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", 0xa80, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 660.913524] FAT-fs (loop2): Directory bread(block 2563) failed [ 660.945941] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 660.948278] FAT-fs (loop2): Directory bread(block 2564) failed [ 660.980586] FAT-fs (loop2): Directory bread(block 2565) failed [ 660.994361] FAT-fs (loop2): Directory bread(block 2566) failed [ 661.001075] FAT-fs (loop2): Directory bread(block 2567) failed [ 661.008314] FAT-fs (loop2): Directory bread(block 2568) failed 17:56:39 executing program 4: rt_sigprocmask(0x3, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000000c0), 0x8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0xfb01cbdd028b9044) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth1\x00', &(0x7f0000000000)=@ethtool_sset_info={0x39}}) close(r0) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) eventfd2(0x1ff, 0x80000) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x20000) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000002c0)=0x9, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r3 = getpid() r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x280) rt_tgsigqueueinfo(r3, r3, 0x18, &(0x7f0000000180)={0x38, 0x7, 0x3, 0x81}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000100)={0xf000, 0x10000, 0x9c2, 0xffffffff00000000, 0x4}) sched_setscheduler(r3, 0x5, &(0x7f0000000140)) rt_sigprocmask(0x0, &(0x7f0000000380), &(0x7f0000000280), 0xfffffffffffffe5d) write$FUSE_NOTIFY_POLL(r4, &(0x7f00000001c0)={0x18, 0x1, 0x0, {0x2}}, 0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) 17:56:39 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) 17:56:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa80, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000011e, 0x0) [ 661.035962] FAT-fs (loop2): Directory bread(block 2569) failed [ 661.045322] FAT-fs (loop2): Directory bread(block 2570) failed [ 661.068538] FAT-fs (loop2): Directory bread(block 2571) failed [ 661.113860] FAT-fs (loop2): Directory bread(block 2572) failed 17:56:40 executing program 5: 17:56:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa80, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000fb, 0x0) 17:56:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73ff", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060104000200250d09000400"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa4, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x3f, @local, 0x5}, @in6={0xa, 0x4e20, 0xffffffffffffffc9, @ipv4={[], [], @multicast1}}, @in={0x2, 0x4e24, @rand_addr=0x400}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e23, 0x1, @remote, 0x7}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4ae3, 0x0, 0x1, 0x7, 0x2, 0x0, 0x9, {r2, @in={{0x2, 0x4e22, @multicast2}}, 0x5, 0x3f, 0x200, 0x80000000, 0x1f}}, &(0x7f0000000280)=0xb0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) 17:56:40 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x742f, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05a18a4cd3a9cd12dcea440d899c22c652b000000007fa2f3fdf6e0c8d804e50fdf4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x297ef) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={0xffffffffffffffff, 0x28, &(0x7f00000007c0)}, 0x10) 17:56:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 17:56:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000f6, 0x0) 17:56:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:40 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105040, 0x0) mq_timedsend(r0, &(0x7f0000000040)="20eafb58989522ed2ccc171d42bbede52b838bc72383f767f4b738bf6a569612d5b8403bf705232f8f15", 0x2a, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x0, 0x1000005) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000000c0)={0x1, 0x0, 0x7f}) write$evdev(r1, &(0x7f0000000240)=[{{0x0, 0x7530}, 0x0, 0x1}], 0x3de) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/6) 17:56:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xb5260000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:40 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/dev_mcast\x00') ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000000)) fsetxattr$trusted_overlay_origin(r0, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0xda95ca92ef90ec45) 17:56:40 executing program 5: r0 = semget(0x3, 0x3, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0xd83f, 0x9, 0xf9, 0x6, 0x9]) [ 661.873717] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:56:40 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = semget(0x0, 0x3, 0xf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = signalfd(r1, &(0x7f0000000080)={0x8}, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff98b1dd08, 0x2, 0x6, 0x61]) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000010c0)=0x4) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/4096) [ 661.914377] FAT-fs (loop2): Directory bread(block 2563) failed [ 661.942530] FAT-fs (loop2): Directory bread(block 2564) failed 17:56:40 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40464200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x429, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40002, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000280)={{0xc, @remote, 0x4e23, 0x1, 'lblc\x00', 0x8, 0x9, 0x6b}, {@broadcast, 0x4e23, 0x10003, 0x3f, 0x81, 0x6}}, 0x44) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xbfc7010000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 17:56:40 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000140)='net/packet\x00') [ 661.991435] FAT-fs (loop2): Directory bread(block 2565) failed 17:56:40 executing program 3 (fault-call:7 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 662.082058] FAT-fs (loop2): Directory bread(block 2566) failed [ 662.116773] FAT-fs (loop2): Directory bread(block 2567) failed [ 662.156626] FAT-fs (loop2): Directory bread(block 2568) failed [ 662.166335] FAULT_INJECTION: forcing a failure. [ 662.166335] name failslab, interval 1, probability 0, space 0, times 0 [ 662.177290] FAT-fs (loop2): Directory bread(block 2569) failed [ 662.177617] CPU: 0 PID: 31261 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 662.190926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.200288] Call Trace: [ 662.202891] dump_stack+0x1c9/0x2b4 [ 662.206562] ? dump_stack_print_info.cold.2+0x52/0x52 [ 662.211781] should_fail.cold.4+0xa/0x11 [ 662.215856] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 662.220979] ? print_usage_bug+0xc0/0xc0 [ 662.221788] FAT-fs (loop2): Directory bread(block 2570) failed [ 662.225052] ? print_usage_bug+0xc0/0xc0 [ 662.225067] ? graph_lock+0x170/0x170 [ 662.225089] ? find_held_lock+0x36/0x1c0 [ 662.225109] ? __lock_is_held+0xb5/0x140 [ 662.225139] ? check_same_owner+0x340/0x340 [ 662.225160] ? rcu_note_context_switch+0x680/0x680 [ 662.255628] FAT-fs (loop2): Directory bread(block 2571) failed [ 662.256343] __should_failslab+0x124/0x180 [ 662.256369] should_failslab+0x9/0x14 [ 662.256384] kmem_cache_alloc+0x29c/0x710 [ 662.256408] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 662.280097] ? kvm_pfn_to_page+0x7a/0xa0 [ 662.284198] mmu_topup_memory_caches+0xf7/0x3a0 [ 662.288894] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 662.294450] ? kvm_apic_has_interrupt+0xe9/0x230 [ 662.299243] kvm_mmu_load+0x21/0x1260 17:56:41 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) accept$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getgroups(0x4, &(0x7f0000000380)=[0x0, 0xee01, 0x0, 0x0]) fchown(r4, r5, r6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) 17:56:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000a2, 0x0) 17:56:41 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0xffffffffffffffff}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffeffffffff, 0x800) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x1, 0x10, 0x3412e5627d59da6b}) [ 662.303057] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 662.308002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 662.309167] FAT-fs (loop2): Directory bread(block 2572) failed [ 662.313552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 662.313575] vcpu_enter_guest+0x3c8b/0x61a0 [ 662.313597] ? kasan_check_write+0x14/0x20 [ 662.313620] ? kvm_set_msr_common+0x2680/0x2680 [ 662.313642] ? vmx_vcpu_load+0xad2/0xfe0 [ 662.313662] ? handle_dr+0x8c0/0x8c0 [ 662.313680] ? graph_lock+0x170/0x170 [ 662.349949] ? __lock_is_held+0xb5/0x140 [ 662.354023] ? lock_acquire+0x1e4/0x4f0 [ 662.358007] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 662.363046] ? lock_release+0x9f0/0x9f0 [ 662.367024] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 662.372313] ? kvm_arch_dev_ioctl+0x610/0x610 [ 662.376814] ? preempt_notifier_dec+0x20/0x20 [ 662.381337] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 662.386197] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 662.391254] kvm_vcpu_ioctl+0x7b8/0x1280 [ 662.395332] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 662.401066] ? find_held_lock+0x36/0x1c0 [ 662.405146] ? lock_downgrade+0x8f0/0x8f0 [ 662.409307] ? kasan_check_read+0x11/0x20 [ 662.413461] ? rcu_is_watching+0x8c/0x150 [ 662.417614] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 662.422303] ? __fget+0x4d5/0x740 [ 662.425775] ? ksys_dup3+0x690/0x690 [ 662.429493] ? find_held_lock+0x36/0x1c0 [ 662.433564] ? kasan_check_write+0x14/0x20 [ 662.437808] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 662.442755] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 662.448475] do_vfs_ioctl+0x1de/0x1720 [ 662.452371] ? __lock_is_held+0xb5/0x140 [ 662.456444] ? ioctl_preallocate+0x300/0x300 [ 662.460862] ? __fget_light+0x2f7/0x440 [ 662.464845] ? fget_raw+0x20/0x20 [ 662.468328] ? __sb_end_write+0xac/0xe0 [ 662.472316] ? fput+0x130/0x1a0 [ 662.475602] ? do_syscall_64+0x9a/0x820 [ 662.479581] ? do_syscall_64+0x9a/0x820 [ 662.483565] ? lockdep_hardirqs_on+0x421/0x5c0 [ 662.488160] ? security_file_ioctl+0x94/0xc0 [ 662.492587] ksys_ioctl+0xa9/0xd0 [ 662.496052] __x64_sys_ioctl+0x73/0xb0 [ 662.499950] do_syscall_64+0x1b9/0x820 [ 662.503847] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 662.509228] ? syscall_return_slowpath+0x5e0/0x5e0 [ 662.514172] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 662.519223] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 662.524254] ? recalc_sigpending_tsk+0x180/0x180 [ 662.529020] ? kasan_check_write+0x14/0x20 [ 662.533269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 662.538149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 662.543346] RIP: 0033:0x457099 [ 662.546566] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 662.565480] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 662.573220] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 662.580506] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 662.587785] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 662.595056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 662.602327] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000000 17:56:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x6c00, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:41 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = getpgrp(0x0) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000001040)={0x39, 0xff, 0x7fe, 0x4}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x521000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001080)=""/4096) 17:56:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000061, 0x0) [ 662.783748] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 662.820136] FAT-fs (loop2): Directory bread(block 2563) failed 17:56:41 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2, 0x2690}}, 0x8, 0x8, 0x2, 0x3, 0x54}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x10001}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={@local, 0x33, r5}) 17:56:41 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x401, 0x8, 0x3, 0x9, 0x0, 0xeab4, 0x20, 0xb, 0x7, 0x5, 0x4, 0x6, 0xda5d, 0x7, 0xc8, 0x5, 0x81, 0x6, 0x4, 0x8000, 0xbc0d, 0x1, 0x7, 0x4, 0xfffffffffffffff7, 0xe7aa, 0x3, 0x2, 0x7, 0x12e0, 0xf2, 0x100000000, 0x88, 0x100000000, 0x578, 0x3, 0x0, 0x7f, 0x1, @perf_config_ext={0x80000000, 0x7}, 0x8000, 0x5, 0x8, 0x1, 0x5, 0x1ff, 0x415}, r0, 0x8, 0xffffffffffffff9c, 0x1) r1 = semget$private(0x0, 0x0, 0x10) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x400]) [ 662.874123] FAT-fs (loop2): Directory bread(block 2564) failed 17:56:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000f4, 0x0) 17:56:41 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40464200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x429, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40002, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000280)={{0xc, @remote, 0x4e23, 0x1, 'lblc\x00', 0x8, 0x9, 0x6b}, {@broadcast, 0x4e23, 0x10003, 0x3f, 0x81, 0x6}}, 0x44) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xbfc7010000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) [ 662.922662] FAT-fs (loop2): Directory bread(block 2565) failed 17:56:41 executing program 3 (fault-call:7 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:41 executing program 6: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = getpgrp(0x0) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000001040)={0x39, 0xff, 0x7fe, 0x4}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x521000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001080)=""/4096) [ 662.971000] FAT-fs (loop2): Directory bread(block 2566) failed [ 662.993426] FAT-fs (loop2): Directory bread(block 2567) failed [ 663.012995] FAT-fs (loop2): Directory bread(block 2568) failed 17:56:41 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 663.038868] FAT-fs (loop2): Directory bread(block 2569) failed [ 663.058018] FAT-fs (loop2): Directory bread(block 2570) failed 17:56:41 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101200) write$FUSE_LSEEK(r3, &(0x7f0000000180)={0x18, 0x0, 0x3, {0xfff}}, 0x18) r4 = getpgid(0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000240)={[], 0x9e4, 0x7fff, 0x200, 0x7, 0x7fffffff, r4}) r5 = dup2(r1, r1) ioctl$UI_GET_VERSION(r5, 0x8004552d, &(0x7f0000000000)) r6 = fcntl$getown(r0, 0x9) syz_open_procfs(r6, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000040)={0x3e, @remote, 0x4e23, 0x4, 'rr\x00', 0x1c, 0x3a8c, 0xf}, 0x2c) lseek(r5, 0x0, 0x6) fsetxattr$trusted_overlay_nlink(r3, &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000200)={'L+', 0x5f9f514b}, 0x28, 0x3) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x80, 0x210000) [ 663.103416] FAULT_INJECTION: forcing a failure. [ 663.103416] name failslab, interval 1, probability 0, space 0, times 0 [ 663.114736] CPU: 0 PID: 31313 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 663.122140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.131505] Call Trace: [ 663.134114] dump_stack+0x1c9/0x2b4 [ 663.137764] ? dump_stack_print_info.cold.2+0x52/0x52 [ 663.142971] ? __kernel_text_address+0xd/0x40 [ 663.147485] ? unwind_get_return_address+0x61/0xa0 17:56:42 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0x200, 0x3, 0x20, 0x8001]) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='\x00', 0xffffffffffffff9c}, 0x10) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1a) [ 663.152443] should_fail.cold.4+0xa/0x11 [ 663.156526] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 663.158687] FAT-fs (loop2): Directory bread(block 2571) failed [ 663.161655] ? save_stack+0xa9/0xd0 [ 663.161677] ? kasan_kmalloc+0xc4/0xe0 [ 663.161695] ? kasan_slab_alloc+0x12/0x20 [ 663.161718] ? kmem_cache_alloc+0x12e/0x710 [ 663.183661] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 663.188515] ? kvm_mmu_load+0x21/0x1260 [ 663.192501] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 663.197008] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 663.200871] FAT-fs (loop2): Directory bread(block 2572) failed [ 663.202036] ? graph_lock+0x170/0x170 [ 663.202053] ? do_syscall_64+0x1b9/0x820 [ 663.202070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 663.202090] ? find_held_lock+0x36/0x1c0 [ 663.202110] ? __lock_is_held+0xb5/0x140 [ 663.202140] ? check_same_owner+0x340/0x340 [ 663.202161] ? rcu_note_context_switch+0x680/0x680 [ 663.238759] __should_failslab+0x124/0x180 [ 663.243013] should_failslab+0x9/0x14 [ 663.246822] kmem_cache_alloc+0x29c/0x710 17:56:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLERROR(r3, &(0x7f0000000100)={0x9, 0x7, 0x1}, 0x20e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xcb, "083218e9b51b3807408fe4e1d14f45b2658724ed462fa9495de37dfc31b4c40f3182c29d37036cdf25227a0d5f6afc982c87a44153eb38d78908df1f7172d5acb33c220988129e8144cf396d28d82efd416584b2f37214bf47024bfade6ce2e16f346cd831a19d978cdd3562f12f85dda2e27bd1351d85213718ebc059b55df0864f4a7109169bb042d7f76af2c3c117f160006728850ea2a2223fcf7fa2473a059f4b197900ed82adf01d5c2d3490253e025fffbdef23eaca265b9d23abe25102aedf21139fc6273d5d50"}, &(0x7f0000000240)=0xd3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000300)={0xe00000000, 0x3, 0x40, 0x7, 0x2, 0x5}) [ 663.250987] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 663.256543] ? kvm_pfn_to_page+0x7a/0xa0 [ 663.260650] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 663.265509] mmu_topup_memory_caches+0xf7/0x3a0 [ 663.270200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 663.275781] kvm_mmu_load+0x21/0x1260 [ 663.279607] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 663.284578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 663.290138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 663.295695] vcpu_enter_guest+0x3c8b/0x61a0 [ 663.300037] ? kasan_check_write+0x14/0x20 17:56:42 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0xc0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000300)=0xffffffffffffffea) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x8000000002) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2508}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000e2be5ade623aefe324b9130afc3a5aeebaf620519f88891e12e6377505d13691bc0f2e0a5cee125223fa418613b04d0bba8fe224146370130b5b71a3eedd05832868648c006a9f585060b8f36d35eced4a55a4a2e3696ac227a1eeac9f733b045b1492b73eb5481640d998cb915af6e125e7e8477c5d32e2e13576899e5f9ed889324e2b33adb9b775bb9036ccaeef0647d8d134a05ee5e283ff8b7912695a25769b0939a6840061f452c38b6954", @ANYRES16=r3, @ANYBLOB="00072dbd7000ffdbdf250a000000080004000900000008000400040000000800040007000000080004000100000008000500faffffff"], 0x3c}}, 0x0) 17:56:42 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) [ 663.304287] ? kvm_set_msr_common+0x2680/0x2680 [ 663.308987] ? vmx_vcpu_load+0xad2/0xfe0 [ 663.313069] ? handle_dr+0x8c0/0x8c0 [ 663.316798] ? graph_lock+0x170/0x170 [ 663.320622] ? __lock_is_held+0xb5/0x140 [ 663.324702] ? lock_acquire+0x1e4/0x4f0 [ 663.328688] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 663.333725] ? lock_release+0x9f0/0x9f0 [ 663.337712] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 663.343000] ? kvm_arch_dev_ioctl+0x610/0x610 [ 663.347512] ? preempt_notifier_dec+0x20/0x20 [ 663.352030] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 663.356893] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 663.361936] kvm_vcpu_ioctl+0x7b8/0x1280 [ 663.366018] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 663.371739] ? find_held_lock+0x36/0x1c0 [ 663.375813] ? lock_downgrade+0x8f0/0x8f0 [ 663.379986] ? kasan_check_read+0x11/0x20 [ 663.384146] ? rcu_is_watching+0x8c/0x150 [ 663.388321] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 663.393012] ? __fget+0x4d5/0x740 [ 663.396485] ? ksys_dup3+0x690/0x690 [ 663.400227] ? find_held_lock+0x36/0x1c0 [ 663.404311] ? kasan_check_write+0x14/0x20 [ 663.408560] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 663.413512] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 663.419244] do_vfs_ioctl+0x1de/0x1720 [ 663.423178] ? __lock_is_held+0xb5/0x140 [ 663.427274] ? ioctl_preallocate+0x300/0x300 [ 663.431693] ? __fget_light+0x2f7/0x440 [ 663.435680] ? fget_raw+0x20/0x20 [ 663.439152] ? __sb_end_write+0xac/0xe0 [ 663.443154] ? fput+0x130/0x1a0 [ 663.446459] ? do_syscall_64+0x9a/0x820 [ 663.450443] ? do_syscall_64+0x9a/0x820 [ 663.454429] ? lockdep_hardirqs_on+0x421/0x5c0 [ 663.459027] ? security_file_ioctl+0x94/0xc0 [ 663.463449] ksys_ioctl+0xa9/0xd0 [ 663.466919] __x64_sys_ioctl+0x73/0xb0 [ 663.470819] do_syscall_64+0x1b9/0x820 [ 663.474713] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 663.480091] ? syscall_return_slowpath+0x5e0/0x5e0 [ 663.485032] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 663.490062] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 663.495088] ? recalc_sigpending_tsk+0x180/0x180 [ 663.499855] ? kasan_check_write+0x14/0x20 [ 663.504106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 663.508966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 663.514168] RIP: 0033:0x457099 [ 663.517387] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 663.536297] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 663.544020] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 663.551297] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 663.558574] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 663.565853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 663.573126] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000001 17:56:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x11, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:42 executing program 5: semget$private(0x0, 0x3, 0x308) semget$private(0x0, 0x3, 0x0) r0 = semget$private(0x0, 0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3849, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420040, 0x0) openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x8]) 17:56:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000026a, 0x0) 17:56:42 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x60400) socketpair(0x0, 0xa, 0xfffffc0000000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xef) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:42 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr, @multicast2, @loopback}, 0x28) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x80000000, 0xfffffffffffffd38) 17:56:42 executing program 3 (fault-call:7 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 663.685027] FAT-fs (loop2): Directory bread(block 2563) failed [ 663.731508] FAT-fs (loop2): Directory bread(block 2564) failed [ 663.750296] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 663.757408] FAT-fs (loop2): Directory bread(block 2565) failed [ 663.813799] FAT-fs (loop2): Directory bread(block 2566) failed [ 663.825626] FAULT_INJECTION: forcing a failure. [ 663.825626] name failslab, interval 1, probability 0, space 0, times 0 [ 663.833182] FAT-fs (loop2): Directory bread(block 2567) failed [ 663.836908] CPU: 0 PID: 31372 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 663.836919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.836926] Call Trace: [ 663.836954] dump_stack+0x1c9/0x2b4 [ 663.836978] ? dump_stack_print_info.cold.2+0x52/0x52 [ 663.846694] FAT-fs (loop2): Directory bread(block 2568) failed [ 663.850301] ? __kernel_text_address+0xd/0x40 [ 663.850320] ? unwind_get_return_address+0x61/0xa0 [ 663.850345] should_fail.cold.4+0xa/0x11 [ 663.850365] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 663.850385] ? save_stack+0xa9/0xd0 [ 663.850402] ? kasan_kmalloc+0xc4/0xe0 [ 663.850416] ? kasan_slab_alloc+0x12/0x20 [ 663.850434] ? kmem_cache_alloc+0x12e/0x710 [ 663.887044] FAT-fs (loop2): Directory bread(block 2569) failed [ 663.890718] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 663.890736] ? kvm_mmu_load+0x21/0x1260 [ 663.890754] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 663.890768] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 663.890784] ? graph_lock+0x170/0x170 [ 663.890801] ? do_syscall_64+0x1b9/0x820 [ 663.890817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 663.890841] ? find_held_lock+0x36/0x1c0 [ 663.896844] FAT-fs (loop2): Directory bread(block 2570) failed [ 663.899570] ? __lock_is_held+0xb5/0x140 [ 663.899602] ? check_same_owner+0x340/0x340 [ 663.899623] ? rcu_note_context_switch+0x680/0x680 [ 663.899648] __should_failslab+0x124/0x180 [ 663.899667] should_failslab+0x9/0x14 [ 663.899682] kmem_cache_alloc+0x29c/0x710 [ 663.899705] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 663.903853] FAT-fs (loop2): Directory bread(block 2571) failed [ 663.907721] ? kvm_pfn_to_page+0x7a/0xa0 [ 663.907739] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 663.907759] mmu_topup_memory_caches+0xf7/0x3a0 [ 663.907778] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 663.907801] kvm_mmu_load+0x21/0x1260 [ 663.907818] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 663.907837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 663.907863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 663.913881] FAT-fs (loop2): Directory bread(block 2572) failed [ 663.918142] vcpu_enter_guest+0x3c8b/0x61a0 [ 663.918162] ? kasan_check_write+0x14/0x20 [ 663.918185] ? kvm_set_msr_common+0x2680/0x2680 [ 663.918225] ? vmx_vcpu_load+0xad2/0xfe0 [ 663.918246] ? handle_dr+0x8c0/0x8c0 [ 663.918259] ? graph_lock+0x170/0x170 [ 663.918289] ? __lock_is_held+0xb5/0x140 [ 663.918307] ? lock_acquire+0x1e4/0x4f0 [ 664.074527] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 664.079555] ? lock_release+0x9f0/0x9f0 [ 664.083529] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 664.088812] ? kvm_arch_dev_ioctl+0x610/0x610 [ 664.093310] ? preempt_notifier_dec+0x20/0x20 [ 664.097817] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 664.102680] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 664.107753] kvm_vcpu_ioctl+0x7b8/0x1280 [ 664.111823] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 664.117536] ? find_held_lock+0x36/0x1c0 [ 664.121608] ? lock_downgrade+0x8f0/0x8f0 [ 664.125790] ? kasan_check_read+0x11/0x20 [ 664.129938] ? rcu_is_watching+0x8c/0x150 [ 664.134088] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 664.138772] ? __fget+0x4d5/0x740 [ 664.142241] ? ksys_dup3+0x690/0x690 [ 664.145963] ? find_held_lock+0x36/0x1c0 [ 664.150032] ? kasan_check_write+0x14/0x20 [ 664.154275] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 664.159243] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 664.164964] do_vfs_ioctl+0x1de/0x1720 [ 664.168997] ? __lock_is_held+0xb5/0x140 [ 664.173062] ? ioctl_preallocate+0x300/0x300 [ 664.177489] ? __fget_light+0x2f7/0x440 [ 664.181477] ? fget_raw+0x20/0x20 [ 664.184936] ? __sb_end_write+0xac/0xe0 [ 664.188915] ? fput+0x130/0x1a0 [ 664.192206] ? do_syscall_64+0x9a/0x820 [ 664.196215] ? do_syscall_64+0x9a/0x820 [ 664.200203] ? lockdep_hardirqs_on+0x421/0x5c0 [ 664.204822] ? security_file_ioctl+0x94/0xc0 [ 664.209241] ksys_ioctl+0xa9/0xd0 [ 664.212708] __x64_sys_ioctl+0x73/0xb0 [ 664.216614] do_syscall_64+0x1b9/0x820 [ 664.220520] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 664.225948] ? syscall_return_slowpath+0x5e0/0x5e0 [ 664.230905] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 664.235922] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 664.240943] ? recalc_sigpending_tsk+0x180/0x180 [ 664.245707] ? kasan_check_write+0x14/0x20 [ 664.249952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 664.254804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 664.259993] RIP: 0033:0x457099 [ 664.263205] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 664.282119] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 664.289840] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 664.297114] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 664.304384] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 17:56:43 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40464200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x429, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40002, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000280)={{0xc, @remote, 0x4e23, 0x1, 'lblc\x00', 0x8, 0x9, 0x6b}, {@broadcast, 0x4e23, 0x10003, 0x3f, 0x81, 0x6}}, 0x44) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xbfc7010000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 17:56:43 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x3, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x101040) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@ipx={0x4, 0x100, 0x631a, "98f355e8a28f", 0x1000}, {&(0x7f0000000080)=""/254, 0xfe}, &(0x7f0000000180), 0x20}, 0xa0) 17:56:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:43 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000280)={0x7fff, {{0x2, 0x4e24}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x108) read(r0, &(0x7f0000000200)=""/84, 0x34f9ae6fa9fc77af) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) [ 664.311649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 664.318917] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000002 17:56:43 executing program 3 (fault-call:7 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="d8b98318b88de5636ad1a6da820065294787d16a63d50420019952e8f06a18a3c04f37e30b2fb760f6590a86fbb61b8e5863fc4b5cf2ab412922d63418b4a752b7a852508eac7f32899568ee242c8cb615d79341c68e97208da02d2f8b0f1b3c77de0442e0c3c3bcde1bfd8cc90b5e13db38ef64ed7156ae2989168cca0a533ce721f2daebc035835f32513c3147bbe6ca6d920e59753727a0f0b5e99528983590783f7aab76e996793f415a7b13e7be1ba7926245db63453ff642bc6a2844966df1f9e22db7b39e1901e2308153b4e7d7858450d23c4f0034488eb955003054f5316d78544679685f614af106afc26923365e7e52c98c91dcb9c2402c5f8ca3148347180aac5d35b0377faff0174537fae2cc1f86bab0bfea865c076741e624f870ec3b90e16070f337254e9c7dd6208306415cf780e821cad2777c0c23a5abc3f960d2afee5574268507ba7a1b491b5ca4c99cbe7417de00586ddf78e99d590aa8f18830c01e6e83721b4bb52499313567c106f31f9f7f524ed7ba509b07d1456d835dc1362b488ad06a31b35bac766ba49c95157fcc8590ec25294d285064914fbc61202780fff7df7eeba1fff8ce4dcd629268d53dcf3469f76eeb017b4b5e55273bee4c2a1c71666245d20a0a794aee31e691762ba4f9897c9d122b1c2c67d385583e0d65df728df745e9743b11314c097316be60426dcbcdd9db9d34253314beed39500cb2347f1c9b85d62c4e21f177430629cde1f720a65db49985802a217cb41389e7cd5f8a4294fa5801f099576df5c7df25cd7e157f95292e73820319ad6eb4c23c54a7c27c6dd5429dfd94373847588cef69f3dea447fb67dd22d4e0bd8229a3d881b0a732efe0dd13e4e0db13545d34e02007d55a0cb6cdc85a816c4acc35aa7f96d95cd5d3716c2a5f3442b9df4f6d77546a610482e55bae641ebef42a4295b2551af9db4a55dadf653b259082efb7470da0240e09fabc3b70ac520f43562b921beb32f5c179491456844db914ac44fa54a688f32d502547f29b3dc81da7c6fa8ad74ac6ade5cd12e699fae2dece753505d028768c6d82aacb8a71c7b5eaff54d9a9773b86c4c96d993f1bd4a5fab9c8e7e2da5028b168805c06ae714ff1628a1b16ed4397952badf62207cfc23b4047842ec8068644ec9797b9619800384153190e6902a9cd62e6b180db5043f3b6c19fa0738d945e419fd805a000433cda63c2080caf9a30c7010b55cc17a336bea4d4572d23f7898cee4b60c2c8424d1ecc4a6951d8e1f61718ed58951468cea5e19eda711b7f9e2f760b09e75ab29e5973b3ad88d85433f233e90e2cadc1420e26cb7fbc6fc42d94ed71d86e580363f5abe469c3ed465d801a5ac407ab7b4bd88c852410b9a689fc9bb29637d3de9d734b8b77fc7313d53631a436555b02064e742ce54e13178b6650f799ec042f8a27cf8943791c114a680eb9a6f400644ff3b907b20bbc0e91ce43b8877101651c255ec1705e786354cd94e8308c07af5d5741fda80d332d0cd03dde432c7be6819b82b450fca2e2247912caab774fd15044f488982a04887ff9b008a3f71e576dc198b9bf47d1422ee4c2c9f9815513cd23a8c24d4ba1a9f231b89b62c3c2de835c8b22ead7c24d25fd0ef1650e307d048973730ce5bfae249314ac2591dd6df5bd0ed57d7fb917e67c514becc66a845676db235ae078b93146d713c521810bf5232e2da1dac82591f5ee6ede223a8dade38c84403f965fb387df4f9d7de6fbe8c32df7e629939f013761ba708a6215734fc966845246c9edb49b6dc9c7d84bba4d5c1550f3570ed3c7d7fd49a8305a5a1c42bbbc393a965b5fbf92076009ada94a475f8fa5390c33d8c0def5508fa92b16b0350c370c5d3066b42ee2126bd525925c12251f9aa0afb69cc7500ae165e5d5750463774590a580c9df8f227b186de5909dffd4b1c852ec92ef23789c191135a87b93107082abaf41c9786ad14775573fbeb091e336d59f28daa33286fd1ecae0baebf05d073abc95c753fd0e68bf58a281dc0f8f8c100b45948776d5d123b65daf490a141858855456ecec09a65fb939e330097aa88033522ce0dcc5b7c99af7865bc5d252b27f414e31a76487ac792df5d619218d76cb7438e5b1e6b5a0c961086901a832ce78426aa1cb3d016ee70377ee5ca679bb219eaa9a77881a59e019dcd1c0b785a2c139af6ba1ac93500600ac7fa980971676ba8499b3db548535d06c70494cc209cf8a5716c82f2c1c77a12731804ae294620bea843e1571249abe41603836250700ad36b454396c8cb55fb97d80898ff8b43a70d38f86cb0c27ec42a9bbe2429795a41a6125deb83f6ff619da0b73c44f409771557f1a2e9eb754e7cbe3beef06127e6c071e180799a17f31b68ed382804d86403fa2cf5fadb4e13bace1970f85c014e98ca6cd4292bc6f1df71a4d42fd1b4f4dd842ffd7ca077c872fd1b36dda38cfb5f0a2ba481354bde15d1d13f750c071a75d612469111fed3adb95c746208a7799cac21edb73af9fde8723188fae20c32e300c5094784a0b5d586615d8c0933563cb1b827d3e880ebbb699e5497b913017d1a62f5977dc8a41eb1509331ef6c6570180aec318b22db79604e84df96a89fae278dea37ce6dd267a7749389630d0d4b15c89cfbf80af0f35b8460aeddefef6dee4ae9488ce711bf2b716e4efb84642d0dd3d2f1654867ce8e2c8161a58749a6bf0ce09cfefa40350e669a42b046e7984c1553fc0fbc97a0665846ea5a3d9ce77e983fedd0fa5e3a8fb1e79024a2c1662babb3c453d51e00f5daae9fc18b0376128c0de783b37032d679cf8f13ee4c7b8aa89752e09c52c181207890d031372e776a0d913f40ea8d2bb244eb4e588c4a56bcae4c2b4a0ca496a21d751661eff0f9f934292d05ee8e99b3b71140377b01a3ab2af4db12d3b67d30f960b12c0154091d34b17350e698088ec97c9bddf61be362edbd3a4d2615a0da37ffe932fab09e8364e8d7abb96b93e36b7c63cd52bc620794c8a7f5dcc8221f1055a35da6a4c3977e2afd95c80d0ed3ee9cb268d69988a78ff9a897af0c5734f2d5aa93ce0f5ab31c265e6c0f7c534a4d1e6a4b08a629a1ceb817117d6839bc8fd0636eef3b8993379d97f3d2ab23d8b8c6f52d98d23b0550fb43cc92263318b172d3cba00a6e986c7633180fa9cf29f427fa132115c3fe1ff4e6f55110ea12bec3889b03a47d2d8272c83f19110d7010e9b8c701a90ff7e3a7a9326c537a63da59b3b25c86674ca7898a3ef4dabe179a798654faaa6dde226ff02ed550237dd398d63514ff21a117cb6c9385d0c1b40eacedac7b0b8fad9e7a0d4176b8794803c583a643cc3e3a03ffbc1dfadf62253c409762cf96d27c4a9fe2c5942b9d1cee5d78a6b063716b4f19695ddb63398f9b1988f99a686ceb7b56bbd94131ab636b97afb3e5f10c7e4efdc25cb6606cea66e2320013e61a36f4a75929d57fbae829e3c709f9203403d98d15e97914dccd45f2dd60b9f504168f2fa888f72e3f947796a6d49b872d245dede2558bcda7a167acf747f8adde3199c1ceaae69dc6408b99bf33b9d012b49b1eff372a5f7774557f0a70335fc9d119922f6fdf8f69546a7b2755be70313fe5b4a1f76cfc0551f3ff0c851888221b10fb6ea83ffaa56ca75bf489db1d366bc5b6136051bbd9f30cf77722b09fa7b8f40867cf6516f14a44deee14daf2759d3eddcaf7dea26ace23522e1fe09a88ec762f39c8b281718faa52a28763c99016a577a5c1443ddf543e2e84e3a8640", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:43 executing program 5: r0 = semget$private(0x0, 0x3, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x5, &(0x7f0000001440)=[{&(0x7f0000000180)="ba058e86165ea163de61d972f57a8ccf794be62e8ffe063c9c340b1141b74a35a439eb109b8642060756a2125e26097afa3c1fdae191eae8d003a3a4ca6ef96869db12956e920f0c72f0df30437bcbe63872ded1e381204cf7e87d4e19a26c82f3f9499354f5b1736bbdd176e0393946202aff18f7f8e8c6f23bcb92a69ef3b781cb5eb85361b175a789c6eb648a5539d402f49fef68e95c0a", 0x99, 0x1}, {&(0x7f0000000240)="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", 0x1000, 0x5}, {&(0x7f0000001240)="8ff898a9a13fc1ae70006fac46c7873fb6fe1b7bf97308aa1c94a71d1a2c3e42b02b20709b5780599a263dea680574086c554be51e864e3f9036d79545e523dd80f93359716a2ede1f556e355717af79f8186caa03", 0x55, 0x5}, {&(0x7f00000012c0)="8f9f6f887aa1363a6408abaafeb1a21dcd62c4cf7fbf9e6ecc69f1045a05a9d233e6b7ec2b6478480ff9fcd693598426b504f1b70a500dcd94fd7cc478f2ba6e700b6a276b0a6db10773c3acfc5b1f0943736182a69a1bcb0237f14e47017dd29da862edab1f737326e6fbad95bf0c05e59349c89dbe506aa39edcfba1b68d0e9e3cbfc20f2657a4c9ceacee56a72b7ca6cec4331b7f92a3f87be6ebcfcadb70ec694e1910f403c94b44dc5670a129c32bee6150cddf31339a7fd59a7978eaeef41c7a93adef1d0ef13e1f64f630ffdb1c34549d57daba7c4c8de802083846507277ef4e66099dd563ac503a4880b1641c6eb907f1d8", 0xf6}, {&(0x7f00000013c0)="5d14bc97363adb9bf1487efa2897ae99e33d3098fd192e2f658ada159130367f6b3bf22818c5062f066ca950bd5a75fc8c0a6f2c9a55e2adf1a9156e8ce25e3c18e1a446b8efa654f2023333f8df8f4b9c545764", 0x54, 0x2}], 0x2004020, &(0x7f0000001540)={[{@mode={'mode', 0x3d, 0x19}}, {@gid={'gid', 0x3d, r2}}, {@norock='norock'}, {@block={'block', 0x3d, 0xa00}}]}) dup(r1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x7ff, 0x40, 0xc1, 0x7, 0x100000000}) [ 664.437067] FAT-fs (loop2): Directory bread(block 2563) failed 17:56:43 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x10000) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fstat(r0, &(0x7f0000000100)) 17:56:43 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff7, 0x100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)=0x8, 0x4) r1 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") syz_emit_ethernet(0x50f, &(0x7f0000000080)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "a1bba9", 0x4d9, 0x2c, 0x0, @local, @local, {[], @gre={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}, {}, {}, {0x8, 0x6558, 0x0, "2e7c1df3f2f4acbb4ace6e8a50565b595591e78d9b12245a598496ea23d4c406af9f3b4a3f009159f9ac1555e4477ff94d4d50913843082ace4419eb0e79f826c9d383e2310e60b0b49f7a2d305f00945c1f774a8da5fb8f04988ee9e082d4f9070955ff1bbd44d6fdb144e01f9f2e5ee65ccc71338ca0a50652cb6b5ae30e0fce110b555945fa43cebd22a399d6a33dea3af82460a33f5a491976018b1b56dd512d481061c6bb980d69bccee5352b18539b08b6ac9e0116f524316e8c9c036ecc70932caf6f67e8cd867f37c25ce2cc300f9b13e48dbe"}}}}}}}, &(0x7f0000000000)) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) [ 664.499369] FAT-fs (loop2): Directory bread(block 2564) failed [ 664.518419] FAT-fs (loop2): Directory bread(block 2565) failed [ 664.528316] FAT-fs (loop2): Directory bread(block 2566) failed [ 664.571867] FAULT_INJECTION: forcing a failure. [ 664.571867] name failslab, interval 1, probability 0, space 0, times 0 [ 664.583282] CPU: 0 PID: 31395 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 664.590674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.600031] Call Trace: [ 664.602672] dump_stack+0x1c9/0x2b4 [ 664.606324] ? dump_stack_print_info.cold.2+0x52/0x52 [ 664.611534] ? __kernel_text_address+0xd/0x40 [ 664.616049] ? unwind_get_return_address+0x61/0xa0 [ 664.621003] should_fail.cold.4+0xa/0x11 [ 664.625082] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 664.630241] ? save_stack+0xa9/0xd0 [ 664.633889] ? kasan_kmalloc+0xc4/0xe0 [ 664.634656] FAT-fs (loop2): Directory bread(block 2567) failed [ 664.637786] ? kasan_slab_alloc+0x12/0x20 [ 664.637803] ? kmem_cache_alloc+0x12e/0x710 [ 664.637824] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 664.637843] ? kvm_mmu_load+0x21/0x1260 [ 664.637863] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 664.637877] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:56:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000025b, 0x0) 17:56:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x2000000000000000, @local, [0x0, 0xff0f0000]}, 0x10) [ 664.637898] ? graph_lock+0x170/0x170 [ 664.651067] FAT-fs (loop2): Directory bread(block 2568) failed [ 664.652321] ? do_syscall_64+0x1b9/0x820 [ 664.652339] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 664.652360] ? find_held_lock+0x36/0x1c0 [ 664.652381] ? __lock_is_held+0xb5/0x140 [ 664.652412] ? check_same_owner+0x340/0x340 [ 664.652432] ? rcu_note_context_switch+0x680/0x680 [ 664.652453] __should_failslab+0x124/0x180 [ 664.665993] FAT-fs (loop2): Directory bread(block 2569) failed [ 664.670754] should_failslab+0x9/0x14 [ 664.670770] kmem_cache_alloc+0x29c/0x710 [ 664.670793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 664.670813] ? kvm_pfn_to_page+0x7a/0xa0 [ 664.670833] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 664.670853] mmu_topup_memory_caches+0xf7/0x3a0 [ 664.670875] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 664.682337] FAT-fs (loop2): Directory bread(block 2570) failed [ 664.684686] kvm_mmu_load+0x21/0x1260 [ 664.684706] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 664.684727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 664.684746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 664.684769] vcpu_enter_guest+0x3c8b/0x61a0 [ 664.684789] ? kasan_check_write+0x14/0x20 [ 664.684812] ? kvm_set_msr_common+0x2680/0x2680 [ 664.722538] FAT-fs (loop2): Directory bread(block 2571) failed [ 664.725630] ? vmx_vcpu_load+0xad2/0xfe0 [ 664.725652] ? handle_dr+0x8c0/0x8c0 [ 664.725668] ? graph_lock+0x170/0x170 [ 664.725698] ? __lock_is_held+0xb5/0x140 [ 664.725718] ? lock_acquire+0x1e4/0x4f0 [ 664.725734] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 17:56:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 664.725751] ? lock_release+0x9f0/0x9f0 [ 664.740511] FAT-fs (loop2): Directory bread(block 2572) failed [ 664.744838] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 664.744859] ? kvm_arch_dev_ioctl+0x610/0x610 [ 664.744877] ? preempt_notifier_dec+0x20/0x20 [ 664.744904] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 664.744920] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 664.744948] kvm_vcpu_ioctl+0x7b8/0x1280 [ 664.744969] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 664.819148] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 664.820278] ? find_held_lock+0x36/0x1c0 [ 664.820305] ? lock_downgrade+0x8f0/0x8f0 [ 664.820327] ? kasan_check_read+0x11/0x20 [ 664.882969] ? rcu_is_watching+0x8c/0x150 [ 664.887139] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 664.891831] ? __fget+0x4d5/0x740 [ 664.895305] ? ksys_dup3+0x690/0x690 [ 664.899032] ? find_held_lock+0x36/0x1c0 [ 664.903110] ? kasan_check_write+0x14/0x20 [ 664.907358] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 664.912307] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 664.918027] do_vfs_ioctl+0x1de/0x1720 17:56:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000f9, 0x0) [ 664.922442] ? __lock_is_held+0xb5/0x140 [ 664.926518] ? ioctl_preallocate+0x300/0x300 [ 664.930955] ? __fget_light+0x2f7/0x440 [ 664.934946] ? fget_raw+0x20/0x20 [ 664.938413] ? __sb_end_write+0xac/0xe0 [ 664.942403] ? fput+0x130/0x1a0 [ 664.945698] ? do_syscall_64+0x9a/0x820 [ 664.949686] ? do_syscall_64+0x9a/0x820 [ 664.953690] ? lockdep_hardirqs_on+0x421/0x5c0 [ 664.958288] ? security_file_ioctl+0x94/0xc0 [ 664.962718] ksys_ioctl+0xa9/0xd0 [ 664.966186] __x64_sys_ioctl+0x73/0xb0 [ 664.970105] do_syscall_64+0x1b9/0x820 [ 664.974003] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 664.979385] ? syscall_return_slowpath+0x5e0/0x5e0 [ 664.984328] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 664.989362] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 664.994397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 664.999265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 665.004462] RIP: 0033:0x457099 17:56:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001d2, 0x0) [ 665.007663] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 665.026571] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 665.034291] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 665.041568] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 665.048850] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 665.056126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 665.063398] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000003 17:56:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000900)=[@increfs, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000240)}}}], 0x0, 0x0, &(0x7f00000006c0)}) 17:56:44 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000100)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) write$cgroup_pid(r0, &(0x7f0000000180)=r1, 0x12) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x6, @local}, 0x50, {0x2, 0x4e21, @broadcast}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x7, 0x0, 0x5, 0x8001, 0x80}, &(0x7f0000000240)=0x14) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000300)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x101, 0x0, 0x7f}, 0x10) rmdir(&(0x7f00000002c0)='./file0\x00') syz_mount_image$reiserfs(&(0x7f0000000340)='reiserfs\x00', &(0x7f0000000380)='./file0\x00', 0x9, 0x2, &(0x7f0000001440)=[{&(0x7f00000003c0)="0fc9322a367a77409cb6c163e194b5d8b263a1ae83f8506c5430ec3f4dee34ea085690bda4bf8f48d00fa73e8958f4e0e4e601dac7d8350d2514011f04f507a0a28a7c7ff09c85f1c0cea60f72d166803c20c7b2be94268fc3222e2c18de7deb86f2a777670399", 0x67, 0x4}, {&(0x7f0000000440)="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", 0x1000, 0x2}], 0x2000002, &(0x7f0000001480)={[{@conv='conv'}, {@replayonly='replayonly'}, {@usrjquota='usrjquota'}]}) acct(&(0x7f0000000000)='./file0\x00') [ 665.206104] FAT-fs (loop2): Directory bread(block 2563) failed [ 665.259445] FAT-fs (loop2): Directory bread(block 2564) failed [ 665.277953] binder: 31438:31440 ioctl c018aa3f 20000100 returned -22 [ 665.282556] EXT4-fs (sda1): resizing filesystem from 524032 to 4 blocks [ 665.291402] EXT4-fs warning (device sda1): ext4_resize_fs:1929: can't shrink FS - resize aborted 17:56:44 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40464200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x429, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x40002, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000280)={{0xc, @remote, 0x4e23, 0x1, 'lblc\x00', 0x8, 0x9, 0x6b}, {@broadcast, 0x4e23, 0x10003, 0x3f, 0x81, 0x6}}, 0x44) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xbfc7010000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}}, 0x0) 17:56:44 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') write$P9_RMKDIR(r1, &(0x7f0000000000)={0x14, 0x49, 0x2, {0x21, 0x2, 0x1}}, 0x14) [ 665.305024] FAT-fs (loop2): Directory bread(block 2565) failed [ 665.321325] FAT-fs (loop2): Directory bread(block 2566) failed [ 665.327454] FAT-fs (loop2): Directory bread(block 2567) failed [ 665.336173] FAT-fs (loop2): Directory bread(block 2568) failed [ 665.342417] FAT-fs (loop2): Directory bread(block 2569) failed [ 665.348818] FAT-fs (loop2): Directory bread(block 2570) failed 17:56:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 665.354991] FAT-fs (loop2): Directory bread(block 2571) failed [ 665.361456] FAT-fs (loop2): Directory bread(block 2572) failed [ 665.382411] binder_alloc: 31438: binder_alloc_buf, no vma [ 665.388285] binder: 31438:31440 transaction failed 29189/-3, size 0-0 line 2970 17:56:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001a9, 0x0) [ 665.439938] REISERFS warning (device loop5): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 665.439938] 17:56:44 executing program 3 (fault-call:7 fault-nth:4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:44 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 665.545330] EXT4-fs (sda1): resizing filesystem from 524032 to 4 blocks [ 665.552419] EXT4-fs warning (device sda1): ext4_resize_fs:1929: can't shrink FS - resize aborted 17:56:44 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local, @local, [], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x65580000, @broadcast}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}}}}}}, &(0x7f0000ea3000)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 665.606349] binder: undelivered TRANSACTION_ERROR: 29189 [ 665.668794] FAT-fs (loop2): Directory bread(block 2563) failed [ 665.673281] FAULT_INJECTION: forcing a failure. [ 665.673281] name failslab, interval 1, probability 0, space 0, times 0 [ 665.684804] Process accounting resumed [ 665.686157] CPU: 0 PID: 31470 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 665.686175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.693317] FAT-fs (loop2): Directory bread(block 2564) failed [ 665.697628] Call Trace: [ 665.697655] dump_stack+0x1c9/0x2b4 [ 665.697677] ? dump_stack_print_info.cold.2+0x52/0x52 [ 665.697695] ? __kernel_text_address+0xd/0x40 [ 665.697712] ? unwind_get_return_address+0x61/0xa0 [ 665.697740] should_fail.cold.4+0xa/0x11 [ 665.728014] REISERFS warning (device loop5): reiserfs_fill_super: Cannot allocate commit workqueue [ 665.728924] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 665.728946] ? save_stack+0xa9/0xd0 [ 665.728963] ? kasan_kmalloc+0xc4/0xe0 [ 665.728976] ? kasan_slab_alloc+0x12/0x20 [ 665.728996] ? kmem_cache_alloc+0x12e/0x710 [ 665.768170] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 665.773035] ? kvm_mmu_load+0x21/0x1260 [ 665.777021] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 665.781518] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 665.786542] ? graph_lock+0x170/0x170 [ 665.790350] ? do_syscall_64+0x1b9/0x820 [ 665.794421] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 665.799802] ? find_held_lock+0x36/0x1c0 [ 665.803873] ? __lock_is_held+0xb5/0x140 [ 665.807950] ? check_same_owner+0x340/0x340 [ 665.812282] ? rcu_note_context_switch+0x680/0x680 [ 665.817235] __should_failslab+0x124/0x180 [ 665.821484] should_failslab+0x9/0x14 [ 665.825289] kmem_cache_alloc+0x29c/0x710 [ 665.829442] ? retint_kernel+0x10/0x10 [ 665.833342] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 665.838200] mmu_topup_memory_caches+0xf7/0x3a0 [ 665.842880] ? kvm_mmu_load+0x19/0x1260 [ 665.846861] kvm_mmu_load+0x21/0x1260 [ 665.850665] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 665.855603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 665.861151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 665.866702] vcpu_enter_guest+0x3c8b/0x61a0 [ 665.871032] ? kasan_check_write+0x14/0x20 [ 665.875278] ? kvm_set_msr_common+0x2680/0x2680 [ 665.879959] ? vmx_vcpu_load+0xad2/0xfe0 [ 665.884029] ? handle_dr+0x8c0/0x8c0 [ 665.887747] ? graph_lock+0x170/0x170 [ 665.891565] ? __lock_is_held+0xb5/0x140 [ 665.895636] ? lock_acquire+0x1e4/0x4f0 [ 665.899611] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 665.904636] ? lock_release+0x9f0/0x9f0 [ 665.908611] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 665.913892] ? kvm_arch_dev_ioctl+0x610/0x610 [ 665.918392] ? preempt_notifier_dec+0x20/0x20 [ 665.922900] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 665.927751] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 665.932785] kvm_vcpu_ioctl+0x7b8/0x1280 [ 665.936857] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 665.942806] ? find_held_lock+0x36/0x1c0 [ 665.946878] ? lock_downgrade+0x8f0/0x8f0 [ 665.951037] ? kasan_check_read+0x11/0x20 [ 665.955187] ? rcu_is_watching+0x8c/0x150 [ 665.959356] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 665.964049] ? __fget+0x4d5/0x740 [ 665.967510] ? ksys_dup3+0x690/0x690 [ 665.971231] ? find_held_lock+0x36/0x1c0 [ 665.975304] ? kasan_check_write+0x14/0x20 [ 665.979544] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 665.984485] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 665.990216] do_vfs_ioctl+0x1de/0x1720 [ 665.994111] ? __lock_is_held+0xb5/0x140 [ 665.998182] ? ioctl_preallocate+0x300/0x300 [ 666.002607] ? __fget_light+0x2f7/0x440 [ 666.006608] ? fget_raw+0x20/0x20 [ 666.010065] ? __sb_end_write+0xac/0xe0 [ 666.014045] ? fput+0x130/0x1a0 [ 666.017333] ? do_syscall_64+0x9a/0x820 [ 666.021311] ? do_syscall_64+0x9a/0x820 [ 666.025288] ? lockdep_hardirqs_on+0x421/0x5c0 [ 666.029878] ? security_file_ioctl+0x94/0xc0 [ 666.034301] ksys_ioctl+0xa9/0xd0 [ 666.037763] __x64_sys_ioctl+0x73/0xb0 [ 666.041659] do_syscall_64+0x1b9/0x820 [ 666.045553] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 666.050922] ? syscall_return_slowpath+0x5e0/0x5e0 [ 666.055855] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 666.060877] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 666.065894] ? recalc_sigpending_tsk+0x180/0x180 [ 666.070652] ? kasan_check_write+0x14/0x20 [ 666.074902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 666.079754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 666.084946] RIP: 0033:0x457099 [ 666.088204] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 666.107123] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:56:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xff0f0000, @local, [0x0, 0xff0f0000]}, 0x10) [ 666.114844] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 666.122122] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 666.129399] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 666.136674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 666.143955] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000004 [ 666.182982] FAT-fs (loop2): Directory bread(block 2565) failed [ 666.204924] FAT-fs (loop2): Directory bread(block 2566) failed [ 666.226792] FAT-fs (loop2): Directory bread(block 2567) failed 17:56:45 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000240)}}, &(0x7f00000002c0)) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") getrlimit(0xffffffffffffffff, &(0x7f0000000000)) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 17:56:45 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001ff) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/249, 0xf9}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/78, 0x4e}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/15, 0xf}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/85, 0x55}], 0x8, &(0x7f0000000680)=""/15, 0xf, 0xfffffffffffffff9}, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x6, 0x3, 0x72, 0x1ff, 0x2}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000800)={r3, @in6={{0xa, 0x4e24, 0x20000000000, @loopback, 0x1}}}, &(0x7f00000008c0)=0x84) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="2f657865000000000009ed17e125dcdc27ccb15bd4ed6df9c221f8ba0f32cf37e9cb47c22b") ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) io_setup(0x7fff, &(0x7f0000000900)=0x0) io_submit(r5, 0x6, &(0x7f0000000e00)=[&(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000000940)="ab8c", 0x2, 0x8000, 0x0, 0x2783e2303e588c92, 0xffffffffffffff9c}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000009c0)="f7e1f9a790441d1d6e43e25938f5f1d09d14efdc9251d2ce2424ea5dd6070c588c77db4df4e8a664173ba4d07c6dbeb655e7df1ba0497301c6fdeb2db223501e2e", 0x41, 0x80000000, 0x0, 0x2, r4}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000a80)="1b4c2d9e6cdcfb866aac2a45df4a213294c8def49c3aa501a8bf6cc4ac7edcbafc8860435672c1d577edbdbd2f8aea872d7920d509cb8c1a5fc484784d01c4f6d5f465df8b39cd6f60e630b483b1d88bb79518e6d52500a16cea5d23a5a469406805010252b288e5b96a2d1af8cfd95173b19dccbe", 0x75, 0xff, 0x0, 0x0, r4}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f0000000b40)="78db960a032d1fec7e22ea6b2e836a0cc48fe7ed347a91c10eb5f253b5e6148a073e15295214296fdfbc185f3fb227ebe7e63b5d0fa53a4bd1c673ccc7d52318be870acb38cda900be022c2c6ae5840344340d9c5b995009391521b2e1ab02f1a04f846c2a864d6a16148bed56b3bfd6e23e57c1ed8014885c88d1edfba19f1a235ebb74ae42fb79b63f026657cb2f1a495825eb907d21feba9ca244ec77ce43", 0xa0, 0xc80, 0x0, 0x1, 0xffffffffffffff9c}, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f0000000c40)="a91e7aedd2615bd1155528421d4c179ec2f13fb3b55fea9fb22782770d17c0f11e4561622c41325f7ee6e10e79c7b809a9ef3b12975fa4040be0061b3d416c996613141abbf9397129c3c1e20199de56b51a01805b30d93f813d225844c147db7d3efb507564d547c412004999932eddc40689e2bb33db78ddb0c9700facd5d3c94309b4ddc772e47578532af29d7f2bdb601ab8d9192e27eaf01b0767fc1b8762513f80384a31f61a5971f01f0e0e9267c6627b3e3bb3287bc9e90491a40763421ec38821e0e800ac3af08a467f3b9960452ab0ba2f0b27e181f815a21b105611", 0xe1, 0x0, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x2, 0x3, r2, &(0x7f0000000d80)="8886befdce25297a09c641a95ce2ebd54576acd5dd015c730ceffdc50e04f524b00af163e81ef5d70a869dbe90705c7300f57e", 0x33, 0x100000001, 0x0, 0x3, r4}]) getsockname$llc(r4, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000000c0)=0x40a2) r6 = dup(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r6, 0x50, &(0x7f0000000100)}, 0x10) 17:56:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000078, 0x0) [ 666.235178] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 666.242892] FAT-fs (loop2): Directory bread(block 2568) failed [ 666.249216] FAT-fs (loop2): Directory bread(block 2569) failed [ 666.255908] FAT-fs (loop2): Directory bread(block 2570) failed [ 666.262590] FAT-fs (loop2): Directory bread(block 2571) failed [ 666.273439] FAT-fs (loop2): Directory bread(block 2572) failed 17:56:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7, 0x40000) ioctl(r0, 0x8000000018912, &(0x7f0000000100)="0a220744511620d42c5070") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={@local, 0x7e, r2}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0xe6, 0x4e21, 0x3f, 0xa, 0x0, 0xa0, 0x77, r2, r3}, {0x2, 0x1, 0x1e2, 0x3, 0x1c57, 0x3c46, 0x7, 0x1}, {0x6f99983f, 0x3, 0xa3, 0x6}, 0xafe4978, 0x6e6bb4, 0x1, 0x0, 0x1, 0x3}, {{@in6=@loopback, 0x4d2, 0x32}, 0x2, @in=@broadcast, 0x3505, 0x1, 0x3, 0xcf20, 0xff, 0x6, 0xffff}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400142f00fe8000000000000000000000000000bbff02000000000000000000000000000100006558c0295412ea6a238beb889bf98763b6006bf092af4528095712efb8d6f0c5e4c15631d72741f1cbacb11156ddcb10669aee40a74a3edc12977d416f6b1f68e1b29d5bfac82e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000004c0)={0x0, 0x3, [0x1, 0x6b8]}) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @broadcast}, &(0x7f0000000380)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xfc5a90f0, &(0x7f00000000c0)={0x15}) 17:56:45 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0xfffffffffffffffe, 0x6, 0xbd, 0x1000]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) r1 = semget(0x0, 0x3, 0x420) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000080)=""/241) [ 666.393949] Process accounting resumed 17:56:45 executing program 6: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000240)={{}, 0x0, 0x0, 0x4, {0x0, 0x81}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x0, @time={0x77359400}}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00000001c0)="0d1f3e643240d77d0a803c2bb923370646fd192f95b36ca7d9ac647fa1", &(0x7f0000000340)="21419ac5c76db09d60e04816eba7e26b2d2c41d11f65e13fe677f6b9a9fd8531a448935961911e6bbf43c5a47bd5afeed39da0fbed6944d6a62360b875e06d57cb84a8502c3ab0f9eb531ceb46fac0316f5aa8be1c003f254627825288ff20476d5527f084270995b21c0a0b"}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000014) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x2, 0x0) 17:56:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000025f, 0x0) [ 666.470565] FAT-fs (loop2): Directory bread(block 2563) failed [ 666.504495] FAT-fs (loop2): Directory bread(block 2564) failed 17:56:45 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = dup(0xffffffffffffff9c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 17:56:45 executing program 4: add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000000), &(0x7f0000000280)="30818dd9c14c75bc8e4d592cffd4607c4b3b154d7fc4035cd9e32bc89c52351945927bc911ad1787c590714269ee80ae70cbf1f3c7dd26c2b99cb25df53fd91fcfd121392a1d5bdc4fbf1e9ffea1b710f7419e69fade3839634c8e06a9a6afa60fd985e068e135343fe4f4729d4717b87cce448951857dec90d730f5fe41ab38e32af6b9f76c548881ab710ff9be8910", 0xfffffffffffffccf, 0x0) [ 666.539040] FAT-fs (loop2): Directory bread(block 2565) failed [ 666.562759] FAT-fs (loop2): Directory bread(block 2566) failed 17:56:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bond0\x00', r2}) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x3, 0xb0c0, "16a925de34ad14aee256707c503d1afafd6f9f1be93d433f168c5d718cfc796ee16f3ca50a8e3a8461a6d5e642855b9c2677c6624a681674dbdca046c5fa48", 0x17}, 