute type 1 has an invalid length. [ 4695.525889][T26673] usb 1-1: new low-speed USB device number 55 using dummy_hcd [ 4695.686526][T26673] usb 1-1: Invalid ep0 maxpacket: 32 [ 4695.826870][T26673] usb 1-1: new low-speed USB device number 56 using dummy_hcd [ 4695.986562][T26673] usb 1-1: Invalid ep0 maxpacket: 32 [ 4695.988877][T26673] usb usb1-port1: attempt power cycle [ 4696.335947][T26673] usb 1-1: new low-speed USB device number 57 using dummy_hcd [ 4696.358476][T26673] usb 1-1: Invalid ep0 maxpacket: 32 [ 4696.486006][T26673] usb 1-1: new low-speed USB device number 58 using dummy_hcd [ 4696.508817][T26673] usb 1-1: Invalid ep0 maxpacket: 32 [ 4696.509716][T26673] usb usb1-port1: unable to enumerate USB device [ 4706.096683][T31446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31446 comm=syz.0.6416 [ 4709.054059][T31458] binder: 31457:31458 ioctl 4018620d 0 returned -22 [ 4718.751021][T31487] FAULT_INJECTION: forcing a failure. [ 4718.751021][T31487] name failslab, interval 1, probability 0, space 0, times 0 [ 4718.755659][T31487] CPU: 1 UID: 0 PID: 31487 Comm: syz.0.6433 Not tainted syzkaller #0 PREEMPT [ 4718.755808][T31487] Hardware name: ARM-Versatile Express [ 4718.755838][T31487] Call trace: [ 4718.755885][T31487] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4718.756006][T31487] r7:00000c40 r6:00000000 r5:60000113 r4:82260500 [ 4718.756027][T31487] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4718.756082][T31487] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4718.756142][T31487] r5:859ec800 r4:82917c00 [ 4718.756185][T31487] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4718.756250][T31487] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4718.756320][T31487] r8:859ec800 r7:00000c40 r6:85de7f28 r5:00001000 r4:830016c0 [ 4718.756341][T31487] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4718.756396][T31487] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4718.756471][T31487] r10:859ec800 r9:8309f800 r8:00000000 r7:837ee330 r6:85de7f28 r5:00001000 [ 4718.756495][T31487] r4:00000000 [ 4718.756515][T31487] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4718.756582][T31487] r10:859ec800 r9:00000000 r8:85de7f00 r7:80e05411 r6:00000004 r5:81cd6504 [ 4718.756607][T31487] r4:85de7f28 r3:826c0200 [ 4718.756624][T31487] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4718.756710][T31487] r9:00000004 r8:85de7f00 r7:00000000 r6:00000000 r5:80e05411 r4:85de7f00 [ 4718.756729][T31487] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4718.756786][T31487] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4718.756849][T31487] r7:00000000 r6:85de7f01 r5:00000000 r4:80e05411 [ 4718.756868][T31487] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4718.756916][T31487] Exception stack(0xe0699fa8 to 0xe0699ff0) [ 4718.756959][T31487] 9fa0: 00000000 00000000 00000004 80e05411 00000000 00000000 [ 4718.756994][T31487] 9fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f780bc [ 4718.757022][T31487] 9fe0: 76f77ec0 76f77eb0 0001948c 001322c0 [ 4718.757058][T31487] r10:00000036 r9:859ec800 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4718.757079][T31487] r4:00000000 [ 4718.775915][T31487] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4726.120006][T31508] FAULT_INJECTION: forcing a failure. [ 4726.120006][T31508] name failslab, interval 1, probability 0, space 0, times 0 [ 4726.120438][T31508] CPU: 0 UID: 0 PID: 31508 Comm: syz.2.6439 Not tainted syzkaller #0 PREEMPT [ 4726.120535][T31508] Hardware name: ARM-Versatile Express [ 4726.120572][T31508] Call trace: [ 4726.120623][T31508] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4726.120752][T31508] r7:859eb000 r6:00000000 r5:60000013 r4:82260500 [ 4726.120776][T31508] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4726.120839][T31508] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4726.120901][T31508] r5:859eb000 r4:82917c00 [ 4726.120920][T31508] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4726.121104][T31508] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4726.121316][T31508] r8:00000000 r7:859eb000 r6:00000dc0 r5:85b879c0 r4:830a2540 [ 4726.121512][T31508] [<8051f1ac>] (should_failslab) from [<80503828>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 4726.121617][T31508] [<805037dc>] (kmem_cache_alloc_noprof) from [<8077f740>] (security_file_alloc+0x30/0x1dc) [ 4726.121847][T31508] r10:829f37f0 r9:8309f800 r8:82805cc0 r7:838a7680 r6:00000002 r5:85b879c0 [ 4726.122139][T31508] r4:85b879c0 [ 4726.122170][T31508] [<8077f710>] (security_file_alloc) from [<80555548>] (init_file+0x48/0x110) [ 4726.122397][T31508] r5:85b879c0 r4:85b879c0 [ 4726.122529][T31508] [<80555500>] (init_file) from [<80555cb8>] (alloc_empty_file+0x68/0x13c) [ 4726.122764][T31508] r7:838a7680 r6:00000002 r5:85b879c0 r4:82465838 [ 4726.122865][T31508] [<80555c50>] (alloc_empty_file) from [<80555e2c>] (alloc_file_pseudo+0xa0/0x104) [ 4726.123057][T31508] r8:830b1610 r7:859eb000 r6:81e54e00 r5:85180f80 r4:00000002 [ 4726.123120][T31508] [<80555d8c>] (alloc_file_pseudo) from [<81542268>] (sock_alloc_file+0x48/0xc4) [ 4726.123487][T31508] r10:859eb000 r9:81e8abe0 r8:85976940 