last executing test programs: 3.630599709s ago: executing program 1 (id=1427): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0xc000}, 0x20008810) r2 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000000140), 0x22a000, 0x0) close(r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r4 = dup2(r3, r3) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) r6 = ioctl$NS_GET_PARENT(r5, 0x5450, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00000001c0)) ioctl$HIDIOCGNAME(r4, 0x80404806, 0x0) openat$mixer(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f0000000000)) 3.515010813s ago: executing program 1 (id=1429): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r0, 0x8913, &(0x7f0000000040)) 2.947488808s ago: executing program 1 (id=1430): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[], 0x33fe0}}, 0x20044090) syz_genetlink_get_family_id$nl80211(0x0, r0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x48000}, 0x48004) 753.644262ms ago: executing program 0 (id=1442): close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="482f0444", @ANYRES16, @ANYBLOB="0e1529bd7000ffdbdf250100000005000d000a00000014000b00fe8000000000000000000000000000bb08000400ac1414200800050064010101"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40) 658.845183ms ago: executing program 0 (id=1443): r0 = syz_open_dev$dri(&(0x7f0000000280), 0x1, 0x0) flistxattr(r0, 0x0, 0x0) 564.551414ms ago: executing program 0 (id=1444): ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x8913, &(0x7f0000000040)) 543.088526ms ago: executing program 0 (id=1445): r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x5, 0x12400) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x8, 0x800, 0x7, 0xbc}}) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000080)={{r0}, "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"}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000001080)) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000010c0)={0x1b, 0x0, 0x0, 0xb, 0x0, r0, 0x6, '\x00', 0x0, r0, 0x4, 0x3}, 0x50) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x4010, r1, 0xda0bb000) r2 = openat$mice(0xffffff9c, &(0x7f0000001140), 0x4a041) ioctl$SW_SYNC_IOC_INC(r2, 0x40045701, &(0x7f0000001180)=0x8) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f00000011c0)={0x0, 0x4, 0x79ff, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f00000015c0)={r3, 0x8b, 0x1, [0x8, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x1d, 0x3], [0x5, 0xfffffffffffffff8, 0x41, 0x1, 0x2e, 0x9, 0x3, 0x3, 0x6, 0x8, 0xb, 0x4, 0x9, 0x7, 0x3, 0x5, 0x80000001, 0x9, 0x4, 0x7, 0x0, 0x2, 0x5, 0x7fff, 0x3, 0xfffffffffffff57b, 0x6, 0xffffffffffffffff, 0x7, 0x1, 0x5, 0x10001, 0x6e9, 0x1ff, 0x3, 0xcea, 0x100, 0x4, 0xffffffffffffffff, 0x98, 0x10000, 0x8, 0x2, 0x3, 0xfffffffffffffff8, 0x7fffffff, 0xe25, 0x2, 0xffffffffffffffff, 0x7, 0x9, 0x8, 0x2, 0xff, 0x10000, 0x100000000, 0x10000, 0xffff, 0xfffffffffffff001, 0xe62, 0x2, 0x39, 0x8, 0xfffffffffffffffc, 0x80000001, 0x2, 0x2, 0x5, 0x0, 0xffffffff, 0x7, 0x4, 0x4, 0x7, 0x3, 0x3, 0xffffffffffffffff, 0x460, 0xd0b, 0xffffffffffffffff, 0x40000, 0xffffffffffffffff, 0xf, 0x8b70, 0x8, 0x5, 0x7, 0x8, 0x2, 0x2, 0x7, 0x200, 0xe281, 0x40, 0x8, 0x7, 0x4, 0x0, 0x0, 0xff, 0x1, 0x2, 0x7, 0x4, 0x8297, 0xce2e, 0x6, 0x6, 0x10001, 0x3ff, 0x8, 0x5, 0x1, 0x0, 0x0, 0x8000, 0xffffffffffff8690, 0xfffffffffffffffa, 0x100000000, 0x5ab7, 0x200]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001a00)) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000001a40)={0x5, 0x8938, 0x2, 0x10, 0x6}) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000001a80)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000001ac0)=0x28) sendmsg$alg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001b00)="5c03d045bffdb8765412bf3a8ced0886528d9bbbfe29a38547492dab5a58d6bfb2d2677a2c06f57426ede6a3f1346639fab939bd559227c13c1d9d7f", 0x3c}, {&(0x7f0000001b40)="0be3c0d65f617fe63c32ce2846795082cfe9d9e79cad38ca22e85f708f62263a", 0x20}], 0x2, &(0x7f0000001bc0)=[@op={0x10}, @assoc={0x10, 0x117, 0x4, 0x6a}], 0x20, 0x20000801}, 0x2400c080) ioctl$UBLK_U_CMD_END_USER_RECOVERY(r2, 0xc0207511, &(0x7f0000001d40)={0x0, 0xffff, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001dc0)={{{@in=@dev, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001ec0)=0xe8) getgroups(0x1, &(0x7f0000001f00)=[0xee01]) r8 = accept4$vsock_stream(r2, &(0x7f0000001f40)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0xc00) sendmmsg$unix(r2, &(0x7f0000002300)=[{{&(0x7f0000001c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001cc0)="b3f52ca2e79e096927b0856d1b19918d253894104c58d7fa769615", 0x1b}], 0x1, &(0x7f0000001f80)=[@rights={{0x10, 0x1, 0x1, [r1]}}, @cred={{0x18, 0x1, 0x2, {r4, r6, r7}}}, @rights={{0x28, 0x1, 0x1, [r8, r0, r2, r1, r1, r2, r0]}}], 0x50, 0x20000040}}, {{&(0x7f0000002000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002080)="fcbb6daa5785c2cc66de12f91b4f404ab7fbe12baca8f51dc41059085d59e98091dccba052ae26063539874c2fab44bdd55ff55be6f88c09c6b2456fac9c4531403880c4", 0x44}, {&(0x7f0000002100)="72015dd7a9170ecf626fd2cd72b9bba3b62d106046b9f01d95f3be5497714f76e78e2a553ecc71734084cbe73331c674c3126c940eed338a01b4e90af50cce0eedbf1d084cf986ef0015535877fe1403aaed16fc5c426168220613818322da1ef39f18d825c6b29bc80a22211f6148fbda85732766b090c057f6287109b66c736999d1c63c1d6c18289aa9a41dc861b666d1e5ae9afab5e60e35de1fa28214efba8470ea9ac682e55402f56ebe422a76e95eecf03dc7b1fd300427507c67ba9f667cb3575871a208347e88a87530aa125d876508b57e", 0xd6}, {&(0x7f0000002200)="f51254b8ea5e7a5c97f0164e7c8447d024831131da4d6860c48acbaf0d6bc8e13d43dc1666cab8626928312cabde6a6e77ba8803948f0fbd0faf95a1cbff6d3ff1d2f907fa1d3e306db83852e27a678b4a387d7c4ffb6675d07747246e8918943fbcb3953c3c85a6e6a89c30e4b5", 0x6e}], 0x3, &(0x7f00000022c0), 0x0, 0x4000}}], 0x2, 0x4000004) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002480)={&(0x7f0000002340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x90, 0x90, 0x4, [@struct={0xe, 0x8, 0x0, 0x4, 0x0, 0xdc, [{0xe, 0x3}, {0x10, 0x1, 0x200}, {0x5, 0x0, 0x6}, {0x4, 0x4, 0xfffffff9}, {0x10, 0x5, 0x5}, {0xc, 0x2, 0x2}, {0x4, 0x5, 0x6}, {0xd, 0x5, 0x1}]}, @fwd={0xd}, @typedef={0x9, 0x0, 0x0, 0x8, 0x1}, @fwd={0x7}]}, {0x0, [0x30, 0x7f]}}, &(0x7f0000002400)=""/76, 0xac, 0x4c, 0x1, 0xda}, 0x28) sendto$inet(r2, &(0x7f00000024c0)="1cbff430e0c63556672682dad6031ddeaa538e3eabb4eafdde", 0x19, 0x4000000, &(0x7f0000002500)={0x2, 0x4e23, @multicast1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002700)={0x11, 0xb, &(0x7f0000002540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x83}, [@printk={@lx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}]}, &(0x7f00000025c0)='syzkaller\x00', 0x6, 0x60, &(0x7f0000002600)=""/96, 0x41000, 0x0, '\x00', r5, 0x0, r9, 0x8, &(0x7f0000002680)={0x8, 0x5}, 0x8, 0x10, &(0x7f00000026c0)={0x0, 0x8, 0x7, 0x6}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xae}, 0x94) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000000) syz_open_dev$tty1(0xc, 0x4, 0x3) r10 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f00000027c0)=""/88) openat$cuse(0xffffff9c, &(0x7f0000002840), 0x2, 0x0) 450.456137ms ago: executing program 1 (id=1446): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x20187, 0x0) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f00000000c0)) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 345.11901ms ago: executing program 0 (id=1447): close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="482f0444", @ANYRES16, @ANYBLOB="0e1529bd7000ffdbdf250100000005000d000a00000014000b00fe8000000000000000000000000000bb08000400ac1414200800050064010101"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40) 257.888399ms ago: executing program 0 (id=1448): r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7, 0x20000) ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000040)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040080}, 0x11) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_POWER_SAVE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$DRM_IOCTL_PANTHOR_BO_MMAP_OFFSET(r0, 0xc0106446, &(0x7f0000000300)) r4 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000340), 0x1d1181, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r5 = syz_open_dev$audion(&(0x7f0000000380), 0x3, 0x2) getsockname$l2tp(r5, &(0x7f00000003c0)={0x2, 0x0, @remote}, &(0x7f0000000400)=0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000440)={'wg0\x00'}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x4088094}, 0x800) ioctl$MEMGETREGIONCOUNT(r5, 0x80044d07, &(0x7f0000000580)) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0xfffffffc) ioctl$USBDEVFS_REAPURB(r5, 0x4004550c, &(0x7f00000005c0)) ioctl$I2C_TENBIT(r5, 0x704, 0x1) write$P9_RRENAME(r5, &(0x7f0000000600)={0x7, 0x15, 0x2}, 0x7) sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x38, r2, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x78}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x60}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000011}, 0x40) fcntl$getflags(r6, 0x40a) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000740)) ioctl$BLKGETZONESZ(r0, 0x80041284, &(0x7f0000000780)=0x7f) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0), r0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000840), r5) sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f00000009c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)={0xdc, r7, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xd}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_LINK={0x90, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}]}, 0xdc}}, 0xb72c5507f6f982c9) setsockopt$MRT_DEL_MFC_PROXY(r0, 0x0, 0xd3, &(0x7f0000000a00)={@dev={0xac, 0x14, 0x14, 0x40}, @empty, 0x0, "6f8334754986b0f4d20f0c6b0b0767057b0768971f8c7083532468102b2f30f0", 0x7, 0x1ff, 0x68, 0x2}, 0x3c) fchmod(r1, 0x40) sendmsg$NL80211_CMD_RADAR_DETECT(r5, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x50, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8, 0x25}}}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfffffff7}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1699}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x50}}, 0x800) 115.043276ms ago: executing program 1 (id=1449): socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x8913, &(0x7f0000000040)) 0s ago: executing program 1 (id=1450): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[], 0x33fe0}}, 0x20044090) syz_genetlink_get_family_id$nl80211(0x0, r0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x48000}, 0x48004) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) kernel console output (not intermixed with test programs): 5:335): avc: denied { write } for pid=6734 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 487.688348][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 487.784192][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 487.980458][ T12] pimreg: left allmulticast mode [ 488.173888][ T28] audit: type=1400 audit(1275.491:336): avc: denied { write } for pid=6755 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 488.225774][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 488.244742][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 488.252253][ T12] bond0 (unregistering): Released all slaves [ 488.326194][ T12] hsr_slave_0: left promiscuous mode [ 488.328555][ T12] hsr_slave_1: left promiscuous mode [ 488.348436][ T12] veth1_macvtap: left promiscuous mode [ 488.348786][ T12] veth0_macvtap: left promiscuous mode [ 488.349009][ T12] veth1_vlan: left promiscuous mode [ 488.349270][ T12] veth0_vlan: left promiscuous mode [ 489.288721][ T28] audit: type=1400 audit(1276.667:337): avc: denied { setopt } for pid=6766 comm="syz.0.879" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 490.188310][ T28] audit: type=1400 audit(1277.601:338): avc: denied { write } for pid=6808 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 490.457208][ T28] audit: type=1400 audit(1277.884:339): avc: denied { write } for pid=6824 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 491.162109][ T2967] 8021q: adding VLAN 0 to HW filter on device eth1 [ 491.203889][ T6854] device-mapper: table: 248:1: crypt: Error decoding and setting key (-EINVAL) [ 491.203998][ T6854] device-mapper: ioctl: error adding target to table [ 492.890119][ T6736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 492.896458][ T6736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 493.263814][ T28] audit: type=1400 audit(1280.834:340): avc: denied { write } for pid=6886 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 494.691353][ T28] audit: type=1400 audit(1282.335:341): avc: denied { write } for pid=6924 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 495.027350][ T2967] 8021q: adding VLAN 0 to HW filter on device eth2 [ 495.996931][ T6736] hsr_slave_0: entered promiscuous mode [ 495.998054][ T6736] hsr_slave_1: entered promiscuous mode [ 495.998691][ T6736] debugfs: 'hsr0' already exists in 'hsr' [ 495.998714][ T6736] Cannot create hsr debugfs directory [ 496.891953][ T28] audit: type=1400 audit(1284.645:342): avc: denied { write } for pid=6982 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 497.756031][ T28] audit: type=1400 audit(1285.558:343): avc: denied { write } for pid=7047 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 498.023308][ T6736] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 498.070379][ T6736] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 498.072878][ T6736] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 498.112171][ T6736] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 498.115294][ T6736] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 498.246134][ T6736] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 498.277842][ T6736] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 498.284218][ T6736] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 498.391100][ C1] net_ratelimit: 4 callbacks suppressed [ 501.118698][ T6736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 501.119711][ T28] audit: type=1400 audit(1289.086:344): avc: denied { write } for pid=7083 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 501.408428][ T28] audit: type=1400 audit(1289.380:345): avc: denied { write } for pid=7092 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 501.959147][ T28] audit: type=1400 audit(1289.968:346): avc: denied { write } for pid=7096 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 502.342214][ T28] audit: type=1400 audit(1290.367:347): avc: denied { write } for pid=7102 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 502.981141][ T28] audit: type=1400 audit(1291.038:348): avc: denied { write } for pid=7105 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 503.344696][ C1] net_ratelimit: 6 callbacks suppressed [ 503.408849][ T28] audit: type=1400 audit(1291.490:349): avc: denied { write } for pid=7112 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 504.218437][ T28] audit: type=1400 audit(1292.330:350): avc: denied { write } for pid=7120 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 504.537810][ T28] audit: type=1400 audit(1292.676:351): avc: denied { write } for pid=7131 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 505.013431][ T7132] FAULT_INJECTION: forcing a failure. [ 505.013431][ T7132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 505.013592][ T7132] CPU: 0 UID: 0 PID: 7132 Comm: syz.0.888 Not tainted syzkaller #0 PREEMPT [ 505.013644][ T7132] Hardware name: ARM-Versatile Express [ 505.013669][ T7132] Call trace: [ 505.013707][ T7132] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 505.013810][ T7132] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 505.013829][ T7132] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 505.013882][ T7132] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 