0x60) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0x8d1a, 0x3ff, 0x4, 'queue0\x00', 0xa1b2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xc4082, 0x0) [ 666.585054] FAT-fs (loop2): Directory bread(block 2567) failed [ 666.603883] FAT-fs (loop2): Directory bread(block 2568) failed [ 666.629135] FAT-fs (loop2): Directory bread(block 2569) failed 17:56:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001bc0), 0x24f, 0x0, &(0x7f0000001d00)={0x77359400}) [ 666.642606] FAT-fs (loop2): Directory bread(block 2570) failed [ 666.649060] FAT-fs (loop2): Directory bread(block 2571) failed [ 666.674803] FAT-fs (loop2): Directory bread(block 2572) failed [ 666.702581] Unknown ioctl 35123 [ 666.729737] Unknown ioctl -1064545482 [ 666.767672] Unknown ioctl 35123 [ 666.783084] Unknown ioctl -1064545482 17:56:45 executing program 3 (fault-call:7 fault-nth:5): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:45 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)=[0x100000001, 0xba7c, 0x5, 0x5, 0x81, 0x4, 0x800]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 17:56:45 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x2d1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x75, "b38bf234e08516fbbc4c5cc15d374114491c1660d28a3dd732a6936cfc782f3f6646c977c131c4c0f9722b3e337dcc6a69efce0d0f6e1205df108a0e83b90790ecdf1fc4f46be7b3753ee390ff6a6c43ad5a0316b6c5aa970e63c474e4f2de574d75e5a2b2a22b4f88616d7c7965cfd7584106dd78"}, &(0x7f0000000200)=0x7d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local, [], @broadcast, [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x5, 0x4) [ 666.863032] kernel msg: ebtables bug: please report to author: Wrong len argument [ 666.908151] FAULT_INJECTION: forcing a failure. [ 666.908151] name failslab, interval 1, probability 0, space 0, times 0 [ 666.919507] CPU: 0 PID: 31551 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 666.926883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.936247] Call Trace: [ 666.938838] dump_stack+0x1c9/0x2b4 [ 666.942456] ? dump_stack_print_info.cold.2+0x52/0x52 [ 666.947652] ? __kernel_text_address+0xd/0x40 [ 666.952166] ? unwind_get_return_address+0x61/0xa0 [ 666.957125] should_fail.cold.4+0xa/0x11 [ 666.961204] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 666.966327] ? save_stack+0xa9/0xd0 [ 666.969942] ? kasan_kmalloc+0xc4/0xe0 [ 666.973819] ? kasan_slab_alloc+0x12/0x20 [ 666.977966] ? kmem_cache_alloc+0x12e/0x710 [ 666.982293] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 666.987156] ? kvm_mmu_load+0x21/0x1260 [ 666.991123] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 666.995605] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 667.000637] ? graph_lock+0x170/0x170 [ 667.004456] ? do_syscall_64+0x1b9/0x820 17:56:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x6000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000257, 0x0) [ 667.008536] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.013902] ? find_held_lock+0x36/0x1c0 [ 667.017955] ? __lock_is_held+0xb5/0x140 [ 667.022038] ? check_same_owner+0x340/0x340 [ 667.026375] ? rcu_note_context_switch+0x680/0x680 [ 667.031321] __should_failslab+0x124/0x180 [ 667.035574] should_failslab+0x9/0x14 [ 667.039387] kmem_cache_alloc+0x29c/0x710 [ 667.043555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 667.049116] ? kvm_pfn_to_page+0x7a/0xa0 [ 667.053223] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 667.058093] mmu_topup_memory_caches+0xf7/0x3a0 [ 667.062783] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 667.068347] kvm_mmu_load+0x21/0x1260 [ 667.072168] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 667.077134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 667.082692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 667.083650] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 667.088253] vcpu_enter_guest+0x3c8b/0x61a0 [ 667.088274] ? kasan_check_write+0x14/0x20 [ 667.088295] ? kvm_set_msr_common+0x2680/0x2680 [ 667.108107] ? vmx_vcpu_load+0xad2/0xfe0 [ 667.112184] ? handle_dr+0x8c0/0x8c0 [ 667.115923] ? graph_lock+0x170/0x170 [ 667.119748] ? __lock_is_held+0xb5/0x140 [ 667.123825] ? lock_acquire+0x1e4/0x4f0 [ 667.127811] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 667.132840] ? lock_release+0x9f0/0x9f0 [ 667.136835] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 667.142127] ? kvm_arch_dev_ioctl+0x610/0x610 [ 667.146677] ? preempt_notifier_dec+0x20/0x20 [ 667.151209] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 667.156073] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 667.161116] kvm_vcpu_ioctl+0x7b8/0x1280 [ 667.165186] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 667.170907] ? find_held_lock+0x36/0x1c0 [ 667.174972] ? lock_downgrade+0x8f0/0x8f0 [ 667.179150] ? kasan_check_read+0x11/0x20 [ 667.183300] ? rcu_is_watching+0x8c/0x150 [ 667.187449] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 667.192131] ? __fget+0x4d5/0x740 [ 667.195575] ? ksys_dup3+0x690/0x690 [ 667.199275] ? find_held_lock+0x36/0x1c0 [ 667.203326] ? kasan_check_write+0x14/0x20 [ 667.207548] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 667.212470] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 667.218175] do_vfs_ioctl+0x1de/0x1720 [ 667.222072] ? __lock_is_held+0xb5/0x140 [ 667.226144] ? ioctl_preallocate+0x300/0x300 [ 667.230539] ? __fget_light+0x2f7/0x440 [ 667.234511] ? fget_raw+0x20/0x20 [ 667.237961] ? __sb_end_write+0xac/0xe0 [ 667.241921] ? fput+0x130/0x1a0 [ 667.245187] ? do_syscall_64+0x9a/0x820 [ 667.249167] ? do_syscall_64+0x9a/0x820 [ 667.253135] ? lockdep_hardirqs_on+0x421/0x5c0 [ 667.257721] ? security_file_ioctl+0x94/0xc0 [ 667.262170] ksys_ioctl+0xa9/0xd0 [ 667.265648] __x64_sys_ioctl+0x73/0xb0 [ 667.269523] do_syscall_64+0x1b9/0x820 [ 667.273397] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 667.278746] ? syscall_return_slowpath+0x5e0/0x5e0 [ 667.283661] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 667.288665] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 667.293670] ? recalc_sigpending_tsk+0x180/0x180 [ 667.298441] ? kasan_check_write+0x14/0x20 [ 667.302680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.307531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.312718] RIP: 0033:0x457099 [ 667.315900] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 667.334787] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 667.342499] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 667.349763] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 17:56:46 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f0000000000)='children\x00') 17:56:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73ff", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:46 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x9}, 0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000002c0)=@md0='/dev/md0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='bfs\x00', 0x0, &(0x7f00000003c0)="cbdb5271a1b971986bde41117872ceb31a3646b84eb6d51331608ad54b4617c7de61bb5009f82a83566b5eeee8b045c1b0118cdfe9a4384522f3a58813614932766a1ea30f7c8dbe9567bfbc9b31e1fe467595e8") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/171, 0xab) 17:56:46 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0x4, 0x9, 0xfff, 0x1, 0x400000006, 0x50, 0x1, 0x2, 0x80000000]) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x208000) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x7fffffff, 0x9, 0x7ff, 0xfffffffffffffff7}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000000c0)={0x0, 0xc000000, 0x4, 0x0, 0x0, [{r1, 0x0, 0x2}, {r1, 0x0, 0x5}, {r1, 0x0, 0x8}, {r1, 0x0, 0x85}]}) 17:56:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000fc, 0x0) 17:56:46 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) syz_mount_image$msdos(&(0x7f0000000780)='msdos\x00', &(0x7f00000007c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000900)=[{&(0x7f0000000800)="2e44e3b5890c31e087c3b63f95877feb2912a3dd3aa0448bfc55823f0cf626bfbd9d8b1e1ec225e152cdbd7e68c2e94840af7009902baec9b120a2a247381f0dbdc76b0359738a65ebe29cc2e410a34f645ab0da0fe8855927fdeebf33eb845fbc339fd79046e0811a8119dc78ed96d0f7dc8244a3558209c3efa1a14111", 0x7e, 0xffffffffffffa701}, {&(0x7f0000000880)="f09144603c491694a2a69af4255f018077f36b0b7870596310bac7a78ed09f61730039134a6033e42ebe3a60acf5f46939bebea78dd9b23f8307b02f4ffa49159457d64654568bf1c1aee73e782e02f0fa37000184b936d498ed4745ddf7ec84ad4e670f6072", 0x66, 0x6}], 0x800, &(0x7f0000000940)={[{@dots='dots'}, {@fat=@errors_remount='errors=remount-ro'}, {@fat=@codepage={'codepage', 0x3d, '857'}}, {@nodots='nodots'}, {@fat=@dmask={'dmask', 0x3d, 0x2}}, {@nodots='nodots'}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x400000, {{0xa, 0x4e22, 0x0, @remote, 0xfffffffffffffffd}}}, 0x88) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r3) removexattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@random={'osx.', '\x00'}) statx(r0, &(0x7f00000001c0)='\x00', 0x1000, 0x0, &(0x7f00000002c0)) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x80802) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2080400}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)=@migrate={0xd8, 0x21, 0x400, 0x70bd2b, 0x25dfdbfd, {{@in6=@loopback, @in6=@mcast1, 0x4e23, 0xf82c, 0x4e22, 0x3, 0x2, 0xa0, 0xa0, 0xbf, r4, r5}, 0x6e6bb9, 0x2}, [@migrate={0x88, 0x11, [{@in=@local, @in6=@mcast1, 0x2b, 0x3, 0x0, 0x3506, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x1d}, @in=@loopback, 0x3c, 0x0, 0x0, 0x3507, 0x2, 0xa}, {@in6=@ipv4, @in6=@remote, 0x6c, 0x7, 0x0, 0x3503, 0xa, 0x2}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x400c0}, 0x20048000) [ 667.357023] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 667.364286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 667.371543] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000005 [ 667.380634] kernel msg: ebtables bug: please report to author: Wrong len argument 17:56:46 executing program 3 (fault-call:7 fault-nth:6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 667.468612] FAT-fs (loop4): invalid media value (0x80) [ 667.474022] FAT-fs (loop4): Can't find a valid FAT filesystem [ 667.584227] FAT-fs (loop4): invalid media value (0x80) [ 667.589685] FAT-fs (loop4): Can't find a valid FAT filesystem [ 667.595739] FAULT_INJECTION: forcing a failure. [ 667.595739] name failslab, interval 1, probability 0, space 0, times 0 [ 667.607028] CPU: 0 PID: 31586 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 667.614399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.623761] Call Trace: [ 667.626382] dump_stack+0x1c9/0x2b4 [ 667.630033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 667.635245] ? __kernel_text_address+0xd/0x40 [ 667.639761] ? unwind_get_return_address+0x61/0xa0 [ 667.644720] should_fail.cold.4+0xa/0x11 [ 667.648807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 667.653964] ? save_stack+0xa9/0xd0 [ 667.657614] ? kasan_kmalloc+0xc4/0xe0 [ 667.661522] ? kasan_slab_alloc+0x12/0x20 [ 667.665688] ? kmem_cache_alloc+0x12e/0x710 [ 667.670032] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 667.674892] ? kvm_mmu_load+0x21/0x1260 [ 667.678890] ? vcpu_enter_guest+0x3c8b/0x61a0 17:56:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001b0, 0x0) 17:56:46 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = semget(0x0, 0x0, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xb2]) [ 667.683436] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 667.688471] ? graph_lock+0x170/0x170 [ 667.692285] ? do_syscall_64+0x1b9/0x820 [ 667.696363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.701744] ? find_held_lock+0x36/0x1c0 [ 667.705828] ? __lock_is_held+0xb5/0x140 [ 667.709949] ? check_same_owner+0x340/0x340 [ 667.714314] ? rcu_note_context_switch+0x680/0x680 [ 667.719276] __should_failslab+0x124/0x180 [ 667.723540] should_failslab+0x9/0x14 [ 667.727361] kmem_cache_alloc+0x29c/0x710 17:56:46 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x28, &(0x7f00000005c0)={0x0, {}, 0x0, 0xffffffffffffffff}, &(0x7f0000000080), 0x13d, &(0x7f0000000540)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000) fallocate(r1, 0x0, 0x3, 0x7) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") remap_file_pages(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x2000016, 0x8, 0x0) r3 = socket$inet6(0xa, 0x1200000000002, 0xffff) ioctl(r3, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r4 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xfffffffffffffbff, 0x0, 0x0, 0x10, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x982, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, @perf_bp={&(0x7f0000000380), 0x8}, 0x4, 0x80, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_IRQP_READ(r6, 0x8008700b, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r8 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r6, 0xaf01, &(0x7f0000000000)={0x2}) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000000600)={0x20, 0x7fffffffffffe, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127, 0x8000000400000000}) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f0000000840)=ANY=[@ANYRES16=r2, @ANYRESDEC=r2, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES16=r2, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=r7, @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYRES64=r8]], @ANYRES64=r5]) ioctl$VHOST_SET_LOG_BASE(r8, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) renameat2(r6, &(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000340)='./file0\x00', 0x3) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000240)) ioctl$VHOST_VSOCK_SET_RUNNING(r8, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000140)) tee(r2, r2, 0x2, 0x9) dup2(r4, r2) 17:56:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 667.731533] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 667.737095] ? kvm_pfn_to_page+0x7a/0xa0 [ 667.741181] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 667.746062] mmu_topup_memory_caches+0xf7/0x3a0 [ 667.750754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 667.756317] kvm_mmu_load+0x21/0x1260 [ 667.760130] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 667.765080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 667.770638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 667.776220] vcpu_enter_guest+0x3c8b/0x61a0 [ 667.780566] ? kasan_check_write+0x14/0x20 [ 667.784827] ? kvm_set_msr_common+0x2680/0x2680 [ 667.789520] ? vmx_vcpu_load+0xad2/0xfe0 [ 667.793598] ? handle_dr+0x8c0/0x8c0 [ 667.797324] ? graph_lock+0x170/0x170 [ 667.801147] ? __lock_is_held+0xb5/0x140 [ 667.805234] ? lock_acquire+0x1e4/0x4f0 [ 667.809249] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 667.814281] ? lock_release+0x9f0/0x9f0 [ 667.818264] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 667.823558] ? kvm_arch_dev_ioctl+0x610/0x610 [ 667.828065] ? preempt_notifier_dec+0x20/0x20 [ 667.832585] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 667.837441] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 667.842480] kvm_vcpu_ioctl+0x7b8/0x1280 [ 667.846555] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 667.852284] ? find_held_lock+0x36/0x1c0 [ 667.856366] ? lock_downgrade+0x8f0/0x8f0 [ 667.860529] ? kasan_check_read+0x11/0x20 [ 667.864692] ? rcu_is_watching+0x8c/0x150 [ 667.868846] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 667.873527] ? __fget+0x4d5/0x740 [ 667.876990] ? ksys_dup3+0x690/0x690 [ 667.880706] ? find_held_lock+0x36/0x1c0 [ 667.884775] ? kasan_check_write+0x14/0x20 [ 667.889017] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 667.893958] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 667.899676] do_vfs_ioctl+0x1de/0x1720 [ 667.903569] ? __lock_is_held+0xb5/0x140 [ 667.907644] ? ioctl_preallocate+0x300/0x300 [ 667.912056] ? __fget_light+0x2f7/0x440 [ 667.916046] ? fget_raw+0x20/0x20 [ 667.919506] ? __sb_end_write+0xac/0xe0 [ 667.923484] ? fput+0x130/0x1a0 [ 667.926768] ? do_syscall_64+0x9a/0x820 [ 667.930746] ? do_syscall_64+0x9a/0x820 [ 667.934725] ? lockdep_hardirqs_on+0x421/0x5c0 [ 667.939552] ? security_file_ioctl+0x94/0xc0 [ 667.943969] ksys_ioctl+0xa9/0xd0 [ 667.947430] __x64_sys_ioctl+0x73/0xb0 [ 667.951322] do_syscall_64+0x1b9/0x820 [ 667.955225] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 667.960595] ? syscall_return_slowpath+0x5e0/0x5e0 [ 667.965527] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 667.970552] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 667.975568] ? recalc_sigpending_tsk+0x180/0x180 [ 667.980337] ? kasan_check_write+0x14/0x20 [ 667.984581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.989430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 667.994620] RIP: 0033:0x457099 [ 667.997816] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.016714] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 668.024426] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 17:56:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x1, 0x2, 0x100000000, 0x0, 0x0, [], [], [], 0x0, 0x100000000008}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 668.031691] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 668.038962] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 668.046236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 668.053504] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000006 [ 668.061498] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:56:46 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) syz_open_procfs(r1, &(0x7f0000000200)='fd/4\x00') [ 668.090638] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:56:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x7a000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf637bdbf1311920c8a26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x40000) fallocate(r1, 0x0, 0x0, 0x7fff) fallocate(r0, 0x0, 0x2, 0x10001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000240)={0x0, r1, 0x0, 0x4}) 17:56:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0x101, 0x1, 0x8002, 0x3, 0x5, 0xf1, 0x7fffffff, 0x4, 0xc1, 0x80000000, 0x200}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) 17:56:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 17:56:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000070, 0x0) [ 668.264940] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 668.286409] FAT-fs (loop2): Directory bread(block 2563) failed 17:56:47 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x1, 0x3f, 0x5642, 0x1, 0x20}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) personality(0x8) uname(&(0x7f00000006c0)=""/176) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x1000, @local, 0x9e8}}, 0xffffffffffffffff, 0x431, 0x10001, "097e19ecdcc5d08fd30dc85fb6d439754fb02133dfeb9a2c62e5d05f2211d8050533938af4358903b035ab2de3ff9f13940020881e4493bb5b74115cd12fec870b2f41c39fed475b05cff75c877093ce"}, 0xd8) 17:56:47 executing program 3 (fault-call:7 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 668.331679] FAT-fs (loop2): Directory bread(block 2564) failed [ 668.364054] FAT-fs (loop2): Directory bread(block 2565) failed 17:56:47 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:47 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x14000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0xfff, 0x8, 0x10000, 0x3, 0x0, 0x0, 0x8, 0x1, 0x2, 0x5, 0x4, 0x1, 0x7, 0x7, 0x2, 0x40, 0x9, 0x4, 0x200000000, 0x36, 0x7, 0x8, 0x54, 0x0, 0xfffffffffffffff9, 0x4, 0x2, 0x5, 0x100000001, 0x2, 0x242a251d, 0x100, 0x6, 0x137, 0x1, 0xfffffffffffffffa, 0x0, 0xb0fd, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x4000, 0x4, 0x2, 0x5, 0x5544, 0x7, 0x3}) 17:56:47 executing program 4: r0 = getpid() ptrace$peekuser(0x3, r0, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) syz_execute_func(&(0x7f00000000c0)="c402f10b79253154cc6cc421ddea4d4cc4834d5f9d00000080826466470f383dbd0e000000c421dc58d11c43c4e2392f841261c90000c482299284ab060000003e660f57dd") pivot_root(&(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00') ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000001c0)) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000280)={0x3a, 0x3, 0x0, {0x3, 0x19, 0x0, 'vboxnet15eth0wlan1*vmnet0'}}, 0x3a) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/144) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$void(r1, 0x5450) tgkill(r0, r0, 0x1b) modify_ldt$write2(0x11, &(0x7f0000000400)={0x8, 0x20000800, 0x2000, 0x7, 0x100000001, 0x4, 0x1, 0xfffffffffffffffe, 0x3362888, 0x64ee}, 0x10) mount$9p_virtio(&(0x7f0000000440)='\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='9p\x00', 0x8014a0, &(0x7f0000000500)={'trans=virtio,', {[{@uname={'uname', 0x3d, '{$]^%\\nodev-/'}}, {@version_9p2000='version=9p2000'}, {@access_user='access=user'}]}}) mq_notify(r1, &(0x7f0000000600)={0x0, 0x2a, 0x1, @thr={&(0x7f0000000540)="0aeef752358de69ee3e3989f74e1d2fad4e50034710ed2c9fff0be9c62ca2f18d3f7aac7d5c4aabba537171ac8ba0aeaf8cb32dbc83fa2a7b33590aeef", &(0x7f0000000580)="40acf9fa12688eaaeb803cce33930ff7905021dc506c37784c6bc0faf5bc9de9bb8bc1f9a028fa45089a28dbc0626f1d857d3f9f9c96d2fa31ab2611c1f1010dbc138b455ff3ae57e952b7a1d265515ca88b16bc503e9bdfe6cb691348b5fd850ad680f9dc8cfcdf33b2211a5444b70a"}}) write(r1, &(0x7f0000000640)="9b82479343f2974f9a5b76983475bbc8f66c9953140f61c00f2b5c23b920352173f664303ab56034ebe64a11db2cc89f5421884eb2dec594bfe23c971b4fb7c5e9409269f398428dbf50006f9804a9d454630086cc6a8c1739d4850a4701a93dc830be8c4ec19d9c6e4090e75351031917792c622f10720373b783c9519692422fa87ada6b8da5a5a337d4c393903f266bad28870f6910fec651d01d3ec5ae72cade", 0xa2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x20000, 0x0) getpgid(r0) connect$bt_sco(r1, &(0x7f0000000740)={0x1f, {0x7, 0x8, 0x3187, 0x79, 0x4, 0x40}}, 0x8) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000800)={{&(0x7f0000000780)=""/7, 0x7}, &(0x7f00000007c0), 0x10}, 0x20) r3 = creat(&(0x7f0000000840)='./file0\x00', 0x8) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000880)=""/142) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000940)={0x0, 0x3, 0x7, 0x3, 0x9}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000980)={0x5, 0x6e1}) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000009c0)) ioctl$RTC_PIE_ON(r1, 0x7005) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000ac0)={0x0, 0x1ff, 0x101, &(0x7f0000000a80)=0xffffffff}) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000b00)) [ 668.386909] FAT-fs (loop2): Directory bread(block 2566) failed 17:56:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001e9, 0x0) [ 668.446017] FAT-fs (loop2): Directory bread(block 2567) failed [ 668.477040] FAT-fs (loop2): Directory bread(block 2568) failed [ 668.504215] FAT-fs (loop2): Directory bread(block 2569) failed [ 668.509337] FAULT_INJECTION: forcing a failure. [ 668.509337] name failslab, interval 1, probability 0, space 0, times 0 [ 668.521600] CPU: 0 PID: 31652 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 668.529011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.538375] Call Trace: [ 668.540009] FAT-fs (loop2): Directory bread(block 2570) failed [ 668.540977] dump_stack+0x1c9/0x2b4 [ 668.541003] ? dump_stack_print_info.cold.2+0x52/0x52 [ 668.541024] ? __kernel_text_address+0xd/0x40 [ 668.541053] ? unwind_get_return_address+0x61/0xa0 [ 668.565240] should_fail.cold.4+0xa/0x11 [ 668.568447] FAT-fs (loop2): Directory bread(block 2571) failed [ 668.569316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 668.569336] ? save_stack+0xa9/0xd0 [ 668.569355] ? kasan_kmalloc+0xc4/0xe0 [ 668.587907] ? kasan_slab_alloc+0x12/0x20 [ 668.588899] FAT-fs (loop2): Directory bread(block 2572) failed [ 668.592058] ? kmem_cache_alloc+0x12e/0x710 [ 668.592077] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 668.592095] ? kvm_mmu_load+0x21/0x1260 [ 668.592114] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 668.592127] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 668.592145] ? graph_lock+0x170/0x170 [ 668.624538] ? do_syscall_64+0x1b9/0x820 [ 668.628612] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 668.633988] ? find_held_lock+0x36/0x1c0 [ 668.638085] ? __lock_is_held+0xb5/0x140 [ 668.642167] ? check_same_owner+0x340/0x340 [ 668.646511] ? rcu_note_context_switch+0x680/0x680 [ 668.651495] __should_failslab+0x124/0x180 [ 668.655748] should_failslab+0x9/0x14 [ 668.659561] kmem_cache_alloc+0x29c/0x710 [ 668.663726] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 668.669285] ? kvm_pfn_to_page+0x7a/0xa0 [ 668.673363] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 668.678233] mmu_topup_memory_caches+0xf7/0x3a0 [ 668.682919] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 668.688473] kvm_mmu_load+0x21/0x1260 [ 668.692287] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 668.697243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 668.702797] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 668.708382] vcpu_enter_guest+0x3c8b/0x61a0 [ 668.712719] ? kasan_check_write+0x14/0x20 [ 668.716985] ? kvm_set_msr_common+0x2680/0x2680 [ 668.721672] ? vmx_vcpu_load+0xad2/0xfe0 [ 668.725750] ? handle_dr+0x8c0/0x8c0 [ 668.729474] ? graph_lock+0x170/0x170 [ 668.733308] ? __lock_is_held+0xb5/0x140 [ 668.737384] ? lock_acquire+0x1e4/0x4f0 [ 668.741369] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 668.746398] ? lock_release+0x9f0/0x9f0 [ 668.750391] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 668.755682] ? kvm_arch_dev_ioctl+0x610/0x610 [ 668.760188] ? preempt_notifier_dec+0x20/0x20 [ 668.764725] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 668.769576] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 668.774624] kvm_vcpu_ioctl+0x7b8/0x1280 [ 668.778713] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 668.784437] ? find_held_lock+0x36/0x1c0 [ 668.788517] ? lock_downgrade+0x8f0/0x8f0 [ 668.792686] ? kasan_check_read+0x11/0x20 [ 668.796844] ? rcu_is_watching+0x8c/0x150 [ 668.801009] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 668.805697] ? __fget+0x4d5/0x740 [ 668.809618] ? ksys_dup3+0x690/0x690 [ 668.813344] ? find_held_lock+0x36/0x1c0 [ 668.817422] ? kasan_check_write+0x14/0x20 [ 668.821670] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 668.826634] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 668.832356] do_vfs_ioctl+0x1de/0x1720 [ 668.836256] ? __lock_is_held+0xb5/0x140 [ 668.840331] ? ioctl_preallocate+0x300/0x300 [ 668.844756] ? __fget_light+0x2f7/0x440 [ 668.848745] ? fget_raw+0x20/0x20 [ 668.852223] ? __sb_end_write+0xac/0xe0 [ 668.856228] ? fput+0x130/0x1a0 [ 668.859520] ? do_syscall_64+0x9a/0x820 [ 668.863503] ? do_syscall_64+0x9a/0x820 [ 668.867492] ? lockdep_hardirqs_on+0x421/0x5c0 [ 668.872090] ? security_file_ioctl+0x94/0xc0 [ 668.876515] ksys_ioctl+0xa9/0xd0 [ 668.879989] __x64_sys_ioctl+0x73/0xb0 [ 668.883894] do_syscall_64+0x1b9/0x820 [ 668.887800] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 668.893181] ? syscall_return_slowpath+0x5e0/0x5e0 [ 668.898147] ? trace_hardirqs_on_caller+0x2b0/0x2b0 17:56:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000020c, 0x0) 17:56:47 executing program 5: semget(0x2, 0x2, 0x22) r0 = semget$private(0x0, 0xffffffffffffffff, 0x10b) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 17:56:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) clock_gettime(0xfffffffffffffff8, &(0x7f00000005c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000040)="dcb83f92395e48c54ed3a03fee5070b04685a35ababbb54ef29e077da5a3a70ff3d549ca432bedf3c875282a54ce520bebaeb938bd11c4513463ca63ea7253635fca665be4fad1f2572e6437347d52be0a103550cd7c22f306999101b21815d61167e5716fba830e4f99a9b1f5d652121531756e3193a5aa9aeaaedaf2ed219881e7b331b13ee8d7c91edbf33b4825d501ec78003da9e55f2c3a890208ec823afe246549e4a5095de0720ec890828f924b41929f6f67f76302c1", 0xba, 0x3, &(0x7f0000000140)={r2, r3+30000000}) 17:56:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x380, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x80000) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x100040, 0x80000) r0 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x10001, 0xa6, 0xffffffffec0713d1, 0x7fff, 0x0, 0x7, 0x80600, 0xa, 0x2, 0x5, 0xfff, 0x6, 0xaeeb, 0x9eec, 0x8, 0x8000, 0x1, 0x6, 0x800, 0x8660, 0x13f7, 0x1, 0x2cdf, 0xb4c7, 0x0, 0xfffffffffffffff7, 0x1e, 0x20, 0x1, 0x5, 0x3, 0x6b6, 0x4, 0x0, 0x4, 0x81, 0x0, 0xf4, 0x1, @perf_config_ext={0x5, 0x2}, 0x8000, 0x4, 0x8, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff9c, 0x5, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x2710}}, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x2, 0x7, 0x1, 0x0, 0x1d}) [ 668.903180] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 668.908240] ? recalc_sigpending_tsk+0x180/0x180 [ 668.913006] ? kasan_check_write+0x14/0x20 [ 668.917259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 668.922119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 668.927312] RIP: 0033:0x457099 [ 668.930520] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 668.949427] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 668.957148] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 668.964426] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 668.971705] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 668.978980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 668.986256] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000007 17:56:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xff0f, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:47 executing program 5: r0 = semget$private(0x0, 0x0, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000180)=[0x6, 0x5, 0x2]) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 17:56:47 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001280)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x2) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz0\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote, 0x1000}}, 0x5, 0x100000000, 0x800, 0x401, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0xffffffffffffffe3, 0x3, [0x200, 0x10000, 0x8]}, &(0x7f0000000200)=0xe) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz0\x00'}) ioctl$UI_DEV_DESTROY(r0, 0x5502) 17:56:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400204) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000200)={0x2, 0x0, @pic={0x3f, 0xd5, 0x4, 0x0, 0x7, 0x7, 0xa13, 0x0, 0x5, 0x97c9, 0x10001, 0x7fffffff, 0x0, 0x2, 0x1, 0x4}}) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) clock_adjtime(0x3, &(0x7f0000000100)={0x8, 0x100000001, 0x9, 0x29, 0x7, 0x80000001, 0x4, 0x8000, 0x339, 0x7, 0x3, 0x3, 0x0, 0x7, 0x0, 0x5eb, 0xdb1, 0x6411000000, 0x9, 0x8, 0xffff, 0x6, 0xffffffffffff1561, 0x400, 0x54f, 0x1}) 17:56:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000011c, 0x0) 17:56:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c000000100000001400000c0000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f00000001c0)="0c0b63fa3b03a4914b71c09653114002518b1be517c58ecff96d3b1494787a3a047d3d6d135a39eecaea1b501c2c744c700079a61aecbda405aa24649255637e42b16184d5e965b4d30038ccd7764fec3a30fa24e2154bde2ad2debe1059b976830f1ef6f1938204fb7383b7190f5d5329637dad0a1f41f390ce89028a2bc9d6888ec676705e478be59bd5b5e6b0b1f478691e193d19d1fc164d3532c99941a1ee0901a3ca043b2476fadefc2c74024452c595ed1b43a16e441ff2805f48532e1941c22abc6dfbca8c2672c086498c25dcc86134aedb", 0xd6, 0x9}, {&(0x7f00000002c0)="cc965b81fd7070e003ee94c473468082eb7407e0a44484940b7cb6d084ee8b48472b478e3613854fecc3fa9e75726bfe81652510c16b98e6214eb66c773a60ea74998eb43050b0a4fa0226eb492401fed40be42e9dc0ca2c635aa987ce94f0a57f2dfa19da8d90dfef71c7eb0753622cc213f0cd034efdf315794d07250451e350a3b11b4aa2fd989a981430c06520eeb8d493e210b4c49a286745978cb2a923c737e46292737b735bf05e31567dfbcd69f99865128fcadcf0c13af0e8735b45368916be85783cba546edf2f19b757d4255495b6fa02c9f3f2376f058760b8c8d1ae70118f8e093513c107699cbe9d0c679e4fe59921d0506a", 0xf9, 0x7}], 0x294449, &(0x7f0000000400)={[{@nolargeio='nolargeio'}]}) 17:56:47 executing program 3 (fault-call:7 fault-nth:8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 669.057083] FAT-fs (loop2): Directory bread(block 2563) failed [ 669.083065] FAT-fs (loop2): Directory bread(block 2564) failed [ 669.091107] FAT-fs (loop2): Directory bread(block 2565) failed [ 669.137459] input: syz0 as /devices/virtual/input/input36 [ 669.152972] FAT-fs (loop2): Directory bread(block 2566) failed [ 669.160364] f2fs_msg: 6 callbacks suppressed [ 669.160380] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 669.172058] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 669.191269] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 669.195553] FAT-fs (loop2): Directory bread(block 2567) failed [ 669.209339] FAULT_INJECTION: forcing a failure. [ 669.209339] name failslab, interval 1, probability 0, space 0, times 0 [ 669.220749] CPU: 0 PID: 31696 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 669.228117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.237474] Call Trace: [ 669.240086] dump_stack+0x1c9/0x2b4 [ 669.243741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 669.248954] ? __kernel_text_address+0xd/0x40 [ 669.253465] ? unwind_get_return_address+0x61/0xa0 [ 669.254813] FAT-fs (loop2): Directory bread(block 2568) failed [ 669.258419] should_fail.cold.4+0xa/0x11 [ 669.258443] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 669.258464] ? save_stack+0xa9/0xd0 [ 669.258485] ? kasan_kmalloc+0xc4/0xe0 [ 669.279957] FAT-fs (loop2): Directory bread(block 2569) failed [ 669.281095] ? kasan_slab_alloc+0x12/0x20 17:56:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000194, 0x0) [ 669.281109] ? kmem_cache_alloc+0x12e/0x710 [ 669.281128] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 669.281144] ? kvm_mmu_load+0x21/0x1260 [ 669.281166] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 669.290000] FAT-fs (loop2): Directory bread(block 2570) failed [ 669.291266] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 669.291283] ? graph_lock+0x170/0x170 [ 669.291300] ? do_syscall_64+0x1b9/0x820 [ 669.291317] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 669.291335] ? find_held_lock+0x36/0x1c0 17:56:48 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x5, 0x2000000000000, 0x1, 0x1, 0x5, 0x64ff7e7c, 0x2, 0x6000000000000000]) [ 669.295790] FAT-fs (loop2): Directory bread(block 2571) failed [ 669.300480] ? __lock_is_held+0xb5/0x140 [ 669.300499] ? __x64_sys_socketcall+0xb08/0xe00 [ 669.300529] ? check_same_owner+0x340/0x340 [ 669.300554] ? rcu_note_context_switch+0x680/0x680 [ 669.305351] FAT-fs (loop2): Directory bread(block 2572) failed [ 669.309004] __should_failslab+0x124/0x180 [ 669.309024] should_failslab+0x9/0x14 [ 669.309039] kmem_cache_alloc+0x29c/0x710 [ 669.309059] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 669.309081] ? kvm_pfn_to_page+0x7a/0xa0 17:56:48 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x20000) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0x6) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 669.388951] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 669.393811] mmu_topup_memory_caches+0xf7/0x3a0 [ 669.398496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 669.404059] kvm_mmu_load+0x21/0x1260 [ 669.407872] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 669.412816] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 669.418371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 669.423926] vcpu_enter_guest+0x3c8b/0x61a0 [ 669.428268] ? kasan_check_write+0x14/0x20 [ 669.432524] ? kvm_set_msr_common+0x2680/0x2680 [ 669.437228] ? vmx_vcpu_load+0xad2/0xfe0 17:56:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:48 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) [ 669.441304] ? handle_dr+0x8c0/0x8c0 [ 669.445027] ? graph_lock+0x170/0x170 [ 669.448849] ? __lock_is_held+0xb5/0x140 [ 669.452925] ? __x64_sys_socketcall+0x2d0/0xe00 [ 669.457605] ? lock_acquire+0x1e4/0x4f0 [ 669.461587] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 669.466620] ? lock_release+0x9f0/0x9f0 [ 669.470606] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 669.475903] ? kvm_arch_dev_ioctl+0x610/0x610 [ 669.480423] ? preempt_notifier_dec+0x20/0x20 [ 669.484947] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 669.489804] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 669.494854] kvm_vcpu_ioctl+0x7b8/0x1280 [ 669.498931] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 669.504662] ? find_held_lock+0x36/0x1c0 [ 669.508742] ? lock_downgrade+0x8f0/0x8f0 [ 669.512917] ? kasan_check_read+0x11/0x20 [ 669.517077] ? rcu_is_watching+0x8c/0x150 [ 669.521243] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 669.525939] ? __fget+0x4d5/0x740 [ 669.529464] ? ksys_dup3+0x690/0x690 [ 669.533187] ? find_held_lock+0x36/0x1c0 [ 669.537280] ? kasan_check_write+0x14/0x20 17:56:48 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x2000) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4d26, 0x200000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x43) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000001c0)=0xacb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7ffe) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000000)) ioctl$TIOCNXCL(r2, 0x540d) [ 669.541535] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 669.546487] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 669.552231] do_vfs_ioctl+0x1de/0x1720 [ 669.556136] ? __lock_is_held+0xb5/0x140 [ 669.560231] ? ioctl_preallocate+0x300/0x300 [ 669.564655] ? __fget_light+0x2f7/0x440 [ 669.568645] ? fget_raw+0x20/0x20 [ 669.572111] ? __sb_end_write+0xac/0xe0 [ 669.576096] ? fput+0x130/0x1a0 [ 669.579387] ? do_syscall_64+0x9a/0x820 [ 669.583376] ? do_syscall_64+0x9a/0x820 [ 669.587365] ? lockdep_hardirqs_on+0x421/0x5c0 17:56:48 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x6e, 0x8, 0x3, 0x3, 0x7f, 0x10000]) 17:56:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000000f, 0x0) [ 669.591969] ? security_file_ioctl+0x94/0xc0 [ 669.596390] ksys_ioctl+0xa9/0xd0 [ 669.600538] __x64_sys_ioctl+0x73/0xb0 [ 669.600559] do_syscall_64+0x1b9/0x820 [ 669.600575] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 669.600591] ? syscall_return_slowpath+0x5e0/0x5e0 [ 669.600611] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 669.623694] ? prepare_exit_to_usermode+0x3b0/0x3b0 17:56:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000240)=""/93, 0x5d) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000)=0x55, 0x4) lseek(r0, 0x7fffffd, 0x4) sched_yield() r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)=')securitywlan0/keyring&[self@vmnet0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) [ 669.623711] ? recalc_sigpending_tsk+0x180/0x180 [ 669.623729] ? kasan_check_write+0x14/0x20 [ 669.623751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 669.623776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 669.623789] RIP: 0033:0x457099 [ 669.623806] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 669.623815] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 669.623833] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 669.623843] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 669.623853] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 669.623862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 669.623872] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000008 [ 669.633291] F2FS-fs (loop4): Invalid Fs Meta Ino: node(1) meta(2) root(12) 17:56:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xf401, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @loopback}, 0x1c) r3 = accept(r2, 0x0, &(0x7f0000000140)) prctl$setmm(0x23, 0x9, &(0x7f0000ffb000/0x2000)=nil) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @loopback}, &(0x7f00000001c0)=0xc) ioctl$TCSBRK(r4, 0x5409, 0x72) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x1) fcntl$getflags(r1, 0x40b) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f00000000c0)) sendmmsg(r2, &(0x7f0000005fc0), 0x80000000000006a, 0x0) 17:56:48 executing program 5: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x49c000) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x7, 0x80, 0x32, 0x1ff]) 17:56:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000016a, 0x0) 17:56:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0xfea9) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x4200) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}]}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x4ab, &(0x7f0000000040)=""/251}, 0x48) [ 669.633315] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 669.638582] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 669.638597] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 669.638619] F2FS-fs (loop4): Invalid Fs Meta Ino: node(1) meta(2) root(12) [ 669.638633] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 669.663322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 669.663338] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 669.676394] input: syz0 as /devices/virtual/input/input37 [ 669.754178] FAT-fs (loop2): Directory bread(block 2563) failed [ 669.754368] FAT-fs (loop2): Directory bread(block 2564) failed [ 669.754394] FAT-fs (loop2): Directory bread(block 2565) failed [ 669.754415] FAT-fs (loop2): Directory bread(block 2566) failed [ 669.754435] FAT-fs (loop2): Directory bread(block 2567) failed [ 669.754509] FAT-fs (loop2): Directory bread(block 2568) failed [ 669.754532] FAT-fs (loop2): Directory bread(block 2569) failed [ 669.754553] FAT-fs (loop2): Directory bread(block 2570) failed [ 669.754574] FAT-fs (loop2): Directory bread(block 2571) failed [ 669.754645] FAT-fs (loop2): Directory bread(block 2572) failed [ 670.066770] FAT-fs (loop2): Directory bread(block 2563) failed [ 670.066883] FAT-fs (loop2): Directory bread(block 2564) failed [ 670.066910] FAT-fs (loop2): Directory bread(block 2565) failed [ 670.066933] FAT-fs (loop2): Directory bread(block 2566) failed 17:56:49 executing program 3 (fault-call:7 fault-nth:9): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:49 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xb1, "0ed8c7b08d9cd7a4d5f1f45c75f632e2883f79c72524d8d38f3d9829760752d6f29e49c9d63d27ddab10922f98f5e6c63e7fa768637444a2c624860915ad67fc46beccff8a61e946efa90dfca789544d7ec29c845efacf0c31ae1db83c2b35c8ec79582d7b04a8497a8506626526b4d243419c391a35f140ebf2134c2d9a854689ec38206a882350b78ba60b5f21eb24a84ab279a17a5261d5e82b7c4d00cfedcbd669b7ade0878abf64693bbbb0723c77"}, &(0x7f00000000c0)=0xb9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffffff, 0x8, 0x3ff, 0x6, r1}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mmap(&(0x7f0000bac000/0x4000)=nil, 0x1fffff, 0xbac, 0x10000000002031, 0xffffffffffffffff, 0x0) 17:56:49 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x16, 0x2000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xd33, 0x1, [0x3ff]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x8) 17:56:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73fb", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000272, 0x0) [ 670.066956] FAT-fs (loop2): Directory bread(block 2567) failed [ 670.067032] FAT-fs (loop2): Directory bread(block 2568) failed [ 670.067059] FAT-fs (loop2): Directory bread(block 2569) failed [ 670.067080] FAT-fs (loop2): Directory bread(block 2570) failed [ 670.067101] FAT-fs (loop2): Directory bread(block 2571) failed [ 670.067180] FAT-fs (loop2): Directory bread(block 2572) failed [ 670.090171] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 17:56:49 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)="a3f3b91f1fa9408104d9bca3c48009cbbb20a8d72df87ed025459a3cf7e94ad8f8daff69ec377c695ad2468be804f84dd49e093f6fc317f12fcc60f013380786882c2872c95d19c6e140d6a46d1a61455089a3fd6aa8c8ee1c6a") [ 670.455960] FAULT_INJECTION: forcing a failure. [ 670.455960] name failslab, interval 1, probability 0, space 0, times 0 [ 670.467389] CPU: 0 PID: 31798 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 670.474764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.484123] Call Trace: [ 670.486736] dump_stack+0x1c9/0x2b4 [ 670.490390] ? dump_stack_print_info.cold.2+0x52/0x52 [ 670.495617] ? __kernel_text_address+0xd/0x40 [ 670.500148] ? unwind_get_return_address+0x61/0xa0 [ 670.505105] should_fail.cold.4+0xa/0x11 [ 670.509223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 670.514368] ? save_stack+0xa9/0xd0 [ 670.518008] ? kasan_kmalloc+0xc4/0xe0 [ 670.521906] ? kasan_slab_alloc+0x12/0x20 [ 670.526061] ? kmem_cache_alloc+0x12e/0x710 [ 670.530401] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 670.535264] ? kvm_mmu_load+0x21/0x1260 [ 670.539259] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 670.543764] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 670.548802] ? graph_lock+0x170/0x170 [ 670.552617] ? do_syscall_64+0x1b9/0x820 [ 670.556691] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 670.562082] ? find_held_lock+0x36/0x1c0 [ 670.566177] ? __lock_is_held+0xb5/0x140 [ 670.570284] ? check_same_owner+0x340/0x340 [ 670.574623] ? rcu_note_context_switch+0x680/0x680 [ 670.579574] __should_failslab+0x124/0x180 [ 670.583825] should_failslab+0x9/0x14 [ 670.587640] kmem_cache_alloc+0x29c/0x710 [ 670.591813] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 670.597368] ? kvm_pfn_to_page+0x7a/0xa0 [ 670.601452] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 670.606315] mmu_topup_memory_caches+0xf7/0x3a0 [ 670.611015] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 670.616577] kvm_mmu_load+0x21/0x1260 [ 670.620418] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 670.625368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 670.630931] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 670.636489] vcpu_enter_guest+0x3c8b/0x61a0 [ 670.640837] ? kasan_check_write+0x14/0x20 [ 670.645097] ? kvm_set_msr_common+0x2680/0x2680 [ 670.649790] ? vmx_vcpu_load+0xad2/0xfe0 17:56:49 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:49 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x101000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x100) 17:56:49 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @loopback}, 0x1c) r3 = accept(r2, 0x0, &(0x7f0000000140)) prctl$setmm(0x23, 0x9, &(0x7f0000ffb000/0x2000)=nil) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @loopback}, &(0x7f00000001c0)=0xc) ioctl$TCSBRK(r4, 0x5409, 0x72) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x1) fcntl$getflags(r1, 0x40b) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f00000000c0)) sendmmsg(r2, &(0x7f0000005fc0), 0x80000000000006a, 0x0) 17:56:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000021b, 0x0) [ 670.653923] ? handle_dr+0x8c0/0x8c0 [ 670.657653] ? graph_lock+0x170/0x170 [ 670.661478] ? __lock_is_held+0xb5/0x140 [ 670.665555] ? lock_acquire+0x1e4/0x4f0 [ 670.669540] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 670.674573] ? lock_release+0x9f0/0x9f0 [ 670.678560] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 670.683854] ? kvm_arch_dev_ioctl+0x610/0x610 [ 670.688531] ? preempt_notifier_dec+0x20/0x20 [ 670.693049] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 670.697895] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 670.702927] kvm_vcpu_ioctl+0x7b8/0x1280 [ 670.706994] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 670.712712] ? find_held_lock+0x36/0x1c0 [ 670.716790] ? lock_downgrade+0x8f0/0x8f0 [ 670.720946] ? kasan_check_read+0x11/0x20 [ 670.725098] ? rcu_is_watching+0x8c/0x150 [ 670.729256] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 670.733937] ? __fget+0x4d5/0x740 [ 670.737399] ? ksys_dup3+0x690/0x690 [ 670.741113] ? find_held_lock+0x36/0x1c0 [ 670.745181] ? kasan_check_write+0x14/0x20 [ 670.749451] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 670.754393] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 670.760108] do_vfs_ioctl+0x1de/0x1720 [ 670.764003] ? __lock_is_held+0xb5/0x140 [ 670.768070] ? ioctl_preallocate+0x300/0x300 [ 670.772482] ? __fget_light+0x2f7/0x440 [ 670.776462] ? fget_raw+0x20/0x20 [ 670.779919] ? __sb_end_write+0xac/0xe0 [ 670.783898] ? fput+0x130/0x1a0 [ 670.787185] ? do_syscall_64+0x9a/0x820 [ 670.791177] ? do_syscall_64+0x9a/0x820 [ 670.795167] ? lockdep_hardirqs_on+0x421/0x5c0 [ 670.799782] ? security_file_ioctl+0x94/0xc0 [ 670.804207] ksys_ioctl+0xa9/0xd0 [ 670.808146] __x64_sys_ioctl+0x73/0xb0 [ 670.812040] do_syscall_64+0x1b9/0x820 [ 670.815930] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 670.821301] ? syscall_return_slowpath+0x5e0/0x5e0 [ 670.826237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 670.831085] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 670.836109] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 670.841133] ? prepare_exit_to_usermode+0x291/0x3b0 [ 670.846157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 670.851007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 670.856203] RIP: 0033:0x457099 [ 670.859413] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 670.878316] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 670.886031] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 670.893303] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 670.900572] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 670.907844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 670.915111] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000009 17:56:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x240, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:49 executing program 3 (fault-call:7 fault-nth:10): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7303", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:49 executing program 5: r0 = semget$private(0x0, 0x4, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x2]) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x212800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/11) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x802, 0x4) 17:56:49 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 671.126911] FAULT_INJECTION: forcing a failure. [ 671.126911] name failslab, interval 1, probability 0, space 0, times 0 [ 671.138347] CPU: 0 PID: 31823 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 671.145724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.155089] Call Trace: [ 671.157698] dump_stack+0x1c9/0x2b4 [ 671.161346] ? dump_stack_print_info.cold.2+0x52/0x52 [ 671.166555] ? __kernel_text_address+0xd/0x40 [ 671.171074] ? unwind_get_return_address+0x61/0xa0 [ 671.176029] should_fail.cold.4+0xa/0x11 [ 671.180116] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 671.185251] ? save_stack+0xa9/0xd0 [ 671.188904] ? kasan_kmalloc+0xc4/0xe0 [ 671.192808] ? kasan_slab_alloc+0x12/0x20 [ 671.196975] ? kmem_cache_alloc+0x12e/0x710 [ 671.201319] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 671.206184] ? kvm_mmu_load+0x21/0x1260 [ 671.210211] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 671.214733] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 671.219765] ? graph_lock+0x170/0x170 [ 671.223586] ? do_syscall_64+0x1b9/0x820 [ 671.227669] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 671.233054] ? find_held_lock+0x36/0x1c0 [ 671.237254] ? __lock_is_held+0xb5/0x140 [ 671.241455] ? check_same_owner+0x340/0x340 [ 671.245800] ? rcu_note_context_switch+0x680/0x680 [ 671.250756] __should_failslab+0x124/0x180 [ 671.255013] should_failslab+0x9/0x14 [ 671.258842] kmem_cache_alloc+0x29c/0x710 [ 671.263013] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 671.268576] ? kvm_pfn_to_page+0x7a/0xa0 [ 671.272660] ? mmu_topup_memory_caches+0xf7/0x3a0 17:56:50 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x7, 0x0, 0x1, 0x0, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 17:56:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/net\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000001, 0x40) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="41000080aaa5b72bc02e74b0d79d90ae3f010c02e5d26d4b8fbba489acd90241f21e1a1c21980c8788c52579773f5a4c3e25502e500f0aee8598e56b673390da1e77519a5c9347208bbec5997e565776a391b352f92395a9f4d232e9822f6f5165b53e861dff6c48fda9766c7aeed0db9653f03cabad2fe6ae4401c74d3686840b2ddb6971811e95620aeed0bd6c16a16aaece064ab1ba3f872a10493a834b9fbd9310b717d5bc0bc93accebaf8b03b06507110d201bf4c17fcb15faceee16e5ea6c055ce4", @ANYRES16=r3, @ANYBLOB="100525bd7000fcdbdf2508000000080006008c0000001400030008000800200000000800080006000000080006000080000028000200080002004e23000008000700b200000014000100e0000002000000000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x10) flock(r1, 0x8) chroot(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000500)=0x6, 0x4) rmdir(&(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") socket$inet6_udplite(0xa, 0x2, 0x88) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f00000005c0)="0f22e4f0f6969c000f005ef666b8004000000f23c00f21f8663500000d000f23f8ba2100b005ee0f20e06635000010000f22e00f01bad300660f41528066b98b04000066b80e84000066ba000000000f30360fd927", 0x55}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000380)=""/230) [ 671.277610] mmu_topup_memory_caches+0xf7/0x3a0 [ 671.282303] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 671.287990] kvm_mmu_load+0x21/0x1260 [ 671.291815] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 671.296772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 671.302337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 671.307910] vcpu_enter_guest+0x3c8b/0x61a0 [ 671.312256] ? kasan_check_write+0x14/0x20 [ 671.316517] ? kvm_set_msr_common+0x2680/0x2680 [ 671.321258] ? vmx_vcpu_load+0xad2/0xfe0 [ 671.325341] ? handle_dr+0x8c0/0x8c0 [ 671.329069] ? graph_lock+0x170/0x170 [ 671.332901] ? __lock_is_held+0xb5/0x140 [ 671.336982] ? lock_acquire+0x1e4/0x4f0 [ 671.340966] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 671.346015] ? lock_release+0x9f0/0x9f0 [ 671.350014] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 671.355335] ? kvm_arch_dev_ioctl+0x610/0x610 [ 671.355358] ? preempt_notifier_dec+0x20/0x20 [ 671.364355] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 671.369231] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 671.374296] kvm_vcpu_ioctl+0x7b8/0x1280 [ 671.374317] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 671.374335] ? find_held_lock+0x36/0x1c0 [ 671.374360] ? lock_downgrade+0x8f0/0x8f0 [ 671.374386] ? kasan_check_read+0x11/0x20 [ 671.396512] ? rcu_is_watching+0x8c/0x150 [ 671.400670] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 671.405362] ? __fget+0x4d5/0x740 [ 671.408841] ? ksys_dup3+0x690/0x690 [ 671.412561] ? find_held_lock+0x36/0x1c0 [ 671.416645] ? kasan_check_write+0x14/0x20 [ 671.420889] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 671.425845] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 671.431576] do_vfs_ioctl+0x1de/0x1720 [ 671.435482] ? __lock_is_held+0xb5/0x140 [ 671.439297] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 671.439564] ? ioctl_preallocate+0x300/0x300 [ 671.453761] ? __fget_light+0x2f7/0x440 [ 671.457730] ? fget_raw+0x20/0x20 [ 671.461174] ? __sb_end_write+0xac/0xe0 [ 671.465151] ? fput+0x130/0x1a0 [ 671.468422] ? do_syscall_64+0x9a/0x820 [ 671.472385] ? do_syscall_64+0x9a/0x820 [ 671.476351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 671.481306] ? security_file_ioctl+0x94/0xc0 [ 671.485708] ksys_ioctl+0xa9/0xd0 [ 671.489163] __x64_sys_ioctl+0x73/0xb0 [ 671.493041] do_syscall_64+0x1b9/0x820 [ 671.496917] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 671.502282] ? syscall_return_slowpath+0x5e0/0x5e0 [ 671.507238] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 671.512265] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 671.517583] ? recalc_sigpending_tsk+0x180/0x180 [ 671.522438] ? kasan_check_write+0x14/0x20 [ 671.526697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 671.531551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 671.536749] RIP: 0033:0x457099 [ 671.539962] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 671.558862] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 671.566569] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 17:56:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000021b, 0x0) 17:56:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000252, 0x0) 17:56:50 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x111040, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r1) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000000)=""/122) 17:56:50 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0xb1}, 0x8) [ 671.573831] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 671.581116] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 671.588902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 671.596242] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000000a 17:56:50 executing program 3 (fault-call:7 fault-nth:11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:50 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:50 executing program 5: r0 = semget(0x3, 0x0, 0x100) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x7f7, 0x9]) 17:56:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdosh', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 671.877895] FAULT_INJECTION: forcing a failure. [ 671.877895] name failslab, interval 1, probability 0, space 0, times 0 [ 671.890101] CPU: 0 PID: 31870 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 671.897485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.906859] Call Trace: [ 671.909471] dump_stack+0x1c9/0x2b4 [ 671.913260] ? dump_stack_print_info.cold.2+0x52/0x52 [ 671.918472] ? __kernel_text_address+0xd/0x40 [ 671.922988] ? unwind_get_return_address+0x61/0xa0 17:56:50 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x802, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 671.927950] should_fail.cold.4+0xa/0x11 [ 671.932058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 671.937182] ? save_stack+0xa9/0xd0 [ 671.941136] ? kasan_kmalloc+0xc4/0xe0 [ 671.945045] ? kasan_slab_alloc+0x12/0x20 [ 671.949234] ? kmem_cache_alloc+0x12e/0x710 [ 671.953580] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 671.958448] ? kvm_mmu_load+0x21/0x1260 [ 671.962451] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 671.966970] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 671.972530] ? graph_lock+0x170/0x170 [ 671.976355] ? do_syscall_64+0x1b9/0x820 [ 671.980437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 671.985825] ? find_held_lock+0x36/0x1c0 [ 671.989915] ? __lock_is_held+0xb5/0x140 [ 671.994015] ? check_same_owner+0x340/0x340 [ 671.998386] ? rcu_note_context_switch+0x680/0x680 [ 672.003367] __should_failslab+0x124/0x180 [ 672.007626] should_failslab+0x9/0x14 [ 672.011441] kmem_cache_alloc+0x29c/0x710 [ 672.015619] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 672.021183] ? kvm_pfn_to_page+0x7a/0xa0 [ 672.025468] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 672.030339] mmu_topup_memory_caches+0xf7/0x3a0 [ 672.035037] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 672.040625] kvm_mmu_load+0x21/0x1260 [ 672.044542] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 672.049497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 672.055060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 672.060631] vcpu_enter_guest+0x3c8b/0x61a0 [ 672.064974] ? kasan_check_write+0x14/0x20 [ 