r7:00000000 r6:85180f80 r5:85180f00 [ 4726.123693][T31508] r4:85180f00 [ 4726.123864][T31508] [<81542220>] (sock_alloc_file) from [<81903f1c>] (kcm_ioctl+0x2a8/0x6b8) [ 4726.123993][T31508] r6:20000480 r5:85180a00 r4:85180f00 [ 4726.124024][T31508] [<81903c74>] (kcm_ioctl) from [<81544ea8>] (sock_ioctl+0x4c4/0x600) [ 4726.124106][T31508] r10:859eb000 r9:81e8abe0 r8:e069decc r7:85180a00 r6:85650ec0 r5:20000480 [ 4726.124130][T31508] r4:000089e2 [ 4726.124149][T31508] [<815449e4>] (sock_ioctl) from [<8056cd80>] (sys_ioctl+0x130/0xba0) [ 4726.124273][T31508] r9:00000003 r8:85b87180 r7:20000480 r6:85b87181 r5:00000000 r4:000089e2 [ 4726.124297][T31508] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4726.124353][T31508] Exception stack(0xe069dfa8 to 0xe069dff0) [ 4726.124400][T31508] dfa0: 00000000 00000000 00000003 000089e2 20000480 00000000 [ 4726.124651][T31508] dfc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f300bc [ 4726.124699][T31508] dfe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4726.124744][T31508] r10:00000036 r9:859eb000 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4726.124985][T31508] r4:00000000 [ 4727.097925][T31504] FAULT_INJECTION: forcing a failure. [ 4727.097925][T31504] name fail_futex, interval 1, probability 0, space 0, times 0 [ 4727.098340][T31504] CPU: 1 UID: 0 PID: 31504 Comm: syz.0.6438 Not tainted syzkaller #0 PREEMPT [ 4727.098444][T31504] Hardware name: ARM-Versatile Express [ 4727.098470][T31504] Call trace: [ 4727.098512][T31504] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4727.098620][T31504] r7:e06dddd0 r6:00000000 r5:60000013 r4:82260500 [ 4727.098638][T31504] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4727.098698][T31504] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4727.098751][T31504] r5:84024800 r4:828f8698 [ 4727.098766][T31504] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4727.098876][T31504] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4727.098950][T31504] r8:00000000 r7:e06dddd0 r6:00000004 r5:00000000 r4:76f78628 [ 4727.098966][T31504] [<809727a8>] (should_fail) from [<803459cc>] (get_futex_key+0xa4/0x580) [ 4727.099037][T31504] [<80345928>] (get_futex_key) from [<8034a054>] (futex_wake+0x64/0x1dc) [ 4727.099107][T31504] r10:85409f80 r9:e06dddc8 r8:e06dde90 r7:85b42a00 r6:00000001 r5:ffffffff [ 4727.099129][T31504] r4:00000012 [ 4727.099146][T31504] [<80349ff0>] (futex_wake) from [<80346cc0>] (do_futex+0x100/0x1b4) [ 4727.099209][T31504] r10:85409f80 r9:00000002 r8:e06dde90 r7:85b42a00 r6:00000000 r5:b5403587 [ 4727.099228][T31504] r4:00000001 [ 4727.099245][T31504] [<80346bc0>] (do_futex) from [<80250438>] (mm_release+0xc4/0xc8) [ 4727.099297][T31504] r4:84024800 [ 4727.099313][T31504] [<80250374>] (mm_release) from [<80251d6c>] (exit_mm_release+0x24/0x28) [ 4727.099367][T31504] r5:84d2a080 r4:84024800 [ 4727.099383][T31504] [<80251d48>] (exit_mm_release) from [<8025b724>] (do_exit+0x1c8/0xaac) [ 4727.099437][T31504] r5:84024800 r4:84d2a080 [ 4727.099453][T31504] [<8025b55c>] (do_exit) from [<8025c1cc>] (do_group_exit+0x40/0x8c) [ 4727.099500][T31504] r7:001322c0 [ 4727.099515][T31504] [<8025c18c>] (do_group_exit) from [<8026ccd0>] (get_signal+0xa14/0xa38) [ 4727.099568][T31504] r7:001322c0 r4:84024800 [ 4727.099585][T31504] [<8026c2bc>] (get_signal) from [<8022b8f0>] (do_work_pending+0x118/0x4f8) [ 4727.099650][T31504] r10:00000128 r9:ffffff95 r8:8020029c r7:001322c0 r6:8020029c r5:e06ddfb0 [ 4727.099677][T31504] r4:84024800 [ 4727.099693][T31504] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 4727.099736][T31504] Exception stack(0xe06ddfb0 to 0xe06ddff8) [ 4727.099778][T31504] dfa0: ffffff95 20000280 00000004 00000000 [ 4727.099814][T31504] dfc0: 00000000 00000000 00130270 00000128 002e0000 00000000 00006364 76f780bc [ 4727.099843][T31504] dfe0: 76f77ec0 76f77eb0 0001948c 001322c0 60000010 00000004 [ 4727.099880][T31504] r10:00000128 r9:84024800 r8:8020029c r7:00000128 r6:00130270 r5:00000000 [ 4727.099900][T31504] r4:00000000 [ 4737.003885][T31548] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31548 comm=syz.0.6453 [ 4742.668264][T31572] FAULT_INJECTION: forcing a failure. [ 4742.668264][T31572] name failslab, interval 1, probability 0, space 0, times 0 [ 4742.724774][T31572] CPU: 1 UID: 0 PID: 31572 Comm: syz.2.6458 Not tainted syzkaller #0 PREEMPT [ 4742.724921][T31572] Hardware name: ARM-Versatile Express [ 4742.724944][T31572] Call trace: [ 4742.724980][T31572] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4742.725140][T31572] r7:00000c40 r6:00000000 r5:60000013 r4:82260500 [ 4742.725159][T31572] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4742.725202][T31572] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4742.725248][T31572] r5:83916000 r4:82917c00 [ 4742.725260][T31572] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4742.725308][T31572] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4742.725422][T31572] r8:83916000 r7:00000c40 r6:85de7328 r5:00001000 r4:830016c0 [ 4742.725438][T31572] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4742.725479][T31572] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4742.725537][T31572] r10:83916000 