505.013941][ T7132] r7:00000000 r6:00000000 r5:83fad780 r4:83554138 [ 505.013955][ T7132] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 505.014008][ T7132] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 505.014068][ T7132] r8:76ef9f08 r7:00000000 r6:00000000 r5:ea6edf68 r4:00000002 [ 505.014083][ T7132] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 505.014129][ T7132] [<80a4b84c>] (should_fail_usercopy) from [<80612418>] (simple_read_from_buffer+0x80/0x140) [ 505.014183][ T7132] [<80612398>] (simple_read_from_buffer) from [<8069aa14>] (proc_fail_nth_read+0xb8/0x10c) [ 505.014252][ T7132] r10:8069a95c r9:00000001 r8:00000002 r7:ea6edf68 r6:0000000f r5:76ef9f08 [ 505.014273][ T7132] r4:83fad780 r3:ea6ede9f [ 505.014286][ T7132] [<8069a95c>] (proc_fail_nth_read) from [<805cf934>] (vfs_read+0xc0/0x328) [ 505.014354][ T7132] r8:83fad780 r7:ea6edf68 r6:76ef9f08 r5:87347c80 r4:0000000f [ 505.014371][ T7132] [<805cf874>] (vfs_read) from [<805d0580>] (ksys_read+0x74/0xec) [ 505.014437][ T7132] r10:00000003 r9:83fad780 r8:8020029c r7:00000000 r6:00000000 r5:87347c80 [ 505.014454][ T7132] r4:87347c83 [ 505.014468][ T7132] [<805d050c>] (ksys_read) from [<805d0608>] (sys_read+0x10/0x14) [ 505.014526][ T7132] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 505.014541][ T7132] [<805d05f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 505.014600][ T7132] Exception stack(0xea6edfa8 to 0xea6edff0) [ 505.014639][ T7132] dfa0: 00000000 00000000 00000004 76ef9f08 0000000f 00000000 [ 505.014671][ T7132] dfc0: 00000000 00000000 00000000 00000003 00356378 00000000 003d0f00 76efa0dc [ 505.014696][ T7132] dfe0: 76ef9e58 76ef9e44 0010bf14 00112af8 [ 505.198487][ T28] audit: type=1400 audit(1293.358:352): avc: denied { write } for pid=7135 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 505.509710][ T28] audit: type=1400 audit(1293.694:353): avc: denied { write } for pid=7143 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 505.897238][ T7150] usb usb2: usbfs: process 7150 (syz.0.889) did not claim interface 0 before use [ 506.575801][ T28] audit: type=1400 audit(1294.818:354): avc: denied { write } for pid=7153 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 506.903484][ T28] audit: type=1400 audit(1295.154:355): avc: denied { write } for pid=7160 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 507.022384][ T6736] veth0_vlan: entered promiscuous mode [ 507.047906][ T6736] veth1_vlan: entered promiscuous mode [ 507.265606][ T6736] veth0_macvtap: entered promiscuous mode [ 507.294920][ T6736] veth1_macvtap: entered promiscuous mode [ 507.542980][ T56] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 507.554645][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 507.556032][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 507.557203][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 507.595010][ T28] audit: type=1400 audit(1295.889:356): avc: denied { unmount } for pid=6736 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 508.239170][ T3745] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 508.298019][ C1] net_ratelimit: 130 callbacks suppressed [ 508.398643][ T3745] usb 2-1: Using ep0 maxpacket: 8 [ 508.400978][ T3745] usb 2-1: New USB device found: idVendor=1430, idProduct=474b, bcdDevice=0.40 [ 508.409675][ T3745] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 508.409930][ T3745] usb 2-1: config 1 interface 0 altsetting 0 has a duplicate endpoint with address 0xF, skipping [ 508.410059][ T3745] usb 2-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 508.443630][ T3745] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.443665][ T3745] usb 2-1: Product: 鷼錔꧙砃猃栭濦㋫౿᝶斋Ꞟಘ窍뽫䤍ꚭ周◮ར끴෺犰㬺ᆰ爂犥충綆찉餈꣈ꘫ [ 508.443692][ T3745] usb 2-1: Manufacturer: 킩넥팺䔛㬧誾愮쳐⭕곂뼚戱탽䩧졺箩驐诼퍈ﮭᦚ鷋ࢾ鹫羽⋪喴逩 [ 508.443716][ T3745] usb 2-1: SerialNumber: syz [ 508.933699][ T3745] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 509.067368][ T3745] usb 2-1: USB disconnect, device number 7 [ 509.236122][ T7202] FAULT_INJECTION: forcing a failure. [ 509.236122][ T7202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 509.236266][ T7202] CPU: 0 UID: 0 PID: 7202 Comm: syz.1.892 Not tainted syzkaller #0 PREEMPT [ 509.236316][ T7202] Hardware name: ARM-Versatile Express [ 509.236340][ T7202] Call trace: [ 509.236402][ T7202] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 509.236502][ T7202] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 509.236521][ T7202] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 509.236571][ T7202] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 509.236630][ T7202] r7:00000000 r6:00000000 r5:85520000 r4:83554138 [ 509.236644][ T7202] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 509.236732][ T7202] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 509.236790][ T7202] r8:76f14f08 r7:00000000 r6:00000000 r5:ea7ddf68 r4:00000002 [ 509.236807][ T7202] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 509.236856][ T7202] [<80a4b84c>] (should_fail_usercopy) from [<80612418>] (simple_read_from_buffer+0x80/0x140) [ 509.236913][ T7202] [<80612398>] (simple_read_from_buffer) from [<8069aa14>] (proc_fail_nth_read+0xb8/0x10c) [ 509.236988][ T7202] r10:8069a95c r9:00000001 r8:00000002 r7:ea7ddf68 r6:0000000f r5:76f14f08 [ 509.237010][ T7202] r4:85520000 r3:ea7dde9f [ 509.237021][ T7202] [<8069a95c>] (proc_fail_nth_read) from [<805cf934>] (vfs_read+0xc0/0x328) [ 509.237083][ T7202] r8:85520000 r7:ea7ddf68 r6:76f14f08 r5:87453e80 r4:0000000f [ 509.237102][ T7202] [<805cf874>] (vfs_read) from [<805d0580>] (ksys_read+0x74/0xec) [ 509.237163][ T7202] r10:00000003 r9:85520000 r8:8020029c r7:00000000 r6:00000000 r5:87453e80 [ 509.237179][ T7202] r4:87453e83 [ 509.237192][ T7202] [<805d050c>] (ksys_read) from [<805d0608>] (sys_read+0x10/0x14) [ 509.237248][ T7202] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 509.237263][ T7202] [<805d05f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 509.237306][ T7202] Exception stack(0xea7ddfa8 to 0xea7ddff0) [ 509.237340][ T7202] dfa0: 00000000 00000000 00000004 76f14f08 0000000f 00000000 [ 509.237390][ T7202] dfc0: 00000000 00000000 00000000 00000003 003562d8 00000000 00000001 76f150dc [ 509.237412][ T7202] dfe0: 76f14e58 76f14e44 0010bf14 00112af8 [ 509.841336][ T7209] usb usb2: usbfs: process 7209 (syz.0.891) did not claim interface 0 before use [ 510.090827][ T7208] FAULT_INJECTION: forcing a failure. [ 510.090827][ T7208] name failslab, interval 1, probability 0, space 0, times 0 [ 510.090903][ T7208] CPU: 0 UID: 0 PID: 7208 Comm: syz.1.893 Not tainted syzkaller #0 PREEMPT [ 510.090958][ T7208] Hardware name: ARM-Versatile Express [ 510.090983][ T7208] Call trace: [ 510.091021][ T7208] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 510.091135][ T7208] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 510.091154][ T7208] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 510.091217][ T7208] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 510.091285][ T7208] r7:85526400 r6:00000000 r5:85526400 r4:83516664 [ 510.091304][ T7208] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 510.091367][ T7208] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 510.091485][ T7208] r8:00000000 r7:85526400 r6:83c02000 r5:00400dc0 r4:00000020 [ 510.091507][ T7208] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 510.091580][ T7208] [<805731f0>] (__kmalloc_noprof) from [<8082a54c>] (lsm_blob_alloc+0x28/0x3c) [ 510.091660][ T7208] r10:000000f6 r9:85526400 r8:84cf7240 r7:00400cc0 r6:85465680 r5:83d0cc00 [ 510.091683][ T7208] r4:83d0cc64 [ 510.091698][ T7208] [<8082a524>] (lsm_blob_alloc) from [<80835654>] (security_prepare_creds+0x2c/0x21c) [ 510.091766][ T7208] r5:83d0cc00 r4:83d0cc00 [ 510.091782][ T7208] [<80835628>] (security_prepare_creds) from [<8028a760>] (prepare_creds+0x234/0x3c8) [ 510.091857][ T7208] r7:8341e440 r6:8341fbe0 r5:85465680 r4:83d0cc00 [ 510.091878][ T7208] [<8028a52c>] (prepare_creds) from [<8088326c>] (restrict_one_thread_callback+0x40/0x30c) [ 510.091953][ T7208] r7:85526400 r6:827674a8 r5:8453ae00 r4:ea7d9ed0 [ 510.091981][ T7208] [<8088322c>] (restrict_one_thread_callback) from [<80280658>] (task_work_run+0x8c/0xb4) [ 510.092058][ T7208] r10:000000f6 r9:85526400 r8:85526cb4 r7:836886e0 r6:85526400 r5:85526c80 [ 510.092083][ T7208] r4:00000000 [ 510.092100][ T7208] [<802805cc>] (task_work_run) from [<8022b9ac>] (do_work_pending+0x450/0x4fc) [ 510.092170][ T7208] r9:85526400 r8:8020029c r7:000000f6 r6:8020029c r5:ea7cdfb0 r4:85526400 [ 510.092185][ T7208] [<8022b55c>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 510.092234][ T7208] Exception stack(0xea7cdfb0 to 0xea7cdff8) [ 510.092270][ T7208] dfa0: 00000001 00000001 20000480 00000000 [ 510.092307][ T7208] dfc0: 00000000 00000000 00356310 000000f6 003562d8 00000000 00000001 76f150dc [ 510.092338][ T7208] dfe0: 76f14e88 76f14e78 0001903c 00130cf0 60000010 76ef4000 [ 510.092377][ T7208] r10:000000f6 r9:85526400 r8:8020029c r7:000000f6 r6:00356310 r5:00000000 [ 510.092400][ T7208] r4:00000000 [ 512.215868][ T7336] FAULT_INJECTION: forcing a failure. [ 512.215868][ T7336] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 512.215996][ T7336] CPU: 0 UID: 0 PID: 7336 Comm: syz.0.897 Not tainted syzkaller #0 PREEMPT [ 512.216039][ T7336] Hardware name: ARM-Versatile Express [ 512.216058][ T7336] Call trace: [ 512.216088][ T7336] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 512.216175][ T7336] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 512.216189][ T7336] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 512.216232][ T7336] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 512.216282][ T7336] r7:00000000 r6:00000000 r5:85e90000 r4:83554138 [ 512.216293][ T7336] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 512.216338][ T7336] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 512.216386][ T7336] r8:ea9c1eb8 r7:00000000 r6:76f1af08 r5:00000001 r4:00000001 [ 512.216398][ T7336] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 512.216436][ T7336] [<80a4b84c>] (should_fail_usercopy) from [<80986084>] (kstrtouint_from_user+0x54/0x13c) [ 512.216480][ T7336] [<80986030>] (kstrtouint_from_user) from [<8069bf0c>] (proc_fail_nth_write+0x40/0xf4) [ 512.216547][ T7336] r8:8069becc r7:ea9c1f68 r6:76f1af08 r5:86339b80 r4:00000001 [ 512.216559][ T7336] [<8069becc>] (proc_fail_nth_write) from [<805d01b4>] (vfs_write+0xd4/0x42c) [ 512.216610][ T7336] r5:86339b80 r4:00000001 [ 512.216621][ T7336] [<805d00e0>] (vfs_write) from [<805d0680>] (ksys_write+0x74/0xec) [ 512.216707][ T7336] r10:00000004 r9:85e90000 r8:8020029c r7:00000000 r6:00000002 r5:86339b80 [ 512.216722][ T7336] r4:86339b83 [ 512.216733][ T7336] [<805d060c>] (ksys_write) from [<805d0708>] (sys_write+0x10/0x14) [ 512.216809][ T7336] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 512.216822][ T7336] [<805d06f8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 512.216861][ T7336] Exception stack(0xea9c1fa8 to 0xea9c1ff0) [ 512.216893][ T7336] 1fa0: 00000000 00000000 00000002 76f1af08 00000001 00000000 [ 512.216921][ T7336] 1fc0: 00000000 00000000 00000000 00000004 003562d8 00000000 00000001 76f1b0dc [ 512.216944][ T7336] 1fe0: 76f1ae58 76f1ae44 0010bf14 00112af8 [ 513.255744][ C1] net_ratelimit: 121 callbacks suppressed [ 514.767388][ T7492] usb usb2: usbfs: process 7492 (syz.0.901) did not claim interface 0 before use [ 515.353743][ T28] audit: type=1400 audit(1304.025:357): avc: denied { read } for pid=7496 comm="syz.1.904" path="socket:[10895]" dev="sockfs" ino=10895 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 516.740507][ T28] audit: type=1400 audit(1305.484:358): avc: denied { read } for pid=7504 comm="syz.1.908" path="socket:[10908]" dev="sockfs" ino=10908 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 518.204381][ C1] net_ratelimit: 18 callbacks suppressed [ 523.157557][ C1] net_ratelimit: 42 callbacks suppressed [ 523.865540][ T28] audit: type=1400 audit(1312.969:359): avc: denied { create } for pid=7545 comm="syz.0.925" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 524.057117][ T28] audit: type=1400 audit(1313.168:360): avc: denied { map } for pid=7545 comm="syz.0.925" path="socket:[11025]" dev="sockfs" ino=11025 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 524.068318][ T28] audit: type=1400 audit(1313.179:361): avc: denied { write } for pid=7545 comm="syz.0.925" path="socket:[11027]" dev="sockfs" ino=11027 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 524.654664][ T28] audit: type=1400 audit(1313.788:362): avc: denied { ioctl } for pid=7545 comm="syz.0.925" path="socket:[10191]" dev="sockfs" ino=10191 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 526.801539][ T28] audit: type=1400 audit(1316.045:363): avc: denied { mount } for pid=7556 comm="syz.0.927" name="/" dev="pipefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 528.110994][ C1] net_ratelimit: 16 callbacks suppressed [ 530.935559][ T28] audit: type=1400 audit(1320.381:364): avc: denied { connect } for pid=7588 comm="syz.1.935" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 533.064565][ C1] net_ratelimit: 33 callbacks suppressed [ 538.093303][ C1] net_ratelimit: 39 callbacks suppressed [ 540.381027][ T7614] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 540.658409][ T7632] 0x000000000000-0x000000010000 : "" [ 540.658791][ T7632] mtd: partition "" doesn't end on an erase/write block -- force read-only [ 540.673360][ T7632] FAULT_INJECTION: forcing a failure. [ 540.673360][ T7632] name failslab, interval 1, probability 0, space 0, times 0 [ 540.673436][ T7632] CPU: 1 UID: 0 PID: 7632 Comm: syz.1.947 Not tainted syzkaller #0 PREEMPT [ 540.673487][ T7632] Hardware name: ARM-Versatile Express [ 540.673513][ T7632] Call trace: [ 540.673565][ T7632] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 540.673672][ T7632] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 540.673694][ T7632] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 540.673749][ T7632] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 540.673817][ T7632] r7:83fbe400 r6:00000000 r5:83fbe400 r4:83516664 [ 540.673834][ T7632] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 540.673897][ T7632] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 540.673974][ T7632] r8:00000000 r7:83fbe400 r6:806abf9c r5:00000dc0 r4:83cbaf00 [ 540.673992][ T7632] [<80594c00>] (should_failslab) from [<805722c4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 540.674045][ T7632] [<80572268>] (kmem_cache_alloc_noprof) from [<806abf9c>] (__kernfs_new_node+0x54/0x25c) [ 540.674123][ T7632] r10:83c1d9c0 r9:83fbe400 r8:8275aa50 r7:86c331b8 r6:826a2898 r5:83c1d9c0 [ 540.674149][ T7632] r4:86c331b8 [ 540.674164][ T7632] [<806abf48>] (__kernfs_new_node) from [<806ad908>] (kernfs_new_node+0x7c/0x84) [ 540.674240][ T7632] r10:83c1d9c0 r9:00000000 r8:00000002 r7:826a2898 r6:00000000 r5:00008124 [ 540.674260][ T7632] r4:86c331b8 [ 540.674274][ T7632] [<806ad88c>] (kernfs_new_node) from [<806aff9c>] (__kernfs_create_file+0x30/0xc8) [ 540.674341][ T7632] r10:8357d82c r9:00000000 r8:86c331b8 r7:00000000 r6:00000000 r5:81e30ef8 [ 540.674361][ T7632] r4:86c331b8 [ 540.674408][ T7632] [<806aff6c>] (__kernfs_create_file) from [<806b0e5c>] (sysfs_add_file_mode_ns+0x8c/0x148) [ 540.674485][ T7632] r5:8357d974 r4:86c331b8 [ 540.674504][ T7632] [<806b0dd0>] (sysfs_add_file_mode_ns) from [<806b21dc>] (internal_create_group+0x1ec/0x54c) [ 540.674581][ T7632] r7:00000000 r6:ffffee4b r5:81f8ce98 r4:00000124 [ 540.674629][ T7632] [<806b1ff0>] (internal_create_group) from [<806b25c4>] (internal_create_groups+0x50/0x90) [ 540.674707][ T7632] r10:00000000 r9:00000000 r8:00000000 r7:8357d824 r6:873f08f8 r5:8357d824 [ 540.674726][ T7632] r4:873f08f8 [ 540.674742][ T7632] [<806b2574>] (internal_create_groups) from [<806b261c>] (sysfs_create_groups+0x18/0x1c) [ 540.674813][ T7632] r9:deff2eb4 r8:81f8cd48 r7:00000000 r6:8357d7ec r5:00000000 r4:873f08f8 [ 540.674834][ T7632] [<806b2604>] (sysfs_create_groups) from [<80c30b38>] (device_add+0x2d0/0x834) [ 540.674935][ T7632] [<80c30868>] (device_add) from [<80c310b8>] (device_register+0x1c/0x20) [ 540.675013][ T7632] r10:00000000 r9:deff2eb4 r8:873f08f8 r7:05a00006 r6:00000000 r5:00000003 [ 540.675031][ T7632] r4:873f08f8 [ 540.675050][ T7632] [<80c3109c>] (device_register) from [<80db07a0>] (add_mtd_device+0x5cc/0x804) [ 540.675110][ T7632] r5:00000003 r4:873f0800 [ 540.675125][ T7632] [<80db01d4>] (add_mtd_device) from [<80db31c0>] (mtd_add_partition+0x178/0x234) [ 540.675183][ T7632] r10:08000000 r9:8552cb08 r8:873f0b10 r7:8552c800 r6:8552cb08 r5:8552cb30 [ 540.675205][ T7632] r4:873f0800 [ 540.675220][ T7632] [<80db3048>] (mtd_add_partition) from [<80db6674>] (mtdchar_ioctl+0x125c/0x1474) [ 540.675284][ T7632] r10:8362cab8 r9:86e6cc40 r8:86339200 r7:8552c800 r6:20000bc0 r5:00000000 [ 540.675306][ T7632] r4:00010000 [ 540.675321][ T7632] [<80db5418>] (mtdchar_ioctl) from [<80db68d8>] (mtdchar_unlocked_ioctl+0x4c/0x64) [ 540.675392][ T7632] r10:83fbe400 r9:00000004 r8:86339200 r7:20000bc0 r6:00001269 r5:86339200 [ 540.675417][ T7632] r4:8552cb40 [ 540.675439][ T7632] [<80db688c>] (mtdchar_unlocked_ioctl) from [<805ed110>] (sys_ioctl+0x244/0xb5c) [ 540.675520][ T7632] r7:20000bc0 r6:00001269 r5:86339201 r4:00000000 [ 540.675542][ T7632] [<805ececc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 540.675611][ T7632] Exception stack(0xeb895fa8 to 0xeb895ff0) [ 540.675656][ T7632] 5fa0: 00000000 00000000 00000004 00001269 20000bc0 00000000 [ 540.675695][ T7632] 5fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f150dc [ 540.675720][ T7632] 5fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 540.675758][ T7632] r10:00000036 r9:83fbe400 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 540.675781][ T7632] r4:00000000 [ 542.908151][ C1] net_ratelimit: 20 callbacks suppressed [ 545.087237][ T28] audit: type=1400 audit(1335.246:365): avc: denied { ioctl } for pid=7649 comm="syz.0.953" path="socket:[11357]" dev="sockfs" ino=11357 ioctlcmd=0xc138fd10 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 548.001465][ C1] net_ratelimit: 20 callbacks suppressed [ 549.508277][ T28] audit: type=1400 audit(1339.875:366): avc: denied { ioctl } for pid=7672 comm="syz.0.959" path="socket:[11190]" dev="sockfs" ino=11190 ioctlcmd=0x8008f513 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 552.953557][ C1] net_ratelimit: 20 callbacks suppressed [ 557.909621][ C1] net_ratelimit: 18 callbacks suppressed [ 562.860198][ C1] net_ratelimit: 42 callbacks suppressed [ 563.463335][ T28] audit: type=1400 audit(1354.531:367): avc: denied { setopt } for pid=7690 comm="syz.0.964" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 565.327497][ T3745] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 565.489752][ T3745] usb 2-1: Using ep0 maxpacket: 32 [ 565.500216][ T3745] usb 2-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 565.512144][ T3745] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 927 [ 565.512233][ T3745] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 565.553744][ T3745] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.553779][ T3745] usb 2-1: Product: syz [ 565.553807][ T3745] usb 2-1: Manufacturer: М [ 565.553832][ T3745] usb 2-1: SerialNumber: syz [ 566.009142][ T7711] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 566.009453][ T7711] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 566.292210][ T7711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.293280][ T7711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.333333][ T7711] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.337870][ T7711] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.668767][ T3745] cdc_ncm 2-1:1.0: bind() failure [ 566.687261][ T3745] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 566.704726][ T3745] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 566.712536][ T3745] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 566.717082][ T3745] usb 2-1: USB disconnect, device number 8 [ 567.813505][ C1] net_ratelimit: 28 callbacks suppressed [ 572.494860][ T7763] FAULT_INJECTION: forcing a failure. [ 572.494860][ T7763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 572.495050][ T7763] CPU: 0 UID: 0 PID: 7763 Comm: syz.1.983 Not tainted syzkaller #0 PREEMPT [ 572.495109][ T7763] Hardware name: ARM-Versatile Express [ 572.495134][ T7763] Call trace: [ 572.495172][ T7763] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 572.495276][ T7763] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 572.495297][ T7763] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 572.495351][ T7763] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 572.495408][ T7763] r7:00000000 r6:00000000 r5:855fcb00 r4:83554138 [ 572.495423][ T7763] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 572.495491][ T7763] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 572.495546][ T7763] r8:e0271eb8 r7:00000000 r6:76f14f08 r5:00000001 r4:00000001 [ 572.495561][ T7763] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 572.495606][ T7763] [<80a4b84c>] (should_fail_usercopy) from [<80986084>] (kstrtouint_from_user+0x54/0x13c) [ 572.495658][ T7763] [<80986030>] (kstrtouint_from_user) from [<8069bf0c>] (proc_fail_nth_write+0x40/0xf4) [ 572.495735][ T7763] r8:8069becc r7:e0271f68 r6:76f14f08 r5:878ac600 r4:00000001 [ 572.495753][ T7763] [<8069becc>] (proc_fail_nth_write) from [<805d01b4>] (vfs_write+0xd4/0x42c) [ 572.495816][ T7763] r5:878ac600 r4:00000001 [ 572.495867][ T7763] [<805d00e0>] (vfs_write) from [<805d0680>] (ksys_write+0x74/0xec) [ 572.495948][ T7763] r10:00000004 r9:855fcb00 r8:8020029c r7:00000000 r6:00000002 r5:878ac600 [ 572.495968][ T7763] r4:878ac603 [ 572.495982][ T7763] [<805d060c>] (ksys_write) from [<805d0708>] (sys_write+0x10/0x14) [ 572.496041][ T7763] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 572.496054][ T7763] [<805d06f8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 572.496100][ T7763] Exception stack(0xe0271fa8 to 0xe0271ff0) [ 572.496199][ T7763] 1fa0: 00000000 00000000 00000005 76f14f08 00000001 00000000 [ 572.496231][ T7763] 1fc0: 00000000 00000000 00000000 00000004 003562d8 00000000 00000001 76f150dc [ 572.496317][ T7763] 1fe0: 76f14e58 76f14e44 0010bf14 00112af8 [ 572.767493][ C1] net_ratelimit: 24 callbacks suppressed [ 576.518993][ T7804] fuse: Bad value for 'fd' [ 577.720053][ C1] net_ratelimit: 18 callbacks suppressed [ 582.439810][ T7830] fuse: Bad value for 'fd' [ 582.673350][ C1] net_ratelimit: 43 callbacks suppressed [ 587.626324][ C1] net_ratelimit: 18 callbacks suppressed [ 590.992812][ T28] audit: type=1400 audit(1383.432:368): avc: denied { getopt } for pid=7859 comm="syz.0.1014" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 592.579804][ C1] net_ratelimit: 20 callbacks suppressed [ 594.307245][ T28] audit: type=1400 audit(1386.917:369): avc: denied { create } for pid=7888 comm="syz.0.1024" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 594.311103][ T28] audit: type=1400 audit(1386.917:370): avc: denied { bind } for pid=7888 comm="syz.0.1024" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 594.315119][ T28] audit: type=1400 audit(1386.928:371): avc: denied { module_request } for pid=7888 comm="syz.0.1024" kmod="crypto-ccm(aes)" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 594.386010][ T28] audit: type=1400 audit(1386.991:372): avc: denied { read } for pid=7890 comm="syz-executor" path="/net/tun" dev="devtmpfs" ino=678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 594.417384][ T28] audit: type=1400 audit(1387.022:373): avc: denied { allowed } for pid=7890 comm="syz.1.1025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 594.443608][ T28] audit: type=1400 audit(1387.054:374): avc: denied { create } for pid=7890 comm="syz.1.1025" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 594.450000][ T28] audit: type=1400 audit(1387.064:375): avc: denied { map } for pid=7890 comm="syz.1.1025" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=11671 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 594.452385][ T28] audit: type=1400 audit(1387.064:376): avc: denied { read write } for pid=7890 comm="syz.1.1025" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=11671 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 594.603196][ T28] audit: type=1400 audit(1387.222:377): avc: denied { read } for pid=6736 comm="syz-executor" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 595.297407][ T7901] faux_driver vkms: [drm] Unknown color mode 7; guessing buffer size. [ 595.336477][ T7904] FAULT_INJECTION: forcing a failure. [ 595.336477][ T7904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 595.336688][ T7904] CPU: 1 UID: 0 PID: 7904 Comm: syz.1.1029 Not tainted syzkaller #0 PREEMPT [ 595.336741][ T7904] Hardware name: ARM-Versatile Express [ 595.336765][ T7904] Call trace: [ 595.336804][ T7904] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 595.336901][ T7904] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 595.336920][ T7904] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 595.336974][ T7904] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 595.337034][ T7904] r7:00000004 r6:00000000 r5:85523e80 r4:83554138 [ 595.337050][ T7904] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 595.337105][ T7904] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 595.337160][ T7904] r8:00000000 r7:00000004 r6:20000140 r5:8747da80 r4:00000003 [ 595.337176][ T7904] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 595.337222][ T7904] [<80a4b84c>] (should_fail_usercopy) from [<804fd7b8>] (memdup_user_nul+0x48/0x170) [ 595.337275][ T7904] [<804fd770>] (memdup_user_nul) from [<80851744>] (sel_commit_bools_write+0x58/0x144) [ 595.337342][ T7904] r9:85523e80 r8:00000000 r7:844d73c0 r6:00000003 r5:85523e80 r4:00000003 [ 595.337359][ T7904] [<808516ec>] (sel_commit_bools_write) from [<805d01b4>] (vfs_write+0xd4/0x42c) [ 595.337435][ T7904] r8:808516ec r7:ea9a1f68 r6:20000140 r5:8745dc80 r4:00000003 [ 595.337454][ T7904] [<805d00e0>] (vfs_write) from [<805d0680>] (ksys_write+0x74/0xec) [ 595.337533][ T7904] r10:00000004 r9:85523e80 r8:8020029c r7:00000000 r6:00000000 r5:8745dc80 [ 595.337552][ T7904] r4:8745dc83 [ 595.337568][ T7904] [<805d060c>] (ksys_write) from [<805d0708>] (sys_write+0x10/0x14) [ 595.337627][ T7904] r7:00000004 r6:0012f6f4 r5:00000000 r4:00000000 [ 595.337642][ T7904] [<805d06f8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 595.337689][ T7904] Exception stack(0xea9a1fa8 to 0xea9a1ff0) [ 595.337726][ T7904] 1fa0: 00000000 00000000 00000003 20000140 00000003 00000000 [ 595.337759][ T7904] 1fc0: 00000000 00000000 0012f6f4 00000004 003562d8 00000000 00000001 76f150dc [ 595.337785][ T7904] 1fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 595.845763][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 595.845821][ T28] audit: type=1400 audit(1388.523:394): avc: denied { read } for pid=7916 comm="syz.1.1033" dev="nsfs" ino=4026532653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 595.846391][ T28] audit: type=1400 audit(1388.523:395): avc: denied { open } for pid=7916 comm="syz.1.1033" path="net:[4026532653]" dev="nsfs" ino=4026532653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 595.944489][ T28] audit: type=1400 audit(1388.639:396): avc: denied { mounton } for pid=7918 comm="syz.0.1034" path="/355/file0" dev="tmpfs" ino=1933 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 595.958344][ T28] audit: type=1400 audit(1388.649:397): avc: denied { mount } for pid=7918 comm="syz.0.1034" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 595.963308][ T7920] FAULT_INJECTION: forcing a failure. [ 595.963308][ T7920] name failslab, interval 1, probability 0, space 0, times 0 [ 595.963464][ T7920] CPU: 1 UID: 0 PID: 7920 Comm: syz.0.1034 Not tainted syzkaller #0 PREEMPT [ 595.963511][ T7920] Hardware name: ARM-Versatile Express [ 595.963547][ T7920] Call trace: [ 595.963587][ T7920] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 595.963692][ T7920] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 595.963711][ T7920] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 595.963766][ T7920] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 595.963822][ T7920] r7:84625780 r6:00000000 r5:84625780 r4:83516664 [ 595.963839][ T7920] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 595.963896][ T7920] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 595.963967][ T7920] r8:00000000 r7:84625780 r6:805e0c30 r5:00000cc0 r4:83cbab40 [ 595.963983][ T7920] [<80594c00>] (should_failslab) from [<805722c4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 595.964036][ T7920] [<80572268>] (kmem_cache_alloc_noprof) from [<805e0c30>] (do_getname+0x2c/0x14c) [ 595.964108][ T7920] r10:00000002 r9:20000240 r8:00000000 r7:00000000 r6:200001c0 r5:8275a928 [ 595.964126][ T7920] r4:00000018 [ 595.964139][ T7920] [<805e0c04>] (do_getname) from [<805e6e18>] (getname_flags+0x14/0x18) [ 595.964203][ T7920] r10:00000002 r9:20000240 r8:ffffff9c r7:200001c0 r6:00000000 r5:860ec240 [ 595.964224][ T7920] r4:00000018 r3:00000000 [ 595.964238][ T7920] [<805e6e04>] (getname_flags) from [<8060f16c>] (path_setxattrat+0x184/0x1bc) [ 595.964293][ T7920] [<8060efe8>] (path_setxattrat) from [<8060f330>] (sys_setxattr+0x34/0x3c) [ 595.964388][ T7920] r10:000000e2 r9:84625780 r8:8020029c r7:000000e2 r6:0012f6f4 r5:00000000 [ 595.964409][ T7920] r4:20000200 [ 595.964424][ T7920] [<8060f2fc>] (sys_setxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 595.964473][ T7920] Exception stack(0xeaa55fa8 to 0xeaa55ff0) [ 595.964513][ T7920] 5fa0: 00000002 00000000 200001c0 20000200 20000240 0000000e [ 595.964562][ T7920] 5fc0: 00000002 00000000 0012f6f4 000000e2 003562d8 00000000 00000001 76f1b0dc [ 595.964588][ T7920] 5fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 595.964612][ T7920] r4:00000002 [ 596.025367][ T28] audit: type=1400 audit(1388.712:398): avc: denied { unmount } for pid=3112 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 596.927699][ T7928] FAULT_INJECTION: forcing a failure. [ 596.927699][ T7928] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 596.927865][ T7928] CPU: 0 UID: 0 PID: 7928 Comm: syz.1.1037 Not tainted syzkaller #0 PREEMPT [ 596.927917][ T7928] Hardware name: ARM-Versatile Express [ 596.927941][ T7928] Call trace: [ 596.927981][ T7928] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 596.928084][ T7928] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 596.928103][ T7928] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 596.928155][ T7928] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 596.928216][ T7928] r7:8552a400 r6:00000000 r5:85efcb00 r4:83554138 [ 596.928233][ T7928] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 596.928289][ T7928] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 596.928344][ T7928] r8:00000000 r7:8552a400 r6:86e8f918 r5:86e8f800 r4:00000000 [ 596.928361][ T7928] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 596.928408][ T7928] [<80a4b84c>] (should_fail_usercopy) from [<811cb24c>] (mousedev_read+0x158/0x234) [ 596.928482][ T7928] [<811cb0f4>] (mousedev_read) from [<805cf934>] (vfs_read+0xc0/0x328) [ 596.928563][ T7928] r10:811cb0f4 r9:00000001 r8:85efcb00 r7:00000000 r6:00000000 r5:8745dd00 [ 596.928588][ T7928] r4:00000000 [ 596.928604][ T7928] [<805cf874>] (vfs_read) from [<805d05d8>] (ksys_read+0xcc/0xec) [ 596.928709][ T7928] r10:00000003 r9:85efcb00 r8:8020029c r7:00000000 r6:00000000 r5:8745dd00 [ 596.928732][ T7928] r4:8745dd01 [ 596.928748][ T7928] [<805d050c>] (ksys_read) from [<805d0608>] (sys_read+0x10/0x14) [ 