672.069249] ? kvm_set_msr_common+0x2680/0x2680 [ 672.073938] ? vmx_vcpu_load+0xad2/0xfe0 [ 672.078021] ? handle_dr+0x8c0/0x8c0 [ 672.081746] ? graph_lock+0x170/0x170 [ 672.085570] ? __lock_is_held+0xb5/0x140 [ 672.089648] ? lock_acquire+0x1e4/0x4f0 [ 672.093641] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 672.098670] ? lock_release+0x9f0/0x9f0 [ 672.102650] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 672.107941] ? kvm_arch_dev_ioctl+0x610/0x610 [ 672.112453] ? preempt_notifier_dec+0x20/0x20 [ 672.116973] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 672.121829] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 672.126872] kvm_vcpu_ioctl+0x7b8/0x1280 [ 672.130952] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 672.136682] ? find_held_lock+0x36/0x1c0 [ 672.140767] ? lock_downgrade+0x8f0/0x8f0 [ 672.144937] ? kasan_check_read+0x11/0x20 [ 672.149097] ? rcu_is_watching+0x8c/0x150 [ 672.153259] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 672.157923] ? __fget+0x4d5/0x740 [ 672.161364] ? ksys_dup3+0x690/0x690 [ 672.165061] ? find_held_lock+0x36/0x1c0 [ 672.169203] ? kasan_check_write+0x14/0x20 [ 672.173468] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 672.178390] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 672.184097] do_vfs_ioctl+0x1de/0x1720 [ 672.187983] ? __lock_is_held+0xb5/0x140 [ 672.192031] ? ioctl_preallocate+0x300/0x300 [ 672.196436] ? __fget_light+0x2f7/0x440 [ 672.200409] ? fget_raw+0x20/0x20 [ 672.203851] ? __sb_end_write+0xac/0xe0 [ 672.207813] ? fput+0x130/0x1a0 [ 672.211085] ? do_syscall_64+0x9a/0x820 [ 672.215044] ? do_syscall_64+0x9a/0x820 [ 672.219002] ? lockdep_hardirqs_on+0x421/0x5c0 [ 672.223576] ? security_file_ioctl+0x94/0xc0 17:56:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x900000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) pipe(&(0x7f00000001c0)) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000500732cfd74699aff124ea494030604e664878dbd134a697c4f19ed1"], &(0x7f0000000040)=0x1) bind$can_raw(r1, &(0x7f0000000080), 0x10) get_thread_area(&(0x7f0000000100)={0xd936, 0x20101800, 0x3000, 0x6, 0xffff, 0x10000, 0x9, 0x0, 0x6, 0x1}) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) 17:56:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000029, 0x0) 17:56:51 executing program 5: semget(0x1, 0x2, 0x500) getrusage(0xffffffffffffffff, &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0xa2902) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x100000000, 0x101}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r1, 0xd5c}, &(0x7f0000000240)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200040, 0x0) write$cgroup_pid(r0, &(0x7f0000000200)=r2, 0x12) r3 = semget(0x3, 0x5, 0x84) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000040)) 17:56:51 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 672.227974] ksys_ioctl+0xa9/0xd0 [ 672.231414] __x64_sys_ioctl+0x73/0xb0 [ 672.235293] do_syscall_64+0x1b9/0x820 [ 672.239179] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 672.244573] ? syscall_return_slowpath+0x5e0/0x5e0 [ 672.249525] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 672.254545] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 672.259566] ? recalc_sigpending_tsk+0x180/0x180 [ 672.264337] ? kasan_check_write+0x14/0x20 [ 672.268585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 672.273441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 672.278640] RIP: 0033:0x457099 [ 672.281843] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 672.300762] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.308485] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 672.315760] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 672.323033] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 672.325056] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 672.330307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 672.330317] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000000b 17:56:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x200000000010, 0x4, 0x4, 0x5, 0x0, 0x1, 0x1000000000}, 0x103) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x800000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000280), 0x1}, 0x20) 17:56:51 executing program 4: munmap(&(0x7f0000ff5000/0x9000)=nil, 0x9000) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x5, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2c0040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xef9, 0x30, 0x100, 0x13}, &(0x7f0000000100)=0x18) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x4, 0xa, [0x10001, 0x5, 0x2e0, 0xe8d0, 0x4, 0x1, 0xffffffff, 0x0, 0x723, 0x5]}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x30e2}, &(0x7f00000001c0)=0x8) dup2(r0, r1) 17:56:51 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:51 executing program 3 (fault-call:7 fault-nth:12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:51 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x4, 0x80, 0x4]) 17:56:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000156, 0x0) 17:56:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 672.515360] ion_buffer_destroy: buffer still mapped in the kernel 17:56:51 executing program 6: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e23, @multicast2}}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @dev}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000000000000700000010000000000000000000000007000000"], 0x20}}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) [ 672.591955] FAULT_INJECTION: forcing a failure. [ 672.591955] name failslab, interval 1, probability 0, space 0, times 0 [ 672.603284] CPU: 0 PID: 31923 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 672.610651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.620042] Call Trace: [ 672.622669] dump_stack+0x1c9/0x2b4 [ 672.626315] ? dump_stack_print_info.cold.2+0x52/0x52 [ 672.631523] ? __kernel_text_address+0xd/0x40 [ 672.636034] ? unwind_get_return_address+0x61/0xa0 [ 672.640985] should_fail.cold.4+0xa/0x11 [ 672.645059] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 672.650173] ? save_stack+0xa9/0xd0 [ 672.653817] ? kasan_kmalloc+0xc4/0xe0 [ 672.657712] ? kasan_slab_alloc+0x12/0x20 [ 672.661861] ? kmem_cache_alloc+0x12e/0x710 [ 672.666189] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 672.671058] ? kvm_mmu_load+0x21/0x1260 [ 672.675038] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 672.679539] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 672.684565] ? graph_lock+0x170/0x170 [ 672.688375] ? do_syscall_64+0x1b9/0x820 [ 672.692442] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 672.697816] ? find_held_lock+0x36/0x1c0 [ 672.701888] ? __lock_is_held+0xb5/0x140 [ 672.705971] ? check_same_owner+0x340/0x340 [ 672.710333] ? rcu_note_context_switch+0x680/0x680 [ 672.715280] __should_failslab+0x124/0x180 [ 672.719527] should_failslab+0x9/0x14 [ 672.723331] kmem_cache_alloc+0x29c/0x710 [ 672.727489] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 672.733034] ? kvm_pfn_to_page+0x7a/0xa0 [ 672.737108] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 672.741962] mmu_topup_memory_caches+0xf7/0x3a0 [ 672.746639] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 672.752187] kvm_mmu_load+0x21/0x1260 [ 672.756015] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 672.760952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 672.766503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 672.772054] vcpu_enter_guest+0x3c8b/0x61a0 [ 672.776386] ? kasan_check_write+0x14/0x20 [ 672.780630] ? kvm_set_msr_common+0x2680/0x2680 [ 672.785309] ? vmx_vcpu_load+0xad2/0xfe0 [ 672.789379] ? handle_dr+0x8c0/0x8c0 [ 672.793095] ? graph_lock+0x170/0x170 [ 672.796909] ? __lock_is_held+0xb5/0x140 [ 672.800976] ? lock_acquire+0x1e4/0x4f0 [ 672.804950] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 672.810398] ? lock_release+0x9f0/0x9f0 [ 672.814376] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 672.819662] ? kvm_arch_dev_ioctl+0x610/0x610 [ 672.824161] ? preempt_notifier_dec+0x20/0x20 [ 672.828669] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 672.833514] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 672.838545] kvm_vcpu_ioctl+0x7b8/0x1280 [ 672.842613] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 672.848327] ? find_held_lock+0x36/0x1c0 [ 672.852432] ? lock_downgrade+0x8f0/0x8f0 [ 672.856588] ? kasan_check_read+0x11/0x20 [ 672.860741] ? rcu_is_watching+0x8c/0x150 [ 672.864891] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 672.869570] ? __fget+0x4d5/0x740 [ 672.873031] ? ksys_dup3+0x690/0x690 [ 672.876745] ? find_held_lock+0x36/0x1c0 [ 672.880835] ? kasan_check_write+0x14/0x20 [ 672.885093] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 672.890035] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 672.895752] do_vfs_ioctl+0x1de/0x1720 [ 672.899642] ? __lock_is_held+0xb5/0x140 [ 672.903712] ? ioctl_preallocate+0x300/0x300 [ 672.908125] ? __fget_light+0x2f7/0x440 [ 672.912103] ? fget_raw+0x20/0x20 [ 672.915561] ? __sb_end_write+0xac/0xe0 [ 672.919540] ? fput+0x130/0x1a0 [ 672.922826] ? do_syscall_64+0x9a/0x820 [ 672.926802] ? do_syscall_64+0x9a/0x820 [ 672.930797] ? lockdep_hardirqs_on+0x421/0x5c0 [ 672.935391] ? security_file_ioctl+0x94/0xc0 [ 672.939809] ksys_ioctl+0xa9/0xd0 [ 672.943274] __x64_sys_ioctl+0x73/0xb0 [ 672.947170] do_syscall_64+0x1b9/0x820 [ 672.951067] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 672.956433] ? syscall_return_slowpath+0x5e0/0x5e0 [ 672.961366] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 672.966386] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 672.971408] ? recalc_sigpending_tsk+0x180/0x180 [ 672.976172] ? kasan_check_write+0x14/0x20 [ 672.980426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 672.985279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 672.990468] RIP: 0033:0x457099 [ 672.993668] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 673.012571] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 673.020289] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 673.027560] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 673.034828] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 17:56:51 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:51 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = semget(0x3, 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xc7f, 0xa91d, 0x80000000]) [ 673.042096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 673.049368] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000000c 17:56:51 executing program 4: pipe(&(0x7f0000000000)) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast, [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [], @local}, [], [], 0x0, 0x0, 0x240, 0x3a}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 17:56:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x7a00000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:52 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbd44, 0x4400) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:52 executing program 5: r0 = shmget(0x2, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000002c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0x1008}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000180)={0x8, 0x120, 0xfa00, {0x2, {0x1, 0x1, "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", 0x8, 0x5, 0x7, 0x2, 0x37a, 0x4fc0128d, 0x8}, r3}}, 0x128) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)) 17:56:52 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L+', 0xffffffffffff0000}, 0x28, 0x2) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x37, &(0x7f00000000c0), 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0xf, &(0x7f0000000180)={0xe, 0x9, 0xcc1, 0xa7eb}) 17:56:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x201, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./file0\x00', 0x80000000000000) mount$bpf(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='bpf\x00', 0x0, &(0x7f0000000300)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x0, 0xffffffffffffff07, 0x1, 0x9, 0x24}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x0, 0x30}, 0xc) mount$bpf(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)) creat(&(0x7f00000001c0)='./file0\x00', 0x11) 17:56:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000028b, 0x0) [ 673.258565] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 673.286319] QAT: Invalid ioctl [ 673.309102] QAT: Invalid ioctl 17:56:52 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7, &(0x7f0000000040)=0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0xd38, r0, &(0x7f0000000100)="62510a5311e5bad1a38536b953ea2cd2b02dbc9a335f176493a59aeb2efbacb758c2feeb0ac5c68cefb2b7ea033dfc2aaf0055036c5f2bd1165488f45b2cd1c4c9ec1a2cf7555aaa78300ced", 0x4c, 0x3, 0x0, 0x0, r3}, &(0x7f0000000240)) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x80) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, 0xfffffffffffffffe) [ 673.442312] FAT-fs (loop2): Directory bread(block 2563) failed [ 673.470531] FAT-fs (loop2): Directory bread(block 2564) failed [ 673.497594] FAT-fs (loop2): Directory bread(block 2565) failed 17:56:52 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000000c0)=0x4830, 0x4) 17:56:52 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200), 0x0, 0x0, r3) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040), &(0x7f0000000540)="c2", 0x1, r3) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb), &(0x7f0000000580)="b3", 0x1, r4) ioctl$void(r1, 0x5450) keyctl$update(0x2, r6, &(0x7f0000000340)="dff2744677212dfc3e2abcb244e22773e8e1cfef09742258caaefb264000000015d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa020600000093535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000600)=""/226, 0xe2}, {&(0x7f0000000700)}], 0x5) bind$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="2389a0911e51ff9aecc24ee9425a8912dec4e1255c29e74317ab488c6108e6e82aa016fb53fe9da97880a88cb315e0d0911ac5f48593f144e4b02a439dd1dd5b897938efca372f7d31fcce3e7c73f80b608a8d3b242048c2", 0x58, 0x48000, 0x0, 0x0) mq_unlink(&(0x7f00000007c0)='crc32c-intel\x00') keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x332, &(0x7f0000000280)={&(0x7f0000a3dffa)={'crc32c-intel\x00'}}) 17:56:52 executing program 3 (fault-call:7 fault-nth:13): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 673.622816] FAULT_INJECTION: forcing a failure. [ 673.622816] name failslab, interval 1, probability 0, space 0, times 0 [ 673.623660] FAT-fs (loop2): Directory bread(block 2566) failed [ 673.634165] CPU: 0 PID: 31998 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 673.647479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.656839] Call Trace: [ 673.659447] dump_stack+0x1c9/0x2b4 [ 673.659810] FAT-fs (loop2): Directory bread(block 2567) failed [ 673.663089] ? dump_stack_print_info.cold.2+0x52/0x52 [ 673.663108] ? __kernel_text_address+0xd/0x40 [ 673.663126] ? unwind_get_return_address+0x61/0xa0 [ 673.663154] should_fail.cold.4+0xa/0x11 [ 673.675919] FAT-fs (loop2): Directory bread(block 2568) failed [ 673.678799] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 673.678820] ? save_stack+0xa9/0xd0 [ 673.678837] ? kasan_kmalloc+0xc4/0xe0 [ 673.678851] ? kasan_slab_alloc+0x12/0x20 [ 673.678869] ? kmem_cache_alloc+0x12e/0x710 [ 673.683943] FAT-fs (loop2): Directory bread(block 2569) failed [ 673.687845] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 673.687862] ? kvm_mmu_load+0x21/0x1260 [ 673.687881] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 673.687895] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 673.687918] ? graph_lock+0x170/0x170 [ 673.694556] FAT-fs (loop2): Directory bread(block 2570) failed [ 673.698969] ? do_syscall_64+0x1b9/0x820 [ 673.698987] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 673.699009] ? find_held_lock+0x36/0x1c0 [ 673.699034] ? __lock_is_held+0xb5/0x140 [ 673.702796] FAT-fs (loop2): Directory bread(block 2571) failed 17:56:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:52 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000004e80)='/dev/null\x00', 0x40440, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000010000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000200000001c00e9a64d267d2f71756e75dd12000c000100690c13127036746e6c"], 0x3c}}, 0x0) recvmmsg(r1, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000000)=""/14, 0xe}], 0x3, &(0x7f0000001240)=""/89, 0x59, 0x200}, 0x5795}, {{&(0x7f00000012c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001340)=""/156, 0x9c}, {&(0x7f0000001400)=""/90, 0x5a}], 0x2, &(0x7f0000001480)=""/134, 0x86, 0x5}, 0x5}, {{&(0x7f0000001540)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003740)=[{&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/229, 0xe5}, {&(0x7f0000003700)=""/5, 0x5}], 0x5, &(0x7f00000037c0)=""/21, 0x15, 0x7fff}, 0x7}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000003800)=""/47, 0x2f}, {&(0x7f0000003840)=""/98, 0x62}, {&(0x7f00000038c0)=""/71, 0x47}, {&(0x7f0000003940)=""/3, 0x3}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x5, &(0x7f0000004a00)=""/63, 0x3f, 0x3}, 0xfffffffffffffffc}, {{&(0x7f0000004a40)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004ac0)=""/103, 0x67}, {&(0x7f0000004b40)=""/90, 0x5a}, {&(0x7f0000004bc0)=""/152, 0x98}, {&(0x7f0000004c80)=""/153, 0x99}], 0x4, &(0x7f0000004d80)=""/111, 0x6f}, 0x4}, {{&(0x7f0000004e00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)=""/146, 0x92, 0xc9e}, 0x100}, {{&(0x7f0000004f80)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000007500)=[{&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005100)=""/195, 0xc3}, {&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/102, 0x66}, {&(0x7f0000006280)=""/4096, 0x1000}, {&(0x7f0000007280)=""/114, 0x72}, {&(0x7f0000007300)=""/73, 0x49}, {&(0x7f0000007380)=""/99, 0x63}, {&(0x7f0000007400)=""/246, 0xf6}], 0x9, 0x0, 0x0, 0x5}, 0x3000}], 0x7, 0x20, &(0x7f0000007780)={0x77359400}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000077c0)={0x7, 0x234, 0x1, 0xfffffffffffffffc, 0x3, 0x6, 0x8, 0xfffffffffffffffa, 0x9, 0x7e}, 0xb) 17:56:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000282, 0x0) 17:56:52 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x840) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x2, r3, 0x1c, 0x0, @in={0x2, 0x4e22}}}, 0xa0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') dup2(r4, r0) 17:56:52 executing program 5: r0 = semget$private(0x0, 0x7, 0x100) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) getpeername$llc(r1, &(0x7f0000000200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r2 = socket$netlink(0x10, 0x3, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) r4 = dup2(r2, r2) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x2000840, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}]}}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) [ 673.706540] ? check_same_owner+0x340/0x340 [ 673.706562] ? rcu_note_context_switch+0x680/0x680 [ 673.706588] __should_failslab+0x124/0x180 [ 673.706609] should_failslab+0x9/0x14 [ 673.711429] FAT-fs (loop2): Directory bread(block 2572) failed [ 673.715061] kmem_cache_alloc+0x29c/0x710 [ 673.715084] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 673.715104] ? kvm_pfn_to_page+0x7a/0xa0 [ 673.715123] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 673.715143] mmu_topup_memory_caches+0xf7/0x3a0 [ 673.819095] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 673.824665] kvm_mmu_load+0x21/0x1260 [ 673.828481] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 673.833469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 673.839027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 673.844586] vcpu_enter_guest+0x3c8b/0x61a0 [ 673.848932] ? kasan_check_write+0x14/0x20 [ 673.853185] ? kvm_set_msr_common+0x2680/0x2680 [ 673.857891] ? vmx_vcpu_load+0xad2/0xfe0 [ 673.861976] ? handle_dr+0x8c0/0x8c0 [ 673.865707] ? graph_lock+0x170/0x170 [ 673.869533] ? __lock_is_held+0xb5/0x140 [ 673.873617] ? lock_acquire+0x1e4/0x4f0 [ 673.877613] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 673.882646] ? lock_release+0x9f0/0x9f0 [ 673.886656] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 673.891948] ? kvm_arch_dev_ioctl+0x610/0x610 [ 673.896459] ? preempt_notifier_dec+0x20/0x20 [ 673.900976] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 673.905831] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 673.910874] kvm_vcpu_ioctl+0x7b8/0x1280 [ 673.914954] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 673.920680] ? find_held_lock+0x36/0x1c0 [ 673.924766] ? lock_downgrade+0x8f0/0x8f0 [ 673.928936] ? kasan_check_read+0x11/0x20 [ 673.933096] ? rcu_is_watching+0x8c/0x150 [ 673.937264] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 673.942231] ? __fget+0x4d5/0x740 [ 673.945709] ? ksys_dup3+0x690/0x690 [ 673.949434] ? find_held_lock+0x36/0x1c0 [ 673.953510] ? kasan_check_write+0x14/0x20 [ 673.957762] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 673.962719] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 673.968451] do_vfs_ioctl+0x1de/0x1720 [ 673.972358] ? __lock_is_held+0xb5/0x140 [ 673.976439] ? ioctl_preallocate+0x300/0x300 [ 673.980857] ? __fget_light+0x2f7/0x440 [ 673.984848] ? fget_raw+0x20/0x20 [ 673.988315] ? __sb_end_write+0xac/0xe0 [ 673.992305] ? fput+0x130/0x1a0 [ 673.995597] ? do_syscall_64+0x9a/0x820 [ 673.999585] ? do_syscall_64+0x9a/0x820 [ 674.003569] ? lockdep_hardirqs_on+0x421/0x5c0 [ 674.008170] ? security_file_ioctl+0x94/0xc0 [ 674.012592] ksys_ioctl+0xa9/0xd0 [ 674.016034] __x64_sys_ioctl+0x73/0xb0 [ 674.019910] do_syscall_64+0x1b9/0x820 17:56:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x48000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:52 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) socketpair(0x8, 0xa, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x44) 17:56:52 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x200000) r1 = memfd_create(&(0x7f0000000240)='/dev/ppp\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r1}) listen(r2, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000040)={0x3, 0x20}) ioctl$NBD_DISCONNECT(r3, 0xab08) connect$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x7, 0x2773923b, 0x7, "c2ff1305dfa81d3b44ab90ef33152db9af58a75807c8f6d04164df3b16400c90b9de5262209be65aeb73bfc8f3096d1381c3d25f29845d4baa9a14ed2b2f51", 0xd}, 0x60) 17:56:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000ae, 0x0) [ 674.023804] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 674.029177] ? syscall_return_slowpath+0x5e0/0x5e0 [ 674.034105] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 674.039109] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 674.044113] ? recalc_sigpending_tsk+0x180/0x180 [ 674.048867] ? kasan_check_write+0x14/0x20 [ 674.053107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 674.057956] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 674.063150] RIP: 0033:0x457099 [ 674.066353] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.085263] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 674.092993] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 674.100277] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 674.107558] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 674.114835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 674.122109] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000000d 17:56:53 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000174, 0x0) [ 674.146399] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:56:53 executing program 3 (fault-call:7 fault-nth:14): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 674.230098] FAT-fs (loop2): Directory bread(block 2563) failed [ 674.257475] FAT-fs (loop2): Directory bread(block 2564) failed 17:56:53 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='+\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, 0x8) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 674.283696] FAT-fs (loop2): Directory bread(block 2565) failed [ 674.328460] FAT-fs (loop2): Directory bread(block 2566) failed [ 674.336100] FAULT_INJECTION: forcing a failure. [ 674.336100] name failslab, interval 1, probability 0, space 0, times 0 [ 674.347438] CPU: 0 PID: 32051 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 674.350078] FAT-fs (loop2): Directory bread(block 2567) failed [ 674.354804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.354812] Call Trace: [ 674.354840] dump_stack+0x1c9/0x2b4 17:56:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000003d, 0x0) [ 674.354863] ? dump_stack_print_info.cold.2+0x52/0x52 [ 674.354882] ? __kernel_text_address+0xd/0x40 [ 674.354909] ? unwind_get_return_address+0x61/0xa0 [ 674.373732] FAT-fs (loop2): Directory bread(block 2568) failed [ 674.376434] should_fail.cold.4+0xa/0x11 [ 674.376456] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 674.376476] ? save_stack+0xa9/0xd0 [ 674.376493] ? kasan_kmalloc+0xc4/0xe0 [ 674.376507] ? kasan_slab_alloc+0x12/0x20 [ 674.376525] ? kmem_cache_alloc+0x12e/0x710 [ 674.398182] FAT-fs (loop2): Directory bread(block 2569) failed 17:56:53 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 674.401149] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 674.401169] ? kvm_mmu_load+0x21/0x1260 [ 674.401188] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 674.401210] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 674.401234] ? graph_lock+0x170/0x170 [ 674.413554] FAT-fs (loop2): Directory bread(block 2570) failed [ 674.413836] ? do_syscall_64+0x1b9/0x820 [ 674.413855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 674.413876] ? find_held_lock+0x36/0x1c0 [ 674.413894] ? __lock_is_held+0xb5/0x140 [ 674.439902] FAT-fs (loop2): Directory bread(block 2571) failed [ 674.441614] ? check_same_owner+0x340/0x340 [ 674.441637] ? rcu_note_context_switch+0x680/0x680 [ 674.441661] __should_failslab+0x124/0x180 [ 674.441681] should_failslab+0x9/0x14 [ 674.455079] FAT-fs (loop2): Directory bread(block 2572) failed [ 674.456442] kmem_cache_alloc+0x29c/0x710 [ 674.456465] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 674.456485] ? kvm_pfn_to_page+0x7a/0xa0 [ 674.456506] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 674.456525] mmu_topup_memory_caches+0xf7/0x3a0 [ 674.526443] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 674.531998] kvm_mmu_load+0x21/0x1260 [ 674.535810] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 674.540747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 674.546295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 674.551856] vcpu_enter_guest+0x3c8b/0x61a0 [ 674.556187] ? kasan_check_write+0x14/0x20 [ 674.560451] ? kvm_set_msr_common+0x2680/0x2680 [ 674.565140] ? vmx_vcpu_load+0xad2/0xfe0 [ 674.569214] ? handle_dr+0x8c0/0x8c0 [ 674.572957] ? graph_lock+0x170/0x170 [ 674.576775] ? __lock_is_held+0xb5/0x140 [ 674.580845] ? lock_acquire+0x1e4/0x4f0 [ 674.584823] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 674.589847] ? lock_release+0x9f0/0x9f0 [ 674.593823] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 674.599105] ? kvm_arch_dev_ioctl+0x610/0x610 [ 674.603606] ? preempt_notifier_dec+0x20/0x20 [ 674.608115] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 674.612962] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 674.617997] kvm_vcpu_ioctl+0x7b8/0x1280 [ 674.622066] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 674.627800] ? find_held_lock+0x36/0x1c0 [ 674.631904] ? lock_downgrade+0x8f0/0x8f0 [ 674.636061] ? kasan_check_read+0x11/0x20 [ 674.640228] ? rcu_is_watching+0x8c/0x150 [ 674.644386] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 674.649066] ? __fget+0x4d5/0x740 [ 674.652529] ? ksys_dup3+0x690/0x690 [ 674.656249] ? find_held_lock+0x36/0x1c0 [ 674.660321] ? kasan_check_write+0x14/0x20 [ 674.664562] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 674.669504] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 674.675233] do_vfs_ioctl+0x1de/0x1720 [ 674.679126] ? __lock_is_held+0xb5/0x140 [ 674.683195] ? ioctl_preallocate+0x300/0x300 [ 674.687623] ? __fget_light+0x2f7/0x440 [ 674.691599] ? fget_raw+0x20/0x20 [ 674.695056] ? __sb_end_write+0xac/0xe0 [ 674.699035] ? fput+0x130/0x1a0 [ 674.702319] ? do_syscall_64+0x9a/0x820 [ 674.706297] ? do_syscall_64+0x9a/0x820 [ 674.710278] ? lockdep_hardirqs_on+0x421/0x5c0 [ 674.714869] ? security_file_ioctl+0x94/0xc0 [ 674.719288] ksys_ioctl+0xa9/0xd0 [ 674.722750] __x64_sys_ioctl+0x73/0xb0 [ 674.726646] do_syscall_64+0x1b9/0x820 [ 674.730540] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 674.735908] ? syscall_return_slowpath+0x5e0/0x5e0 [ 674.740842] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 674.745862] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 674.750880] ? recalc_sigpending_tsk+0x180/0x180 [ 674.755641] ? kasan_check_write+0x14/0x20 [ 674.759882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 674.764736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 674.769925] RIP: 0033:0x457099 [ 674.773126] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 674.792029] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 674.799746] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 674.807447] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 674.814720] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 674.821988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 674.829256] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000000e 17:56:53 executing program 5: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x7fff9, 0x1fa) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) truncate(&(0x7f0000000140)='./file0\x00', 0x1) mount$bpf(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)='bpf\x00', 0x800, &(0x7f0000000080)=ANY=[@ANYBLOB="fc"]) 17:56:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:53 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) accept(r1, 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="3c3dd58bb571c0af8fa2a9b8664dd53c51fbe9c678ffc218394b9ad215dd93345ac57f9a8321646eebadeb2c4955de7bc09a59cb044a02ab711facfba04469d7b46e3353d7c4155eb8d4164c798b4c"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 17:56:53 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x208000) dup(r0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x400080) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8000400200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x1000, 0x1, 0x9000}, 0x4) syz_open_procfs(r3, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001c6, 0x0) 17:56:53 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x80) r1 = gettid() mq_notify(r0, &(0x7f0000000200)={0x0, 0x1e, 0x2, @tid=r1}) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xddf, 0x0) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0x800) r2 = dup2(0xffffffffffffff9c, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x80, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)="696f2ee574617474", 0x275a, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0xfff) fallocate(r4, 0x0, 0x0, 0x10001) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x80010, r2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)}}, 0x20) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r5}) 17:56:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x9, @local, [0x0, 0xff0f0000]}, 0x10) [ 675.020876] FAT-fs (loop2): Directory bread(block 2563) failed 17:56:53 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 675.079029] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 675.104494] FAT-fs (loop2): Directory bread(block 2564) failed 17:56:53 executing program 4: socketpair$inet(0x2, 0x1, 0xfff, &(0x7f0000002380)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000023c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) setfsuid(r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x428) 17:56:54 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="2f657865000000170000") ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x4) 17:56:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x800080000000004) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L+', 0x7fff}, 0x28, 0x2) ioctl(r0, 0x8912, &(0x7f0000000100)="153f6234488dd25d766070") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb), 0x0, 0xfffffe21, &(0x7f00001a7f05)=""/251}, 0x18) [ 675.142783] FAT-fs (loop2): Directory bread(block 2565) failed [ 675.174443] FAT-fs (loop2): Directory bread(block 2566) failed [ 675.214088] FAT-fs (loop2): Directory bread(block 2567) failed [ 675.248086] FAT-fs (loop2): Directory bread(block 2568) failed 17:56:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000256, 0x0) [ 675.275453] FAT-fs (loop2): Directory bread(block 2569) failed [ 675.312642] FAT-fs (loop2): Directory bread(block 2570) failed [ 675.350037] FAT-fs (loop2): Directory bread(block 2571) failed [ 675.375501] FAT-fs (loop2): Directory bread(block 2572) failed 17:56:54 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="0102002effa69f80"]) 17:56:54 executing program 4: socketpair$inet(0x2, 0x1, 0xfff, &(0x7f0000002380)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000023c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) setfsuid(r1) r2 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x428) 17:56:54 executing program 5: r0 = semget(0x0, 0x4, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x138d85a28ac51e20) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x4, 0x5, 0x6, 0x5]}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7bb, 0x40) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x0, 0xfffffffffffffffd, 0x7}}, 0x30) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 17:56:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos%', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:54 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x12, 0x9, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800}, [@call={0x85, 0x0, 0x0, 0x4a}, @ldst={0x2, 0x3, 0x6, 0x0, 0xb, 0xffffffffffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1b69e00000000000}]}, &(0x7f0000000300)='syzkaller\x00', 0x139f, 0xa0, &(0x7f0000000340)=""/160, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r0, 0x50, &(0x7f0000000480)}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf01fcff7033b87eb7070000010000002d7000000000e0ff05000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x100, &(0x7f00000000c0)='C\x00\x00\x00\x00\x00\x00\f\x00\x00\x00\x00\x00\x00', &(0x7f0000000140)=""/256, 0xffffffff00000586}, 0x28) 17:56:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000020a, 0x0) 17:56:54 executing program 3 (fault-call:7 fault-nth:15): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:54 executing program 5: r0 = semget$private(0x0, 0x7, 0x120) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/192) r1 = semget(0x3, 0x3, 0x8) r2 = socket$netlink(0x10, 0x3, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="ec00f030a6e8787173040000", @ANYRES16, @ANYBLOB="00042cbd7000ffdbdf2504000000080004000100000008000600060000001c00010008000800ff01000008000b007369700008000800ff0000004800030008000800420000000800030001000000080007004e22000008000800050000000800010003000000080003000300000014000600ff0100000000000000000000000000010c000100080006007272000008000500200e000050000100140003000000000000000000000000000000000108000500040000000800050001000000080004004e210000080002001d000000080009007d000000080004004e2100000800020002000000"], 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x2000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x2) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @rand_addr=0x1}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x28, {0x2, 0x4e24, @rand_addr=0x1ff}, 'veth1_to_bridge\x00'}) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x9e, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="5a90e97cd3deb622b3b4df810dac3112d3aface0a6e919461ceaa8b198b29c0ad42425d335806d02b98b3a2c73a1a05e7bab596ddf7f62e46ec8ef4c519b8afa747f5440ce9a26a4fccbc70d8d30fbf83a8b83f0c00f104c94103e31b8151bf0ac257c1b21196ff8b4b82d8a6e3370e1fb223e70a8a2c735d3522b1263b3c7f572054109634a09fc6fe822e3ea9f1b559c074ab7f52294c0dfbd67a29dd5d6c46a9b7554726b76b94e556c30cb9e5899d106de84a8acaf38b4884245c42303d7a7a9928cea5af9c975dfaec9c3687f1eb65c3b93fb63a4dd9c4477df07d17bc83458702c4af5cac4cfca5853", 0xec, 0x40}], 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)) 17:56:54 executing program 6: syz_emit_ethernet(0x1f, &(0x7f0000000240)={@random="ef4df93e44da", @empty, [], {@llc_tr={0x11, {@llc={0xf8, 0xfe, "96e1", "d303fac4122b7ea65c29782ae4"}}}}}, &(0x7f0000000000)) 17:56:54 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x204340, 0xac) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x1) [ 675.684488] FAULT_INJECTION: forcing a failure. [ 675.684488] name failslab, interval 1, probability 0, space 0, times 0 [ 675.695811] CPU: 0 PID: 32145 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 675.703176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.712551] Call Trace: [ 675.715160] dump_stack+0x1c9/0x2b4 [ 675.718827] ? dump_stack_print_info.cold.2+0x52/0x52 [ 675.724034] ? __kernel_text_address+0xd/0x40 [ 675.728544] ? unwind_get_return_address+0x61/0xa0 [ 675.733497] should_fail.cold.4+0xa/0x11 [ 675.737582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 675.742709] ? save_stack+0xa9/0xd0 [ 675.746381] ? kasan_kmalloc+0xc4/0xe0 [ 675.750292] ? kasan_slab_alloc+0x12/0x20 [ 675.754453] ? kmem_cache_alloc+0x12e/0x710 [ 675.758795] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 675.763689] ? kvm_mmu_load+0x21/0x1260 [ 675.763718] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 675.772178] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 675.777192] ? graph_lock+0x170/0x170 [ 675.781034] ? do_syscall_64+0x1b9/0x820 [ 675.785101] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 675.790466] ? find_held_lock+0x36/0x1c0 [ 675.794529] ? __lock_is_held+0xb5/0x140 [ 675.798593] ? __kprobes_text_end+0xc0c0/0x91808 [ 675.803402] ? check_same_owner+0x340/0x340 [ 675.807732] ? rcu_note_context_switch+0x680/0x680 [ 675.812654] __should_failslab+0x124/0x180 [ 675.816892] should_failslab+0x9/0x14 [ 675.820735] kmem_cache_alloc+0x29c/0x710 [ 675.824888] ? retint_kernel+0x10/0x10 [ 675.828774] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 675.833617] mmu_topup_memory_caches+0xf7/0x3a0 [ 675.838294] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 675.843837] kvm_mmu_load+0x21/0x1260 [ 675.847628] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 675.852545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 675.858092] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 675.863648] vcpu_enter_guest+0x3c8b/0x61a0 [ 675.867957] ? kasan_check_write+0x14/0x20 [ 675.872211] ? kvm_set_msr_common+0x2680/0x2680 [ 675.876922] ? vmx_vcpu_load+0xad2/0xfe0 [ 675.880994] ? handle_dr+0x8c0/0x8c0 17:56:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x500, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001e5, 0x0) [ 675.884716] ? graph_lock+0x170/0x170 [ 675.888523] ? __lock_is_held+0xb5/0x140 [ 675.892585] ? __kprobes_text_end+0xb888/0x91808 [ 675.897355] ? lock_acquire+0x1e4/0x4f0 [ 675.901340] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 675.906373] ? lock_release+0x9f0/0x9f0 [ 675.907768] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 675.910354] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 675.910375] ? kvm_arch_dev_ioctl+0x610/0x610 [ 675.910393] ? preempt_notifier_dec+0x20/0x20 [ 675.910419] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 675.910442] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 675.944437] kvm_vcpu_ioctl+0x7b8/0x1280 [ 675.948487] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 675.954212] ? find_held_lock+0x36/0x1c0 [ 675.958343] ? lock_downgrade+0x8f0/0x8f0 [ 675.962500] ? kasan_check_read+0x11/0x20 [ 675.966658] ? rcu_is_watching+0x8c/0x150 [ 675.970815] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 675.975491] ? __fget+0x4d5/0x740 [ 675.978961] ? ksys_dup3+0x690/0x690 [ 675.982695] ? find_held_lock+0x36/0x1c0 [ 675.986813] ? kasan_check_write+0x14/0x20 [ 675.991049] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 675.995965] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 676.001662] do_vfs_ioctl+0x1de/0x1720 [ 676.005535] ? __lock_is_held+0xb5/0x140 [ 676.009603] ? ioctl_preallocate+0x300/0x300 [ 676.014017] ? __fget_light+0x2f7/0x440 [ 676.017981] ? fget_raw+0x20/0x20 [ 676.021422] ? __sb_end_write+0xac/0xe0 [ 676.025387] ? fput+0x130/0x1a0 [ 676.028656] ? do_syscall_64+0x9a/0x820 [ 676.032628] ? do_syscall_64+0x9a/0x820 [ 676.036601] ? lockdep_hardirqs_on+0x421/0x5c0 [ 676.041175] ? security_file_ioctl+0x94/0xc0 [ 676.045598] ksys_ioctl+0xa9/0xd0 [ 676.049055] __x64_sys_ioctl+0x73/0xb0 [ 676.052947] do_syscall_64+0x1b9/0x820 [ 676.056823] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 676.062175] ? syscall_return_slowpath+0x5e0/0x5e0 [ 676.067121] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 676.072152] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 676.077165] ? recalc_sigpending_tsk+0x180/0x180 [ 676.081929] ? kasan_check_write+0x14/0x20 [ 676.086153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 676.090986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 676.096169] RIP: 0033:0x457099 [ 676.099361] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.118263] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 676.125971] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 676.133251] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 676.140508] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 676.147786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 676.155052] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000000f 17:56:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7304", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:55 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0x400000) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbeb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2644a7b, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, r0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x9e, &(0x7f0000000380), &(0x7f0000000380)=""/243, 0x0, 0x8}, 0x1d) mount(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 676.295411] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 17:56:55 executing program 3 (fault-call:7 fault-nth:16): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00') sendfile(r0, r1, &(0x7f0000000280), 0x2000000004) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000000)) [ 676.412350] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 17:56:55 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="82000000127444d443641dfb366c4a6fb1c3346fcd5bc4b108cd2e7bbc8b64edab11bb361ae90a4cd4e15e1799d1dfd92c9f76fbcdcc22b365008a0dee8525611fa194bcebe73f33ab7b153c141cf525094874a56885b09fde6357ae38e10f66aa530cffefeb89d70d2c9ce9479d95b588a968f0e02fcac4a76b1ff574a1e53d61ada333667cb42f2abe9c17787515402d6eca0681e9c5dc2ddaf975a617665eb1aa7e2f9d4c6648e78ef6bf394e28a9331adb1c25838b688b294b76a771348d46a132868678cd7064c3cb01ae672e7f8cd474b1b9fe2c7b4a7d54aa291f6238461359eef2b275104afb85b63fda"], &(0x7f0000000200)=0x8a) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x3, 0x49, 0x9}, 0x10) write$UHID_CREATE(r1, &(0x7f0000000380)={0x0, 'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000100)=""/219, 0xdb, 0x0, 0x8, 0x8000, 0x8, 0x7fffffff}, 0x120) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 676.557094] FAULT_INJECTION: forcing a failure. [ 676.557094] name failslab, interval 1, probability 0, space 0, times 0 [ 676.568460] CPU: 0 PID: 32187 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 676.575840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.585256] Call Trace: [ 676.587899] dump_stack+0x1c9/0x2b4 [ 676.591554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 676.596765] ? __kernel_text_address+0xd/0x40 [ 676.601286] ? unwind_get_return_address+0x61/0xa0 [ 676.606256] should_fail.cold.4+0xa/0x11 [ 676.610345] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 676.615466] ? save_stack+0xa9/0xd0 [ 676.619108] ? kasan_kmalloc+0xc4/0xe0 [ 676.623008] ? kasan_slab_alloc+0x12/0x20 [ 676.627169] ? kmem_cache_alloc+0x12e/0x710 [ 676.631516] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 676.636369] ? kvm_mmu_load+0x21/0x1260 [ 676.640363] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 676.644883] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 676.649917] ? graph_lock+0x170/0x170 17:56:55 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x103800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000180)={0x4, 0x8, 0xfa00, {r3}}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x82080) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) 17:56:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001e0, 0x0) 17:56:55 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000200)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0xa}) [ 676.653742] ? do_syscall_64+0x1b9/0x820 [ 676.657821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 676.663215] ? find_held_lock+0x36/0x1c0 [ 676.667311] ? __lock_is_held+0xb5/0x140 [ 676.671389] ? check_same_owner+0x340/0x340 [ 676.675703] ? rcu_note_context_switch+0x680/0x680 [ 676.680674] __should_failslab+0x124/0x180 [ 676.684933] should_failslab+0x9/0x14 [ 676.688749] kmem_cache_alloc+0x29c/0x710 [ 676.692926] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 676.698485] ? kvm_pfn_to_page+0x7a/0xa0 [ 676.702567] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 676.707426] mmu_topup_memory_caches+0xf7/0x3a0 [ 676.712113] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 676.717678] kvm_mmu_load+0x21/0x1260 [ 676.721544] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 676.726494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 676.732052] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 676.737613] vcpu_enter_guest+0x3c8b/0x61a0 [ 676.741954] ? kasan_check_write+0x14/0x20 [ 676.746244] ? kvm_set_msr_common+0x2680/0x2680 [ 676.750942] ? vmx_vcpu_load+0xad2/0xfe0 17:56:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getpeername(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FITRIM(r0, 0x40047211, &(0x7f0000000240)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 676.755025] ? handle_dr+0x8c0/0x8c0 [ 676.758753] ? graph_lock+0x170/0x170 [ 676.762578] ? __lock_is_held+0xb5/0x140 [ 676.766658] ? lock_acquire+0x1e4/0x4f0 [ 676.770645] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 676.775682] ? lock_release+0x9f0/0x9f0 [ 676.779672] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 676.784983] ? kvm_arch_dev_ioctl+0x610/0x610 [ 676.789493] ? preempt_notifier_dec+0x20/0x20 [ 676.794012] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 676.798879] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 676.803921] kvm_vcpu_ioctl+0x7b8/0x1280 [ 676.808506] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 676.814256] ? find_held_lock+0x36/0x1c0 [ 676.818343] ? lock_downgrade+0x8f0/0x8f0 [ 676.822499] ? kasan_check_read+0x11/0x20 [ 676.826647] ? rcu_is_watching+0x8c/0x150 [ 676.830800] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 676.835482] ? __fget+0x4d5/0x740 [ 676.838945] ? ksys_dup3+0x690/0x690 [ 676.842660] ? find_held_lock+0x36/0x1c0 [ 676.846731] ? kasan_check_write+0x14/0x20 [ 676.850974] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 676.855914] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 676.861632] do_vfs_ioctl+0x1de/0x1720 [ 676.865524] ? __lock_is_held+0xb5/0x140 [ 676.869590] ? ioctl_preallocate+0x300/0x300 [ 676.873998] ? __fget_light+0x2f7/0x440 [ 676.877979] ? fget_raw+0x20/0x20 [ 676.881436] ? __sb_end_write+0xac/0xe0 [ 676.885415] ? fput+0x130/0x1a0 [ 676.888698] ? do_syscall_64+0x9a/0x820 [ 676.892676] ? do_syscall_64+0x9a/0x820 [ 676.897391] ? lockdep_hardirqs_on+0x421/0x5c0 [ 676.902032] ? security_file_ioctl+0x94/0xc0 [ 676.906453] ksys_ioctl+0xa9/0xd0 [ 676.909915] __x64_sys_ioctl+0x73/0xb0 [ 676.913809] do_syscall_64+0x1b9/0x820 [ 676.917696] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 676.923066] ? syscall_return_slowpath+0x5e0/0x5e0 [ 676.928008] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 676.933025] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 676.938043] ? recalc_sigpending_tsk+0x180/0x180 [ 676.942800] ? kasan_check_write+0x14/0x20 [ 676.947071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 676.951921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 676.957110] RIP: 0033:0x457099 [ 676.960306] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 676.979213] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 676.986934] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 676.994221] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 677.001497] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 17:56:55 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}}, &(0x7f0000040000)) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) tkill(r0, 0x1000000000016) [ 677.008765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 677.016029] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000010 17:56:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7304", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:55 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/33) 17:56:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x58, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:55 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x10000000000}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000140)) write$9p(r2, &(0x7f0000000200)="d537e7a5b659a6df674e520bacf0d157c4bce40c9769b5b21be6dacf2573cbf21320112e1a8aec0ea32162eb1a083d7e12de867dc1fcf3e730aa91ec72fca391e871e717b4e0bade94b8900ae119b96f38b70072276d4968403326c637fe66f2f6daf1363c2f5ef75f806ccf210dd3f74d06f0e3125ef6e4bd42729e282cb3c4", 0x80) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f0000000680)=[{&(0x7f0000000280)="92ee0aeb2b9a3b550eb8cbb78c025326904d8a5d360382e0e278278042788f59f49cd2873308d7454566d3c204cfd9fa1da8562fd601915545fd8d4b9881380b177bef539e0c3e2ddba0d0c934192e4c5ac7be9a5ac7a775c34c355a2cbcae66f0aba442de79dad54be125cf3e47b1bef8fbc836525b90ef5c34f30015b49bc2f47a309593a8da7cfc7a3f66e423f3051564f3f27e5769ad90b1f72a2b", 0x9d, 0x8}, {&(0x7f0000000340)="b1981028d450a355e1a26b930563efd291318ed61dacf326129ed4acb9b731b6a0b7fc9e355d1085b84e4559bfb1aa6a7b30b04cfc90d43ab9f02bcc52ed934308d46f7c14afce28aff72d621381f186e49163d10877ad9e971955fb099daeaa919e9dded89c737d66a499616760d34d1f74624f6eacf69a72f7176dec6adbf4c2f8a184b262f0e64a8290e4a895e24ed6cae83e519cb9038886cf9855c79ab0cc40a53be6273a43313e5a1f6503", 0xae, 0x32c000000000000}, {&(0x7f0000000400)="c118424acefdbe74352ff4e024bfb44232b04a2601fc3be66b40b38ea51cc8ff2b34f40730cd7e4ded169806826018a971f2582c7e25c43ef57c2f375e36a58e434abec0b94b2aae005170460cdf69b6272313fb45c4712e87cff7ce8aa94a3449f1bd9fb254c02956ee73e3b415a8d82e84ae7cdf2afca9b4d70ecd4fe7fd945c70a844d9b9e8e88e0e36cabe8cc721e99bbdb9c5ea37d4f1455794c990880743afbd6df49baaf51c4964432fe5f706d74c7bc1419c149d88788f1515ccd275c6240631896ea6456d7a5333810aed7e30398a0b15978fb9adfa99a96a9b2b7ccbc705022b7fafa07b53b98fc6bba7", 0xef, 0x5}, {&(0x7f0000000500)="39ae96fe094b0d3f8ec488dbed0e70efe52237cc0f915afd3b6e42e7a890d42b34c2f616116d08a4012cd18ba4e6f9882f44beb0851962672197d826529c5e5fa47fde425c9694", 0x47, 0x6c87bda6}, {&(0x7f0000000580)="7d2358d007276abfbd90a4867f53a5f2567515bc7b670b25658d14bf9f88a2eb095c1bd9f35ae892e608eab967e8a61bb9454ba8d7b52b5d74f17929ac74bda58430d4890cb6cc208861860c38cc383f523c9fe7c1e8b76e15957955bc739ccfe4191aa7381e722b72d7b5205cc62cdc84f366103656f895db840533f3f73ccb9a26aeec269a8421bb1fe4b7dbf3e9d7f5ba76e307bbc4dda9fd8b789f58a063282a0f4877924b22a92eda87f3b16440034c5c313d6452c0ca11f989d717d8d74b75d6a6bf8aa6325de9434de1bd0e5984", 0xd1, 0x1b488a80}], 0x1000000, &(0x7f0000000700)={[{@noalign='noalign'}, {@nolargeio='nolargeio'}, {@filestreams='filestreams'}, {@pqnoenforce='pqnoenforce'}]}) shmget$private(0x0, 0x4000, 0x54000008, &(0x7f0000ff9000/0x4000)=nil) prctl$setmm(0x23, 0x5, &(0x7f0000ffb000/0x2000)=nil) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1000000}) 17:56:56 executing program 3 (fault-call:7 fault-nth:17): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 677.204061] Unknown ioctl -2138001791 [ 677.213963] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 677.241805] Unknown ioctl -2138001791 17:56:56 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='Rd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r0, &(0x7f0000005000), 0xeb5) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0/file0\x00', 0x0) read$FUSE(r0, &(0x7f0000002000), 0x1000) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000003000), 0x1000) write$FUSE_OPEN(r0, &(0x7f00000000c0)={0x20, 0x0, 0x3, {0x0, 0x6}}, 0x20) 17:56:56 executing program 5: r0 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x2000000100000001, 0x1]) 17:56:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000023c, 0x0) 17:56:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7302", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 677.392449] FAULT_INJECTION: forcing a failure. [ 677.392449] name failslab, interval 1, probability 0, space 0, times 0 [ 677.403758] CPU: 0 PID: 32248 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 677.411136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.420488] Call Trace: [ 677.423100] dump_stack+0x1c9/0x2b4 [ 677.426755] ? dump_stack_print_info.cold.2+0x52/0x52 [ 677.431961] ? __kernel_text_address+0xd/0x40 [ 677.436473] ? unwind_get_return_address+0x61/0xa0 [ 677.441426] should_fail.cold.4+0xa/0x11 [ 677.445508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 677.450625] ? save_stack+0xa9/0xd0 [ 677.454272] ? kasan_kmalloc+0xc4/0xe0 [ 677.458172] ? kasan_slab_alloc+0x12/0x20 [ 677.462339] ? kmem_cache_alloc+0x12e/0x710 [ 677.466682] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 677.471539] ? kvm_mmu_load+0x21/0x1260 [ 677.475543] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 677.480050] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 677.485085] ? graph_lock+0x170/0x170 [ 677.488910] ? do_syscall_64+0x1b9/0x820 [ 677.493028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 677.498420] ? find_held_lock+0x36/0x1c0 [ 677.502506] ? __lock_is_held+0xb5/0x140 [ 677.506601] ? check_same_owner+0x340/0x340 [ 677.510948] ? rcu_note_context_switch+0x680/0x680 [ 677.515905] __should_failslab+0x124/0x180 [ 677.520160] should_failslab+0x9/0x14 [ 677.523972] kmem_cache_alloc+0x29c/0x710 [ 677.528137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 677.533693] ? kvm_pfn_to_page+0x7a/0xa0 [ 677.537776] ? mmu_topup_memory_caches+0xf7/0x3a0 17:56:56 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)="2f650500000000000000") fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3) 17:56:56 executing program 5: r0 = semget(0x1, 0x4, 0x48a) semget$private(0x0, 0x1, 0x20) semget(0x2, 0x4, 0x101) semctl$SEM_STAT(r0, 0x6, 0x12, &(0x7f0000000000)=""/201) r1 = semget$private(0x0, 0x1, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)) 17:56:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getpeername(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FITRIM(r0, 0x40047211, &(0x7f0000000240)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 677.542644] mmu_topup_memory_caches+0xf7/0x3a0 [ 677.547335] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 677.552892] kvm_mmu_load+0x21/0x1260 [ 677.556706] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 677.561660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 677.567248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 677.572804] vcpu_enter_guest+0x3c8b/0x61a0 [ 677.577135] ? kasan_check_write+0x14/0x20 [ 677.581400] ? kvm_set_msr_common+0x2680/0x2680 [ 677.586083] ? vmx_vcpu_load+0xad2/0xfe0 [ 677.590152] ? handle_dr+0x8c0/0x8c0 [ 677.593866] ? graph_lock+0x170/0x170 [ 677.597683] ? __lock_is_held+0xb5/0x140 [ 677.601755] ? lock_acquire+0x1e4/0x4f0 [ 677.605749] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 677.610772] ? lock_release+0x9f0/0x9f0 [ 677.614756] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 677.620038] ? kvm_arch_dev_ioctl+0x610/0x610 [ 677.624535] ? preempt_notifier_dec+0x20/0x20 [ 677.629045] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 677.633903] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 677.638967] kvm_vcpu_ioctl+0x7b8/0x1280 [ 677.643039] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 677.648756] ? find_held_lock+0x36/0x1c0 [ 677.652832] ? lock_downgrade+0x8f0/0x8f0 [ 677.657006] ? kasan_check_read+0x11/0x20 [ 677.661167] ? rcu_is_watching+0x8c/0x150 [ 677.665363] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 677.670044] ? __fget+0x4d5/0x740 [ 677.673525] ? ksys_dup3+0x690/0x690 [ 677.677248] ? find_held_lock+0x36/0x1c0 [ 677.681321] ? kasan_check_write+0x14/0x20 [ 677.685565] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 677.690509] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 677.696240] do_vfs_ioctl+0x1de/0x1720 [ 677.700138] ? __lock_is_held+0xb5/0x140 [ 677.704216] ? ioctl_preallocate+0x300/0x300 [ 677.708638] ? __fget_light+0x2f7/0x440 [ 677.712615] ? fget_raw+0x20/0x20 [ 677.716073] ? __sb_end_write+0xac/0xe0 [ 677.720051] ? fput+0x130/0x1a0 [ 677.723339] ? do_syscall_64+0x9a/0x820 [ 677.727316] ? do_syscall_64+0x9a/0x820 [ 677.731294] ? lockdep_hardirqs_on+0x421/0x5c0 [ 677.735883] ? security_file_ioctl+0x94/0xc0 [ 677.740298] ksys_ioctl+0xa9/0xd0 [ 677.743760] __x64_sys_ioctl+0x73/0xb0 [ 677.747654] do_syscall_64+0x1b9/0x820 [ 677.751547] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 677.756919] ? syscall_return_slowpath+0x5e0/0x5e0 [ 677.761856] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 677.766881] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 677.771900] ? recalc_sigpending_tsk+0x180/0x180 [ 677.776662] ? kasan_check_write+0x14/0x20 [ 677.780907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 677.785761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 677.790952] RIP: 0033:0x457099 [ 677.794150] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 677.813524] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 677.821257] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 677.828538] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 677.835827] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 17:56:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000022a, 0x0) [ 677.843098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 677.850371] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000011 17:56:56 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x50000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x3ff, @mcast2, 0x72a}}, 0xf80000000, 0x2, 0x9, 0x5}, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="74c6dda7f5ef7ba893a5a2a53111672b", 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsh0\x00') 17:56:56 executing program 3 (fault-call:7 fault-nth:18): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 678.128455] FAULT_INJECTION: forcing a failure. [ 678.128455] name