r9:8309f800 r8:00000000 r7:8501eaa0 r6:85de7328 r5:00001000 [ 4742.725554][T31572] r4:00000000 [ 4742.725566][T31572] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4742.725621][T31572] r10:83916000 r9:00000000 r8:85de7300 r7:80e05411 r6:00000004 r5:81cd6504 [ 4742.725640][T31572] r4:85de7328 r3:826c0200 [ 4742.725655][T31572] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4742.725709][T31572] r9:00000004 r8:85de7300 r7:00000000 r6:00000000 r5:80e05411 r4:85de7300 [ 4742.725724][T31572] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4742.725767][T31572] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4742.725818][T31572] r7:00000000 r6:85de7301 r5:00000000 r4:80e05411 [ 4742.725831][T31572] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4742.725869][T31572] Exception stack(0xe4779fa8 to 0xe4779ff0) [ 4742.725901][T31572] 9fa0: 00000000 00000000 00000004 80e05411 00000000 00000000 [ 4742.725931][T31572] 9fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76eac0bc [ 4742.725953][T31572] 9fe0: 76eabec0 76eabeb0 0001948c 001322c0 [ 4742.725985][T31572] r10:00000036 r9:83916000 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4742.726001][T31572] r4:00000000 [ 4742.756092][T31572] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4753.269311][T31614] FAULT_INJECTION: forcing a failure. [ 4753.269311][T31614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4753.269623][T31614] CPU: 1 UID: 0 PID: 31614 Comm: syz.0.6472 Not tainted syzkaller #0 PREEMPT [ 4753.269675][T31614] Hardware name: ARM-Versatile Express [ 4753.269689][T31614] Call trace: [ 4753.269728][T31614] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4753.269791][T31614] r7:00000000 r6:00000000 r5:60000013 r4:82260500 [ 4753.269802][T31614] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4753.269830][T31614] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4753.269857][T31614] r5:84aebc00 r4:8294f190 [ 4753.269865][T31614] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4753.269895][T31614] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4753.269927][T31614] r8:76f98f30 r7:00000000 r6:00000000 r5:e87b5f68 r4:00000002 [ 4753.269935][T31614] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4753.269961][T31614] [<809727c0>] (should_fail_usercopy) from [<8058e5d4>] (simple_read_from_buffer+0x80/0x13c) [ 4753.269992][T31614] [<8058e554>] (simple_read_from_buffer) from [<806085cc>] (proc_fail_nth_read+0xb8/0x108) [ 4753.270027][T31614] r10:00000001 r9:80608514 r8:00000002 r7:e87b5f68 r6:0000000f r5:76f98f30 [ 4753.270039][T31614] r4:84aebc00 r3:e87b5e9f [ 4753.270047][T31614] [<80608514>] (proc_fail_nth_read) from [<80553424>] (vfs_read+0x98/0x324) [ 4753.270081][T31614] r8:76f98f30 r7:e87b5f68 r6:84aebc00 r5:0000000f r4:85de7540 [ 4753.270089][T31614] [<8055338c>] (vfs_read) from [<80554134>] (ksys_read+0x74/0xe8) [ 4753.270122][T31614] r10:00000003 r9:84aebc00 r8:8020029c r7:00000000 r6:00000000 r5:85de7540 [ 4753.270132][T31614] r4:85de7543 [ 4753.270140][T31614] [<805540c0>] (ksys_read) from [<805541b8>] (sys_read+0x10/0x14) [ 4753.270171][T31614] r7:00000003 r6:00000004 r5:76f98f30 r4:0000000f [ 4753.270180][T31614] [<805541a8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4753.270204][T31614] Exception stack(0xe87b5fa8 to 0xe87b5ff0) [ 4753.270223][T31614] 5fa0: 0000000f 76f98f30 00000004 76f98f30 0000000f 00000000 [ 4753.270241][T31614] 5fc0: 0000000f 76f98f30 00000004 00000003 002e0000 00000000 00006364 76f990bc [ 4753.270254][T31614] 5fe0: 00000158 76f98ed0 000d80f0 00130194 [ 4764.394385][T31656] FAULT_INJECTION: forcing a failure. [ 4764.394385][T31656] name failslab, interval 1, probability 0, space 0, times 0 [ 4764.394887][T31656] CPU: 0 UID: 0 PID: 31656 Comm: syz.2.6479 Not tainted syzkaller #0 PREEMPT [ 4764.394992][T31656] Hardware name: ARM-Versatile Express [ 4764.395065][T31656] Call trace: [ 4764.395122][T31656] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4764.395236][T31656] r7:00000c40 r6:00000000 r5:60000013 r4:82260500 [ 4764.395368][T31656] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4764.395445][T31656] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4764.395506][T31656] r5:85814800 r4:82917c00 [ 4764.395524][T31656] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4764.395646][T31656] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4764.395761][T31656] r8:85814800 r7:00000c40 r6:85b87868 r5:00001000 r4:830016c0 [ 4764.395825][T31656] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4764.395912][T31656] [<80503b10>] (__kmalloc_noprof) from [<807c35d4>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 4764.395991][T31656] r10:85814800 r9:8309e400 r8:00000000 r7:834ef770 r6:85b87868 r5:00001000 [ 4764.396093][T31656] r4:00000000 [ 4764.396117][T31656] [<807c3598>] (tomoyo_realpath_from_path) from [<807bf718>] (tomoyo_path_number_perm+0xcc/0x22c) [ 4764.396249][T31656] r10:85814800 r9:00000000 r8:85b87840 r7:00001279 r6:00000004 r5:81cd6504 [ 4764.396323][T31656] r4:85b87868 r3:826c0200 [ 4764.396346][T31656] [<807bf64c>] (tomoyo_path_number_perm) from [<807c3ff8>] (tomoyo_file_ioctl+0x1c/0x20) [ 