last executing test programs: 5m55.023408552s ago: executing program 0 (id=1166): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x1c}}, 0x0) 5m54.082338952s ago: executing program 0 (id=1167): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices/0000:00:01.0/msi_bus\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='0', 0x1) 5m53.722673683s ago: executing program 0 (id=1168): bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32], 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="12000000290000000800000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000100)=r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r2, &(0x7f0000000400)="e49704", 0x0}, 0x20) 5m53.261235017s ago: executing program 0 (id=1169): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0/file0/../file0\x00', 0x0, 0xa1c08, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x88000, 0x0) 5m52.707283752s ago: executing program 0 (id=1170): r0 = getpid() sched_setscheduler(r0, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SET_IO_FLUSHER(0x39, 0x1) bpf$MAP_CREATE(0x4400000000000000, &(0x7f0000000500)=@base={0xa, 0x8, 0x4932, 0x7f, 0x0, 0x1}, 0x50) 5m50.867240176s ago: executing program 0 (id=1171): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x169) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/net/veth0/queues/tx-0/xps_cpus\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='3', 0x1) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) 5m50.838720249s ago: executing program 32 (id=1171): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x169) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/net/veth0/queues/tx-0/xps_cpus\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='3', 0x1) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) 3m45.60458967s ago: executing program 2 (id=1268): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x30, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x14}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x0) 3m43.29006649s ago: executing program 2 (id=1270): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './tracefs', [], 0xa, "22ba"}, 0xf) 3m42.922475613s ago: executing program 2 (id=1271): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x4040850) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="120000002900000008000000"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001540)={{r1, 0xffffffffffffffff}, &(0x7f0000001580), &(0x7f00000015c0)=r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r2, &(0x7f0000001640), 0x0}, 0x20) 3m42.453072427s ago: executing program 2 (id=1273): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0/file0/../file0\x00', 0x0, 0xa1c08, 0x0) mount$bind(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x185093, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x11050ca, 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 3m41.347035216s ago: executing program 2 (id=1275): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000440)={0x11, 0x300, r2, 0x0}, 0x14) write(r3, &(0x7f0000000480)="0802110000010802110000000800450000280000000040007ce70a0000010a000002", 0x2e) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 3m40.733507797s ago: executing program 2 (id=1276): openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) openat$binfmt(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x80000001, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = syz_open_dev$vcsa(0x0, 0x5, 0x8a280) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000800)={0x2a, 0x4, 0x0, {0x2, 0xffffffffffffff9b, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DM_DEV_CREATE(r1, 0xc138fd03, &(0x7f0000000340)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x1000, 0x0, 0x0, {0x0, {'syz', 0x0, '3\x00'}}}) ioctl$DM_TABLE_LOAD(r1, 0xc138fd09, &(0x7f0000000840)={0x4, 0x0, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0xa000, 0x0, 0x0, @by_dev={r2}, [@integrity={0x0, 0x10, 0x0, 0x90, 'integrity\x00', {{@ram_num={'1:', 0x1}, 0x20, '16'}, 0x20, '32', 0x20, 'R', ' 2 internal_hash:hmac(sha256):0123456789abcdef0123456789abcdef fix_hmac'}}]}) 3m40.509703413s ago: executing program 33 (id=1276): openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) openat$binfmt(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x80000001, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = syz_open_dev$vcsa(0x0, 0x5, 0x8a280) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000800)={0x2a, 0x4, 0x0, {0x2, 0xffffffffffffff9b, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DM_DEV_CREATE(r1, 0xc138fd03, &(0x7f0000000340)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x1000, 0x0, 0x0, {0x0, {'syz', 0x0, '3\x00'}}}) ioctl$DM_TABLE_LOAD(r1, 0xc138fd09, &(0x7f0000000840)={0x4, 0x0, 0x0, 0x1c8, 0x138, 0x1, 0x0, 0xa000, 0x0, 0x0, @by_dev={r2}, [@integrity={0x0, 0x10, 0x0, 0x90, 'integrity\x00', {{@ram_num={'1:', 0x1}, 0x20, '16'}, 0x20, '32', 0x20, 'R', ' 2 internal_hash:hmac(sha256):0123456789abcdef0123456789abcdef fix_hmac'}}]}) 15.995793109s ago: executing program 1 (id=1422): r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000200)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 15.483404318s ago: executing program 1 (id=1423): openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000002140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000002180)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f00000021c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000002240)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000022c0), 0x651, 0x0) recvmmsg(r1, &(0x7f0000002300), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000002340)=0x6) socket$nl_route(0x10, 0x3, 0x0) r3 = msgget(0x3, 0x710) msgget(0x1, 0x240) msgctl$IPC_RMID(r3, 0x0) msgget(0x3, 0x693) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000000)={'veth0_to_team\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) 12.120326609s ago: executing program 3 (id=1425): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) r1 = memfd_create(&(0x7f0000000240)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xcda\x9b\x11X\x0e\xa1\xcf\x1a\x98S7\x00\x00\x00\x00/\x98|\x84\"xMW\x8d\xceM\x94j`23fP}\xf5/\x8e\x909`\xbd`\xf6(bg\x10\x00U\xf9!\x1b\x8b\x1b\xef\xfeZ9\xcd[\x9emA\xb6\xfbm&\xa9\x06!\xe5-\xa1\xddx\xf4z\xf4\xcc\xef\r\xae\xa3\x88\x1c+\xf9\xfe\xb8Sx\xfa\x83Ab\xee\xdd\x81r\x9ef\x17\x17\xd6\xff\al\x80\xa9Y\x1f;\v\xebJ+\x03\xd97\x16M\xef\xfcm\xe8*\x81_h\x03\x88\x17E\xfe\xc3F\xf3\x00@WR\xcf', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000340)=0x2) 11.792313758s ago: executing program 3 (id=1426): syz_open_dev$loop(&(0x7f0000000140), 0xffffffff80000001, 0x1680a2) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/rcu_normal', 0x82802, 0x8) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[], 0x40}}, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0) bind$unix(r1, &(0x7f0000000700)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm/cluster/comms/1/local\x00', 0x1bc) timer_create(0x0, &(0x7f00000007c0)={0x0, 0x33, 0x2, @thr={&(0x7f0000000800)="467de29de66f28a89f043bc6", &(0x7f0000000840)="c31a56a6d768f5b7f9258e80b4dfbe526ee33663fc1d9d89e2e9df7fdb72c3131fea2474dcd8e07b8db72bcb03c9063d07526c"}}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000008c0), &(0x7f0000000900)) r2 = openat$tun(0xffffff9c, &(0x7f0000000940), 0x0, 0x0) write$tun(r2, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000bc0)='./config/dlm/cluster/comms/1/local\x00', 0x1, 0x0) write(r3, &(0x7f0000000c00)='1\x00', 0x2) 10.734648881s ago: executing program 3 (id=1427): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000340)={'syzkaller0\x00', 0x1}) write$tun(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="000008050000010b007e"], 0x97) 9.561586538s ago: executing program 3 (id=1428): seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000000)=0x7) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@multicast1, @in=@private=0xa010102, 0x0, 0x8001, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x800, 0x7}, {0x0, 0x0, 0xe6}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d2, 0x2b}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xf}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000d40), 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000000d80), 0x2, 0x0) getpid() prlimit64(0x0, 0xe, &(0x7f0000003100)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000003140)=0x7) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000003180)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000031c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000003200)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r4, &(0x7f0000003280), 0x651, 0x0) recvmmsg(r3, &(0x7f00000032c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000003300)=0x6) ftruncate(0xffffffffffffffff, 0x10003) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x14) r5 = syz_open_dev$vcsu(&(0x7f0000003340), 0x680cbe19, 0x60140) read$FUSE(r5, &(0x7f0000003380)={0x2020}, 0x2020) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000053c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800, 0x0, 0x2, 0x1}, 0x20) sendmsg$key(r1, &(0x7f0000005400)={0x0, 0x0, &(0x7f0000005440)={&(0x7f0000005480)=ANY=[@ANYBLOB], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f00000054c0)={0x0, 0x0, &(0x7f0000005500)={&(0x7f0000005540)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) 5.091908958s ago: executing program 1 (id=1429): syz_clone(0x11, 0x0, 0xb, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002480)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000024c0)='./dev\x00', &(0x7f0000002500)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x1f20) 4.489793438s ago: executing program 1 (id=1430): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) r1 = memfd_create(&(0x7f0000000240)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xcda\x9b\x11X\x0e\xa1\xcf\x1a\x98S7\x00\x00\x00\x00/\x98|\x84\"xMW\x8d\xceM\x94j`23fP}\xf5/\x8e\x909`\xbd`\xf6(bg\x10\x00U\xf9!\x1b\x8b\x1b\xef\xfeZ9\xcd[\x9emA\xb6\xfbm&\xa9\x06!\xe5-\xa1\xddx\xf4z\xf4\xcc\xef\r\xae\xa3\x88\x1c+\xf9\xfe\xb8Sx\xfa\x83Ab\xee\xdd\x81r\x9ef\x17\x17\xd6\xff\al\x80\xa9Y\x1f;\v\xebJ+\x03\xd97\x16M\xef\xfcm\xe8*\x81_h\x03\x88\x17E\xfe\xc3F\xf3\x00@WR\xcf', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000300)={r1, 0x0, 0x0, 0x8000}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, 0x0) 3.535266499s ago: executing program 1 (id=1431): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, 0x0) ioctl$DM_TARGET_MSG(r0, 0xc138fd0e, &(0x7f00000005c0)={0x4, 0x0, 0x0, 0x150, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, {0x0, @mpath='fail_if_no_path'}}) 3.143867734s ago: executing program 1 (id=1432): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000100)={0x400a, 0x7, 0x80, 0x40e0, 0xc}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000000)=0x8001) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x42003, 0x0) setns(0xc9, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, 0x0, 0x78) 1.353654622s ago: executing program 3 (id=1433): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) unlinkat(0xffffffffffffff9c, &(0x7f0000002400)='./file0/file0\x00', 0x0) write$FUSE_INIT(r0, &(0x7f0000002440)={0x50, 0x0, r1, {0x7, 0x1f, 0x1, 0x50, 0x0, 0x0, 0x5}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000024c0)="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0x2000, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004580)={0x90, 0x0, 0x7fffe, {0x5, 0xfffffffffffffff9, 0x7fff, 0x4, 0x0, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffff, 0x1, 0xf000, 0x0, r2, r3, 0x0, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x1c00000, 0x200000f, 0x401d031, 0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000000201002) io_setup(0x5, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) 0s ago: executing program 3 (id=1434): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000900)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000009c0)={0x3c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x4c}, @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x1ff}]}]}, 0x3c}}, 0x44) kernel console output (not intermixed with test programs): -1: config 0 interface 12 has no altsetting 0 [ 671.892078][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 671.892320][ T29] usb 1-1: Product: syz [ 671.892408][ T29] usb 1-1: Manufacturer: syz [ 671.892497][ T29] usb 1-1: SerialNumber: syz [ 671.933877][ T29] usb 1-1: config 0 descriptor?? [ 672.057901][ T29] f81534 1-1:0.12: required endpoints missing [ 672.844687][ T30] audit: type=1400 audit(672.340:239): avc: denied { setopt } for pid=4894 comm="syz.1.564" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 673.188148][ T4897] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 673.194988][ T4897] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 677.257062][ T4905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 677.276845][ T4905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 677.874157][ T4908] can0: slcan on ttynull. [ 678.303760][ T4907] can0 (unregistered): slcan off ttynull. [ 678.731197][ T4911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 678.737584][ T4911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 682.473685][ T3514] usb 1-1: USB disconnect, device number 68 [ 684.283144][ T29] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 684.423957][ T4931] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 684.445352][ T4931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 684.517319][ T29] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 684.615796][ T29] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 684.669684][ T29] usb 1-1: config 0 descriptor?? [ 685.127537][ T29] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 685.131788][ T29] [drm:udl_init] *ERROR* Selecting channel failed [ 685.184059][ T29] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 685.184242][ T29] [drm] Initialized udl on minor 2 [ 685.196109][ T29] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 685.197569][ T29] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 685.285467][ T3673] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 685.293897][ T29] usb 1-1: USB disconnect, device number 69 [ 685.300352][ T3673] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 685.301971][ T3673] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 686.977040][ T4942] FAULT_INJECTION: forcing a failure. [ 686.977040][ T4942] name failslab, interval 1, probability 0, space 0, times 0 [ 686.977298][ T4942] CPU: 1 UID: 0 PID: 4942 Comm: syz.0.580 Not tainted syzkaller #0 PREEMPT [ 686.977399][ T4942] Hardware name: linux,dummy-virt (DT) [ 686.977457][ T4942] Call trace: [ 686.977506][ T4942] show_stack+0x18/0x24 (C) [ 686.977682][ T4942] dump_stack_lvl+0x7c/0xb0 [ 686.977786][ T4942] dump_stack+0x1c/0x28 [ 686.977884][ T4942] should_fail_ex+0x6b0/0x6c0 [ 686.978000][ T4942] should_failslab+0xbc/0x120 [ 686.978106][ T4942] __kmalloc_noprof+0xe4/0x754 [ 686.978250][ T4942] sidtab_sid2str_put+0xc0/0x6ac [ 686.978369][ T4942] sidtab_entry_to_string+0xd8/0x120 [ 686.978469][ T4942] security_sid_to_context_core+0x250/0x430 [ 686.978577][ T4942] security_sid_to_context+0x18/0x24 [ 