failslab, interval 1, probability 0, space 0, times 0 [ 678.139822] CPU: 0 PID: 32287 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 678.147198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.156579] Call Trace: [ 678.159192] dump_stack+0x1c9/0x2b4 [ 678.162865] ? dump_stack_print_info.cold.2+0x52/0x52 [ 678.168075] ? __kernel_text_address+0xd/0x40 [ 678.172588] ? unwind_get_return_address+0x61/0xa0 [ 678.177546] should_fail.cold.4+0xa/0x11 [ 678.181631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 678.186756] ? save_stack+0xa9/0xd0 [ 678.190406] ? kasan_kmalloc+0xc4/0xe0 [ 678.194312] ? kasan_slab_alloc+0x12/0x20 [ 678.198477] ? kmem_cache_alloc+0x12e/0x710 [ 678.202825] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 678.207683] ? kvm_mmu_load+0x21/0x1260 [ 678.211653] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 678.216136] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 678.221144] ? graph_lock+0x170/0x170 [ 678.224959] ? do_syscall_64+0x1b9/0x820 [ 678.229041] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 678.234396] ? find_held_lock+0x36/0x1c0 [ 678.238460] ? __lock_is_held+0xb5/0x140 [ 678.242537] ? check_same_owner+0x340/0x340 [ 678.246850] ? rcu_note_context_switch+0x680/0x680 [ 678.251775] __should_failslab+0x124/0x180 [ 678.256010] should_failslab+0x9/0x14 [ 678.259905] kmem_cache_alloc+0x29c/0x710 [ 678.264068] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 678.269628] ? kvm_pfn_to_page+0x7a/0xa0 [ 678.273717] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 678.278568] mmu_topup_memory_caches+0xf7/0x3a0 [ 678.283262] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 678.288797] kvm_mmu_load+0x21/0x1260 [ 678.292586] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 678.297527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 678.303081] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 678.308671] vcpu_enter_guest+0x3c8b/0x61a0 [ 678.312993] ? kasan_check_write+0x14/0x20 [ 678.317239] ? kvm_set_msr_common+0x2680/0x2680 [ 678.321912] ? vmx_vcpu_load+0xad2/0xfe0 [ 678.326000] ? handle_dr+0x8c0/0x8c0 [ 678.329702] ? graph_lock+0x170/0x170 [ 678.333671] ? __lock_is_held+0xb5/0x140 [ 678.337738] ? lock_acquire+0x1e4/0x4f0 [ 678.341709] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 678.346715] ? lock_release+0x9f0/0x9f0 [ 678.350674] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 678.355941] ? kvm_arch_dev_ioctl+0x610/0x610 [ 678.360426] ? preempt_notifier_dec+0x20/0x20 [ 678.364933] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 678.369763] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 678.374772] kvm_vcpu_ioctl+0x7b8/0x1280 [ 678.378821] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 678.384520] ? find_held_lock+0x36/0x1c0 [ 678.388571] ? lock_downgrade+0x8f0/0x8f0 [ 678.392710] ? kasan_check_read+0x11/0x20 [ 678.396861] ? rcu_is_watching+0x8c/0x150 [ 678.401026] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 678.405696] ? __fget+0x4d5/0x740 [ 678.409158] ? ksys_dup3+0x690/0x690 [ 678.412859] ? find_held_lock+0x36/0x1c0 [ 678.416920] ? kasan_check_write+0x14/0x20 [ 678.421169] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 678.426092] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 678.431788] do_vfs_ioctl+0x1de/0x1720 [ 678.435663] ? __lock_is_held+0xb5/0x140 [ 678.439712] ? ioctl_preallocate+0x300/0x300 [ 678.444107] ? __fget_light+0x2f7/0x440 [ 678.448072] ? fget_raw+0x20/0x20 [ 678.451560] ? __sb_end_write+0xac/0xe0 [ 678.455523] ? fput+0x130/0x1a0 [ 678.458805] ? do_syscall_64+0x9a/0x820 [ 678.462763] ? do_syscall_64+0x9a/0x820 [ 678.466727] ? lockdep_hardirqs_on+0x421/0x5c0 [ 678.471315] ? security_file_ioctl+0x94/0xc0 [ 678.475715] ksys_ioctl+0xa9/0xd0 [ 678.479156] __x64_sys_ioctl+0x73/0xb0 [ 678.483029] do_syscall_64+0x1b9/0x820 [ 678.486950] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 678.492397] ? syscall_return_slowpath+0x5e0/0x5e0 [ 678.497315] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 678.502317] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 678.507320] ? recalc_sigpending_tsk+0x180/0x180 [ 678.512062] ? kasan_check_write+0x14/0x20 [ 678.516289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 678.521131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 678.526329] RIP: 0033:0x457099 [ 678.529512] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 678.548399] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 678.556092] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 678.563344] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 678.570596] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 678.577850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 678.585100] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000012 17:56:58 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='fuseblk\x00', 0x10, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xa00}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}]}}) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000540)={0xffffffffffffffff}, 0x111, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000005c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000500), r5}}, 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0x4, 0x8207, 0x1, 0x2, r4}, 0x10) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 17:56:58 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000080)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000480)={'mangle\x00', 0x84, "291e8aab9ed98e5d96e72a01fbcabfa5d6c441d7c0ad59533119b561936de5b2909a353d5bd892e0b1e8495b38ad864b23273ab619ec7a451cc594ec573c5a2b8251932e1c3fd6ecc352e474e2bf684ce06dd15f284948bfbb9f99201892b632d88265144df1889470f7e55331aec0dd90a2735cefbbc0085974ac9135d3e75846145881"}, &(0x7f0000000540)=0xa8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r6 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000300)=0xe8) write$P9_RSTATu(r4, &(0x7f0000000340)={0xe7, 0x7d, 0x1, {{0x0, 0xc4, 0x10001, 0x7ff, {0x60, 0x2}, 0x10090000, 0xffffffff, 0xffffffffffffffff, 0x7647, 0x30, "6e65742f6465765f6d6361737400e71fad9a214b5bb6ad7536b2e2fd8b6ec060e65e39c229d07946d6e4798268bc86c4", 0x27, 'eth1{selinux^-&!self-keyringuser-)bdev\'', 0xa, '/dev/nbd#\x00', 0x30, "6e65742f6465765f6d6361737400e71fad9a214b5bb6ad7536b2e2fd8b6ec060e65e39c229d07946d6e4798268bc86c4"}, 0xe, 'bdevmime_type+', r5, r6, r7}}, 0xe7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) syz_open_procfs(r8, &(0x7f00000001c0)="6e65742f6465765f6d6361737400e71fad9a214b5bb6ad7536b2e2fd8b6ec060e65e39c229d07946d6e4798268bc86c4") 17:56:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xb526000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000012d, 0x0) 17:56:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getpeername(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FITRIM(r0, 0x40047211, &(0x7f0000000240)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:58 executing program 3 (fault-call:7 fault-nth:19): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:56:58 executing program 5: r0 = semget(0x3, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x8, 0x3}, {0x9, 0xa460}, {0x6, 0x2}, {0x3ff, 0x1c0000}]}) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)=0x7fffffff) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x228400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x9, 0x4, 0x80000000, {0x0, 0x989680}, 0x6, 0x9}) 17:56:58 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 680.142273] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 680.166963] FAT-fs (loop2): Directory bread(block 2563) failed [ 680.169176] FAULT_INJECTION: forcing a failure. [ 680.169176] name failslab, interval 1, probability 0, space 0, times 0 [ 680.184313] CPU: 0 PID: 32314 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 680.191682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.201033] Call Trace: [ 680.203635] dump_stack+0x1c9/0x2b4 [ 680.207274] ? dump_stack_print_info.cold.2+0x52/0x52 [ 680.212470] ? __kernel_text_address+0xd/0x40 [ 680.216971] ? unwind_get_return_address+0x61/0xa0 [ 680.221914] should_fail.cold.4+0xa/0x11 [ 680.225987] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 680.231098] ? save_stack+0xa9/0xd0 [ 680.234730] ? kasan_kmalloc+0xc4/0xe0 [ 680.238622] ? kasan_slab_alloc+0x12/0x20 [ 680.242774] ? kmem_cache_alloc+0x12e/0x710 [ 680.247099] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 680.251943] ? kvm_mmu_load+0x21/0x1260 [ 680.255922] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 680.260418] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 680.265434] ? graph_lock+0x170/0x170 [ 680.269249] ? do_syscall_64+0x1b9/0x820 [ 680.273313] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 680.278681] ? find_held_lock+0x36/0x1c0 [ 680.282750] ? __lock_is_held+0xb5/0x140 [ 680.286827] ? check_same_owner+0x340/0x340 [ 680.291166] ? rcu_note_context_switch+0x680/0x680 [ 680.296103] __should_failslab+0x124/0x180 [ 680.300351] should_failslab+0x9/0x14 [ 680.304151] kmem_cache_alloc+0x29c/0x710 [ 680.308329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 680.313872] ? kvm_pfn_to_page+0x7a/0xa0 [ 680.317942] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 680.322790] mmu_topup_memory_caches+0xf7/0x3a0 [ 680.327460] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 680.333004] kvm_mmu_load+0x21/0x1260 [ 680.336810] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 680.341745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 680.347286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 680.352829] vcpu_enter_guest+0x3c8b/0x61a0 [ 680.357159] ? kasan_check_write+0x14/0x20 [ 680.361403] ? kvm_set_msr_common+0x2680/0x2680 [ 680.366080] ? vmx_vcpu_load+0xad2/0xfe0 [ 680.370145] ? handle_dr+0x8c0/0x8c0 [ 680.373857] ? graph_lock+0x170/0x170 [ 680.377672] ? __lock_is_held+0xb5/0x140 [ 680.381738] ? lock_acquire+0x1e4/0x4f0 [ 680.385713] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 680.390734] ? lock_release+0x9f0/0x9f0 [ 680.394706] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 680.399997] ? kvm_arch_dev_ioctl+0x610/0x610 [ 680.404494] ? preempt_notifier_dec+0x20/0x20 [ 680.409003] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 680.413865] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 680.418909] kvm_vcpu_ioctl+0x7b8/0x1280 [ 680.422979] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 680.428695] ? find_held_lock+0x36/0x1c0 [ 680.432767] ? lock_downgrade+0x8f0/0x8f0 [ 680.436923] ? kasan_check_read+0x11/0x20 [ 680.441075] ? rcu_is_watching+0x8c/0x150 [ 680.445239] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 680.449922] ? __fget+0x4d5/0x740 [ 680.453382] ? ksys_dup3+0x690/0x690 [ 680.457095] ? find_held_lock+0x36/0x1c0 [ 680.461160] ? kasan_check_write+0x14/0x20 [ 680.465397] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 680.470341] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 680.476054] do_vfs_ioctl+0x1de/0x1720 [ 680.479942] ? __lock_is_held+0xb5/0x140 [ 680.484013] ? ioctl_preallocate+0x300/0x300 [ 680.488424] ? __fget_light+0x2f7/0x440 [ 680.492401] ? fget_raw+0x20/0x20 [ 680.495858] ? __sb_end_write+0xac/0xe0 [ 680.499836] ? fput+0x130/0x1a0 [ 680.503120] ? do_syscall_64+0x9a/0x820 [ 680.507094] ? do_syscall_64+0x9a/0x820 [ 680.511067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 680.515654] ? security_file_ioctl+0x94/0xc0 [ 680.520065] ksys_ioctl+0xa9/0xd0 [ 680.523527] __x64_sys_ioctl+0x73/0xb0 [ 680.527418] do_syscall_64+0x1b9/0x820 [ 680.531308] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 680.536675] ? syscall_return_slowpath+0x5e0/0x5e0 [ 680.541611] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 680.546628] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 680.551645] ? recalc_sigpending_tsk+0x180/0x180 [ 680.556404] ? kasan_check_write+0x14/0x20 [ 680.560644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 680.565493] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 680.570682] RIP: 0033:0x457099 [ 680.573879] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 680.592780] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 680.600490] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 680.607753] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 680.615020] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 680.622290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 680.629556] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000013 17:56:59 executing program 5: semget(0x3, 0x0, 0x414) r0 = semget(0x0, 0x4, 0x40) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 17:56:59 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='wchan\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='lo$vmnet1^cgroup\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='eth0,\x00', &(0x7f0000000200)='wlan0eth1.@mime_type\x00', &(0x7f0000000240)='/exe\x00'], 0x1c00) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') [ 680.639779] FAT-fs (loop2): Directory bread(block 2564) failed [ 680.657717] FAT-fs (loop2): Directory bread(block 2565) failed [ 680.682679] FAT-fs (loop2): Directory bread(block 2566) failed [ 680.702403] FAT-fs (loop2): Directory bread(block 2567) failed 17:56:59 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) io_setup(0x3, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x8, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080), &(0x7f0000000100)={&(0x7f00000000c0)={0x10000}, 0x8}) [ 680.750193] FAT-fs (loop2): Directory bread(block 2568) failed 17:56:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getpeername(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FITRIM(r0, 0x40047211, &(0x7f0000000240)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 17:56:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000025c, 0x0) 17:56:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14, 0xd35e100c4d1ef39c) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) close(r1) memfd_create(&(0x7f0000000040)='/dev/vsock\x00', 0x3) [ 680.801789] FAT-fs (loop2): Directory bread(block 2569) failed [ 680.828475] FAT-fs (loop2): Directory bread(block 2570) failed [ 680.835477] FAT-fs (loop2): Directory bread(block 2571) failed [ 680.857017] FAT-fs (loop2): Directory bread(block 2572) failed 17:56:59 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) write$FUSE_POLL(r0, &(0x7f0000000040)={0x18, 0xfffffffffffffffe, 0x8, {0x6}}, 0x18) socket$can_raw(0x1d, 0x3, 0x1) 17:56:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x900, @local, [0x0, 0xff0f0000]}, 0x10) 17:56:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos&', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:56:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000002e80), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x1) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001480)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001580)=0xe8) getresgid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)=0x0) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001700)=[0xffffffffffffffff, 0xee00, 0xee01]) sendmsg$netlink(r2, &(0x7f0000001800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000240)={0x1064, 0x2a, 0x214, 0x70bd27, 0x25dfdbfe, "", [@nested={0x1054, 0xfffffffffffffe01, [@typed={0x8, 0x6f, @fd=r2}, @generic="f81414c80c20c93d05f03d5c9960593db9ee74a5c8ea073190383d5c7ebf7e703b85dd178731f76c034d061c2ce24edc958935d237ab8684092eaf9715ea709c2b3862004e72860c45cbd70b271906f1f2f86a03d35ce3098f0b4f789f93ad8fc91175a665d5f743bb0b74df93dba1690e22124fb0d08ab2e09a44c462d9205fd2335a00bf62102b72fb04b93892ea717c22eb749d8b4aa74afa9bd8081ba6f81ba51ca401473bae7a146eb36d84f8870b7d36d2e35e283b87d25e0389987d71f07eb138a001bfbf84746d38987d218b4c74049ec15952d8741c2232bff7d9f5175a1370836d8b2ed1425395adbbc390e149cf1b24e729ce3439025e321123861c70e6af7f818d967ebf9d768805dd393134e02016e5323048ff8b87a5bb68b37526414ada241d95600d69d7423af52e2d9553166ec3242d507128ac702be5ffa1380af6b6567a91d52495ef20c826e2077529c4b05c5dea3ba18c65b0eab4e0e08fc06ed5964629f98eebfa26f3b428dd2e121ea4ecded5619d584e4feddcbdfb839b48a3b14374b03a7b5bc04fd4dd4ac9c109a1ccbd90e34f3d06fd058747eebb73df7cf96790dd7b0827611a46c8d66a85d41d67707ed478b0517b248e8a9b259d3350500afb16c746dad6d3e248aed1d56c461a3eed076aa8096fd2eb24ee17f6fe1ef8edd5b485391e5c78780367db87512a7fd82b9ba7eb7986317ddbfc966721fbf07500de768777b58df7f0a4448acc6bf40e901f56dc78c6391c83fa04fb7051994be7862cfac34a51300f3787c710940202be6e9cd2525491d1392610a6249ce11fe01ed0229d21a77b54e1d98503f8da35d86ae004bd24fbf31ff71c3d36e5799a63da79fe26c609276ece55348958ddc8d76236eb69baa463f0adbb45994f9b58e22268b985319ec971473055d2f329364ca260d1914531ecff15adca0f7b28d9035cba5b641f04f67a3f59bf473c6003f69b2cf4a7bb0fa910d94c11eaa914ab2c8a4957432d1d8e9cacad754e03da02ea965b8ca8b3f633b47c09d194cf5645b0e90b23e19c59436847da8c938969a038cf4f5d413a027094a983808998662d5340095b59fd7eb9895832694b80242cfcd23c79111033ffe86e567d2bcd2bb492058d8f75f6e8c468f8fea3bdc9a472c003a85ebaba234647694bf74a7e2030d301c132800d1721b283f62bca0cc5b05419202f55af442d97c5c78804858570b49707568cc201342453d73d541b17a9e2636600a3e22ebd9c940f9f0ead767228e4cb0d2ea4afd2918601d1b45d73c9a8544b142ab1169e6baa51270c286dba0b70384ff1596c13f3753f727a6bd91214a5e8200b4fd4e4d70900c794de828afc8587271a9b6f37873fec6ab6d688ea0ccae298a73009da891f48f61800464eb32412b64df888d37d7e3d1273618ce62900261221e623a13223bbb9098df1f97db3d876bf5b81cb47ff2f579df109e402cbf05bd77e8c0854aff665b99b8a1f43c419174fe4f37baeb944c3c3450c19bbfcad96fe47e10db380eefdc1b5b67926453dc7bb333327ad23f19d22c9564ccc7bed3ab8b18bf21e49eb1827bb81c68fcba198e5e3a735d2dc4f93f4f99316900b73801dc5de852e284f478eee67ff2f0f5d294af4123df5245b1f3311b035e1c5b61d62bf75e9f9a22c266e957d53e77976e935d12c6a7f442f541fe65e4625ec74f574ed4c8b0b0fb37557f3063ded8da30fe6157643b22c3e892071a759ec3270f0e1bffe60e5428586b9512e6b0d748468c945fa7b22b9751ae9423692f113f6a3fc7ee488e92b484d8e9b3a9042e35c8b3225dd9ee08ce202f56991e795aaa87f31ce0592a593101901b29c366e4b233388f40c28b502254569939d75b69e50c2ca4617a8f8b78bd9921a8abd02c7208f32588b49558e0d82862a55ee4975a37e02bda3c8d131a37a3688f6aa8cd6d64638366b144b51b236984be77e99cb44b2a918e28fa329597a611fad251b1d9ae976058a477e2dcc0c1133602802d76e18e46d3b59a7411ca69d53428436a2f7372b79e0286defcdf7323445d16c08a8cc987affc33046cd34daa45712dd2d4301b7762271dfe34c07916f9ce8a0538e47f115d313d8c1cb4c3797e4d03db8409e95919290e6e71439e32c1bd7bf5889ae1adfe4652573e1814357fd42032963e8fc6892d8fd289dc2b968ae4f352b0467da0609b5a8e05377e077f38d6d1cd1c21aa1068cd191fdc6f08a9ca90051e3ca6392ce9548fef93d45afe1519ac8559eba531a952635caff3a1e01b4bd29d9417556f9bd6d104716107824d2a221ec62da8389ebc70089406c3f6df9757c31aec4c43fc0c441b76bd1236b2b43b3e394969c949049e8ec1dbf6d386822c8b3993058133ec76c2a8dc1c8ac876e3f9f294b1895e97c99de3e6ff49f0eff23ddb0e9b66cff725807f5b2b4fbd59c0ea08daf3fafd1a07fdac12d6dbae71e51ae60c796fc50992e2bdbf5f96fcbf8fe7dd83c0453c83734e1ff5ee7ccc595f3d6a35e0b7a8b32120d82ce608003513641be80464a63a954c80068a29e222e781ed7d549f49ee8b09ef5b5bfa59bddd93bea7d514abce1e66974e987d0dfc0de0db3811901eccf5617b7181ff5a91e84baad105d0df14fbe19e3807c42d265906b511c9fdb03c06f83589a75af43971ab50b6653f5d94950123d7fa160b97c4aa01d31e0152f7ed81a8bf20876dc4498b0baa2d0edf5c3e98620ff6f9921c99375addaae448c48d5c17e374a2a3a304257e6f1bba268ccd5efb1b817b7f5fd11bea1e7efe0661b201414c7659e2ce4d66915e654cbb750258fa0409a3294a0e1c049a692cf53fbf9f93ce0da93d504b83a256652dd7a7e653b3c0e562171a366176246785efa0953da7f53a06b02688d2b011c3e34e87b000a3fb71432ed0bfa02da387f0a7aaa7688a2a5c0b47b507179d64ef7bad38135b82f6552a846ee6b202c005064227dad33a10ccd580d98007da24413a9e8d3e38ffbe333f7b402a733d48cf4c3336430405d3a7dbf45fcc87968baaf78d82c5d313cc048c4e46f9b818f1270099dba9dc7f3b5732ecdd54e0dbbbf386de7c07c9f0a158fb2772e2862144c716635f3bc26cccfe0c033e91e323001f5436ac212d4fc9d38fee8640983cd3deb79107814ebff29dce95916e974992471dba867a4618054355e14a816842eda25148ff9079160c4abc67548847557e63b22193be716b9a91843b59eb8516a7d7990a5e7a9f3fd04bbdd8fb14390627adb62db93e7924974f3af6b26463d14b8893ea64083f5bdf3b2e9cefbac88b11ae851aaf98537b6105fa7d2cdfed2416c4a485402ac11ad28d41ea0456b445d3153199c565fad9188d893ee016ea3dbaebf9fdbfbe0655e5c643648eb4466b31ad6586c872d31a8ffd89feebd1ba04fb1ae4d6089ca52e7fb66e3a1bdaa86ffe15c2cea842411b07b8652eeace3018fd5c1243c3ed833b72a0a39d0fce8d572725a62b6f40c9fa64911b325c455704ed0dcf803da466b6f714c7c96021914ea2133c5c2608b526aa0899666a4b707a67a3aa05a8081305389ca11a3ac59d027fec71bd778802790cf5dcc8f09be3250052ac76beefd664d03d45373f7f69f432620e15c7ad65aac14bbb0daa170e477525b427dfba7fc5aaf121f9342905c246883418ecbd023355826478ab0bbf62e44ea3b4ca4f3c11891a335ac8b072338934ac5c7ba3ee91f034945c2075cce8ad58f4d22f030de0132f4dbfc7c2c70c01ae2a71adb05201d728e514242ed1e9f32255002e310cfd669b454f05f37f2ee476b82ce9641fab83aa3acd20dded7864f457faa98b8c51d7ed394ebef298646a27fa9f71fcdd417eb21bf3b782fbc6267358dc6e63469da240856afee3dbd2afd48b525610b822bb83530eb3284a8275a2ad17f60287e07ddce576cb4b173c7dee72260d61f8c45e33b413fcc0f6d1c9865fd0e949f4df7709090b6ae3bef334549958a7dc3f9038602bdb77d7bc4dd2e9f30597165d68489fe15c7c4150a09e82d03a9225c28508f0e27c8aac7be364a7d133b955c30e7e11e9c8f0e2613dc6966037633baac6b30d459d465dd72a1b123efac70ad3beddbe1d9f70597bf4966376ae10a837a53f5e1600142ba40284a5888e89ed1c214cf5c5d4ceeca9f398783d049881bc7df35118722ee32785e3990bf857ba7ef238c5844f13e513c09d968e1d50946494df612c1955993043405425ba4d8852c307b2269aa80dee2d738bfa115f318dd69b3c3f614cb8f8d6fd94ba93eefb4f37e929cd7ee96b8838984871555a372d9fa8e30bd034fb5404888022460390ad7b6501c0c3e27a282df77fa1bf11b3346960824b6550b1f8abf0f3e4c6fd0e8326b500298c0d09266e610f46290e4c3d0760e1f64b97fccbc84438987842b52b0b11ba1b2d3217aeebdfe65558cbbbded0045adaea54d4076180631d2f2739a08b03f844850cb042099c192806983cb5a50a98bbc7a67e90f11a4a9b5658907dd29661575a2929edea9ac8be654b8c1061a3b16e70d08e4f9e323c2d0743d493358836bbd122a116a0ca9fe577ac464c7f36cd21a4b4e0cdc1298278bd106e8487c42d20e3dc2c9541f16ac5d36a9f9a29ebfcd64ac989f7d15fc88c28525c3ee461d08b3564cbd7ed4da5c193f80ea6c2d223f6ee5cd6e3fd3cf0331ae0d689057cd221bad2dd6fce3c831fa442e0e22c2d71058846de304e91404c10225850e6a9f5fd4a592c94a8808c463ad7b5314eba180eeca4579b9c010e173c2b863cbad45658c186af2939a6c66ea5ea3b79893ed5ce07ee38e978622fb74e92b09b45e91d6645de13d73bc619cbc4fb56d9d8eb2fd3bc5cc8fe24f38f1ecf1cf5a50e34ebe53809071f2f83fa852d7c2b2576d378ddd1f6a50d52827bfc67cb1e9a9e738d7a6f5331bc0634a2639042ee9b4632cdc3f22f09cb31c2f98abc827ff52a2d446c920e30d55434a02099654803b3d5ea3d450f703f19e779f95fb076c0e72fb1c19527737d80599ccd24aa0eda32457a42aa288c51cb7659ae295e66f0df8866731ad360977193cb1d93bf557b6866a8fb87541320a012523d5d3ca5a3e9ee541bbd86350ba3ca9b619b51a03eec12e96749f34203823d3b10353626ed2a787786f8583c9033d4826371734915d59de0369dcceab3b1b9d91c623697b6ee8b0fa9a0820666e0e813eec901c72a0bd82482b707c6bfc83faae0c8d38e8d8ed914abd0b573275f2439a82d1b59fd15f03b378d24c4cf63681c72c7e2a7264720ee961ff9a580dd38e7c4c823a9eeaef95e77df436aa33c7951c18ac9e3799f4e7752d0b27103674aeb0022f948250fb2e91c03109f21efaecff68939d32aaa152d34666efd6ad9e2a5ef34dbd0e874989e22a2237701afbc76a400f94d345278f15b754b4f3d1c5b6bc14a6f9ad637acaa0b27fba131b0f41c782df243dd4f95978cd7a3e955120ae835a7fcd6df9fd6b49ee5378e166b7c56b3b3f7808490cc9e2edc05cb2f51380edf0833dce9cf4e6f65e3cf3c29cd24179d4447fc4e92b7bfab096b2ca8e034d98d5f5318c3e45f8087f08ec24508212424112162add3f1c57edbe39c6f404475e5c87e04cd3796e7f14038411f386d4b75c3b34804d16c590cbe3c5e0e7639d6b26d035c20651cfef68448e31df30ce0265778beffc7bc5fa445e31aa669564516bce1a3cc54bf2233af99a09606e669ba1d189e4659fba811150a3fcea5ea33fd72b45f59fe12f2ff3b0b6c4ffd45ef0dba537", @typed={0x8, 0x33, @ipv4=@local}, @generic="006e6ff948377203cf38a7f1670f005d61853ca64c5037c094c1968c105665124b5e", @typed={0x1c, 0x21, @str='/dev/bus/usb/00#/00#\x00'}]}]}, 0x1064}], 0x1, &(0x7f0000001740)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0xb8, 0x8000}, 0x8000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', r2}, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x80045515, &(0x7f0000000100)) r9 = semget(0x0, 0x1, 0x0) semtimedop(r9, &(0x7f0000001840)=[{0x0, 0x7}], 0x1, &(0x7f0000001880)={0x77359400}) 17:56:59 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000000), 0xfe}, 0x8000) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "aea57efe12d250046da6e93047bc1aab80bab5dc00391539c406eade501b38aac815a0aed0513ca31793b3ad591c952421783101b4a144b74217709c8aa8032eb48513461e283df343f2bc73c4fea710abc327f7f64b2b0c668688f9954f7a2b74f077c6e30ec946ae137ac63262b84f87ffc7b186f7b3ba8c3b1bf6c0a55ff8364abbc2788a521d9df7885b414a5eaac637459cc55aab15ea244aad101db9eb26aa17c92c2f3ba61790db72ff3a480838b9d424c16990fa715630f2110bcb4a8c419c6f020beb6909e793fb778ce563"}, 0xd4) r1 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80000001, 0xa8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x4c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x4, @mcast2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @multicast2}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r3 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0xfffffffffffffffa, 0x1, 0x9, 0x7, 0x0, 0x5, 0x80014, 0xc, 0x7f, 0x1, 0xfffffffffffffffe, 0xffffffff, 0x9, 0x7ff, 0x4ba4, 0x7fffffff, 0x1, 0x8, 0x373f, 0x2, 0x7717, 0x1f, 0xaac, 0x7, 0x7, 0x7, 0x2, 0xfffffffffffff000, 0xffff, 0x3f, 0x3f, 0x5, 0x3e4, 0x9, 0x9, 0xa, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000000000), 0x5}, 0x440, 0x0, 0xffffffffffffff65, 0x0, 0x5, 0x3, 0x6}, 0x0, 0xe, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000040)) [ 681.017499] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 17:56:59 executing program 4: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) get_mempolicy(&(0x7f0000000100), &(0x7f00000000c0), 0x2, &(0x7f0000ffb000/0x3000)=nil, 0xfffffffffffffffd) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)="6d656d0001792e737761532e63757272656e7400", 0x0, 0x0) pread64(r1, &(0x7f00000000c0)=""/136, 0xd8a3046, 0x930000) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffff8, &(0x7f0000ffc000/0x1000)=nil, 0x3) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 17:56:59 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = msgget(0x1, 0x2a0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4096) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001000)) r1 = shmget(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 17:57:00 executing program 3 (fault-call:7 fault-nth:20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="d8b98318b88de5636ad1a6da820065294787d16a63d50420019952e8f06a18a3c04f37e30b2fb760f6590a86fbb61b8e5863fc4b5cf2ab412922d63418b4a752b7a852508eac7f32899568ee242c8cb615d79341c68e97208da02d2f8b0f1b3c77de0442e0c3c3bcde1bfd8cc90b5e13db38ef64ed7156ae2989168cca0a533ce721f2daebc035835f32513c3147bbe6ca6d920e59753727a0f0b5e99528983590783f7aab76e996793f415a7b13e7be1ba7926245db63453ff642bc6a2844966df1f9e22db7b39e1901e2308153b4e7d7858450d23c4f0034488eb955003054f5316d78544679685f614af106afc26923365e7e52c98c91dcb9c2402c5f8ca3148347180aac5d35b0377faff0174537fae2cc1f86bab0bfea865c076741e624f870ec3b90e16070f337254e9c7dd6208306415cf780e821cad2777c0c23a5abc3f960d2afee5574268507ba7a1b491b5ca4c99cbe7417de00586ddf78e99d590aa8f18830c01e6e83721b4bb52499313567c106f31f9f7f524ed7ba509b07d1456d835dc1362b488ad06a31b35bac766ba49c95157fcc8590ec25294d285064914fbc61202780fff7df7eeba1fff8ce4dcd629268d53dcf3469f76eeb017b4b5e55273bee4c2a1c71666245d20a0a794aee31e691762ba4f9897c9d122b1c2c67d385583e0d65df728df745e9743b11314c097316be60426dcbcdd9db9d34253314beed39500cb2347f1c9b85d62c4e21f177430629cde1f720a65db49985802a217cb41389e7cd5f8a4294fa5801f099576df5c7df25cd7e157f95292e73820319ad6eb4c23c54a7c27c6dd5429dfd94373847588cef69f3dea447fb67dd22d4e0bd8229a3d881b0a732efe0dd13e4e0db13545d34e02007d55a0cb6cdc85a816c4acc35aa7f96d95cd5d3716c2a5f3442b9df4f6d77546a610482e55bae641ebef42a4295b2551af9db4a55dadf653b259082efb7470da0240e09fabc3b70ac520f43562b921beb32f5c179491456844db914ac44fa54a688f32d502547f29b3dc81da7c6fa8ad74ac6ade5cd12e699fae2dece753505d028768c6d82aacb8a71c7b5eaff54d9a9773b86c4c96d993f1bd4a5fab9c8e7e2da5028b168805c06ae714ff1628a1b16ed4397952badf62207cfc23b4047842ec8068644ec9797b9619800384153190e6902a9cd62e6b180db5043f3b6c19fa0738d945e419fd805a000433cda63c2080caf9a30c7010b55cc17a336bea4d4572d23f7898cee4b60c2c8424d1ecc4a6951d8e1f61718ed58951468cea5e19eda711b7f9e2f760b09e75ab29e5973b3ad88d85433f233e90e2cadc1420e26cb7fbc6fc42d94ed71d86e580363f5abe469c3ed465d801a5ac407ab7b4bd88c852410b9a689fc9bb29637d3de9d734b8b77fc7313d53631a436555b02064e742ce54e13178b6650f799ec042f8a27cf8943791c114a680eb9a6f400644ff3b907b20bbc0e91ce43b8877101651c255ec1705e786354cd94e8308c07af5d5741fda80d332d0cd03dde432c7be6819b82b450fca2e2247912caab774fd15044f488982a04887ff9b008a3f71e576dc198b9bf47d1422ee4c2c9f9815513cd23a8c24d4ba1a9f231b89b62c3c2de835c8b22ead7c24d25fd0ef1650e307d048973730ce5bfae249314ac2591dd6df5bd0ed57d7fb917e67c514becc66a845676db235ae078b93146d713c521810bf5232e2da1dac82591f5ee6ede223a8dade38c84403f965fb387df4f9d7de6fbe8c32df7e629939f013761ba708a6215734fc966845246c9edb49b6dc9c7d84bba4d5c1550f3570ed3c7d7fd49a8305a5a1c42bbbc393a965b5fbf92076009ada94a475f8fa5390c33d8c0def5508fa92b16b0350c370c5d3066b42ee2126bd525925c12251f9aa0afb69cc7500ae165e5d5750463774590a580c9df8f227b186de5909dffd4b1c852ec92ef23789c191135a87b93107082abaf41c9786ad14775573fbeb091e336d59f28daa33286fd1ecae0baebf05d073abc95c753fd0e68bf58a281dc0f8f8c100b45948776d5d123b65daf490a141858855456ecec09a65fb939e330097aa88033522ce0dcc5b7c99af7865bc5d252b27f414e31a76487ac792df5d619218d76cb7438e5b1e6b5a0c961086901a832ce78426aa1cb3d016ee70377ee5ca679bb219eaa9a77881a59e019dcd1c0b785a2c139af6ba1ac93500600ac7fa980971676ba8499b3db548535d06c70494cc209cf8a5716c82f2c1c77a12731804ae294620bea843e1571249abe41603836250700ad36b454396c8cb55fb97d80898ff8b43a70d38f86cb0c27ec42a9bbe2429795a41a6125deb83f6ff619da0b73c44f409771557f1a2e9eb754e7cbe3beef06127e6c071e180799a17f31b68ed382804d86403fa2cf5fadb4e13bace1970f85c014e98ca6cd4292bc6f1df71a4d42fd1b4f4dd842ffd7ca077c872fd1b36dda38cfb5f0a2ba481354bde15d1d13f750c071a75d612469111fed3adb95c746208a7799cac21edb73af9fde8723188fae20c32e300c5094784a0b5d586615d8c0933563cb1b827d3e880ebbb699e5497b913017d1a62f5977dc8a41eb1509331ef6c6570180aec318b22db79604e84df96a89fae278dea37ce6dd267a7749389630d0d4b15c89cfbf80af0f35b8460aeddefef6dee4ae9488ce711bf2b716e4efb84642d0dd3d2f1654867ce8e2c8161a58749a6bf0ce09cfefa40350e669a42b046e7984c1553fc0fbc97a0665846ea5a3d9ce77e983fedd0fa5e3a8fb1e79024a2c1662babb3c453d51e00f5daae9fc18b0376128c0de783b37032d679cf8f13ee4c7b8aa89752e09c52c181207890d031372e776a0d913f40ea8d2bb244eb4e588c4a56bcae4c2b4a0ca496a21d751661eff0f9f934292d05ee8e99b3b71140377b01a3ab2af4db12d3b67d30f960b12c0154091d34b17350e698088ec97c9bddf61be362edbd3a4d2615a0da37ffe932fab09e8364e8d7abb96b93e36b7c63cd52bc620794c8a7f5dcc8221f1055a35da6a4c3977e2afd95c80d0ed3ee9cb268d69988a78ff9a897af0c5734f2d5aa93ce0f5ab31c265e6c0f7c534a4d1e6a4b08a629a1ceb817117d6839bc8fd0636eef3b8993379d97f3d2ab23d8b8c6f52d98d23b0550fb43cc92263318b172d3cba00a6e986c7633180fa9cf29f427fa132115c3fe1ff4e6f55110ea12bec3889b03a47d2d8272c83f19110d7010e9b8c701a90ff7e3a7a9326c537a63da59b3b25c86674ca7898a3ef4dabe179a798654faaa6dde226ff02ed550237dd398d63514ff21a117cb6c9385d0c1b40eacedac7b0b8fad9e7a0d4176b8794803c583a643cc3e3a03ffbc1dfadf62253c409762cf96d27c4a9fe2c5942b9d1cee5d78a6b063716b4f19695ddb63398f9b1988f99a686ceb7b56bbd94131ab636b97afb3e5f10c7e4efdc25cb6606cea66e2320013e61a36f4a75929d57fbae829e3c709f9203403d98d15e97914dccd45f2dd60b9f504168f2fa888f72e3f947796a6d49b872d245dede2558bcda7a167acf747f8adde3199c1ceaae69dc6408b99bf33b9d012b49b1eff372a5f7774557f0a70335fc9d119922f6fdf8f69546a7b2755be70313fe5b4a1f76cfc0551f3ff0c851888221b10fb6ea83ffaa56ca75bf489db1d366bc5b6136051bbd9f30cf77722b09fa7b8f40867cf6516f14a44deee14daf2759d3eddcaf7dea26ace23522e1fe09a88ec762f39c8b281718faa52a28763c99016a577a5c1443ddf543e2e84e3a8640", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:00 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000040)=0xfffff7bffffffffd) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)=0x20) write$P9_RATTACH(r0, &(0x7f0000000280)={0x14, 0x69, 0x2, {0xbe, 0x3, 0x7}}, 0x14) finit_module(r0, &(0x7f0000000200)='vmnet1\x00', 0x0) splice(r0, &(0x7f00000002c0), r0, &(0x7f0000000300), 0xc, 0x4) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000a, r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0x1, 0x1, 0x4, 0x3, 0x7, 0x5215, {0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x6650}}, 0x5, 0xc55a, 0x5, 0x4, 0xff}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x100000001, 0x30, 0x1, 0xffff}, &(0x7f00000000c0)=0xffffffffffffff44) 17:57:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73fc", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000029d, 0x0) 17:57:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x7f, 0x0, 0x37, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast}}}}, &(0x7f0000000000)=0xb0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000f00}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x48, 0x15, 0x207, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@nested={0x0, 0x0, [@typed={0x0, 0x0, @fd}]}]}, 0x24c}}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) 17:57:00 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000000040)=@abs={0x1}, 0x6e) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0000, 0x0) getdents(r3, &(0x7f00000000c0)=""/101, 0x65) 17:57:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) bpf$OBJ_GET_MAP(0x10, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) close(r0) 17:57:00 executing program 5: r0 = semget$private(0x0, 0x3, 0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "d556371fecfd67bb7e434ab6ab8e94bc0b35ae6fbbc67f391b214bdbb4d306fd003fbd39c3bc6ae0e21c4c0accce01b831b9e331116bdf2880a67b4df1c9f170e54fc77ae752827d4bb9ce803f19fb1a29912ed6552ec95b7a17315cfefa721121f26373f34b89e71d508eb7d2bdd62ba8958cd445a9d4e80da2c74a947c0a497f5b709305d7cfb7ebbda72c49d5"}, 0x92) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x5, 0xaad, 0x32c]) 17:57:00 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000000)={{}, 'syz0\x00', 0x3a}) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x0) ioctl$UI_DEV_SETUP(r1, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) [ 681.567081] FAULT_INJECTION: forcing a failure. [ 681.567081] name failslab, interval 1, probability 0, space 0, times 0 [ 681.578491] CPU: 0 PID: 32419 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 681.585882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.595248] Call Trace: [ 681.597863] dump_stack+0x1c9/0x2b4 [ 681.601509] ? dump_stack_print_info.cold.2+0x52/0x52 [ 681.606710] ? __kernel_text_address+0xd/0x40 [ 681.611238] ? unwind_get_return_address+0x61/0xa0 [ 681.616192] should_fail.cold.4+0xa/0x11 [ 681.620290] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 681.625403] ? save_stack+0xa9/0xd0 [ 681.629039] ? kasan_kmalloc+0xc4/0xe0 [ 681.632935] ? kasan_slab_alloc+0x12/0x20 [ 681.637090] ? kmem_cache_alloc+0x12e/0x710 [ 681.641420] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 681.646271] ? kvm_mmu_load+0x21/0x1260 [ 681.650257] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 681.654757] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 681.659782] ? graph_lock+0x170/0x170 [ 681.663594] ? do_syscall_64+0x1b9/0x820 [ 681.667665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 681.673047] ? find_held_lock+0x36/0x1c0 [ 681.677127] ? __lock_is_held+0xb5/0x140 [ 681.681233] ? check_same_owner+0x340/0x340 [ 681.685575] ? rcu_note_context_switch+0x680/0x680 [ 681.690524] __should_failslab+0x124/0x180 [ 681.694770] should_failslab+0x9/0x14 [ 681.698581] kmem_cache_alloc+0x29c/0x710 [ 681.702749] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 681.707515] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 681.712371] mmu_topup_memory_caches+0xf7/0x3a0 [ 681.717061] kvm_mmu_load+0x21/0x1260 [ 681.720878] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 681.726436] vcpu_enter_guest+0x3c8b/0x61a0 [ 681.730777] ? kasan_check_write+0x14/0x20 [ 681.735027] ? kvm_set_msr_common+0x2680/0x2680 [ 681.739713] ? vmx_vcpu_load+0xad2/0xfe0 [ 681.743786] ? handle_dr+0x8c0/0x8c0 [ 681.747510] ? graph_lock+0x170/0x170 [ 681.751332] ? __lock_is_held+0xb5/0x140 [ 681.755405] ? lock_acquire+0x1e4/0x4f0 [ 681.759383] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 681.764406] ? lock_release+0x9f0/0x9f0 [ 681.768382] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 681.773667] ? kvm_arch_dev_ioctl+0x610/0x610 [ 681.778169] ? preempt_notifier_dec+0x20/0x20 [ 681.782684] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 681.787539] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 681.792576] kvm_vcpu_ioctl+0x7b8/0x1280 [ 681.796649] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 681.802368] ? find_held_lock+0x36/0x1c0 [ 681.806441] ? lock_downgrade+0x8f0/0x8f0 [ 681.811085] ? kasan_check_read+0x11/0x20 [ 681.815252] ? rcu_is_watching+0x8c/0x150 [ 681.819418] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 681.824141] ? __fget+0x4d5/0x740 [ 681.827611] ? ksys_dup3+0x690/0x690 [ 681.831331] ? find_held_lock+0x36/0x1c0 [ 681.835408] ? kasan_check_write+0x14/0x20 [ 681.839678] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 681.844626] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 681.850349] do_vfs_ioctl+0x1de/0x1720 [ 681.854255] ? __lock_is_held+0xb5/0x140 [ 681.858329] ? ioctl_preallocate+0x300/0x300 [ 681.862751] ? __fget_light+0x2f7/0x440 [ 681.866736] ? fget_raw+0x20/0x20 [ 681.870218] ? __sb_end_write+0xac/0xe0 [ 681.874224] ? fput+0x130/0x1a0 [ 681.877523] ? do_syscall_64+0x9a/0x820 [ 681.881506] ? do_syscall_64+0x9a/0x820 [ 681.885492] ? lockdep_hardirqs_on+0x421/0x5c0 [ 681.890097] ? security_file_ioctl+0x94/0xc0 [ 681.894538] ksys_ioctl+0xa9/0xd0 [ 681.898010] __x64_sys_ioctl+0x73/0xb0 [ 681.901956] do_syscall_64+0x1b9/0x820 [ 681.905860] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 681.911256] ? syscall_return_slowpath+0x5e0/0x5e0 [ 681.916241] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 681.921470] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 681.926636] ? recalc_sigpending_tsk+0x180/0x180 [ 681.931408] ? kasan_check_write+0x14/0x20 [ 681.935665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 681.940913] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 681.946118] RIP: 0033:0x457099 [ 681.949558] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:57:00 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) exit(0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x4}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) lseek(r0, 0x0, 0x3) [ 681.968473] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 681.976199] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 681.983512] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 681.990792] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 681.998157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 682.005435] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000014 17:57:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x500000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:00 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4dc51dfbe5323951, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x5, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, 0x2}, {0xa, 0x4e21, 0x98, @ipv4={[], [], @remote}, 0x3}, 0x1, [0xcb, 0x9, 0x1, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffffa]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100)=0x3, 0x4) 17:57:00 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x800) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc8070031afa8b40a08d5bd805d55438ca8ca2fb3b088626fc887ca8cdaf34f4b3dfc7281f3a8267ad879e68792") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x0, 0x100) read$FUSE(r2, &(0x7f0000000940), 0x1000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) epoll_create(0x1) write$FUSE_POLL(r4, &(0x7f00000000c0)={0x18, 0x0, 0x0, {0x1ff}}, 0x18) bind$inet(r5, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) execveat(r4, &(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)=[&(0x7f00000006c0)='\x00', &(0x7f0000000700)='/dev/midi#\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='}system/\x00'], &(0x7f0000001a40)=[&(0x7f0000000800)='%\x00', &(0x7f0000000880)='yam0\x00', &(0x7f00000008c0)="747275737465647b277dbf2500", &(0x7f0000001940)='/dev/net/tun\x00', &(0x7f0000001980)='*nodevkeyringvmnet0eth1\x00', &(0x7f00000019c0)='bdev\x00', &(0x7f0000001a00)='-[system\x00'], 0x800) r6 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x10000, 0x1, 0x7}) connect$nfc_llcp(r5, &(0x7f0000000480)={0x27, 0x1, 0x1, 0x6, 0x4, 0x0, "55aee0e1fb6bbfb8a415025f09cf786900a3bb908f9b94301d00ccd5eabcca4f2c0e1366781183600f3140cf061788f901ffc40f7a3261874a3d63be743f5f", 0x16}, 0x60) mq_timedsend(r6, &(0x7f0000000500)="0da380f1e78f2e6310ab957fc364eabe5e42bc310d6a2e170b30a638831de919e052ed4588e6ccab998c20925dd697c9d0dfb569f732142916bc0dbb2a9400d3f9b35a737684e9eac81f1b9a1deb5dccbb69ac206816c1af302c7c639abf61232a1bca164c8dbdcd46792df11d3f897ccf9e529d41bad884148062dc1abfaaa51dff383fb39b065baec881cdb40108563566b151d065e5b976f2128692300c09758037403ccf38a2bcce1e6984cc7197416a49f6", 0xb4, 0x1000, &(0x7f00000005c0)={0x77359400}) mq_timedsend(r6, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x6, &(0x7f0000000040)={0x1000000000, 0x989680}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000440)={'yam0\x00', 0x100000001}) mq_timedsend(r6, &(0x7f0000000100)="73b3cafec3dbd277099115feb843043bcd21914a3dd770451ca1844af1702112de1c7734850769393d14c839755a14d817df51fee3f9c0eb552a2c2ed1587ddc4541f459edf88ac4aeb604daa86338ecf4a9ac6ff010cf7c5811", 0x5a, 0x5, &(0x7f00000001c0)) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000000900)=0x6) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000001a80)=0x8, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r5, &(0x7f0000000a00), 0x73c5d3417c1b96d7, 0x2, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0xfffffffffffffd9d) sendto$inet(r5, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYBLOB="8300000016d45041858856dc4d387b5a5208037801ce1d2edf1564df32f4d8561b6d867f3f42c418daa5f6019bdb5f088beb0a48afecf2b741f79032b3d760a6112546ce45da07121f92afae57b9dfcc7d37fcd4214c040a07b346ddeeccef6b27454e341dbaa774142d89d945a7b417cca5c943bd5ec5d80e2b2a4ff6ed179285fda4d53f81ddf40e35a39a6a66b2d55485c2fc6bd2303c0f2e34e18910e04b0a2e2bc418861e18081835f36e293bad37f262665169e4593367fa282e0502c0641a6b5dd944770d8b1ab6da35d1bafc8abfa88f2713cac42f17bbb9e27240369e17fcb3f27bf84a51d684f52385f6d7db"], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000300)={0x0, 0x7, 0x8}, 0x8) [ 682.055874] input: syz0 as /devices/virtual/input/input38 [ 682.082110] input: syz0 as /devices/virtual/input/input39 17:57:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000132, 0x0) 17:57:01 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40500) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=""/38, &(0x7f0000000100)=0x26) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) write$binfmt_script(r2, &(0x7f0000002ec0)={'#! ', './file0'}, 0xfdef) getrlimit(0xf, &(0x7f0000000040)) unshare(0x400) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x400000000000003, 0x0, 0x0, 0x2}, 0x10}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0xfff, 0x1, 0x5, 0x4, 0x3, 0x3f, 0x100000001, 0x6f, 0x40, 0x3ce, 0x2, 0x226, 0x38, 0x2, 0xfffffffffffffff7, 0x32b2, 0x9}, [{0x6474e551, 0x80000001, 0x3f, 0x4, 0x5, 0x200, 0xe5, 0x6}, {0x60000005, 0x1, 0x5, 0x81, 0x4, 0x2, 0x5}], "87b1258f1e550c3e9e951e3968f2b99536d61755244b61525165a0a39d55f56d97b3bcc6c969c89129220adf18caabd264be788c36daa04bd05b912ce489f73eb9a2c3ec8c87f68a429a9c2a9b86fae6f57fa9286f09e6106f5717623ca6325df9051b24fc52c0cc06eac556d48f3a6f3542adc1c275760605f993bc12a100a27069b28f82ca4f27bb3f194e309a5bc3f9dbefe0b54d77845c51f44cf775d5297db23e196d1a5d8e8d8335bdcad1ca38009e54cf487b", [[], [], [], [], []]}, 0x666) [ 682.184159] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 682.216170] FAT-fs (loop2): Directory bread(block 2563) failed [ 682.252807] FAT-fs (loop2): Directory bread(block 2564) failed [ 682.269381] FAT-fs (loop2): Directory bread(block 2565) failed [ 682.289799] FAT-fs (loop2): Directory bread(block 2566) failed [ 682.317374] FAT-fs (loop2): Directory bread(block 2567) failed [ 682.347606] FAT-fs (loop2): Directory bread(block 2568) failed [ 682.360762] FAT-fs (loop2): Directory bread(block 2569) failed [ 682.375449] FAT-fs (loop2): Directory bread(block 2570) failed [ 682.390693] FAT-fs (loop2): Directory bread(block 2571) failed [ 682.397368] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:01 executing program 3 (fault-call:7 fault-nth:21): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:01 executing program 5: r0 = semget$private(0x0, 0x3, 0x790) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x80) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x1, 0x6}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0xfbd3, 0xf3, 0x22, 0x7, 0x200020002]) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x800, 0x684400) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x6, 0x2) 17:57:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000e4, 0x0) 17:57:01 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\n', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) syncfs(r0) lseek(r0, 0x0, 0x7) fcntl$setstatus(r0, 0x4, 0x800) ioctl$UI_END_FF_ERASE(r0, 0x4004556e, &(0x7f0000000040)) r1 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) shmdt(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) 17:57:01 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000), 0xe) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) socketpair$inet(0x2, 0x80000, 0xf27e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) listen(r0, 0x0) 17:57:01 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8080, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000040)={0x60, 0xfffffffffffffffe, 0x6, {{0x1000, 0x9, 0x6, 0x1, 0x7ff, 0x7fff, 0x2, 0x401}}}, 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x401, 0x5, 0x2, 0x3, 0x200, 0x1bc, {0x0, @in={{0x2, 0x4e24, @local}}, 0x9, 0x6, 0x0, 0xce17, 0x1d5}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000012c0), &(0x7f0000001300)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0010000002da0925fc1bf866e14b626a5d65713e10d28f2f602992de0cf2109e3c10ec295eb918144476d8d482bca182226fb80a4f2f037bdd7b0052d72e16b0147af7e930554b47370dab969afe5802d7f03ea36b6c23e9eda579e06cbff35c9e94fe95979953a75179a61f71556fb671dec3a11547d3238b49fd20a3119cff5cc622846c813d2ccab14c36e74ad671e85b52442fde718bc60885030c4b97a9e8c0f714ff508e649734e9d5e990d8f8df510d232bcdb23320490578b023b59b116c4494c2b8a5c76d6eb7eb2f9fcd652e51654495fcd2717fd48ec866cd25488f5e21ea2efe80fd16a58aeffd1da74877eced9524d118dee7a8bf8d3f8a2ff9f962830484b07f654d3a6a463b495d387648a811ab4ba679136d50c47dd414dc91b2a31ac670c537e658924815ccae4b3712721a8900aba5a52fd55b39e712f6e767a4b9d7604e71ac9838a9ebc869aaa09bfd7682c24d9070e6033a50d912e83be86ee07d2c718a3e9bfeaa62edbf201b6ac3c06663d86f3c0904ef4a91e1a1824baf549623c0426d4b090e18485169e00b224c56d45ad22af0c4baf7424aecc1c1e06e225c1d5f2c88be53bde47f4c8e90f89e4123e68bfdda49f57c6a915fa2db224674983d6d722fe6e49e32371c9995d514e2b42339c048ea21b1fc0be135f72efcb3789b2b3ea3b0d86529d06f394070bae99b04810a763d5a80f13336fed91ba65f1e59d4b5244b871ef8a158ced65426867bb579dd96393f2e4f1560daa33225774d0e593d825cd14b63481b70b2220b547da70d0e66ac76167ce9698041f9f53b4c16907fbf02532e2c053a0924d881503045b289b23b03f54b0338bb9c6bff518ce84aab694ce586b244704dac267fb20c5bd2b3d17a0b9d738bfc300793227a7e781ce514dd86abeb1304103b55fe849a9e9ebd6d9ee03d2ef865e4d8f452a2a11c92e0d6865fb94f4522ddff644cdb46450a04a5682a12b1411de08c26903895cb3705a3fabb4beb21023e667c378e47bcc8b6704f8af63a3293e3bb1941961fe1edea0d7fd16c886df43d873c5dda24046134c4a6bd24fdd3b8303154700a77009bb6f34b26eb59ea12870bfc46741152791ebb9dfcaad394b2c5136a17de2b4323e8958169defcb443b13fe8c7214abf8e2ecc4bc39e70abd87a929d5109d57abeb39855a993bdc560556dd61ec6542afd383e4d41dd5e25fe9c8c285d32cf9692edf4f9774c5383798164ad174bf706fbb8fc2ecaba9a8fd522f1c7edef7844422a451a8fd74bbec30ea3221c2225241d4cbb6f166ebde2fb6cb5f52c5fd20c4b36f51689a8a6d99901e14e7715ef318d78e310d738cc38800a4be0e1794dd084a5034fcb17d1d15d88a44d8cf4100407400992444c2d8ca34eedba135b4f8a2914bf7e68d347a4129e05076f16f1f20bddafc87614b6742fb51ef55eb9f88430eaf21764a2a34a624929d09593f003fe76ffe9c7917cb98deea95271dfb17ec5a9059f3b2fe2ef2d479a274dcb0264046bd2b63265eadde93be03c9b40bd75fe32dea5b1ed6fe0e518ea4c86ec0d568534f0f3d69bc6f4c33a7113353d2029e02283c66b397eb6f3d4f1b3aed8e8487428273327c662b35e1cb38a25645950437d14cd792d02b6008744fd1c6a978652a9d7bb300bc0b43e0408995e6838b5a3dd4f0e9e4274f8eb1f4537455da48595fe72f90cd4acdf95356de1a004fd39ddf6c4c8968a7c3c862d31ca93eed41f8355200eed3ea3ce02641cc6c70b6d2ce91b1e903e3060319ddea3ec3eaefaed4796b3a0bc97cbac88eb9358a9113383d2e1640e81c65ad8522f1a6ad1a4ff0388d5521c2915e3c12aef6fb9082a5e2808a170ba34b3b27ff7f36be1e1b99b7a3435f99095766175d3e861dcbd6dadef4f12eba423bad3df1a70773d17c0441fa9c2d99cc9aec12810166d5a57feeda90c788017de2f86d97bce37b888478f9a479bc07f713fce317b073f0891d91b0b3009aa9012237aa6659e047bac6f24e87e10c9d86ce9d9da3092259606f1e45539ebff804feed0210aacdb265fb29336ede12a90ebfc6872957848a26914f437738af7e9465f582560f9e3842c970bf8f1d9258f83301a515e78f51eba0b33174ac96fafe638fd66dca58638e9ed2f8a79a58b34fffc135b9d52d3d04b11ba45243dad3c49627064ae69390b6d9843c0fcb6f23b464efedbe39d10fce31e7583a98c251e34fbe64049cf3cfcae182f66691234b507613f56cde5ae7f3c3043c58ff4b46163dd1b7414d8efd1f2af60b8cdfeda61b8d92f02943966d5f70f4474099bda3d3e6cf8237139e603ee4801eb1f0c6248a85ae813c72521a89839c555434c3bfcaf532efb79162e8dd4933e207703c0dcf6fc0164e145daa0bb69e5221a5db57ac5dbc9bef31bdfab8214476a892aded51c15e2945b7cc0116380db735971a796ca6ab25c47862bf67a515d68609abe1fb0a813b642138408e986e84e7606a79ebc85e61ad9a3751188519185c021859fbba7ed3c6be43ee5a122a3d268c8b3297773f4fe7be289192df09750449636ba11f542069a1b4ada0f6ad220b7c07f88c6c38a85091468a3ebb83df8d8c99b125dd7c9e8a5659504081b45188287a272e66793dc3471d1ed2d361d8a5c429470f92e89a35fa83099e32632329a320c5c2713b28132afa3387af712cd4a5cb80452222e2313e1f3ef2d4d70098d8fc796fb5bd9e0073307026133b3fa8a3cdcd17210c901e3daf2ecfa81838d3262a7e397c9db1cd55883f26000888ee5f3fa7e298704dad4607636a970bd54e20941bd04a2ef5e6292344858f31a230f19f118d5989b2d63878fbdd0965d8d720a2bd0432a4e7954478e30780d6e675f3fde1388966016adfe397c026da7cb70bfa2d48d8cc8f8e9470b9e98355991b492599f26e0e68977c385f32d22280ada3c807c1a691aa2007da076711b62c3fadc5002b8e015e9fdfe3323af1ecf87c14878814b5a3ea68e2c9e7ff137a6bebe0dbca16ef9c2312f08411dffe77c41c8097fddd36a93380d99b49d3226e62ee98c6e53aa26ee951f42ac8756ef7abc596f7aec00396278f250dea1075cb3d91bc145cef83ab1a7c5b6b24432a5f942ef3f9e3fae8e85dedad3ace59b5a3a518c0cc460bdc7cc70553c2e7b02a474912abf3038eb22aa7513bb63647eab5bdc614552ea17edb5b783843bcc811e485d6f4b15a06c04931543921463510eb6d49132e722cc448f2fbf2fe74a995d3088c414baa4ef525454318caabc904ad830f54f94beea6f202474a9586e1e74a8b2025c29230ad83c2e10a2ba00458a8b88a4985b30252e205db6848689fc596ad9c9a17b0c879ffbef8d720fbc7441a490a946e834283997aa8bcc1140a1950a0e877237341463f83e14b9216f0e9638c1d8fec490d215702d535773c40804479eef6814341735acf7aa88e6973f94e85385f482d8c4ca2108dd8854e6bd4c753661be342b358c17e61896a3df7b5030558483b0976e3831e5860b6d8f0bce8dd4839968ec736f49ff1ff874a9721572bfede3c3835a1a45be5706aa91b2efb5e86c28db4d45f1cdbdea8b869d003519d39a4c1c88b1350677f0367f0fe5d49ce83738167feba86064884322484a21ec157bbe93e32bf32c29b4a7c3542c4e9fba3a370c9960d9ce83b6a9f2b1613997b8cbf474febca606a0b59f608a96a218fd92d0699e5b73a775a544b4fe976bc0c918a7b503a3e8b6a9eec7ee12291b0d154f4b1b75c0f13180f1966ba975fa26bea1e0125d14fbec6f0199ac4f9136a012fd597bdefaedb870aaf4cee5df6bc8417b3f6acd152c1ea9f5ddab95b50f1ba99bfe76cd320370b0347c07461e630b34441d60a325f8bd47ee5ab4a2c7f891f85e0361840101703e7f3aa99fb6f1fd7661f1ed131261056841cc7fca99edd1cb2f68cfc4bcbd92380e35a8b2ee66c9d1aab2f6d487f69992739dcfb942f9780812388ccb163713e04a9c1b1b691f2628f5fb98d346b818b6a1b6bf24edbfb316d4acf77f05d6693fe5180c41ff882b00ff8c21248716915207f27674d0aa960603e195e00250bb4a32ca03b1994d77a9307af235e2eba367a58c8f4d5bc7f385ddd24ca456f73ce83598837f5d024c0364e40a05e5e115a62a4a058a1d1eac291bca041c365129fd12bb99f1da1cbe44ab588aa00c1b4b6ef4307ecb3f494491e3f64cf26d101bac1c059920d75a9fc5f083329e06caadfc7d46bca9db287193a67b5174061d36d10010c9c238ffb96af62394349a712fc496f2ffb1a4fd90ecde75260449be59aff12863bf5f814056c0b140948edec570c1631c65ff649c2a8fdfde2c619fdcb129167c4b09724efc8cc3cffb03471c99ebb72b26e9f7f4a9c25ee70c428fb738af155f31395f7ea0fa982f51994b94c04690aabe30b5719828dbda661655d47bdd8e8f77aae97d31532069471608c7ab80b2dae8863536aee246f9dedd43502baac7d5d96f48dc6f4470b677988221f190f9edb0cefcbc873a717e6bdfb365cc4f1cfc67c3b4d6781d8fc8c1c23df1de9c72463094f21a511514f7e613b490f0b3a92f1536ff125c3999faefda23b909730b18c33ce46fef100bf9f38f384a9e93e8f032a301e71274b8d96670f38c386aac5f5bf8d812b6c371018f2252e2d9b864d8de1c6c3f0b2c49433b3068684f8c9cbd19ce7a2bdc54367f7397fe8efaecc9a93ac80b98e047ef8203251ee6cb0cddb944439a6aad00ed47d1fd74869bd49457e218e76d559baf71fa6d48f8f9042fe0f81e0b2bad09c95ceb0f2b84a2f6ee429825f9861c4a1fb0625dafe84718ad47d17022f28f69dfeb7f7e29e912479ccd4307ac5e2ba97a193f96f6f9f1e26aecc298225eb11b3befbc4e01c206099c3aed39f9fcbc145c95058270056cbec591cc115abbda59b370cb117e8724a99f24df7d0b9c4acb074adad1b71b357d42f78bdd2985f02f853d50e7160cefa2f78b75c589e7d4d31b11dfd5a4de74e999720d50502a02dd79d410b799f09ef3049e3978b61dbe0f4d110eaa6dc0d70a3730172760fe2301783bb14b4c14855425bc94736e401c6087d4863d44fb0c40a97285633a9e3e5c996489205befe7dbd5a0f144fc0461d19522e1432c381c8ed346fce0a8d34ccac1b3bbb9c7f7e92167ef3f7a5f61eb5f495eeacad49b4605135442fdc12315fb284c11013a61115e95f85044bf1f7e5239daeec79bc3d5ca73c3b73bfb56208990875ccf4e2ea806429b252217c3584a4a8d8808e2c20996b45b6ba2aa922598eec2ac5b56ece3fa4d3d3bb68f8b0ffac3fa86d3d92908d68387aa15b3b97e90c5e6281d21e3c6fd521b66d3b999c960e5fdd6d308089ce88fa75971821021455286f0933a702e91e50036c227c94892a53a974da9788d113a34322c920832d2063325c23a5e7380394c66173abd38bcfb6815d4055687906ce9f879e25d51275a7b64be87e38ef430db16864b4d13f73600d47dac935a943b3198ca56b3c8d3d22444332506f18167b2636820b3ff950efce42321168486df81bdbaa53cb621dfbdf5e959cf880faf4e1d4d95a26b057e2c7130e8066def17da3cebae6d1f6c9a0ad7624e37986a2156db9ea950f1cffb8af5a4c84732d8e73bba304dc5cc22a7369cb48c85b9f7d94c806428c6dc444950205b439d0490421eae5da81ef5eee54379b0bdeb71a4a3c78f5674df62f9aa047c1e1712c530e915b388326bb40550a24bd7950f1238237de1536e3f257ddb57086098a72ff422b11290"], &(0x7f0000001200)=0x1008) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240), &(0x7f0000001280)=0xc) 17:57:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000047, 0x0) [ 682.648663] FAULT_INJECTION: forcing a failure. [ 682.648663] name failslab, interval 1, probability 0, space 0, times 0 [ 682.660039] CPU: 0 PID: 32491 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 682.667425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.676802] Call Trace: [ 682.679432] dump_stack+0x1c9/0x2b4 [ 682.683101] ? dump_stack_print_info.cold.2+0x52/0x52 [ 682.688324] ? __kernel_text_address+0xd/0x40 [ 682.692854] ? unwind_get_return_address+0x61/0xa0 [ 682.697826] should_fail.cold.4+0xa/0x11 [ 682.701931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 682.707074] ? save_stack+0xa9/0xd0 [ 682.710737] ? kasan_kmalloc+0xc4/0xe0 [ 682.714659] ? kasan_slab_alloc+0x12/0x20 [ 682.718841] ? kmem_cache_alloc+0x12e/0x710 [ 682.723204] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 682.728289] ? kvm_mmu_load+0x21/0x1260 [ 682.732304] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 682.736824] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 682.741869] ? graph_lock+0x170/0x170 [ 682.745843] ? do_syscall_64+0x1b9/0x820 [ 682.749938] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 682.755427] ? find_held_lock+0x36/0x1c0 [ 682.759523] ? __lock_is_held+0xb5/0x140 [ 682.763629] ? check_same_owner+0x340/0x340 [ 682.767986] ? rcu_note_context_switch+0x680/0x680 [ 682.772954] __should_failslab+0x124/0x180 [ 682.777268] should_failslab+0x9/0x14 [ 682.781109] kmem_cache_alloc+0x29c/0x710 [ 682.785324] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 682.790896] ? kvm_pfn_to_page+0x7a/0xa0 [ 682.794992] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 682.799876] mmu_topup_memory_caches+0xf7/0x3a0 [ 682.804582] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 682.810755] kvm_mmu_load+0x21/0x1260 [ 682.814593] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 682.819631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 682.825350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 682.830929] vcpu_enter_guest+0x3c8b/0x61a0 [ 682.835310] ? kasan_check_write+0x14/0x20 [ 682.839585] ? kvm_set_msr_common+0x2680/0x2680 [ 682.844295] ? vmx_vcpu_load+0xad2/0xfe0 [ 682.848393] ? handle_dr+0x8c0/0x8c0 [ 682.852133] ? graph_lock+0x170/0x170 [ 682.855969] ? __lock_is_held+0xb5/0x140 [ 682.860062] ? lock_acquire+0x1e4/0x4f0 [ 682.864060] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 682.869108] ? lock_release+0x9f0/0x9f0 [ 682.873105] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 682.878414] ? kvm_arch_dev_ioctl+0x610/0x610 [ 682.882943] ? preempt_notifier_dec+0x20/0x20 [ 682.887479] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 682.892348] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 682.897403] kvm_vcpu_ioctl+0x7b8/0x1280 [ 682.901497] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 682.907326] ? find_held_lock+0x36/0x1c0 [ 682.911423] ? lock_downgrade+0x8f0/0x8f0 [ 682.915606] ? kasan_check_read+0x11/0x20 [ 682.919784] ? rcu_is_watching+0x8c/0x150 [ 682.924095] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 682.928800] ? __fget+0x4d5/0x740 [ 682.932366] ? ksys_dup3+0x690/0x690 [ 682.936106] ? find_held_lock+0x36/0x1c0 [ 682.940200] ? kasan_check_write+0x14/0x20 [ 682.944497] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 682.949468] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 682.955236] do_vfs_ioctl+0x1de/0x1720 [ 682.959155] ? __lock_is_held+0xb5/0x140 [ 682.963280] ? ioctl_preallocate+0x300/0x300 [ 682.967713] ? __fget_light+0x2f7/0x440 [ 682.972030] ? fget_raw+0x20/0x20 [ 682.975503] ? __sb_end_write+0xac/0xe0 [ 682.979501] ? fput+0x130/0x1a0 [ 682.982803] ? do_syscall_64+0x9a/0x820 [ 682.986794] ? do_syscall_64+0x9a/0x820 [ 682.991020] ? lockdep_hardirqs_on+0x421/0x5c0 [ 682.995761] ? security_file_ioctl+0x94/0xc0 [ 683.000199] ksys_ioctl+0xa9/0xd0 [ 683.003717] __x64_sys_ioctl+0x73/0xb0 [ 683.007641] do_syscall_64+0x1b9/0x820 [ 683.011558] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 683.016949] ? syscall_return_slowpath+0x5e0/0x5e0 [ 683.021904] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 683.026952] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 683.031991] ? recalc_sigpending_tsk+0x180/0x180 [ 683.036861] ? kasan_check_write+0x14/0x20 [ 683.041130] ? trace_hardirqs_off_thunk+0x1a/0x1c 17:57:01 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$NBD_SET_SIZE(r0, 0xab02, 0xacbd) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) 17:57:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x100000000000003, 0x2) dup(r1) setsockopt$inet_int(r1, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x3c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) 17:57:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x68000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000008b, 