4764.396456][T31656] r9:00000003 r8:85b87840 r7:00000000 r6:00000000 r5:00001279 r4:85b87840 [ 4764.396480][T31656] [<807c3fdc>] (tomoyo_file_ioctl) from [<8077084c>] (security_file_ioctl+0x64/0x1e4) [ 4764.396613][T31656] [<807707e8>] (security_file_ioctl) from [<8056cc9c>] (sys_ioctl+0x4c/0xba0) [ 4764.396738][T31656] r7:00000000 r6:85b87841 r5:00000000 r4:00001279 [ 4764.396792][T31656] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4764.396897][T31656] Exception stack(0xe4765fa8 to 0xe4765ff0) [ 4764.396943][T31656] 5fa0: 00000000 00000000 00000003 00001279 00000000 00000000 [ 4764.397004][T31656] 5fc0: 00000000 00000000 00130270 00000036 002e0000 00000000 00006364 76f300bc [ 4764.397150][T31656] 5fe0: 76f2fec0 76f2feb0 0001948c 001322c0 [ 4764.397226][T31656] r10:00000036 r9:85814800 r8:8020029c r7:00000036 r6:00130270 r5:00000000 [ 4764.397302][T31656] r4:00000000 [ 4764.661305][T31656] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4766.940254][T31672] FAULT_INJECTION: forcing a failure. [ 4766.940254][T31672] name failslab, interval 1, probability 0, space 0, times 0 [ 4766.955835][T31672] CPU: 1 UID: 0 PID: 31672 Comm: syz.0.6485 Not tainted syzkaller #0 PREEMPT [ 4766.955944][T31672] Hardware name: ARM-Versatile Express [ 4766.955960][T31672] Call trace: [ 4766.955983][T31672] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4766.956056][T31672] r7:00400cc0 r6:00000000 r5:60000113 r4:82260500 [ 4766.956066][T31672] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4766.956093][T31672] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4766.956120][T31672] r5:856bec00 r4:82917c00 [ 4766.956128][T31672] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4766.956202][T31672] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4766.956261][T31672] r8:856bec00 r7:00400cc0 r6:85aabc58 r5:00000011 r4:83002000 [ 4766.956271][T31672] [<8051f1ac>] (should_failslab) from [<80503bac>] (__kmalloc_noprof+0x9c/0x458) [ 4766.956298][T31672] [<80503b10>] (__kmalloc_noprof) from [<804934f4>] (shmem_initxattrs+0x70/0x1cc) [ 4766.956335][T31672] r10:84a14800 r9:00000008 r8:00000053 r7:00400cc0 r6:85aabc58 r5:82276344 [ 4766.956346][T31672] r4:84ffd100 [ 4766.956354][T31672] [<80493484>] (shmem_initxattrs) from [<8077614c>] (security_inode_init_security+0x114/0x198) [ 4766.956392][T31672] r10:e87e5e58 r9:8505ce70 r8:82467d98 r7:85aabc58 r6:84a14800 r5:00000000 [ 4766.956403][T31672] r4:82467e38 [ 4766.956411][T31672] [<80776038>] (security_inode_init_security) from [<80494798>] (shmem_mknod+0xfc/0x1d8) [ 4766.956453][T31672] r10:00000001 r9:856bec00 r8:8505ce70 r7:8505ce58 r6:85aabc58 r5:00000000 [ 4766.956464][T31672] r4:855e8e58 [ 4766.956472][T31672] [<8049469c>] (shmem_mknod) from [<804948e0>] (shmem_create+0x20/0x28) [ 4766.956506][T31672] r8:8505ce58 r7:00008000 r6:8291edac r5:855e8e58 r4:804948c0 [ 4766.956514][T31672] [<804948c0>] (shmem_create) from [<80564888>] (vfs_create+0x18c/0x22c) [ 4766.956541][T31672] [<805646fc>] (vfs_create) from [<805677dc>] (do_mknodat+0x14c/0x288) [ 4766.956571][T31672] r10:00008000 r9:00008000 r8:00000003 r7:00000008 r6:8505ce58 r5:832e7000 [ 4766.956581][T31672] r4:00000000 [ 4766.956588][T31672] [<80567690>] (do_mknodat) from [<80569a64>] (sys_mknodat+0x3c/0x40) [ 4766.956620][T31672] r10:00000144 r9:856bec00 r8:8020029c r7:00000144 r6:00000008 r5:00008000 [ 4766.956630][T31672] r4:00000003 [ 4766.956638][T31672] [<80569a28>] (sys_mknodat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4766.956662][T31672] Exception stack(0xe87e5fa8 to 0xe87e5ff0) [ 4766.956686][T31672] 5fa0: 00000000 00000000 00000003 200000c0 00008000 00000008 [ 4766.956705][T31672] 5fc0: 00000000 00000000 00130270 00000144 002e0000 00000000 00006364 76f990bc [ 4766.956718][T31672] 5fe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4766.956734][T31672] r7:00000144 r6:00130270 r5:00000000 r4:00000000 [ 4768.926205][T31701] FAULT_INJECTION: forcing a failure. [ 4768.926205][T31701] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4768.926517][T31701] CPU: 0 UID: 0 PID: 31701 Comm: syz.0.6494 Not tainted syzkaller #0 PREEMPT [ 4768.926628][T31701] Hardware name: ARM-Versatile Express [ 4768.926657][T31701] Call trace: [ 4768.926704][T31701] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4768.926813][T31701] r7:b5403587 r6:00000000 r5:60000013 r4:82260500 [ 4768.926833][T31701] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4768.926884][T31701] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4768.926938][T31701] r5:856b9800 r4:8294f190 [ 4768.926953][T31701] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4768.927008][T31701] [<80972580>] (should_fail_ex) from [<809727bc>] (should_fail+0x14/0x18) [ 4768.927070][T31701] r8:00000000 r7:b5403587 r6:76f97af8 r5:00000000 r4:e4765fb0 [ 4768.927086][T31701] [<809727a8>] (should_fail) from [<809727dc>] (should_fail_usercopy+0x1c/0x20) [ 4768.927134][T31701] [<809727c0>] (should_fail_usercopy) from [<8022b3c4>] (restore_sigframe+0x94/0x210) [ 4768.927186][T31701] [<8022b330>] (restore_sigframe) from [<8022b744>] (sys_sigreturn+0x40/0x60) [ 4768.927243][T31701] r7:00000077 r6:76f97eb0 r5:00001000 r4:e4765fb0 [ 4768.927259][T31701] [<8022b704>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4768.927305][T31701] Exception stack(0xe4765fa8 to 0xe4765ff0) [ 4768.927344][T31701] 5fa0: 00000000 00001000 00000011 76f97eb0 00001000 00000000 [ 4768.927379][T31701] 5fc0: 00000000 00001000 76f97eb0 00000077 00000000 00000000 76f97eb0 00000024 [ 4768.927408][T31701] 5fe0: 00000000 76f97af8 000ef4f0 000ef4f8 [ 4768.927433][T31701] r5:00001000 r4:00000000 [ 4774.077342][T31737] FAULT_INJECTION: forcing a failure. [ 4774.077342][T31737] name failslab, interval 1, probability 0, space 0, times 0 [ 4774.077730][T31737] CPU: 0 UID: 0 PID: 31737 Comm: syz.0.6509 Not tainted syzkaller #0 PREEMPT [ 4774.077809][T31737] Hardware name: ARM-Versatile Express [ 4774.077833][T31737] Call trace: [ 4774.077874][T31737] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 4774.078003][T31737] r7:856be000 r6:00000000 r5:60000013 r4:82260500 [ 4774.078023][T31737] [<80201b08>] (show_stack) from [<8021fb90>] (dump_stack_lvl+0x70/0x7c) [ 4774.078088][T31737] [<8021fb20>] (dump_stack_lvl) from [<8021fbb4>] (dump_stack+0x18/0x1c) [ 4774.078140][T31737] r5:856be000 r4:82917c00 [ 4774.078156][T31737] [<8021fb9c>] (dump_stack) from [<80972744>] (should_fail_ex+0x1c4/0x228) [ 4774.078223][T31737] [<80972580>] (should_fail_ex) from [<8051f218>] (should_failslab+0x6c/0x94) [ 4774.078461][T31737] r8:00000000 r7:856be000 r6:00000dc0 r5:85b87c00 r4:830a2540 [ 4774.078504][T31737] [<8051f1ac>] (should_failslab) from [<80503828>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 4774.078558][T31737] [<805037dc>] (kmem_cache_alloc_noprof) from [<8077f740>] (security_file_alloc+0x30/0x1dc) [ 4774.078871][T31737] r10:00000142 r9:833c4000 r8:82805cc0 r7:838a7200 r6:00000002 r5:85b87c00 [ 4774.078962][T31737] r4:85b87c00 [ 4774.079053][T31737] [<8077f710>] (security_file_alloc) from [<80555548>] (init_file+0x48/0x110) [ 4774.079203][T31737] r5:85b87c00 r4:85b87c00 [ 4774.079223][T31737] [<80555500>] (init_file) from [<80555cb8>] (alloc_empty_file+0x68/0x13c) [ 4774.079371][T31737] r7:838a7200 r6:00000002 r5:85b87c00 r4:82465838 [ 4774.079425][T31737] [<80555c50>] (alloc_empty_file) from [<80568624>] (path_openat+0x40/0x1150) [ 4774.079514][T31737] r8:ea855e58 r7:ea855e58 r6:ea855f20 r5:856be000 r4:ffffff9c [ 4774.079673][T31737] [<805685e4>] (path_openat) from [<805697e0>] (do_filp_open+0xac/0x148) [ 4774.079754][T31737] r10:00000142 r9:833c4000 r8:00000001 r7:ea855e58 r6:ea855f20 r5:856be000 [ 4774.079796][T31737] r4:ffffff9c [ 4774.079846][T31737] [<80569734>] (do_filp_open) from [<80550364>] (do_sys_openat2+0x90/0xe0) [ 4774.079997][T31737] r9:856be000 r8:8020029c r7:ffffff9c r6:ea855f58 r5:833c4000 r4:00000004 [ 4774.080123][T31737] [<805502d4>] (do_sys_openat2) from [<8055078c>] (sys_openat+0x98/0xd4) [ 4774.080345][T31737] r7:00000142 r6:00000000 r5:001859bc r4:ffffff9c [ 4774.080578][T31737] [<805506f4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4774.080630][T31737] Exception stack(0xea855fa8 to 0xea855ff0) [ 4774.080673][T31737] 5fa0: 00000002 001859bc ffffff9c 001859bc 00000002 00000000 [ 4774.080791][T31737] 5fc0: 00000002 001859bc 00000000 00000142 00000000 00000000 00006364 76f990bc [ 4774.080855][T31737] 5fe0: 00000000 76f96dd8 000d80f0 001300b8 [ 4774.080890][T31737] r5:001859bc r4:00000002 [ 4776.010535][ T31] audit: type=1400 audit(4775.930:707): avc: denied { listen } for pid=31758 comm="syz.0.6517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 4777.381691][T31750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4777.384578][T31750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4779.828538][T31782] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6524'. [ 4784.408254][ T31] audit: type=1400 audit(4784.330:708): avc: denied { bind } for pid=31808 comm="syz.0.6537" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 4789.796538][T31831] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6543'. [ 4789.798361][T31831] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6543'. [ 4789.896927][T31831] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 4792.158823][T31831] bond1: entered allmulticast mode [ 4792.226806][T31831] 8021q: adding VLAN 0 to HW filter on device bond1 [ 4797.398678][T31924] tmpfs: Bad value for 'nr_inodes' [ 4797.716338][T31816] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 4797.876376][T31816] usb 1-1: Using ep0 maxpacket: 16 [ 4797.892469][T31816] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4797.893148][T31816] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 4797.893816][T31816] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 4797.894306][T31816] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4797.897200][T31816] usb 1-1: config 0 descriptor?? [ 4798.202504][T31816] usbhid 1-1:0.0: can't add hid device: -71 [ 4798.203465][T31816] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 4798.207779][T31816] usb 1-1: USB disconnect, device number 59 [ 4802.366988][ T31] audit: type=1400 audit(4802.270:709): avc: denied { cmd } for pid=31968 comm="syz.0.6578" path="socket:[78636]" dev="sockfs" ino=78636 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 