596.928811][ T7928] r7:00000003 r6:0012f6f4 r5:00000000 r4:00000000 [ 596.928826][ T7928] [<805d05f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 596.928872][ T7928] Exception stack(0xea985fa8 to 0xea985ff0) [ 596.928911][ T7928] 5fa0: 00000000 00000000 00000003 00000000 00000000 00000000 [ 596.928945][ T7928] 5fc0: 00000000 00000000 0012f6f4 00000003 003562d8 00000000 00000001 76f150dc [ 596.928971][ T7928] 5fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 597.181715][ T28] audit: type=1400 audit(1389.930:399): avc: denied { map_create } for pid=7935 comm="syz.0.1040" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 597.181891][ T28] audit: type=1400 audit(1389.930:400): avc: denied { perfmon } for pid=7935 comm="syz.0.1040" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 597.182474][ T28] audit: type=1400 audit(1389.930:401): avc: denied { map_read map_write } for pid=7935 comm="syz.0.1040" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 597.240850][ T28] audit: type=1400 audit(1389.993:402): avc: denied { mounton } for pid=7935 comm="syz.0.1040" path="/358/file0" dev="tmpfs" ino=1949 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 597.263024][ T28] audit: type=1400 audit(1390.014:403): avc: denied { prog_load } for pid=7935 comm="syz.0.1040" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 597.533054][ C1] net_ratelimit: 19 callbacks suppressed [ 598.895407][ T3745] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 599.041820][ T3745] usb 2-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 599.048292][ T3745] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 599.048438][ T3745] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 599.048588][ T3745] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 599.048762][ T3745] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 599.054555][ T3745] usb 2-1: config 0 descriptor?? [ 599.515601][ T3745] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 600.179114][ T3678] usb 2-1: USB disconnect, device number 9 [ 600.613140][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 600.613261][ T28] audit: type=1400 audit(1393.521:408): avc: denied { create } for pid=7989 comm="syz.1.1050" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 600.717988][ T28] audit: type=1400 audit(1393.647:409): avc: denied { write } for pid=7991 comm="syz.1.1051" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 602.495773][ C1] net_ratelimit: 20 callbacks suppressed [ 603.318192][ T28] audit: type=1400 audit(1396.376:410): avc: denied { create } for pid=7995 comm="syz.1.1052" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 603.321747][ T28] audit: type=1400 audit(1396.376:411): avc: denied { write } for pid=7995 comm="syz.1.1052" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 603.328846][ T28] audit: type=1400 audit(1396.387:412): avc: denied { write } for pid=7995 comm="syz.1.1052" name="nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 603.474338][ T28] audit: type=1400 audit(1396.534:413): avc: denied { ioctl } for pid=7995 comm="syz.1.1052" path="socket:[11792]" dev="sockfs" ino=11792 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 603.560464][ T28] audit: type=1400 audit(1396.628:414): avc: denied { sys_module } for pid=7995 comm="syz.1.1052" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 603.676577][ T28] audit: type=1400 audit(1396.743:415): avc: denied { ioctl } for pid=7995 comm="syz.1.1052" path="socket:[11795]" dev="sockfs" ino=11795 ioctlcmd=0x0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 603.692804][ T28] audit: type=1400 audit(1396.764:416): avc: denied { ioctl } for pid=7995 comm="syz.1.1052" path="time:[4026531834]" dev="nsfs" ino=4026531834 ioctlcmd=0x80789440 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 603.692966][ T28] audit: type=1400 audit(1396.764:417): avc: denied { ioctl } for pid=7995 comm="syz.1.1052" path="time:[4026531834]" dev="nsfs" ino=4026531834 ioctlcmd=0x80789440 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 604.783331][ T1819] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 604.940240][ T1819] usb 2-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 604.951297][ T1819] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 604.951316][ T1819] usb 2-1: Product: syz [ 604.951328][ T1819] usb 2-1: Manufacturer: syz [ 604.951341][ T1819] usb 2-1: SerialNumber: syz [ 605.374332][ T8015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 605.376095][ T8015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 605.397232][ T8015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 605.405412][ T8015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 605.432392][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 605.432633][ T28] audit: type=1400 audit(1398.591:421): avc: denied { create } for pid=8014 comm="syz.1.1057" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 605.482572][ T8015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 605.491962][ T8015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 605.519200][ T8015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 605.521126][ T8015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 605.550155][ T8015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 605.551415][ T8015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 605.575777][ T28] audit: type=1400 audit(1398.749:422): avc: denied { setattr } for pid=8014 comm="syz.1.1057" name="KEY" dev="sockfs" ino=12804 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 605.961042][ T1819] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPROTO [ 605.963048][ T1819] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 605.965103][ T1819] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 605.968176][ T1819] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 605.978695][ T1819] usb 2-1: USB disconnect, device number 10 [ 607.439672][ C1] net_ratelimit: 20 callbacks suppressed [ 608.377555][ T28] audit: type=1400 audit(1401.688:423): avc: denied { setattr } for pid=8066 comm="syz.1.1067" name="" dev="pipefs" ino=10343 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 608.770288][ T28] audit: type=1400 audit(1402.097:424): avc: denied { create } for pid=8077 comm="syz.1.1072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 609.282217][ T28] audit: type=1400 audit(1402.633:425): avc: denied { setattr } for pid=8085 comm="syz.1.1075" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 609.775033][ T28] audit: type=1400 audit(1403.147:426): avc: denied { write } for pid=8094 comm="syz.0.1078" name="raw6" dev="proc" ino=4026532776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 609.806025][ T8103] kernel profiling enabled (shift: 3) [ 610.316906][ T8113] FAULT_INJECTION: forcing a failure. [ 610.316906][ T8113] name failslab, interval 1, probability 0, space 0, times 0 [ 610.317072][ T8113] CPU: 0 UID: 0 PID: 8113 Comm: syz.0.1083 Not tainted syzkaller #0 PREEMPT [ 610.317125][ T8113] Hardware name: ARM-Versatile Express [ 610.317146][ T8113] Call trace: [ 610.317183][ T8113] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 610.317282][ T8113] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 610.317298][ T8113] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 610.317346][ T8113] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 610.317398][ T8113] r7:8560a580 r6:00000000 r5:8560a580 r4:83516664 [ 610.317413][ T8113] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 610.317466][ T8113] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 610.317540][ T8113] r8:00000000 r7:8560a580 r6:83c016c0 r5:00000c40 r4:00001000 [ 610.317555][ T8113] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 610.317602][ T8113] [<805731f0>] (__kmalloc_noprof) from [<808791b4>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 610.317669][ T8113] r10:00000000 r9:83cc3800 r8:00000000 r7:840d1ee0 r6:8633eb28 r5:00001000 [ 610.317687][ T8113] r4:00000000 [ 610.317700][ T8113] [<80879178>] (tomoyo_realpath_from_path) from [<8087527c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 610.317766][ T8113] r10:00000000 r9:00000003 r8:8633eb00 r7:00005452 r6:81ee1554 r5:00000004 [ 610.317787][ T8113] r4:8633eb28 r3:832db580 [ 610.317799][ T8113] [<808751b0>] (tomoyo_path_number_perm) from [<80879bd0>] (tomoyo_file_ioctl+0x1c/0x20) [ 610.317861][ T8113] r10:8560a580 r9:00000003 r8:8633eb00 r7:20000100 r6:20000100 r5:00005452 [ 610.317872][ T8113] r4:8633eb00 [ 610.317878][ T8113] [<80879bb4>] (tomoyo_file_ioctl) from [<80823ed0>] (security_file_ioctl+0x80/0x1d4) [ 610.317905][ T8113] [<80823e50>] (security_file_ioctl) from [<805ecf18>] (sys_ioctl+0x4c/0xb5c) [ 610.317937][ T8113] r7:20000100 r6:00005452 r5:8633eb01 r4:00000000 [ 610.317944][ T8113] [<805ececc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 610.317966][ T8113] Exception stack(0xeb9d5fa8 to 0xeb9d5ff0) [ 610.317985][ T8113] 5fa0: 00000000 00000000 00000003 00005452 20000100 00000000 [ 610.318000][ T8113] 5fc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76f1b0dc [ 610.318012][ T8113] 5fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 610.318028][ T8113] r10:00000036 r9:8560a580 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 610.318037][ T8113] r4:00000000 [ 610.318137][ T8113] ERROR: Out of memory at tomoyo_realpath_from_path. [ 612.393600][ C1] net_ratelimit: 20 callbacks suppressed [ 612.859867][ T8130] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1018 sclass=netlink_tcpdiag_socket pid=8130 comm=syz.1.1090 [ 613.055956][ T28] audit: type=1400 audit(1406.591:427): avc: denied { connect } for pid=8133 comm="syz.1.1092" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 613.058550][ T8134] vcan0: tx drop: invalid da for name 0xffffffffffffffff [ 613.064075][ T8134] vcan0: tx drop: invalid da for name 0xffffffffffffffff [ 613.504585][ T28] audit: type=1400 audit(1407.063:428): avc: denied { write } for pid=8141 comm="syz.0.1095" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 613.989705][ T28] audit: type=1400 audit(1407.567:429): avc: denied { wake_alarm } for pid=8141 comm="syz.0.1095" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 614.051993][ T28] audit: type=1400 audit(1407.640:430): avc: denied { ioctl } for pid=8141 comm="syz.0.1095" path="socket:[12055]" dev="sockfs" ino=12055 ioctlcmd=0x4010586e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 614.058285][ T28] audit: type=1400 audit(1407.640:431): avc: denied { create } for pid=8141 comm="syz.0.1095" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 614.071277][ T28] audit: type=1400 audit(1407.661:432): avc: denied { ioctl } for pid=8141 comm="syz.0.1095" path="socket:[12057]" dev="sockfs" ino=12057 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 614.277031][ T28] audit: type=1400 audit(1407.871:433): avc: denied { create } for pid=8152 comm="syz.0.1100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 615.206108][ T8168] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=8168 comm=syz.1.1107 [ 615.346460][ T28] audit: type=1400 audit(1408.995:434): avc: denied { write } for pid=8170 comm="syz.1.1108" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 617.270830][ C1] net_ratelimit: 20 callbacks suppressed [ 617.670561][ T28] audit: type=1400 audit(1411.441:435): avc: denied { read } for pid=8184 comm="syz.0.1114" path="socket:[13041]" dev="sockfs" ino=13041 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 617.673230][ T28] audit: type=1400 audit(1411.441:436): avc: denied { read } for pid=8184 comm="syz.0.1114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 618.417088][ T28] audit: type=1400 audit(1412.228:437): avc: denied { getopt } for pid=8193 comm="syz.1.1118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 618.764043][ T28] audit: type=1400 audit(1412.585:438): avc: denied { ioctl } for pid=8190 comm="syz.0.1117" path="socket:[13048]" dev="sockfs" ino=13048 ioctlcmd=0x8904 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 619.541817][ T28] audit: type=1400 audit(1413.404:439): avc: denied { associate } for pid=8204 comm="syz.0.1121" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 619.597030][ T8205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8205 comm=syz.0.1121 [ 619.949451][ T8211] FAULT_INJECTION: forcing a failure. [ 619.949451][ T8211] name failslab, interval 1, probability 0, space 0, times 0 [ 619.949612][ T8211] CPU: 1 UID: 0 PID: 8211 Comm: syz.0.1124 Not tainted syzkaller #0 PREEMPT [ 619.949655][ T8211] Hardware name: ARM-Versatile Express [ 619.949675][ T8211] Call trace: [ 619.949706][ T8211] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 619.949793][ T8211] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 619.949807][ T8211] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 619.949851][ T8211] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 619.949901][ T8211] r7:00000068 r6:00000000 r5:845fa580 r4:83516664 [ 619.949914][ T8211] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 619.949960][ T8211] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 619.950018][ T8211] r8:845fa580 r7:00000068 r6:815e5ff0 r5:00000dc0 r4:83c01300 [ 619.950032][ T8211] [<80594c00>] (should_failslab) from [<80574330>] (__kmalloc_cache_noprof+0x58/0x338) [ 619.950077][ T8211] [<805742d8>] (__kmalloc_cache_noprof) from [<815e5ff0>] (snd_pcm_oss_change_params_locked+0x80/0xce4) [ 619.950140][ T8211] r10:20000800 r9:00000000 r8:873f0800 r7:845fa580 r6:8275a76c r5:85475c00 [ 619.950158][ T8211] r4:85475c00 [ 619.950169][ T8211] [<815e5f70>] (snd_pcm_oss_change_params_locked) from [<815e6c8c>] (snd_pcm_oss_make_ready_locked+0x38/0x50) [ 619.950228][ T8211] r10:20000800 r9:00000000 r8:873f0800 r7:845fa580 r6:873f0ab0 r5:873f0800 [ 619.950244][ T8211] r4:85475c00 [ 619.950255][ T8211] [<815e6c54>] (snd_pcm_oss_make_ready_locked) from [<815e9504>] (snd_pcm_oss_read+0x178/0x2f4) [ 619.950303][ T8211] r5:00000090 r4:845fa580 [ 619.950317][ T8211] [<815e938c>] (snd_pcm_oss_read) from [<805cf934>] (vfs_read+0xc0/0x328) [ 619.950378][ T8211] r10:815e938c r9:00000001 r8:845fa580 r7:ebcd1f68 r6:20000800 r5:87700780 [ 619.950393][ T8211] r4:00000090 [ 619.950405][ T8211] [<805cf874>] (vfs_read) from [<805d0580>] (ksys_read+0x74/0xec) [ 619.950460][ T8211] r10:00000003 r9:845fa580 r8:8020029c r7:00000000 r6:00000000 r5:87700780 [ 619.950475][ T8211] r4:87700781 [ 619.950487][ T8211] [<805d050c>] (ksys_read) from [<805d0608>] (sys_read+0x10/0x14) [ 619.950543][ T8211] r7:00000003 r6:0012f6f4 r5:00000000 r4:00000000 [ 619.950556][ T8211] [<805d05f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 619.950595][ T8211] Exception stack(0xebcd1fa8 to 0xebcd1ff0) [ 619.950628][ T8211] 1fa0: 00000000 00000000 00000003 20000800 00000090 00000000 [ 619.950656][ T8211] 1fc0: 00000000 00000000 0012f6f4 00000003 003562d8 00000000 00000001 76f1b0dc [ 619.950679][ T8211] 1fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 620.806702][ T28] audit: type=1400 audit(1414.737:440): avc: denied { read } for pid=8198 comm="syz.1.1119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 622.309059][ C1] net_ratelimit: 40 callbacks suppressed [ 622.405457][ T8228] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1540 sclass=netlink_route_socket pid=8228 comm=syz.1.1129 [ 623.167874][ T8229] FAULT_INJECTION: forcing a failure. [ 623.167874][ T8229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 623.168063][ T8229] CPU: 1 UID: 0 PID: 8229 Comm: syz.0.1131 Not tainted syzkaller #0 PREEMPT [ 623.168122][ T8229] Hardware name: ARM-Versatile Express [ 623.168146][ T8229] Call trace: [ 623.168186][ T8229] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 623.168290][ T8229] r7:60000113 r6:60000113 r5:8253d380 r4:00000000 [ 623.168309][ T8229] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 623.168360][ T8229] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 623.168415][ T8229] r7:00000000 r6:00000000 r5:8560a580 r4:835166b8 [ 623.168432][ T8229] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 623.168487][ T8229] [<80a4b618>] (should_fail_ex) from [<80594cfc>] (should_fail_alloc_page+0x68/0x74) [ 623.168553][ T8229] r8:00440dc2 r7:00000000 r6:00440dc2 r5:00000000 r4:00000001 [ 623.168568][ T8229] [<80594c94>] (should_fail_alloc_page) from [<80561698>] (__alloc_frozen_pages_noprof+0x130/0x1a68) [ 623.168617][ T8229] [<80561568>] (__alloc_frozen_pages_noprof) from [<80563138>] (alloc_pages_node_noprof+0x64/0xf8) [ 623.168714][ T8229] r10:00000040 r9:86137480 r8:86c30708 r7:76d00000 r6:00000000 r5:00440dc2 [ 623.168738][ T8229] r4:00000000 [ 623.168752][ T8229] [<805630d4>] (alloc_pages_node_noprof) from [<805255d8>] (pte_alloc_one+0x24/0x104) [ 623.168813][ T8229] r6:8745bc00 r5:86137480 r4:86137480 [ 623.168829][ T8229] [<805255b4>] (pte_alloc_one) from [<80527148>] (__pte_alloc+0x2c/0x128) [ 623.168877][ T8229] r5:877cfdb0 r4:86137480 [ 623.168890][ T8229] [<8052711c>] (__pte_alloc) from [<8052aca0>] (do_anonymous_page+0x354/0x728) [ 623.168935][ T8229] r5:8560a580 r4:ecf89e90 [ 623.168948][ T8229] [<8052a94c>] (do_anonymous_page) from [<8052d918>] (handle_mm_fault+0x5d0/0x6cc) [ 623.169024][ T8229] r10:00000040 r9:86137480 r8:86c30708 r7:ecf89fb0 r6:76d00008 r5:8560a580 [ 623.169043][ T8229] r4:00001255 [ 623.169056][ T8229] [<8052d348>] (handle_mm_fault) from [<80234094>] (do_page_fault+0x21c/0x4f8) [ 623.169122][ T8229] r10:00000002 r9:86137480 r8:00000255 r7:8560a580 r6:00000a06 r5:76d00008 [ 623.169142][ T8229] r4:ecf89fb0 [ 623.169155][ T8229] [<80233e78>] (do_page_fault) from [<80234490>] (do_translation_fault+0x120/0x128) [ 623.169217][ T8229] r10:76e00000 r9:00001000 r8:80234370 r7:ecf89fb0 r6:76d00008 r5:00000a06 [ 623.169235][ T8229] r4:8341a210 [ 623.169248][ T8229] [<80234370>] (do_translation_fault) from [<8023453c>] (do_DataAbort+0x38/0xfc) [ 623.169311][ T8229] r9:00001000 r8:80234370 r7:ecf89fb0 r6:76d00008 r5:00000a06 r4:8341a210 [ 623.169328][ T8229] [<80234504>] (do_DataAbort) from [<80200edc>] (__dabt_usr+0x5c/0x60) [ 623.169373][ T8229] Exception stack(0xecf89fb0 to 0xecf89ff8) [ 623.169408][ T8229] 9fa0: 76d00000 00021000 00000000 ffffffff [ 623.169440][ T8229] 9fc0: 76d00000 00021000 00100000 00026000 00320000 00001000 76e00000 001cf66c [ 623.169470][ T8229] 9fe0: 00000000 76ef8cc0 00114290 001142dc a0000010 ffffffff [ 623.169530][ T8229] r8:832d2044 r7:8560a580 r6:ffffffff r5:a0000010 r4:001142dc [ 623.169879][ T8229] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 623.606691][ T28] audit: type=1400 audit(1417.677:441): avc: denied { read } for pid=8232 comm="syz.0.1133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 623.783891][ T28] audit: type=1400 audit(1417.855:442): avc: denied { setopt } for pid=8232 comm="syz.0.1133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 624.564163][ T28] audit: type=1400 audit(1418.674:443): avc: denied { name_bind } for pid=8246 comm="syz.1.1136" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 624.567785][ T28] audit: type=1400 audit(1418.684:444): avc: denied { node_bind } for pid=8246 comm="syz.1.1136" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 625.914622][ T28] audit: type=1400 audit(1420.091:445): avc: denied { mount } for pid=8266 comm="syz.1.1141" name="/" dev="configfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 625.918478][ T28] audit: type=1400 audit(1420.091:446): avc: denied { search } for pid=8266 comm="syz.1.1141" name="/" dev="configfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 625.918639][ T28] audit: type=1400 audit(1420.091:447): avc: denied { search } for pid=8266 comm="syz.1.1141" name="rdma_cm" dev="configfs" ino=337 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 625.923523][ T28] audit: type=1400 audit(1420.091:448): avc: denied { write search } for pid=8266 comm="syz.1.1141" name="rdma_cm" dev="configfs" ino=337 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 625.923677][ T28] audit: type=1400 audit(1420.102:449): avc: denied { add_name search } for pid=8266 comm="syz.1.1141" name="syz0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 625.927829][ T28] audit: type=1400 audit(1420.102:450): avc: denied { create } for pid=8266 comm="syz.1.1141" name="syz0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 626.156648][ T8271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2816 sclass=netlink_route_socket pid=8271 comm=syz.1.1143 [ 627.253006][ C1] net_ratelimit: 31 callbacks suppressed [ 628.964534][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 628.964633][ T28] audit: type=1400 audit(1423.293:460): avc: denied { write } for pid=8317 comm="syz.1.1151" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 629.296714][ T28] audit: type=1400 audit(1423.640:461): avc: denied { mount } for pid=8324 comm="syz.1.1153" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 629.350580][ T28] audit: type=1400 audit(1423.703:462): avc: denied { create } for pid=8321 comm="syz.0.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 629.367758][ T28] audit: type=1400 audit(1423.713:463): avc: denied { setopt } for pid=8321 comm="syz.0.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 629.378091][ T8325] FAULT_INJECTION: forcing a failure. [ 629.378091][ T8325] name failslab, interval 1, probability 0, space 0, times 0 [ 629.378284][ T8325] CPU: 1 UID: 0 PID: 8325 Comm: syz.1.1153 Not tainted syzkaller #0 PREEMPT [ 629.378341][ T8325] Hardware name: ARM-Versatile Express [ 629.378366][ T8325] Call trace: [ 629.378405][ T8325] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 629.378515][ T8325] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 629.378535][ T8325] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 629.378585][ T8325] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 629.378643][ T8325] r7:85604b00 r6:00000000 r5:85604b00 r4:83516664 [ 629.378692][ T8325] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 629.378751][ T8325] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 629.378837][ T8325] r8:00000000 r7:85604b00 r6:83c01240 r5:00000dc0 r4:00000018 [ 629.378864][ T8325] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 629.378916][ T8325] [<805731f0>] (__kmalloc_noprof) from [<8082a54c>] (lsm_blob_alloc+0x28/0x3c) [ 629.378977][ T8325] r10:00000010 r9:00000010 r8:00000000 r7:00000dc0 r6:00000010 r5:85d18c00 [ 629.378994][ T8325] r4:85d18e04 [ 629.379042][ T8325] [<8082a524>] (lsm_blob_alloc) from [<8083c600>] (security_sk_alloc+0x2c/0x21c) [ 629.379122][ T8325] r5:85d18c00 r4:85d18c00 [ 629.379147][ T8325] [<8083c5d4>] (security_sk_alloc) from [<816b71b0>] (sk_prot_alloc+0xb8/0x108) [ 629.379219][ T8325] r7:00000010 r6:00000dc0 r5:835f4b68 r4:85d18c00 [ 629.379235][ T8325] [<816b70f8>] (sk_prot_alloc) from [<816ba61c>] (sk_alloc+0x30/0x308) [ 629.379294][ T8325] r9:00000010 r8:00000cc0 r7:00000000 r6:835f4b68 r5:86b7b000 r4:8383a098 [ 629.379312][ T8325] [<816ba5ec>] (sk_alloc) from [<817e570c>] (__netlink_create+0x38/0x98) [ 629.379385][ T8325] r9:817eb17c r8:00000000 r7:00000000 r6:00000010 r5:86701440 r4:8383a098 [ 629.379415][ T8325] [<817e56d4>] (__netlink_create) from [<817e70a4>] (netlink_create+0x11c/0x260) [ 629.379490][ T8325] r6:86701440 r5:8383a0b8 r4:8383a098 [ 629.379506][ T8325] [<817e6f88>] (netlink_create) from [<816b1ec4>] (__sock_create+0xfc/0x22c) [ 629.379580][ T8325] r10:82087454 r9:86b7b000 r8:86701440 r7:00000010 r6:817e6f88 r5:00000003 [ 629.379605][ T8325] r4:00000010 [ 629.379620][ T8325] [<816b1dc8>] (__sock_create) from [<816b4ec8>] (__sys_socket+0x94/0x118) [ 629.379683][ T8325] r10:00000119 r9:85604b00 r8:8020029c r7:00000119 r6:85604b00 r5:00000010 [ 629.379727][ T8325] r4:00000003 [ 629.379745][ T8325] [<816b4e34>] (__sys_socket) from [<816b4f5c>] (sys_socket+0x10/0x14) [ 629.379802][ T8325] r6:ffffffff r5:00000000 r4:76f13e78 [ 629.379817][ T8325] [<816b4f4c>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 629.379879][ T8325] Exception stack(0xed221fa8 to 0xed221ff0) [ 629.379922][ T8325] 1fa0: 76f13e78 00000000 00000010 00000003 00000010 00000000 [ 629.379958][ T8325] 1fc0: 76f13e78 00000000 ffffffff 00000119 003562d8 00000000 00000001 76f150dc [ 629.379985][ T8325] 1fe0: 00000000 76f13e44 0001ce08 00132abc [ 629.425877][ T28] audit: type=1400 audit(1423.787:464): avc: denied { unmount } for pid=6736 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 629.657979][ T8329] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 629.658096][ T8329] audit: out of memory in audit_log_start [ 629.810530][ T28] audit: type=1400 audit(1424.185:465): avc: denied { connect } for pid=8331 comm="syz.0.1156" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 629.827682][ T28] audit: type=1400 audit(1424.206:466): avc: denied { accept } for pid=8331 comm="syz.0.1156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 629.829248][ T28] audit: type=1400 audit(1424.206:467): avc: denied { setopt } for pid=8331 comm="syz.0.1156" laddr=127.0.0.1 lport=2 faddr=127.0.0.1 fport=20001 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 632.215463][ C1] net_ratelimit: 30 callbacks suppressed [ 632.405454][ T8354] nvme nvme0: failed to connect socket: -111 [ 635.461248][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 635.461367][ T28] audit: type=1400 audit(1430.117:474): avc: denied { read } for pid=8404 comm="syz.0.1179" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 637.159531][ C1] net_ratelimit: 16 callbacks suppressed [ 637.318647][ T28] audit: type=1400 audit(1432.069:475): avc: denied { getopt } for pid=8419 comm="syz.1.1185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 638.610513][ T8427] fuse: Unknown parameter './file0' [ 638.989344][ T28] audit: type=1400 audit(1433.812:476): avc: denied { read } for pid=8434 comm="syz.0.1189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 640.286845][ T8465] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1199'. [ 640.297965][ T28] audit: type=1400 audit(1435.198:477): avc: denied { nlmsg_write } for pid=8464 comm="syz.0.1199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 640.528014][ T28] audit: type=1400 audit(1435.439:478): avc: denied { write } for pid=8468 comm="syz.0.1201" path="socket:[13595]" dev="sockfs" ino=13595 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 642.189151][ C1] net_ratelimit: 22 callbacks suppressed [ 643.309431][ T28] audit: type=1400 audit(1438.358:479): avc: denied { bind } for pid=8485 comm="syz.0.1208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 643.325574][ T8486] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1208'. [ 643.327732][ T8486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8486 comm=syz.0.1208 [ 644.600190][ T28] audit: type=1400 audit(1439.712:480): avc: denied { create } for pid=8493 comm="syz.1.1212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 645.231349][ T28] audit: type=1400 audit(1440.373:481): avc: denied { create } for pid=8507 comm="syz.0.1216" name="md0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 645.244242][ T28] audit: type=1400 audit(1440.384:482): avc: denied { read write } for pid=8507 comm="syz.0.1216" name="md0" dev="tmpfs" ino=2371 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 645.255372][ T28] audit: type=1400 audit(1440.394:483): avc: denied { open } for pid=8507 comm="syz.0.1216" path="/441/md0" dev="tmpfs" ino=2371 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 645.255560][ T28] audit: type=1400 audit(1440.394:484): avc: denied { ioctl } for pid=8507 comm="syz.0.1216" path="/441/md0" dev="tmpfs" ino=2371 ioctlcmd=0x933 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 645.271295][ T28] audit: type=1400 audit(1440.415:485): avc: denied { unlink } for pid=3112 comm="syz-executor" name="md0" dev="tmpfs" ino=2371 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 646.499471][ T28] audit: type=1400 audit(1441.707:486): avc: denied { remount } for pid=8522 comm="syz.0.1221" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 646.499478][ T8523] tmpfs: Unknown parameter '' [ 647.142243][ C1] net_ratelimit: 26 callbacks suppressed [ 647.433418][ T28] audit: type=1400 audit(1442.683:487): avc: denied { unmount } for pid=3112 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 648.019566][ T28] audit: type=1400 audit(1443.302:488): avc: denied { execute } for pid=8535 comm="syz.1.1225" path=2F6D656D66643AFF2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 648.488707][ T28] audit: type=1400 audit(1443.796:489): avc: denied { ioctl } for pid=8539 comm="syz.1.1227" path="socket:[13718]" dev="sockfs" ino=13718 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 650.629652][ T8554] SELinux: Context system_u:object_r:devlog_t:s0 is not valid (left unmapped). [ 650.629784][ T28] audit: type=1400 audit(1446.032:490): avc: denied { mac_admin } for pid=8553 comm="syz.0.1232" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 650.636166][ T28] audit: type=1400 audit(1446.042:491): avc: denied { relabelto } for pid=8553 comm="syz.0.1232" name="binder-control" dev="tmpfs" ino=2409 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 650.636387][ T28] audit: type=1400 audit(1446.042:492): avc: denied { associate } for pid=8553 comm="syz.0.1232" name="binder-control" dev="tmpfs" ino=2409 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:devlog_t:s0" [ 650.701088][ T28] audit: type=1400 audit(1446.116:493): avc: denied { unlink } for pid=3112 comm="syz-executor" name="binder-control" dev="tmpfs" ino=2409 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:devlog_t:s0" [ 650.796574][ T28] audit: type=1400 audit(1446.210:494): avc: denied { lock } for pid=8558 comm="syz.0.1233" path="socket:[14649]" dev="sockfs" ino=14649 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 651.451517][ T28] audit: type=1400 audit(1446.903:495): avc: denied { bind } for pid=8568 comm="syz.1.1238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 651.454178][ T28] audit: type=1400 audit(1446.903:496): avc: denied { node_bind } for pid=8568 comm="syz.1.1238" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 652.095668][ C1] net_ratelimit: 30 callbacks suppressed [ 652.208915][ T28] audit: type=1400 audit(1447.691:497): avc: denied { write } for pid=8578 comm="syz.0.1242" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 652.383554][ T8581] SELinux: syz.0.1243 (8581) wrote to user. This is no longer supported. [ 653.724812][ T8590] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=263 sclass=netlink_route_socket pid=8590 comm=syz.1.1246 [ 655.412641][ T28] audit: type=1400 audit(1451.050:498): avc: denied { create } for pid=8608 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 655.412855][ T28] audit: type=1400 audit(1451.050:499): avc: denied { ioctl } for pid=8608 comm="syz.1.1254" path="socket:[14734]" dev="sockfs" ino=14734 ioctlcmd=0x4018f50b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 655.424399][ T28] audit: type=1400 audit(1451.071:500): avc: denied { write } for pid=8608 comm="syz.1.1254" path="socket:[14734]" dev="sockfs" ino=14734 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 655.432157][ T28] audit: type=1400 audit(1451.081:501): avc: denied { accept } for pid=8608 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 655.443259][ T28] audit: type=1400 audit(1451.092:502): avc: denied { read } for pid=8608 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 655.719014][ T28] audit: type=1400 audit(1451.386:503): avc: denied { getopt } for pid=8608 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 655.720272][ T8609] 8021q: VLANs not supported on xfrm0 [ 655.722115][ T28] audit: type=1400 audit(1451.386:504): avc: denied { create } for pid=8608 comm="syz.1.1254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 657.048871][ C1] net_ratelimit: 16 callbacks suppressed [ 661.858881][ C0] net_ratelimit: 20 callbacks suppressed [ 663.646784][ T28] audit: type=1400 audit(1459.700:505): avc: denied { mount } for pid=8639 comm="syz.0.1264" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 665.093048][ T8649] fuse: Bad value for 'user_id' [ 665.093143][ T8649] fuse: Bad value for 'user_id' [ 665.623384][ T8662] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1273'. [ 666.955492][ C1] net_ratelimit: 36 callbacks suppressed [ 667.020402][ T28] audit: type=1400 audit(1463.249:506): avc: denied { create } for pid=8676 comm="syz.0.1278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 667.020600][ T28] audit: type=1400 audit(1463.249:507): avc: denied { setopt } for pid=8676 comm="syz.0.1278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 667.045523][ T28] audit: type=1400 audit(1463.270:508): avc: denied { write } for pid=8676 comm="syz.0.1278" dev="sockfs" ino=14852 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 667.045682][ T28] audit: type=1400 audit(1463.270:509): avc: denied { setattr } for pid=8676 comm="syz.0.1278" name="NETLINK" dev="sockfs" ino=14852 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 667.160958][ T28] audit: type=1400 audit(1463.396:510): avc: denied { ioctl } for pid=8676 comm="syz.0.1278" path="socket:[14852]" dev="sockfs" ino=14852 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 668.372301][ T8686] FAULT_INJECTION: forcing a failure. [ 668.372301][ T8686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 668.372444][ T8686] CPU: 1 UID: 0 PID: 8686 Comm: syz.1.1280 Not tainted syzkaller #0 PREEMPT [ 668.372492][ T8686] Hardware name: ARM-Versatile Express [ 668.372515][ T8686] Call trace: [ 668.372554][ T8686] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 668.372652][ T8686] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 668.372707][ T8686] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 668.372768][ T8686] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 668.372827][ T8686] r7:00000000 r6:00000000 r5:83fad780 r4:83554138 [ 668.372841][ T8686] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 668.372894][ T8686] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 668.372947][ T8686] r8:eae9deb8 r7:00000000 r6:76f14f08 r5:00000001 r4:00000001 [ 668.372962][ T8686] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 668.373012][ T8686] [<80a4b84c>] (should_fail_usercopy) from [<80986084>] (kstrtouint_from_user+0x54/0x13c) [ 668.373067][ T8686] [<80986030>] (kstrtouint_from_user) from [<8069bf0c>] (proc_fail_nth_write+0x40/0xf4) [ 668.373135][ T8686] r8:8069becc r7:eae9df68 r6:76f14f08 r5:87453f80 r4:00000001 [ 668.373150][ T8686] [<8069becc>] (proc_fail_nth_write) from [<805d01b4>] (vfs_write+0xd4/0x42c) [ 668.373209][ T8686] r5:87453f80 r4:00000001 [ 668.373223][ T8686] [<805d00e0>] (vfs_write) from [<805d0680>] (ksys_write+0x74/0xec) [ 668.373285][ T8686] r10:00000004 r9:83fad780 r8:8020029c r7:00000000 r6:00000002 r5:87453f80 [ 668.373302][ T8686] r4:87453f83 [ 668.373315][ T8686] [<805d060c>] (ksys_write) from [<805d0708>] (sys_write+0x10/0x14) [ 668.373371][ T8686] r7:00000004 r6:00000000 r5:00000000 r4:00000000 [ 668.373385][ T8686] [<805d06f8>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 668.373429][ T8686] Exception stack(0xeae9dfa8 to 0xeae9dff0) [ 668.373464][ T8686] dfa0: 00000000 00000000 00000004 76f14f08 00000001 00000000 [ 668.373495][ T8686] dfc0: 00000000 00000000 00000000 00000004 003562d8 00000000 00000001 76f150dc [ 668.373520][ T8686] dfe0: 76f14e58 76f14e44 0010bf14 00112af8 [ 670.521790][ T8706] FAULT_INJECTION: forcing a failure. [ 670.521790][ T8706] name failslab, interval 1, probability 0, space 0, times 0 [ 670.521928][ T8706] CPU: 0 UID: 0 PID: 8706 Comm: syz.0.1289 Not tainted syzkaller #0 PREEMPT [ 670.521973][ T8706] Hardware name: ARM-Versatile Express [ 670.521993][ T8706] Call trace: [ 670.522038][ T8706] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 670.522132][ T8706] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 670.522150][ T8706] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 670.522200][ T8706] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 670.522253][ T8706] r7:85f04b00 r6:00000000 r5:85f04b00 r4:83516664 [ 670.522267][ T8706] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 670.522316][ T8706] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 670.522377][ T8706] r8:00000000 r7:85f04b00 r6:805d21dc r5:00000cc0 r4:83cbad80 [ 670.522392][ T8706] [<80594c00>] (should_failslab) from [<805722c4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 670.522437][ T8706] [<80572268>] (kmem_cache_alloc_noprof) from [<805d21dc>] (alloc_empty_file+0x54/0x13c) [ 670.522499][ T8706] r10:00000142 r9:85f04b00 r8:83404d40 r7:85464300 r6:00000000 r5:835199ec [ 670.522519][ T8706] r4:8275a918 [ 670.522532][ T8706] [<805d2188>] (alloc_empty_file) from [<805e8910>] (path_openat+0x38/0xa98) [ 670.522594][ T8706] r8:85f04b00 r7:eaf99f20 r6:eaf99f20 r5:85f04b00 r4:eaf99e58 [ 670.522612][ T8706] [<805e88d8>] (path_openat) from [<805e9428>] (do_file_open+0xb8/0x150) [ 670.522672][ T8706] r10:00000142 r9:85f04b00 r8:00000001 r7:ffffff9c r6:eaf99f20 r5:85f04b00 [ 670.522690][ T8706] r4:83df6300 [ 670.522705][ T8706] [<805e9370>] (do_file_open) from [<805cc740>] (do_sys_openat2+0xb8/0xf0) [ 670.522766][ T8706] r8:8020029c r7:20000140 r6:ffffff9c r5:83df6300 r4:00000007 [ 670.522779][ T8706] [<805cc688>] (do_sys_openat2) from [<805ccc2c>] (sys_openat+0x88/0xd8) [ 670.522827][ T8706] r7:00000142 r6:00356314 r5:20000140 r4:ffffff9c [ 670.522839][ T8706] [<805ccba4>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 670.522876][ T8706] Exception stack(0xeaf99fa8 to 0xeaf99ff0) [ 670.522906][ T8706] 9fa0: 00000000 00000000 ffffff9c 20000140 00000000 00000000 [ 670.522935][ T8706] 9fc0: 00000000 00000000 00356314 00000142 003562d8 00000000 00000001 76f1b0dc [ 670.522955][ T8706] 9fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 670.522975][ T8706] r5:00000000 r4:00000000 ALSA lib confmisc.c:855:(parse_card) cannot find card '0' ALSA lib conf.c:5205:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings ALSA lib conf.c:5205:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1342:(snd_func_refer) error evaluating name ALSA lib conf.c:5205:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:5728:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM default alsa: Could not initialize DAC alsa: Failed to open `default': alsa: Reason: No such file or directory ALSA lib confmisc.c:855:(parse_card) cannot find card '0' ALSA lib conf.c:5205:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings ALSA lib conf.c:5205:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1342:(snd_func_refer) error evaluating name ALSA lib conf.c:5205:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:5728:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) Unknown PCM default alsa: Could not initialize DAC alsa: Failed to open `default': alsa: Reason: No such file or directory audio: Could not create a backend for voice `lm4549.out' [ 670.819860][ T28] audit: type=1400 audit(1467.238:511): avc: denied { sqpoll } for pid=8709 comm="syz.0.1291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 671.407721][ T28] audit: type=1400 audit(1467.857:512): avc: denied { append } for pid=8718 comm="syz.0.1294" name="nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 671.918340][ C1] net_ratelimit: 20 callbacks suppressed [ 674.161483][ T28] audit: type=1400 audit(1470.744:513): avc: denied { create } for pid=8734 comm="syz.1.1300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 676.862649][ C1] net_ratelimit: 18 callbacks suppressed [ 678.704106][ T28] audit: type=1400 audit(1475.510:514): avc: denied { prog_run } for pid=8775 comm="syz.1.1312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 678.715406][ T28] audit: type=1400 audit(1475.521:515): avc: denied { bind } for pid=8775 comm="syz.1.1312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 678.718969][ T28] audit: type=1400 audit(1475.521:516): avc: denied { listen } for pid=8775 comm="syz.1.1312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 678.729567][ T28] audit: type=1400 audit(1475.531:517): avc: denied { connect } for pid=8775 comm="syz.1.1312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 678.989464][ T8778] FAULT_INJECTION: forcing a failure. [ 678.989464][ T8778] name failslab, interval 1, probability 0, space 0, times 0 [ 678.989617][ T8778] CPU: 1 UID: 0 PID: 8778 Comm: syz.1.1313 Not tainted syzkaller #0 PREEMPT [ 678.989647][ T8778] Hardware name: ARM-Versatile Express [ 678.989658][ T8778] Call trace: [ 678.989680][ T8778] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 678.989737][ T8778] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 678.989746][ T8778] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 678.989774][ T8778] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 678.989810][ T8778] r7:855fcb00 r6:00000000 r5:855fcb00 r4:83516664 [ 678.989826][ T8778] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 678.989881][ T8778] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 678.989947][ T8778] r8:00000000 r7:855fcb00 r6:816b2394 r5:00000cc0 r4:83cf8f00 [ 678.989962][ T8778] [<80594c00>] (should_failslab) from [<805726a8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 678.990008][ T8778] [<80572648>] (kmem_cache_alloc_lru_noprof) from [<816b2394>] (sock_alloc_inode+0x24/0x84) [ 678.990048][ T8778] r10:00000119 r9:86b7b000 r8:8020029c r7:00000010 r6:82075dc0 r5:8442c800 [ 678.990057][ T8778] r4:00000010 [ 678.990064][ T8778] [<816b2370>] (sock_alloc_inode) from [<805fae64>] (alloc_inode+0x24/0xd0) [ 678.990094][ T8778] r5:8442c800 r4:00000010 [ 678.990101][ T8778] [<805fae40>] (alloc_inode) from [<816b1c44>] (sock_alloc+0x20/0x78) [ 678.990127][ T8778] r7:00000010 r6:00000000 r5:00000003 r4:00000010 [ 678.990134][ T8778] [<816b1c24>] (sock_alloc) from [<816b1e48>] (__sock_create+0x80/0x22c) [ 678.990158][ T8778] r5:00000003 r4:00000010 [ 678.990164][ T8778] [<816b1dc8>] (__sock_create) from [<816b4ec8>] (__sys_socket+0x94/0x118) [ 678.990196][ T8778] r10:00000119 r9:855fcb00 r8:8020029c r7:00000119 r6:855fcb00 r5:00000010 [ 678.990204][ T8778] r4:00000003 [ 678.990210][ T8778] [<816b4e34>] (__sys_socket) from [<816b4f5c>] (sys_socket+0x10/0x14) [ 678.990237][ T8778] r6:ffffffff r5:00000000 r4:76f13e78 [ 678.990243][ T8778] [<816b4f4c>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 678.990266][ T8778] Exception stack(0xeba69fa8 to 0xeba69ff0) [ 678.990285][ T8778] 9fa0: 76f13e78 00000000 00000010 00000003 00000010 00000000 [ 678.990300][ T8778] 9fc0: 76f13e78 00000000 ffffffff 00000119 003562d8 00000000 00000001 76f150dc [ 678.990312][ T8778] 9fe0: 00000000 76f13e44 0001ce08 00132abc [ 682.130481][ C0] net_ratelimit: 21 callbacks suppressed [ 683.281694][ T28] audit: type=1400 audit(1480.287:518): avc: denied { create } for pid=8787 comm="syz.0.1318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 683.293596][ T8790] FAULT_INJECTION: forcing a failure. [ 683.293596][ T8790] name failslab, interval 1, probability 0, space 0, times 0 [ 683.293737][ T8790] CPU: 0 UID: 0 PID: 8790 Comm: syz.0.1318 Not tainted syzkaller #0 PREEMPT [ 683.293781][ T8790] Hardware name: ARM-Versatile Express [ 683.293802][ T8790] Call trace: [ 683.293838][ T8790] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 683.293933][ T8790] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 683.293950][ T8790] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 683.293997][ T8790] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 683.294051][ T8790] r7:83fad780 r6:00000000 r5:83fad780 r4:83516664 [ 683.294065][ T8790] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 683.294113][ T8790] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 683.294175][ T8790] r8:00000000 r7:83fad780 r6:83c01240 r5:00000d40 r4:00000019 [ 683.294189][ T8790] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 683.294236][ T8790] [<805731f0>] (__kmalloc_noprof) from [<808790c0>] (tomoyo_encode2+0x64/0xec) [ 683.294301][ T8790] r10:00000fff r9:8442c800 r8:00000000 r7:842407f8 r6:87700fa8 r5:855ecffd [ 683.294320][ T8790] r4:855ecfef [ 683.294332][ T8790] [<8087905c>] (tomoyo_encode2) from [<8087916c>] (tomoyo_encode+0x24/0x30) [ 683.294404][ T8790] r9:8442c800 r8:00000000 r7:842407f8 r6:87700fa8 r5:00001000 r4:855ecff0 [ 683.294419][ T8790] [<80879148>] (tomoyo_encode) from [<808791f8>] (tomoyo_realpath_from_path+0x80/0x16c) [ 683.294506][ T8790] r5:00001000 r4:855ec000 [ 683.294521][ T8790] [<80879178>] (tomoyo_realpath_from_path) from [<8087552c>] (tomoyo_check_open_permission+0x150/0x1c0) [ 683.294587][ T8790] r10:00000037 r9:860ddc40 r8:00000000 r7:87700fa8 r6:00000002 r5:00000401 [ 683.294607][ T8790] r4:00000001 r3:00000001 [ 683.294620][ T8790] [<808753dc>] (tomoyo_check_open_permission) from [<8087a09c>] (tomoyo_file_fcntl+0x40/0x4c) [ 683.294686][ T8790] r9:87700f80 r8:00000003 r7:00002400 r6:00002400 r5:87700f80 r4:00002400 [ 683.294707][ T8790] [<8087a05c>] (tomoyo_file_fcntl) from [<8083466c>] (security_file_fcntl+0x58/0x1d4) [ 683.294760][ T8790] r5:00000004 r4:87700f80 [ 683.294774][ T8790] [<80834614>] (security_file_fcntl) from [<805ec078>] (sys_fcntl+0x44/0xd0) [ 683.294831][ T8790] r7:00002400 r6:00000004 r5:00000000 r4:87700f81 [ 683.294846][ T8790] [<805ec034>] (sys_fcntl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 683.294891][ T8790] Exception stack(0xdf9d1fa8 to 0xdf9d1ff0) [ 683.294927][ T8790] 1fa0: 00000000 00000000 00000003 00000004 00002400 00000000 [ 683.294958][ T8790] 1fc0: 00000000 00000000 0012f6f4 00000037 003562d8 00000000 00000001 76f1b0dc [ 683.294983][ T8790] 1fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 683.295016][ T8790] r9:83fad780 r8:8020029c r7:00000037 r6:0012f6f4 r5:00000000 r4:00000000 [ 683.338325][ T8790] ERROR: Out of memory at tomoyo_realpath_from_path. [ 683.722488][ T8793] FAULT_INJECTION: forcing a failure. [ 683.722488][ T8793] name failslab, interval 1, probability 0, space 0, times 0 [ 683.722655][ T8793] CPU: 1 UID: 0 PID: 8793 Comm: syz.1.1317 Not tainted syzkaller #0 PREEMPT [ 683.722705][ T8793] Hardware name: ARM-Versatile Express [ 683.722729][ T8793] Call trace: [ 683.722771][ T8793] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 683.722896][ T8793] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 683.722917][ T8793] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 683.722974][ T8793] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 683.723042][ T8793] r7:83fad780 r6:00000000 r5:83fad780 r4:83516664 [ 683.723076][ T8793] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 683.723134][ T8793] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 683.723200][ T8793] r8:00000000 r7:83fad780 r6:83c01240 r5:00000d40 r4:0000001c [ 683.723218][ T8793] [<80594c00>] (should_failslab) from [<80573298>] (__kmalloc_noprof+0xa8/0x3c8) [ 683.723271][ T8793] [<805731f0>] (__kmalloc_noprof) from [<808790c0>] (tomoyo_encode2+0x64/0xec) [ 683.723342][ T8793] r10:00000fff r9:83cc3800 r8:00000000 r7:84020aa0 r6:87453828 r5:855ecffc [ 683.723361][ T8793] r4:855ecfeb [ 683.723374][ T8793] [<8087905c>] (tomoyo_encode2) from [<8087916c>] (tomoyo_encode+0x24/0x30) [ 683.723433][ T8793] r9:83cc3800 r8:00000000 r7:84020aa0 r6:87453828 r5:00001000 r4:855ecfec [ 683.723448][ T8793] [<80879148>] (tomoyo_encode) from [<808791f8>] (tomoyo_realpath_from_path+0x80/0x16c) [ 683.723507][ T8793] r5:00001000 r4:855ec000 [ 683.723523][ T8793] [<80879178>] (tomoyo_realpath_from_path) from [<8087527c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 683.723595][ T8793] r10:00000000 r9:00000004 r8:87453800 r7:0000ab00 r6:81ee1554 r5:00000004 [ 683.723618][ T8793] r4:87453828 r3:832db580 [ 683.723631][ T8793] [<808751b0>] (tomoyo_path_number_perm) from [<80879bd0>] (tomoyo_file_ioctl+0x1c/0x20) [ 683.723693][ T8793] r10:83fad780 r9:00000004 r8:87453800 r7:00000003 r6:00000003 r5:0000ab00 [ 683.723710][ T8793] r4:87453800 [ 683.723725][ T8793] [<80879bb4>] (tomoyo_file_ioctl) from [<80823ed0>] (security_file_ioctl+0x80/0x1d4) [ 683.723779][ T8793] [<80823e50>] (security_file_ioctl) from [<805ecf18>] (sys_ioctl+0x4c/0xb5c) [ 683.723844][ T8793] r7:00000003 r6:0000ab00 r5:87453801 r4:00000000 [ 683.723865][ T8793] [<805ececc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 683.723918][ T8793] Exception stack(0xeb999fa8 to 0xeb999ff0) [ 683.723955][ T8793] 9fa0: 00000000 00000000 00000004 0000ab00 00000003 00000000 [ 683.723990][ T8793] 9fc0: 00000000 00000000 0012f6f4 00000036 00356378 00000000 003d0f00 76ef40dc [ 683.724016][ T8793] 9fe0: 76ef3e88 76ef3e78 0001903c 00130cf0 [ 683.724060][ T8793] r10:00000036 r9:83fad780 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 683.724079][ T8793] r4:00000000 [ 683.725881][ T8793] ERROR: Out of memory at tomoyo_realpath_from_path. [ 683.726344][ T8793] block nbd1: Cannot add socket to a running device [ 685.591969][ T48] block nbd1: Receive control failed (result -32) [ 685.593813][ T8788] block nbd1: shutting down sockets [ 685.705090][ T8796] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8796 comm=syz.1.1320 [ 685.709375][ T8796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8796 comm=syz.1.1320 [ 686.007341][ T8802] FAULT_INJECTION: forcing a failure. [ 686.007341][ T8802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 686.007439][ T8802] CPU: 0 UID: 0 PID: 8802 Comm: syz.0.1323 Not tainted syzkaller #0 PREEMPT [ 686.007474][ T8802] Hardware name: ARM-Versatile Express [ 686.007487][ T8802] Call trace: [ 686.007506][ T8802] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 686.007559][ T8802] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 686.007567][ T8802] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 686.007592][ T8802] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 686.007621][ T8802] r7:df9d1dd0 r6:00000000 r5:8560a580 r4:83554138 [ 686.007628][ T8802] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 686.007655][ T8802] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 686.007683][ T8802] r8:873d1c00 r7:df9d1dd0 r6:200001c0 r5:df9d1dac r4:00000004 [ 686.007690][ T8802] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 686.007712][ T8802] [<80a4b84c>] (should_fail_usercopy) from [<816b78dc>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 686.007738][ T8802] [<816b788c>] (copy_from_sockptr_offset.constprop.0) from [<816be93c>] (sk_getsockopt+0x70/0xf0c) [ 686.007765][ T8802] r7:df9d1dd0 r6:df9d1dc4 r5:0000000d r4:86708540 [ 686.007772][ T8802] [<816be8d0>] (sk_getsockopt) from [<816b6248>] (do_sock_getsockopt+0x194/0x238) [ 686.007806][ T8802] r10:00000000 r9:00000000 r8:200001c0 r7:820ca248 r6:0000000d r5:00000001 [ 686.007814][ T8802] r4:86708540 [ 686.007820][ T8802] [<816b60b4>] (do_sock_getsockopt) from [<816b6380>] (__sys_getsockopt+0x94/0xdc) [ 686.007855][ T8802] r10:00000127 r9:8560a580 r8:878ac100 r7:df9d1f50 r6:0000000d r5:df9d1f58 [ 686.007863][ T8802] r4:878ac101 [ 686.007870][ T8802] [<816b62ec>] (__sys_getsockopt) from [<816b63e4>] (sys_getsockopt+0x1c/0x24) [ 686.007902][ T8802] r8:8020029c r7:00000127 r6:0012f6f4 r5:00000000 r4:200001c0 [ 686.007909][ T8802] [<816b63c8>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 686.007932][ T8802] Exception stack(0xdf9d1fa8 to 0xdf9d1ff0) [ 686.007960][ T8802] 1fa0: 200001c0 00000000 00000003 00000001 0000000d 00000000 [ 686.007979][ T8802] 1fc0: 200001c0 00000000 0012f6f4 00000127 003562d8 00000000 00000001 76f1b0dc [ 686.007991][ T8802] 1fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 686.059503][ T28] audit: type=1400 audit(1483.237:519): avc: denied { ioctl } for pid=8799 comm="syz.1.1322" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=15051 ioctlcmd=0x4008662c scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 686.089635][ T28] audit: type=1400 audit(1483.269:520): avc: denied { getattr } for pid=8799 comm="syz.1.1322" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=15051 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 686.118108][ T28] audit: type=1400 audit(1483.300:521): avc: denied { read } for pid=8799 comm="syz.1.1322" path="socket:[14176]" dev="sockfs" ino=14176 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 686.755400][ T8805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=8805 comm=syz.1.1322 [ 687.225649][ C1] net_ratelimit: 20 callbacks suppressed [ 687.521553][ T28] audit: type=1400 audit(1484.770:522): avc: denied { setopt } for pid=8812 comm="syz.0.1327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 687.528634][ T28] audit: type=1400 audit(1484.770:523): avc: denied { connect } for pid=8812 comm="syz.0.1327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 687.897666][ T28] audit: type=1400 audit(1485.169:524): avc: denied { getopt } for pid=8814 comm="syz.0.1328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 688.483577][ T8823] FAULT_INJECTION: forcing a failure. [ 688.483577][ T8823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 688.483739][ T8823] CPU: 1 UID: 0 PID: 8823 Comm: syz.1.1330 Not tainted syzkaller #0 PREEMPT [ 688.483788][ T8823] Hardware name: ARM-Versatile Express [ 688.483810][ T8823] Call trace: [ 688.483847][ T8823] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 688.483945][ T8823] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 688.483966][ T8823] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 688.484021][ T8823] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 688.484083][ T8823] r7:00000000 r6:00000000 r5:845f0000 r4:83554138 [ 688.484101][ T8823] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 688.484161][ T8823] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 688.484225][ T8823] r8:00000000 r7:00000000 r6:000000b4 r5:200025c0 r4:83df6780 [ 688.484244][ T8823] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 688.484294][ T8823] [<80a4b84c>] (should_fail_usercopy) from [<80a518d0>] (strncpy_from_user+0x20/0x1b0) [ 688.484378][ T8823] [<80a518b0>] (strncpy_from_user) from [<805e0c50>] (do_getname+0x4c/0x14c) [ 688.484462][ T8823] r10:83df678c r9:845f0000 r8:00000000 r7:00000000 r6:200025c0 r5:8275a928 [ 688.484490][ T8823] r4:83df6780 [ 688.484504][ T8823] [<805e0c04>] (do_getname) from [<805e6e18>] (getname_flags+0x14/0x18) [ 688.484566][ T8823] r10:00000005 r9:845f0000 r8:8020029c r7:200025c0 r6:ffffff9c r5:dfbadf50 [ 688.484589][ T8823] r4:00000000 r3:00000000 [ 688.484605][ T8823] [<805e6e04>] (getname_flags) from [<805cc6ec>] (do_sys_openat2+0x64/0xf0) [ 688.484689][ T8823] [<805cc688>] (do_sys_openat2) from [<805ccb54>] (sys_open+0x84/0xd4) [ 688.484756][ T8823] r7:00000005 r6:00000000 r5:200025c0 r4:00109281 [ 688.484776][ T8823] [<805ccad0>] (sys_open) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 688.484827][ T8823] Exception stack(0xdfbadfa8 to 0xdfbadff0) [ 688.484867][ T8823] dfa0: 00000000 00000000 200025c0 00109281 00000000 00000000 [ 688.484901][ T8823] dfc0: 00000000 00000000 0012f6f4 00000005 003562d8 00000000 00000001 76f150dc [ 688.484926][ T8823] dfe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 688.484950][ T8823] r6:0012f6f4 r5:00000000 r4:00000000 [ 691.136503][ T28] audit: type=1400 audit(1488.560:525): avc: denied { ioctl } for pid=8835 comm="syz.1.1334" path="socket:[15126]" dev="sockfs" ino=15126 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 692.255284][ C1] net_ratelimit: 18 callbacks suppressed [ 692.430229][ T8844] fuse: Bad value for 'fd' [ 695.139646][ T28] audit: type=1400 audit(1492.769:526): avc: denied { bind } for pid=8861 comm="syz.1.1344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 695.149964][ T28] audit: type=1400 audit(1492.769:527): avc: denied { getopt } for pid=8861 comm="syz.1.1344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 695.172172][ T28] audit: type=1400 audit(1492.801:528): avc: denied { ioctl } for pid=8861 comm="syz.1.1344" path="socket:[15166]" dev="sockfs" ino=15166 ioctlcmd=0x80306e85 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 695.643189][ T28] audit: type=1400 audit(1493.294:529): avc: denied { setopt } for pid=8861 comm="syz.1.1344" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 697.132593][ C0] net_ratelimit: 20 callbacks suppressed [ 697.153831][ T8879] SELinux: Context system_u:object_r:devicekit_var_run_t:s0 is not valid (left unmapped). [ 697.156320][ T28] audit: type=1400 audit(1494.890:530): avc: denied { relabelto } for pid=8878 comm="syz.0.1350" name="vhost-net" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devicekit_var_run_t:s0" [ 697.166974][ T28] audit: type=1400 audit(1494.890:531): avc: denied { associate } for pid=8878 comm="syz.0.1350" name="vhost-net" dev="devtmpfs" ino=710 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:devicekit_var_run_t:s0" [ 699.498599][ T8896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=8896 comm=syz.1.1355 [ 699.499619][ T8896] block nbd1: Cannot add socket to a running device [ 701.056933][ T48] block nbd1: Receive control failed (result -32) [ 701.059593][ T8893] block nbd1: shutting down sockets [ 702.161979][ C1] net_ratelimit: 18 callbacks suppressed [ 705.690912][ T8915] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=8915 comm=syz.1.1360 [ 706.978229][ T28] audit: type=1400 audit(1505.199:532): avc: denied { execute_no_trans } for pid=8923 comm="syz.0.1362" path="/512/file0" dev="tmpfs" ino=2754 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 707.114932][ C1] net_ratelimit: 22 callbacks suppressed [ 707.346711][ T48] block nbd1: Receive control failed (result -32) [ 707.355442][ T8913] block nbd1: shutting down sockets [ 708.122821][ T28] audit: type=1400 audit(1506.396:533): avc: denied { nlmsg_read } for pid=8933 comm="syz.1.1365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 710.364981][ T38] nvmet: connect request for invalid subsystem testsu! [ 710.367089][ T8957] nvme nvme0: Connect Invalid Data Parameter, subsysnqn "testsu" [ 710.612806][ T28] audit: type=1400 audit(1509.010:534): avc: denied { setopt } for pid=8942 comm="syz.0.1367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 712.068463][ C1] net_ratelimit: 16 callbacks suppressed [ 712.157679][ T8972] FAULT_INJECTION: forcing a failure. [ 712.157679][ T8972] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 712.157766][ T8972] CPU: 0 UID: 0 PID: 8972 Comm: syz.1.1377 Not tainted syzkaller #0 PREEMPT [ 712.157795][ T8972] Hardware name: ARM-Versatile Express [ 712.157806][ T8972] Call trace: [ 712.157824][ T8972] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 712.157878][ T8972] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 712.157886][ T8972] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 712.157912][ T8972] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 712.157941][ T8972] r7:83687558 r6:00000000 r5:85525780 r4:83554138 [ 712.157948][ T8972] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 712.157975][ T8972] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 712.158003][ T8972] r8:85525780 r7:83687558 r6:00000f00 r5:ea545f00 r4:00000100 [ 712.158011][ T8972] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 712.158044][ T8972] [<80a4b84c>] (should_fail_usercopy) from [<8097b780>] (copy_folio_from_iter_atomic+0x148/0xbc8) [ 712.158099][ T8972] [<8097b638>] (copy_folio_from_iter_atomic) from [<804c3680>] (generic_perform_write+0x80/0x2c0) [ 712.158169][ T8972] r10:854ed5a0 r9:81e22580 r8:00000100 r7:00000100 r6:00000f00 r5:00000f00 [ 712.158191][ T8972] r4:00000000 [ 712.158207][ T8972] [<804c3600>] (generic_perform_write) from [<804f5538>] (shmem_file_write_iter+0x7c/0x84) [ 712.158275][ T8972] r10:81e22840 r9:85525780 r8:878ac880 r7:ea545f00 r6:854ed520 r5:ea545f18 [ 712.158296][ T8972] r4:00000000 [ 712.158309][ T8972] [<804f54bc>] (shmem_file_write_iter) from [<805d035c>] (vfs_write+0x27c/0x42c) [ 712.158372][ T8972] r9:85525780 r8:804f54bc r7:ea545f78 r6:20000100 r5:878ac880 r4:200000c1 [ 712.158387][ T8972] [<805d00e0>] (vfs_write) from [<805d0984>] (sys_pwrite64+0xa0/0xc8) [ 712.158449][ T8972] r10:000000b5 r9:85525780 r8:8020029c r7:200000c1 r6:878ac880 r5:20000100 [ 712.158471][ T8972] r4:878ac881 [ 712.158485][ T8972] [<805d08e4>] (sys_pwrite64) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 712.158546][ T8972] Exception stack(0xea545fa8 to 0xea545ff0) [ 712.158583][ T8972] 5fa0: 00000000 00000000 00000006 20000100 200000c1 00009000 [ 712.158612][ T8972] 5fc0: 00000000 00000000 00356314 000000b5 003562d8 00000000 00000001 76f150dc [ 712.158634][ T8972] 5fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 712.158659][ T8972] r7:000000b5 r6:00356314 r5:00000000 r4:00000000 [ 714.767298][ T8995] fuse: Bad value for 'fd' [ 715.504772][ T8999] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=8999 comm=syz.0.1387 [ 716.869100][ C0] net_ratelimit: 20 callbacks suppressed [ 717.338612][ T48] block nbd0: Receive control failed (result -32) [ 717.340941][ T8996] block nbd0: shutting down sockets [ 717.556880][ T9011] fuse: Bad value for 'fd' [ 718.995920][ T9022] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=9022 comm=syz.0.1395 [ 719.664938][ T9026] fuse: Bad value for 'fd' [ 720.834920][ T48] block nbd0: Receive control failed (result -32) [ 720.844756][ T9020] block nbd0: shutting down sockets [ 720.968547][ T9034] block nbd0: shutting down sockets [ 722.051013][ C1] net_ratelimit: 18 callbacks suppressed [ 722.125929][ T9045] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=9045 comm=syz.0.1405 [ 723.991174][ T48] block nbd0: Receive control failed (result -32) [ 723.993373][ T9043] block nbd0: shutting down sockets [ 724.107572][ T28] audit: type=1400 audit(1523.172:535): avc: denied { read } for pid=9052 comm="syz.0.1408" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 724.614323][ T28] audit: type=1400 audit(1523.707:536): avc: denied { write } for pid=9052 comm="syz.0.1408" path="socket:[16489]" dev="sockfs" ino=16489 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 725.712763][ T9058] FAULT_INJECTION: forcing a failure. [ 725.712763][ T9058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 725.712937][ T9058] CPU: 0 UID: 0 PID: 9058 Comm: syz.1.1410 Not tainted syzkaller #0 PREEMPT [ 725.712988][ T9058] Hardware name: ARM-Versatile Express [ 725.713015][ T9058] Call trace: [ 725.713055][ T9058] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 725.713158][ T9058] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 725.713179][ T9058] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 725.713237][ T9058] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 725.713301][ T9058] r7:00000000 r6:00000000 r5:855a3e80 r4:83554138 [ 725.713318][ T9058] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 725.713375][ T9058] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 725.713439][ T9058] r8:869e1740 r7:00000000 r6:ea6a1dac r5:20003e80 r4:ea6a1dc4 [ 725.713458][ T9058] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 725.713509][ T9058] [<80a4b84c>] (should_fail_usercopy) from [<81935658>] (ip_tunnel_parm_from_user+0x38/0x184) [ 725.713572][ T9058] [<81935620>] (ip_tunnel_parm_from_user) from [<81a3edb8>] (ipip6_tunnel_siocdevprivate+0x700/0x798) [ 725.713641][ T9058] r6:ea6a1dac r5:20003e80 r4:869e1000 [ 725.713658][ T9058] [<81a3e6b8>] (ipip6_tunnel_siocdevprivate) from [<8172cc88>] (dev_ifsioc+0x184/0x6c4) [ 725.713730][ T9058] r10:00000008 r9:81a3e6b8 r8:820a3ac4 r7:20003e80 r6:ea6a1ecc r5:000089f8 [ 725.713750][ T9058] r4:869e1000 [ 725.713766][ T9058] [<8172cb04>] (dev_ifsioc) from [<8172d574>] (dev_ioctl+0x3ac/0x468) [ 725.713825][ T9058] r9:20003e80 r8:ea6a1ecb r7:00000000 r6:86b7b000 r5:ea6a1ecc r4:000089f8 [ 725.713849][ T9058] [<8172d1c8>] (dev_ioctl) from [<816b4c90>] (sock_ioctl+0x3e4/0x4c0) [ 725.713933][ T9058] r10:855a3e80 r9:00000003 r8:878acd80 r7:86b7b000 r6:20003f00 r5:b5403587 [ 725.713959][ T9058] r4:000089f8 r3:20003e80 [ 725.713976][ T9058] [<816b48ac>] (sock_ioctl) from [<805ed110>] (sys_ioctl+0x244/0xb5c) [ 725.714047][ T9058] r9:00000003 r8:878acd80 r7:20003f00 r6:000089f8 r5:878acd80 r4:00000000 [ 725.714066][ T9058] [<805ececc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 725.714118][ T9058] Exception stack(0xea6a1fa8 to 0xea6a1ff0) [ 725.714158][ T9058] 1fa0: 00000000 00000000 00000003 000089f8 20003f00 00000000 [ 725.714196][ T9058] 1fc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76f150dc [ 725.714225][ T9058] 1fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 725.714263][ T9058] r10:00000036 r9:855a3e80 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 725.714284][ T9058] r4:00000000 [ 726.865123][ T28] audit: type=1400 audit(1526.080:537): avc: denied { name_bind } for pid=9064 comm="syz.0.1413" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 727.013968][ C1] net_ratelimit: 53 callbacks suppressed [ 727.879672][ T9068] device-mapper: clone metadata: Superblock check failed: magic 0, expected 2331148132 [ 727.879883][ T9068] device-mapper: block manager: superblock validator check failed for block 0 [ 727.879979][ T9068] device-mapper: clone metadata: Failed to read_lock superblock [ 727.990285][ T9068] device-mapper: table: 248:2: clone: Failed to load metadata (-EILSEQ) [ 727.990333][ T9068] device-mapper: ioctl: error adding target to table [ 728.835723][ T28] audit: type=1400 audit(1528.148:538): avc: denied { setattr } for pid=9071 comm="syz.1.1416" name="AF_VSOCK" dev="sockfs" ino=16524 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 731.967531][ C1] net_ratelimit: 18 callbacks suppressed [ 733.074523][ T9087] FAULT_INJECTION: forcing a failure. [ 733.074523][ T9087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 733.074685][ T9087] CPU: 1 UID: 0 PID: 9087 Comm: syz.0.1421 Not tainted syzkaller #0 PREEMPT [ 733.074745][ T9087] Hardware name: ARM-Versatile Express [ 733.074768][ T9087] Call trace: [ 733.074805][ T9087] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 733.074906][ T9087] r7:60000113 r6:60000113 r5:8253d380 r4:00000000 [ 733.074923][ T9087] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 733.074972][ T9087] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 733.075028][ T9087] r7:00000000 r6:00000000 r5:84c93e80 r4:835166b8 [ 733.075044][ T9087] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 733.075098][ T9087] [<80a4b618>] (should_fail_ex) from [<80594cfc>] (should_fail_alloc_page+0x68/0x74) [ 733.075158][ T9087] r8:00440dc2 r7:00000000 r6:00440dc2 r5:00000000 r4:00000001 [ 733.075172][ T9087] [<80594c94>] (should_fail_alloc_page) from [<80561698>] (__alloc_frozen_pages_noprof+0x130/0x1a68) [ 733.075224][ T9087] [<80561568>] (__alloc_frozen_pages_noprof) from [<80563138>] (alloc_pages_node_noprof+0x64/0xf8) [ 733.075303][ T9087] r10:00000000 r9:86135680 r8:87477240 r7:eaaf9d60 r6:00000000 r5:00440dc2 [ 733.075322][ T9087] r4:00000000 [ 733.075334][ T9087] [<805630d4>] (alloc_pages_node_noprof) from [<805255d8>] (pte_alloc_one+0x24/0x104) [ 733.075390][ T9087] r6:00000000 r5:86135680 r4:eaaf9c40 [ 733.075404][ T9087] [<805255b4>] (pte_alloc_one) from [<80525748>] (__do_fault+0x90/0xfc) [ 733.075451][ T9087] r5:860e3480 r4:eaaf9c40 [ 733.075466][ T9087] [<805256b8>] (__do_fault) from [<8052ba80>] (do_fault+0x3a0/0x56c) [ 733.075530][ T9087] r7:eaaf9d60 r6:00000000 r5:860e3480 r4:eaaf9c40 [ 733.075545][ T9087] [<8052b6e0>] (do_fault) from [<8052d848>] (handle_mm_fault+0x500/0x6cc) [ 733.075604][ T9087] r9:86135680 r8:87477240 r7:eaaf9d60 r6:20000000 r5:84c93e80 r4:00000214 [ 733.075654][ T9087] [<8052d348>] (handle_mm_fault) from [<80233f68>] (do_page_fault+0xf0/0x4f8) [ 733.075726][ T9087] r10:00000007 r9:86135680 r8:00000214 r7:20000000 r6:00000206 r5:200001c0 [ 733.075745][ T9087] r4:eaaf9d60 [ 733.075757][ T9087] [<80233e78>] (do_page_fault) from [<80234490>] (do_translation_fault+0x120/0x128) [ 733.075818][ T9087] r10:00000128 r9:84c93e80 r8:80234370 r7:eaaf9d60 r6:200001c0 r5:00000206 [ 733.075836][ T9087] r4:8341a210 [ 733.075850][ T9087] [<80234370>] (do_translation_fault) from [<8023453c>] (do_DataAbort+0x38/0xfc) [ 733.075905][ T9087] r9:84c93e80 r8:80234370 r7:eaaf9d60 r6:200001c0 r5:00000206 r4:8341a210 [ 733.075921][ T9087] [<80234504>] (do_DataAbort) from [<80200b2c>] (__dabt_svc+0x4c/0x80) [ 733.075963][ T9087] Exception stack(0xeaaf9d60 to 0xeaaf9da8) [ 733.076004][ T9087] 9d60: eaaf9de0 200001c0 fffffffc 00000000 eaaf9f28 00000000 eaaf9e30 200001c0 [ 733.076037][ T9087] 9d80: b5403587 200001c0 00000128 eaaf9e24 00000004 eaaf9db4 816b4014 81bc2064 [ 733.076059][ T9087] 9da0: 00000013 ffffffff [ 733.076088][ T9087] r8:b5403587 r7:eaaf9d94 r6:ffffffff r5:00000013 r4:81bc2064 [ 733.076103][ T9087] [<816b3f88>] (copy_msghdr_from_user) from [<816b41e0>] (___sys_sendmsg+0x78/0xd0) [ 733.076172][ T9087] r8:200000d0 r7:00000000 r6:866eb1c0 r5:eaaf9f28 r4:eaaf9e74 [ 733.076188][ T9087] [<816b4168>] (___sys_sendmsg) from [<816b6698>] (__sys_sendmsg+0x8c/0xe0) [ 733.076249][ T9087] r9:84c93e80 r8:878acc80 r7:200000d0 r6:200001c0 r5:878acc81 r4:00000004 [ 733.076265][ T9087] [<816b660c>] (__sys_sendmsg) from [<816b6700>] (sys_sendmsg+0x14/0x18) [ 733.076323][ T9087] r8:8020029c r7:00000128 r6:0012f6f4 r5:00000000 r4:00000000 [ 733.076342][ T9087] [<816b66ec>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 733.076392][ T9087] Exception stack(0xeaaf9fa8 to 0xeaaf9ff0) [ 733.076422][ T9087] 9fa0: 00000000 00000000 00000004 200001c0 200000d0 00000000 [ 733.076455][ T9087] 9fc0: 00000000 00000000 0012f6f4 00000128 003562d8 00000000 00000001 76f1b0dc [ 733.076479][ T9087] 9fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 736.154218][ T9113] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9113 comm=syz.1.1426 [ 736.408191][ T9117] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5134 sclass=netlink_audit_socket pid=9117 comm=syz.0.1428 [ 736.911377][ C1] net_ratelimit: 21 callbacks suppressed [ 737.788416][ T9132] FAULT_INJECTION: forcing a failure. [ 737.788416][ T9132] name failslab, interval 1, probability 0, space 0, times 0 [ 737.788583][ T9132] CPU: 0 UID: 0 PID: 9132 Comm: syz.0.1433 Not tainted syzkaller #0 PREEMPT [ 737.788634][ T9132] Hardware name: ARM-Versatile Express [ 737.788656][ T9132] Call trace: [ 737.788719][ T9132] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 737.788810][ T9132] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 737.788825][ T9132] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 737.788870][ T9132] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 737.788925][ T9132] r7:8560be80 r6:00000000 r5:8560be80 r4:83516664 [ 737.788937][ T9132] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 737.788984][ T9132] [<80a4b618>] (should_fail_ex) from [<80594c6c>] (should_failslab+0x6c/0x94) [ 737.789047][ T9132] r8:00000000 r7:8560be80 r6:805f1818 r5:00000cc0 r4:83cbac00 [ 737.789062][ T9132] [<80594c00>] (should_failslab) from [<805726a8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 737.789108][ T9132] [<80572648>] (kmem_cache_alloc_lru_noprof) from [<805f1818>] (__d_alloc+0x30/0x220) [ 737.789172][ T9132] r10:8442c800 r9:8275a930 r8:82075bc0 r7:8442c800 r6:8445e310 r5:eaaf9e28 [ 737.789189][ T9132] r4:835f4c3c [ 737.789201][ T9132] [<805f17e8>] (__d_alloc) from [<805f4f88>] (d_alloc_pseudo+0x10/0x3c) [ 737.789263][ T9132] r9:8560be80 r8:82075bc0 r7:00000802 r6:8445e310 r5:86706d40 r4:835f4c3c [ 737.789278][ T9132] [<805f4f78>] (d_alloc_pseudo) from [<805d2340>] (alloc_file_pseudo+0x7c/0x154) [ 737.789330][ T9132] [<805d22c4>] (alloc_file_pseudo) from [<816b18d0>] (sock_alloc_file+0x48/0xc4) [ 737.789396][ T9132] r10:820873b4 r9:86339180 r8:00000000 r7:00000000 r6:86706d40 r5:86706cc0 [ 737.789412][ T9132] r4:867091c0 [ 737.789423][ T9132] [<816b1888>] (sock_alloc_file) from [<816b5530>] (do_accept+0xa0/0x174) [ 737.789473][ T9132] r6:eaaf9f5c r5:86706cc0 r4:867091c0 [ 737.789485][ T9132] [<816b5490>] (do_accept) from [<816b56b8>] (__sys_accept4+0xb4/0x10c) [ 737.789548][ T9132] r10:0000016e r9:86339180 r8:00000000 r7:00000000 r6:00080800 r5:0000000e [ 737.789564][ T9132] r4:86339181 [ 737.789575][ T9132] [<816b5604>] (__sys_accept4) from [<816b5720>] (sys_accept4+0x10/0x14) [ 737.789631][ T9132] r9:8560be80 r8:8020029c r7:0000016e r6:00356314 r5:00000000 r4:00000000 [ 737.789644][ T9132] [<816b5710>] (sys_accept4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 737.789683][ T9132] Exception stack(0xeaaf9fa8 to 0xeaaf9ff0) [ 737.789715][ T9132] 9fa0: 00000000 00000000 00000008 00000000 00000000 00080800 [ 737.789744][ T9132] 9fc0: 00000000 00000000 00356314 0000016e 003562d8 00000000 00000001 76f1b0dc [ 737.789766][ T9132] 9fe0: 76f1ae88 76f1ae78 0001903c 00130cf0 [ 738.028785][ T9136] FAULT_INJECTION: forcing a failure. [ 738.028785][ T9136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 738.029585][ T9136] CPU: 1 UID: 0 PID: 9136 Comm: syz.0.1435 Not tainted syzkaller #0 PREEMPT [ 738.029689][ T9136] Hardware name: ARM-Versatile Express [ 738.029715][ T9136] Call trace: [ 738.029755][ T9136] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 738.029864][ T9136] r7:60000013 r6:60000013 r5:8253d380 r4:00000000 [ 738.029885][ T9136] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 738.029944][ T9136] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 738.030010][ T9136] r7:00000000 r6:00000000 r5:85f00c80 r4:83554138 [ 738.030027][ T9136] [<8021f6d8>] (dump_stack) from [<80a4b7d4>] (should_fail_ex+0x1bc/0x21c) [ 738.030097][ T9136] [<80a4b618>] (should_fail_ex) from [<80a4b848>] (should_fail+0x14/0x18) [ 738.030158][ T9136] r8:76f1af08 r7:00000000 r6:00000000 r5:ead1df68 r4:00000002 [ 738.030174][ T9136] [<80a4b834>] (should_fail) from [<80a4b868>] (should_fail_usercopy+0x1c/0x20) [ 738.030224][ T9136] [<80a4b84c>] (should_fail_usercopy) from [<80612418>] (simple_read_from_buffer+0x80/0x140) [ 738.030283][ T9136] [<80612398>] (simple_read_from_buffer) from [<8069aa14>] (proc_fail_nth_read+0xb8/0x10c) [ 738.030358][ T9136] r10:8069a95c r9:00000001 r8:00000002 r7:ead1df68 r6:0000000f r5:76f1af08 [ 738.030380][ T9136] r4:85f00c80 r3:ead1de9f [ 738.030396][ T9136] [<8069a95c>] (proc_fail_nth_read) from [<805cf934>] (vfs_read+0xc0/0x328) [ 738.030470][ T9136] r8:85f00c80 r7:ead1df68 r6:76f1af08 r5:8745d480 r4:0000000f [ 738.030488][ T9136] [<805cf874>] (vfs_read) from [<805d0580>] (ksys_read+0x74/0xec) [ 738.030583][ T9136] r10:00000003 r9:85f00c80 r8:8020029c r7:00000000 r6:00000000 r5:8745d480 [ 738.030610][ T9136] r4:8745d483 [ 738.030629][ T9136] [<805d050c>] (ksys_read) from [<805d0608>] (sys_read+0x10/0x14) [ 738.030694][ T9136] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 738.030711][ T9136] [<805d05f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 738.030762][ T9136] Exception stack(0xead1dfa8 to 0xead1dff0) [ 738.030801][ T9136] dfa0: 00000000 00000000 00000004 76f1af08 0000000f 00000000 [ 738.030832][ T9136] dfc0: 00000000 00000000 00000000 00000003 003562d8 00000000 00000001 76f1b0dc [ 738.030844][ T9136] dfe0: 76f1ae58 76f1ae44 0010bf14 00112af8 [ 738.387118][ T28] audit: type=1400 audit(1538.163:539): avc: denied { mount } for pid=9141 comm="syz.0.1438" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 738.403077][ T28] audit: type=1400 audit(1538.184:540): avc: denied { setattr } for pid=9141 comm="syz.0.1438" name="md0" dev="devtmpfs" ino=790 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 738.452854][ T28] audit: type=1400 audit(1538.236:541): avc: denied { unmount } for pid=3112 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 741.274634][ T6641] ------------[ cut here ]------------ [ 741.275035][ T6641] WARNING: drivers/gpu/drm/drm_vblank.c:1329 at drm_crtc_wait_one_vblank+0x19c/0x21c, CPU#1: kworker/1:2/6641 [ 741.277395][ T6641] faux_driver vkms: [drm] vblank wait timed out on crtc 0 [ 741.278611][ T6641] Modules linked in: [ 741.279585][ T6641] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 741.280200][ T6641] CPU: 1 UID: 0 PID: 6641 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT [ 741.280780][ T6641] Hardware name: ARM-Versatile Express [ 741.281319][ T6641] Workqueue: events drm_fb_helper_damage_work [ 741.281763][ T6641] Call trace: [ 741.282102][ T6641] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 741.282782][ T6641] r7:8341c57c r6:00000000 r5:8253d380 r4:00000001 [ 741.283232][ T6641] [<80201ae4>] (show_stack) from [<8021f6c4>] (dump_stack_lvl+0x5c/0x70) [ 741.283805][ T6641] [<8021f668>] (dump_stack_lvl) from [<8021f6f0>] (dump_stack+0x18/0x1c) [ 741.284382][ T6641] r7:8341c57c r6:00000000 r5:85efe400 r4:83687d7c [ 741.284885][ T6641] [<8021f6d8>] (dump_stack) from [<80202604>] (vpanic+0x114/0x320) [ 741.285408][ T6641] [<802024f0>] (vpanic) from [<80202844>] (trace_suspend_resume+0x0/0x100) [ 741.285958][ T6641] r7:80bd1adc [ 741.286228][ T6641] [<80202810>] (panic) from [<80251d8c>] (print_tainted+0x0/0x18) [ 741.286724][ T6641] r3:8340b188 r2:00000001 r1:82522ba8 r0:8252a61c [ 741.287157][ T6641] [<80251d14>] (check_panic_on_warn) from [<80251f38>] (__warn+0x98/0x1a4) [ 741.287754][ T6641] [<80251ea0>] (__warn) from [<8025222c>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 741.288347][ T6641] r8:00000009 r7:825c6a00 r6:f0f21db4 r5:85efe400 r4:00000000 [ 741.288904][ T6641] [<80252048>] (warn_slowpath_fmt) from [<80bd1adc>] (drm_crtc_wait_one_vblank+0x19c/0x21c) [ 741.289643][ T6641] r10:84db5244 r9:ffffff92 r8:00000000 r7:0000b444 r6:00000000 r5:00000000 [ 741.290199][ T6641] r4:84694400 [ 741.290418][ T6641] [<80bd1940>] (drm_crtc_wait_one_vblank) from [<80bd5714>] (drm_client_modeset_wait_for_vblank+0x60/0x74) [ 741.291107][ T6641] r10:84440c50 r9:846944c4 r8:84694588 r7:00000000 r6:84694400 r5:00000000 [ 741.291678][ T6641] r4:83ced040 [ 741.291954][ T6641] [<80bd56b4>] (drm_client_modeset_wait_for_vblank) from [<80bf0e9c>] (drm_fb_helper_damage_work+0x190/0x3d4) [ 741.292637][ T6641] r7:00000000 r6:84e665b4 r5:84e66594 r4:84e66500 [ 741.293124][ T6641] [<80bf0d0c>] (drm_fb_helper_damage_work) from [<802789e4>] (process_one_work+0x1f8/0x5cc) [ 741.293738][ T6641] r10:83c2ae05 r9:01800000 r8:85efe400 r7:ddde5640 r6:83c2ae00 r5:84e66594 [ 741.294252][ T6641] r4:87465800 [ 741.294507][ T6641] [<802787ec>] (process_one_work) from [<80279990>] (worker_thread+0x16c/0x318) [ 741.295173][ T6641] r10:00000000 r9:87465830 r8:85efe400 r7:83403d80 r6:ddde5660 r5:ddde5640 [ 741.295651][ T6641] r4:87465800 [ 741.295898][ T6641] [<80279824>] (worker_thread) from [<802845c0>] (kthread+0x11c/0x154) [ 741.296413][ T6641] r10:00000000 r9:df909e88 r8:87465700 r7:87465800 r6:80279824 r5:85efe400 [ 741.296944][ T6641] r4:86f56c00 [ 741.297173][ T6641] [<802844a4>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 741.297656][ T6641] Exception stack(0xf0f21fb0 to 0xf0f21ff8) [ 741.298027][ T6641] 1fa0: 00000000 00000000 00000000 00000000 [ 741.298469][ T6641] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 741.298911][ T6641] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 741.299308][ T6641] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:802844a4 r4:86f56c00 [ 746.248592][ T6641] SMP: failed to stop secondary CPUs [ 746.250417][ T6641] Rebooting in 86400 seconds..