0x0) 17:57:01 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0xfffffffffffffffe, 0xffffffffffffffcc, [0xfffffffffffffff8, 0x9, 0xffff, 0x7]}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r1 = semget(0x3, 0x0, 0x2) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000040)=""/22) 17:57:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000600)={[{@quiet='quiet'}]}) [ 683.046004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.051246] RIP: 0033:0x457099 [ 683.054465] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 683.073386] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 683.081204] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 683.087372] hfs: can't find a HFS filesystem on dev loop0 17:57:01 executing program 4: r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$P9_RLOPEN(r0, &(0x7f0000000080)={0x18, 0xd, 0x1, {{0x0, 0x0, 0x7}, 0x80000001}}, 0x18) fcntl$setstatus(r0, 0x4, 0x6100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ftruncate(r0, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) lstat(&(0x7f0000002b80)='./bus\x00', &(0x7f0000002bc0)) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RRENAME(r2, &(0x7f0000000040)={0x7}, 0x7) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000ffffffff) 17:57:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100), 0x4) bind$netlink(r0, &(0x7f0000000180), 0xffffffffffffff75) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x200000) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000040)={0x1, 0x6, 0x9, 0x81}) [ 683.088525] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 683.088534] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 683.088544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 683.088554] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000015 [ 683.132768] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 683.287147] hfs: can't find a HFS filesystem on dev loop0 17:57:02 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400000) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 17:57:02 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000300)={[{0x8, 0x20, 0x6, 0x8, 0x17fe, 0x800, 0x10001, 0x9, 0x6, 0xfffffffffffffffb, 0x4, 0xff, 0x2}, {0x5325, 0x3, 0x2, 0x4, 0x5, 0x6, 0x0, 0x3, 0x0, 0x37f, 0xffffffff00000001, 0x5, 0x7}, {0x5, 0x9, 0x5, 0xfff, 0x8000, 0x200, 0x3, 0x100000001, 0x5c9, 0x8, 0xfffffffffffffbff, 0x25, 0xba45}], 0x7}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)={0x100000011, @multicast2, 0x0, 0x0, 'lblc\x00'}, 0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f00000002c0)=0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000440)={'veth0_to_bridge\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r3, &(0x7f00000004c0), &(0x7f0000000580)=""/104}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200), &(0x7f0000000240)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x9, 0x52, 0x3, 0x400000bff, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000480)=""/33) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000540)=0x13f4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000100)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) dup2(r4, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000001c0)=0x8) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) 17:57:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000115, 0x0) 17:57:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x1f4, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos*', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:02 executing program 3 (fault-call:7 fault-nth:22): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffff, 0x100) write$P9_RVERSION(r2, &(0x7f0000000440)={0x13, 0x65, 0xffff, 0x1, 0x6, '9P2000'}, 0x13) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@local, @remote}, 0x8) write$FUSE_GETXATTR(r2, &(0x7f00000004c0)={0x18, 0x0, 0x1, {0x4}}, 0x18) sched_setaffinity(0x0, 0x2cf, &(0x7f0000000140)=0x40000000000009) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000740)={0x0, 0xa3, "a1c3ebd1a6377ab9866edcd0335bea4ffe2681a474f9aa9400662245178d428647a9ba9020834a92c5bbc6cbf41462326702e8a167e4c58ccee5250555eff94ce247c318587ad36110472735f89f0dc8c7a6f16693440d43f0f0ca2e93324743a034e44dc397879803634e94420c2e747cfd844cbda9eb2018eee802e1b3b35ec428b86b88fdd17e873dc8b483a25f6d595734862e3c814d5fa9c34d49848840ba378a"}, &(0x7f00000019c0)=0xab) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000500)={0xa0, 0x0, 0x5, {{0x6, 0x0, 0xfa7, 0xff, 0x5, 0x0, {0x3, 0x5, 0xffff, 0x0, 0x8fd, 0x7848, 0x6, 0x0, 0x100000000, 0x0, 0x5, r3, 0x0, 0x7ff}}}}, 0xa0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000800)={{0x2, 0x4e20, @remote}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x4, {0x2, 0x4e20}, 'bridge_slave_1\x00'}) ioctl$FIGETBSZ(r4, 0x2, &(0x7f00000005c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$P9_RCLUNK(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000500)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000880)='cgroup.procs\x00', 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x1, 0x0) preadv(r6, &(0x7f0000000700)=[{&(0x7f0000000200)=""/222, 0xde}], 0x1, 0x0) close(r6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000000c0)) [ 683.425990] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 17:57:02 executing program 5: semget$private(0x0, 0x4, 0x10) r0 = semget$private(0x0, 0x3, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x7]) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r1, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vcs\x00', 0x41, 0x0) recvmsg$kcm(r2, &(0x7f0000001f00)={&(0x7f0000000a00)=@nfc_llcp, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000a80)=""/5, 0x5}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/100, 0x64}, {&(0x7f0000001b40)=""/39, 0x27}, {&(0x7f0000001b80)=""/236, 0xec}, {&(0x7f0000001c80)=""/17, 0x11}, {&(0x7f0000001cc0)=""/175, 0xaf}], 0x7, &(0x7f0000001e00)=""/236, 0xec, 0x401}, 0x1) 17:57:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz0\x00', {0x1000, 0xb20, 0xd8, 0xff}, 0x1a, [0x3fd0d796, 0x100, 0xfffffffffffffff8, 0x4, 0x3, 0x80000000, 0x7fff, 0xfffffffffffffff7, 0x49, 0x2, 0x401, 0x6, 0x6, 0x6, 0x2, 0x1800, 0x0, 0x10000, 0x7, 0x2, 0x3, 0x6, 0x8001, 0x0, 0x76f4, 0x1, 0xffffffffffffff4d, 0x4, 0x9, 0x4, 0xffff00000000, 0x9, 0x1, 0x763, 0xfffffffffffffffc, 0x9, 0xffffffffffffff7f, 0x7, 0x800, 0x5, 0x9, 0x2, 0x70, 0x5, 0x3ff, 0x4, 0x7ff, 0x7, 0x7, 0x4, 0xffffffffffffffff, 0x7ba, 0xd9, 0xcc, 0xff, 0x10000, 0x3, 0x5d, 0x8, 0x2, 0x577b, 0x4, 0x5, 0x3], [0x8e, 0x3, 0x18, 0x3, 0x101, 0xfffffffffffffffa, 0x72, 0x95, 0x24b, 0x3ff, 0x7ab800000000000, 0x8, 0x40, 0x6, 0xff, 0x5, 0x6, 0x100000000, 0x0, 0x100000001, 0x5, 0x200, 0x5, 0x0, 0x9, 0x8, 0xbd51, 0x4, 0x4, 0x4, 0x400, 0x1, 0x1, 0x1, 0x7fff, 0x5, 0x76f, 0x4, 0x401, 0x100000000, 0x1, 0x3ff, 0x9, 0xfffffffffffffff7, 0x5a7, 0x1f, 0x0, 0x2587f3a9, 0x8, 0xbb9, 0x4, 0xffff, 0x8, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x1000, 0x1, 0x100000000, 0x28, 0x9, 0x7fffffff, 0x3f, 0x30c3], [0xffffffffffffffe1, 0xd0ba, 0x40, 0x9, 0x3, 0x4a, 0x5c3, 0x100, 0x2, 0x67, 0x5fd, 0x1f, 0x2, 0xffffffffffffffff, 0xfffffffffffffff9, 0x3f7e, 0x4, 0x9, 0x2, 0x3, 0x1, 0x4, 0x1ffc, 0x3, 0x1, 0x1, 0x7, 0x9, 0x6b8, 0x1ff, 0x7fffffff, 0x1, 0x9, 0x80, 0x100000000, 0x8, 0x8, 0x1, 0xffffffff, 0x40, 0x6, 0xf948, 0x200, 0x3, 0x0, 0x7868, 0x1, 0x3f, 0x200, 0x4, 0x9, 0x3, 0x401, 0x38d2, 0x3, 0x4, 0x0, 0x5, 0x7, 0x6, 0x0, 0x100, 0x7, 0x3], [0x1000, 0x4000000000000000, 0x8000, 0x401, 0x6, 0x1000, 0x2, 0xc1e3, 0x2, 0x2a, 0x1, 0xffffffff, 0x6, 0x3, 0x5, 0x1ff, 0x8, 0xe8, 0x0, 0x9, 0x8, 0xffffffffffff8001, 0x0, 0x7f, 0x2, 0xffffffff7fffffff, 0x9, 0x7fff, 0xfffffffffffffff7, 0x100, 0x5, 0x3f, 0xfff, 0x0, 0x10001, 0x7766dae0, 0x24, 0x7, 0x3, 0x4, 0x4, 0xfffffffffffffff8, 0x5, 0x10000, 0xb6, 0x800, 0x0, 0x7, 0x7fff, 0x3, 0xfff, 0x8, 0x10000, 0x100, 0x5, 0xc64, 0x1fffc0000000000, 0x3f, 0x6, 0x3, 0x0, 0x3, 0xbc62, 0x1]}, 0x45c) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000), 0xc, &(0x7f0000c8d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000b0000000000000000000000000000b577f7c9e7e788a3963b49de50d8cb031922170d6ca0dc06bb2d2cfb46ebacd517c070c79248f15f5624ff33ad513867b707d2a7f8452b82d07b187a3fee9bc2480789eb2b9aaea17402540198c517af0f27c44ee7764aed"], 0x14}}, 0x0) [ 683.518299] QAT: Invalid ioctl [ 683.521998] FAULT_INJECTION: forcing a failure. [ 683.521998] name failslab, interval 1, probability 0, space 0, times 0 [ 683.533365] CPU: 0 PID: 32569 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 683.540750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.550125] Call Trace: [ 683.552749] dump_stack+0x1c9/0x2b4 [ 683.556410] ? dump_stack_print_info.cold.2+0x52/0x52 [ 683.561627] ? __kernel_text_address+0xd/0x40 [ 683.565565] QAT: Invalid ioctl [ 683.566153] ? unwind_get_return_address+0x61/0xa0 [ 683.566182] should_fail.cold.4+0xa/0x11 [ 683.566205] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 683.566260] ? save_stack+0xa9/0xd0 [ 683.587563] ? kasan_kmalloc+0xc4/0xe0 [ 683.587579] ? kasan_slab_alloc+0x12/0x20 17:57:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 683.587594] ? kmem_cache_alloc+0x12e/0x710 17:57:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x101000) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) [ 683.587613] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 683.587628] ? kvm_mmu_load+0x21/0x1260 [ 683.587644] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 683.587657] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:57:02 executing program 4: r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000002640), 0xc, &(0x7f0000000040)={&(0x7f0000002600)=@ipmr_delroute={0x1c, 0x19, 0x70b, 0x0, 0x0, {0x80, 0x20}}, 0x1c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:57:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000265, 0x0) [ 683.587673] ? graph_lock+0x170/0x170 [ 683.587689] ? do_syscall_64+0x1b9/0x820 [ 683.587705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.587725] ? find_held_lock+0x36/0x1c0 [ 683.587748] ? __lock_is_held+0xb5/0x140 [ 683.587779] ? check_same_owner+0x340/0x340 17:57:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 683.587801] ? rcu_note_context_switch+0x680/0x680 [ 683.587822] __should_failslab+0x124/0x180 [ 683.587843] should_failslab+0x9/0x14 [ 683.587858] kmem_cache_alloc+0x29c/0x710 17:57:02 executing program 3 (fault-call:7 fault-nth:23): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="d8b98318b88de5636ad1a6da820065294787d16a63d50420019952e8f06a18a3c04f37e30b2fb760f6590a86fbb61b8e5863fc4b5cf2ab412922d63418b4a752b7a852508eac7f32899568ee242c8cb615d79341c68e97208da02d2f8b0f1b3c77de0442e0c3c3bcde1bfd8cc90b5e13db38ef64ed7156ae2989168cca0a533ce721f2daebc035835f32513c3147bbe6ca6d920e59753727a0f0b5e99528983590783f7aab76e996793f415a7b13e7be1ba7926245db63453ff642bc6a2844966df1f9e22db7b39e1901e2308153b4e7d7858450d23c4f0034488eb955003054f5316d78544679685f614af106afc26923365e7e52c98c91dcb9c2402c5f8ca3148347180aac5d35b0377faff0174537fae2cc1f86bab0bfea865c076741e624f870ec3b90e16070f337254e9c7dd6208306415cf780e821cad2777c0c23a5abc3f960d2afee5574268507ba7a1b491b5ca4c99cbe7417de00586ddf78e99d590aa8f18830c01e6e83721b4bb52499313567c106f31f9f7f524ed7ba509b07d1456d835dc1362b488ad06a31b35bac766ba49c95157fcc8590ec25294d285064914fbc61202780fff7df7eeba1fff8ce4dcd629268d53dcf3469f76eeb017b4b5e55273bee4c2a1c71666245d20a0a794aee31e691762ba4f9897c9d122b1c2c67d385583e0d65df728df745e9743b11314c097316be60426dcbcdd9db9d34253314beed39500cb2347f1c9b85d62c4e21f177430629cde1f720a65db49985802a217cb41389e7cd5f8a4294fa5801f099576df5c7df25cd7e157f95292e73820319ad6eb4c23c54a7c27c6dd5429dfd94373847588cef69f3dea447fb67dd22d4e0bd8229a3d881b0a732efe0dd13e4e0db13545d34e02007d55a0cb6cdc85a816c4acc35aa7f96d95cd5d3716c2a5f3442b9df4f6d77546a610482e55bae641ebef42a4295b2551af9db4a55dadf653b259082efb7470da0240e09fabc3b70ac520f43562b921beb32f5c179491456844db914ac44fa54a688f32d502547f29b3dc81da7c6fa8ad74ac6ade5cd12e699fae2dece753505d028768c6d82aacb8a71c7b5eaff54d9a9773b86c4c96d993f1bd4a5fab9c8e7e2da5028b168805c06ae714ff1628a1b16ed4397952badf62207cfc23b4047842ec8068644ec9797b9619800384153190e6902a9cd62e6b180db5043f3b6c19fa0738d945e419fd805a000433cda63c2080caf9a30c7010b55cc17a336bea4d4572d23f7898cee4b60c2c8424d1ecc4a6951d8e1f61718ed58951468cea5e19eda711b7f9e2f760b09e75ab29e5973b3ad88d85433f233e90e2cadc1420e26cb7fbc6fc42d94ed71d86e580363f5abe469c3ed465d801a5ac407ab7b4bd88c852410b9a689fc9bb29637d3de9d734b8b77fc7313d53631a436555b02064e742ce54e13178b6650f799ec042f8a27cf8943791c114a680eb9a6f400644ff3b907b20bbc0e91ce43b8877101651c255ec1705e786354cd94e8308c07af5d5741fda80d332d0cd03dde432c7be6819b82b450fca2e2247912caab774fd15044f488982a04887ff9b008a3f71e576dc198b9bf47d1422ee4c2c9f9815513cd23a8c24d4ba1a9f231b89b62c3c2de835c8b22ead7c24d25fd0ef1650e307d048973730ce5bfae249314ac2591dd6df5bd0ed57d7fb917e67c514becc66a845676db235ae078b93146d713c521810bf5232e2da1dac82591f5ee6ede223a8dade38c84403f965fb387df4f9d7de6fbe8c32df7e629939f013761ba708a6215734fc966845246c9edb49b6dc9c7d84bba4d5c1550f3570ed3c7d7fd49a8305a5a1c42bbbc393a965b5fbf92076009ada94a475f8fa5390c33d8c0def5508fa92b16b0350c370c5d3066b42ee2126bd525925c12251f9aa0afb69cc7500ae165e5d5750463774590a580c9df8f227b186de5909dffd4b1c852ec92ef23789c191135a87b93107082abaf41c9786ad14775573fbeb091e336d59f28daa33286fd1ecae0baebf05d073abc95c753fd0e68bf58a281dc0f8f8c100b45948776d5d123b65daf490a141858855456ecec09a65fb939e330097aa88033522ce0dcc5b7c99af7865bc5d252b27f414e31a76487ac792df5d619218d76cb7438e5b1e6b5a0c961086901a832ce78426aa1cb3d016ee70377ee5ca679bb219eaa9a77881a59e019dcd1c0b785a2c139af6ba1ac93500600ac7fa980971676ba8499b3db548535d06c70494cc209cf8a5716c82f2c1c77a12731804ae294620bea843e1571249abe41603836250700ad36b454396c8cb55fb97d80898ff8b43a70d38f86cb0c27ec42a9bbe2429795a41a6125deb83f6ff619da0b73c44f409771557f1a2e9eb754e7cbe3beef06127e6c071e180799a17f31b68ed382804d86403fa2cf5fadb4e13bace1970f85c014e98ca6cd4292bc6f1df71a4d42fd1b4f4dd842ffd7ca077c872fd1b36dda38cfb5f0a2ba481354bde15d1d13f750c071a75d612469111fed3adb95c746208a7799cac21edb73af9fde8723188fae20c32e300c5094784a0b5d586615d8c0933563cb1b827d3e880ebbb699e5497b913017d1a62f5977dc8a41eb1509331ef6c6570180aec318b22db79604e84df96a89fae278dea37ce6dd267a7749389630d0d4b15c89cfbf80af0f35b8460aeddefef6dee4ae9488ce711bf2b716e4efb84642d0dd3d2f1654867ce8e2c8161a58749a6bf0ce09cfefa40350e669a42b046e7984c1553fc0fbc97a0665846ea5a3d9ce77e983fedd0fa5e3a8fb1e79024a2c1662babb3c453d51e00f5daae9fc18b0376128c0de783b37032d679cf8f13ee4c7b8aa89752e09c52c181207890d031372e776a0d913f40ea8d2bb244eb4e588c4a56bcae4c2b4a0ca496a21d751661eff0f9f934292d05ee8e99b3b71140377b01a3ab2af4db12d3b67d30f960b12c0154091d34b17350e698088ec97c9bddf61be362edbd3a4d2615a0da37ffe932fab09e8364e8d7abb96b93e36b7c63cd52bc620794c8a7f5dcc8221f1055a35da6a4c3977e2afd95c80d0ed3ee9cb268d69988a78ff9a897af0c5734f2d5aa93ce0f5ab31c265e6c0f7c534a4d1e6a4b08a629a1ceb817117d6839bc8fd0636eef3b8993379d97f3d2ab23d8b8c6f52d98d23b0550fb43cc92263318b172d3cba00a6e986c7633180fa9cf29f427fa132115c3fe1ff4e6f55110ea12bec3889b03a47d2d8272c83f19110d7010e9b8c701a90ff7e3a7a9326c537a63da59b3b25c86674ca7898a3ef4dabe179a798654faaa6dde226ff02ed550237dd398d63514ff21a117cb6c9385d0c1b40eacedac7b0b8fad9e7a0d4176b8794803c583a643cc3e3a03ffbc1dfadf62253c409762cf96d27c4a9fe2c5942b9d1cee5d78a6b063716b4f19695ddb63398f9b1988f99a686ceb7b56bbd94131ab636b97afb3e5f10c7e4efdc25cb6606cea66e2320013e61a36f4a75929d57fbae829e3c709f9203403d98d15e97914dccd45f2dd60b9f504168f2fa888f72e3f947796a6d49b872d245dede2558bcda7a167acf747f8adde3199c1ceaae69dc6408b99bf33b9d012b49b1eff372a5f7774557f0a70335fc9d119922f6fdf8f69546a7b2755be70313fe5b4a1f76cfc0551f3ff0c851888221b10fb6ea83ffaa56ca75bf489db1d366bc5b6136051bbd9f30cf77722b09fa7b8f40867cf6516f14a44deee14daf2759d3eddcaf7dea26ace23522e1fe09a88ec762f39c8b281718faa52a28763c99016a577a5c1443ddf543e2e84e3a8640", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x101000) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) [ 683.587880] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 17:57:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0xc}, @rand_addr=0x3, @multicast2}, 0xc) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000080)=0x6, 0x4) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000240)={0x5, 0x7ffffffb}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x90) [ 683.587899] ? kvm_pfn_to_page+0x7a/0xa0 17:57:03 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 683.587916] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 683.587934] mmu_topup_memory_caches+0xf7/0x3a0 [ 683.587950] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 683.587970] kvm_mmu_load+0x21/0x1260 [ 683.587987] ? kvm_apic_accept_pic_intr+0xef/0x1a0 17:57:03 executing program 4: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r3}) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a0, &(0x7f00000000c0)={@local={0xfe, 0x80, [0xfeff, 0x3ef, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d0]}, 0x75, r4}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r4}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=@known='security.capability\x00') r5 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000580)={0x1000, 0x4, 0x3, 0x8, 0x100000000}, 0x14) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000001040)=ANY=[@ANYBLOB="289a97f4ff2c8ded0d80fb975e70ccf3cd306288b4a095120e700d718a534174fc030f2a1fd217a9955bc69e766197fe05ae1fa72a98f9ae8f0c37d0e967ae86edf77db13d4c53d27ca640501bc1b6e3a98aaad3dfc0655cd3f4f0c9c540ed612061c4b3fcddd870d9b0a2145596b12defcf299c8cfed517a0ab4c5395d5b615aab76a430430b143c9bcd3ed5186f26636407337f6fdb33bc73952cd7fd561", @ANYRESDEC=r7, @ANYRESDEC=0x0], 0xc7) socket$inet_smc(0x2b, 0x1, 0x0) 17:57:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000014c, 0x0) 17:57:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x48, @local, [0x0, 0xff0f0000]}, 0x10) [ 683.588004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 683.588029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 17:57:03 executing program 3 (fault-call:7 fault-nth:24): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 683.588055] vcpu_enter_guest+0x3c8b/0x61a0 17:57:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x101000) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) [ 683.588075] ? kasan_check_write+0x14/0x20 [ 683.588102] ? kvm_set_msr_common+0x2680/0x2680 [ 683.588129] ? vmx_vcpu_load+0xad2/0xfe0 [ 683.588154] ? handle_dr+0x8c0/0x8c0 [ 683.588172] ? graph_lock+0x170/0x170 [ 683.588237] ? __lock_is_held+0xb5/0x140 [ 683.588262] ? lock_acquire+0x1e4/0x4f0 [ 683.588281] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 683.588300] ? lock_release+0x9f0/0x9f0 [ 683.588316] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 683.588335] ? kvm_arch_dev_ioctl+0x610/0x610 [ 683.588352] ? preempt_notifier_dec+0x20/0x20 [ 683.588378] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 683.588397] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 683.588426] kvm_vcpu_ioctl+0x7b8/0x1280 [ 683.588448] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 683.588467] ? find_held_lock+0x36/0x1c0 [ 683.588492] ? lock_downgrade+0x8f0/0x8f0 [ 683.588513] ? kasan_check_read+0x11/0x20 [ 683.588528] ? rcu_is_watching+0x8c/0x150 [ 683.588544] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 683.588571] ? __fget+0x4d5/0x740 [ 683.588593] ? ksys_dup3+0x690/0x690 [ 683.588607] ? find_held_lock+0x36/0x1c0 [ 683.588626] ? kasan_check_write+0x14/0x20 [ 683.588644] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 683.588667] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 683.588685] do_vfs_ioctl+0x1de/0x1720 [ 683.588700] ? __lock_is_held+0xb5/0x140 [ 683.588719] ? ioctl_preallocate+0x300/0x300 [ 683.588736] ? __fget_light+0x2f7/0x440 [ 683.588755] ? fget_raw+0x20/0x20 [ 683.588772] ? __sb_end_write+0xac/0xe0 [ 683.588790] ? fput+0x130/0x1a0 [ 683.588805] ? do_syscall_64+0x9a/0x820 [ 683.588821] ? do_syscall_64+0x9a/0x820 [ 683.588836] ? lockdep_hardirqs_on+0x421/0x5c0 [ 683.588858] ? security_file_ioctl+0x94/0xc0 [ 683.588878] ksys_ioctl+0xa9/0xd0 [ 683.588898] __x64_sys_ioctl+0x73/0xb0 [ 683.588916] do_syscall_64+0x1b9/0x820 [ 683.588931] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 683.588949] ? syscall_return_slowpath+0x5e0/0x5e0 [ 683.588968] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 683.588985] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 683.589000] ? recalc_sigpending_tsk+0x180/0x180 [ 683.589016] ? kasan_check_write+0x14/0x20 [ 683.589038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 683.589059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 683.589072] RIP: 0033:0x457099 [ 683.589090] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 683.589098] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 683.589116] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 683.589125] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 683.589135] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 683.589144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 683.589154] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000016 [ 683.640086] QAT: Invalid ioctl [ 683.640178] QAT: Invalid ioctl [ 683.810722] FAT-fs (loop2): Directory bread(block 2563) failed [ 683.810815] FAT-fs (loop2): Directory bread(block 2564) failed [ 683.810842] FAT-fs (loop2): Directory bread(block 2565) failed [ 683.810868] FAT-fs (loop2): Directory bread(block 2566) failed [ 683.810891] FAT-fs (loop2): Directory bread(block 2567) failed [ 683.812707] FAT-fs (loop2): Directory bread(block 2568) failed [ 683.812748] FAT-fs (loop2): Directory bread(block 2569) failed [ 683.812775] FAT-fs (loop2): Directory bread(block 2570) failed [ 683.812798] FAT-fs (loop2): Directory bread(block 2571) failed [ 683.812903] FAT-fs (loop2): Directory bread(block 2572) failed [ 684.046618] FAT-fs (loop2): Directory bread(block 2563) failed [ 684.046750] FAT-fs (loop2): Directory bread(block 2564) failed [ 684.046782] FAT-fs (loop2): Directory bread(block 2565) failed [ 684.046806] FAT-fs (loop2): Directory bread(block 2566) failed [ 684.046830] FAT-fs (loop2): Directory bread(block 2567) failed [ 684.046906] FAT-fs (loop2): Directory bread(block 2568) failed [ 684.046930] FAT-fs (loop2): Directory bread(block 2569) failed [ 684.046952] FAT-fs (loop2): Directory bread(block 2570) failed [ 684.046972] FAT-fs (loop2): Directory bread(block 2571) failed [ 684.047046] FAT-fs (loop2): Directory bread(block 2572) failed [ 684.242912] FAULT_INJECTION: forcing a failure. [ 684.242912] name failslab, interval 1, probability 0, space 0, times 0 [ 684.242942] CPU: 0 PID: 32618 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 684.242952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.242959] Call Trace: [ 684.242985] dump_stack+0x1c9/0x2b4 [ 684.243008] ? dump_stack_print_info.cold.2+0x52/0x52 [ 684.243025] ? __kernel_text_address+0xd/0x40 [ 684.243045] ? unwind_get_return_address+0x61/0xa0 [ 684.243070] should_fail.cold.4+0xa/0x11 [ 684.243091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 684.243112] ? save_stack+0xa9/0xd0 [ 684.243130] ? kasan_kmalloc+0xc4/0xe0 [ 684.243146] ? kasan_slab_alloc+0x12/0x20 [ 684.243161] ? kmem_cache_alloc+0x12e/0x710 [ 684.243181] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 684.243201] ? kvm_mmu_load+0x21/0x1260 [ 684.243258] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 684.243276] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 684.243294] ? graph_lock+0x170/0x170 [ 684.243314] ? do_syscall_64+0x1b9/0x820 [ 684.243333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 684.243356] ? find_held_lock+0x36/0x1c0 [ 684.243378] ? __lock_is_held+0xb5/0x140 [ 684.243412] ? check_same_owner+0x340/0x340 [ 684.243435] ? rcu_note_context_switch+0x680/0x680 [ 684.243462] __should_failslab+0x124/0x180 [ 684.243484] should_failslab+0x9/0x14 [ 684.243502] kmem_cache_alloc+0x29c/0x710 [ 684.243521] ? handle_wrmsr+0x940/0x940 [ 684.243539] ? print_usage_bug+0xc0/0xc0 [ 684.243558] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 684.243578] mmu_topup_memory_caches+0xf7/0x3a0 [ 684.243601] kvm_mmu_load+0x21/0x1260 [ 684.243616] ? check_same_owner+0x340/0x340 [ 684.243638] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 684.243658] vcpu_enter_guest+0x3c8b/0x61a0 [ 684.243675] ? kasan_check_write+0x14/0x20 [ 684.243696] ? kvm_set_msr_common+0x2680/0x2680 [ 684.243717] ? vmx_vcpu_load+0xad2/0xfe0 [ 684.243737] ? handle_dr+0x8c0/0x8c0 [ 684.243752] ? graph_lock+0x170/0x170 [ 684.243781] ? __lock_is_held+0xb5/0x140 [ 684.243801] ? lock_acquire+0x1e4/0x4f0 [ 684.243817] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 684.243835] ? lock_release+0x9f0/0x9f0 [ 684.243848] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 684.243865] ? kvm_arch_dev_ioctl+0x610/0x610 [ 684.243878] ? preempt_notifier_dec+0x20/0x20 [ 684.243903] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 684.243918] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 684.243948] kvm_vcpu_ioctl+0x7b8/0x1280 [ 684.243969] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 684.243986] ? find_held_lock+0x36/0x1c0 [ 684.244009] ? lock_downgrade+0x8f0/0x8f0 [ 684.244028] ? kasan_check_read+0x11/0x20 [ 684.244042] ? rcu_is_watching+0x8c/0x150 [ 684.244057] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 684.244082] ? __fget+0x4d5/0x740 [ 684.244102] ? ksys_dup3+0x690/0x690 [ 684.244115] ? find_held_lock+0x36/0x1c0 [ 684.244134] ? kasan_check_write+0x14/0x20 [ 684.244151] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 684.244172] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 684.244190] do_vfs_ioctl+0x1de/0x1720 [ 684.244203] ? __lock_is_held+0xb5/0x140 [ 684.244258] ? ioctl_preallocate+0x300/0x300 [ 684.244277] ? __fget_light+0x2f7/0x440 [ 684.244295] ? fget_raw+0x20/0x20 [ 684.244316] ? __sb_end_write+0xac/0xe0 [ 684.244334] ? fput+0x130/0x1a0 [ 684.244350] ? do_syscall_64+0x9a/0x820 [ 684.244366] ? do_syscall_64+0x9a/0x820 [ 684.244381] ? lockdep_hardirqs_on+0x421/0x5c0 [ 684.244400] ? security_file_ioctl+0x94/0xc0 [ 684.244418] ksys_ioctl+0xa9/0xd0 [ 684.244435] __x64_sys_ioctl+0x73/0xb0 [ 684.244453] do_syscall_64+0x1b9/0x820 [ 684.244468] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 684.244486] ? syscall_return_slowpath+0x5e0/0x5e0 [ 684.244502] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 684.244518] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 684.244531] ? recalc_sigpending_tsk+0x180/0x180 [ 684.244545] ? kasan_check_write+0x14/0x20 [ 684.244564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 684.244592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 684.244607] RIP: 0033:0x457099 [ 684.244630] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.244640] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 684.244662] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 684.244672] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 684.244682] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 684.244693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 684.244702] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000017 [ 684.362352] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 684.387008] FAT-fs (loop2): Directory bread(block 2563) failed [ 684.387084] FAT-fs (loop2): Directory bread(block 2564) failed [ 684.387107] FAT-fs (loop2): Directory bread(block 2565) failed [ 684.387128] FAT-fs (loop2): Directory bread(block 2566) failed [ 684.387149] FAT-fs (loop2): Directory bread(block 2567) failed [ 684.387302] FAT-fs (loop2): Directory bread(block 2568) failed [ 684.388067] FAT-fs (loop2): Directory bread(block 2569) failed [ 684.388093] FAT-fs (loop2): Directory bread(block 2570) failed [ 684.388117] FAT-fs (loop2): Directory bread(block 2571) failed [ 684.403530] FAT-fs (loop2): Directory bread(block 2572) failed [ 684.561186] FAULT_INJECTION: forcing a failure. [ 684.561186] name failslab, interval 1, probability 0, space 0, times 0 [ 684.561246] CPU: 0 PID: 32649 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 684.561255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.561262] Call Trace: [ 684.561289] dump_stack+0x1c9/0x2b4 [ 684.561311] ? dump_stack_print_info.cold.2+0x52/0x52 [ 684.561328] ? __kernel_text_address+0xd/0x40 [ 684.561347] ? unwind_get_return_address+0x61/0xa0 [ 684.561372] should_fail.cold.4+0xa/0x11 [ 684.561393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 684.561412] ? save_stack+0xa9/0xd0 [ 684.561430] ? kasan_kmalloc+0xc4/0xe0 [ 684.561444] ? kasan_slab_alloc+0x12/0x20 [ 684.561458] ? kmem_cache_alloc+0x12e/0x710 [ 684.561475] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 684.561491] ? kvm_mmu_load+0x21/0x1260 [ 684.561508] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 684.561522] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 684.561538] ? graph_lock+0x170/0x170 [ 684.561554] ? do_syscall_64+0x1b9/0x820 [ 684.561572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 684.561593] ? find_held_lock+0x36/0x1c0 [ 684.561615] ? __lock_is_held+0xb5/0x140 [ 684.561645] ? check_same_owner+0x340/0x340 [ 684.561665] ? rcu_note_context_switch+0x680/0x680 [ 684.561688] __should_failslab+0x124/0x180 [ 684.561706] should_failslab+0x9/0x14 [ 684.561721] kmem_cache_alloc+0x29c/0x710 [ 684.561744] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 684.561766] ? kvm_pfn_to_page+0x7a/0xa0 [ 684.561786] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 684.561806] mmu_topup_memory_caches+0xf7/0x3a0 [ 684.561825] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 684.561846] kvm_mmu_load+0x21/0x1260 [ 684.561868] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 684.561890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 684.561914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 684.561939] vcpu_enter_guest+0x3c8b/0x61a0 [ 684.561962] ? kasan_check_write+0x14/0x20 [ 684.561987] ? kvm_set_msr_common+0x2680/0x2680 [ 684.562011] ? vmx_vcpu_load+0xad2/0xfe0 [ 684.562033] ? handle_dr+0x8c0/0x8c0 [ 684.562048] ? graph_lock+0x170/0x170 [ 684.562077] ? __lock_is_held+0xb5/0x140 [ 684.562096] ? lock_acquire+0x1e4/0x4f0 [ 684.562111] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 684.562130] ? lock_release+0x9f0/0x9f0 [ 684.562144] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 684.562162] ? kvm_arch_dev_ioctl+0x610/0x610 [ 684.562177] ? preempt_notifier_dec+0x20/0x20 [ 684.562203] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 684.562254] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 684.562283] kvm_vcpu_ioctl+0x7b8/0x1280 [ 684.562307] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 684.562325] ? find_held_lock+0x36/0x1c0 [ 684.562352] ? lock_downgrade+0x8f0/0x8f0 [ 684.562373] ? kasan_check_read+0x11/0x20 [ 684.562388] ? rcu_is_watching+0x8c/0x150 [ 684.562404] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 684.562430] ? __fget+0x4d5/0x740 [ 684.562453] ? ksys_dup3+0x690/0x690 [ 684.562467] ? find_held_lock+0x36/0x1c0 [ 684.562486] ? kasan_check_write+0x14/0x20 [ 684.562503] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 684.562527] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 684.562544] do_vfs_ioctl+0x1de/0x1720 [ 684.562560] ? __lock_is_held+0xb5/0x140 [ 684.562581] ? ioctl_preallocate+0x300/0x300 [ 684.562597] ? __fget_light+0x2f7/0x440 [ 684.562615] ? fget_raw+0x20/0x20 [ 684.562633] ? __sb_end_write+0xac/0xe0 [ 684.562651] ? fput+0x130/0x1a0 [ 684.562667] ? do_syscall_64+0x9a/0x820 [ 684.562683] ? do_syscall_64+0x9a/0x820 [ 684.562698] ? lockdep_hardirqs_on+0x421/0x5c0 [ 684.562719] ? security_file_ioctl+0x94/0xc0 [ 684.562741] ksys_ioctl+0xa9/0xd0 [ 684.562764] __x64_sys_ioctl+0x73/0xb0 [ 684.562783] do_syscall_64+0x1b9/0x820 [ 684.562800] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 684.562820] ? syscall_return_slowpath+0x5e0/0x5e0 [ 684.562838] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 684.562855] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 684.562872] ? recalc_sigpending_tsk+0x180/0x180 [ 684.562889] ? kasan_check_write+0x14/0x20 [ 684.562910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 684.562932] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 684.562944] RIP: 0033:0x457099 [ 684.562963] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 684.562973] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 684.562991] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 684.563000] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 17:57:05 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '/dev/qat_adf_ctl\x00'}, &(0x7f0000000140)=""/228, 0xe4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)={0x41, "d8e23a1a6969e0e4f4424031028b3b612a441374c57d11db9c930b39a136594c0bfcd73b43f9abdc9e64647e76ab9c117f9800438640849019ae5d36308d36b353"}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) 17:57:05 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7302", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x101000) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) 17:57:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000013f, 0x0) 17:57:05 executing program 3 (fault-call:7 fault-nth:25): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:05 executing program 4: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r3}) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a0, &(0x7f00000000c0)={@local={0xfe, 0x80, [0xfeff, 0x3ef, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d0]}, 0x75, r4}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r4}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=@known='security.capability\x00') r5 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000580)={0x1000, 0x4, 0x3, 0x8, 0x100000000}, 0x14) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000001040)=ANY=[@ANYBLOB="289a97f4ff2c8ded0d80fb975e70ccf3cd306288b4a095120e700d718a534174fc030f2a1fd217a9955bc69e766197fe05ae1fa72a98f9ae8f0c37d0e967ae86edf77db13d4c53d27ca640501bc1b6e3a98aaad3dfc0655cd3f4f0c9c540ed612061c4b3fcddd870d9b0a2145596b12defcf299c8cfed517a0ab4c5395d5b615aab76a430430b143c9bcd3ed5186f26636407337f6fdb33bc73952cd7fd561", @ANYRESDEC=r7, @ANYRESDEC=0x0], 0xc7) socket$inet_smc(0x2b, 0x1, 0x0) 17:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000002c0)="2e2f66692e65318c", 0x0, 0x0) r1 = fanotify_init(0x200000000000005, 0x0) fanotify_mark(r1, 0x11, 0x40010028, r0, &(0x7f0000000240)="2e2f66692e65318c00") socket$xdp(0x2c, 0x3, 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x40, 0x0) 17:57:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x20480, @local, [0x0, 0xff0f0000]}, 0x10) [ 684.563011] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 684.563021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 684.563032] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000018 [ 686.293378] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 686.340766] FAT-fs (loop0): bogus number of reserved sectors [ 686.346845] FAT-fs (loop0): Can't find a valid FAT filesystem [ 686.351241] FAULT_INJECTION: forcing a failure. [ 686.351241] name failslab, interval 1, probability 0, space 0, times 0 [ 686.364165] CPU: 0 PID: 32678 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 686.371578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.380952] Call Trace: [ 686.383611] dump_stack+0x1c9/0x2b4 17:57:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000048, 0x0) [ 686.387291] ? dump_stack_print_info.cold.2+0x52/0x52 [ 686.392511] ? __kernel_text_address+0xd/0x40 [ 686.397127] ? unwind_get_return_address+0x61/0xa0 [ 686.402097] should_fail.cold.4+0xa/0x11 [ 686.406194] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 686.411364] ? save_stack+0xa9/0xd0 [ 686.415024] ? kasan_kmalloc+0xc4/0xe0 [ 686.418940] ? kasan_slab_alloc+0x12/0x20 [ 686.423108] ? kmem_cache_alloc+0x12e/0x710 [ 686.427458] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 686.432334] ? kvm_mmu_load+0x21/0x1260 [ 686.436343] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 686.440868] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 686.445913] ? graph_lock+0x170/0x170 [ 686.449740] ? do_syscall_64+0x1b9/0x820 [ 686.453834] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 686.459263] ? find_held_lock+0x36/0x1c0 [ 686.463361] ? __lock_is_held+0xb5/0x140 [ 686.467473] ? check_same_owner+0x340/0x340 [ 686.471831] ? rcu_note_context_switch+0x680/0x680 [ 686.476800] __should_failslab+0x124/0x180 [ 686.481066] should_failslab+0x9/0x14 [ 686.484896] kmem_cache_alloc+0x29c/0x710 17:57:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x101000) [ 686.489071] ? kmem_cache_alloc+0x9/0x710 [ 686.493278] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 686.498154] mmu_topup_memory_caches+0xf7/0x3a0 [ 686.502856] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 686.508420] kvm_mmu_load+0x21/0x1260 [ 686.512276] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 686.517266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.522918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.528487] vcpu_enter_guest+0x3c8b/0x61a0 [ 686.532835] ? kasan_check_write+0x14/0x20 [ 686.537099] ? kvm_set_msr_common+0x2680/0x2680 17:57:05 executing program 5: r0 = semget$private(0x0, 0x7, 0x400) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)) [ 686.541891] ? vmx_vcpu_load+0xad2/0xfe0 [ 686.545984] ? handle_dr+0x8c0/0x8c0 [ 686.549722] ? graph_lock+0x170/0x170 [ 686.553561] ? __lock_is_held+0xb5/0x140 [ 686.557646] ? lock_acquire+0x1e4/0x4f0 [ 686.561643] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 686.566681] ? lock_release+0x9f0/0x9f0 [ 686.570683] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 686.575990] ? kvm_arch_dev_ioctl+0x610/0x610 [ 686.580511] ? preempt_notifier_dec+0x20/0x20 [ 686.585042] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:57:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000118, 0x0) [ 686.589908] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 686.594960] kvm_vcpu_ioctl+0x7b8/0x1280 [ 686.599051] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 686.604875] ? find_held_lock+0x36/0x1c0 [ 686.608970] ? lock_downgrade+0x8f0/0x8f0 [ 686.613142] ? kasan_check_read+0x11/0x20 [ 686.617314] ? rcu_is_watching+0x8c/0x150 [ 686.621482] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 686.626181] ? __fget+0x4d5/0x740 [ 686.629699] ? ksys_dup3+0x690/0x690 [ 686.633437] ? find_held_lock+0x36/0x1c0 [ 686.637525] ? kasan_check_write+0x14/0x20 17:57:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 686.641785] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 686.646747] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 686.652483] do_vfs_ioctl+0x1de/0x1720 [ 686.656396] ? __lock_is_held+0xb5/0x140 [ 686.660481] ? ioctl_preallocate+0x300/0x300 [ 686.664911] ? __fget_light+0x2f7/0x440 [ 686.668913] ? fget_raw+0x20/0x20 [ 686.672391] ? __sb_end_write+0xac/0xe0 [ 686.676484] ? fput+0x130/0x1a0 [ 686.679784] ? do_syscall_64+0x9a/0x820 [ 686.683905] ? do_syscall_64+0x9a/0x820 [ 686.687902] ? lockdep_hardirqs_on+0x421/0x5c0 [ 686.692513] ? security_file_ioctl+0x94/0xc0 [ 686.696956] ksys_ioctl+0xa9/0xd0 [ 686.700509] __x64_sys_ioctl+0x73/0xb0 [ 686.704437] do_syscall_64+0x1b9/0x820 [ 686.708350] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 686.713820] ? syscall_return_slowpath+0x5e0/0x5e0 [ 686.718862] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 686.723906] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 686.728948] ? recalc_sigpending_tsk+0x180/0x180 [ 686.733726] ? kasan_check_write+0x14/0x20 [ 686.737989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 686.742866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 686.748075] RIP: 0033:0x457099 [ 686.751298] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 686.770253] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 686.777989] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 686.785284] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 686.792577] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 686.799869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 686.807698] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000019 17:57:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:05 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) fcntl$getown(r0, 0x9) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)=[0xb4, 0x8, 0x8cc1]) 17:57:05 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos&', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000195, 0x0) 17:57:05 executing program 4: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r3}) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a0, &(0x7f00000000c0)={@local={0xfe, 0x80, [0xfeff, 0x3ef, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d0]}, 0x75, r4}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r4}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=@known='security.capability\x00') r5 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000580)={0x1000, 0x4, 0x3, 0x8, 0x100000000}, 0x14) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000001040)=ANY=[@ANYBLOB="289a97f4ff2c8ded0d80fb975e70ccf3cd306288b4a095120e700d718a534174fc030f2a1fd217a9955bc69e766197fe05ae1fa72a98f9ae8f0c37d0e967ae86edf77db13d4c53d27ca640501bc1b6e3a98aaad3dfc0655cd3f4f0c9c540ed612061c4b3fcddd870d9b0a2145596b12defcf299c8cfed517a0ab4c5395d5b615aab76a430430b143c9bcd3ed5186f26636407337f6fdb33bc73952cd7fd561", @ANYRESDEC=r7, @ANYRESDEC=0x0], 0xc7) socket$inet_smc(0x2b, 0x1, 0x0) 17:57:05 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xd4f1, 0x0, 0x2, 0x800, 0x2, 0x1, 0x9, 0x9, 0x8]) 17:57:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x8, {0x3, 0x9, 0xc956, 0x2, 0x370, 0x4c36}, 0x2, 0xb1}, 0xe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 687.114462] FAT-fs (loop0): Unrecognized mount option "./fi.e1Œ" or missing value 17:57:06 executing program 3 (fault-call:7 fault-nth:26): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:06 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x4800000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:06 executing program 5: r0 = semget(0x3, 0x40000002, 0x28) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 17:57:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7304", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:06 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000035c0)={&(0x7f0000003580)='IPVS\x00', 0xffffffffffffff9c}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(r1, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000033c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000034c0)={&(0x7f0000003380)={0x10, 0x0, 0x0, 0x102020}, 0xc, &(0x7f0000003480)={&(0x7f0000003400)={0x44, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x53c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa999}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000003500)=0x1, &(0x7f0000003540)=0x2) bind$llc(r3, &(0x7f0000003640)={0x1a, 0x325, 0x5, 0x9, 0x5, 0x81, @broadcast}, 0x10) recvmmsg(r1, &(0x7f0000003180)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1, &(0x7f0000000340)=""/69, 0x45, 0x7}, 0x1000}, {{&(0x7f00000003c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000000580)=""/86, 0x56}, {&(0x7f0000000600)=""/65, 0x41}, {&(0x7f0000000680)=""/12, 0xc}, {&(0x7f00000006c0)=""/37, 0x25}], 0x6, 0x0, 0x0, 0xfffffffffffffff9}, 0x2}, {{&(0x7f0000000780)=@llc, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000800)=""/110, 0x6e}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/151, 0x97}, {&(0x7f0000002940)=""/234, 0xea}, {&(0x7f0000002a40)=""/174, 0xae}, {&(0x7f0000002b00)=""/2, 0x2}], 0x7, &(0x7f0000002bc0)=""/255, 0xff, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002cc0)=""/5, 0x5}, {&(0x7f0000002d00)=""/233, 0xe9}, {&(0x7f0000002e00)=""/195, 0xc3}, {&(0x7f0000002f00)=""/253, 0xfd}, {&(0x7f0000003000)=""/217, 0xd9}], 0x5, 0x0, 0x0, 0xfffffffffffffff9}, 0x1a}], 0x4, 0x2022, 0x0) r6 = socket(0x848000000015, 0x805, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000003680)=ANY=[@ANYBLOB="00011400000000000000"], 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000000080)={0x1, "9a"}, 0x2) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x300}}, 0x1c) r7 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffb, 0x40000) r8 = gettid() perf_event_open(&(0x7f00000036c0)={0x5, 0x70, 0x3f, 0x8001, 0x1000, 0x9, 0x0, 0x8, 0x40, 0xd, 0xfff, 0x8, 0x1, 0x2, 0xfffffffffffffffc, 0x2, 0xd70f, 0x3f, 0x5, 0x4, 0x71a81891, 0x7, 0xe48b, 0x6, 0xeb86, 0xf3c, 0x8, 0x2, 0x9, 0x6, 0x611be8c8, 0xc5c, 0x3, 0xcd, 0x6, 0xab, 0x1000, 0x200, 0x0, 0xffffffff8b418c9e, 0x1, @perf_bp={&(0x7f0000003600), 0x4}, 0x8400, 0x8, 0xfd, 0x1, 0x1, 0x6, 0x3}, r8, 0xe, 0xffffffffffffff9c, 0x8) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000003280)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0xffff}) 17:57:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000294, 0x0) 17:57:06 executing program 4: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r3}) setsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a0, &(0x7f00000000c0)={@local={0xfe, 0x80, [0xfeff, 0x3ef, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d0]}, 0x75, r4}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r4}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)=@known='security.capability\x00') r5 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000580)={0x1000, 0x4, 0x3, 0x8, 0x100000000}, 0x14) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000001040)=ANY=[@ANYBLOB="289a97f4ff2c8ded0d80fb975e70ccf3cd306288b4a095120e700d718a534174fc030f2a1fd217a9955bc69e766197fe05ae1fa72a98f9ae8f0c37d0e967ae86edf77db13d4c53d27ca640501bc1b6e3a98aaad3dfc0655cd3f4f0c9c540ed612061c4b3fcddd870d9b0a2145596b12defcf299c8cfed517a0ab4c5395d5b615aab76a430430b143c9bcd3ed5186f26636407337f6fdb33bc73952cd7fd561", @ANYRESDEC=r7, @ANYRESDEC=0x0], 0xc7) socket$inet_smc(0x2b, 0x1, 0x0) 17:57:06 executing program 5: r0 = semget(0x2, 0x3, 0x18e) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x20) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001040)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3ff}, {0xa, 0x4e21, 0x3, @remote, 0x1}, 0x238, [0x100000000, 0x1, 0x0, 0xe28, 0xffffffffffffffff, 0xd6e0000000, 0x6, 0x20]}, 0x5c) uname(&(0x7f0000000000)=""/4096) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) [ 687.426702] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 687.491756] RDS: rds_bind could not find a transport for ::300, load rds_tcp or rds_rdma? 17:57:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 687.547766] FAULT_INJECTION: forcing a failure. [ 687.547766] name failslab, interval 1, probability 0, space 0, times 0 [ 687.559097] CPU: 0 PID: 319 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 687.566315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 687.575692] Call Trace: [ 687.578327] dump_stack+0x1c9/0x2b4 [ 687.581993] ? dump_stack_print_info.cold.2+0x52/0x52 [ 687.587249] ? __kernel_text_address+0xd/0x40 [ 687.591788] ? unwind_get_return_address+0x61/0xa0 17:57:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001f2, 0x0) [ 687.596752] should_fail.cold.4+0xa/0x11 [ 687.600843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 687.605972] ? save_stack+0xa9/0xd0 [ 687.609628] ? kasan_kmalloc+0xc4/0xe0 [ 687.613541] ? kasan_slab_alloc+0x12/0x20 [ 687.617720] ? kmem_cache_alloc+0x12e/0x710 [ 687.622076] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 687.626948] ? kvm_mmu_load+0x21/0x1260 [ 687.630951] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 687.635713] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 687.640762] ? graph_lock+0x170/0x170 [ 687.644590] ? do_syscall_64+0x1b9/0x820 [ 687.648683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 687.654090] ? find_held_lock+0x36/0x1c0 [ 687.658292] ? __lock_is_held+0xb5/0x140 [ 687.662401] ? check_same_owner+0x340/0x340 [ 687.666753] ? rcu_note_context_switch+0x680/0x680 [ 687.671807] __should_failslab+0x124/0x180 [ 687.676075] should_failslab+0x9/0x14 [ 687.679902] kmem_cache_alloc+0x29c/0x710 [ 687.684158] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 687.689033] mmu_topup_memory_caches+0xf7/0x3a0 17:57:06 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 687.693734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 687.699448] kvm_mmu_load+0x21/0x1260 [ 687.703287] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 687.708286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 687.713950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 687.719522] vcpu_enter_guest+0x3c8b/0x61a0 [ 687.723876] ? kasan_check_write+0x14/0x20 [ 687.728150] ? kvm_set_msr_common+0x2680/0x2680 [ 687.732858] ? vmx_vcpu_load+0xad2/0xfe0 [ 687.736953] ? handle_dr+0x8c0/0x8c0 [ 687.740697] ? graph_lock+0x170/0x170 [ 687.744538] ? __lock_is_held+0xb5/0x140 [ 687.748627] ? lock_acquire+0x1e4/0x4f0 [ 687.752626] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 687.757816] ? lock_release+0x9f0/0x9f0 [ 687.761811] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 687.767118] ? kvm_arch_dev_ioctl+0x610/0x610 [ 687.771638] ? preempt_notifier_dec+0x20/0x20 [ 687.776166] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 687.781032] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 687.786087] kvm_vcpu_ioctl+0x7b8/0x1280 [ 687.790287] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 687.796025] ? find_held_lock+0x36/0x1c0 [ 687.800113] ? lock_downgrade+0x8f0/0x8f0 [ 687.804292] ? kasan_check_read+0x11/0x20 [ 687.808455] ? rcu_is_watching+0x8c/0x150 [ 687.812618] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 687.817310] ? __fget+0x4d5/0x740 [ 687.820786] ? ksys_dup3+0x690/0x690 [ 687.824597] ? find_held_lock+0x36/0x1c0 [ 687.828681] ? kasan_check_write+0x14/0x20 [ 687.832935] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 687.837888] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 687.843618] do_vfs_ioctl+0x1de/0x1720 [ 687.847526] ? __lock_is_held+0xb5/0x140 [ 687.851612] ? ioctl_preallocate+0x300/0x300 [ 687.856038] ? __fget_light+0x2f7/0x440 [ 687.860031] ? fget_raw+0x20/0x20 [ 687.863504] ? __sb_end_write+0xac/0xe0 [ 687.867494] ? fput+0x130/0x1a0 [ 687.870793] ? do_syscall_64+0x9a/0x820 [ 687.874788] ? do_syscall_64+0x9a/0x820 [ 687.878952] ? lockdep_hardirqs_on+0x421/0x5c0 [ 687.883554] ? security_file_ioctl+0x94/0xc0 [ 687.887980] ksys_ioctl+0xa9/0xd0 [ 687.891457] __x64_sys_ioctl+0x73/0xb0 [ 687.895362] do_syscall_64+0x1b9/0x820 [ 687.899289] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 687.904672] ? syscall_return_slowpath+0x5e0/0x5e0 [ 687.909618] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 687.914652] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 687.919774] ? recalc_sigpending_tsk+0x180/0x180 [ 687.924545] ? kasan_check_write+0x14/0x20 [ 687.928801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.933669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 687.939259] RIP: 0033:0x457099 [ 687.942668] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 687.961874] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.969712] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 687.977304] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 687.984610] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 687.991897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 17:57:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 687.999523] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000001a [ 688.013870] FAT-fs (loop2): Directory bread(block 2563) failed [ 688.032163] FAT-fs (loop2): Directory bread(block 2564) failed 17:57:06 executing program 5: semget(0x0, 0x2, 0x484) semget$private(0x0, 0x4, 0x8) r0 = semget(0x3, 0x3, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x5, 0xffffffff, 0x7, 0x10000]) [ 688.058509] FAT-fs (loop2): Directory bread(block 2565) failed [ 688.081106] FAT-fs (loop2): Directory bread(block 2566) failed [ 688.099161] FAT-fs (loop2): Directory bread(block 2567) failed 17:57:07 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 688.118652] FAT-fs (loop2): Directory bread(block 2568) failed [ 688.141681] FAT-fs (loop2): Directory bread(block 2569) failed 17:57:07 executing program 3 (fault-call:7 fault-nth:27): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140), &(0x7f0000013000)=0x4) r1 = gettid() r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r3 = syz_open_procfs(r1, &(0x7f0000000080)='cpuset\x00') gettid() ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) writev(r3, &(0x7f00000000c0), 0x1) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)=0x6) 17:57:07 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x311a00, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x20, @mcast2, 0x7f}, {0xa, 0x4e22, 0x101, @mcast1, 0x7751}, 0xfffffffffffffeff, [0x911, 0x4, 0x1f, 0xab9, 0x40, 0x3, 0x3, 0xc89]}, 0x5c) 17:57:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000178, 0x0) [ 688.265035] RDS: rds_bind could not find a transport for ::300, load rds_tcp or rds_rdma? [ 688.280783] FAT-fs (loop2): Directory bread(block 2570) failed 17:57:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001f2, 0x0) 17:57:07 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x4c00000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:07 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x6000c0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0x1000, 0x81, 0x100, 0x1000, 0x6, 0x166c, "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"}, 0x1118) write$vnet(r0, &(0x7f00000012c0)={0x1, {&(0x7f0000001180)=""/221, 0xdd, &(0x7f0000001280)=""/51, 0x3, 0x6}}, 0x68) r1 = semget(0x2, 0x2, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0}, &(0x7f00000015c0)=0xc) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f00000013c0)='system.posix_acl_access\x00', &(0x7f0000001880)={{}, {0x1, 0x6}, [{0x2, 0x7, r3}, {0x2, 0x1, r4}], {0x4, 0x2}, [{0x8, 0x1, r5}, {0x8, 0x7, r6}, {0x8, 0x2, r7}, {0x8, 0x1, r8}, {0x8, 0x4, r9}], {0x10, 0x2}, {0x20, 0x4}}, 0x5c, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001540)) r10 = syz_open_procfs(r2, &(0x7f0000001580)='net/ptyte\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001400)={0x0, 0x200, 0x5}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000001480)={r11, 0x2}, &(0x7f00000014c0)=0x8) r12 = getuid() r13 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={r2, r12, r13}, 0xc) 17:57:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$void(r0, 0x5451) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="ffa0435c4536e087399c1bd7db22249b07", 0x11, 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="dbb0093ad10ece2a08b6088c19720d1f3a3d037e9aa6fee70622bac1d1c30bc84efdd7aad73013a228c05db8e41ae0aa2fa7d49cc404c12c53eaf5ca31f480033485111bfb80f37fd6723876a5296fab61a844fd0ef0eba949736edf70e04dcb21e705d5e8a4f03d42680374d22783ccf94a79a54ddfeff432dec184b3c752322876dfdd209d37ac9b3a83ef075e52f6990acfb50dabd3801250ad020787fd6ed6d26eec98f1d3e37f35552db9cb8f1e1165301080381bbf62d79f3f7a3a197181419ff40a6f657a22efe922a5b4912712d3c55c0a7aa379ee47c6d4", 0xdc, r2) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x80040, 0x80) fcntl$setlease(r3, 0x400, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='^\x00', r3}, 0x10) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000080)='mime_type\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fchown(r3, 0x0, 0x0) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="da66fd9515bc5c7c72b6482286b6b1d58c7fd6667301e36093d3478a4ebf25883fac0b3c9efe98ce9637156a534ba8d6121118649201fb0ed16dd0f23dbeee7ff1f76bed550808f66da4752719ea4cfe3c9e7c5be67e42230a0648ccaf08e606e1bf88b97b346abebf7f17f253a2f410e51edfaf50e147a2af1f2ba6f389f85f883f75b8947242afbb4ab37036664db1e10a856d0ebbdb1d3a8759a18ddf00fd03325f74e47f787af2f29545dddaa1a915804d0374170ceaabd099532fed8243ef37c92f2db8f28989a2", 0xca, 0x0) keyctl$invalidate(0x15, r5) [ 688.356817] FAT-fs (loop2): Directory bread(block 2571) failed [ 688.386854] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 688.427682] FAULT_INJECTION: forcing a failure. [ 688.427682] name failslab, interval 1, probability 0, space 0, times 0 [ 688.432984] FAT-fs (loop2): Directory bread(block 2572) failed [ 688.439584] CPU: 0 PID: 373 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 688.452774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.462697] Call Trace: [ 688.465321] dump_stack+0x1c9/0x2b4 [ 688.469294] ? dump_stack_print_info.cold.2+0x52/0x52 [ 688.474811] ? __kernel_text_address+0xd/0x40 [ 688.479434] ? unwind_get_return_address+0x61/0xa0 [ 688.484405] should_fail.cold.4+0xa/0x11 [ 688.488778] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 688.493914] ? save_stack+0xa9/0xd0 [ 688.497670] ? kasan_kmalloc+0xc4/0xe0 [ 688.501758] ? kasan_slab_alloc+0x12/0x20 [ 688.505938] ? kmem_cache_alloc+0x12e/0x710 [ 688.510420] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 688.515287] ? kvm_mmu_load+0x21/0x1260 [ 688.519291] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 688.524002] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 688.529148] ? graph_lock+0x170/0x170 [ 688.533167] ? do_syscall_64+0x1b9/0x820 [ 688.537385] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.542776] ? find_held_lock+0x36/0x1c0 [ 688.546967] ? __lock_is_held+0xb5/0x140 [ 688.551080] ? check_same_owner+0x340/0x340 [ 688.555441] ? rcu_note_context_switch+0x680/0x680 [ 688.560484] __should_failslab+0x124/0x180 [ 688.564748] should_failslab+0x9/0x14 [ 688.568851] kmem_cache_alloc+0x29c/0x710 17:57:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:07 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800000001, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 688.573362] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 688.578934] ? kvm_pfn_to_page+0x7a/0xa0 [ 688.583029] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 688.587926] mmu_topup_memory_caches+0xf7/0x3a0 [ 688.592633] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 688.598295] kvm_mmu_load+0x21/0x1260 [ 688.602122] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 688.607161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 688.613050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 688.618797] vcpu_enter_guest+0x3c8b/0x61a0 [ 688.623325] ? kasan_check_write+0x14/0x20 [ 688.627681] ? kvm_set_msr_common+0x2680/0x2680 [ 688.632408] ? vmx_vcpu_load+0xad2/0xfe0 [ 688.636502] ? handle_dr+0x8c0/0x8c0 [ 688.640366] ? graph_lock+0x170/0x170 [ 688.644204] ? __lock_is_held+0xb5/0x140 [ 688.648343] ? lock_acquire+0x1e4/0x4f0 [ 688.652535] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 688.657587] ? lock_release+0x9f0/0x9f0 [ 688.661674] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 688.667010] ? kvm_arch_dev_ioctl+0x610/0x610 [ 688.671572] ? preempt_notifier_dec+0x20/0x20 17:57:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000bd, 0x0) 17:57:07 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 688.676368] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 688.681365] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 688.686590] kvm_vcpu_ioctl+0x7b8/0x1280 [ 688.690687] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 688.696423] ? find_held_lock+0x36/0x1c0 [ 688.700849] ? lock_downgrade+0x8f0/0x8f0 [ 688.705263] ? kasan_check_read+0x11/0x20 [ 688.709483] ? rcu_is_watching+0x8c/0x150 [ 688.713658] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 688.718489] ? __fget+0x4d5/0x740 [ 688.721989] ? ksys_dup3+0x690/0x690 17:57:07 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x8, {0x2, 0x4e24, @local}, {0x2, 0x4e20, @rand_addr=0x1000}, {0x2, 0x4e23, @local}, 0x20, 0x8001, 0x100, 0x8, 0x0, &(0x7f0000000040)='nr0\x00', 0xfaa, 0x2}) write$P9_RLCREATE(r0, &(0x7f0000000000)={0xfffffffffffffdc6, 0xf, 0x2, {{0xc4, 0x14, 0x4}, 0x4}}, 0x18) 17:57:07 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x40c1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) llistxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/200, 0xc8) futex(&(0x7f00000000c0)=0x1, 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x1) chroot(&(0x7f0000000200)='./file0\x00') listen(r1, 0x8c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={r3, 0x1, 0x6, @remote}, 0x10) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast, 'ip6_vti0\x00'}}, 0x1e) r7 = dup3(r5, r4, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4c2, 0x101000) write$cgroup_subtree(r8, &(0x7f00000003c0)={[{0x2d, 'rdma'}, {0x2b, 'memory'}]}, 0xe) r9 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x99}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r10, &(0x7f0000000600)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r9, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x3e8}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) [ 688.726037] ? find_held_lock+0x36/0x1c0 [ 688.730130] ? kasan_check_write+0x14/0x20 [ 688.734430] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 688.739575] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 688.745564] do_vfs_ioctl+0x1de/0x1720 [ 688.749475] ? __lock_is_held+0xb5/0x140 [ 688.753655] ? ioctl_preallocate+0x300/0x300 [ 688.758181] ? __fget_light+0x2f7/0x440 [ 688.762388] ? fget_raw+0x20/0x20 [ 688.765870] ? __sb_end_write+0xac/0xe0 [ 688.769973] ? fput+0x130/0x1a0 [ 688.773291] ? do_syscall_64+0x9a/0x820 [ 688.777297] ? do_syscall_64+0x9a/0x820 [ 688.781468] ? lockdep_hardirqs_on+0x421/0x5c0 [ 688.786180] ? security_file_ioctl+0x94/0xc0 [ 688.790659] ksys_ioctl+0xa9/0xd0 [ 688.794257] __x64_sys_ioctl+0x73/0xb0 [ 688.798398] do_syscall_64+0x1b9/0x820 [ 688.802315] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 688.808271] ? syscall_return_slowpath+0x5e0/0x5e0 [ 688.813473] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 688.818831] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 688.824052] ? recalc_sigpending_tsk+0x180/0x180 17:57:07 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 688.828873] ? kasan_check_write+0x14/0x20 [ 688.833178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 688.838208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 688.843543] RIP: 0033:0x457099 [ 688.846772] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 688.865978] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 688.874032] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 688.881569] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 688.889282] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 688.896675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 688.904176] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000001b [ 688.966176] encrypted_key: insufficient parameters specified [ 688.985661] encrypted_key: insufficient parameters specified [ 689.003995] FAT-fs (loop2): Directory bread(block 2563) failed [ 689.051557] FAT-fs (loop2): Directory bread(block 2564) failed [ 689.061585] FAT-fs (loop2): Directory bread(block 2565) failed [ 689.083185] FAT-fs (loop2): Directory bread(block 2566) failed [ 689.100732] FAT-fs (loop2): Directory bread(block 2567) failed [ 689.110595] FAT-fs (loop2): Directory bread(block 2568) failed [ 689.131433] FAT-fs (loop2): Directory bread(block 2569) failed 17:57:08 executing program 3 (fault-call:7 fault-nth:28): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="d8b98318b88de5636ad1a6da820065294787d16a63d50420019952e8f06a18a3c04f37e30b2fb760f6590a86fbb61b8e5863fc4b5cf2ab412922d63418b4a752b7a852508eac7f32899568ee242c8cb615d79341c68e97208da02d2f8b0f1b3c77de0442e0c3c3bcde1bfd8cc90b5e13db38ef64ed7156ae2989168cca0a533ce721f2daebc035835f32513c3147bbe6ca6d920e59753727a0f0b5e99528983590783f7aab76e996793f415a7b13e7be1ba7926245db63453ff642bc6a2844966df1f9e22db7b39e1901e2308153b4e7d7858450d23c4f0034488eb955003054f5316d78544679685f614af106afc26923365e7e52c98c91dcb9c2402c5f8ca3148347180aac5d35b0377faff0174537fae2cc1f86bab0bfea865c076741e624f870ec3b90e16070f337254e9c7dd6208306415cf780e821cad2777c0c23a5abc3f960d2afee5574268507ba7a1b491b5ca4c99cbe7417de00586ddf78e99d590aa8f18830c01e6e83721b4bb52499313567c106f31f9f7f524ed7ba509b07d1456d835dc1362b488ad06a31b35bac766ba49c95157fcc8590ec25294d285064914fbc61202780fff7df7eeba1fff8ce4dcd629268d53dcf3469f76eeb017b4b5e55273bee4c2a1c71666245d20a0a794aee31e691762ba4f9897c9d122b1c2c67d385583e0d65df728df745e9743b11314c097316be60426dcbcdd9db9d34253314beed39500cb2347f1c9b85d62c4e21f177430629cde1f720a65db49985802a217cb41389e7cd5f8a4294fa5801f099576df5c7df25cd7e157f95292e73820319ad6eb4c23c54a7c27c6dd5429dfd94373847588cef69f3dea447fb67dd22d4e0bd8229a3d881b0a732efe0dd13e4e0db13545d34e02007d55a0cb6cdc85a816c4acc35aa7f96d95cd5d3716c2a5f3442b9df4f6d77546a610482e55bae641ebef42a4295b2551af9db4a55dadf653b259082efb7470da0240e09fabc3b70ac520f43562b921beb32f5c179491456844db914ac44fa54a688f32d502547f29b3dc81da7c6fa8ad74ac6ade5cd12e699fae2dece753505d028768c6d82aacb8a71c7b5eaff54d9a9773b86c4c96d993f1bd4a5fab9c8e7e2da5028b168805c06ae714ff1628a1b16ed4397952badf62207cfc23b4047842ec8068644ec9797b9619800384153190e6902a9cd62e6b180db5043f3b6c19fa0738d945e419fd805a000433cda63c2080caf9a30c7010b55cc17a336bea4d4572d23f7898cee4b60c2c8424d1ecc4a6951d8e1f61718ed58951468cea5e19eda711b7f9e2f760b09e75ab29e5973b3ad88d85433f233e90e2cadc1420e26cb7fbc6fc42d94ed71d86e580363f5abe469c3ed465d801a5ac407ab7b4bd88c852410b9a689fc9bb29637d3de9d734b8b77fc7313d53631a436555b02064e742ce54e13178b6650f799ec042f8a27cf8943791c114a680eb9a6f400644ff3b907b20bbc0e91ce43b8877101651c255ec1705e786354cd94e8308c07af5d5741fda80d332d0cd03dde432c7be6819b82b450fca2e2247912caab774fd15044f488982a04887ff9b008a3f71e576dc198b9bf47d1422ee4c2c9f9815513cd23a8c24d4ba1a9f231b89b62c3c2de835c8b22ead7c24d25fd0ef1650e307d048973730ce5bfae249314ac2591dd6df5bd0ed57d7fb917e67c514becc66a845676db235ae078b93146d713c521810bf5232e2da1dac82591f5ee6ede223a8dade38c84403f965fb387df4f9d7de6fbe8c32df7e629939f013761ba708a6215734fc966845246c9edb49b6dc9c7d84bba4d5c1550f3570ed3c7d7fd49a8305a5a1c42bbbc393a965b5fbf92076009ada94a475f8fa5390c33d8c0def5508fa92b16b0350c370c5d3066b42ee2126bd525925c12251f9aa0afb69cc7500ae165e5d5750463774590a580c9df8f227b186de5909dffd4b1c852ec92ef23789c191135a87b93107082abaf41c9786ad14775573fbeb091e336d59f28daa33286fd1ecae0baebf05d073abc95c753fd0e68bf58a281dc0f8f8c100b45948776d5d123b65daf490a141858855456ecec09a65fb939e330097aa88033522ce0dcc5b7c99af7865bc5d252b27f414e31a76487ac792df5d619218d76cb7438e5b1e6b5a0c961086901a832ce78426aa1cb3d016ee70377ee5ca679bb219eaa9a77881a59e019dcd1c0b785a2c139af6ba1ac93500600ac7fa980971676ba8499b3db548535d06c70494cc209cf8a5716c82f2c1c77a12731804ae294620bea843e1571249abe41603836250700ad36b454396c8cb55fb97d80898ff8b43a70d38f86cb0c27ec42a9bbe2429795a41a6125deb83f6ff619da0b73c44f409771557f1a2e9eb754e7cbe3beef06127e6c071e180799a17f31b68ed382804d86403fa2cf5fadb4e13bace1970f85c014e98ca6cd4292bc6f1df71a4d42fd1b4f4dd842ffd7ca077c872fd1b36dda38cfb5f0a2ba481354bde15d1d13f750c071a75d612469111fed3adb95c746208a7799cac21edb73af9fde8723188fae20c32e300c5094784a0b5d586615d8c0933563cb1b827d3e880ebbb699e5497b913017d1a62f5977dc8a41eb1509331ef6c6570180aec318b22db79604e84df96a89fae278dea37ce6dd267a7749389630d0d4b15c89cfbf80af0f35b8460aeddefef6dee4ae9488ce711bf2b716e4efb84642d0dd3d2f1654867ce8e2c8161a58749a6bf0ce09cfefa40350e669a42b046e7984c1553fc0fbc97a0665846ea5a3d9ce77e983fedd0fa5e3a8fb1e79024a2c1662babb3c453d51e00f5daae9fc18b0376128c0de783b37032d679cf8f13ee4c7b8aa89752e09c52c181207890d031372e776a0d913f40ea8d2bb244eb4e588c4a56bcae4c2b4a0ca496a21d751661eff0f9f934292d05ee8e99b3b71140377b01a3ab2af4db12d3b67d30f960b12c0154091d34b17350e698088ec97c9bddf61be362edbd3a4d2615a0da37ffe932fab09e8364e8d7abb96b93e36b7c63cd52bc620794c8a7f5dcc8221f1055a35da6a4c3977e2afd95c80d0ed3ee9cb268d69988a78ff9a897af0c5734f2d5aa93ce0f5ab31c265e6c0f7c534a4d1e6a4b08a629a1ceb817117d6839bc8fd0636eef3b8993379d97f3d2ab23d8b8c6f52d98d23b0550fb43cc92263318b172d3cba00a6e986c7633180fa9cf29f427fa132115c3fe1ff4e6f55110ea12bec3889b03a47d2d8272c83f19110d7010e9b8c701a90ff7e3a7a9326c537a63da59b3b25c86674ca7898a3ef4dabe179a798654faaa6dde226ff02ed550237dd398d63514ff21a117cb6c9385d0c1b40eacedac7b0b8fad9e7a0d4176b8794803c583a643cc3e3a03ffbc1dfadf62253c409762cf96d27c4a9fe2c5942b9d1cee5d78a6b063716b4f19695ddb63398f9b1988f99a686ceb7b56bbd94131ab636b97afb3e5f10c7e4efdc25cb6606cea66e2320013e61a36f4a75929d57fbae829e3c709f9203403d98d15e97914dccd45f2dd60b9f504168f2fa888f72e3f947796a6d49b872d245dede2558bcda7a167acf747f8adde3199c1ceaae69dc6408b99bf33b9d012b49b1eff372a5f7774557f0a70335fc9d119922f6fdf8f69546a7b2755be70313fe5b4a1f76cfc0551f3ff0c851888221b10fb6ea83ffaa56ca75bf489db1d366bc5b6136051bbd9f30cf77722b09fa7b8f40867cf6516f14a44deee14daf2759d3eddcaf7dea26ace23522e1fe09a88ec762f39c8b281718faa52a28763c99016a577a5c1443ddf543e2e84e3a8640", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:08 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x2, 0x400000000004004e]) 17:57:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x80040, 0x118) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000015c0)={r2, &(0x7f0000000500)="59fdb8ae36a870014b95eeda598578369496d0fa3124824508f6d8f8724300307e2cec09eca69a6468d5c22c11a751bedde6435ae8ddf6ad9369323b36fc687949895eaac5127fa84d0d8f9f230f1304dec329689c0054ce29c5b5536cd8b0eb687ebaa7214ee8b634454afa01369f889873d09bd6009533a5368bd7961470a72337f15eda5f9801723fda933a78a9ebd6179542d2b79e8df0", &(0x7f00000005c0)=""/4096}, 0x18) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000340)='y\x00', 0x2, 0x1) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="078cffff29006000000cda40fff9d4c97f135d", 0x13, 0x400}], 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x705, 0x7, 0xa182, 0xff, 0x1, 0x8, 0x7f, 0x1, 0x401, 0x2}) r5 = socket$netlink(0x10, 0x3, 0x4) write$binfmt_script(r4, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'minix\x00'}, {}, {0x20, 'GPL\\-useruser'}, {0x20, '/dev/null\x00'}, {0x20, 'cgroupbdev-%em0'}, {0x20, '/dev/sg#\x00'}], 0xa, "826294e53b6ee4891a5d888ff2025254a949d4b0543d725cf43d58dc787032edbed7e27cf87cae57ac7ec38b95e28392c3eaa0040eeffbc5f7adb338f95928b09b023465c05e69614609b7d48d9ffd51047e5e46dc89302899183c1ce19c5eea8185a78fc63739fda1927090"}, 0xb2) recvmmsg(r5, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002400)=""/4096, 0x1000}}, {{&(0x7f0000005b40)=@sco, 0x80, &(0x7f0000006e80), 0x0, &(0x7f0000006f00)=""/27, 0x1b}}], 0x2, 0x0, &(0x7f0000007040)={0x77359400}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) writev(r5, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) 17:57:08 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000014f, 0x0) [ 689.151417] FAT-fs (loop2): Directory bread(block 2570) failed [ 689.199404] FAT-fs (loop2): Directory bread(block 2571) failed 17:57:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x600, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:08 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x7fffffff, 0x7, 0x4, 0x6]) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 17:57:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 689.242393] FAT-fs (loop2): Directory bread(block 2572) failed [ 689.297759] FAULT_INJECTION: forcing a failure. [ 689.297759] name failslab, interval 1, probability 0, space 0, times 0 [ 689.309422] CPU: 0 PID: 430 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 689.316723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 689.326102] Call Trace: [ 689.328727] dump_stack+0x1c9/0x2b4 [ 689.332474] ? dump_stack_print_info.cold.2+0x52/0x52 [ 689.337693] ? __kernel_text_address+0xd/0x40 [ 689.342257] ? unwind_get_return_address+0x61/0xa0 [ 689.347317] should_fail.cold.4+0xa/0x11 [ 689.351413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 689.356644] ? save_stack+0xa9/0xd0 [ 689.360302] ? kasan_kmalloc+0xc4/0xe0 [ 689.364246] ? kasan_slab_alloc+0x12/0x20 [ 689.368507] ? kmem_cache_alloc+0x12e/0x710 [ 689.372859] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 689.377733] ? kvm_mmu_load+0x21/0x1260 [ 689.381823] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 689.386346] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 689.391385] ? graph_lock+0x170/0x170 [ 689.395247] ? do_syscall_64+0x1b9/0x820 [ 689.399346] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 689.404747] ? find_held_lock+0x36/0x1c0 [ 689.408931] ? __lock_is_held+0xb5/0x140 [ 689.413125] ? check_same_owner+0x340/0x340 [ 689.417481] ? rcu_note_context_switch+0x680/0x680 [ 689.422457] __should_failslab+0x124/0x180 [ 689.426725] should_failslab+0x9/0x14 [ 689.430555] kmem_cache_alloc+0x29c/0x710 [ 689.434873] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 689.439753] mmu_topup_memory_caches+0xf7/0x3a0 [ 689.444631] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 689.450211] kvm_mmu_load+0x21/0x1260 [ 689.454295] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 689.459289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 689.464860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 689.470504] vcpu_enter_guest+0x3c8b/0x61a0 [ 689.474866] ? kasan_check_write+0x14/0x20 [ 689.479570] ? kvm_set_msr_common+0x2680/0x2680 [ 689.483801] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 689.484293] ? vmx_vcpu_load+0xad2/0xfe0 [ 689.484327] ? handle_dr+0x8c0/0x8c0 [ 689.502181] ? graph_lock+0x170/0x170 [ 689.506054] ? __lock_is_held+0xb5/0x140 [ 689.510142] ? lock_acquire+0x1e4/0x4f0 [ 689.514274] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 689.519326] ? lock_release+0x9f0/0x9f0 [ 689.523329] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 689.528727] ? kvm_arch_dev_ioctl+0x610/0x610 [ 689.533424] ? preempt_notifier_dec+0x20/0x20 [ 689.538072] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 689.542945] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:57:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001af, 0x0) [ 689.547998] kvm_vcpu_ioctl+0x7b8/0x1280 [ 689.552190] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 689.558156] ? find_held_lock+0x36/0x1c0 [ 689.562279] ? lock_downgrade+0x8f0/0x8f0 [ 689.566481] ? kasan_check_read+0x11/0x20 [ 689.570742] ? rcu_is_watching+0x8c/0x150 [ 689.574915] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 689.579617] ? __fget+0x4d5/0x740 [ 689.583100] ? ksys_dup3+0x690/0x690 [ 689.586838] ? find_held_lock+0x36/0x1c0 [ 689.590927] ? kasan_check_write+0x14/0x20 17:57:08 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 689.595189] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 689.600185] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 689.605956] do_vfs_ioctl+0x1de/0x1720 [ 689.609869] ? __lock_is_held+0xb5/0x140 [ 689.613959] ? ioctl_preallocate+0x300/0x300 [ 689.618396] ? __fget_light+0x2f7/0x440 [ 689.622404] ? fget_raw+0x20/0x20 [ 689.625880] ? __sb_end_write+0xac/0xe0 [ 689.629882] ? fput+0x130/0x1a0 [ 689.633187] ? do_syscall_64+0x9a/0x820 [ 689.637245] ? do_syscall_64+0x9a/0x820 [ 689.641474] ? lockdep_hardirqs_on+0x421/0x5c0 17:57:08 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 689.646134] ? security_file_ioctl+0x94/0xc0 [ 689.650663] ksys_ioctl+0xa9/0xd0 [ 689.654377] __x64_sys_ioctl+0x73/0xb0 [ 689.658380] do_syscall_64+0x1b9/0x820 [ 689.662299] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 689.668161] ? syscall_return_slowpath+0x5e0/0x5e0 [ 689.673345] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 689.678390] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 689.683567] ? recalc_sigpending_tsk+0x180/0x180 [ 689.688460] ? kasan_check_write+0x14/0x20 [ 689.692990] ? trace_hardirqs_off_thunk+0x1a/0x1c 17:57:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000262, 0x0) [ 689.697873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 689.703080] RIP: 0033:0x457099 [ 689.706300] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 689.725744] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 689.733491] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 689.740870] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 689.748158] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 689.755449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 689.762875] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000001c 17:57:08 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 689.903621] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:08 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='oom_adj\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)) 17:57:08 executing program 3 (fault-call:7 fault-nth:29): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:08 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40085203, &(0x7f0000000040)=0xfffffffffffff54c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x20) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/13) [ 689.944802] FAT-fs (loop2): Directory bread(block 2564) failed 17:57:08 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 689.990865] FAT-fs (loop2): Directory bread(block 2565) failed [ 690.020250] FAULT_INJECTION: forcing a failure. [ 690.020250] name failslab, interval 1, probability 0, space 0, times 0 [ 690.028133] FAT-fs (loop2): Directory bread(block 2566) failed [ 690.031917] CPU: 0 PID: 478 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 690.045121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.054491] Call Trace: [ 690.057105] dump_stack+0x1c9/0x2b4 [ 690.060914] ? dump_stack_print_info.cold.2+0x52/0x52 [ 690.063067] FAT-fs (loop2): Directory bread(block 2567) failed [ 690.066130] ? __kernel_text_address+0xd/0x40 [ 690.066149] ? unwind_get_return_address+0x61/0xa0 [ 690.066173] should_fail.cold.4+0xa/0x11 [ 690.066192] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 690.066243] ? save_stack+0xa9/0xd0 [ 690.094919] ? kasan_kmalloc+0xc4/0xe0 [ 690.098837] ? kasan_slab_alloc+0x12/0x20 [ 690.103013] ? kmem_cache_alloc+0x12e/0x710 [ 690.107664] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 690.112839] ? kvm_mmu_load+0x21/0x1260 [ 690.113034] FAT-fs (loop2): Directory bread(block 2568) failed [ 690.116891] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 690.116906] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 690.116922] ? graph_lock+0x170/0x170 [ 690.116939] ? do_syscall_64+0x1b9/0x820 [ 690.116956] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.116976] ? find_held_lock+0x36/0x1c0 [ 690.117001] ? __lock_is_held+0xb5/0x140 [ 690.127319] FAT-fs (loop2): Directory bread(block 2569) failed [ 690.127605] ? check_same_owner+0x340/0x340 [ 690.164375] ? rcu_note_context_switch+0x680/0x680 [ 690.164425] FAT-fs (loop2): Directory bread(block 2570) failed [ 690.169371] __should_failslab+0x124/0x180 [ 690.169392] should_failslab+0x9/0x14 [ 690.169406] kmem_cache_alloc+0x29c/0x710 [ 690.169427] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 690.169447] ? kvm_pfn_to_page+0x7a/0xa0 [ 690.169468] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 690.169487] mmu_topup_memory_caches+0xf7/0x3a0 [ 690.189416] FAT-fs (loop2): Directory bread(block 2571) failed [ 690.193246] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 690.193273] kvm_mmu_load+0x21/0x1260 [ 690.193291] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 690.193311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 690.193330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 690.193352] vcpu_enter_guest+0x3c8b/0x61a0 [ 690.202945] FAT-fs (loop2): Directory bread(block 2572) failed [ 690.206952] ? kasan_check_write+0x14/0x20 [ 690.206978] ? kvm_set_msr_common+0x2680/0x2680 [ 690.207001] ? vmx_vcpu_load+0xad2/0xfe0 [ 690.207022] ? handle_dr+0x8c0/0x8c0 [ 690.207037] ? graph_lock+0x170/0x170 [ 690.207064] ? __lock_is_held+0xb5/0x140 [ 690.207080] ? lock_acquire+0x1e4/0x4f0 [ 690.207092] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 690.207108] ? lock_release+0x9f0/0x9f0 [ 690.207122] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 690.207138] ? kvm_arch_dev_ioctl+0x610/0x610 [ 690.207159] ? preempt_notifier_dec+0x20/0x20 [ 690.301384] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 690.306277] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 690.311339] kvm_vcpu_ioctl+0x7b8/0x1280 [ 690.315429] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 690.321170] ? find_held_lock+0x36/0x1c0 [ 690.325288] ? lock_downgrade+0x8f0/0x8f0 [ 690.329496] ? kasan_check_read+0x11/0x20 [ 690.333661] ? rcu_is_watching+0x8c/0x150 [ 690.337832] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 690.342624] ? __fget+0x4d5/0x740 [ 690.346116] ? ksys_dup3+0x690/0x690 [ 690.349855] ? find_held_lock+0x36/0x1c0 [ 690.353949] ? kasan_check_write+0x14/0x20 [ 690.358207] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 690.363206] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 690.368992] do_vfs_ioctl+0x1de/0x1720 [ 690.373045] ? __lock_is_held+0xb5/0x140 [ 690.377113] ? ioctl_preallocate+0x300/0x300 [ 690.381526] ? __fget_light+0x2f7/0x440 [ 690.386149] ? fget_raw+0x20/0x20 [ 690.389604] ? __sb_end_write+0xac/0xe0 [ 690.393856] ? fput+0x130/0x1a0 [ 690.397138] ? do_syscall_64+0x9a/0x820 [ 690.401286] ? do_syscall_64+0x9a/0x820 [ 690.405290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 690.409890] ? security_file_ioctl+0x94/0xc0 [ 690.414314] ksys_ioctl+0xa9/0xd0 [ 690.417826] __x64_sys_ioctl+0x73/0xb0 [ 690.421717] do_syscall_64+0x1b9/0x820 [ 690.425608] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 690.431177] ? syscall_return_slowpath+0x5e0/0x5e0 [ 690.436108] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 690.442140] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 690.447288] ? recalc_sigpending_tsk+0x180/0x180 [ 690.452150] ? kasan_check_write+0x14/0x20 [ 690.456396] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 690.461287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.466544] RIP: 0033:0x457099 [ 690.469795] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.488701] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 690.496434] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 690.503898] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 690.511300] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 690.518582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 690.525938] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000001d 17:57:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x805, 0xab3b) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000003000000000000000000689d0000000000007400000000000000000000000000000000000000000000000000000000000000000000000000c01da9c6a03dedb7ab32d9c105e8826e82d7df6a467f01f4e89533a0545039adef8478dfab834ac42bf6a133f91d3a7ba6eb4c13d5d36610e6724bea41e493a2e7f8eaa08337accdb29e3164155c38061c7acfa541ccbbb66738fd7ac9576e89e03e3fd1cfc5f55a2af17fbcf04e9ce9d21a862e5480d3ad54887e9aa4a5c914ab5d6e1d2152afb0a16623624b2561182a40975c7642c433"], 0x58) 17:57:09 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) 17:57:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000014a, 0x0) 17:57:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:09 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), 0x315) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[], &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x2, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000001700), 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000500)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000340)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r1, 0x18) r3 = socket$inet6(0xa, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local, [0x4000, 0x300000000000000, 0xfcff]}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x9}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 17:57:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x2000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:09 executing program 3 (fault-call:7 fault-nth:30): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 690.630918] FAT-fs (loop2): Directory bread(block 2563) failed [ 690.632048] minix_free_inode: bit 1 already cleared [ 690.668498] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 690.681197] FAT-fs (loop2): Directory bread(block 2564) failed 17:57:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 690.723427] FAT-fs (loop2): Directory bread(block 2565) failed [ 690.748405] FAT-fs (loop2): Directory bread(block 2566) failed 17:57:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000199, 0x0) 17:57:09 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400080) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 690.803182] FAT-fs (loop2): Directory bread(block 2567) failed [ 690.816776] FAT-fs (loop2): Directory bread(block 2568) failed [ 690.834430] FAT-fs (loop2): Directory bread(block 2569) failed [ 690.843642] FAT-fs (loop2): Directory bread(block 2570) failed [ 690.859138] FAULT_INJECTION: forcing a failure. [ 690.859138] name failslab, interval 1, probability 0, space 0, times 0 [ 690.870796] CPU: 0 PID: 520 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 690.878208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.887627] Call Trace: [ 690.890284] dump_stack+0x1c9/0x2b4 [ 690.893952] ? dump_stack_print_info.cold.2+0x52/0x52 [ 690.899315] ? __kernel_text_address+0xd/0x40 [ 690.903842] ? unwind_get_return_address+0x61/0xa0 [ 690.908807] should_fail.cold.4+0xa/0x11 [ 690.912939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 690.918077] ? save_stack+0xa9/0xd0 [ 690.919518] FAT-fs (loop2): Directory bread(block 2571) failed [ 690.921736] ? kasan_kmalloc+0xc4/0xe0 [ 690.921756] ? kasan_slab_alloc+0x12/0x20 [ 690.921772] ? kmem_cache_alloc+0x12e/0x710 [ 690.921795] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 690.921821] ? kvm_mmu_load+0x21/0x1260 [ 690.949433] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 690.954042] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 690.959171] ? graph_lock+0x170/0x170 [ 690.962997] ? do_syscall_64+0x1b9/0x820 [ 690.967198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.970494] FAT-fs (loop2): Directory bread(block 2572) failed [ 690.972852] ? find_held_lock+0x36/0x1c0 [ 690.972873] ? __lock_is_held+0xb5/0x140 [ 690.972905] ? check_same_owner+0x340/0x340 [ 690.972926] ? rcu_note_context_switch+0x680/0x680 [ 690.972949] __should_failslab+0x124/0x180 [ 690.972970] should_failslab+0x9/0x14 [ 691.004495] kmem_cache_alloc+0x29c/0x710 17:57:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) [ 691.008697] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 691.013572] mmu_topup_memory_caches+0xf7/0x3a0 [ 691.018391] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 691.023978] kvm_mmu_load+0x21/0x1260 [ 691.027808] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 691.032891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.038575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 691.044139] vcpu_enter_guest+0x3c8b/0x61a0 [ 691.048567] ? kasan_check_write+0x14/0x20 [ 691.052838] ? kvm_set_msr_common+0x2680/0x2680 [ 691.057540] ? vmx_vcpu_load+0xad2/0xfe0 [ 691.061752] ? handle_dr+0x8c0/0x8c0 [ 691.065668] ? graph_lock+0x170/0x170 [ 691.069603] ? __lock_is_held+0xb5/0x140 [ 691.073727] ? lock_acquire+0x1e4/0x4f0 [ 691.077730] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 691.082778] ? lock_release+0x9f0/0x9f0 [ 691.086776] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 691.092484] ? kvm_arch_dev_ioctl+0x610/0x610 [ 691.097004] ? preempt_notifier_dec+0x20/0x20 [ 691.101531] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:57:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos`', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 691.106399] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 691.111814] kvm_vcpu_ioctl+0x7b8/0x1280 [ 691.115907] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 691.121644] ? find_held_lock+0x36/0x1c0 [ 691.125734] ? lock_downgrade+0x8f0/0x8f0 [ 691.129910] ? kasan_check_read+0x11/0x20 [ 691.134348] ? rcu_is_watching+0x8c/0x150 [ 691.138521] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 691.143258] ? __fget+0x4d5/0x740 [ 691.146919] ? ksys_dup3+0x690/0x690 [ 691.150747] ? find_held_lock+0x36/0x1c0 [ 691.154926] ? kasan_check_write+0x14/0x20 17:57:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000261, 0x0) [ 691.159189] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 691.164294] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 691.170137] do_vfs_ioctl+0x1de/0x1720 [ 691.174047] ? __lock_is_held+0xb5/0x140 [ 691.178140] ? ioctl_preallocate+0x300/0x300 [ 691.182576] ? __fget_light+0x2f7/0x440 [ 691.186703] ? fget_raw+0x20/0x20 [ 691.190325] ? __sb_end_write+0xac/0xe0 [ 691.194330] ? fput+0x130/0x1a0 [ 691.197631] ? do_syscall_64+0x9a/0x820 [ 691.201624] ? do_syscall_64+0x9a/0x820 [ 691.205623] ? lockdep_hardirqs_on+0x421/0x5c0 [ 691.210263] ? security_file_ioctl+0x94/0xc0 [ 691.214705] ksys_ioctl+0xa9/0xd0 [ 691.218185] __x64_sys_ioctl+0x73/0xb0 [ 691.222278] do_syscall_64+0x1b9/0x820 [ 691.226285] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 691.231673] ? syscall_return_slowpath+0x5e0/0x5e0 [ 691.236628] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 691.241693] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 691.246860] ? recalc_sigpending_tsk+0x180/0x180 [ 691.251644] ? kasan_check_write+0x14/0x20 [ 691.255912] ? trace_hardirqs_off_thunk+0x1a/0x1c 17:57:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:10 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="a80c1052ae5edb822118f88f0ee46e923cd8a2ddc28ffb8f83c7c04dad90b5b0c3276baefda4d6c73d8bfd2f57e03f33837d3a67e5e4e80f03002ff2e5303ba702ad03273d39c7bf2d6d0336ff109b057f7c058195824d16ede7f9b994917843ea945506aee68ad0ccc8d01e80168a3058b345a9f1cfc2854d1be2da6f52c6dd3cacaa4fd44e", @ANYRES16=r1, @ANYBLOB="00032cbd7000fedbdf250e000000080006000300000008000400000800001c0001000800090026000000080004004e2200000800050000000000080006000400000008000500090000005400030014000600fe8000000000000000000000000000aa1400020065727370616e300000000000000000001400020065727370616e3000000000000000000014000600ff0200000000000000000000000000015400020008000400008000000800060007000000080008009cdb0000080002004e22000008000500008000000800050004000000080002004e2300000800050006000000080005000800000008000900d70b000014000100080002005e000000080008000700000008000500d09f00000800050001000000"], 0x11c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) write$P9_RLCREATE(r0, &(0x7f00000003c0)={0x18, 0xf, 0x2, {{0x0, 0x2}, 0x7}}, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="36010000", @ANYRES16=r2, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x10}, 0x800) r3 = semget(0x1, 0x2, 0x1) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000003000)) write$P9_RLCREATE(r0, &(0x7f00000001c0)={0x18, 0xf, 0x2, {{0x0, 0x1, 0x3}, 0x725}}, 0x18) [ 691.260883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 691.266102] RIP: 0033:0x457099 [ 691.269330] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.288586] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 691.296331] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 691.303718] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 691.311405] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 691.318827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 691.326414] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000001e 17:57:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@newneigh={0x30, 0x1c, 0x9, 0x0, 0x0, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @loopback}]}, 0x30}}, 0x0) 17:57:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc183a89a04404ccb507aec51a90a3c08ea302e2c090358b488d0af4ddef08eba"]) 17:57:10 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)=[0x100000000, 0xffff, 0x1, 0x1, 0x5b8, 0x8, 0x8a, 0x7fff, 0x9]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9, 0xffffffffffff7fff, 0x5, 0x9}]}) 17:57:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000009a, 0x0) 17:57:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 691.690200] FAT-fs (loop2): Directory bread(block 2563) failed [ 691.705351] FAT-fs (loop2): Directory bread(block 2564) failed [ 691.711833] FAT-fs (loop2): Directory bread(block 2565) failed [ 691.718997] FAT-fs (loop2): Directory bread(block 2566) failed [ 691.740432] FAT-fs (loop2): Directory bread(block 2567) failed [ 691.761625] FAT-fs (loop2): Directory bread(block 2568) failed [ 691.776467] FAT-fs (loop2): Directory bread(block 2569) failed [ 691.786979] FAT-fs (loop2): Directory bread(block 2570) failed [ 691.796491] FAT-fs (loop2): Directory bread(block 2571) failed [ 691.811782] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[]) 17:57:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xe803000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:10 executing program 4: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0x82) r1 = memfd_create(&(0x7f0000000140)="6367726f7570320075b536e08f97e10c4289e296462f3c8fc6a418228027bf4d75931e238b41cf55afcf7dd2284567ed5a738f3382aae6349e10336adf686499eb1d9379eb28", 0x1) perf_event_open$cgroup(&(0x7f0000000400)={0x7, 0x70, 0x7fffffff, 0x0, 0x0, 0x5, 0x0, 0x101, 0x0, 0xa, 0xfff, 0x0, 0x0, 0x8000, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffff, 0xdf3, 0x5, 0x0, 0x0, 0x5, 0x4, 0x0, 0xa5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x404, 0x0, 0x0, 0x7, 0x8, 0x1000, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18}], 0x18}], 0x1, 0x0) connect$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x2, 0x20080, 0x918, 0x7ff, 0x4e94c4f6, 0x4}}, 0x8) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x50000304) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000300)=@req={0x3fc}, 0xa) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0x0) ptrace(0x4217, r0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r2, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003700), 0x0, 0x0, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000240)={0x100000000, 0x5}) 17:57:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000020f, 0x0) 17:57:10 executing program 5: semget$private(0x0, 0x2, 0x88) r0 = semget$private(0x0, 0x0, 0x48) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x51, 0x78, 0x100000001, {0x7ff, 0x2}, {0x6, 0x10000}, @const={0x0, {0x8, 0x7c}}}) 17:57:10 executing program 3 (fault-call:7 fault-nth:31): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="d8b98318b88de5636ad1a6da820065294787d16a63d50420019952e8f06a18a3c04f37e30b2fb760f6590a86fbb61b8e5863fc4b5cf2ab412922d63418b4a752b7a852508eac7f32899568ee242c8cb615d79341c68e97208da02d2f8b0f1b3c77de0442e0c3c3bcde1bfd8cc90b5e13db38ef64ed7156ae2989168cca0a533ce721f2daebc035835f32513c3147bbe6ca6d920e59753727a0f0b5e99528983590783f7aab76e996793f415a7b13e7be1ba7926245db63453ff642bc6a2844966df1f9e22db7b39e1901e2308153b4e7d7858450d23c4f0034488eb955003054f5316d78544679685f614af106afc26923365e7e52c98c91dcb9c2402c5f8ca3148347180aac5d35b0377faff0174537fae2cc1f86bab0bfea865c076741e624f870ec3b90e16070f337254e9c7dd6208306415cf780e821cad2777c0c23a5abc3f960d2afee5574268507ba7a1b491b5ca4c99cbe7417de00586ddf78e99d590aa8f18830c01e6e83721b4bb52499313567c106f31f9f7f524ed7ba509b07d1456d835dc1362b488ad06a31b35bac766ba49c95157fcc8590ec25294d285064914fbc61202780fff7df7eeba1fff8ce4dcd629268d53dcf3469f76eeb017b4b5e55273bee4c2a1c71666245d20a0a794aee31e691762ba4f9897c9d122b1c2c67d385583e0d65df728df745e9743b11314c097316be60426dcbcdd9db9d34253314beed39500cb2347f1c9b85d62c4e21f177430629cde1f720a65db49985802a217cb41389e7cd5f8a4294fa5801f099576df5c7df25cd7e157f95292e73820319ad6eb4c23c54a7c27c6dd5429dfd94373847588cef69f3dea447fb67dd22d4e0bd8229a3d881b0a732efe0dd13e4e0db13545d34e02007d55a0cb6cdc85a816c4acc35aa7f96d95cd5d3716c2a5f3442b9df4f6d77546a610482e55bae641ebef42a4295b2551af9db4a55dadf653b259082efb7470da0240e09fabc3b70ac520f43562b921beb32f5c179491456844db914ac44fa54a688f32d502547f29b3dc81da7c6fa8ad74ac6ade5cd12e699fae2dece753505d028768c6d82aacb8a71c7b5eaff54d9a9773b86c4c96d993f1bd4a5fab9c8e7e2da5028b168805c06ae714ff1628a1b16ed4397952badf62207cfc23b4047842ec8068644ec9797b9619800384153190e6902a9cd62e6b180db5043f3b6c19fa0738d945e419fd805a000433cda63c2080caf9a30c7010b55cc17a336bea4d4572d23f7898cee4b60c2c8424d1ecc4a6951d8e1f61718ed58951468cea5e19eda711b7f9e2f760b09e75ab29e5973b3ad88d85433f233e90e2cadc1420e26cb7fbc6fc42d94ed71d86e580363f5abe469c3ed465d801a5ac407ab7b4bd88c852410b9a689fc9bb29637d3de9d734b8b77fc7313d53631a436555b02064e742ce54e13178b6650f799ec042f8a27cf8943791c114a680eb9a6f400644ff3b907b20bbc0e91ce43b8877101651c255ec1705e786354cd94e8308c07af5d5741fda80d332d0cd03dde432c7be6819b82b450fca2e2247912caab774fd15044f488982a04887ff9b008a3f71e576dc198b9bf47d1422ee4c2c9f9815513cd23a8c24d4ba1a9f231b89b62c3c2de835c8b22ead7c24d25fd0ef1650e307d048973730ce5bfae249314ac2591dd6df5bd0ed57d7fb917e67c514becc66a845676db235ae078b93146d713c521810bf5232e2da1dac82591f5ee6ede223a8dade38c84403f965fb387df4f9d7de6fbe8c32df7e629939f013761ba708a6215734fc966845246c9edb49b6dc9c7d84bba4d5c1550f3570ed3c7d7fd49a8305a5a1c42bbbc393a965b5fbf92076009ada94a475f8fa5390c33d8c0def5508fa92b16b0350c370c5d3066b42ee2126bd525925c12251f9aa0afb69cc7500ae165e5d5750463774590a580c9df8f227b186de5909dffd4b1c852ec92ef23789c191135a87b93107082abaf41c9786ad14775573fbeb091e336d59f28daa33286fd1ecae0baebf05d073abc95c753fd0e68bf58a281dc0f8f8c100b45948776d5d123b65daf490a141858855456ecec09a65fb939e330097aa88033522ce0dcc5b7c99af7865bc5d252b27f414e31a76487ac792df5d619218d76cb7438e5b1e6b5a0c961086901a832ce78426aa1cb3d016ee70377ee5ca679bb219eaa9a77881a59e019dcd1c0b785a2c139af6ba1ac93500600ac7fa980971676ba8499b3db548535d06c70494cc209cf8a5716c82f2c1c77a12731804ae294620bea843e1571249abe41603836250700ad36b454396c8cb55fb97d80898ff8b43a70d38f86cb0c27ec42a9bbe2429795a41a6125deb83f6ff619da0b73c44f409771557f1a2e9eb754e7cbe3beef06127e6c071e180799a17f31b68ed382804d86403fa2cf5fadb4e13bace1970f85c014e98ca6cd4292bc6f1df71a4d42fd1b4f4dd842ffd7ca077c872fd1b36dda38cfb5f0a2ba481354bde15d1d13f750c071a75d612469111fed3adb95c746208a7799cac21edb73af9fde8723188fae20c32e300c5094784a0b5d586615d8c0933563cb1b827d3e880ebbb699e5497b913017d1a62f5977dc8a41eb1509331ef6c6570180aec318b22db79604e84df96a89fae278dea37ce6dd267a7749389630d0d4b15c89cfbf80af0f35b8460aeddefef6dee4ae9488ce711bf2b716e4efb84642d0dd3d2f1654867ce8e2c8161a58749a6bf0ce09cfefa40350e669a42b046e7984c1553fc0fbc97a0665846ea5a3d9ce77e983fedd0fa5e3a8fb1e79024a2c1662babb3c453d51e00f5daae9fc18b0376128c0de783b37032d679cf8f13ee4c7b8aa89752e09c52c181207890d031372e776a0d913f40ea8d2bb244eb4e588c4a56bcae4c2b4a0ca496a21d751661eff0f9f934292d05ee8e99b3b71140377b01a3ab2af4db12d3b67d30f960b12c0154091d34b17350e698088ec97c9bddf61be362edbd3a4d2615a0da37ffe932fab09e8364e8d7abb96b93e36b7c63cd52bc620794c8a7f5dcc8221f1055a35da6a4c3977e2afd95c80d0ed3ee9cb268d69988a78ff9a897af0c5734f2d5aa93ce0f5ab31c265e6c0f7c534a4d1e6a4b08a629a1ceb817117d6839bc8fd0636eef3b8993379d97f3d2ab23d8b8c6f52d98d23b0550fb43cc92263318b172d3cba00a6e986c7633180fa9cf29f427fa132115c3fe1ff4e6f55110ea12bec3889b03a47d2d8272c83f19110d7010e9b8c701a90ff7e3a7a9326c537a63da59b3b25c86674ca7898a3ef4dabe179a798654faaa6dde226ff02ed550237dd398d63514ff21a117cb6c9385d0c1b40eacedac7b0b8fad9e7a0d4176b8794803c583a643cc3e3a03ffbc1dfadf62253c409762cf96d27c4a9fe2c5942b9d1cee5d78a6b063716b4f19695ddb63398f9b1988f99a686ceb7b56bbd94131ab636b97afb3e5f10c7e4efdc25cb6606cea66e2320013e61a36f4a75929d57fbae829e3c709f9203403d98d15e97914dccd45f2dd60b9f504168f2fa888f72e3f947796a6d49b872d245dede2558bcda7a167acf747f8adde3199c1ceaae69dc6408b99bf33b9d012b49b1eff372a5f7774557f0a70335fc9d119922f6fdf8f69546a7b2755be70313fe5b4a1f76cfc0551f3ff0c851888221b10fb6ea83ffaa56ca75bf489db1d366bc5b6136051bbd9f30cf77722b09fa7b8f40867cf6516f14a44deee14daf2759d3eddcaf7dea26ace23522e1fe09a88ec762f39c8b281718faa52a28763c99016a577a5c1443ddf543e2e84e3a8640", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), 0x315) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[], &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x2, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000001700), 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000500)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000340)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r1, 0x18) r3 = socket$inet6(0xa, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local, [0x4000, 0x300000000000000, 0xfcff]}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x1, @empty, 0x9}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 691.909808] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 691.945924] FAULT_INJECTION: forcing a failure. [ 691.945924] name failslab, interval 1, probability 0, space 0, times 0 [ 691.957426] CPU: 0 PID: 599 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 691.965276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.975049] Call Trace: [ 691.977680] dump_stack+0x1c9/0x2b4 [ 691.981357] ? dump_stack_print_info.cold.2+0x52/0x52 [ 691.986706] ? __kernel_text_address+0xd/0x40 [ 691.991273] ? unwind_get_return_address+0x61/0xa0 [ 691.996282] should_fail.cold.4+0xa/0x11 [ 692.000389] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 692.005537] ? save_stack+0xa9/0xd0 17:57:10 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/51, 0x33) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, &(0x7f00000000c0)=0xfffffffffffffcf2) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'osx.', '\x00'}, &(0x7f0000000240)=""/9, 0x9) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 692.009204] ? kasan_kmalloc+0xc4/0xe0 [ 692.013160] ? kasan_slab_alloc+0x12/0x20 [ 692.017352] ? kmem_cache_alloc+0x12e/0x710 [ 692.021981] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 692.026872] ? kvm_mmu_load+0x21/0x1260 [ 692.030937] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 692.035516] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 692.040569] ? graph_lock+0x170/0x170 [ 692.044391] ? do_syscall_64+0x1b9/0x820 [ 692.048480] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.053910] ? find_held_lock+0x36/0x1c0 17:57:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[]) [ 692.058003] ? __lock_is_held+0xb5/0x140 [ 692.062105] ? check_same_owner+0x340/0x340 [ 692.066451] ? rcu_note_context_switch+0x680/0x680 [ 692.071409] __should_failslab+0x124/0x180 [ 692.075673] should_failslab+0x9/0x14 [ 692.079491] kmem_cache_alloc+0x29c/0x710 [ 692.083668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 692.089250] ? kvm_pfn_to_page+0x7a/0xa0 [ 692.093342] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 692.098248] mmu_topup_memory_caches+0xf7/0x3a0 [ 692.102958] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 17:57:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000010d, 0x0) [ 692.108534] kvm_mmu_load+0x21/0x1260 [ 692.112366] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 692.117323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.122885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 692.128451] vcpu_enter_guest+0x3c8b/0x61a0 [ 692.132795] ? kasan_check_write+0x14/0x20 [ 692.137062] ? kvm_set_msr_common+0x2680/0x2680 [ 692.141806] ? vmx_vcpu_load+0xad2/0xfe0 [ 692.145880] ? handle_dr+0x8c0/0x8c0 [ 692.149608] ? graph_lock+0x170/0x170 [ 692.153431] ? __lock_is_held+0xb5/0x140 [ 692.157514] ? lock_acquire+0x1e4/0x4f0 [ 692.161495] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 692.166527] ? lock_release+0x9f0/0x9f0 [ 692.170516] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 692.175810] ? kvm_arch_dev_ioctl+0x610/0x610 [ 692.180322] ? preempt_notifier_dec+0x20/0x20 [ 692.184843] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 692.189698] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 692.194741] kvm_vcpu_ioctl+0x7b8/0x1280 [ 692.198818] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 692.204545] ? find_held_lock+0x36/0x1c0 17:57:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[]) [ 692.208634] ? lock_downgrade+0x8f0/0x8f0 [ 692.212801] ? kasan_check_read+0x11/0x20 [ 692.216964] ? rcu_is_watching+0x8c/0x150 [ 692.221142] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 692.225874] ? __fget+0x4d5/0x740 [ 692.229349] ? ksys_dup3+0x690/0x690 [ 692.233078] ? find_held_lock+0x36/0x1c0 [ 692.237159] ? kasan_check_write+0x14/0x20 [ 692.241443] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 692.246401] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 692.252139] do_vfs_ioctl+0x1de/0x1720 [ 692.256065] ? __lock_is_held+0xb5/0x140 [ 692.260151] ? ioctl_preallocate+0x300/0x300 [ 692.264577] ? __fget_light+0x2f7/0x440 [ 692.268572] ? fget_raw+0x20/0x20 [ 692.272044] ? __sb_end_write+0xac/0xe0 [ 692.276035] ? fput+0x130/0x1a0 [ 692.279339] ? do_syscall_64+0x9a/0x820 [ 692.283333] ? do_syscall_64+0x9a/0x820 [ 692.287330] ? lockdep_hardirqs_on+0x421/0x5c0 [ 692.291940] ? security_file_ioctl+0x94/0xc0 [ 692.296373] ksys_ioctl+0xa9/0xd0 [ 692.299857] __x64_sys_ioctl+0x73/0xb0 [ 692.303762] do_syscall_64+0x1b9/0x820 [ 692.307673] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 692.313059] ? syscall_return_slowpath+0x5e0/0x5e0 [ 692.318009] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 692.323049] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 692.328086] ? recalc_sigpending_tsk+0x180/0x180 [ 692.332865] ? kasan_check_write+0x14/0x20 [ 692.337125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 692.342061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.347313] RIP: 0033:0x457099 [ 692.351255] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 692.370276] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 692.378028] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 692.385344] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 692.392633] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 692.400014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 17:57:11 executing program 5: r0 = semget(0x0, 0x3, 0x200) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vsock\x00', 0x100, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) [ 692.407307] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000001f [ 692.423798] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000007d, 0x0) 17:57:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB]) [ 692.456802] FAT-fs (loop2): Directory bread(block 2564) failed [ 692.495411] FAT-fs (loop2): Directory bread(block 2565) failed [ 692.528368] FAT-fs (loop2): Directory bread(block 2566) failed [ 692.552524] Unknown ioctl 28688 [ 692.558397] FAT-fs (loop2): Directory bread(block 2567) failed [ 692.571022] Unknown ioctl 28688 17:57:11 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000140)) epoll_create(0x80) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/125, &(0x7f0000000100)=0x7d) 17:57:11 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) pipe2(&(0x7f0000000140), 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) sched_rr_get_interval(r0, &(0x7f0000000080)) fanotify_mark(0xffffffffffffffff, 0x80090, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') [ 692.587459] FAT-fs (loop2): Directory bread(block 2568) failed [ 692.595086] FAT-fs (loop2): Directory bread(block 2569) failed [ 692.625382] FAT-fs (loop2): Directory bread(block 2570) failed [ 692.658992] FAT-fs (loop2): Directory bread(block 2571) failed [ 692.702517] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xe000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000203, 0x0) 17:57:11 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 17:57:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB]) [ 692.882582] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:57:11 executing program 3 (fault-call:7 fault-nth:32): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040), 0xfb01cbdd028b9044) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x2, 0x2) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0xffffffff80000000, 0x31, 0xf27, 0x4647]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400100, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x4ad2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x12, &(0x7f0000000000), 0x4) close(r1) 17:57:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x9, {{0x2, 0x4e22, @rand_addr=0x7}}}, 0x88) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, r0, r0) write(r0, &(0x7f000002b000)="1f0000000202fffffd3b54c007110000f30501000b000600000423ca0000cf", 0x1f) 17:57:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB]) 17:57:11 executing program 0: r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/38) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x800) 17:57:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000187, 0x0) [ 693.040613] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_getevents(r3, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000140)={0x0, 0x989680}) io_submit(r3, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140), 0x4000}]) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x7) [ 693.107941] FAT-fs (loop2): Directory bread(block 2564) failed [ 693.135393] FAULT_INJECTION: forcing a failure. [ 693.135393] name failslab, interval 1, probability 0, space 0, times 0 [ 693.146795] CPU: 0 PID: 692 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 693.151919] FAT-fs (loop2): Directory bread(block 2565) failed [ 693.154164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.154173] Call Trace: [ 693.154203] dump_stack+0x1c9/0x2b4 [ 693.154260] ? dump_stack_print_info.cold.2+0x52/0x52 [ 693.154282] ? __kernel_text_address+0xd/0x40 [ 693.154308] ? unwind_get_return_address+0x61/0xa0 [ 693.170665] FAT-fs (loop2): Directory bread(block 2566) failed [ 693.172297] should_fail.cold.4+0xa/0x11 [ 693.172318] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 693.172338] ? save_stack+0xa9/0xd0 [ 693.172354] ? kasan_kmalloc+0xc4/0xe0 [ 693.172375] ? kasan_slab_alloc+0x12/0x20 [ 693.212798] FAT-fs (loop2): Directory bread(block 2567) failed [ 693.213448] ? kmem_cache_alloc+0x12e/0x710 [ 693.213468] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 693.213485] ? kvm_mmu_load+0x21/0x1260 [ 693.213507] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 693.241197] FAT-fs (loop2): Directory bread(block 2568) failed [ 693.241553] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 693.241571] ? graph_lock+0x170/0x170 17:57:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000000)={"7369743000000000e4ffffff00", &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1]}) 17:57:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc1"]) 17:57:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6664fe88955b630d81a86563612f323d", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',=E7\x00\x00\x00\x00\x00\x00', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x400, 0x0, 0x44aad30, 0x9917, 0xffff}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4400, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x1, 0x4}) r2 = creat(&(0x7f0000000340)='./bus\x00', 0x0) write$vnet(r2, &(0x7f0000000480)={0x1, {&(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000000380)=""/205}}, 0x68) fcntl$setstatus(r2, 0x4, 0x44000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000002740)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0}, &(0x7f00000027c0)=0xc) getgroups(0x1, &(0x7f0000002800)=[0xee01]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002840)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0}, &(0x7f00000028c0)=0xc) getgroups(0x3, &(0x7f0000002900)=[0xee00, 0xffffffffffffffff, 0xee01]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002940)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002980)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000002a80)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) r12 = getpgrp(0x0) lstat(&(0x7f0000002b40)='./bus\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0, 0x0}, &(0x7f0000002c40)=0xc) sendmsg$unix(r2, &(0x7f0000002d80)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="6e077abbb979", 0x6}, {&(0x7f0000001580)="80495e2ebbea52766e71f48def3076b41afcf7e576767973772f1f60db4aa2edf675bc3c09b3c378b836be91f4fcd5bec37664b8cb69a4e0624d0ac7f1d4577185ea009d1dc8903d92b4f332f7c9050f04453908b94b3d1a62ea3505518254b181cc41844cefbd470678c880bb5c1ca8235c23515c85c647d0a703190bf44960a51df89c3011", 0x86}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="55b4ee730d81d13c5210faecd34a4129c2b9ffe62002ab7aed33df379875aab4ef3b603adc52d0914065825f69f81cdd84311ff7c8531204d3e5a4b8ca5bdddffa29d08b7ee5408b2db6bdea939a7e4a1cb0bd5831850e5e9be4030e7290440f7a97ea7f8973d2472a6f7b9bb32bed0ee14ff7cd795b9c7966338bd9f6c4539cea9607c0004be9358cf6d6d9db0f069089050f8a8378aa9793aaefaa0ffb2d805aa47d11166cd873d08685487144bf70b9cf594c2e356925bb21bc66067323ec1a69c677190d28aa0aaabcb55e815e18ff4518caeec6e363e1c9418be9989e66f0634888bae7abc5e0", 0xe9}], 0x4, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r0, r1, r0, r0]}], 0x100, 0x20040000}, 0x4001) io_setup(0x40000100000003, &(0x7f0000000200)=0x0) r16 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1012, r16, 0x0) io_submit(r15, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f00000000c0)={0x10}, 0x10) [ 693.241588] ? do_syscall_64+0x1b9/0x820 [ 693.241602] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.241618] ? find_held_lock+0x36/0x1c0 [ 693.241634] ? __lock_is_held+0xb5/0x140 [ 693.241662] ? check_same_owner+0x340/0x340 [ 693.241682] ? rcu_note_context_switch+0x680/0x680 [ 693.241708] __should_failslab+0x124/0x180 [ 693.287786] should_failslab+0x9/0x14 [ 693.291616] kmem_cache_alloc+0x29c/0x710 [ 693.295798] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 693.301464] ? kvm_pfn_to_page+0x7a/0xa0 17:57:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000220, 0x0) [ 693.305552] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 693.310428] mmu_topup_memory_caches+0xf7/0x3a0 [ 693.311520] FAT-fs (loop2): Directory bread(block 2569) failed [ 693.315122] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 693.315147] kvm_mmu_load+0x21/0x1260 [ 693.315164] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 693.315183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.315202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.315267] vcpu_enter_guest+0x3c8b/0x61a0 [ 693.315289] ? kasan_check_write+0x14/0x20 [ 693.315316] ? kvm_set_msr_common+0x2680/0x2680 [ 693.360506] ? vmx_vcpu_load+0xad2/0xfe0 [ 693.364598] ? handle_dr+0x8c0/0x8c0 [ 693.368333] ? graph_lock+0x170/0x170 [ 693.371417] FAT-fs (loop2): Directory bread(block 2570) failed [ 693.372671] ? __lock_is_held+0xb5/0x140 [ 693.372692] ? lock_acquire+0x1e4/0x4f0 [ 693.372708] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 693.372728] ? lock_release+0x9f0/0x9f0 [ 693.372742] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 693.372762] ? kvm_arch_dev_ioctl+0x610/0x610 [ 693.372779] ? preempt_notifier_dec+0x20/0x20 [ 693.372802] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 693.398199] FAT-fs (loop2): Directory bread(block 2571) failed [ 693.401182] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 693.401214] kvm_vcpu_ioctl+0x7b8/0x1280 [ 693.401267] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 693.401286] ? find_held_lock+0x36/0x1c0 [ 693.401311] ? lock_downgrade+0x8f0/0x8f0 [ 693.401334] ? kasan_check_read+0x11/0x20 [ 693.401350] ? rcu_is_watching+0x8c/0x150 [ 693.401370] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 693.412601] FAT-fs (loop2): Directory bread(block 2572) failed [ 693.415403] ? __fget+0x4d5/0x740 [ 693.415427] ? ksys_dup3+0x690/0x690 [ 693.415442] ? find_held_lock+0x36/0x1c0 [ 693.415463] ? kasan_check_write+0x14/0x20 [ 693.415482] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 693.415505] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 693.415524] do_vfs_ioctl+0x1de/0x1720 [ 693.415541] ? __lock_is_held+0xb5/0x140 [ 693.498275] ? ioctl_preallocate+0x300/0x300 [ 693.502703] ? __fget_light+0x2f7/0x440 [ 693.506829] ? fget_raw+0x20/0x20 [ 693.510296] ? __sb_end_write+0xac/0xe0 [ 693.514299] ? fput+0x130/0x1a0 [ 693.517616] ? do_syscall_64+0x9a/0x820 [ 693.521750] ? do_syscall_64+0x9a/0x820 [ 693.525742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 693.530340] ? security_file_ioctl+0x94/0xc0 [ 693.534851] ksys_ioctl+0xa9/0xd0 [ 693.538435] __x64_sys_ioctl+0x73/0xb0 [ 693.542452] do_syscall_64+0x1b9/0x820 [ 693.546349] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 693.551834] ? syscall_return_slowpath+0x5e0/0x5e0 [ 693.556768] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 693.561787] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 693.566806] ? recalc_sigpending_tsk+0x180/0x180 [ 693.571625] ? kasan_check_write+0x14/0x20 [ 693.575864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 693.580710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.585900] RIP: 0033:0x457099 [ 693.589115] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.608016] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 693.615737] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 693.623020] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 693.630296] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 693.637654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 693.644937] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000020 17:57:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x4000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d561bc1"]) 17:57:12 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x100000003, 0x1) recvmmsg(r0, &(0x7f0000002ec0)=[{{&(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000002640)=[{&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/197, 0xc5}, {&(0x7f00000014c0)=""/125, 0x7d}, {&(0x7f0000001540)=""/225, 0xe1}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x7}, 0xff01}, {{&(0x7f00000026c0)=@nl, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002740)=""/99, 0x63}, {&(0x7f00000027c0)=""/137, 0x89}, {&(0x7f0000002880)=""/219, 0xdb}, {&(0x7f0000002980)=""/156, 0x9c}, {&(0x7f0000002a40)=""/109, 0x6d}, {&(0x7f0000002ac0)=""/45, 0x2d}, {&(0x7f0000002b00)=""/216, 0xd8}, {&(0x7f0000002c00)=""/34, 0x22}, {&(0x7f0000002c40)=""/224, 0xe0}], 0x9, &(0x7f0000002e00)=""/180, 0xb4, 0x7}, 0x20}], 0x2, 0x0, &(0x7f0000002f40)={0x0, 0x1c9c380}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x4, 0x2, 'client0\x00', 0xffffffff80000000, "e3d789aa5e4f3b97", "9f2dd966d89fb30c5aa8a3fa0f0652351f772611d362dd614fd7057a843110d1", 0x8000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) setxattr(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)=@known='trusted.overlay.upper\x00', &(0x7f0000003000)='/dev/amidi#\x00', 0xc, 0x1) r4 = gettid() r5 = syz_open_dev$usb(&(0x7f0000003040)='/dev/bus/usb/00#/00#\x00', 0x3, 0x110) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000080)={0x40000000}) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000003080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) tkill(r4, 