4804.736630][T31980] netlink: 36 bytes leftover after parsing attributes in process `syz.0.6583'. [ 4804.737033][T31980] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6583'. [ 4804.737393][T31980] netlink: 36 bytes leftover after parsing attributes in process `syz.0.6583'. [ 4804.737506][T31980] netlink: 36 bytes leftover after parsing attributes in process `syz.0.6583'. [ 4808.327713][T32032] process 'syz.0.6589' launched '/dev/fd/5' with NULL argv: empty string added [ 4808.331256][ T31] audit: type=1400 audit(4808.250:710): avc: denied { execute_no_trans } for pid=32031 comm="syz.0.6589" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 4814.688023][ T31] audit: type=1400 audit(4814.610:711): avc: denied { set_context_mgr } for pid=32058 comm="syz.2.6598" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 4815.346749][ T31] audit: type=1400 audit(4815.250:712): avc: denied { map } for pid=32058 comm="syz.2.6598" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 4815.576662][T32034] usb 1-1: new full-speed USB device number 60 using dummy_hcd [ 4815.774327][T32034] usb 1-1: config 0 has an invalid interface number: 52 but max is 0 [ 4815.775611][T32034] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 4815.775909][T32034] usb 1-1: config 0 has no interface number 0 [ 4815.776221][T32034] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 4815.776414][T32034] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid wMaxPacketSize 0 [ 4815.776497][T32034] usb 1-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 4815.776548][T32034] usb 1-1: config 0 interface 52 has no altsetting 0 [ 4815.817647][T32034] usb 1-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice= 0.00 [ 4815.817812][T32034] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=35 [ 4815.817906][T32034] usb 1-1: SerialNumber: syz [ 4815.838293][T32034] usb 1-1: config 0 descriptor?? [ 4816.126664][T32034] usb 1-1: Can not set alternate setting to 1, error: -71 [ 4816.127022][T32034] synaptics_usb 1-1:0.52: probe with driver synaptics_usb failed with error -71 [ 4816.145531][T32034] usb 1-1: USB disconnect, device number 60 [ 4816.706189][T32034] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 4817.007521][T32034] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 4817.014353][T32034] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 4817.014942][T32034] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 65535, setting to 64 [ 4817.015823][T32034] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 4817.051570][T32034] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 4817.051890][T32034] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 4817.051959][T32034] usb 1-1: Manufacturer: syz [ 4817.068244][T32034] usb 1-1: config 0 descriptor?? [ 4817.808618][ T31] audit: type=1400 audit(4817.730:713): avc: denied { call } for pid=32058 comm="syz.2.6598" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 4822.416424][T32034] rc_core: IR keymap rc-hauppauge not found [ 4822.416806][T32034] Registered IR keymap rc-empty [ 4822.424042][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.447273][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.468500][T32034] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 4822.469970][T32034] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input10 [ 4822.499907][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.537910][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.573129][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.601373][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.629017][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.650595][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.677166][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.707175][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.741395][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.762944][T32034] mceusb 1-1:0.0: Error: mce write urb status = -71 [ 4822.837244][T32034] mceusb 1-1:0.0: Registered with mce emulator interface version 1 [ 4822.837629][T32034] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 4822.852597][T32034] usb 1-1: USB disconnect, device number 61 [ 4826.306382][T32033] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 4826.505949][T32033] usb 1-1: Using ep0 maxpacket: 32 [ 4826.524992][T32033] usb 1-1: config 211 has an invalid interface number: 98 but max is 0 [ 4826.527728][T32033] usb 1-1: config 211 has no interface number 0 [ 4826.528657][T32033] usb 1-1: config 211 interface 98 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 8 [ 4826.529713][T32033] usb 1-1: config 211 interface 98 has no altsetting 0 [ 4826.562385][T32033] usb 1-1: New USB device found, idVendor=0711, idProduct=0210, bcdDevice=7c.8a [ 4826.563689][T32033] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4826.564798][T32033] usb 1-1: Product: syz [ 4826.566070][T32033] usb 1-1: Manufacturer: syz [ 4826.566954][T32033] usb 1-1: SerialNumber: syz [ 4826.587113][T32119] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 4826.878357][T32033] mct_u232 1-1:211.98: MCT U232 converter detected [ 