686.978700][ T4942] avc_audit_post_callback+0x170/0x848 [ 686.978814][ T4942] common_lsm_audit+0x188/0x240 [ 686.978966][ T4942] slow_avc_audit+0xf0/0x16c [ 686.979076][ T4942] audit_inode_permission+0x19c/0x274 [ 686.979193][ T4942] selinux_inode_permission+0x73c/0x11c4 [ 686.979296][ T4942] security_inode_permission+0xa4/0x1e4 [ 686.979401][ T4942] inode_permission+0x204/0x410 [ 686.979511][ T4942] may_open+0x1d0/0x358 [ 686.979623][ T4942] path_openat+0x34c/0x1d50 [ 686.979730][ T4942] do_file_open+0x18c/0x380 [ 686.979834][ T4942] do_sys_openat2+0x134/0x184 [ 686.979941][ T4942] __arm64_sys_openat+0x134/0x1e0 [ 686.980038][ T4942] invoke_syscall+0x74/0x240 [ 686.980169][ T4942] el0_svc_common.constprop.0+0xac/0x230 [ 686.980303][ T4942] do_el0_svc+0x40/0x58 [ 686.980403][ T4942] el0_svc+0x58/0x21c [ 686.980552][ T4942] el0t_64_sync_handler+0xa0/0xe4 [ 686.980670][ T4942] el0t_64_sync+0x198/0x19c [ 687.007611][ T30] audit: type=1400 audit(686.470:240): avc: denied { read write } for pid=4941 comm="syz.0.580" name="uinput" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 687.025005][ T30] audit: type=1400 audit(686.510:241): avc: denied { open } for pid=4941 comm="syz.0.580" path="/dev/uinput" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 687.050070][ T30] audit: type=1400 audit(686.530:242): avc: denied { ioctl } for pid=4941 comm="syz.0.580" path="/dev/uinput" dev="devtmpfs" ino=709 ioctlcmd=0x40045569 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 687.844414][ T4946] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 687.864787][ T4946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 688.501148][ T9] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 688.679827][ T9] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 688.686896][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 688.714789][ T9] usb 1-1: config 0 descriptor?? [ 689.256960][ T9] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 689.267469][ T9] [drm:udl_init] *ERROR* Selecting channel failed [ 689.391552][ T9] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 689.391760][ T9] [drm] Initialized udl on minor 2 [ 689.412581][ T9] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 689.414284][ T9] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 689.455852][ T9] usb 1-1: USB disconnect, device number 70 [ 689.483886][ T4951] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 691.493738][ T4961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 691.496617][ T4961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 691.790213][ T4963] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 691.806093][ T4963] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 694.152554][ T3514] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 694.240953][ T4974] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 694.247494][ T4974] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 694.370853][ T3514] usb 1-1: Using ep0 maxpacket: 32 [ 694.387640][ T3514] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 694.446066][ T3514] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 694.446308][ T3514] usb 1-1: config 0 has no interface number 0 [ 694.446543][ T3514] usb 1-1: config 0 interface 12 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 694.446819][ T3514] usb 1-1: config 0 interface 12 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 694.447004][ T3514] usb 1-1: config 0 interface 12 has no altsetting 0 [ 694.595132][ T3514] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 694.595268][ T3514] usb 1-1: Product: syz [ 694.595317][ T3514] usb 1-1: Manufacturer: syz [ 694.595365][ T3514] usb 1-1: SerialNumber: syz [ 694.655875][ T3514] usb 1-1: config 0 descriptor?? [ 694.737795][ T3514] f81534 1-1:0.12: unsupported endpoint max packet size [ 698.224092][ T30] audit: type=1400 audit(697.720:243): avc: denied { mount } for pid=4977 comm="syz.1.596" name="/" dev="configfs" ino=1073 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 698.235361][ T30] audit: type=1400 audit(697.730:244): avc: denied { search } for pid=4977 comm="syz.1.596" name="/" dev="configfs" ino=1073 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.274385][ T30] audit: type=1400 audit(697.750:245): avc: denied { search } for pid=4977 comm="syz.1.596" name="usb_gadget" dev="configfs" ino=3128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.305000][ T30] audit: type=1400 audit(697.760:246): avc: denied { write search } for pid=4977 comm="syz.1.596" name="usb_gadget" dev="configfs" ino=3128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.343314][ T30] audit: type=1400 audit(697.830:247): avc: denied { add_name } for pid=4977 comm="syz.1.596" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.437547][ T30] audit: type=1400 audit(697.850:248): avc: denied { create } for pid=4977 comm="syz.1.596" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 698.527457][ T30] audit: type=1400 audit(698.020:249): avc: denied { search } for pid=4977 comm="syz.1.596" name="/" dev="configfs" ino=1073 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.555578][ T30] audit: type=1400 audit(698.040:250): avc: denied { search } for pid=4977 comm="syz.1.596" name="usb_gadget" dev="configfs" ino=3128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.556085][ T30] audit: type=1400 audit(698.040:251): avc: denied { search } for pid=4977 comm="syz.1.596" name="g1" dev="configfs" ino=8891 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 698.556413][ T30] audit: type=1400 audit(698.040:252): avc: denied { search } for pid=4977 comm="syz.1.596" name="functions" dev="configfs" ino=8892 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 705.096478][ T1008] usb 1-1: USB disconnect, device number 71 [ 706.094775][ T1008] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 706.323829][ T1008] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 706.349703][ T1008] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 706.424608][ T1008] usb 1-1: config 0 descriptor?? [ 706.772164][ T4998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 706.777909][ T4998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 707.294023][ T1008] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 707.295992][ T1008] [drm:udl_init] *ERROR* Selecting channel failed [ 707.505717][ T1008] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 707.505939][ T1008] [drm] Initialized udl on minor 2 [ 707.534517][ T1008] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 707.538044][ T1008] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 707.606669][ T9] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 707.613683][ T1008] usb 1-1: USB disconnect, device number 72 [ 707.621935][ T9] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 707.623207][ T9] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 708.191159][ T5000] input: syz0 as /devices/virtual/input/input2 [ 710.330574][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 710.330803][ T30] audit: type=1400 audit(709.820:263): avc: denied { write } for pid=5009 comm="syz.1.605" lport=103 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 710.333216][ T5010] raw_sendmsg: syz.1.605 forgot to set AF_INET. Fix it! [ 710.773834][ T5013] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 710.793266][ T5013] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 714.620799][ T3514] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 714.795786][ T3514] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 714.829386][ T3514] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 714.865272][ T3514] usb 1-1: config 0 descriptor?? [ 715.469574][ T3514] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 715.481160][ T3514] [drm:udl_init] *ERROR* Selecting channel failed [ 715.701993][ T3514] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 715.702228][ T3514] [drm] Initialized udl on minor 2 [ 715.761871][ T3514] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 715.763696][ T3514] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 715.920023][ T3514] usb 1-1: USB disconnect, device number 73 [ 715.977402][ T9] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 719.690105][ T29] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 720.004817][ T29] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 720.046995][ T29] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 720.113108][ T29] usb 1-1: config 0 descriptor?? [ 720.724583][ T29] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 720.726479][ T29] [drm:udl_init] *ERROR* Selecting channel failed [ 720.881131][ T29] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 720.890768][ T29] [drm] Initialized udl on minor 2 [ 720.921174][ T29] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 720.922931][ T29] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 721.017275][ T29] usb 1-1: USB disconnect, device number 74 [ 721.045750][ T3566] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 721.066571][ T3566] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 721.079829][ T3566] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 722.062372][ T5042] FAULT_INJECTION: forcing a failure. [ 722.062372][ T5042] name failslab, interval 1, probability 0, space 0, times 0 [ 722.062526][ T5042] CPU: 1 UID: 0 PID: 5042 Comm: syz.0.618 Not tainted syzkaller #0 PREEMPT [ 722.062590][ T5042] Hardware name: linux,dummy-virt (DT) [ 722.062619][ T5042] Call trace: [ 722.062642][ T5042] show_stack+0x18/0x24 (C) [ 722.062727][ T5042] dump_stack_lvl+0x7c/0xb0 [ 722.062779][ T5042] dump_stack+0x1c/0x28 [ 722.062828][ T5042] should_fail_ex+0x6b0/0x6c0 [ 722.062883][ T5042] should_failslab+0xbc/0x120 [ 722.062935][ T5042] __kmalloc_noprof+0x4dc/0x754 [ 722.062984][ T5042] tomoyo_realpath_from_path+0x90/0x508 [ 722.063038][ T5042] tomoyo_path_number_perm+0x204/0x478 [ 722.063098][ T5042] tomoyo_file_ioctl+0x1c/0x34 [ 722.063145][ T5042] security_file_ioctl+0x8c/0x19c [ 722.063224][ T5042] __arm64_sys_ioctl+0x94/0x1a8 [ 722.063319][ T5042] invoke_syscall+0x74/0x240 [ 722.063417][ T5042] el0_svc_common.constprop.0+0xac/0x230 [ 722.063469][ T5042] do_el0_svc+0x40/0x58 [ 722.063517][ T5042] el0_svc+0x58/0x21c [ 722.063586][ T5042] el0t_64_sync_handler+0xa0/0xe4 [ 722.063636][ T5042] el0t_64_sync+0x198/0x19c [ 722.063855][ T5042] ERROR: Out of memory at tomoyo_realpath_from_path. [ 722.379696][ T29] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 722.570459][ T29] usb 1-1: device descriptor read/64, error -71 [ 722.826733][ T29] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 722.991806][ T29] usb 1-1: device descriptor read/64, error -71 [ 723.104457][ T29] usb usb1-port1: attempt power cycle [ 723.500156][ T29] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 723.531447][ T29] usb 1-1: device descriptor read/8, error -71 [ 723.790115][ T29] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 723.826233][ T29] usb 1-1: device descriptor read/8, error -71 [ 723.966901][ T29] usb usb1-port1: unable to enumerate USB device [ 726.594786][ T5053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 726.604889][ T5053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 727.126065][ T5053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 727.153463][ T5053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 727.182821][ T5053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 727.211453][ T5053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 731.601865][ T5065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 731.611070][ T5065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 733.712913][ T30] audit: type=1400 audit(733.210:264): avc: denied { create } for pid=5079 comm="syz.0.634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 733.730555][ T30] audit: type=1400 audit(733.230:265): avc: denied { bind } for pid=5079 comm="syz.0.634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 735.981559][ T5083] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 736.047914][ T5083] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 736.257227][ T5083] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 736.333171][ T5083] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 736.941385][ T5086] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 736.941681][ T5086] block device autoloading is deprecated and will be removed. [ 736.945660][ T5086] md: md1 stopped. [ 742.757469][ T5097] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 742.774111][ T5097] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 743.510822][ T5099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 743.572998][ T5099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 743.777687][ T5099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 743.805631][ T5099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 744.776667][ T5101] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 744.776830][ T5101] block device autoloading is deprecated and will be removed. [ 744.789267][ T5101] md: md1 stopped. [ 746.748192][ T5107] FAULT_INJECTION: forcing a failure. [ 746.748192][ T5107] name fail_futex, interval 1, probability 0, space 0, times 1 [ 746.755758][ T5107] CPU: 1 UID: 0 PID: 5107 Comm: syz.0.644 Not tainted syzkaller #0 PREEMPT [ 746.756001][ T5107] Hardware name: linux,dummy-virt (DT) [ 746.756066][ T5107] Call trace: [ 746.756136][ T5107] show_stack+0x18/0x24 (C) [ 746.756367][ T5107] dump_stack_lvl+0x7c/0xb0 [ 746.756483][ T5107] dump_stack+0x1c/0x28 [ 746.756611][ T5107] should_fail_ex+0x6b0/0x6c0 [ 746.756742][ T5107] should_fail+0x14/0x38 [ 746.756856][ T5107] get_futex_key+0x190/0xea4 [ 746.756982][ T5107] futex_wait_setup+0x64/0x558 [ 746.757093][ T5107] __futex_wait+0x138/0x260 [ 746.757189][ T5107] futex_wait+0xe4/0x2ac [ 746.757281][ T5107] do_futex+0x1e8/0x280 [ 746.757385][ T5107] __arm64_sys_futex+0x1e8/0x310 [ 746.757489][ T5107] invoke_syscall+0x74/0x240 [ 746.757585][ T5107] el0_svc_common.constprop.0+0xac/0x230 [ 746.757686][ T5107] do_el0_svc+0x40/0x58 [ 746.757787][ T5107] el0_svc+0x58/0x21c [ 746.757909][ T5107] el0t_64_sync_handler+0xa0/0xe4 [ 746.758008][ T5107] el0t_64_sync+0x198/0x19c [ 747.444139][ T5111] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 747.444475][ T5111] block device autoloading is deprecated and will be removed. [ 747.483041][ T5111] md: md0 stopped. [ 749.010266][ T30] audit: type=1400 audit(748.410:266): avc: denied { node_bind } for pid=5122 comm="syz.0.652" saddr=224.0.0.2 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 753.273197][ T5135] FAULT_INJECTION: forcing a failure. [ 753.273197][ T5135] name failslab, interval 1, probability 0, space 0, times 0 [ 753.273348][ T5135] CPU: 1 UID: 0 PID: 5135 Comm: syz.0.657 Not tainted syzkaller #0 PREEMPT [ 753.273402][ T5135] Hardware name: linux,dummy-virt (DT) [ 753.273429][ T5135] Call trace: [ 753.273452][ T5135] show_stack+0x18/0x24 (C) [ 753.273532][ T5135] dump_stack_lvl+0x7c/0xb0 [ 753.273584][ T5135] dump_stack+0x1c/0x28 [ 753.273631][ T5135] should_fail_ex+0x6b0/0x6c0 [ 753.273686][ T5135] should_failslab+0xbc/0x120 [ 753.273737][ T5135] __kmalloc_cache_noprof+0x3ec/0x680 [ 753.273786][ T5135] snd_seq_port_connect+0x60/0x450 [ 753.273843][ T5135] snd_seq_ioctl_subscribe_port+0x1d4/0x440 [ 753.273892][ T5135] call_seq_client_ctl+0x94/0x124 [ 753.273938][ T5135] snd_seq_kernel_client_ctl+0x2c/0x50 [ 753.273985][ T5135] snd_seq_oss_midi_open+0x3e4/0x5c0 [ 753.274031][ T5135] snd_seq_oss_midi_open_all+0x78/0xcc [ 753.274089][ T5135] snd_seq_oss_open+0x670/0x8dc [ 753.274140][ T5135] odev_open+0x74/0xa0 [ 753.274188][ T5135] soundcore_open+0x2cc/0x430 [ 753.274240][ T5135] chrdev_open+0x1a0/0x4e0 [ 753.274293][ T5135] do_dentry_open+0x35c/0xf24 [ 753.274343][ T5135] vfs_open_consume+0x8c/0x340 [ 753.274388][ T5135] path_openat+0xefc/0x1d50 [ 753.274438][ T5135] do_file_open+0x18c/0x380 [ 753.274515][ T5135] do_sys_openat2+0x134/0x184 [ 753.274567][ T5135] __arm64_sys_openat+0x134/0x1e0 [ 753.274613][ T5135] invoke_syscall+0x74/0x240 [ 753.274661][ T5135] el0_svc_common.constprop.0+0xac/0x230 [ 753.274709][ T5135] do_el0_svc+0x40/0x58 [ 753.274756][ T5135] el0_svc+0x58/0x21c [ 753.274808][ T5135] el0t_64_sync_handler+0xa0/0xe4 [ 753.274855][ T5135] el0t_64_sync+0x198/0x19c [ 754.290366][ T30] audit: type=1400 audit(753.780:267): avc: denied { map_create } for pid=5139 comm="syz.1.659" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 757.204643][ T30] audit: type=1400 audit(756.700:268): avc: denied { read } for pid=5148 comm="syz.1.662" name="loop-control" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 757.206508][ T30] audit: type=1400 audit(756.700:269): avc: denied { open } for pid=5148 comm="syz.1.662" path="/dev/loop-control" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 763.134213][ T30] audit: type=1400 audit(762.630:270): avc: denied { prog_load } for pid=5157 comm="syz.0.665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 763.189991][ T30] audit: type=1400 audit(762.680:271): avc: denied { bpf } for pid=5157 comm="syz.0.665" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 763.244825][ T30] audit: type=1400 audit(762.730:272): avc: denied { perfmon } for pid=5157 comm="syz.0.665" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 763.817460][ T30] audit: type=1400 audit(763.310:273): avc: denied { prog_run } for pid=5157 comm="syz.0.665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 767.784267][ T30] audit: type=1400 audit(767.100:274): avc: denied { map_create } for pid=5164 comm="syz.0.668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 767.867353][ T30] audit: type=1400 audit(767.130:275): avc: denied { connect } for pid=5164 comm="syz.0.668" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 772.656094][ T5173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 772.676055][ T5173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 775.383865][ T5179] FAULT_INJECTION: forcing a failure. [ 775.383865][ T5179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 775.384197][ T5179] CPU: 0 UID: 0 PID: 5179 Comm: syz.1.673 Not tainted syzkaller #0 PREEMPT [ 775.384332][ T5179] Hardware name: linux,dummy-virt (DT) [ 775.384391][ T5179] Call trace: [ 775.384441][ T5179] show_stack+0x18/0x24 (C) [ 775.384619][ T5179] dump_stack_lvl+0x7c/0xb0 [ 775.384733][ T5179] dump_stack+0x1c/0x28 [ 775.384845][ T5179] should_fail_ex+0x6b0/0x6c0 [ 775.384968][ T5179] should_fail+0x14/0x38 [ 775.385078][ T5179] should_fail_usercopy+0x1c/0x40 [ 775.385182][ T5179] strncpy_from_user+0x38/0x2e0 [ 775.385286][ T5179] __arm64_sys_add_key+0x120/0x394 [ 775.385403][ T5179] invoke_syscall+0x74/0x240 [ 775.385516][ T5179] el0_svc_common.constprop.0+0xac/0x230 [ 775.385621][ T5179] do_el0_svc+0x40/0x58 [ 775.385724][ T5179] el0_svc+0x58/0x21c [ 775.385838][ T5179] el0t_64_sync_handler+0xa0/0xe4 [ 775.385934][ T5179] el0t_64_sync+0x198/0x19c [ 779.583737][ T30] audit: type=1400 audit(779.080:276): avc: denied { read write } for pid=5190 comm="syz.1.678" name="nullb0" dev="devtmpfs" ino=672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 779.592472][ T30] audit: type=1400 audit(779.090:277): avc: denied { open } for pid=5190 comm="syz.1.678" path="/dev/nullb0" dev="devtmpfs" ino=672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 779.631953][ T30] audit: type=1400 audit(779.110:278): avc: denied { map } for pid=5190 comm="syz.1.678" path="/dev/nullb0" dev="devtmpfs" ino=672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 780.185390][ T5193] FAULT_INJECTION: forcing a failure. [ 780.185390][ T5193] name failslab, interval 1, probability 0, space 0, times 0 [ 780.185693][ T5193] CPU: 1 UID: 0 PID: 5193 Comm: syz.0.679 Not tainted syzkaller #0 PREEMPT [ 780.185797][ T5193] Hardware name: linux,dummy-virt (DT) [ 780.185853][ T5193] Call trace: [ 780.185901][ T5193] show_stack+0x18/0x24 (C) [ 780.186063][ T5193] dump_stack_lvl+0x7c/0xb0 [ 780.186168][ T5193] dump_stack+0x1c/0x28 [ 780.186265][ T5193] should_fail_ex+0x6b0/0x6c0 [ 780.186376][ T5193] should_failslab+0xbc/0x120 [ 780.186486][ T5193] __kvmalloc_node_noprof+0x5c8/0x8cc [ 780.186601][ T5193] __arm64_sys_add_key+0x1ac/0x394 [ 780.186709][ T5193] invoke_syscall+0x74/0x240 [ 780.186811][ T5193] el0_svc_common.constprop.0+0xac/0x230 [ 780.186915][ T5193] do_el0_svc+0x40/0x58 [ 780.187020][ T5193] el0_svc+0x58/0x21c [ 780.187133][ T5193] el0t_64_sync_handler+0xa0/0xe4 [ 780.187238][ T5193] el0t_64_sync+0x198/0x19c [ 780.215482][ T30] audit: type=1400 audit(779.690:279): avc: denied { ioctl } for pid=5190 comm="syz.1.678" path="/dev/nullb0" dev="devtmpfs" ino=672 ioctlcmd=0x127f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 781.563366][ T5201] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 781.583120][ T5201] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 783.905421][ T5212] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 783.920723][ T5212] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 785.579954][ T30] audit: type=1400 audit(784.940:280): avc: denied { create } for pid=5214 comm="syz.0.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 785.580590][ T30] audit: type=1400 audit(784.950:281): avc: denied { setopt } for pid=5214 comm="syz.0.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 785.584131][ T30] audit: type=1400 audit(784.960:282): avc: denied { ioctl } for pid=5214 comm="syz.0.688" path="socket:[9882]" dev="sockfs" ino=9882 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 785.594896][ T30] audit: type=1400 audit(784.970:283): avc: denied { write } for pid=5214 comm="syz.0.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 785.605208][ T30] audit: type=1400 audit(784.980:284): avc: denied { read } for pid=5214 comm="syz.0.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 795.321921][ T4951] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 795.555198][ T4951] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 795.569933][ T4951] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 795.570279][ T4951] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 795.631057][ T4951] usb 1-1: config 0 descriptor?? [ 796.422340][ T4951] usbhid 1-1:0.0: can't add hid device: -71 [ 796.423374][ T4951] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 796.475934][ T4951] usb 1-1: USB disconnect, device number 79 [ 797.211202][ T3673] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 797.515253][ T3673] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 797.556442][ T3673] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 797.556859][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 797.615881][ T3673] usb 1-1: config 0 descriptor?? [ 797.881474][ T5252] FAULT_INJECTION: forcing a failure. [ 797.881474][ T5252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 797.881793][ T5252] CPU: 0 UID: 0 PID: 5252 Comm: syz.1.700 Not tainted syzkaller #0 PREEMPT [ 797.881908][ T5252] Hardware name: linux,dummy-virt (DT) [ 797.881972][ T5252] Call trace: [ 797.882023][ T5252] show_stack+0x18/0x24 (C) [ 797.882193][ T5252] dump_stack_lvl+0x7c/0xb0 [ 797.882307][ T5252] dump_stack+0x1c/0x28 [ 797.882418][ T5252] should_fail_ex+0x6b0/0x6c0 [ 797.882552][ T5252] should_fail_alloc_page+0x70/0xc0 [ 797.882673][ T5252] prepare_alloc_pages+0x1cc/0x578 [ 797.882795][ T5252] __alloc_frozen_pages_noprof+0x1a4/0x2a70 [ 797.882905][ T5252] alloc_pages_mpol+0xf8/0x41c [ 797.883011][ T5252] alloc_frozen_pages_noprof+0xa8/0x140 [ 797.883117][ T5252] alloc_pages_noprof+0x14/0x120 [ 797.883223][ T5252] pgd_alloc+0x44/0x530 [ 797.883328][ T5252] mm_init+0x4d8/0x978 [ 797.883431][ T5252] copy_process+0x2fe0/0x56a0 [ 797.883548][ T5252] kernel_clone+0x15c/0x7e8 [ 797.883653][ T5252] __do_sys_clone+0xd4/0x124 [ 797.883759][ T5252] __arm64_sys_clone+0xa8/0x100 [ 797.883865][ T5252] invoke_syscall+0x74/0x240 [ 797.883976][ T5252] el0_svc_common.constprop.0+0xac/0x230 [ 797.884088][ T5252] do_el0_svc+0x40/0x58 [ 797.884187][ T5252] el0_svc+0x58/0x21c [ 797.884322][ T5252] el0t_64_sync_handler+0xa0/0xe4 [ 797.884427][ T5252] el0t_64_sync+0x198/0x19c [ 803.130284][ T5262] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 803.135925][ T5262] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 807.723563][ T5273] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 807.750397][ T5273] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 808.061462][ T9] usb 1-1: USB disconnect, device number 80 [ 808.447092][ T5275] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 808.460023][ T5275] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 811.141840][ T3673] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 811.327238][ T3673] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 811.360791][ T3673] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 811.361068][ T3673] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 811.361191][ T3673] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 811.361534][ T3673] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 811.413263][ T3673] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 811.413506][ T3673] usb 1-1: Product: syz [ 811.413609][ T3673] usb 1-1: Manufacturer: syz [ 811.631351][ T3673] cdc_wdm 1-1:1.0: skipping garbage [ 811.631586][ T3673] cdc_wdm 1-1:1.0: skipping garbage [ 811.682981][ T3673] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 811.899641][ T3673] usb 1-1: USB disconnect, device number 81 [ 812.435566][ T5292] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 812.449950][ T5292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 823.802404][ T5321] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 823.835155][ T5321] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 825.170016][ T3431] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 825.376425][ T3431] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 825.394592][ T3431] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 825.456573][ T3431] usb 1-1: config 0 descriptor?? [ 826.097191][ T3431] udl 1-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 826.107898][ T3431] [drm:udl_init] *ERROR* Selecting channel failed [ 826.255503][ T3431] [drm] Initialized udl 0.0.1 for 1-1:0.0 on minor 2 [ 826.255718][ T3431] [drm] Initialized udl on minor 2 [ 826.276527][ T3431] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 826.289733][ T3431] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 826.400144][ T5090] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 826.412007][ T3431] usb 1-1: USB disconnect, device number 82 [ 826.444534][ T5090] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 826.445990][ T5090] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 827.800781][ T5337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 827.813735][ T5337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 828.580521][ T5341] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 828.602363][ T5341] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 829.565356][ T30] audit: type=1400 audit(829.060:285): avc: denied { write } for pid=5346 comm="syz.1.735" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 829.665509][ T5347] binder: 5346:5347 tried to acquire reference to desc 0, got 1 instead [ 829.676959][ T5347] binder: 5346:5347 ioctl c0306201 20000b00 returned -14 [ 829.699827][ T5347] binder: 5346:5347 not enough space to store 12 fds in buffer [ 829.700241][ T5347] binder: 5347:5346 translate fd array failed [ 829.703392][ T5347] binder: 5346:5347 transaction call to 5346:0 failed 11/29201/-22, code 0 size 112-24 line 3665 [ 829.714897][ T9] binder: undelivered TRANSACTION_ERROR: 29201 [ 830.191519][ T5351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 830.197212][ T5351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 831.037270][ T5354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 831.071783][ T5354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 832.034254][ T30] audit: type=1400 audit(831.530:286): avc: denied { write } for pid=5360 comm="syz.0.741" name="mcfilter6" dev="proc" ino=4026532662 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 832.910031][ T9] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 833.012021][ T5367] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 833.035327][ T5367] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 833.145561][ T9] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 833.273358][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 833.273710][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 833.346073][ T9] usb 1-1: config 0 descriptor?? [ 834.162311][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 834.163307][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 834.214946][ T9] usb 1-1: USB disconnect, device number 83 [ 837.552327][ T3673] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 837.572619][ T5384] ptrace attach of "/syz-executor exec"[5385] was attempted by "/syz-executor exec"[5384] [ 837.760546][ T3673] usb 1-1: device descriptor read/64, error -71 [ 837.792949][ T30] audit: type=1400 audit(837.290:287): avc: denied { write } for pid=5386 comm="syz.1.753" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 838.021428][ T3673] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 838.210409][ T3673] usb 1-1: device descriptor read/64, error -71 [ 838.352055][ T3673] usb usb1-port1: attempt power cycle [ 838.769609][ T3673] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 838.822474][ T3673] usb 1-1: device descriptor read/8, error -71 [ 839.081414][ T3673] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 839.140051][ T3673] usb 1-1: device descriptor read/8, error -71 [ 839.265502][ T3673] usb usb1-port1: unable to enumerate USB device [ 844.465316][ T30] audit: type=1400 audit(843.960:288): avc: denied { mounton } for pid=5397 comm="syz.1.758" path="/549/file0" dev="tmpfs" ino=2867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 848.160601][ T23] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 848.390745][ T23] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 848.415751][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 848.416016][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 848.416129][ T23] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 848.416401][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 848.450953][ T23] usb 1-1: config 0 descriptor?? [ 849.084406][ T23] hid-generic 