0x6) 17:57:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7310", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 693.855444] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:57:12 executing program 3 (fault-call:7 fault-nth:33): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet(0x28, 0x2, 0x28) 17:57:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB]) 17:57:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000b7, 0x0) 17:57:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\b', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:12 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000080)}, 0x10) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000400)={0x2, 0x4, 0x5, 0x5, 0x7, [{0x4, 0x0, 0xc2c}, {0x19, 0x4, 0xa829, 0x0, 0x0, 0x1402}, {0x1000, 0x7, 0x1, 0x0, 0x0, 0x200}, {0x0, 0x4, 0x4, 0x0, 0x0, 0x402}, {0x10000, 0x8, 0x7, 0x0, 0x0, 0x2}, {0x100000001, 0x10001, 0x3f, 0x0, 0x0, 0x201}, {0x7, 0x4, 0x100000001}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80040000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @broadcast}}, [0x0, 0x2, 0x2, 0x9, 0x0, 0xf, 0x4, 0xbc28, 0x0, 0x6, 0x3, 0x9, 0x0, 0x0, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0xc1800000000000}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x3f8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) delete_module(&(0x7f00000005c0)='bond_slave_0\x00', 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x2000823e, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000180)='bond_slave_0\x00', 0x10000}) shutdown(r1, 0x1) [ 694.222773] FAULT_INJECTION: forcing a failure. [ 694.222773] name failslab, interval 1, probability 0, space 0, times 0 [ 694.235554] CPU: 0 PID: 764 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 694.242772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.252151] Call Trace: [ 694.254778] dump_stack+0x1c9/0x2b4 [ 694.258550] ? dump_stack_print_info.cold.2+0x52/0x52 [ 694.263888] ? __kernel_text_address+0xd/0x40 17:57:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB]) 17:57:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000238, 0x0) [ 694.268417] ? unwind_get_return_address+0x61/0xa0 [ 694.273474] should_fail.cold.4+0xa/0x11 [ 694.277773] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 694.282911] ? save_stack+0xa9/0xd0 [ 694.286574] ? kasan_kmalloc+0xc4/0xe0 [ 694.290493] ? kasan_slab_alloc+0x12/0x20 [ 694.294674] ? kmem_cache_alloc+0x12e/0x710 [ 694.299303] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 694.304619] ? kvm_mmu_load+0x21/0x1260 [ 694.308741] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 694.313417] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 694.318738] ? graph_lock+0x170/0x170 [ 694.322689] ? do_syscall_64+0x1b9/0x820 [ 694.326865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.332300] ? find_held_lock+0x36/0x1c0 [ 694.336399] ? __lock_is_held+0xb5/0x140 [ 694.340505] ? check_same_owner+0x340/0x340 [ 694.344868] ? rcu_note_context_switch+0x680/0x680 [ 694.349951] __should_failslab+0x124/0x180 [ 694.354423] should_failslab+0x9/0x14 [ 694.358350] kmem_cache_alloc+0x29c/0x710 [ 694.362550] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 694.367437] mmu_topup_memory_caches+0xf7/0x3a0 [ 694.372150] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 694.377728] kvm_mmu_load+0x21/0x1260 [ 694.381577] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 694.386548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.392257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.398023] vcpu_enter_guest+0x3c8b/0x61a0 [ 694.402380] ? kasan_check_write+0x14/0x20 [ 694.406840] ? kvm_set_msr_common+0x2680/0x2680 [ 694.411717] ? vmx_vcpu_load+0xad2/0xfe0 [ 694.415909] ? handle_dr+0x8c0/0x8c0 [ 694.419652] ? graph_lock+0x170/0x170 [ 694.423488] ? __lock_is_held+0xb5/0x140 [ 694.427762] ? lock_acquire+0x1e4/0x4f0 [ 694.431874] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 694.436918] ? lock_release+0x9f0/0x9f0 [ 694.440913] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 694.446256] ? kvm_arch_dev_ioctl+0x610/0x610 [ 694.450891] ? preempt_notifier_dec+0x20/0x20 [ 694.455424] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 694.460295] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 694.465383] kvm_vcpu_ioctl+0x7b8/0x1280 17:57:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x5, 0x400000, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x100c}], 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x119040, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 17:57:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB]) [ 694.469477] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 694.475272] ? find_held_lock+0x36/0x1c0 [ 694.479372] ? lock_downgrade+0x8f0/0x8f0 [ 694.483726] ? kasan_check_read+0x11/0x20 [ 694.487902] ? rcu_is_watching+0x8c/0x150 [ 694.492079] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 694.496789] ? __fget+0x4d5/0x740 [ 694.500299] ? ksys_dup3+0x690/0x690 [ 694.504124] ? find_held_lock+0x36/0x1c0 [ 694.508208] ? kasan_check_write+0x14/0x20 [ 694.512509] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 694.517928] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 694.523761] do_vfs_ioctl+0x1de/0x1720 [ 694.527677] ? __lock_is_held+0xb5/0x140 [ 694.531767] ? ioctl_preallocate+0x300/0x300 [ 694.536205] ? __fget_light+0x2f7/0x440 [ 694.540272] ? fget_raw+0x20/0x20 [ 694.543761] ? __sb_end_write+0xac/0xe0 [ 694.547901] ? fput+0x130/0x1a0 [ 694.551259] ? do_syscall_64+0x9a/0x820 [ 694.555299] ? do_syscall_64+0x9a/0x820 [ 694.559464] ? lockdep_hardirqs_on+0x421/0x5c0 [ 694.564085] ? security_file_ioctl+0x94/0xc0 [ 694.568649] ksys_ioctl+0xa9/0xd0 [ 694.572259] __x64_sys_ioctl+0x73/0xb0 [ 694.576290] do_syscall_64+0x1b9/0x820 [ 694.580497] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 694.585993] ? syscall_return_slowpath+0x5e0/0x5e0 [ 694.591118] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 694.596370] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 694.601493] ? recalc_sigpending_tsk+0x180/0x180 [ 694.606289] ? kasan_check_write+0x14/0x20 [ 694.610545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 694.615413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.620791] RIP: 0033:0x457099 [ 694.624122] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.643311] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 694.651194] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 694.658856] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 694.666202] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 694.673517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 694.680868] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000021 17:57:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xb526, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\f', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/145) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0505350, &(0x7f0000000040)) r3 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r5 = getgid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000500)=[r3, r4, r5, r6, r7, r8, r9, r10]) getegid() 17:57:13 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000080)}, 0x10) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000400)={0x2, 0x4, 0x5, 0x5, 0x7, [{0x4, 0x0, 0xc2c}, {0x19, 0x4, 0xa829, 0x0, 0x0, 0x1402}, {0x1000, 0x7, 0x1, 0x0, 0x0, 0x200}, {0x0, 0x4, 0x4, 0x0, 0x0, 0x402}, {0x10000, 0x8, 0x7, 0x0, 0x0, 0x2}, {0x100000001, 0x10001, 0x3f, 0x0, 0x0, 0x201}, {0x7, 0x4, 0x100000001}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80040000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @broadcast}}, [0x0, 0x2, 0x2, 0x9, 0x0, 0xf, 0x4, 0xbc28, 0x0, 0x6, 0x3, 0x9, 0x0, 0x0, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0xc1800000000000}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x3f8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) delete_module(&(0x7f00000005c0)='bond_slave_0\x00', 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x2000823e, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000180)='bond_slave_0\x00', 0x10000}) shutdown(r1, 0x1) 17:57:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d002000000400000"]) [ 694.848850] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 17:57:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001f1, 0x0) 17:57:13 executing program 3 (fault-call:7 fault-nth:34): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:13 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000080)}, 0x10) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000400)={0x2, 0x4, 0x5, 0x5, 0x7, [{0x4, 0x0, 0xc2c}, {0x19, 0x4, 0xa829, 0x0, 0x0, 0x1402}, {0x1000, 0x7, 0x1, 0x0, 0x0, 0x200}, {0x0, 0x4, 0x4, 0x0, 0x0, 0x402}, {0x10000, 0x8, 0x7, 0x0, 0x0, 0x2}, {0x100000001, 0x10001, 0x3f, 0x0, 0x0, 0x201}, {0x7, 0x4, 0x100000001}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80040000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @broadcast}}, [0x0, 0x2, 0x2, 0x9, 0x0, 0xf, 0x4, 0xbc28, 0x0, 0x6, 0x3, 0x9, 0x0, 0x0, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0xc1800000000000}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x3f8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) delete_module(&(0x7f00000005c0)='bond_slave_0\x00', 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x2000823e, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000180)='bond_slave_0\x00', 0x10000}) shutdown(r1, 0x1) 17:57:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f731e", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="0b0000007a6d8da55a634f69904fcc030000"]) 17:57:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae4"]) 17:57:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f0000000080)=@sg0='/dev/sg0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x1000, &(0x7f0000000180)='y\x00') lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0x17, &(0x7f0000000580)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x0, "3de648326d5c306439644338c0a26f82a54263d16b14c53144ded1175705697cb252d782a1bac3b04a3b8faaf4ebf2befbf81ccb5776df85df978ea546b94137ba0d81bbe851e12bcfa9adddb205b733"}, 0xd8) r1 = accept(r0, &(0x7f0000000200)=@hci, &(0x7f0000000300)=0x80) accept4$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x800) 17:57:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000015, 0x0) 17:57:14 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x8) r1 = socket(0x10, 0x8000f, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@bridge_setlink={0x24, 0x13, 0x129, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4}]}, 0x24}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") [ 695.237793] FAULT_INJECTION: forcing a failure. [ 695.237793] name failslab, interval 1, probability 0, space 0, times 0 [ 695.249636] CPU: 0 PID: 851 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 695.257804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.267364] Call Trace: [ 695.269998] dump_stack+0x1c9/0x2b4 [ 695.273678] ? dump_stack_print_info.cold.2+0x52/0x52 [ 695.278983] ? __kernel_text_address+0xd/0x40 17:57:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427c1059d"]) [ 695.283513] ? unwind_get_return_address+0x61/0xa0 [ 695.288796] should_fail.cold.4+0xa/0x11 [ 695.293465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 695.298714] ? save_stack+0xa9/0xd0 [ 695.302669] ? kasan_kmalloc+0xc4/0xe0 [ 695.307353] ? kasan_slab_alloc+0x12/0x20 [ 695.312774] ? kmem_cache_alloc+0x12e/0x710 [ 695.317695] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 695.322663] ? kvm_mmu_load+0x21/0x1260 [ 695.327070] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 695.331601] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:57:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x40000000015, 0x5, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x14) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/2, 0x2}, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/121, 0x79, 0x40000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0x10) [ 695.336826] ? graph_lock+0x170/0x170 [ 695.340962] ? do_syscall_64+0x1b9/0x820 [ 695.345327] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 695.350742] ? find_held_lock+0x36/0x1c0 [ 695.355214] ? __lock_is_held+0xb5/0x140 [ 695.359777] ? check_same_owner+0x340/0x340 [ 695.364416] ? rcu_note_context_switch+0x680/0x680 [ 695.369850] __should_failslab+0x124/0x180 [ 695.374130] should_failslab+0x9/0x14 [ 695.377968] kmem_cache_alloc+0x29c/0x710 [ 695.382290] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 695.388022] ? kvm_pfn_to_page+0x7a/0xa0 [ 695.392271] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 695.397140] mmu_topup_memory_caches+0xf7/0x3a0 [ 695.401819] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 695.407366] kvm_mmu_load+0x21/0x1260 [ 695.411172] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 695.416116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.421669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.427266] vcpu_enter_guest+0x3c8b/0x61a0 [ 695.431613] ? kasan_check_write+0x14/0x20 [ 695.435870] ? kvm_set_msr_common+0x2680/0x2680 [ 695.440571] ? vmx_vcpu_load+0xad2/0xfe0 [ 695.444650] ? handle_dr+0x8c0/0x8c0 [ 695.448373] ? graph_lock+0x170/0x170 [ 695.452206] ? __lock_is_held+0xb5/0x140 [ 695.456406] ? lock_acquire+0x1e4/0x4f0 [ 695.460397] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 695.465497] ? lock_release+0x9f0/0x9f0 [ 695.469472] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 695.474752] ? kvm_arch_dev_ioctl+0x610/0x610 [ 695.479292] ? preempt_notifier_dec+0x20/0x20 [ 695.483809] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 695.488654] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 695.493680] kvm_vcpu_ioctl+0x7b8/0x1280 [ 695.497754] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 695.503485] ? find_held_lock+0x36/0x1c0 [ 695.507565] ? lock_downgrade+0x8f0/0x8f0 [ 695.511734] ? kasan_check_read+0x11/0x20 [ 695.515889] ? rcu_is_watching+0x8c/0x150 [ 695.520098] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 695.524774] ? __fget+0x4d5/0x740 [ 695.528275] ? ksys_dup3+0x690/0x690 [ 695.532002] ? find_held_lock+0x36/0x1c0 [ 695.536079] ? kasan_check_write+0x14/0x20 [ 695.540344] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 695.545308] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 695.551033] do_vfs_ioctl+0x1de/0x1720 [ 695.554931] ? __lock_is_held+0xb5/0x140 [ 695.558996] ? ioctl_preallocate+0x300/0x300 [ 695.563414] ? __fget_light+0x2f7/0x440 [ 695.567390] ? fget_raw+0x20/0x20 [ 695.570847] ? __sb_end_write+0xac/0xe0 [ 695.574823] ? fput+0x130/0x1a0 [ 695.578119] ? do_syscall_64+0x9a/0x820 [ 695.582108] ? do_syscall_64+0x9a/0x820 [ 695.586082] ? lockdep_hardirqs_on+0x421/0x5c0 [ 695.590668] ? security_file_ioctl+0x94/0xc0 [ 695.595082] ksys_ioctl+0xa9/0xd0 [ 695.598541] __x64_sys_ioctl+0x73/0xb0 [ 695.602617] do_syscall_64+0x1b9/0x820 [ 695.606609] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 695.611986] ? syscall_return_slowpath+0x5e0/0x5e0 [ 695.616936] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 695.621957] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 695.626977] ? recalc_sigpending_tsk+0x180/0x180 [ 695.631806] ? kasan_check_write+0x14/0x20 17:57:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xfeffffff00000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000158, 0x0) 17:57:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x280000000) r2 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) dup2(r2, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000000)={0x434, 0x0, 0x0, 0x15b874b9}) write$binfmt_aout(r5, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000063fc98c0100000400000000000000000065750ede825e45a90f3d09876e700cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235edbb98b7559414d05501b5357df02d2eed24a7c27189c3003b2cbdae69c72000000000000000710e13"], 0x7e) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000200)={0x0, 0x401}) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000340)=""/4096) syz_kvm_setup_cpu$x86(r1, r7, &(0x7f0000011000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000080)="660f21b7f24c0f2c7c3b5366baa000ec42adc4a121ed7c3ae266baf80cb803d5da8cef66bafc0cb0b3ee0fc79e00000000f3260f21ca2e420f01330f381d7eba", 0x40}], 0x1, 0x0, &(0x7f0000000200), 0x0) [ 695.636063] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 695.640987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 695.646193] RIP: 0033:0x457099 [ 695.649439] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 695.668367] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 695.676193] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 17:57:14 executing program 4: 17:57:14 executing program 3 (fault-call:7 fault-nth:35): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 695.683111] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 695.683604] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 695.683614] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 695.683623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 695.683632] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000022 17:57:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) 17:57:14 executing program 4: [ 695.920465] FAULT_INJECTION: forcing a failure. [ 695.920465] name failslab, interval 1, probability 0, space 0, times 0 [ 695.931976] CPU: 0 PID: 886 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 695.939585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.948963] Call Trace: [ 695.951590] dump_stack+0x1c9/0x2b4 [ 695.955285] ? dump_stack_print_info.cold.2+0x52/0x52 [ 695.961029] ? __kernel_text_address+0xd/0x40 [ 695.965557] ? unwind_get_return_address+0x61/0xa0 [ 695.970530] should_fail.cold.4+0xa/0x11 [ 695.974632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 695.979771] ? save_stack+0xa9/0xd0 [ 695.983582] ? kasan_kmalloc+0xc4/0xe0 [ 695.987495] ? kasan_slab_alloc+0x12/0x20 [ 695.991665] ? kmem_cache_alloc+0x12e/0x710 [ 695.996015] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 696.000886] ? kvm_mmu_load+0x21/0x1260 [ 696.004890] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 696.009416] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 696.014462] ? graph_lock+0x170/0x170 17:57:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a6"]) [ 696.018295] ? do_syscall_64+0x1b9/0x820 [ 696.022390] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.027796] ? find_held_lock+0x36/0x1c0 [ 696.031891] ? __lock_is_held+0xb5/0x140 [ 696.035995] ? check_same_owner+0x340/0x340 [ 696.040353] ? rcu_note_context_switch+0x680/0x680 [ 696.045323] __should_failslab+0x124/0x180 [ 696.049593] should_failslab+0x9/0x14 [ 696.053419] kmem_cache_alloc+0x29c/0x710 [ 696.057604] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 696.062485] mmu_topup_memory_caches+0xf7/0x3a0 17:57:14 executing program 0: [ 696.067312] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 696.072889] kvm_mmu_load+0x21/0x1260 [ 696.076722] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 696.081690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.087439] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.093016] vcpu_enter_guest+0x3c8b/0x61a0 [ 696.097461] ? kasan_check_write+0x14/0x20 [ 696.101735] ? kvm_set_msr_common+0x2680/0x2680 [ 696.106448] ? vmx_vcpu_load+0xad2/0xfe0 [ 696.110546] ? handle_dr+0x8c0/0x8c0 [ 696.114292] ? graph_lock+0x170/0x170 17:57:14 executing program 0: [ 696.118132] ? __lock_is_held+0xb5/0x140 [ 696.122216] ? lock_acquire+0x1e4/0x4f0 [ 696.126281] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 696.131326] ? lock_release+0x9f0/0x9f0 [ 696.135325] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 696.140627] ? kvm_arch_dev_ioctl+0x610/0x610 [ 696.145147] ? preempt_notifier_dec+0x20/0x20 [ 696.149677] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 696.154728] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 696.159783] kvm_vcpu_ioctl+0x7b8/0x1280 [ 696.163878] ? kvm_uevent_notify_change.part.32+0x440/0x440 17:57:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000017f, 0x0) [ 696.169616] ? find_held_lock+0x36/0x1c0 [ 696.173710] ? lock_downgrade+0x8f0/0x8f0 [ 696.177891] ? kasan_check_read+0x11/0x20 [ 696.182064] ? rcu_is_watching+0x8c/0x150 [ 696.186269] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 696.190979] ? __fget+0x4d5/0x740 [ 696.194465] ? ksys_dup3+0x690/0x690 [ 696.198206] ? find_held_lock+0x36/0x1c0 [ 696.202332] ? kasan_check_write+0x14/0x20 [ 696.206599] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 696.211567] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 696.217310] do_vfs_ioctl+0x1de/0x1720 17:57:15 executing program 0: [ 696.221257] ? __lock_is_held+0xb5/0x140 [ 696.225353] ? ioctl_preallocate+0x300/0x300 [ 696.229787] ? __fget_light+0x2f7/0x440 [ 696.233788] ? fget_raw+0x20/0x20 [ 696.237291] ? __sb_end_write+0xac/0xe0 [ 696.241304] ? fput+0x130/0x1a0 [ 696.244614] ? do_syscall_64+0x9a/0x820 [ 696.248620] ? do_syscall_64+0x9a/0x820 [ 696.252621] ? lockdep_hardirqs_on+0x421/0x5c0 [ 696.257267] ? security_file_ioctl+0x94/0xc0 [ 696.261890] ksys_ioctl+0xa9/0xd0 [ 696.265376] __x64_sys_ioctl+0x73/0xb0 [ 696.269309] do_syscall_64+0x1b9/0x820 [ 696.273258] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 696.278653] ? syscall_return_slowpath+0x5e0/0x5e0 [ 696.283697] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 696.288746] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 696.293788] ? recalc_sigpending_tsk+0x180/0x180 [ 696.298572] ? kasan_check_write+0x14/0x20 [ 696.302841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.307717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.312928] RIP: 0033:0x457099 [ 696.316145] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 696.335074] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 696.342817] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 696.350107] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 696.357391] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 696.364673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 17:57:15 executing program 0: [ 696.371959] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000023 [ 696.381122] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a6"]) [ 696.413552] FAT-fs (loop2): Directory bread(block 2564) failed [ 696.440619] FAT-fs (loop2): Directory bread(block 2565) failed [ 696.503693] FAT-fs (loop2): Directory bread(block 2566) failed [ 696.530592] FAT-fs (loop2): Directory bread(block 2567) failed [ 696.548584] FAT-fs (loop2): Directory bread(block 2568) failed [ 696.566731] FAT-fs (loop2): Directory bread(block 2569) failed [ 696.575387] FAT-fs (loop2): Directory bread(block 2570) failed [ 696.581570] FAT-fs (loop2): Directory bread(block 2571) failed [ 696.587786] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:15 executing program 5: 17:57:15 executing program 4: 17:57:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x700000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:15 executing program 0: 17:57:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae4"]) 17:57:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000015f, 0x0) 17:57:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73ff", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:15 executing program 3 (fault-call:7 fault-nth:36): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:15 executing program 0: [ 696.721255] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:57:15 executing program 5: [ 696.776756] FAULT_INJECTION: forcing a failure. [ 696.776756] name failslab, interval 1, probability 0, space 0, times 0 [ 696.788340] CPU: 0 PID: 942 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 696.795556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 696.804929] Call Trace: [ 696.808074] dump_stack+0x1c9/0x2b4 [ 696.811741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 696.816967] ? __kernel_text_address+0xd/0x40 [ 696.821498] ? unwind_get_return_address+0x61/0xa0 [ 696.826467] should_fail.cold.4+0xa/0x11 [ 696.830571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 696.835731] ? save_stack+0xa9/0xd0 [ 696.839677] ? kasan_kmalloc+0xc4/0xe0 [ 696.843565] ? kasan_slab_alloc+0x12/0x20 [ 696.847930] ? kmem_cache_alloc+0x12e/0x710 [ 696.852299] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 696.857165] ? kvm_mmu_load+0x21/0x1260 [ 696.861420] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 696.865935] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 696.870971] ? graph_lock+0x170/0x170 [ 696.874793] ? do_syscall_64+0x1b9/0x820 [ 696.878872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.884292] ? find_held_lock+0x36/0x1c0 [ 696.888380] ? __lock_is_held+0xb5/0x140 [ 696.892476] ? check_same_owner+0x340/0x340 [ 696.896822] ? rcu_note_context_switch+0x680/0x680 [ 696.901924] __should_failslab+0x124/0x180 [ 696.906182] should_failslab+0x9/0x14 [ 696.910108] kmem_cache_alloc+0x29c/0x710 [ 696.914308] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 696.919868] ? kvm_pfn_to_page+0x7a/0xa0 [ 696.923953] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 696.928819] mmu_topup_memory_caches+0xf7/0x3a0 [ 696.933511] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 696.939180] kvm_mmu_load+0x21/0x1260 [ 696.943003] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 696.947955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.953521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.959082] vcpu_enter_guest+0x3c8b/0x61a0 [ 696.963458] ? kasan_check_write+0x14/0x20 [ 696.967725] ? kvm_set_msr_common+0x2680/0x2680 [ 696.972418] ? vmx_vcpu_load+0xad2/0xfe0 [ 696.976500] ? handle_dr+0x8c0/0x8c0 [ 696.980256] ? graph_lock+0x170/0x170 [ 696.984093] ? __lock_is_held+0xb5/0x140 [ 696.988173] ? lock_acquire+0x1e4/0x4f0 [ 696.992160] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 696.997198] ? lock_release+0x9f0/0x9f0 [ 697.001219] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 697.006548] ? kvm_arch_dev_ioctl+0x610/0x610 [ 697.011061] ? preempt_notifier_dec+0x20/0x20 [ 697.015583] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 697.020482] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 697.025713] kvm_vcpu_ioctl+0x7b8/0x1280 [ 697.029802] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 697.035533] ? find_held_lock+0x36/0x1c0 [ 697.039624] ? lock_downgrade+0x8f0/0x8f0 [ 697.043793] ? kasan_check_read+0x11/0x20 [ 697.047960] ? rcu_is_watching+0x8c/0x150 [ 697.052129] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 697.056829] ? __fget+0x4d5/0x740 [ 697.060306] ? ksys_dup3+0x690/0x690 [ 697.064038] ? find_held_lock+0x36/0x1c0 [ 697.068120] ? kasan_check_write+0x14/0x20 [ 697.072382] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 697.077340] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 697.083078] do_vfs_ioctl+0x1de/0x1720 [ 697.086981] ? __lock_is_held+0xb5/0x140 [ 697.091063] ? ioctl_preallocate+0x300/0x300 [ 697.095490] ? __fget_light+0x2f7/0x440 [ 697.099486] ? fget_raw+0x20/0x20 [ 697.102962] ? __sb_end_write+0xac/0xe0 [ 697.106957] ? fput+0x130/0x1a0 [ 697.110289] ? do_syscall_64+0x9a/0x820 [ 697.114301] ? do_syscall_64+0x9a/0x820 [ 697.118302] ? lockdep_hardirqs_on+0x421/0x5c0 [ 697.122971] ? security_file_ioctl+0x94/0xc0 [ 697.127406] ksys_ioctl+0xa9/0xd0 [ 697.130882] __x64_sys_ioctl+0x73/0xb0 [ 697.134879] do_syscall_64+0x1b9/0x820 [ 697.138882] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 697.144290] ? syscall_return_slowpath+0x5e0/0x5e0 [ 697.149275] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 697.154449] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 697.159485] ? recalc_sigpending_tsk+0x180/0x180 [ 697.164437] ? kasan_check_write+0x14/0x20 [ 697.169013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.174017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 697.179255] RIP: 0033:0x457099 [ 697.182474] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 697.201547] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 697.209288] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 697.216662] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 17:57:16 executing program 4: [ 697.224476] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 697.231773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 697.239192] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000024 17:57:16 executing program 6: 17:57:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:16 executing program 0: 17:57:16 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(r1, r2) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() timer_create(0x0, &(0x7f0000000540)={0x0, 0x2d, 0x0, @thr={&(0x7f00000003c0)="65a46e635ef21ec2cffc5571e61d7ddbc9e7722f06b904ebcc9dac83c0f8adfa4faeff5ff03b2266bc9768ab1191fa7e34645d6002712d7b712fff4deee9d530fc3d8ba06e8382b9bad123cd9a563ad584f5c74e8ddadde27ccf80bc48488a84075e46a41ba16c3f262d26c7baa3079846858618149005eb32a953253f6b67a1eda2ab0a6243c6847cab146d77e8ec26bf12f9d8a7122da4549a66e9996f6f883bbc24df8ef9f4d324c42aab", &(0x7f00000004c0)="b03fec854e64fd6f521d3141d0f847fb52bf80c76e7f43a37667f09190792e84c7eec62ead6b6d36bbf9aeeacb10e2bb2d6ef1dcb1e75d19f47ea5db17"}}, &(0x7f0000000580)) sched_setscheduler(r4, 0x5, &(0x7f0000000100)) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x80000000, 0x3ff}}, {{0xa, 0x0, 0x48eb, @loopback}}}, 0x2b) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x18) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x4, 0x40) getsockname$netlink(r3, &(0x7f00000005c0), &(0x7f0000000600)=0xc) 17:57:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x10000200003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2, 0x68000000, 0xe00000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x9]}}}, 0x0, 0xff00, 0x0, 0x0, 0x5}, 0x98) 17:57:16 executing program 3 (fault-call:7 fault-nth:37): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000d1, 0x0) [ 697.507493] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x60, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:16 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 697.560924] FAT-fs (loop2): Directory bread(block 2564) failed [ 697.592592] FAULT_INJECTION: forcing a failure. [ 697.592592] name failslab, interval 1, probability 0, space 0, times 0 [ 697.603964] CPU: 0 PID: 980 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 697.611165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.611566] FAT-fs (loop2): Directory bread(block 2565) failed [ 697.620569] Call Trace: [ 697.620601] dump_stack+0x1c9/0x2b4 [ 697.620625] ? dump_stack_print_info.cold.2+0x52/0x52 [ 697.620650] ? __kernel_text_address+0xd/0x40 [ 697.642494] ? unwind_get_return_address+0x61/0xa0 [ 697.647444] should_fail.cold.4+0xa/0x11 [ 697.651527] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 697.655768] FAT-fs (loop2): Directory bread(block 2566) failed [ 697.656644] ? save_stack+0xa9/0xd0 [ 697.656661] ? kasan_kmalloc+0xc4/0xe0 [ 697.656675] ? kasan_slab_alloc+0x12/0x20 [ 697.656693] ? kmem_cache_alloc+0x12e/0x710 [ 697.662784] FAT-fs (loop2): Directory bread(block 2567) failed [ 697.666281] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 697.666298] ? kvm_mmu_load+0x21/0x1260 [ 697.666317] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 697.666331] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 697.666348] ? graph_lock+0x170/0x170 17:57:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000440)=""/202, &(0x7f0000000240)=0x120) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000b80)='veth0_to_bond\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={0x0, 0x4}, &(0x7f00000007c0)=0x8) fstat(r0, &(0x7f0000000800)) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x33, 0x402080) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) getgroups(0x6, &(0x7f0000000a00)=[0xee01, 0xee01, 0xee00, 0xee01, 0xee00, 0x0]) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000002c0)=0x110000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000a80)=0xc) fallocate(r0, 0x0, 0x4, 0x80000001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ac0)=0x0) r6 = shmget(0x1, 0xe000, 0x1000, &(0x7f0000fef000/0xe000)=nil) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000b00)={{0x22, 0x0, r3, 0x0, r2, 0xfffffffffffffffd, 0x3}, 0xb000000000000000, 0xf7a, 0x0, 0x4, r4, r5}) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000006c00000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000740)="7c9b2e60f31b7284c53a671ab0eb3936247fc0a474fa6beabe04abcd1744724c220f4fc574c7ab0b2980cf8be424d4e74b") [ 697.671122] FAT-fs (loop2): Directory bread(block 2568) failed [ 697.674373] ? do_syscall_64+0x1b9/0x820 [ 697.674390] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 697.674411] ? find_held_lock+0x36/0x1c0 [ 697.674430] ? __lock_is_held+0xb5/0x140 [ 697.678859] FAT-fs (loop2): Directory bread(block 2569) failed [ 697.684728] ? check_same_owner+0x340/0x340 [ 697.684749] ? rcu_note_context_switch+0x680/0x680 [ 697.684773] __should_failslab+0x124/0x180 [ 697.684793] should_failslab+0x9/0x14 [ 697.690268] FAT-fs (loop2): Directory bread(block 2570) failed 17:57:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f7302", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 697.693593] kmem_cache_alloc+0x29c/0x710 [ 697.693618] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 697.693638] mmu_topup_memory_caches+0xf7/0x3a0 [ 697.693662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 697.698623] FAT-fs (loop2): Directory bread(block 2571) failed [ 697.703157] kvm_mmu_load+0x21/0x1260 [ 697.703176] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 697.703195] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 697.703217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 697.707178] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000111, 0x0) [ 697.712990] vcpu_enter_guest+0x3c8b/0x61a0 [ 697.713011] ? kasan_check_write+0x14/0x20 [ 697.713033] ? kvm_set_msr_common+0x2680/0x2680 [ 697.713055] ? vmx_vcpu_load+0xad2/0xfe0 [ 697.814982] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 697.816138] ? handle_dr+0x8c0/0x8c0 [ 697.816155] ? graph_lock+0x170/0x170 [ 697.816187] ? __lock_is_held+0xb5/0x140 [ 697.839646] FAULT_INJECTION: forcing a failure. [ 697.839646] name failslab, interval 1, probability 0, space 0, times 0 [ 697.842702] ? lock_acquire+0x1e4/0x4f0 [ 697.842721] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 697.842739] ? lock_release+0x9f0/0x9f0 [ 697.842752] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 697.842772] ? kvm_arch_dev_ioctl+0x610/0x610 [ 697.842796] ? preempt_notifier_dec+0x20/0x20 [ 697.889230] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 697.894123] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 697.899159] kvm_vcpu_ioctl+0x7b8/0x1280 [ 697.903239] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 697.908968] ? find_held_lock+0x36/0x1c0 [ 697.913046] ? lock_downgrade+0x8f0/0x8f0 [ 697.917206] ? kasan_check_read+0x11/0x20 [ 697.921372] ? rcu_is_watching+0x8c/0x150 [ 697.925523] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 697.930210] ? __fget+0x4d5/0x740 [ 697.933708] ? ksys_dup3+0x690/0x690 [ 697.937444] ? find_held_lock+0x36/0x1c0 [ 697.941898] ? kasan_check_write+0x14/0x20 [ 697.946173] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 697.951143] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 697.956864] do_vfs_ioctl+0x1de/0x1720 [ 697.960861] ? __lock_is_held+0xb5/0x140 [ 697.964933] ? ioctl_preallocate+0x300/0x300 [ 697.969346] ? __fget_light+0x2f7/0x440 [ 697.973345] ? fget_raw+0x20/0x20 [ 697.976806] ? __sb_end_write+0xac/0xe0 [ 697.980792] ? fput+0x130/0x1a0 [ 697.984079] ? do_syscall_64+0x9a/0x820 [ 697.988059] ? do_syscall_64+0x9a/0x820 [ 697.992041] ? lockdep_hardirqs_on+0x421/0x5c0 [ 697.996633] ? security_file_ioctl+0x94/0xc0 [ 698.001053] ksys_ioctl+0xa9/0xd0 [ 698.004520] __x64_sys_ioctl+0x73/0xb0 [ 698.008550] do_syscall_64+0x1b9/0x820 [ 698.012441] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 698.017815] ? syscall_return_slowpath+0x5e0/0x5e0 [ 698.022768] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 698.027794] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 698.032814] ? recalc_sigpending_tsk+0x180/0x180 [ 698.037577] ? kasan_check_write+0x14/0x20 [ 698.041823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.046678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 698.051885] RIP: 0033:0x457099 [ 698.055086] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 698.073988] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 698.081705] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 698.088974] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 698.096255] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 698.103532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 698.110807] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000025 [ 698.118123] CPU: 1 PID: 992 Comm: syz-executor0 Not tainted 4.19.0-rc2+ #224 [ 698.125324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.134711] Call Trace: [ 698.137323] dump_stack+0x1c9/0x2b4 [ 698.140968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 698.146185] should_fail.cold.4+0xa/0x11 [ 698.150272] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.155386] ? __lock_acquire+0x7fc/0x5020 [ 698.159633] ? unwind_get_return_address+0x61/0xa0 [ 698.164579] ? mark_held_locks+0x160/0x160 [ 698.168828] ? graph_lock+0x170/0x170 [ 698.172675] ? find_held_lock+0x36/0x1c0 [ 698.176755] ? __lock_is_held+0xb5/0x140 [ 698.180844] ? check_same_owner+0x340/0x340 [ 698.185185] ? print_usage_bug+0xc0/0xc0 [ 698.189273] ? rcu_note_context_switch+0x680/0x680 [ 698.194213] ? graph_lock+0x170/0x170 [ 698.198041] __should_failslab+0x124/0x180 [ 698.202294] should_failslab+0x9/0x14 [ 698.206103] __kmalloc_track_caller+0x2ae/0x720 [ 698.210791] ? kvm_arch_dev_ioctl+0x610/0x610 [ 698.215303] ? kvm_arch_vcpu_ioctl+0x9dc/0x3ac0 [ 698.219989] memdup_user+0x2c/0xa0 [ 698.223548] kvm_arch_vcpu_ioctl+0x9dc/0x3ac0 [ 698.228056] ? __lock_acquire+0x7fc/0x5020 [ 698.232332] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 698.237447] ? print_usage_bug+0xc0/0xc0 [ 698.241525] ? kvm_arch_vcpu_put+0x420/0x420 [ 698.245941] ? print_usage_bug+0xc0/0xc0 [ 698.250020] ? mark_held_locks+0x160/0x160 [ 698.254272] ? print_usage_bug+0xc0/0xc0 [ 698.258343] ? print_usage_bug+0xc0/0xc0 [ 698.262416] ? print_usage_bug+0xc0/0xc0 [ 698.266494] ? __lock_acquire+0x7fc/0x5020 [ 698.270740] ? __lock_acquire+0x7fc/0x5020 [ 698.274991] ? __lock_acquire+0x7fc/0x5020 [ 698.279258] ? mark_held_locks+0x160/0x160 [ 698.284566] ? mark_held_locks+0x160/0x160 [ 698.288820] ? print_usage_bug+0xc0/0xc0 [ 698.292890] ? mark_held_locks+0x160/0x160 [ 698.297149] ? print_usage_bug+0xc0/0xc0 [ 698.301250] ? _raw_spin_unlock+0x22/0x30 [ 698.305412] ? print_usage_bug+0xc0/0xc0 [ 698.309482] ? lock_downgrade+0x8f0/0x8f0 [ 698.313641] ? lock_acquire+0x1e4/0x4f0 [ 698.317723] ? kvm_vcpu_ioctl+0x1ea/0x1280 [ 698.321978] ? lock_release+0x9f0/0x9f0 [ 698.325965] ? check_same_owner+0x340/0x340 [ 698.330307] ? rcu_note_context_switch+0x680/0x680 [ 698.335268] ? kasan_check_write+0x14/0x20 [ 698.339522] ? __mutex_lock+0x6d0/0x1700 [ 698.343623] ? kvm_vcpu_ioctl+0x1ea/0x1280 [ 698.347877] ? mutex_trylock+0x2b0/0x2b0 [ 698.351956] ? __lock_acquire+0x7fc/0x5020 [ 698.356200] ? lock_downgrade+0x8f0/0x8f0 [ 698.360382] ? print_usage_bug+0xc0/0xc0 [ 698.364451] ? __lock_acquire+0x7fc/0x5020 [ 698.368697] ? graph_lock+0x170/0x170 [ 698.372509] ? graph_lock+0x170/0x170 [ 698.376323] ? graph_lock+0x170/0x170 [ 698.380144] ? find_held_lock+0x36/0x1c0 [ 698.384240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 698.389792] ? _parse_integer+0x13b/0x190 [ 698.393980] ? graph_lock+0x170/0x170 [ 698.397806] kvm_vcpu_ioctl+0x286/0x1280 [ 698.401886] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 698.407639] ? find_held_lock+0x36/0x1c0 [ 698.411729] ? lock_downgrade+0x8f0/0x8f0 [ 698.415904] ? kasan_check_read+0x11/0x20 [ 698.420065] ? rcu_is_watching+0x8c/0x150 [ 698.424234] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 698.428928] ? __fget+0x4d5/0x740 [ 698.432399] ? ksys_dup3+0x690/0x690 [ 698.436126] ? find_held_lock+0x36/0x1c0 [ 698.440203] ? kasan_check_write+0x14/0x20 [ 698.444459] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 698.449411] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 698.455142] do_vfs_ioctl+0x1de/0x1720 [ 698.459038] ? __lock_is_held+0xb5/0x140 [ 698.463113] ? ioctl_preallocate+0x300/0x300 [ 698.467552] ? __fget_light+0x2f7/0x440 [ 698.471540] ? fget_raw+0x20/0x20 [ 698.475006] ? __sb_end_write+0xac/0xe0 [ 698.478993] ? fput+0x130/0x1a0 [ 698.482375] ? do_syscall_64+0x9a/0x820 [ 698.486363] ? do_syscall_64+0x9a/0x820 [ 698.490351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 698.494949] ? security_file_ioctl+0x94/0xc0 [ 698.499379] ksys_ioctl+0xa9/0xd0 [ 698.502849] __x64_sys_ioctl+0x73/0xb0 [ 698.506756] do_syscall_64+0x1b9/0x820 [ 698.510657] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 698.516035] ? syscall_return_slowpath+0x5e0/0x5e0 [ 698.520981] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 698.526010] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 698.531044] ? recalc_sigpending_tsk+0x180/0x180 [ 698.535832] ? kasan_check_write+0x14/0x20 [ 698.540091] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.544952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 698.550150] RIP: 0033:0x457099 [ 698.553357] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 698.572270] RSP: 002b:00007f69f4a90c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 698.579995] RAX: ffffffffffffffda RBX: 00007f69f4a916d4 RCX: 0000000000457099 [ 698.587274] RDX: 0000000020000100 RSI: 000000004188aea7 RDI: 0000000000000005 [ 698.594552] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 698.601827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 17:57:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x10000200003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2, 0x68000000, 0xe00000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x9]}}}, 0x0, 0xff00, 0x0, 0x0, 0x5}, 0x98) 17:57:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x4000000000000000, 0x82, &(0x7f0000000000)={"62726f7574650600"}, &(0x7f0000000080)=0x78) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x100, 0x0) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x200, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0xaa3, 0xffff, @local, 0x1000}}, 0x401}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e22, 0x5, @loopback, 0x5}}}, 0x84) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x61, "09aded", "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"}}, 0x110) 17:57:17 executing program 3 (fault-call:7 fault-nth:38): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 698.609106] R13: 00000000004cfa30 R14: 00000000004c5c65 R15: 0000000000000000 17:57:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x100000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000102, 0x0) [ 698.700552] loop5: p1 p2 p3 p4 < > 17:57:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 698.775059] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 698.813657] FAULT_INJECTION: forcing a failure. [ 698.813657] name failslab, interval 1, probability 0, space 0, times 0 [ 698.825211] CPU: 0 PID: 1022 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 698.832516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.841910] Call Trace: [ 698.844521] dump_stack+0x1c9/0x2b4 [ 698.848171] ? dump_stack_print_info.cold.2+0x52/0x52 [ 698.853380] ? __kernel_text_address+0xd/0x40 [ 698.857907] ? unwind_get_return_address+0x61/0xa0 [ 698.862867] should_fail.cold.4+0xa/0x11 [ 698.866949] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.872073] ? save_stack+0xa9/0xd0 [ 698.875714] ? kasan_kmalloc+0xc4/0xe0 [ 698.879617] ? kasan_slab_alloc+0x12/0x20 [ 698.883778] ? kmem_cache_alloc+0x12e/0x710 [ 698.888120] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 698.892975] ? kvm_mmu_load+0x21/0x1260 [ 698.896999] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 698.901511] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 698.906543] ? graph_lock+0x170/0x170 [ 698.910368] ? do_syscall_64+0x1b9/0x820 [ 698.914446] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 698.919828] ? find_held_lock+0x36/0x1c0 [ 698.923909] ? __lock_is_held+0xb5/0x140 [ 698.928003] ? check_same_owner+0x340/0x340 [ 698.932355] ? rcu_note_context_switch+0x680/0x680 [ 698.937312] __should_failslab+0x124/0x180 [ 698.941599] should_failslab+0x9/0x14 [ 698.945449] kmem_cache_alloc+0x29c/0x710 [ 698.949634] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 698.954499] mmu_topup_memory_caches+0xf7/0x3a0 [ 698.959191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 698.964780] kvm_mmu_load+0x21/0x1260 [ 698.968593] ? kvm_apic_accept_pic_intr+0xef/0x1a0 17:57:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000240), 0x4) r2 = dup2(r1, r1) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bond\x00', 0x10) dup2(r0, r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0xa88d, 0x5, 0x4, 0xee77}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 17:57:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000296, 0x0) [ 698.973536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 698.979088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 698.984645] vcpu_enter_guest+0x3c8b/0x61a0 [ 698.988984] ? kasan_check_write+0x14/0x20 [ 698.993255] ? kvm_set_msr_common+0x2680/0x2680 [ 698.997947] ? vmx_vcpu_load+0xad2/0xfe0 [ 699.002033] ? handle_dr+0x8c0/0x8c0 [ 699.005763] ? graph_lock+0x170/0x170 [ 699.009584] ? __lock_is_held+0xb5/0x140 [ 699.013658] ? lock_acquire+0x1e4/0x4f0 [ 699.017640] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 699.022665] ? lock_release+0x9f0/0x9f0 [ 699.026643] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 699.032071] ? kvm_arch_dev_ioctl+0x610/0x610 [ 699.036570] ? preempt_notifier_dec+0x20/0x20 [ 699.041086] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 699.045933] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 699.050966] kvm_vcpu_ioctl+0x7b8/0x1280 [ 699.055038] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 699.060753] ? find_held_lock+0x36/0x1c0 [ 699.064844] ? lock_downgrade+0x8f0/0x8f0 [ 699.069006] ? kasan_check_read+0x11/0x20 [ 699.073159] ? rcu_is_watching+0x8c/0x150 [ 699.077314] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 699.082015] ? __fget+0x4d5/0x740 [ 699.085480] ? ksys_dup3+0x690/0x690 [ 699.089198] ? find_held_lock+0x36/0x1c0 [ 699.093279] ? kasan_check_write+0x14/0x20 [ 699.097522] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 699.102464] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 699.108180] do_vfs_ioctl+0x1de/0x1720 [ 699.112073] ? __lock_is_held+0xb5/0x140 [ 699.116153] ? ioctl_preallocate+0x300/0x300 [ 699.120565] ? __fget_light+0x2f7/0x440 [ 699.124546] ? fget_raw+0x20/0x20 [ 699.128003] ? __sb_end_write+0xac/0xe0 [ 699.131995] ? fput+0x130/0x1a0 [ 699.135282] ? do_syscall_64+0x9a/0x820 [ 699.139269] ? do_syscall_64+0x9a/0x820 [ 699.143257] ? lockdep_hardirqs_on+0x421/0x5c0 [ 699.147850] ? security_file_ioctl+0x94/0xc0 [ 699.152276] ksys_ioctl+0xa9/0xd0 [ 699.155743] __x64_sys_ioctl+0x73/0xb0 [ 699.159638] do_syscall_64+0x1b9/0x820 [ 699.163530] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 699.168928] ? syscall_return_slowpath+0x5e0/0x5e0 [ 699.173859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.178705] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 699.183730] ? prepare_exit_to_usermode+0x291/0x3b0 [ 699.188757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.193610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 699.198800] RIP: 0033:0x457099 [ 699.202000] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:57:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xc01) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000440)=ANY=[], 0x1de) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000340)=0x1, 0x4) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) recvmsg(r3, &(0x7f0000000180)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)=""/75, 0x4b}, 0x0) [ 699.220906] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 699.228629] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 699.235905] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 699.243186] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 699.250477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 699.257747] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000026 17:57:18 executing program 4: ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000001c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) ioctl$sock_SIOCETHTOOL(r0, 0x8995, &(0x7f0000000100)={'bcsf0\x00', &(0x7f0000000240)=ANY=[@ANYRESHEX, @ANYRESOCT=r2, @ANYRES16, @ANYBLOB='@k']}) getpid() 17:57:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000), 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0xfe30, 0x1f, 0x8aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x100000000000}, 0x0) 17:57:18 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000240), 0x4) r2 = dup2(r1, r1) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bond\x00', 0x10) dup2(r0, r2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0xa88d, 0x5, 0x4, 0xee77}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 17:57:18 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xb, 0x7fff, 0x9, 0xa, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0xffffffff, {0x6, 0xff, 0x2, 0x8, 0x0, 0x1ff00000, 0x0, @in6=@mcast1, @in6}}]}, 0x50}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r2, &(0x7f0000000380)=[{&(0x7f0000000340), 0x1000000}], 0x1, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000100), 0x0, 0xffffffffffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"aeef6023984922ea0eecab142cf16973"}}}}, 0xa0) read(r1, &(0x7f0000000280)=""/126, 0xd7ef) perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x8, 0xfffffffffffffffd, 0x80000000, 0x401, 0x0, 0xfff, 0x4000, 0x4, 0x5, 0x4, 0x9, 0x3, 0xa78, 0x7, 0x81, 0xfff, 0x100000000, 0x1, 0x6, 0x800, 0xe9, 0x2, 0x3, 0x101, 0x8001, 0x345, 0xfffffffffffffffc, 0x6, 0xffffffff, 0x9, 0x400, 0x2, 0x0, 0x92, 0x8, 0x2, 0x0, 0x7, 0x5, @perf_config_ext={0x5, 0x1}, 0x800, 0x44a2, 0xffffffffffff7fff, 0x6, 0x9, 0xba42, 0x800}, r0, 0x3, r2, 0xa) dup2(r1, r3) 17:57:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000018, 0x0) 17:57:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x6000000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x20, 0x99}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @broadcast}}, 0x6ea, 0x1000, 0x100000001, 0x101, 0x80}, 0x98) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x4, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f00000003c0)}) r4 = syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x4c, 0x0, &(0x7f0000000340)=[@transaction_sg={0x630b, {{0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000040)}}}], 0xd8, 0x0, &(0x7f00000002c0)}) 17:57:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180), 0x315) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[], &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000340)) fchown(r1, r2, r3) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r1, 0x18) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRESOCT=r5, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES32=0x0, @ANYPTR, @ANYPTR64, @ANYRESHEX=r0, @ANYRESOCT=r0]]], 0x1) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00000000c0)) [ 699.660587] binder: 1083:1085 ERROR: BC_REGISTER_LOOPER called without request [ 699.669051] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 699.680336] binder_alloc: 1083: binder_alloc_buf size 2305844933359042560 failed, no address space [ 699.689790] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 12280 (num: 1 largest: 12280) [ 699.698733] binder: 1083:1085 transaction failed 29201/-28, size 0-2305844933359042560 line 2970 17:57:18 executing program 3 (fault-call:7 fault-nth:39): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:18 executing program 4: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x1ff, @loopback}, 0x1c) close(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f00000002c0)=0x1000002, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000240)) r5 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x400) r6 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x14, &(0x7f0000000100)=@raw=[@alu={0x7, 0x2, 0xc, 0x6, 0x1, 0x50, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x6, 0x0, 0x4, 0x6, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x24}, @exit, @map={0x18, 0x8, 0x1, 0x0, r5}, @generic={0x81, 0x7f, 0x6, 0xe7}, @map={0x18, 0x0, 0x1, 0x0, r6}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x5721}, @exit], &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x41f00, 0x1, [], r7}, 0x48) close(r0) 17:57:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000255, 0x0) 17:57:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4040aea0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 699.741809] binder_alloc: binder_alloc_mmap_handler: 1083 20001000-20004000 already mapped failed -16 [ 699.764143] binder: BINDER_SET_CONTEXT_MGR already set [ 699.794740] binder: 1083:1085 ioctl 40046207 0 returned -16 [ 699.822583] FAT-fs (loop2): Directory bread(block 2563) failed [ 699.825093] binder_alloc: 1083: binder_alloc_buf, no vma [ 699.834274] binder: 1083:1092 transaction failed 29189/-3, size 0-0 line 2970 [ 699.864448] FAT-fs (loop2): Directory bread(block 2564) failed [ 699.894385] FAULT_INJECTION: forcing a failure. [ 699.894385] name failslab, interval 1, probability 0, space 0, times 0 [ 699.894888] FAT-fs (loop2): Directory bread(block 2565) failed [ 699.905741] CPU: 0 PID: 1108 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 699.918941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.928299] Call Trace: [ 699.930904] dump_stack+0x1c9/0x2b4 [ 699.934553] ? dump_stack_print_info.cold.2+0x52/0x52 [ 699.940014] ? __kernel_text_address+0xd/0x40 [ 699.944522] ? unwind_get_return_address+0x61/0xa0 [ 699.947945] FAT-fs (loop2): Directory bread(block 2566) failed [ 699.949463] should_fail.cold.4+0xa/0x11 [ 699.949484] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.949503] ? save_stack+0xa9/0xd0 [ 699.949522] ? kasan_kmalloc+0xc4/0xe0 [ 699.959939] FAT-fs (loop2): Directory bread(block 2567) failed [ 699.964627] ? kasan_slab_alloc+0x12/0x20 [ 699.964642] ? kmem_cache_alloc+0x12e/0x710 [ 699.964660] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 699.964677] ? kvm_mmu_load+0x21/0x1260 [ 699.964701] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 699.968511] FAT-fs (loop2): Directory bread(block 2568) failed [ 699.972190] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 699.972206] ? graph_lock+0x170/0x170 17:57:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000016f, 0x0) [ 699.972233] ? do_syscall_64+0x1b9/0x820 [ 699.972257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 699.972277] ? find_held_lock+0x36/0x1c0 [ 699.972296] ? __lock_is_held+0xb5/0x140 [ 699.978390] FAT-fs (loop2): Directory bread(block 2569) failed [ 699.982419] ? check_same_owner+0x340/0x340 [ 699.982440] ? rcu_note_context_switch+0x680/0x680 [ 699.982462] __should_failslab+0x124/0x180 [ 699.982482] should_failslab+0x9/0x14 [ 699.986918] FAT-fs (loop2): Directory bread(block 2570) failed [ 699.991623] kmem_cache_alloc+0x29c/0x710 [ 699.991645] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 699.991664] ? kvm_pfn_to_page+0x7a/0xa0 [ 699.991688] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 699.995802] FAT-fs (loop2): Directory bread(block 2571) failed [ 700.000157] mmu_topup_memory_caches+0xf7/0x3a0 [ 700.000176] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 700.000198] kvm_mmu_load+0x21/0x1260 [ 700.000234] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 700.006410] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73ff", &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 700.011196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.011217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.011255] vcpu_enter_guest+0x3c8b/0x61a0 [ 700.011275] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 700.011295] ? vmcs_load+0x144/0x1a0 [ 700.043734] binder: release 1083:1085 transaction 19 out, still active [ 700.047796] ? kvm_set_msr_common+0x2680/0x2680 [ 700.047820] ? vmx_vcpu_load+0xad2/0xfe0 [ 700.047841] ? handle_dr+0x8c0/0x8c0 [ 700.047856] ? graph_lock+0x170/0x170 [ 700.047883] ? __lock_is_held+0xb5/0x140 [ 700.047902] ? lock_acquire+0x1e4/0x4f0 [ 700.052358] binder: undelivered TRANSACTION_COMPLETE [ 700.056127] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 700.056147] ? lock_release+0x9f0/0x9f0 [ 700.056160] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 700.056180] ? kvm_arch_dev_ioctl+0x610/0x610 [ 700.064701] binder: 1083:1099 ERROR: BC_REGISTER_LOOPER called without request [ 700.066275] ? preempt_notifier_dec+0x20/0x20 [ 700.066303] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 700.066319] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 700.066351] kvm_vcpu_ioctl+0x7b8/0x1280 [ 700.102070] binder_alloc: 1083: binder_alloc_buf, no vma [ 700.105674] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 700.105694] ? find_held_lock+0x36/0x1c0 [ 700.105720] ? lock_downgrade+0x8f0/0x8f0 [ 700.105742] ? kasan_check_read+0x11/0x20 [ 700.105770] ? rcu_is_watching+0x8c/0x150 [ 700.111796] binder: 1083:1099 transaction failed 29189/-3, size 0-2305844933359042560 line 2970 [ 700.117271] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 700.117298] ? __fget+0x4d5/0x740 [ 700.117318] ? ksys_dup3+0x690/0x690 [ 700.150605] binder: send failed reply for transaction 19, target dead [ 700.151738] ? find_held_lock+0x36/0x1c0 [ 700.151761] ? kasan_check_write+0x14/0x20 [ 700.151780] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 700.151803] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 700.290460] do_vfs_ioctl+0x1de/0x1720 [ 700.294354] ? __lock_is_held+0xb5/0x140 [ 700.298421] ? ioctl_preallocate+0x300/0x300 [ 700.302832] ? __fget_light+0x2f7/0x440 [ 700.306813] ? fget_raw+0x20/0x20 [ 700.310274] ? __sb_end_write+0xac/0xe0 [ 700.314274] ? fput+0x130/0x1a0 [ 700.317557] ? do_syscall_64+0x9a/0x820 [ 700.321533] ? do_syscall_64+0x9a/0x820 [ 700.325513] ? lockdep_hardirqs_on+0x421/0x5c0 [ 700.330104] ? security_file_ioctl+0x94/0xc0 [ 700.334531] ksys_ioctl+0xa9/0xd0 [ 700.338008] __x64_sys_ioctl+0x73/0xb0 [ 700.341911] do_syscall_64+0x1b9/0x820 [ 700.345801] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 700.351187] ? syscall_return_slowpath+0x5e0/0x5e0 [ 700.356121] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 700.361143] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 700.366164] ? recalc_sigpending_tsk+0x180/0x180 [ 700.370924] ? kasan_check_write+0x14/0x20 [ 700.375168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.380019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 