4826.883184][T32033] mct_u232 ttyUSB0: expected endpoint missing [ 4826.900742][T32033] usb 1-1: USB disconnect, device number 62 [ 4826.913627][T32033] mct_u232 1-1:211.98: device disconnected [ 4832.149106][T32156] vxcan1: entered allmulticast mode [ 4839.305649][T32162] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4839.308444][T32162] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4842.217488][ C1] vxcan1: j1939_tp_rxtimer: 0x85aff700: Timeout. Failed to send simple message. [ 4845.624611][T32192] netlink: 'syz.0.6630': attribute type 21 has an invalid length. [ 4845.625026][T32192] IPv6: NLM_F_CREATE should be specified when creating new route [ 4848.797795][ T31] audit: type=1326 audit(4848.720:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=32201 comm="syz.0.6635" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x1322c0 code=0x0 [ 4853.435925][T31894] usb 1-1: new full-speed USB device number 63 using dummy_hcd [ 4853.628294][T31894] usb 1-1: unable to get BOS descriptor or descriptor too short [ 4853.633932][T31894] usb 1-1: not running at top speed; connect to a high speed hub [ 4853.699428][T31894] usb 1-1: config 17 has an invalid interface number: 8 but max is 1 [ 4853.699683][T31894] usb 1-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 4853.699964][T31894] usb 1-1: config 17 has no interface number 0 [ 4853.700049][T31894] usb 1-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid wMaxPacketSize 0 [ 4853.700094][T31894] usb 1-1: config 17 interface 8 has no altsetting 0 [ 4853.712408][T31894] usb 1-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 4853.712673][T31894] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4853.712858][T31894] usb 1-1: Product: syz [ 4853.712909][T31894] usb 1-1: Manufacturer: syz [ 4853.712934][T31894] usb 1-1: SerialNumber: syz [ 4853.942600][T31894] usb 1-1: selecting invalid altsetting 0 [ 4854.152988][ T31] audit: type=1400 audit(4854.070:715): avc: denied { nlmsg_write } for pid=32228 comm="syz.0.6640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 4854.167762][T32229] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6640'. [ 4854.439905][T31894] usb 1-1: USB disconnect, device number 63 [ 4859.841463][T32270] 8<--- cut here --- [ 4859.841644][T32270] Unable to handle kernel paging request at virtual address fee04f27 when write [ 4859.841760][T32270] [fee04f27] *pgd=80000080007003, *pmd=00000000 [ 4859.842328][T32270] Internal error: Oops: a06 [#1] SMP ARM [ 4859.845710][T32270] Modules linked in: [ 4859.846105][T32270] CPU: 1 UID: 0 PID: 32270 Comm: syz.0.6653 Not tainted syzkaller #0 PREEMPT [ 4859.846578][T32270] Hardware name: ARM-Versatile Express [ 4859.846929][T32270] PC is at parport_attach+0x174/0x1d0 [ 4859.847193][T32270] LR is at parport_attach+0x164/0x1d0 [ 4859.847375][T32270] pc : [<813abc58>] lr : [<813abc48>] psr: 60000013 [ 4859.847557][T32270] sp : dfa1dd30 ip : dfa1dd30 fp : dfa1dd54 [ 4859.847758][T32270] r10: 82b16f40 r9 : 00000003 r8 : 840d26c0 [ 4859.848367][T32270] r7 : dfa1dd90 r6 : 840d26c0 r5 : 00000000 r4 : 00000000 [ 4859.849274][T32270] r3 : fee04f27 r2 : 81e15484 r1 : 00000001 r0 : 813ab8c8 [ 4859.849738][T32270] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 4859.850020][T32270] Control: 30c5387d Table: 868d6440 DAC: 00000000 [ 4859.850243][T32270] Register r0 information: non-slab/vmalloc memory [ 4859.850784][T32270] Register r1 information: non-paged memory [ 4859.851033][T32270] Register r2 information: non-slab/vmalloc memory [ 4859.851351][T32270] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 4859.851780][T32270] Register r4 information: NULL pointer [ 4859.851948][T32270] Register r5 information: NULL pointer [ 4859.852094][T32270] Register r6 information: slab kmalloc-192 start 840d26c0 pointer offset 0 size 192 [ 4859.852874][T32270] Register r7 information: 2-page vmalloc region starting at 0xdfa1c000 allocated at kernel_clone+0xac/0x3ec [ 4859.853190][T32270] Register r8 information: slab kmalloc-192 start 840d26c0 pointer offset 0 size 192 [ 4859.853517][T32270] Register r9 information: non-paged memory [ 4859.853709][T32270] Register r10 information: non-slab/vmalloc memory [ 4859.853861][T32270] Register r11 information: 2-page vmalloc region starting at 0xdfa1c000 allocated at kernel_clone+0xac/0x3ec [ 4859.854199][T32270] Register r12 information: 2-page vmalloc region starting at 0xdfa1c000 allocated at kernel_clone+0xac/0x3ec [ 4859.854507][T32270] Process syz.0.6653 (pid: 32270, stack limit = 0xdfa1c000) [ 4859.854720][T32270] Stack: (0xdfa1dd30 to 0xdfa1e000) [ 4859.854856][T32270] dd20: dfa1dd4c dfa1dd40 829cf9ac 829cf9ac [ 4859.855464][T32270] dd40: 81e15944 840d2704 dfa1dd8c dfa1dd58 813a7cf4 813abaf0 200000c0 00000000 [ 4859.855787][T32270] dd60: dfa1dd7c 200000c0 840d26c0 b5403587 200000c0 86b91800 40946400 00000003 [ 4859.856196][T32270] dd80: dfa1de4c dfa1dd90 813a3840 813a7bf8 656d6f63 705f6964 6f707261 00007472 [ 4859.856469][T32270] dda0: 00000000 00004f27 00000000 00000008 00000006 00000005 00000005 00000009 [ 4859.856860][T32270] ddc0: 00000007 54c6cff3 000000fd 00000002 00008401 00000006 5da31c5d 00000006 [ 4859.857181][T32270] dde0: 