0003:047F:FFFF.0004: hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 849.235622][ T1008] usb 1-1: USB disconnect, device number 88 [ 849.835642][ T5405] fido_id[5405]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 853.660842][ T3431] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 853.830128][ T3431] usb 1-1: Using ep0 maxpacket: 32 [ 853.834052][ T3431] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 853.847716][ T3431] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 853.847898][ T3431] usb 1-1: config 0 has no interface number 0 [ 853.848028][ T3431] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 853.849490][ T3431] usb 1-1: config 0 interface 85 has no altsetting 0 [ 853.886290][ T3431] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 853.886551][ T3431] usb 1-1: Product: syz [ 853.886652][ T3431] usb 1-1: Manufacturer: syz [ 853.886756][ T3431] usb 1-1: SerialNumber: syz [ 853.951986][ T3431] usb 1-1: config 0 descriptor?? [ 854.245563][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 854.246739][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 854.296756][ T3431] usb 1-1: USB disconnect, device number 89 [ 855.200045][ T3431] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 855.339226][ T3431] usb 1-1: device descriptor read/64, error -71 [ 855.600828][ T3431] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 855.730936][ T3431] usb 1-1: device descriptor read/64, error -71 [ 855.845237][ T3431] usb usb1-port1: attempt power cycle [ 856.220655][ T3431] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 856.254852][ T3431] usb 1-1: device descriptor read/8, error -71 [ 856.510644][ T3431] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 856.533145][ T3431] usb 1-1: device descriptor read/8, error -71 [ 856.653410][ T3431] usb usb1-port1: unable to enumerate USB device [ 861.519482][ T30] audit: type=1400 audit(860.980:289): avc: denied { watch } for pid=5420 comm="syz.1.764" path="/550/file0" dev="tmpfs" ino=2873 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 861.519791][ T30] audit: type=1400 audit(860.980:290): avc: denied { watch_sb watch_reads } for pid=5420 comm="syz.1.764" path="/550/file0" dev="tmpfs" ino=2873 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 866.264680][ T5428] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 872.001927][ T5432] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 873.349507][ T1008] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 873.509423][ T1008] usb 1-1: device descriptor read/64, error -71 [ 873.759973][ T1008] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 873.943028][ T1008] usb 1-1: device descriptor read/64, error -71 [ 874.055161][ T1008] usb usb1-port1: attempt power cycle [ 874.480746][ T1008] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 874.506616][ T1008] usb 1-1: device descriptor read/8, error -71 [ 874.664888][ T30] audit: type=1400 audit(874.160:291): avc: denied { mount } for pid=5440 comm="syz.1.770" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 874.780275][ T1008] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 874.831753][ T30] audit: type=1400 audit(874.320:292): avc: denied { unmount } for pid=3413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 874.891080][ T1008] usb 1-1: device descriptor read/8, error -71 [ 875.011147][ T1008] usb usb1-port1: unable to enumerate USB device [ 882.179212][ T30] audit: type=1400 audit(881.530:293): avc: denied { map_read map_write } for pid=5450 comm="syz.1.775" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 887.026366][ T30] audit: type=1400 audit(886.520:294): avc: denied { create } for pid=5459 comm="syz.0.777" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 887.043163][ T30] audit: type=1400 audit(886.540:295): avc: denied { connect } for pid=5459 comm="syz.0.777" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 890.457529][ T5468] netlink: 596 bytes leftover after parsing attributes in process `syz.1.779'. [ 890.539804][ T3673] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 890.805940][ T3673] usb 1-1: device descriptor read/64, error -71 [ 890.992329][ T30] audit: type=1400 audit(890.480:296): avc: denied { cmd } for pid=5470 comm="iou-wrk-5471" path="socket:[10948]" dev="sockfs" ino=10948 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 891.059386][ T3673] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 891.209234][ T3673] usb 1-1: device descriptor read/64, error -71 [ 891.333848][ T3673] usb usb1-port1: attempt power cycle [ 891.710170][ T3673] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 891.742250][ T3673] usb 1-1: device descriptor read/8, error -71 [ 891.993817][ T3673] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 892.102891][ T3673] usb 1-1: device descriptor read/8, error -71 [ 892.222376][ T3673] usb usb1-port1: unable to enumerate USB device [ 893.224292][ T30] audit: type=1400 audit(892.720:297): avc: denied { name_bind } for pid=5482 comm="syz.1.783" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 905.922681][ T30] audit: type=1326 audit(905.420:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.936400][ T30] audit: type=1326 audit(905.420:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.936762][ T30] audit: type=1326 audit(905.430:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=50 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.936971][ T30] audit: type=1326 audit(905.430:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.937132][ T30] audit: type=1326 audit(905.430:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.957989][ T30] audit: type=1326 audit(905.420:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.966871][ T30] audit: type=1326 audit(905.460:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.967162][ T30] audit: type=1326 audit(905.460:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=436 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 905.967313][ T30] audit: type=1326 audit(905.460:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5517 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000b7 syscall=94 compat=0 ip=0xffffa4f7a228 code=0x7ffc0000 [ 910.399580][ T30] audit: type=1400 audit(909.890:307): avc: denied { write } for pid=5535 comm="syz.1.803" name="functions" dev="configfs" ino=8892 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 910.406873][ T5536] device-mapper: ioctl: Invalid ioctl structure: name m, dev f806 [ 913.429420][ T5552] FAULT_INJECTION: forcing a failure. [ 913.429420][ T5552] name failslab, interval 1, probability 0, space 0, times 0 [ 913.429727][ T5552] CPU: 1 UID: 0 PID: 5552 Comm: syz.0.809 Not tainted syzkaller #0 PREEMPT [ 913.429838][ T5552] Hardware name: linux,dummy-virt (DT) [ 913.429903][ T5552] Call trace: [ 913.429952][ T5552] show_stack+0x18/0x24 (C) [ 913.430123][ T5552] dump_stack_lvl+0x7c/0xb0 [ 913.430238][ T5552] dump_stack+0x1c/0x28 [ 913.430342][ T5552] should_fail_ex+0x6b0/0x6c0 [ 913.430458][ T5552] should_failslab+0xbc/0x120 [ 913.430569][ T5552] kmem_cache_alloc_noprof+0x3d4/0x660 [ 913.430680][ T5552] do_getname+0x3c/0x290 [ 913.430790][ T5552] getname_flags+0x14/0x20 [ 913.430895][ T5552] do_sys_openat2+0xac/0x184 [ 913.431008][ T5552] __arm64_sys_openat+0x134/0x1e0 [ 913.431114][ T5552] invoke_syscall+0x74/0x240 [ 913.431211][ T5552] el0_svc_common.constprop.0+0xac/0x230 [ 913.431310][ T5552] do_el0_svc+0x40/0x58 [ 913.431408][ T5552] el0_svc+0x58/0x21c [ 913.431515][ T5552] el0t_64_sync_handler+0xa0/0xe4 [ 913.431617][ T5552] el0t_64_sync+0x198/0x19c [ 917.781806][ T30] audit: type=1400 audit(917.220:308): avc: denied { create } for pid=5553 comm="syz.0.810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 921.746006][ T30] audit: type=1400 audit(921.240:309): avc: denied { create } for pid=5567 comm="syz.1.812" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 922.549554][ T30] audit: type=1400 audit(922.040:310): avc: denied { ioctl } for pid=5569 comm="syz.1.813" path="socket:[11415]" dev="sockfs" ino=11415 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 925.365467][ T5575] FAULT_INJECTION: forcing a failure. [ 925.365467][ T5575] name failslab, interval 1, probability 0, space 0, times 0 [ 925.365634][ T5575] CPU: 0 UID: 0 PID: 5575 Comm: syz.1.814 Not tainted syzkaller #0 PREEMPT [ 925.365689][ T5575] Hardware name: linux,dummy-virt (DT) [ 925.365717][ T5575] Call trace: [ 925.365738][ T5575] show_stack+0x18/0x24 (C) [ 925.365819][ T5575] dump_stack_lvl+0x7c/0xb0 [ 925.365869][ T5575] dump_stack+0x1c/0x28 [ 925.365916][ T5575] should_fail_ex+0x6b0/0x6c0 [ 925.365970][ T5575] should_failslab+0xbc/0x120 [ 925.366020][ T5575] kmem_cache_alloc_noprof+0x3d4/0x660 [ 925.366078][ T5575] do_getname+0x3c/0x290 [ 925.366130][ T5575] getname_flags+0x14/0x20 [ 925.366179][ T5575] do_sys_openat2+0xac/0x184 [ 925.366226][ T5575] __arm64_sys_openat+0x134/0x1e0 [ 925.366272][ T5575] invoke_syscall+0x74/0x240 [ 925.366319][ T5575] el0_svc_common.constprop.0+0xac/0x230 [ 925.366367][ T5575] do_el0_svc+0x40/0x58 [ 925.366414][ T5575] el0_svc+0x58/0x21c [ 925.366466][ T5575] el0t_64_sync_handler+0xa0/0xe4 [ 925.366512][ T5575] el0t_64_sync+0x198/0x19c [ 929.319066][ T30] audit: type=1400 audit(928.810:311): avc: denied { ioctl } for pid=5588 comm="syz.0.817" path="socket:[11447]" dev="sockfs" ino=11447 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 929.884511][ T5593] FAULT_INJECTION: forcing a failure. [ 929.884511][ T5593] name failslab, interval 1, probability 0, space 0, times 0 [ 929.884710][ T5593] CPU: 0 UID: 0 PID: 5593 Comm: syz.0.819 Not tainted syzkaller #0 PREEMPT [ 929.884765][ T5593] Hardware name: linux,dummy-virt (DT) [ 929.884794][ T5593] Call trace: [ 929.884816][ T5593] show_stack+0x18/0x24 (C) [ 929.884900][ T5593] dump_stack_lvl+0x7c/0xb0 [ 929.884951][ T5593] dump_stack+0x1c/0x28 [ 929.884998][ T5593] should_fail_ex+0x6b0/0x6c0 [ 929.885056][ T5593] should_failslab+0xbc/0x120 [ 929.885107][ T5593] kmem_cache_alloc_noprof+0x3d4/0x660 [ 929.885156][ T5593] do_getname+0x3c/0x290 [ 929.885205][ T5593] getname_flags+0x14/0x20 [ 929.885253][ T5593] do_sys_openat2+0xac/0x184 [ 929.885301][ T5593] __arm64_sys_openat+0x134/0x1e0 [ 929.885346][ T5593] invoke_syscall+0x74/0x240 [ 929.885393][ T5593] el0_svc_common.constprop.0+0xac/0x230 [ 929.885441][ T5593] do_el0_svc+0x40/0x58 [ 929.885487][ T5593] el0_svc+0x58/0x21c [ 929.885546][ T5593] el0t_64_sync_handler+0xa0/0xe4 [ 929.885595][ T5593] el0t_64_sync+0x198/0x19c [ 930.841959][ T5600] netlink: 8 bytes leftover after parsing attributes in process `syz.0.820'. [ 931.081712][ T5600] vlan2: entered allmulticast mode [ 931.082213][ T5600] vlan0: entered allmulticast mode [ 931.082319][ T5600] veth0_vlan: entered allmulticast mode [ 942.387599][ T5616] file system registered [ 942.450315][ T30] audit: type=1400 audit(941.870:312): avc: denied { write } for pid=5615 comm="syz.0.826" name="functions" dev="configfs" ino=8892 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 942.528195][ T30] audit: type=1400 audit(942.020:313): avc: denied { mount } for pid=5615 comm="syz.0.826" name="/" dev="functionfs" ino=11130 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbfs_t tclass=filesystem permissive=1 [ 943.114778][ T30] audit: type=1400 audit(942.570:314): avc: denied { unmount } for pid=3412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbfs_t tclass=filesystem permissive=1 [ 943.157055][ T3412] ffs_data_put(): freeing [ 943.557529][ T5620] loop7: detected capacity change from 0 to 16384 [ 944.834268][ T5626] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 944.853485][ T5626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 945.485646][ T30] audit: type=1400 audit(944.980:315): avc: denied { execute } for pid=5628 comm="syz.1.831" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=11516 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 945.621398][ T30] audit: type=1400 audit(945.110:316): avc: denied { allowed } for pid=5628 comm="syz.1.831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 945.766257][ T30] audit: type=1400 audit(945.260:317): avc: denied { create } for pid=5630 comm="syz.0.832" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 945.909903][ T30] audit: type=1400 audit(945.400:318): avc: denied { rename } for pid=5630 comm="syz.0.832" name="file0" dev="tmpfs" ino=1302 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 945.910987][ T30] audit: type=1400 audit(945.400:319): avc: denied { rename } for pid=5630 comm="syz.0.832" name="bus" dev="tmpfs" ino=1303 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 945.911331][ T30] audit: type=1400 audit(945.400:320): avc: denied { unlink } for pid=5630 comm="syz.0.832" name="file0" dev="tmpfs" ino=1302 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 947.702612][ T30] audit: type=1400 audit(947.200:322): avc: denied { write } for pid=5636 comm="syz.0.835" name="001" dev="devtmpfs" ino=703 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 947.742172][ T30] audit: type=1400 audit(947.180:321): avc: denied { mount } for pid=5635 comm="syz.1.834" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 947.799933][ T5638] usb usb1: usbfs: interface 0 claimed by hub while 'syz.0.835' sets config #1 [ 948.010728][ T30] audit: type=1400 audit(947.490:323): avc: denied { unmount } for pid=3413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 949.060934][ T3514] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 949.391395][ T3514] usb 1-1: device descriptor read/64, error -71 [ 949.663733][ T3514] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 949.880368][ T3514] usb 1-1: device descriptor read/64, error -71 [ 949.997370][ T3514] usb usb1-port1: attempt power cycle [ 950.400896][ T3514] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 950.443187][ T3514] usb 1-1: device descriptor read/8, error -71 [ 950.733695][ T3514] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 950.833573][ T3514] usb 1-1: device descriptor read/8, error -71 [ 950.944981][ T3514] usb usb1-port1: unable to enumerate USB device [ 952.854096][ T5653] netlink: 8 bytes leftover after parsing attributes in process `syz.1.841'. [ 960.433262][ T5659] capability: warning: `syz.1.843' uses deprecated v2 capabilities in a way that may be insecure [ 960.591207][ T3514] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 960.809553][ T3514] usb 1-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 960.953792][ T3514] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 960.954211][ T3514] usb 1-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 961.130908][ T3514] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 961.131148][ T3514] usb 1-1: Product: syz [ 961.131249][ T3514] usb 1-1: Manufacturer: syz [ 961.131358][ T3514] usb 1-1: SerialNumber: syz [ 964.559895][ T5674] ======================================================= [ 964.559895][ T5674] WARNING: The mand mount option has been deprecated and [ 964.559895][ T5674] and is ignored by this kernel. Remove the mand [ 964.559895][ T5674] option from the mount to silence this warning. [ 964.559895][ T5674] ======================================================= [ 964.597615][ T30] audit: type=1400 audit(964.090:324): avc: denied { unmount } for pid=5673 comm="syz.1.850" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 965.534115][ T5091] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 966.051759][ T5091] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 966.476106][ T5091] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 966.572635][ T30] audit: type=1400 audit(966.060:325): avc: denied { execute } for pid=5676 comm="syz-executor" name="syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 966.605418][ T30] audit: type=1400 audit(966.090:326): avc: denied { execute_no_trans } for pid=5676 comm="syz-executor" path="/syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 966.992291][ T5091] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 970.994883][ T5091] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 971.077020][ T5091] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 971.143889][ T5091] bond0 (unregistering): Released all slaves [ 971.420373][ T30] audit: type=1400 audit(970.900:327): avc: denied { search } for pid=3252 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 971.420726][ T30] audit: type=1400 audit(970.910:328): avc: denied { search } for pid=3252 comm="dhcpcd" name="udev" dev="tmpfs" ino=7 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 971.420891][ T30] audit: type=1400 audit(970.910:329): avc: denied { search } for pid=3252 comm="dhcpcd" name="data" dev="tmpfs" ino=11 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 971.421049][ T30] audit: type=1400 audit(970.910:330): avc: denied { search } for pid=3252 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 971.421208][ T30] audit: type=1400 audit(970.910:331): avc: denied { search } for pid=3252 comm="dhcpcd" name="udev" dev="tmpfs" ino=7 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 971.421360][ T30] audit: type=1400 audit(970.910:332): avc: denied { search } for pid=3252 comm="dhcpcd" name="data" dev="tmpfs" ino=11 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 974.180390][ T30] audit: type=1400 audit(973.660:333): avc: denied { read } for pid=5691 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=933 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 974.207861][ T30] audit: type=1400 audit(973.700:334): avc: denied { read open } for pid=5691 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=933 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 974.226541][ T30] audit: type=1400 audit(973.720:335): avc: denied { getattr } for pid=5691 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=933 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 974.669765][ T30] audit: type=1400 audit(974.160:336): avc: denied { write } for pid=5689 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 975.278035][ T3514] usb 1-1: USB disconnect, device number 106 [ 975.529829][ T5091] hsr_slave_0: left promiscuous mode [ 975.545714][ T5091] hsr_slave_1: left promiscuous mode [ 975.769241][ T5091] veth1_macvtap: left promiscuous mode [ 975.769889][ T5091] veth0_macvtap: left promiscuous mode [ 975.771497][ T5091] veth1_vlan: left promiscuous mode [ 975.772640][ T5091] veth0_vlan: left promiscuous mode [ 978.182951][ T5706] nbd0: detected capacity change from 0 to 63 [ 979.346477][ T5707] block nbd0: Receive control failed (result -104) [ 983.861677][ T3252] 8021q: adding VLAN 0 to HW filter on device eth1 [ 984.452068][ T5677] rxe_eth0 speed is unknown, defaulting to 1000 [ 985.459339][ T3431] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 985.710088][ T3431] usb 1-1: device descriptor read/64, error -71 [ 985.981007][ T3431] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 986.160132][ T3431] usb 1-1: device descriptor read/64, error -71 [ 986.276346][ T3431] usb usb1-port1: attempt power cycle [ 986.720590][ T3431] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 986.760000][ T3431] usb 1-1: device descriptor read/8, error -71 [ 987.049250][ T3431] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 987.089778][ T3431] usb 1-1: device descriptor read/8, error -71 [ 987.210860][ T3431] usb usb1-port1: unable to enumerate USB device [ 987.714140][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 987.714254][ T30] audit: type=1400 audit(987.210:340): avc: denied { write } for pid=5725 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 989.035950][ T30] audit: type=1400 audit(988.530:341): avc: denied { write } for pid=5731 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 990.103115][ T3252] 8021q: adding VLAN 0 to HW filter on device eth2 [ 993.159403][ T30] audit: type=1400 audit(992.650:342): avc: denied { write } for pid=5745 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 993.422423][ T5677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 993.501061][ T5677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 994.018036][ T30] audit: type=1400 audit(993.510:343): avc: denied { write } for pid=5749 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 994.935808][ T3252] 8021q: adding VLAN 0 to HW filter on device eth3 [ 998.257703][ T30] audit: type=1400 audit(997.750:344): avc: denied { write } for pid=5766 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 998.297612][ T5677] hsr_slave_0: entered promiscuous mode [ 998.336433][ T5677] hsr_slave_1: entered promiscuous mode [ 998.394586][ T5677] debugfs: 'hsr0' already exists in 'hsr' [ 998.394925][ T5677] Cannot create hsr debugfs directory [ 999.749526][ T30] audit: type=1400 audit(999.230:345): avc: denied { write } for pid=5771 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1001.592509][ T3252] 8021q: adding VLAN 0 to HW filter on device eth4 [ 1008.443579][ T5677] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1008.520029][ T5677] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1008.564352][ T5677] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1008.630409][ T5677] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1008.692976][ T5677] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1008.814510][ T5677] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1008.851619][ T30] audit: type=1400 audit(1008.350:346): avc: denied { write } for pid=5779 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1008.863042][ T5677] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1008.917791][ T5677] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1009.158004][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 30 seconds [ 1009.165935][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 30 seconds [ 1009.166203][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 30 seconds [ 1009.166373][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 30 seconds [ 1011.171809][ T4951] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 1011.415022][ T30] audit: type=1400 audit(1010.910:347): avc: denied { write } for pid=5790 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1011.481409][ T4951] usb 1-1: device descriptor read/64, error -71 [ 1011.742709][ T4951] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 1011.950713][ T4951] usb 1-1: device descriptor read/64, error -71 [ 1012.064561][ T4951] usb usb1-port1: attempt power cycle [ 1012.462514][ T4951] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 1012.487179][ T4951] usb 1-1: device descriptor read/8, error -71 [ 1012.739152][ T4951] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 1012.770862][ T4951] usb 1-1: device descriptor read/8, error -71 [ 1012.889238][ T4951] usb usb1-port1: unable to enumerate USB device [ 1013.532267][ T5677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1014.054044][ T30] audit: type=1400 audit(1013.550:348): avc: denied { write } for pid=5799 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1015.135512][ T30] audit: type=1400 audit(1014.630:349): avc: denied { write } for pid=5805 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1017.335870][ T30] audit: type=1400 audit(1016.830:350): avc: denied { write } for pid=5810 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1018.566351][ T30] audit: type=1400 audit(1018.060:351): avc: denied { write } for pid=5815 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1020.006152][ T30] audit: type=1400 audit(1019.500:352): avc: denied { write } for pid=5819 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1020.825662][ T30] audit: type=1400 audit(1020.320:353): avc: denied { write } for pid=5825 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1023.453882][ T5837] FAULT_INJECTION: forcing a failure. [ 1023.453882][ T5837] name failslab, interval 1, probability 0, space 0, times 0 [ 1023.454191][ T5837] CPU: 1 UID: 0 PID: 5837 Comm: syz.0.867 Not tainted syzkaller #0 PREEMPT [ 1023.454296][ T5837] Hardware name: linux,dummy-virt (DT) [ 1023.454360][ T5837] Call trace: [ 1023.454409][ T5837] show_stack+0x18/0x24 (C) [ 1023.454586][ T5837] dump_stack_lvl+0x7c/0xb0 [ 1023.454699][ T5837] dump_stack+0x1c/0x28 [ 1023.454805][ T5837] should_fail_ex+0x6b0/0x6c0 [ 1023.454923][ T5837] should_failslab+0xbc/0x120 [ 1023.455038][ T5837] __kmalloc_cache_noprof+0x3ec/0x680 [ 1023.455157][ T5837] create_pinctrl+0x54/0xbbc [ 1023.455264][ T5837] pinctrl_get+0xf0/0x1dc [ 1023.455367][ T5837] devm_pinctrl_get+0x18/0x6c [ 1023.455471][ T5837] pinctrl_bind_pins+0x90/0x7e0 [ 1023.455593][ T5837] really_probe+0x8c/0x850 [ 1023.455703][ T5837] __driver_probe_device+0x2bc/0x3e8 [ 1023.455807][ T5837] driver_probe_device+0xe8/0x160 [ 1023.455943][ T5837] __driver_attach+0x178/0x490 [ 1023.456043][ T5837] bus_for_each_dev+0xfc/0x184 [ 1023.456162][ T5837] driver_attach+0x3c/0x60 [ 1023.456299][ T5837] bus_add_driver+0x34c/0x518 [ 1023.456406][ T5837] driver_register+0x154/0x39c [ 1023.456508][ T5837] usb_gadget_register_driver_owner+0xfc/0x264 [ 1023.456630][ T5837] raw_ioctl+0x1574/0x2898 [ 1023.456736][ T5837] __arm64_sys_ioctl+0x128/0x1a8 [ 1023.456836][ T5837] invoke_syscall+0x74/0x240 [ 1023.456939][ T5837] el0_svc_common.constprop.0+0xac/0x230 [ 1023.457053][ T5837] do_el0_svc+0x40/0x58 [ 1023.457160][ T5837] el0_svc+0x58/0x21c [ 1023.457267][ T5837] el0t_64_sync_handler+0xa0/0xe4 [ 1023.457362][ T5837] el0t_64_sync+0x198/0x19c [ 1023.861646][ T3514] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 1024.147934][ T3514] usb 1-1: device descriptor read/64, error -71 [ 1024.449927][ T3514] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 1024.542852][ T30] audit: type=1400 audit(1024.020:354): avc: denied { write } for pid=5834 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1024.609714][ T3514] usb 1-1: device descriptor read/64, error -71 [ 1024.721490][ T3514] usb usb1-port1: attempt power cycle [ 1025.140865][ T3514] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 1025.229725][ T3514] usb 1-1: device descriptor read/8, error -71 [ 1025.510258][ T3514] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 1025.664444][ T3514] usb 1-1: device descriptor read/8, error -71 [ 1025.792971][ T3514] usb usb1-port1: unable to enumerate USB device [ 1026.375135][ T30] audit: type=1400 audit(1025.870:355): avc: denied { write } for pid=5843 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1028.012935][ T30] audit: type=1400 audit(1027.510:356): avc: denied { write } for pid=5848 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1029.161877][ T30] audit: type=1400 audit(1028.660:357): avc: denied { write } for pid=5854 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1030.276706][ T5677] veth0_vlan: entered promiscuous mode [ 1030.342940][ T5677] veth1_vlan: entered promiscuous mode [ 1030.661716][ T5677] veth0_macvtap: entered promiscuous mode [ 1030.722172][ T5677] veth1_macvtap: entered promiscuous mode [ 1031.436897][ T5035] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.470878][ T56] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.471339][ T56] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.539733][ T5035] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.731014][ T30] audit: type=1400 audit(1031.220:358): avc: denied { mounton } for pid=5677 comm="syz-executor" path="/syzkaller.oPw78k/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=11983 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 1035.580375][ T3514] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 1036.130290][ T3514] usb 1-1: device descriptor read/64, error -71 [ 1037.349901][ T3514] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 1037.560932][ T3514] usb 1-1: device descriptor read/64, error -71 [ 1038.373012][ T3514] usb usb1-port1: attempt power cycle [ 1039.670343][ T3514] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 1039.706386][ T3514] usb 1-1: device descriptor read/8, error -71 [ 1040.235052][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 60 seconds [ 1040.235422][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 60 seconds [ 1040.235571][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 60 seconds [ 1040.235710][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 60 seconds [ 1040.373437][ T3514] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 1040.497163][ T3514] usb 1-1: device descriptor read/8, error -71 [ 1040.601856][ T3514] usb usb1-port1: unable to enumerate USB device [ 1040.716041][ T3222] udevd[3222]: worker [5699] /devices/virtual/block/nbd0 is taking a long time [ 1041.878089][ T5876] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1041.890440][ T5876] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1045.642984][ T5889] netlink: 4 bytes leftover after parsing attributes in process `syz.0.879'. [ 1046.777389][ T5894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1046.817533][ T5894] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1050.965054][ T5915] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1050.968124][ T5915] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1062.325601][ T5939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5125 sclass=netlink_route_socket pid=5939 comm=syz.0.899 [ 1062.455401][ T5941] netlink: 24 bytes leftover after parsing attributes in process `syz.1.900'. [ 1063.954237][ T5956] netlink: 8 bytes leftover after parsing attributes in process `syz.0.907'. [ 1065.321766][ T5967] netlink: 4 bytes leftover after parsing attributes in process `syz.0.913'. [ 1065.372628][ T5967] gretap0: entered promiscuous mode [ 1065.376794][ T5967] macvtap1: entered promiscuous mode [ 1065.380374][ T5967] macvtap1: entered allmulticast mode [ 1065.380520][ T5967] gretap0: entered allmulticast mode [ 1065.650586][ T5970] FAULT_INJECTION: forcing a failure. [ 1065.650586][ T5970] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1065.650758][ T5970] CPU: 0 UID: 0 PID: 5970 Comm: syz.0.914 Not tainted syzkaller #0 PREEMPT [ 1065.650816][ T5970] Hardware name: linux,dummy-virt (DT) [ 1065.650844][ T5970] Call trace: [ 1065.650867][ T5970] show_stack+0x18/0x24 (C) [ 1065.650951][ T5970] dump_stack_lvl+0x7c/0xb0 [ 1065.651002][ T5970] dump_stack+0x1c/0x28 [ 1065.651051][ T5970] should_fail_ex+0x6b0/0x6c0 [ 1065.651110][ T5970] should_fail+0x14/0x38 [ 1065.651158][ T5970] get_futex_key+0x190/0xea4 [ 1065.651214][ T5970] futex_wake+0xc0/0x49c [ 1065.651259][ T5970] do_futex+0x258/0x280 [ 1065.651309][ T5970] __arm64_sys_futex+0x1e8/0x310 [ 1065.651359][ T5970] invoke_syscall+0x74/0x240 [ 1065.651407][ T5970] el0_svc_common.constprop.0+0xac/0x230 [ 1065.651455][ T5970] do_el0_svc+0x40/0x58 [ 1065.651503][ T5970] el0_svc+0x58/0x21c [ 1065.651565][ T5970] el0t_64_sync_handler+0xa0/0xe4 [ 1065.651614][ T5970] el0t_64_sync+0x198/0x19c [ 1065.777946][ T5972] netlink: 'syz.1.915': attribute type 3 has an invalid length. [ 1066.205848][ T30] audit: type=1400 audit(1065.700:359): avc: denied { create } for pid=5973 comm="syz.1.916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 1066.255883][ T30] audit: type=1400 audit(1065.750:360): avc: denied { sys_admin } for pid=5973 comm="syz.1.916" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 1066.837122][ T5977] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1069.186674][ T30] audit: type=1400 audit(1068.680:361): avc: denied { connect } for pid=5982 comm="syz.1.920" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1069.595977][ T30] audit: type=1400 audit(1069.090:362): avc: denied { bind } for pid=5984 comm="syz.0.921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1070.432369][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 90 seconds [ 1070.432808][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 90 seconds [ 1070.432966][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 90 seconds [ 1070.433129][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 90 seconds [ 1070.891404][ T5993] FAULT_INJECTION: forcing a failure. [ 1070.891404][ T5993] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1070.891573][ T5993] CPU: 1 UID: 0 PID: 5993 Comm: syz.1.925 Not tainted syzkaller #0 PREEMPT [ 1070.891628][ T5993] Hardware name: linux,dummy-virt (DT) [ 1070.891657][ T5993] Call trace: [ 1070.891679][ T5993] show_stack+0x18/0x24 (C) [ 1070.891762][ T5993] dump_stack_lvl+0x7c/0xb0 [ 1070.891813][ T5993] dump_stack+0x1c/0x28 [ 1070.891861][ T5993] should_fail_ex+0x6b0/0x6c0 [ 1070.891914][ T5993] should_fail+0x14/0x38 [ 1070.891962][ T5993] get_futex_key+0x190/0xea4 [ 1070.892014][ T5993] futex_wake+0xc0/0x49c [ 1070.892078][ T5993] do_futex+0x258/0x280 [ 1070.892126][ T5993] __arm64_sys_futex+0x1e8/0x310 [ 1070.892175][ T5993] invoke_syscall+0x74/0x240 [ 1070.892261][ T5993] el0_svc_common.constprop.0+0xac/0x230 [ 1070.892314][ T5993] do_el0_svc+0x40/0x58 [ 1070.892360][ T5993] el0_svc+0x58/0x21c [ 1070.892412][ T5993] el0t_64_sync_handler+0xa0/0xe4 [ 1070.892458][ T5993] el0t_64_sync+0x198/0x19c [ 1076.260564][ T6023] FAULT_INJECTION: forcing a failure. [ 1076.260564][ T6023] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1076.260790][ T6023] CPU: 0 UID: 0 PID: 6023 Comm: syz.1.937 Not tainted syzkaller #0 PREEMPT [ 1076.260848][ T6023] Hardware name: linux,dummy-virt (DT) [ 1076.260876][ T6023] Call trace: [ 1076.260899][ T6023] show_stack+0x18/0x24 (C) [ 1076.260981][ T6023] dump_stack_lvl+0x7c/0xb0 [ 1076.261031][ T6023] dump_stack+0x1c/0x28 [ 1076.261086][ T6023] should_fail_ex+0x6b0/0x6c0 [ 1076.261144][ T6023] should_fail+0x14/0x38 [ 1076.261193][ T6023] get_futex_key+0x190/0xea4 [ 1076.261247][ T6023] futex_wake+0xc0/0x49c [ 1076.261292][ T6023] do_futex+0x258/0x280 [ 1076.261342][ T6023] __arm64_sys_futex+0x1e8/0x310 [ 1076.261393][ T6023] invoke_syscall+0x74/0x240 [ 1076.261441][ T6023] el0_svc_common.constprop.0+0xac/0x230 [ 1076.261491][ T6023] do_el0_svc+0x40/0x58 [ 1076.261538][ T6023] el0_svc+0x58/0x21c [ 1076.261596][ T6023] el0t_64_sync_handler+0xa0/0xe4 [ 1076.261644][ T6023] el0t_64_sync+0x198/0x19c [ 1083.044907][ T30] audit: type=1400 audit(1082.540:363): avc: denied { remount } for pid=6052 comm="syz.0.952" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 1089.369129][ T6093] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 1090.307154][ T6095] bond1: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 1090.446623][ T6095] bond1: (slave lo): Enslaving as an active interface with an up link [ 1090.481476][ T6095] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 1093.967864][ T6124] all: renamed from macvtap0 (while UP) [ 1097.843924][ T30] audit: type=1400 audit(1097.340:364): avc: denied { create } for pid=6139 comm="syz.0.987" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 1100.505231][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 120 seconds [ 1100.505673][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 120 seconds [ 1100.506444][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 120 seconds [ 1100.506625][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 120 seconds [ 1102.884482][ T6177] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1102.887896][ T6177] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1104.705538][ T6186] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1104.717100][ T6186] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1109.662679][ T6208] syzkaller0: entered promiscuous mode [ 1109.662939][ T6208] syzkaller0: entered allmulticast mode [ 1110.470887][ T6211] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1110.476475][ T6211] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1110.990103][ T6213] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5125 sclass=netlink_route_socket pid=6213 comm=syz.1.1019 [ 1112.263280][ T6220] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1112.263563][ T6220] block device autoloading is deprecated and will be removed. [ 1112.302042][ T6220] capability: warning: `syz.1.1022' uses 32-bit capabilities (legacy support in use) [ 1112.630449][ T30] audit: type=1400 audit(1112.110:365): avc: denied { setopt } for pid=6197 comm="syz.0.1012" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1114.455434][ T30] audit: type=1400 audit(1113.950:366): avc: denied { setopt } for pid=6224 comm="syz.1.1023" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1114.470855][ T6225] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1023'. [ 1115.614412][ T30] audit: type=1400 audit(1115.110:367): avc: denied { setopt } for pid=6226 comm="syz.1.1024" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1117.190598][ T30] audit: type=1400 audit(1116.680:368): avc: denied { sqpoll } for pid=6230 comm="syz.1.1026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 1118.275464][ T6234] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1118.327333][ T6234] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1119.411332][ T6236] netlink: 'syz.1.1028': attribute type 1 has an invalid length. [ 1120.840575][ T30] audit: type=1400 audit(1120.330:369): avc: denied { bind } for pid=6239 comm="syz.1.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1120.860411][ T30] audit: type=1400 audit(1120.350:370): avc: denied { getopt } for pid=6239 comm="syz.1.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1121.341432][ T6244] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1032'. [ 1121.341847][ T6244] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1032'. [ 1130.591533][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 150 seconds [ 1130.592521][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 150 seconds [ 1130.592688][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 150 seconds [ 1130.592854][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 150 seconds [ 1138.613410][ T30] audit: type=1400 audit(1138.110:371): avc: denied { read write } for pid=6280 comm="syz.1.1047" name="uhid" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 1138.622030][ T30] audit: type=1400 audit(1138.110:372): avc: denied { open } for pid=6280 comm="syz.1.1047" path="/dev/uhid" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 1138.735167][ T1008] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 1138.832530][ T1008] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1153.890174][ T6301] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1157.081720][ T6301] md: pers->run() failed ... [ 1160.722487][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 180 seconds [ 1160.722937][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 180 seconds [ 1160.723109][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 180 seconds [ 1160.723273][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 180 seconds [ 1161.259974][ T3222] udevd[3222]: worker [5699] /devices/virtual/block/nbd0 timeout; kill it [ 1161.263855][ T3222] udevd[3222]: seq 8827 '/devices/virtual/block/nbd0' killed [ 1168.360477][ T30] audit: type=1400 audit(1167.850:373): avc: denied { ioctl } for pid=6319 comm="syz.0.1059" path="socket:[14499]" dev="sockfs" ino=14499 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1168.376201][ T6320] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1059'. [ 1176.161216][ T6349] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1067'. [ 1179.932697][ T6368] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1075'. [ 1180.471504][ T6370] lo: entered promiscuous mode [ 1180.522415][ T6370] tunl0: entered promiscuous mode [ 1180.524825][ T6370] gre0: entered promiscuous mode [ 1180.574863][ T6370] erspan0: entered promiscuous mode [ 1180.596914][ T6370] ip_vti0: entered promiscuous mode [ 1180.612110][ T6370] ip6_vti0: entered promiscuous mode [ 1180.624838][ T6370] sit0: entered promiscuous mode [ 1180.690334][ T6370] ip6tnl0: entered promiscuous mode [ 1180.733946][ T6370] ip6gre0: entered promiscuous mode [ 1180.810377][ T6370] syz_tun: entered promiscuous mode [ 1180.923498][ T6370] ip6gretap0: entered promiscuous mode [ 1180.983277][ T6370] vcan0: entered promiscuous mode [ 1181.041423][ T6370] bond0: entered promiscuous mode [ 1181.041876][ T6370] bond_slave_0: entered promiscuous mode [ 1181.045285][ T6370] bond_slave_1: entered promiscuous mode [ 1181.113653][ T6370] dummy0: entered promiscuous mode [ 1181.243601][ T6370] nlmon0: entered promiscuous mode [ 1181.290691][ T6370] vxcan0: entered promiscuous mode [ 1181.322639][ T6370] vxcan1: entered promiscuous mode [ 1181.363602][ T6370] veth0: entered promiscuous mode [ 1181.463193][ T6370] veth1: entered promiscuous mode [ 1181.545698][ T6370] wg0: entered promiscuous mode [ 1181.586092][ T6370] wg1: entered promiscuous mode [ 1181.651539][ T6370] wg2: entered promiscuous mode [ 1181.683160][ T6370] veth0_to_bridge: entered promiscuous mode [ 1181.743570][ T6370] bridge_slave_0: entered promiscuous mode [ 1181.804432][ T6370] veth1_to_bridge: entered promiscuous mode [ 1181.847445][ T6370] bridge_slave_1: entered promiscuous mode [ 1181.861975][ T6370] veth0_to_bond: entered promiscuous mode [ 1181.982224][ T6370] veth1_to_bond: entered promiscuous mode [ 1182.103254][ T6370] veth0_to_team: entered promiscuous mode [ 1182.171011][ T6370] team_slave_0: entered promiscuous mode [ 1182.185728][ T6370] veth1_to_team: entered promiscuous mode [ 1182.274076][ T6370] team_slave_1: entered promiscuous mode [ 1182.285679][ T6370] veth0_to_batadv: entered promiscuous mode [ 1182.345164][ T6370] batadv_slave_0: entered promiscuous mode [ 1182.374091][ T6370] veth1_to_batadv: entered promiscuous mode [ 1182.400827][ T6370] batadv_slave_1: entered promiscuous mode [ 1182.430518][ T6370] xfrm0: entered promiscuous mode [ 1182.462940][ T6370] veth0_to_hsr: entered promiscuous mode [ 1182.500815][ T6370] veth1_to_hsr: entered promiscuous mode [ 1182.544352][ T6370] hsr0: entered promiscuous mode [ 1182.566839][ T6370] veth1_virt_wifi: entered promiscuous mode [ 1182.587339][ T6370] veth0_virt_wifi: entered promiscuous mode [ 1182.680497][ T6370] vlan0: entered promiscuous mode [ 1182.712253][ T6370] vlan1: entered promiscuous mode [ 1182.822518][ T6370] macvlan0: entered promiscuous mode [ 1182.880063][ T6370] macvlan1: entered promiscuous mode [ 1182.974306][ T6370] ipvlan0: entered promiscuous mode [ 1182.992081][ T6370] ipvlan1: entered promiscuous mode [ 1183.163127][ T6370] macvtap0: entered promiscuous mode [ 1183.251356][ T6370] macsec0: entered promiscuous mode [ 1183.365678][ T6370] geneve0: entered promiscuous mode [ 1183.427652][ T6370] geneve1: entered promiscuous mode [ 1183.523168][ T6370] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 1183.695656][ T6370] netdevsim netdevsim0 netdevsim1: entered promiscuous mode [ 1183.772021][ T6370] netdevsim netdevsim0 netdevsim2: entered promiscuous mode [ 1183.826300][ T6370] netdevsim netdevsim0 netdevsim3: entered promiscuous mode [ 1183.857719][ T6370] syztnl2: entered promiscuous mode [ 1183.874304][ T6370] erspan1: entered promiscuous mode [ 1183.925025][ T6370] gretap0: left allmulticast mode [ 1183.966023][ T6370] bond1: entered promiscuous mode [ 1183.967314][ T6370] erspan0.1: entered promiscuous mode [ 1183.973766][ T6305] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1183.974178][ T6305] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1183.974440][ T6305] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1183.974717][ T6305] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 1184.297268][ T6372] syzkaller0: entered promiscuous mode [ 1184.297533][ T6372] syzkaller0: entered allmulticast mode [ 1184.337875][ T6372] 0: reclassify loop, rule prio 0, protocol 800 [ 1184.866618][ T6374] FAULT_INJECTION: forcing a failure. [ 1184.866618][ T6374] name failslab, interval 1, probability 0, space 0, times 0 [ 1184.866959][ T6374] CPU: 0 UID: 0 PID: 6374 Comm: syz.0.1078 Not tainted syzkaller #0 PREEMPT [ 1184.867072][ T6374] Hardware name: linux,dummy-virt (DT) [ 1184.867139][ T6374] Call trace: [ 1184.867195][ T6374] show_stack+0x18/0x24 (C) [ 1184.867369][ T6374] dump_stack_lvl+0x7c/0xb0 [ 1184.867480][ T6374] dump_stack+0x1c/0x28 [ 1184.867595][ T6374] should_fail_ex+0x6b0/0x6c0 [ 1184.867717][ T6374] should_failslab+0xbc/0x120 [ 1184.867827][ T6374] kmem_cache_alloc_noprof+0x3d4/0x660 [ 1184.867941][ T6374] security_inode_alloc+0x28/0x200 [ 1184.868064][ T6374] inode_init_always_gfp+0x984/0xcd0 [ 1184.868243][ T6374] alloc_inode+0x70/0x1c0 [ 1184.868387][ T6374] new_inode+0x14/0x160 [ 1184.868498][ T6374] __debugfs_create_file+0x90/0x3c0 [ 1184.868623][ T6374] debugfs_create_file_full+0x1c/0x28 [ 1184.868734][ T6374] kvm_dev_ioctl+0x104c/0x1344 [ 1184.868845][ T6374] __arm64_sys_ioctl+0x128/0x1a8 [ 1184.868982][ T6374] invoke_syscall+0x74/0x240 [ 1184.869139][ T6374] el0_svc_common.constprop.0+0xac/0x230 [ 1184.869250][ T6374] do_el0_svc+0x40/0x58 [ 1184.869359][ T6374] el0_svc+0x58/0x21c [ 1184.869476][ T6374] el0t_64_sync_handler+0xa0/0xe4 [ 1184.869603][ T6374] el0t_64_sync+0x198/0x19c [ 1184.875217][ T6374] debugfs: out of free dentries, can not create file 'blocking' [ 1190.431562][ T3673] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 1190.731750][ T3673] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 1190.761811][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 210 seconds [ 1190.762278][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 210 seconds [ 1190.762457][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 210 seconds [ 1190.762624][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 210 seconds [ 1190.860063][ T3673] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1190.860458][ T3673] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1190.908144][ T3673] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1190.909578][ T3673] usb 1-1: Product: syz [ 1190.909688][ T3673] usb 1-1: Manufacturer: syz [ 1190.909779][ T3673] usb 1-1: SerialNumber: syz [ 1191.305287][ T4951] usb 1-1: USB disconnect, device number 123 [ 1192.751231][ T6398] netlink: 'syz.1.1089': attribute type 10 has an invalid length. [ 1200.772972][ T6437] ipvlan0: left promiscuous mode [ 1201.772418][ T6443] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1107'. [ 1203.824715][ T6457] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1203.863383][ T6457] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1208.736302][ T6494] syz.1.1126 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1208.736502][ T6494] CPU: 1 UID: 0 PID: 6494 Comm: syz.1.1126 Not tainted syzkaller #0 PREEMPT [ 1208.736559][ T6494] Hardware name: linux,dummy-virt (DT) [ 1208.736594][ T6494] Call trace: [ 1208.736619][ T6494] show_stack+0x18/0x24 (C) [ 1208.736704][ T6494] dump_stack_lvl+0x7c/0xb0 [ 1208.736756][ T6494] dump_stack+0x1c/0x28 [ 1208.736804][ T6494] dump_header+0x104/0x498 [ 1208.736854][ T6494] oom_kill_process+0x3f0/0x640 [ 1208.736910][ T6494] out_of_memory+0x244/0x1004 [ 1208.736961][ T6494] mem_cgroup_out_of_memory+0x128/0x134 [ 1208.737012][ T6494] try_charge_memcg+0x6c8/0x1060 [ 1208.737062][ T6494] obj_cgroup_charge_pages+0x40/0x258 [ 1208.737120][ T6494] __memcg_slab_post_alloc_hook+0x370/0xcb0 [ 1208.737170][ T6494] kmem_cache_alloc_noprof+0x58c/0x660 [ 1208.737221][ T6494] alloc_empty_file+0x60/0x164 [ 1208.737273][ T6494] alloc_file_pseudo+0x140/0x22c [ 1208.737322][ T6494] sock_alloc_file+0x40/0x1d8 [ 1208.737379][ T6494] __sys_socketpair+0x1f8/0x51c [ 1208.737431][ T6494] __arm64_sys_socketpair+0x8c/0xd0 [ 1208.737482][ T6494] invoke_syscall+0x74/0x240 [ 1208.737531][ T6494] el0_svc_common.constprop.0+0xac/0x230 [ 1208.737585][ T6494] do_el0_svc+0x40/0x58 [ 1208.737635][ T6494] el0_svc+0x58/0x21c [ 1208.737689][ T6494] el0t_64_sync_handler+0xa0/0xe4 [ 1208.737737][ T6494] el0t_64_sync+0x198/0x19c [ 1208.737937][ T6494] memory: usage 8kB, limit 8kB, failcnt 21 [ 1208.738022][ T6494] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 1208.748175][ T6494] kmem: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 1208.759134][ T6494] Memory cgroup stats for /syz1/test: [ 1208.762804][ T6494] cache 0 [ 1208.762890][ T6494] rss 0 [ 1208.762923][ T6494] rss_huge 0 [ 1208.762954][ T6494] shmem 0 [ 1208.762981][ T6494] mapped_file 0 [ 1208.763009][ T6494] dirty 0 [ 1208.763035][ T6494] writeback 0 [ 1208.763064][ T6494] workingset_refault_anon 0 [ 1208.763102][ T6494] workingset_refault_file 0 [ 1208.763131][ T6494] swap 0 [ 1208.763159][ T6494] swapcached 0 [ 1208.763186][ T6494] pgpgin 0 [ 1208.763237][ T6494] pgpgout 0 [ 1208.763287][ T6494] pgfault 2 [ 1208.763314][ T6494] pgmajfault 0 [ 1208.763341][ T6494] inactive_anon 0 [ 1208.763369][ T6494] active_anon 0 [ 1208.763395][ T6494] inactive_file 0 [ 1208.763423][ T6494] active_file 0 [ 1208.763450][ T6494] unevictable 0 [ 1208.763477][ T6494] hierarchical_memory_limit 8192 [ 1208.763506][ T6494] hierarchical_memsw_limit 9223372036854771712 [ 1208.763534][ T6494] total_cache 0 [ 1208.763563][ T6494] total_rss 0 [ 1208.763596][ T6494] total_rss_huge 0 [ 1208.763627][ T6494] total_shmem 0 [ 1208.763655][ T6494] total_mapped_file 0 [ 1208.763681][ T6494] total_dirty 0 [ 1208.763709][ T6494] total_writeback 0 [ 1208.763735][ T6494] total_workingset_refault_anon 0 [ 1208.763763][ T6494] total_workingset_refault_file 0 [ 1208.763789][ T6494] total_swap 0 [ 1208.763816][ T6494] total_swapcached 0 [ 1208.763843][ T6494] total_pgpgin 0 [ 1208.763869][ T6494] total_pgpgout 0 [ 1208.763897][ T6494] total_pgfault 2 [ 1208.763959][ T6494] total_pgmajfault 0 [ 1208.763992][ T6494] total_inactive_anon 0 [ 1208.764019][ T6494] total_active_anon 0 [ 1208.764047][ T6494] total_inactive_file 0 [ 1208.764084][ T6494] total_active_file 0 [ 1208.764133][ T6494] total_unevictable 0 [ 1208.764179][ T6494] anon_cost 0 [ 1208.764210][ T6494] file_cost 0 [ 1208.764516][ T6494] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.1126,pid=6492,uid=0 [ 1208.771642][ T6494] Memory cgroup out of memory: Killed process 6492 (syz.1.1126) total-vm:42732kB, anon-rss:1324kB, file-rss:1040kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 1210.346781][ T30] audit: type=1400 audit(1209.820:374): avc: denied { write } for pid=6506 comm="syz.0.1133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1210.803966][ T6511] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1210.829842][ T6511] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1211.592599][ T30] audit: type=1400 audit(1211.060:375): avc: denied { write } for pid=6512 comm="syz.1.1136" name="kmsg" dev="devtmpfs" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 1211.709909][ T6513] ݁ [ 1212.391250][ T6515] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1212.397273][ T6515] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1220.826079][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 240 seconds [ 1220.826544][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 240 seconds [ 1220.826727][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 240 seconds [ 1220.826897][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 240 seconds [ 1229.870836][ T30] audit: type=1400 audit(1229.350:376): avc: denied { connect } for pid=6527 comm="syz.1.1141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1236.333574][ T30] audit: type=1400 audit(1235.820:377): avc: denied { write } for pid=6550 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1237.490210][ T30] audit: type=1400 audit(1236.980:378): avc: denied { write } for pid=6565 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1238.796981][ T30] audit: type=1400 audit(1238.290:379): avc: denied { create } for pid=6572 comm="syz.0.1157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1238.811275][ T30] audit: type=1400 audit(1238.310:380): avc: denied { write } for pid=6572 comm="syz.0.1157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1242.334922][ T30] audit: type=1400 audit(1241.830:381): avc: denied { setopt } for pid=6580 comm="syz.0.1160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1250.912847][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 270 seconds [ 1250.913276][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 270 seconds [ 1250.913456][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 270 seconds [ 1250.913624][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 270 seconds [ 1253.866542][ T6606] rxe_eth0 speed is unknown, defaulting to 1000 [ 1259.183518][ T6606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1259.203595][ T6606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1265.043165][ T6606] hsr_slave_0: entered promiscuous mode [ 1265.047879][ T6606] hsr_slave_1: entered promiscuous mode [ 1265.057273][ T6606] debugfs: 'hsr0' already exists in 'hsr' [ 1265.057449][ T6606] Cannot create hsr debugfs directory [ 1266.692924][ T6606] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1266.735883][ T6606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1266.757895][ T6606] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1266.792148][ T6606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1266.806093][ T6606] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1266.847039][ T6606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1266.859954][ T6606] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1266.884172][ T6606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1270.787089][ T6606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1280.984140][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 300 seconds [ 1280.984605][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 300 seconds [ 1280.984784][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 300 seconds [ 1280.984956][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 300 seconds [ 1284.426508][ T6606] veth0_vlan: entered promiscuous mode [ 1284.497735][ T6606] veth1_vlan: entered promiscuous mode [ 1284.726379][ T6606] veth0_macvtap: entered promiscuous mode [ 1284.771703][ T6606] veth1_macvtap: entered promiscuous mode [ 1285.343270][ T6305] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1285.345274][ T6305] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1285.345426][ T6305] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1285.345560][ T6305] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1287.263808][ T30] audit: type=1400 audit(1286.760:382): avc: denied { watch_mount } for pid=6703 comm="syz.2.1175" path="/0" dev="tmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1297.128049][ T30] audit: type=1400 audit(1296.620:383): avc: denied { getopt } for pid=6722 comm="syz.2.1187" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1301.423130][ T6740] vlan2: entered promiscuous mode [ 1301.425469][ T6740] vlan2: entered allmulticast mode [ 1301.425608][ T6740] veth1_vlan: entered allmulticast mode [ 1302.506197][ T6748] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1302.520896][ T6748] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1308.683501][ T6764] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0xf [ 1311.074815][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 330 seconds [ 1311.075261][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 330 seconds [ 1311.075437][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 330 seconds [ 1311.075621][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 330 seconds [ 1314.410420][ T30] audit: type=1400 audit(1313.900:384): avc: denied { create } for pid=6771 comm="syz.2.1205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1316.241374][ T30] audit: type=1400 audit(1315.740:385): avc: denied { bind } for pid=6777 comm="syz.1.1208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1316.255315][ T30] audit: type=1400 audit(1315.740:386): avc: denied { listen } for pid=6777 comm="syz.1.1208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1316.283748][ T30] audit: type=1400 audit(1315.770:387): avc: denied { connect } for pid=6777 comm="syz.1.1208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1316.344662][ T30] audit: type=1400 audit(1315.840:388): avc: denied { accept } for pid=6777 comm="syz.1.1208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1316.854275][ T30] audit: type=1400 audit(1316.350:389): avc: denied { nlmsg_read } for pid=6780 comm="syz.1.1209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 1341.142711][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 360 seconds [ 1341.143158][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 360 seconds [ 1341.143325][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 360 seconds [ 1341.143485][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 360 seconds [ 1353.703685][ T30] audit: type=1326 audit(1353.200:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.714541][ T30] audit: type=1326 audit(1353.200:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.724547][ T30] audit: type=1326 audit(1353.210:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=29 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.725047][ T30] audit: type=1326 audit(1353.210:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.740043][ T30] audit: type=1326 audit(1353.220:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=26 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.740617][ T30] audit: type=1326 audit(1353.220:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.740972][ T30] audit: type=1326 audit(1353.230:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.741307][ T30] audit: type=1326 audit(1353.230:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=27 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1353.745630][ T30] audit: type=1400 audit(1353.240:398): avc: denied { watch } for pid=6832 comm="syz.2.1230" path="/15" dev="tmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1353.764861][ T30] audit: type=1326 audit(1353.240:399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6832 comm="syz.2.1230" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff98f7a228 code=0x7ffc0000 [ 1368.872485][ T6879] pimreg: entered allmulticast mode [ 1371.242330][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 390 seconds [ 1371.242772][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 390 seconds [ 1371.242940][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 390 seconds [ 1371.243092][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 390 seconds [ 1382.086015][ T56] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1382.534637][ T56] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1384.775047][ T56] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1385.357320][ T56] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1390.629651][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1390.893123][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1390.973624][ T56] bond0 (unregistering): Released all slaves [ 1400.212285][ T6943] rxe_eth0 speed is unknown, defaulting to 1000 [ 1401.719385][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 420 seconds [ 1401.719767][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 420 seconds [ 1401.719909][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 420 seconds [ 1401.720065][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 420 seconds [ 1402.849474][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 1402.849612][ T30] audit: type=1400 audit(1402.330:411): avc: denied { write } for pid=6961 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1404.929855][ T56] hsr_slave_0: left promiscuous mode [ 1404.986029][ T56] hsr_slave_1: left promiscuous mode [ 1405.283827][ T56] veth1_macvtap: left promiscuous mode [ 1405.284420][ T56] veth0_macvtap: left promiscuous mode [ 1405.286214][ T56] veth0_vlan: left promiscuous mode [ 1406.183310][ T30] audit: type=1400 audit(1405.670:412): avc: denied { write } for pid=6967 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1406.787626][ T6970] fuse: fd is not a fuse device [ 1406.984669][ T6970] fuse: Unknown parameter '0xffffffffffffffff' [ 1414.394990][ T3252] 8021q: adding VLAN 0 to HW filter on device eth1 [ 1419.354237][ T30] audit: type=1400 audit(1418.840:413): avc: denied { write } for pid=6986 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1422.007101][ T30] audit: type=1400 audit(1421.500:414): avc: denied { write } for pid=6993 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1423.005587][ T3252] 8021q: adding VLAN 0 to HW filter on device eth2 [ 1426.020808][ T6943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1426.067302][ T30] audit: type=1400 audit(1425.560:415): avc: denied { write } for pid=7017 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1426.111251][ T6943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1427.262372][ T30] audit: type=1400 audit(1426.760:416): avc: denied { write } for pid=7024 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1427.949888][ T7026] mmap: syz.1.1292 (7026) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1428.416131][ T3252] 8021q: adding VLAN 0 to HW filter on device eth3 [ 