00000101 00000000 00000892 0000a418 40000001 00000005 0000caa3 00000008 [ 4859.857515][T32270] de00: 20001e5b 00000000 00000e66 00000004 00000008 00000005 00000000 fffffff8 [ 4859.857963][T32270] de20: 00000000 b8a033d4 00000000 85b01cc0 840d26c0 200000c0 200000c0 86b91800 [ 4859.858226][T32270] de40: dfa1df14 dfa1de50 813a480c 813a374c 00000000 00000000 00000000 b8a033d4 [ 4859.858513][T32270] de60: 00000000 00000000 8247054c 0000005f 83c88a58 840d26f0 841d85ac 86b91800 [ 4859.858860][T32270] de80: dfa1dee4 dfa1de90 80797a5c 8078ddc0 00000064 00000001 00000000 dfa1deac [ 4859.859214][T32270] dea0: 85769550 834ed990 00006400 0000000b dfa1dea0 00000000 00000000 b8a033d4 [ 4859.859635][T32270] dec0: 85b01cc0 40946400 200000c0 200000c0 85b01cc0 00000003 dfa1def4 dfa1dee8 [ 4859.860031][T32270] dee0: 80797b7c b8a033d4 dfa1df14 40946400 00000000 85b01cc1 200000c0 85b01cc0 [ 4859.860371][T32270] df00: 00000003 86b91800 dfa1dfa4 dfa1df18 8056cd80 813a423c ecac8b10 86b91800 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 4859.860604][T32270] df20: dfa1df3c dfa1df30 81a39d78 81a39c48 dfa1df54 dfa1df40 8025e490 8028ef64 [ 4859.861151][T32270] df40: dfa1dfb0 40000000 dfa1df84 dfa1df58 802229ec 8025e44c 00000000 8281cddc [ 4859.861581][T32270] df60: dfa1dfb0 0014c820 ecac8b10 80222940 00000000 b8a033d4 dfa1dfac 00000000 [ 4859.861843][T32270] df80: 00000000 002f6308 00000036 8020029c 86b91800 00000036 00000000 dfa1dfa8 [ 4859.862112][T32270] dfa0: 80200060 8056cc5c 00000000 00000000 00000003 40946400 200000c0 00000000 [ 4859.862583][T32270] dfc0: 00000000 00000000 002f6308 00000036 002e0000 00000000 00006364 76f990bc [ 4859.862974][T32270] dfe0: 76f98ec0 76f98eb0 0001948c 001322c0 60000010 00000003 00000000 00000000 [ 4859.863306][T32270] Call trace: [ 4859.863462][T32270] [<813abae4>] (parport_attach) from [<813a7cf4>] (comedi_device_attach+0x108/0x250) [ 4859.863767][T32270] r6:840d2704 r5:81e15944 r4:829cf9ac [ 4859.863917][T32270] [<813a7bec>] (comedi_device_attach) from [<813a3840>] (do_devconfig_ioctl+0x100/0x220) [ 4859.864334][T32270] r10:00000003 r9:40946400 r8:86b91800 r7:200000c0 r6:b5403587 r5:840d26c0 [ 4859.864609][T32270] r4:200000c0 [ 4859.864829][T32270] [<813a3740>] (do_devconfig_ioctl) from [<813a480c>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 4859.865489][T32270] r8:86b91800 r7:200000c0 r6:200000c0 r5:840d26c0 r4:85b01cc0 [ 4859.865817][T32270] [<813a4230>] (comedi_unlocked_ioctl) from [<8056cd80>] (sys_ioctl+0x130/0xba0) [ 4859.866210][T32270] r10:86b91800 r9:00000003 r8:85b01cc0 r7:200000c0 r6:85b01cc1 r5:00000000 [ 4859.866883][T32270] r4:40946400 [ 4859.867093][T32270] [<8056cc50>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4859.867438][T32270] Exception stack(0xdfa1dfa8 to 0xdfa1dff0) [ 4859.867711][T32270] dfa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 4859.868100][T32270] dfc0: 00000000 00000000 002f6308 00000036 002e0000 00000000 00006364 76f990bc [ 4859.868450][T32270] dfe0: 76f98ec0 76f98eb0 0001948c 001322c0 [ 4859.868644][T32270] r10:00000036 r9:86b91800 r8:8020029c r7:00000036 r6:002f6308 r5:00000000 [ 4859.868886][T32270] r4:00000000 [ 4859.869245][T32270] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) [ 4859.869716][T32270] ---[ end trace 0000000000000000 ]--- [ 4859.870208][T32270] Kernel panic - not syncing: Fatal exception [ 4859.871980][T32270] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:41:04 Registers: info registers vcpu 0 CPU#0 R00=0106b178 R01=00000000 R02=00008af0 R03=010862b0 R04=00023b00 R05=00000100 R06=0106b178 R07=0100ee78 R08=0100e1d8 R09=0057b01c R10=00001a87 R11=7ebb02bc R12=00000000 R13=7ebb0108 R14=769c594c R15=7695c4ec PSR=20010010 --C- A S usr32 s00=01800208 s01=00028003 d00=0002800301800208 s02=88030008 s03=fa080002 d01=fa08000288030008 s04=02080606 s05=06010000 d02=0601000002080606 s06=00000008 s07=00080001 d03=0008000100000008 s08=06014da4 s09=00040806 d04=0004080606014da4 s10=80020100 s11=080001fe d05=080001fe80020100 s12=960180c0 s13=06060152 d06=06060152960180c0 s14=00000408 s15=68800201 d07=6880020100000408 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=ffffffff s33=65642f01 d16=65642f01ffffffff s34=74702f76 s35=9600786d d17=9600786d74702f76 s36=00080046 s37=0201c708 d18=0201c70800080046 s38=08000680 s39=04001284 d19=0400128408000680 s40=0178c600 s41=00080606 d20=000806060178c600 s42=02010000 s43=08000780 d21=0800078002010000 s44=0307fcdc s45=08000180 d22=080001800307fcdc s46=01880300 s47=03000800 d23=0300080001880300 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=ad8ecd33 s53=ad96e373 d26=ad96e373ad8ecd33 s54=df114bb7 s55=b69c4b46 d27=b69c4b46df114bb7 s56=a87df982 s57=939c3e8e d28=939c3e8ea87df982 s58=53b60148 s59=a4ce0de1 d29=a4ce0de153b60148 s60=bd2756d2 s61=63114943 d30=63114943bd2756d2 s62=189da6a6 s63=6810eab6 d31=6810eab6189da6a6 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=0000003a R01=00000000 R02=00000000 R03=86b91800 R04=dfa1dce0 R05=00000000 R06=00000a06 R07=60000193 R08=82a7745c R09=8281cdd8 R10=86b91800 R11=dfa1dc04 R12=dfa1dae0 R13=dfa1db98 R14=802df15c R15=80228880 PSR=60000193 -ZC- 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