1432.023463][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 450 seconds [ 1432.023856][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 450 seconds [ 1432.024013][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 450 seconds [ 1432.024173][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 450 seconds [ 1432.072509][ T6943] hsr_slave_0: entered promiscuous mode [ 1432.083269][ T6943] hsr_slave_1: entered promiscuous mode [ 1432.111915][ T6943] debugfs: 'hsr0' already exists in 'hsr' [ 1432.112275][ T6943] Cannot create hsr debugfs directory [ 1433.205354][ T30] audit: type=1400 audit(1432.700:417): avc: denied { write } for pid=7044 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1434.717297][ T30] audit: type=1400 audit(1434.210:418): avc: denied { write } for pid=7051 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1435.977559][ T6943] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1436.044654][ T6943] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1436.087681][ T3252] 8021q: adding VLAN 0 to HW filter on device eth4 [ 1436.111038][ T6943] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1436.176028][ T6943] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1436.213720][ T6943] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1436.263956][ T6943] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1436.294265][ T6943] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1436.404111][ T6943] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1446.833358][ T6943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1458.930457][ T30] audit: type=1400 audit(1458.380:419): avc: denied { write } for pid=7090 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1461.855507][ T30] audit: type=1400 audit(1461.350:420): avc: denied { write } for pid=7100 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1462.117495][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 480 seconds [ 1462.117921][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 480 seconds [ 1462.118094][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 480 seconds [ 1462.121418][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 480 seconds [ 1465.239953][ T30] audit: type=1400 audit(1464.730:421): avc: denied { write } for pid=7115 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1466.946423][ T30] audit: type=1400 audit(1466.440:422): avc: denied { write } for pid=7122 comm="syz.1.1305" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 1467.004604][ T30] audit: type=1400 audit(1466.500:423): avc: denied { write } for pid=7129 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1472.998709][ T6943] veth0_vlan: entered promiscuous mode [ 1473.245534][ T6943] veth1_vlan: entered promiscuous mode [ 1476.741127][ T6943] veth0_macvtap: entered promiscuous mode [ 1476.936752][ T6943] veth1_macvtap: entered promiscuous mode [ 1477.260163][ T30] audit: type=1400 audit(1476.750:424): avc: denied { write } for pid=7161 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1478.415003][ T5035] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1478.422494][ T5035] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1478.424994][ T5035] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1478.425189][ T5035] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1482.592903][ T30] audit: type=1400 audit(1482.050:425): avc: denied { write } for pid=7169 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1483.824413][ T7174] fuse: fd is not a fuse device [ 1485.109452][ T30] audit: type=1400 audit(1484.600:426): avc: denied { write } for pid=7179 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1488.334921][ T30] audit: type=1400 audit(1487.830:427): avc: denied { write } for pid=7186 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1489.193127][ T30] audit: type=1400 audit(1488.680:428): avc: denied { map } for pid=7187 comm="syz.3.1317" path="socket:[16760]" dev="sockfs" ino=16760 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 1492.184398][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 510 seconds [ 1492.184798][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 510 seconds [ 1492.184969][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 510 seconds [ 1492.185127][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 510 seconds [ 1492.372357][ T30] audit: type=1400 audit(1491.860:429): avc: denied { create } for pid=7193 comm="syz.3.1318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1492.402662][ T30] audit: type=1400 audit(1491.900:430): avc: denied { setopt } for pid=7193 comm="syz.3.1318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1493.571661][ T30] audit: type=1400 audit(1493.070:431): avc: denied { write } for pid=7192 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1493.727537][ T30] audit: type=1400 audit(1493.220:432): avc: denied { bind } for pid=7193 comm="syz.3.1318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1495.218853][ T30] audit: type=1400 audit(1494.710:433): avc: denied { write } for pid=7200 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1495.900079][ T30] audit: type=1400 audit(1495.400:434): avc: denied { mount } for pid=7206 comm="syz.1.1321" name="/" dev="autofs" ino=17618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 1497.261883][ T7213] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. [ 1500.373938][ T7233] fuse: fd is not a fuse device [ 1501.535530][ T30] audit: type=1326 audit(1501.030:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.537657][ T30] audit: type=1326 audit(1501.030:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.557855][ T30] audit: type=1326 audit(1501.030:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.577239][ T30] audit: type=1326 audit(1501.040:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=97 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.589752][ T30] audit: type=1326 audit(1501.080:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.591948][ T30] audit: type=1326 audit(1501.090:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.594235][ T30] audit: type=1326 audit(1501.090:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.596036][ T30] audit: type=1326 audit(1501.090:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=217 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.615381][ T30] audit: type=1326 audit(1501.110:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1501.617504][ T30] audit: type=1326 audit(1501.110:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7239 comm="syz.3.1334" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff94b7a228 code=0x7ffc0000 [ 1507.822554][ T30] kauditd_printk_skb: 57 callbacks suppressed [ 1507.822722][ T30] audit: type=1400 audit(1507.320:502): avc: denied { create } for pid=7259 comm="syz.3.1338" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 1515.176689][ T30] audit: type=1400 audit(1514.670:503): avc: denied { execute } for pid=7274 comm="syz.3.1342" path="/dev/audio1" dev="devtmpfs" ino=732 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 1516.450254][ T30] audit: type=1400 audit(1515.940:504): avc: denied { shutdown } for pid=7278 comm="syz.3.1343" lport=9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1516.485021][ T30] audit: type=1400 audit(1515.980:505): avc: denied { read } for pid=7278 comm="syz.3.1343" lport=9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1518.170880][ T7283] No control pipe specified [ 1522.281607][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 540 seconds [ 1522.281830][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 540 seconds [ 1522.281914][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 540 seconds [ 1522.281999][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 540 seconds [ 1530.619537][ T7302] No control pipe specified [ 1531.013199][ T7306] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1531.046756][ T7306] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1531.732451][ T7314] No control pipe specified [ 1532.612715][ T7320] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1532.636722][ T7322] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 1534.196930][ T7331] fuse: fd is not a fuse device [ 1534.687162][ T30] audit: type=1400 audit(1534.180:506): avc: denied { create } for pid=7335 comm="syz.1.1367" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1552.342953][ T1507] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 570 seconds [ 1552.343384][ T1507] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 570 seconds [ 1552.343563][ T1507] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 570 seconds [ 1552.343745][ T1507] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 570 seconds [ 1553.885394][ T30] audit: type=1400 audit(1553.380:507): avc: denied { name_bind } for pid=7357 comm="syz.1.1373" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 1554.204126][ T7361] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1374'. [ 1558.396192][ T30] audit: type=1400 audit(1557.890:508): avc: denied { bind } for pid=7393 comm="syz.3.1390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1558.401763][ T30] audit: type=1400 audit(1557.900:509): avc: denied { node_bind } for pid=7393 comm="syz.3.1390" saddr=224.0.0.1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 1558.419532][ T30] audit: type=1400 audit(1557.910:510): avc: denied { name_bind } for pid=7393 comm="syz.3.1390" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 1567.062668][ T7418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1567.141738][ T7418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1572.421211][ T7438] device-mapper: ioctl: Unable to change uuid of mapped device syzd1 to syzd1 because uuid is already set to LVM-syzd2 [ 1576.320659][ T7448] fuse: Bad value for 'fd' [ 1582.472719][ T7267] block nbd0: Possible stuck request 00000000651c3d96: control (read@0,1024B). Runtime 600 seconds [ 1582.473165][ T7267] block nbd0: Possible stuck request 00000000cdbc0128: control (read@1024,1024B). Runtime 600 seconds [ 1582.473335][ T7267] block nbd0: Possible stuck request 00000000df6c1aea: control (read@2048,1024B). Runtime 600 seconds [ 1582.473495][ T7267] block nbd0: Possible stuck request 00000000063055f7: control (read@3072,1024B). Runtime 600 seconds [ 1590.267746][ T30] audit: type=1400 audit(1589.760:511): avc: denied { write } for pid=7484 comm="syz.3.1426" name="dlm" dev="configfs" ino=1108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1590.317697][ T30] audit: type=1400 audit(1589.810:512): avc: denied { write } for pid=7484 comm="syz.3.1426" name="comms" dev="configfs" ino=17155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1590.479438][ T30] audit: type=1400 audit(1589.970:513): avc: denied { write } for pid=7484 comm="syz.3.1426" name="local" dev="configfs" ino=17160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 1590.508082][ T30] audit: type=1400 audit(1590.000:514): avc: denied { open } for pid=7484 comm="syz.3.1426" path="/52/config/dlm/cluster/comms/1/local" dev="configfs" ino=17160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 1604.822334][ T32] INFO: task udevd:5699 blocked in I/O wait for more than 430 seconds. [ 1604.822646][ T32] Not tainted syzkaller #0 [ 1604.822793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1604.823265][ T32] task:udevd state:D stack:0 pid:5699 tgid:5699 ppid:3222 task_flags:0x400140 flags:0x00000019 [ 1604.825072][ T32] Call trace: [ 1604.825258][ T32] __switch_to+0x210/0x520 (T) [ 1604.825472][ T32] __schedule+0xf9c/0x3714 [ 1604.825600][ T32] schedule+0xcc/0x288 [ 1604.825732][ T32] io_schedule+0xac/0x120 [ 1604.825872][ T32] folio_wait_bit_common+0x2a0/0x6a0 [ 1604.826016][ T32] do_read_cache_folio+0x238/0x3ec [ 1604.826153][ T32] read_cache_folio+0x44/0x70 [ 1604.826287][ T32] read_part_sector+0xa4/0x5d8 [ 1604.826442][ T32] msdos_partition+0xec/0x1d5c [ 1604.826581][ T32] bdev_disk_changed+0x528/0xff0 [ 1604.826722][ T32] blkdev_get_whole+0x144/0x1f0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1604.826861][ T32] bdev_open+0x1d4/0xa70 [ 1604.826998][ T32] blkdev_open+0x270/0x3e0 [ 1604.827136][ T32] do_dentry_open+0x35c/0xf24 [ 1604.827278][ T32] vfs_open_consume+0x8c/0x340 [ 1604.827418][ T32] path_openat+0xefc/0x1d50 [ 1604.827563][ T32] do_file_open+0x18c/0x380 [ 1604.827698][ T32] do_sys_openat2+0x134/0x184 [ 1604.827830][ T32] __arm64_sys_openat+0x134/0x1e0 [ 1604.827960][ T32] invoke_syscall+0x74/0x240 [ 1604.880660][ T32] el0_svc_common.constprop.0+0xac/0x230 [ 1604.880979][ T32] do_el0_svc+0x40/0x58 [ 1604.881122][ T32] el0_svc+0x58/0x21c [ 1604.881270][ T32] el0t_64_sync_handler+0xa0/0xe4 [ 1604.881414][ T32] el0t_64_sync+0x198/0x19c [ 1604.882194][ T32] [ 1604.882194][ T32] Showing all locks held in the system: [ 1604.882506][ T32] locks held by khungtaskd/32: 1, last CPU#0: [ 1604.882635][ T32] #0: ffff8000885d7520 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x40/0x190 [ 1604.883871][ T32] locks held by kworker/u8:6/1272: 2, on CPU#0: [ 1604.883974][ T32] #0: ffff00000ec4c148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x10a0/0x1940 [ 1604.884482][ T32] #1: ffff8000a04a7c60 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x770/0x1940 [ 1604.885002][ T32] locks held by getty/3348: 2, on CPU#0: [ 1604.885098][ T32] #0: ffff000011adf0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 1604.885545][ T32] #1: ffff80008e8eb2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x420/0xf00 [ 1604.885951][ T32] locks held by syz-executor/3402: 2, last CPU#1: [ 1604.886031][ T32] #0: ffff000015d85900 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x108/0x92c [ 1604.886444][ T32] #1: ffff8000885d7520 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x94/0x324 [ 1604.886911][ T32] locks held by udevd/5699: 1, on CPU#0: [ 1604.887002][ T32] #0: ffff0000161c0350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x2b8/0xa70 [ 1604.887447][ T32] locks held by syz.3.1434/7506: 1, last CPU#0: [ 1604.887536][ T32] #0: ffff00000fe44380 (&mm->mmap_lock){++++}-{4:4}, at: do_mprotect_pkey+0x190/0x8fc [ 1604.887936][ T32] locks held by modprobe/7510: 1, last CPU#0: [ 1604.888024][ T32] #0: ffff00000fe42e00 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x17c/0x348 [ 1604.914925][ T32] [ 1604.915018][ T32] ============================================= [ 1604.915018][ T32] [ 1604.915988][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1604.917642][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 1604.918087][ T32] Hardware name: linux,dummy-virt (DT) [ 1604.918511][ T32] Call trace: [ 1604.918799][ T32] show_stack+0x18/0x24 (C) [ 1604.919151][ T32] dump_stack_lvl+0x7c/0xb0 [ 1604.919504][ T32] dump_stack+0x1c/0x28 [ 1604.919825][ T32] vpanic+0x460/0x760 [ 1604.920144][ T32] do_panic_on_target_cpu+0x0/0x40 [ 1604.920526][ T32] watchdog+0x560/0xd98 [ 1604.920853][ T32] kthread+0x2ec/0x384 [ 1604.921195][ T32] ret_from_fork+0x10/0x20 [ 1604.922121][ T32] SMP: stopping secondary CPUs [ 1604.923830][ T32] Kernel Offset: disabled [ 1604.924136][ T32] CPU features: 0x0,40200002,00340020,00100000,0800821b [ 1604.924602][ T32] Memory Limit: none [ 1604.926528][ T32] Rebooting in 86400 seconds..