700.385263] RIP: 0033:0x457099 [ 700.388469] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 700.407370] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:57:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4040aea0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 700.415081] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 700.422349] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 700.429620] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 700.436896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 700.444169] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000027 17:57:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x2000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:19 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000040000006a0a00fe00000000850000000b000000b7800000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000140)={0x0, 0x0, {0x4, 0x34, 0x5, 0x1, 0x1, 0xfffffffffffffffe, 0x3, 0x8f}}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0x7e753e659f662963, 0x47a, &(0x7f00000005c0)="dc06b54327969304cc81e1f58c922042fdacb2251a9c4a0bda2462e55ee4b59a5ecce95694a8e1c316e588e1c2442d3bcba006f5a3e05cb1b9946918b366095b781a94be2a7bc98d9c93cb13876794e68686a054852372c51b129cdb01d8de202b0e80722de94e39d1672753f7dad879a4389fd8f974b68050a77412f16f7a6f5f8265e85d6b03abd7b7ccd3bcd133fac56d3bcfb884efee0536b80d91d888ed0aa71b61efe12c87d1705c3a35b5f19d7344e4dd2938e967a133b4ffb8b1eb83277f3299f2fcbaf9ad68376935ccf800b8", &(0x7f00000004c0)=""/238}, 0x96) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x40000) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000040)) 17:57:19 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000), 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200), 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000b00), &(0x7f0000000440), 0x0, r2) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80), &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) [ 700.589635] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:57:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000ca, 0x0) 17:57:19 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200400, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket(0x840000000002, 0x3, 0xff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x80000, 0x0) sendfile(r4, r8, &(0x7f0000000180)=0xf010b, 0x100000001) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) [ 700.706724] binder: undelivered TRANSACTION_ERROR: 29189 17:57:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='\a'], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace(0x4208, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') r2 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="943f6302ff290a8c3288a48b3657d803565fbedbd722b7cf31635ceb23b3839a29d9f009541d354659858631117e0d3056a02718501dcf102067510ca3593c7ec7abdb858c933a7a8c8cfdbbf4f6926263e5f379b568ef626dbba5591a2c7a32dc3aef13af3e727826f6e07fa5b1a0daaaca74ae5038319cdf6eb06093bcfc77602f4a02c2c94c3da9ceab54cf33ddd8ee83b0839baa5c313423a57ebbf12b3a56944ad52d140dfc1d23aa5450273826c5c58d0f64a031b03bf08d74670124249a47b02d858ddecd1ba7a26e2eeaa5f77e493f345115", 0xd6, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000a40)=[{&(0x7f0000000980)="0842f4ab2ebe7b5483786d6e9268ce83064b02e853944160507257fbf8561203b48994e96f6ffa6d628afa09fc8e522ccd83f28e392c7d3a2dec2b8052aebf9f4a", 0x41}], 0x1, r3) sendfile(r0, r0, &(0x7f00000000c0), 0xf) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000000180)="2e2f66692e65318c", 0x0, 0x0) r5 = fanotify_init(0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) fanotify_mark(r5, 0x11, 0x40000002, r4, &(0x7f0000000240)="2e2f66692e65318c00") ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000480)) [ 700.772539] FAT-fs (loop2): Directory bread(block 2563) failed [ 700.779996] FAT-fs (loop2): Directory bread(block 2564) failed 17:57:19 executing program 3 (fault-call:7 fault-nth:40): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0xa, 0x37, 0x8, 0x23e, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb5, 0x2e0a3f03, {0x6, 0x3e, 0x894, 0x4, 0x0, 0x7, 0x0, @in6}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_address={0x5, 0x6, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [], @multicast1}, 0x7fffffff}}, @sadb_x_sec_ctx={0x201, 0x18, 0x2, 0x10001, 0x1000, "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"}, @sadb_key={0x11, 0x9, 0x3f0, 0x0, "0b72b16e34498594ff650167491397b127a0515f6197cf0fe0639350116f206f238caa003dbc65c6004e74bb194166236b3a7e94cf42b015cbe04b6f6013ce33112c15919baba4be7fdca461737950b7c7df7b39565b8ca230b6f96c64092db181c80166a3e888f2d43b67092c56959dbf0f4f43a6d8e851cb0dea354311"}, @sadb_x_sec_ctx={0x1b, 0x18, 0xfffffffff7ae2f1d, 0x200, 0xcc, "e0f204dfb041ddb397a071cad754468a7f0ade32d90deda936da8773f9ef20436fa096b7db9ac09d0edacad4d72cc342f8f26fa153a21d964ce5bc704947729acbfddc2cc70df2cbc42470f1ebbeef3d9305c513c85417505a5846cf49099a32e776486501c9cdc5368827b367f3ac3ca5d170bac62a9718cdcf3c46148de2fdab9a934c4624470f316d11d25d1af1b42c989097765b4381b1e43b44fd11eb996fd55eee78e35670b1835b6a3c210d85edc335e279f04356d10e272b05f1921080915e01f620b8582f29d5b8"}]}, 0x11f0}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x2, 0x15, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d5, 0xe8, 0x2, 0x6a, 0x3, 0x1}, @sadb_key={0xf, 0x9, 0x358, 0x0, "f32c3453a5a18f36365685e1e06028fba17b0296f055e707909263020d9b19f188827659448a70ee5b60b23d18e680ca6ee8379b32dd3828b7136d6df808fdd19c8a54dbc765282037d4e20ce4b9ed0c6e21d9f33c7206dfd746ba1ce92178909beef63a9631d51cf2bff7"}]}, 0x98}}, 0x0) dup3(r1, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020900000200fdff0000000000000000"], 0x10}}, 0x0) 17:57:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0xaea2, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 700.821761] FAT-fs (loop2): Directory bread(block 2565) failed [ 700.887846] FAT-fs (loop2): Directory bread(block 2566) failed [ 700.903351] FAT-fs (loop4): bogus number of reserved sectors [ 700.909287] FAT-fs (loop4): Can't find a valid FAT filesystem 17:57:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000289, 0x0) [ 700.947035] FAT-fs (loop2): Directory bread(block 2567) failed [ 700.978502] FAT-fs (loop2): Directory bread(block 2568) failed [ 700.984821] FAULT_INJECTION: forcing a failure. [ 700.984821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 700.996725] CPU: 0 PID: 1180 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 701.004011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.008460] FAT-fs (loop2): Directory bread(block 2569) failed [ 701.013369] Call Trace: [ 701.013401] dump_stack+0x1c9/0x2b4 [ 701.013425] ? dump_stack_print_info.cold.2+0x52/0x52 [ 701.013457] should_fail.cold.4+0xa/0x11 [ 701.013482] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 701.039972] ? graph_lock+0x170/0x170 [ 701.043789] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 701.044007] FAT-fs (loop2): Directory bread(block 2570) failed [ 701.048460] ? find_held_lock+0x36/0x1c0 [ 701.048476] ? graph_lock+0x170/0x170 [ 701.048497] ? is_bpf_text_address+0xd7/0x170 [ 701.048515] ? find_held_lock+0x36/0x1c0 [ 701.048533] ? __lock_is_held+0xb5/0x140 [ 701.048560] ? check_same_owner+0x340/0x340 [ 701.071891] FAT-fs (loop2): Directory bread(block 2571) failed [ 701.074987] ? save_stack+0x43/0xd0 [ 701.075003] ? kasan_kmalloc+0xc4/0xe0 [ 701.075023] ? rcu_note_context_switch+0x680/0x680 [ 701.075042] ? vcpu_enter_guest+0x3c8b/0x61a0 [ 701.075066] __alloc_pages_nodemask+0x365/0xd10 [ 701.090071] FAT-fs (loop2): Directory bread(block 2572) failed [ 701.092839] ? lock_downgrade+0x8f0/0x8f0 [ 701.092861] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 701.092876] ? graph_lock+0x170/0x170 [ 701.092893] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 701.092923] ? __lock_is_held+0xb5/0x140 [ 701.134673] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 701.140239] alloc_pages_current+0x10c/0x210 [ 701.144672] __get_free_pages+0xc/0x40 [ 701.148576] mmu_topup_memory_caches+0x1f8/0x3a0 [ 701.153344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.158897] kvm_mmu_load+0x21/0x1260 [ 701.162713] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 701.167666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.173217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.178793] vcpu_enter_guest+0x3c8b/0x61a0 [ 701.183132] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.188710] ? vmcs_load+0x144/0x1a0 [ 701.192444] ? kvm_set_msr_common+0x2680/0x2680 [ 701.197127] ? vmx_vcpu_load+0xad2/0xfe0 [ 701.201201] ? handle_dr+0x8c0/0x8c0 [ 701.204940] ? graph_lock+0x170/0x170 [ 701.208765] ? __lock_is_held+0xb5/0x140 [ 701.212841] ? lock_acquire+0x1e4/0x4f0 [ 701.216851] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 701.221884] ? lock_release+0x9f0/0x9f0 [ 701.225867] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 701.231155] ? kvm_arch_dev_ioctl+0x610/0x610 [ 701.235660] ? preempt_notifier_dec+0x20/0x20 [ 701.240181] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 17:57:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 701.245036] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 701.250081] kvm_vcpu_ioctl+0x7b8/0x1280 [ 701.254213] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 701.259960] ? find_held_lock+0x36/0x1c0 [ 701.264039] ? lock_downgrade+0x8f0/0x8f0 [ 701.268208] ? kasan_check_read+0x11/0x20 [ 701.272382] ? rcu_is_watching+0x8c/0x150 [ 701.276542] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 701.281245] ? __fget+0x4d5/0x740 [ 701.284727] ? ksys_dup3+0x690/0x690 [ 701.288457] ? find_held_lock+0x36/0x1c0 [ 701.292557] ? kasan_check_write+0x14/0x20 17:57:20 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200400, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket(0x840000000002, 0x3, 0xff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x80000, 0x0) sendfile(r4, r8, &(0x7f0000000180)=0xf010b, 0x100000001) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) [ 701.296810] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 701.301762] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 701.307488] do_vfs_ioctl+0x1de/0x1720 [ 701.311384] ? __lock_is_held+0xb5/0x140 [ 701.315457] ? ioctl_preallocate+0x300/0x300 [ 701.319879] ? __fget_light+0x2f7/0x440 [ 701.323868] ? fget_raw+0x20/0x20 [ 701.327342] ? __sb_end_write+0xac/0xe0 [ 701.331330] ? fput+0x130/0x1a0 [ 701.334626] ? do_syscall_64+0x9a/0x820 [ 701.338700] ? do_syscall_64+0x9a/0x820 [ 701.342688] ? lockdep_hardirqs_on+0x421/0x5c0 [ 701.347295] ? security_file_ioctl+0x94/0xc0 [ 701.351721] ksys_ioctl+0xa9/0xd0 [ 701.355198] __x64_sys_ioctl+0x73/0xb0 [ 701.359118] do_syscall_64+0x1b9/0x820 [ 701.363023] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 701.368405] ? syscall_return_slowpath+0x5e0/0x5e0 [ 701.373381] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 701.378442] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 701.383476] ? recalc_sigpending_tsk+0x180/0x180 [ 701.388260] ? kasan_check_write+0x14/0x20 [ 701.392541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 701.397403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.402601] RIP: 0033:0x457099 [ 701.405804] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 701.424719] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 701.432444] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 701.439722] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 701.446999] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 701.454309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 701.461582] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000028 17:57:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x5800, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000160, 0x0) 17:57:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0xa, 0x37, 0x8, 0x23e, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb5, 0x2e0a3f03, {0x6, 0x3e, 0x894, 0x4, 0x0, 0x7, 0x0, @in6}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_address={0x5, 0x6, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [], @multicast1}, 0x7fffffff}}, @sadb_x_sec_ctx={0x201, 0x18, 0x2, 0x10001, 0x1000, "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@sadb_key={0x11, 0x9, 0x3f0, 0x0, "0b72b16e34498594ff650167491397b127a0515f6197cf0fe0639350116f206f238caa003dbc65c6004e74bb194166236b3a7e94cf42b015cbe04b6f6013ce33112c15919baba4be7fdca461737950b7c7df7b39565b8ca230b6f96c64092db181c80166a3e888f2d43b67092c56959dbf0f4f43a6d8e851cb0dea354311"}, @sadb_x_sec_ctx={0x1b, 0x18, 0xfffffffff7ae2f1d, 0x200, 0xcc, "e0f204dfb041ddb397a071cad754468a7f0ade32d90deda936da8773f9ef20436fa096b7db9ac09d0edacad4d72cc342f8f26fa153a21d964ce5bc704947729acbfddc2cc70df2cbc42470f1ebbeef3d9305c513c85417505a5846cf49099a32e776486501c9cdc5368827b367f3ac3ca5d170bac62a9718cdcf3c46148de2fdab9a934c4624470f316d11d25d1af1b42c989097765b4381b1e43b44fd11eb996fd55eee78e35670b1835b6a3c210d85edc335e279f04356d10e272b05f1921080915e01f620b8582f29d5b8"}]}, 0x11f0}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x2, 0x15, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d5, 0xe8, 0x2, 0x6a, 0x3, 0x1}, @sadb_key={0xf, 0x9, 0x358, 0x0, "f32c3453a5a18f36365685e1e06028fba17b0296f055e707909263020d9b19f188827659448a70ee5b60b23d18e680ca6ee8379b32dd3828b7136d6df808fdd19c8a54dbc765282037d4e20ce4b9ed0c6e21d9f33c7206dfd746ba1ce92178909beef63a9631d51cf2bff7"}]}, 0x98}}, 0x0) dup3(r1, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020900000200fdff0000000000000000"], 0x10}}, 0x0) 17:57:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x41a0ae8d, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 701.617155] FAT-fs (loop2): Directory bread(block 2563) failed [ 701.642944] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 701.655024] FAT-fs (loop2): Directory bread(block 2564) failed 17:57:20 executing program 3 (fault-call:7 fault-nth:41): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 701.679613] FAT-fs (loop4): Unrecognized mount option "./fi.e1Œ" or missing value [ 701.694523] FAT-fs (loop2): Directory bread(block 2565) failed [ 701.740841] FAT-fs (loop2): Directory bread(block 2566) failed [ 701.794357] FAT-fs (loop2): Directory bread(block 2567) failed 17:57:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair(0x1, 0x800, 0x909c, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r3, 0xf, 0x0, &(0x7f0000000040)) shmctl$IPC_RMID(r2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000140)={0x8, 0x7}) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 17:57:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4138ae84, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 701.843314] FAT-fs (loop2): Directory bread(block 2568) failed [ 701.877150] FAULT_INJECTION: forcing a failure. [ 701.877150] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 701.888548] FAT-fs (loop2): Directory bread(block 2569) failed [ 701.889099] CPU: 0 PID: 1226 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 701.902383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.911739] Call Trace: [ 701.914384] dump_stack+0x1c9/0x2b4 [ 701.918033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 701.923246] ? graph_lock+0x170/0x170 [ 701.927073] should_fail.cold.4+0xa/0x11 [ 701.931142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 701.936262] ? graph_lock+0x170/0x170 [ 701.940454] ? graph_lock+0x170/0x170 [ 701.944272] ? lock_downgrade+0x8f0/0x8f0 [ 701.948426] ? rcu_is_watching+0x8c/0x150 [ 701.952577] ? find_held_lock+0x36/0x1c0 [ 701.956641] ? __lock_is_held+0xb5/0x140 [ 701.960717] ? check_same_owner+0x340/0x340 [ 701.965047] ? rcu_note_context_switch+0x680/0x680 [ 701.969990] __alloc_pages_nodemask+0x365/0xd10 [ 701.974659] ? lock_downgrade+0x8f0/0x8f0 [ 701.978811] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 701.983830] ? graph_lock+0x170/0x170 [ 701.987635] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 701.992365] ? __lock_is_held+0xb5/0x140 [ 701.996447] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 702.001990] alloc_pages_current+0x10c/0x210 [ 702.006407] __get_free_pages+0xc/0x40 [ 702.010304] mmu_topup_memory_caches+0x1f8/0x3a0 [ 702.015069] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 702.020615] kvm_mmu_load+0x21/0x1260 [ 702.024419] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 702.029356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.034900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.040444] vcpu_enter_guest+0x3c8b/0x61a0 [ 702.044774] ? kasan_check_write+0x14/0x20 [ 702.049020] ? kvm_set_msr_common+0x2680/0x2680 [ 702.053697] ? vmx_vcpu_load+0xad2/0xfe0 [ 702.057768] ? handle_dr+0x8c0/0x8c0 [ 702.061482] ? graph_lock+0x170/0x170 [ 702.065318] ? __lock_is_held+0xb5/0x140 [ 702.069387] ? lock_acquire+0x1e4/0x4f0 [ 702.073366] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 702.078386] ? lock_release+0x9f0/0x9f0 [ 702.082362] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 702.087645] ? kvm_arch_dev_ioctl+0x610/0x610 [ 702.092143] ? preempt_notifier_dec+0x20/0x20 [ 702.096654] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 702.101500] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 702.106529] kvm_vcpu_ioctl+0x7b8/0x1280 [ 702.110597] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 702.116311] ? find_held_lock+0x36/0x1c0 [ 702.120386] ? lock_downgrade+0x8f0/0x8f0 [ 702.124549] ? kasan_check_read+0x11/0x20 [ 702.128701] ? rcu_is_watching+0x8c/0x150 [ 702.132850] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 702.137551] ? __fget+0x4d5/0x740 [ 702.141014] ? ksys_dup3+0x690/0x690 [ 702.144728] ? find_held_lock+0x36/0x1c0 [ 702.148798] ? kasan_check_write+0x14/0x20 [ 702.153056] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 702.158000] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 702.163733] do_vfs_ioctl+0x1de/0x1720 [ 702.167649] ? __lock_is_held+0xb5/0x140 [ 702.171716] ? ioctl_preallocate+0x300/0x300 [ 702.176131] ? __fget_light+0x2f7/0x440 [ 702.180108] ? fget_raw+0x20/0x20 [ 702.183569] ? __sb_end_write+0xac/0xe0 [ 702.187547] ? fput+0x130/0x1a0 [ 702.190834] ? do_syscall_64+0x9a/0x820 [ 702.194812] ? do_syscall_64+0x9a/0x820 [ 702.198789] ? lockdep_hardirqs_on+0x421/0x5c0 [ 702.203380] ? security_file_ioctl+0x94/0xc0 [ 702.207794] ksys_ioctl+0xa9/0xd0 [ 702.211270] __x64_sys_ioctl+0x73/0xb0 [ 702.215166] do_syscall_64+0x1b9/0x820 [ 702.219056] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 702.224427] ? syscall_return_slowpath+0x5e0/0x5e0 [ 702.229364] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 702.234384] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 702.239405] ? recalc_sigpending_tsk+0x180/0x180 [ 702.244165] ? kasan_check_write+0x14/0x20 [ 702.248412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 702.253281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.258473] RIP: 0033:0x457099 [ 702.261675] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 702.280578] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 702.288291] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 17:57:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000175, 0x0) [ 702.295563] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 702.302831] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 702.310097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 702.317370] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000029 [ 702.327066] FAT-fs (loop2): Directory bread(block 2570) failed 17:57:21 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x22f) write(r0, &(0x7f00000000c0)="1f0000000104fffffd3b54c007110000f30501000b000300002010d10200cf", 0x1f) [ 702.349985] FAT-fs (loop2): Directory bread(block 2571) failed [ 702.388841] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) 17:57:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:21 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x3f0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0bc5351, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0x0, @time={0x77359400}}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000014) 17:57:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x4, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:21 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200400, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket(0x840000000002, 0x3, 0xff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x80000, 0x0) sendfile(r4, r8, &(0x7f0000000180)=0xf010b, 0x100000001) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) [ 702.446108] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 702.491496] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 702.536975] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 702.555032] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 702.559642] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:21 executing program 4: mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x5d, 0x4, 0x80000000}, 0x2}, 0x20, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) r2 = dup3(r0, r0, 0x80000) mq_getsetattr(r1, &(0x7f00000000c0)={0x4, 0xffffffff, 0x5, 0xfffffffffffff800, 0x0, 0x0, 0x3ff, 0x9aa}, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000007ffc)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @broadcast}}, 0x2, 0x5}, &(0x7f0000000140)=0x90) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000005000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x2, 0x7, 0x6}, &(0x7f0000000300)=0x14) 17:57:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 702.622092] FAT-fs (loop2): Directory bread(block 2564) failed 17:57:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000001fe, 0x0) [ 702.668608] FAT-fs (loop2): Directory bread(block 2565) failed [ 702.697020] FAT-fs (loop2): Directory bread(block 2566) failed 17:57:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x80}, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0x14) [ 702.738989] FAT-fs (loop2): Directory bread(block 2567) failed [ 702.763861] FAT-fs (loop2): Directory bread(block 2568) failed 17:57:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4400ae8f, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 702.789346] FAT-fs (loop2): Directory bread(block 2569) failed [ 702.810669] FAT-fs (loop2): Directory bread(block 2570) failed 17:57:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000018c, 0x0) [ 702.850152] FAT-fs (loop2): Directory bread(block 2571) failed [ 702.877431] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:21 executing program 3 (fault-call:7 fault-nth:42): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b80)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80a00, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) r1 = socket$inet(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) read(r1, &(0x7f00000002c0)=""/233, 0xe9) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 17:57:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) 17:57:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000210, 0x0) [ 703.086285] FAT-fs (loop2): Directory bread(block 2563) failed [ 703.107184] FAT-fs (loop2): Directory bread(block 2564) failed [ 703.133600] FAT-fs (loop2): Directory bread(block 2565) failed 17:57:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4004ae86, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 703.161617] FAT-fs (loop2): Directory bread(block 2566) failed [ 703.185400] FAT-fs (loop2): Directory bread(block 2567) failed [ 703.203191] FAT-fs (loop2): Directory bread(block 2568) failed [ 703.221461] FAULT_INJECTION: forcing a failure. [ 703.221461] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 703.222730] FAT-fs (loop2): Directory bread(block 2569) failed [ 703.233472] CPU: 0 PID: 1314 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 703.246670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.256026] Call Trace: [ 703.258634] dump_stack+0x1c9/0x2b4 [ 703.262284] ? dump_stack_print_info.cold.2+0x52/0x52 [ 703.267487] ? graph_lock+0x170/0x170 [ 703.271309] should_fail.cold.4+0xa/0x11 [ 703.275395] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 703.279497] FAT-fs (loop2): Directory bread(block 2570) failed [ 703.280505] ? graph_lock+0x170/0x170 [ 703.280524] ? graph_lock+0x170/0x170 [ 703.280542] ? lock_downgrade+0x8f0/0x8f0 [ 703.280557] ? rcu_is_watching+0x8c/0x150 [ 703.280574] ? find_held_lock+0x36/0x1c0 [ 703.280591] ? __lock_is_held+0xb5/0x140 [ 703.296614] FAT-fs (loop2): Directory bread(block 2571) failed [ 703.298307] ? check_same_owner+0x340/0x340 [ 703.298329] ? rcu_note_context_switch+0x680/0x680 [ 703.298356] __alloc_pages_nodemask+0x365/0xd10 [ 703.298374] ? lock_downgrade+0x8f0/0x8f0 [ 703.307700] FAT-fs (loop2): Directory bread(block 2572) failed [ 703.310616] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 703.310631] ? graph_lock+0x170/0x170 [ 703.310648] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 703.310675] ? __lock_is_held+0xb5/0x140 [ 703.310709] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 703.363698] alloc_pages_current+0x10c/0x210 [ 703.368125] __get_free_pages+0xc/0x40 17:57:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000032, 0x0) [ 703.372026] mmu_topup_memory_caches+0x1f8/0x3a0 [ 703.376796] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 703.382347] kvm_mmu_load+0x21/0x1260 [ 703.386165] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 703.391109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.396663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.402223] vcpu_enter_guest+0x3c8b/0x61a0 [ 703.406581] ? kasan_check_write+0x14/0x20 [ 703.410830] ? kvm_set_msr_common+0x2680/0x2680 [ 703.415603] ? vmx_vcpu_load+0xad2/0xfe0 [ 703.419675] ? handle_dr+0x8c0/0x8c0 [ 703.423400] ? graph_lock+0x170/0x170 [ 703.427235] ? __lock_is_held+0xb5/0x140 [ 703.431321] ? lock_acquire+0x1e4/0x4f0 [ 703.435309] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 703.440338] ? lock_release+0x9f0/0x9f0 [ 703.444320] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 703.449615] ? kvm_arch_dev_ioctl+0x610/0x610 [ 703.454129] ? preempt_notifier_dec+0x20/0x20 [ 703.458649] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 703.463510] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 703.468550] kvm_vcpu_ioctl+0x7b8/0x1280 [ 703.472628] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 703.478355] ? find_held_lock+0x36/0x1c0 [ 703.482438] ? lock_downgrade+0x8f0/0x8f0 [ 703.486604] ? kasan_check_read+0x11/0x20 [ 703.490765] ? rcu_is_watching+0x8c/0x150 [ 703.494928] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 703.499621] ? __fget+0x4d5/0x740 [ 703.503092] ? ksys_dup3+0x690/0x690 [ 703.506816] ? find_held_lock+0x36/0x1c0 [ 703.510896] ? kasan_check_write+0x14/0x20 [ 703.515145] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 703.520094] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 703.525821] do_vfs_ioctl+0x1de/0x1720 [ 703.529726] ? __lock_is_held+0xb5/0x140 [ 703.533801] ? ioctl_preallocate+0x300/0x300 [ 703.538220] ? __fget_light+0x2f7/0x440 [ 703.542223] ? fget_raw+0x20/0x20 [ 703.545726] ? __sb_end_write+0xac/0xe0 [ 703.549718] ? fput+0x130/0x1a0 [ 703.553010] ? do_syscall_64+0x9a/0x820 [ 703.556999] ? do_syscall_64+0x9a/0x820 [ 703.560988] ? lockdep_hardirqs_on+0x421/0x5c0 [ 703.565587] ? security_file_ioctl+0x94/0xc0 17:57:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000210, 0x0) 17:57:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x1100000000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4090ae82, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) 17:57:22 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200400, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket(0x840000000002, 0x3, 0xff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x80000, 0x0) sendfile(r4, r8, &(0x7f0000000180)=0xf010b, 0x100000001) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x20000000) 17:57:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000290, 0x0) [ 703.570017] ksys_ioctl+0xa9/0xd0 [ 703.573493] __x64_sys_ioctl+0x73/0xb0 [ 703.577396] do_syscall_64+0x1b9/0x820 [ 703.581302] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 703.586678] ? syscall_return_slowpath+0x5e0/0x5e0 [ 703.591623] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 703.596650] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 703.601681] ? recalc_sigpending_tsk+0x180/0x180 [ 703.606448] ? kasan_check_write+0x14/0x20 [ 703.610698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 703.615556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 703.620754] RIP: 0033:0x457099 [ 703.623962] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 703.642871] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 703.650598] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 703.657875] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 703.665152] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 17:57:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r2, 0x540c) mremap(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000be000/0x2000)=nil) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x352, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) close(r0) [ 703.672433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 703.679714] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000002a 17:57:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x8004020000000000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x8040ae9f, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 703.800737] FAT-fs (loop2): Directory bread(block 2563) failed [ 703.807035] FAT-fs (loop2): Directory bread(block 2564) failed [ 703.813919] FAT-fs (loop2): Directory bread(block 2565) failed [ 703.820577] FAT-fs (loop2): Directory bread(block 2566) failed [ 703.826849] FAT-fs (loop2): Directory bread(block 2567) failed [ 703.833680] FAT-fs (loop2): Directory bread(block 2568) failed [ 703.844209] IPVS: wrr: TCP 172.20.20.170:0 - no destination available [ 703.864828] FAT-fs (loop2): Directory bread(block 2569) failed [ 703.894353] FAT-fs (loop2): Directory bread(block 2570) failed [ 703.908041] FAT-fs (loop2): Directory bread(block 2571) failed 17:57:22 executing program 3 (fault-call:7 fault-nth:43): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000172, 0x0) [ 703.930507] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r2, 0x540c) mremap(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000be000/0x2000)=nil) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x352, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) close(r0) 17:57:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000006, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl(r1, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) write$P9_RLERROR(r2, &(0x7f0000000100)=ANY=[], 0x0) write(r0, &(0x7f0000000080)="2400000052001f0014f9f407000904000a00071008000100040000000800000000000000", 0x24) r3 = semget$private(0x0, 0x0, 0x0) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f0000000100)=""/4096) 17:57:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x5451, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 704.111912] FAULT_INJECTION: forcing a failure. [ 704.111912] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 704.123995] CPU: 0 PID: 1367 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 704.131291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.140657] Call Trace: [ 704.143289] dump_stack+0x1c9/0x2b4 [ 704.146970] ? dump_stack_print_info.cold.2+0x52/0x52 [ 704.152223] ? graph_lock+0x170/0x170 [ 704.156069] should_fail.cold.4+0xa/0x11 [ 704.160155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 704.165286] ? graph_lock+0x170/0x170 [ 704.169107] ? graph_lock+0x170/0x170 [ 704.172930] ? lock_downgrade+0x8f0/0x8f0 [ 704.177096] ? rcu_is_watching+0x8c/0x150 [ 704.181282] ? find_held_lock+0x36/0x1c0 [ 704.185372] ? __lock_is_held+0xb5/0x140 [ 704.189471] ? check_same_owner+0x340/0x340 [ 704.193818] ? rcu_note_context_switch+0x680/0x680 [ 704.198945] __alloc_pages_nodemask+0x365/0xd10 [ 704.203630] ? lock_downgrade+0x8f0/0x8f0 [ 704.207801] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 704.212829] ? graph_lock+0x170/0x170 [ 704.216655] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 704.221354] ? __lock_is_held+0xb5/0x140 [ 704.225447] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 704.231009] alloc_pages_current+0x10c/0x210 [ 704.235439] __get_free_pages+0xc/0x40 [ 704.239346] mmu_topup_memory_caches+0x1f8/0x3a0 [ 704.244121] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 704.249678] kvm_mmu_load+0x21/0x1260 [ 704.253496] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 704.258444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 704.264002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 704.269559] vcpu_enter_guest+0x3c8b/0x61a0 [ 704.273917] ? kasan_check_write+0x14/0x20 [ 704.278173] ? kvm_set_msr_common+0x2680/0x2680 [ 704.282916] ? vmx_vcpu_load+0xad2/0xfe0 [ 704.286998] ? handle_dr+0x8c0/0x8c0 [ 704.290733] ? graph_lock+0x170/0x170 [ 704.294562] ? __lock_is_held+0xb5/0x140 [ 704.298663] ? lock_acquire+0x1e4/0x4f0 [ 704.302654] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 704.307685] ? lock_release+0x9f0/0x9f0 [ 704.311668] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 704.316974] ? kvm_arch_dev_ioctl+0x610/0x610 [ 704.321479] ? preempt_notifier_dec+0x20/0x20 [ 704.325996] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 704.330850] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 704.335890] kvm_vcpu_ioctl+0x7b8/0x1280 [ 704.339967] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 704.345691] ? find_held_lock+0x36/0x1c0 [ 704.349782] ? lock_downgrade+0x8f0/0x8f0 [ 704.353983] ? kasan_check_read+0x11/0x20 [ 704.358142] ? rcu_is_watching+0x8c/0x150 17:57:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x10) mount$9p_tcp(&(0x7f0000000540)='127.0.0.1\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[]) truncate(&(0x7f0000000300)='./bus\x00', 0xa00) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x20000, 0x0) get_robust_list(0x0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000340)=0x18) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000380)={0xfffffffffffffffd}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000740)) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000480)={0xb}, 0xb) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x5) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000240)=0x4, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') sendfile(r4, r4, &(0x7f0000000340), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000003c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000004c0)={@local, @dev={0xfe, 0x80, [], 0xa}, @remote, 0x10000, 0x6, 0x7, 0x400, 0x0, 0x8, r5}) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000280)) r6 = open(&(0x7f0000000440)='./file0\x00', 0x20141042, 0x4) ftruncate(r6, 0x80080) sendfile(r2, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) write$P9_RRENAMEAT(r6, &(0x7f0000000640)={0x7, 0x4b, 0x1}, 0x7) [ 704.362400] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 704.367090] ? __fget+0x4d5/0x740 [ 704.370565] ? ksys_dup3+0x690/0x690 [ 704.374309] ? find_held_lock+0x36/0x1c0 [ 704.378393] ? kasan_check_write+0x14/0x20 [ 704.382643] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 704.387593] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 704.393319] do_vfs_ioctl+0x1de/0x1720 [ 704.397218] ? __lock_is_held+0xb5/0x140 [ 704.401319] ? ioctl_preallocate+0x300/0x300 [ 704.405738] ? __fget_light+0x2f7/0x440 [ 704.409753] ? fget_raw+0x20/0x20 [ 704.413221] ? __sb_end_write+0xac/0xe0 [ 704.417226] ? fput+0x130/0x1a0 [ 704.420549] ? do_syscall_64+0x9a/0x820 [ 704.424534] ? do_syscall_64+0x9a/0x820 [ 704.428526] ? lockdep_hardirqs_on+0x421/0x5c0 [ 704.433127] ? security_file_ioctl+0x94/0xc0 [ 704.437560] ksys_ioctl+0xa9/0xd0 [ 704.441021] __x64_sys_ioctl+0x73/0xb0 [ 704.444915] do_syscall_64+0x1b9/0x820 [ 704.448808] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 704.454184] ? syscall_return_slowpath+0x5e0/0x5e0 [ 704.459118] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 704.464136] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 704.469157] ? recalc_sigpending_tsk+0x180/0x180 [ 704.473916] ? kasan_check_write+0x14/0x20 [ 704.478160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 704.483025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.488213] RIP: 0033:0x457099 [ 704.491428] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 704.510331] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 704.518067] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 704.525337] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 704.532604] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 704.539870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 704.547150] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000002b 17:57:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x100000000000018d, 0x0) [ 704.564423] FAT-fs (loop2): Directory bread(block 2563) failed [ 704.570634] FAT-fs (loop2): Directory bread(block 2564) failed [ 704.577129] FAT-fs (loop2): Directory bread(block 2565) failed [ 704.583606] FAT-fs (loop2): Directory bread(block 2566) failed [ 704.589851] FAT-fs (loop2): Directory bread(block 2567) failed [ 704.596463] FAT-fs (loop2): Directory bread(block 2568) failed [ 704.602671] FAT-fs (loop2): Directory bread(block 2569) failed 17:57:23 executing program 6: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bond\x00', 0x4}, 0x18) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f0000000280)={0x7, 0x6d, 0x1}, 0x7) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0xf, &(0x7f0000002940)={0x3, 0xffffffffffffffff}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000028c0)={0x10}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6, 0x4b}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x0, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000002980)) read(r3, &(0x7f0000000040)=""/92, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) sched_setaffinity(0x0, 0xffffffffffffff73, &(0x7f0000000240)=0x7ffe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000380)={0x2, 0x2, 0x1f, 0x2, &(0x7f0000000180)=[{}, {}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000200)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r4, &(0x7f0000000880)={&(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000002a80)=""/4096, 0x1000}], 0x1, &(0x7f0000000800)=""/70, 0x46}, 0x40002000) 17:57:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4008ae93, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 704.611079] FAT-fs (loop2): Directory bread(block 2570) failed [ 704.617559] FAT-fs (loop2): Directory bread(block 2571) failed [ 704.623723] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xe8030000, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) [ 704.761057] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 4, id = 0 [ 704.828768] IPVS: wrr: TCP 172.20.20.170:0 - no destination available 17:57:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x8080aea1, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) 17:57:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000bc, 0x0) [ 704.893852] FAT-fs (loop2): Directory bread(block 2563) failed [ 704.907877] 9pnet_virtio: no channels available for device 127.0.0.1 17:57:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in6=@mcast2, 0x4e20, 0x8, 0x4e21, 0x9, 0x1e3c6e9c95ad1fdd, 0x80, 0xa0, 0x3a, r1, r2}, {0x9, 0x6, 0xffffffff, 0x9, 0x7, 0x9, 0x7, 0xc9700000000}, {0x9, 0x6, 0x6, 0x1}, 0x7ff, 0x6e6bb4, 0x0, 0x1, 0x0, 0x2}, {{@in=@loopback, 0x4d4}, 0x2, @in6=@loopback, 0x0, 0x3, 0x3, 0x8, 0x6, 0x1ff, 0x8}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000000000000000000f3000000000000000000000000000000000900000003000000b00200000000000050010000000000005001000000000000180200001802000018020000180200001802000003000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100150010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000d0000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000080000000d000000020000000100000040005443504f505453545249500000000000000000000000000000000000000072ed000006d6000000100000070000003f000000030000000700000007000000ac1414aaac1414bbffffffffffffffff69705f7674693000000000000000000076657468305f746f5f62726964676500000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000002900020000000000000000000000000000009800c8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000104000000bb0000000900000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x310) [ 704.940833] FAT-fs (loop2): Directory bread(block 2564) failed [ 704.955355] FAT-fs (loop2): Directory bread(block 2565) failed [ 704.993579] FAT-fs (loop2): Directory bread(block 2566) failed 17:57:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000235, 0x0) [ 705.040596] FAT-fs (loop2): Directory bread(block 2567) failed [ 705.069405] FAT-fs (loop2): Directory bread(block 2568) failed [ 705.099404] FAT-fs (loop2): Directory bread(block 2569) failed [ 705.120738] FAT-fs (loop2): Directory bread(block 2570) failed [ 705.144349] FAT-fs (loop2): Directory bread(block 2571) failed [ 705.166498] FAT-fs (loop2): Directory bread(block 2572) failed 17:57:24 executing program 3 (fault-call:7 fault-nth:44): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4040ae9e, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) 17:57:24 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x10) mount$9p_tcp(&(0x7f0000000540)='127.0.0.1\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[]) truncate(&(0x7f0000000300)='./bus\x00', 0xa00) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x20000, 0x0) get_robust_list(0x0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000340)=0x18) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000380)={0xfffffffffffffffd}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000740)) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000480)={0xb}, 0xb) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x5) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000240)=0x4, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') sendfile(r4, r4, &(0x7f0000000340), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000003c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000004c0)={@local, @dev={0xfe, 0x80, [], 0xa}, @remote, 0x10000, 0x6, 0x7, 0x400, 0x0, 0x8, r5}) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000280)) r6 = open(&(0x7f0000000440)='./file0\x00', 0x20141042, 0x4) ftruncate(r6, 0x80080) sendfile(r2, r6, &(0x7f0000d83ff8), 0x2008000fffffffe) write$P9_RRENAMEAT(r6, &(0x7f0000000640)={0x7, 0x4b, 0x1}, 0x7) 17:57:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380), &(0x7f0000000c80)='./file0\x00', &(0x7f00000003c0)='cpuset\x00', 0x0, 0x0) 17:57:24 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x51f9, 0x0, 0x1}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9a}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e21, 0xf5, @dev={0xfe, 0x80, [], 0x1d}, 0xfffffffffffff800}}, 0x4, 0x7fffffff, 0x3, 0x1, 0x1}, &(0x7f00000006c0)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) sendmsg$nl_generic(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="d40100004100200429bd7000ffdbdf251c00000004008b0008005d00000000080c00270001ffffffffffffffa80122006725ddcb60d928048aab133036b97774e7ec8337a6f23d1db41be042cb6b72f3b086719d1ff214e15f4153fb775a175492f1bd479f06667d6c6f7e899a56af59e08bbf5021e76e3dda5ced7c2c4d494af75b84047449e901df45f2c6de495f490fd8810bbb281d53236caeca254a0aa16335831300cc52cd12bde58069d1495698725236b9b3393041260400760008004d00ff0700000800100090e00000ca96fd602c65a6b0f409e936d88c86d4a25b03fc7b4c529c489af0a2dd016e74e4ea8076f91494ea65960c4a8631c894d92eff79282868ddfd6c682d0dfcf298635d0dde29245d7ea96a47b5898196c7c76592a7935f77e6df3f718a8b55f191263fdf44be200b5a6d73248b2b15b0e3cf2e7c1ecc445014db95f20f4cdc631b30a87b4e6f34f0cd26295d1f987b1dfdbd17f39c8bc629c9400e2c397f5371e9b214b950e81e7d44bcc9bfd42ccdd8f0e57babd37022e7371a809c6daa094adbf5dc0a055a00fc3fd67968f12a043c35b4f09a80218234dabff284cf94ee8e629aa68fcd56a4c3443606f4baffff723e390a6ce08e7de9a3cec675755d4cb76ba2c64b6c1ccafcc16aa968ad86eca7bf517bb7f5e767c7d45d489cd993ded02efac5c4d63d52916adedc29ef3f7d808eba3541c04d5c032ccd05db9926f15a6fe693d9ca65dc4be1b4a2f5ad88408d03814400f02de4646ee5d910ed606f20b4b4a852ad95d4991291267799ad8b97a4a7b7ac64df"], 0x1d4}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xdd, "1dfce24a72c75d056ac8f36fb1114a81f3d02746164663d36ea9b79f8e828c688b2ef054651caf92eefd1e196e58a871acb43d8af02f7b63c09910136c3dd18b51176abaafe4f08729daa9378d1f08d4fff2c6518899547bb90f89a4cbec1a99e10c17ddb6ad68aea1a0dee492014daf9c1a3769230763d362addadd316ed59953ec256db4a64ee88dd9abc4b9fa7bd54f9959cc1bc9c324082541f88b4a16f3dd7e2016ab850528bbae74a7460a147deee79ae8714266ed62a692626dc94d5e6c62df2c67ad763c8392a463216c2b0d797b5894db927b70b86c0bd882"}, &(0x7f00000001c0)=0xe5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000700)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x1a}, 0x100}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [], @local}, 0x5}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e21, @multicast2}], 0x78) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)={0x2, 0x10, 0x48d, 0x0, 0x18, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_key={0x7, 0x8, 0x160, 0x0, "7d89307040fba267d8b855469eb7536898e5f2b30d0c1dfe1fde698e62e7b29fa3dac5912a67e5b5c4c7affb"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x8, @loopback, 0x4426}, @in6={0xa, 0x4e21, 0x6, @empty, 0x20}}, @sadb_ident={0x2, 0x0, 0x1, 0x0, 0xe25}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e21, @multicast1}}]}, 0xc0}}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x8}, 0x8) 17:57:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000d5, 0x0) [ 705.370414] FAT-fs (loop2): Directory bread(block 2563) failed 17:57:24 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x0, 0x2000000}}) sync_file_range(r0, 0x100000000, 0x20, 0x1) [ 705.411655] FAT-fs (loop2): Directory bread(block 2564) failed [ 705.439569] FAT-fs (loop2): Directory bread(block 2565) failed 17:57:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x1000000000000298, 0x0) [ 705.459405] FAT-fs (loop2): Directory bread(block 2566) failed [ 705.465649] FAULT_INJECTION: forcing a failure. [ 705.465649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 705.477589] CPU: 0 PID: 1480 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 705.484873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.489910] FAT-fs (loop2): Directory bread(block 2567) failed [ 705.494227] Call Trace: [ 705.494274] dump_stack+0x1c9/0x2b4 [ 705.494299] ? dump_stack_print_info.cold.2+0x52/0x52 [ 705.494317] ? graph_lock+0x170/0x170 [ 705.494346] should_fail.cold.4+0xa/0x11 [ 705.519531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.521090] FAT-fs (loop2): Directory bread(block 2568) failed [ 705.524643] ? graph_lock+0x170/0x170 [ 705.524662] ? graph_lock+0x170/0x170 [ 705.524681] ? lock_downgrade+0x8f0/0x8f0 [ 705.524696] ? rcu_is_watching+0x8c/0x150 [ 705.524713] ? find_held_lock+0x36/0x1c0 [ 705.524730] ? __lock_is_held+0xb5/0x140 [ 705.543400] FAT-fs (loop2): Directory bread(block 2569) failed [ 705.546593] ? check_same_owner+0x340/0x340 [ 705.546617] ? rcu_note_context_switch+0x680/0x680 [ 705.546643] __alloc_pages_nodemask+0x365/0xd10 [ 705.546661] ? lock_downgrade+0x8f0/0x8f0 [ 705.561682] FAT-fs (loop2): Directory bread(block 2570) failed [ 705.565038] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 705.565055] ? graph_lock+0x170/0x170 [ 705.565074] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 705.565104] ? __lock_is_held+0xb5/0x140 [ 705.580672] FAT-fs (loop2): Directory bread(block 2571) failed [ 705.584806] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 705.584830] alloc_pages_current+0x10c/0x210 [ 705.584853] __get_free_pages+0xc/0x40 [ 705.584875] mmu_topup_memory_caches+0x1f8/0x3a0 [ 705.602707] FAT-fs (loop2): Directory bread(block 2572) failed [ 705.608357] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 705.608384] kvm_mmu_load+0x21/0x1260 [ 705.608402] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 705.608420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 705.608440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 705.658288] vcpu_enter_guest+0x3c8b/0x61a0 17:57:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0xc028ae92, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 705.662637] ? kasan_check_write+0x14/0x20 [ 705.666894] ? kvm_set_msr_common+0x2680/0x2680 [ 705.671585] ? vmx_vcpu_load+0xad2/0xfe0 [ 705.675663] ? handle_dr+0x8c0/0x8c0 [ 705.679394] ? graph_lock+0x170/0x170 [ 705.683219] ? __lock_is_held+0xb5/0x140 [ 705.687317] ? lock_acquire+0x1e4/0x4f0 [ 705.691300] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 705.696332] ? lock_release+0x9f0/0x9f0 [ 705.700315] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 705.705605] ? kvm_arch_dev_ioctl+0x610/0x610 [ 705.710117] ? preempt_notifier_dec+0x20/0x20 [ 705.714640] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 705.719497] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 705.724544] kvm_vcpu_ioctl+0x7b8/0x1280 [ 705.728659] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 705.734386] ? find_held_lock+0x36/0x1c0 [ 705.738471] ? lock_downgrade+0x8f0/0x8f0 [ 705.742639] ? kasan_check_read+0x11/0x20 [ 705.746801] ? rcu_is_watching+0x8c/0x150 [ 705.750963] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 705.755656] ? __fget+0x4d5/0x740 [ 705.759128] ? ksys_dup3+0x690/0x690 [ 705.762853] ? find_held_lock+0x36/0x1c0 [ 705.766928] ? kasan_check_write+0x14/0x20 [ 705.771174] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 705.776120] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 705.781849] do_vfs_ioctl+0x1de/0x1720 [ 705.785746] ? __lock_is_held+0xb5/0x140 [ 705.789822] ? ioctl_preallocate+0x300/0x300 [ 705.794250] ? __fget_light+0x2f7/0x440 [ 705.798266] ? fget_raw+0x20/0x20 [ 705.801734] ? __sb_end_write+0xac/0xe0 [ 705.805724] ? fput+0x130/0x1a0 [ 705.809018] ? do_syscall_64+0x9a/0x820 17:57:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xfeffffff, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@debug='debug'}]}) 17:57:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4080aebf, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000000000d0020000004000000000001d00a62ae427"]) [ 705.812998] ? do_syscall_64+0x9a/0x820 [ 705.816996] ? lockdep_hardirqs_on+0x421/0x5c0 [ 705.821599] ? security_file_ioctl+0x94/0xc0 [ 705.826027] ksys_ioctl+0xa9/0xd0 [ 705.829495] __x64_sys_ioctl+0x73/0xb0 [ 705.833397] do_syscall_64+0x1b9/0x820 [ 705.837301] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 705.842688] ? syscall_return_slowpath+0x5e0/0x5e0 [ 705.847632] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 705.852664] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 705.857692] ? recalc_sigpending_tsk+0x180/0x180 [ 705.862468] ? kasan_check_write+0x14/0x20 [ 705.866722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.871589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 705.876789] RIP: 0033:0x457099 [ 705.879993] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 705.884915] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 17:57:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x2, 0x5, 0x1}, &(0x7f0000000400)=0x198) lsetxattr$trusted_overlay_origin(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='trusted.overlay.origin\x00', &(0x7f0000000500)='y\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast1, 0xfff}}, 0x0, 0xc62}, 0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={"6e6174000000000000000300", 0x19, 0x1, 0x1b8, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x23c) [ 705.898905] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 705.898923] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 705.898931] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 705.898938] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 705.898946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 705.898954] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000002c [ 705.982505] vmwrite error: reg 6c0a value fffffe0000034000 (err 262144) [ 705.987715] kernel msg: ebtables bug: please report to author: Wrong len argument [ 705.989355] CPU: 1 PID: 1501 Comm: syz-executor0 Not tainted 4.19.0-rc2+ #224 [ 705.989368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.989383] Call Trace: [ 706.016212] dump_stack+0x1c9/0x2b4 [ 706.019866] ? dump_stack_print_info.cold.2+0x52/0x52 [ 706.025099] ? kvm_arch_vcpu_load+0x22b/0x940 [ 706.029605] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 706.034730] vmwrite_error+0x4c/0x60 [ 706.038467] vmx_vcpu_load+0xcc4/0xfe0 [ 706.042375] ? handle_dr+0x8c0/0x8c0 [ 706.046109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.051657] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 706.056871] ? find_held_lock+0x36/0x1c0 [ 706.060956] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.066505] ? vmx_sched_in+0xe0/0x560 [ 706.070419] kvm_arch_vcpu_load+0x22b/0x940 [ 706.074766] ? kvm_arch_dev_ioctl+0x610/0x610 [ 706.079276] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 706.084401] kvm_sched_in+0x82/0xa0 [ 706.088044] finish_task_switch+0x50d/0x870 [ 706.092380] ? __switch_to_asm+0x34/0x70 [ 706.096461] ? preempt_notifier_register+0x200/0x200 [ 706.101572] ? __switch_to_asm+0x34/0x70 [ 706.105645] ? __switch_to_asm+0x34/0x70 [ 706.109715] ? __switch_to_asm+0x40/0x70 [ 706.113796] ? __switch_to_asm+0x34/0x70 [ 706.117869] ? __switch_to_asm+0x40/0x70 [ 706.121936] ? __switch_to_asm+0x34/0x70 [ 706.126004] ? __switch_to_asm+0x40/0x70 [ 706.130070] ? __switch_to_asm+0x34/0x70 [ 706.134138] ? __switch_to_asm+0x34/0x70 [ 706.138204] ? __switch_to_asm+0x40/0x70 [ 706.142289] ? __switch_to_asm+0x34/0x70 [ 706.146361] ? __switch_to_asm+0x40/0x70 [ 706.150459] ? __switch_to_asm+0x34/0x70 [ 706.154533] ? __switch_to_asm+0x40/0x70 [ 706.158613] __schedule+0x884/0x1df0 [ 706.162347] ? __sched_text_start+0x8/0x8 [ 706.166510] ? __fget+0x4d5/0x740 [ 706.169985] ? ksys_dup3+0x690/0x690 [ 706.173716] ? kasan_check_write+0x14/0x20 [ 706.177975] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 706.183093] ? kvm_debugfs_release+0x90/0x90 [ 706.187518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.193072] ? do_vfs_ioctl+0x201/0x1720 [ 706.197156] schedule+0xfb/0x450 [ 706.200534] ? ioctl_preallocate+0x300/0x300 [ 706.204957] ? __schedule+0x1df0/0x1df0 [ 706.208945] ? exit_to_usermode_loop+0x8c/0x380 [ 706.213632] ? exit_to_usermode_loop+0x8c/0x380 [ 706.218317] ? lockdep_hardirqs_on+0x421/0x5c0 [ 706.222921] ? trace_hardirqs_on+0xbd/0x2c0 [ 706.227260] ? kmem_cache_free+0x246/0x280 [ 706.231511] ? do_syscall_64+0x6be/0x820 [ 706.235589] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 706.240712] ? __x64_sys_futex+0x47f/0x6a0 [ 706.244973] ? do_syscall_64+0x9a/0x820 [ 706.248960] ? do_syscall_64+0x9a/0x820 [ 706.252956] exit_to_usermode_loop+0x22f/0x380 [ 706.257570] ? syscall_slow_exit_work+0x490/0x490 [ 706.262427] ? ksys_ioctl+0x81/0xd0 [ 706.266081] do_syscall_64+0x6be/0x820 [ 706.269979] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 706.275362] ? syscall_return_slowpath+0x5e0/0x5e0 17:57:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="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") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) init_module(&(0x7f00000000c0)="658f6829252100000000004a340000", 0x39337dc1f5390c0b, &(0x7f0000000080)='user\x00') 17:57:24 executing program 3 (fault-call:7 fault-nth:45): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0x84) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:57:25 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)={0x1, 0x100000000, [{0xffffffffffffffff, 0x0, 0x2}]}) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0x40082406, &(0x7f0000000080)=ANY=[@ANYBLOB="ad685ec7a231c4c3a9a2689fe7436eb416f29cfea304d1c49a456d2288ac02"]) 17:57:25 executing program 4: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f00000000c0)={0x5, 0x4, 0xfa00, {&(0x7f00000003c0), r0}}, 0x243) syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000140)=@xdp={0x2c, 0x6, r1, 0xd}, 0x80) 17:57:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0xe00, @local, [0x0, 0xff0f0000]}, 0x10) 17:57:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='projid_map\x00') getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10) preadv(r0, &(0x7f0000000480), 0x10000000000000fa, 0x0) [ 706.280309] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 706.285376] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 706.290407] ? recalc_sigpending_tsk+0x180/0x180 [ 706.295182] ? kasan_check_write+0x14/0x20 [ 706.299434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.304290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.309480] RIP: 0033:0x457099 [ 706.312681] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 706.331616] RSP: 002b:00007f69f4a90c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 706.339338] RAX: 0000000000000007 RBX: 00007f69f4a916d4 RCX: 0000000000457099 [ 706.346641] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000006 [ 706.353914] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 706.361192] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 706.368468] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 706.375989] vmwrite error: reg 6c0c value fffffe0000032000 (err 262144) [ 706.382805] CPU: 1 PID: 1501 Comm: syz-executor0 Not tainted 4.19.0-rc2+ #224 [ 706.389579] FAULT_INJECTION: forcing a failure. [ 706.389579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 706.390083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.390090] Call Trace: [ 706.390117] dump_stack+0x1c9/0x2b4 [ 706.390138] ? dump_stack_print_info.cold.2+0x52/0x52 [ 706.390167] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 706.427787] vmwrite_error+0x4c/0x60 [ 706.431522] vmx_vcpu_load+0xcad/0xfe0 [ 706.435424] ? handle_dr+0x8c0/0x8c0 [ 706.439153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.444697] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 706.449905] ? find_held_lock+0x36/0x1c0 [ 706.453987] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.459532] ? vmx_sched_in+0xe0/0x560 [ 706.463435] kvm_arch_vcpu_load+0x22b/0x940 [ 706.467777] ? kvm_arch_dev_ioctl+0x610/0x610 [ 706.472283] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 706.477404] kvm_sched_in+0x82/0xa0 [ 706.481045] finish_task_switch+0x50d/0x870 [ 706.485375] ? __switch_to_asm+0x34/0x70 [ 706.489442] ? preempt_notifier_register+0x200/0x200 [ 706.494547] ? __switch_to_asm+0x34/0x70 [ 706.498612] ? __switch_to_asm+0x34/0x70 [ 706.502675] ? __switch_to_asm+0x40/0x70 [ 706.506740] ? __switch_to_asm+0x34/0x70 [ 706.510806] ? __switch_to_asm+0x40/0x70 [ 706.514868] ? __switch_to_asm+0x34/0x70 [ 706.518933] ? __switch_to_asm+0x40/0x70 [ 706.523000] ? __switch_to_asm+0x34/0x70 [ 706.527069] ? __switch_to_asm+0x34/0x70 [ 706.531134] ? __switch_to_asm+0x40/0x70 [ 706.535195] ? __switch_to_asm+0x34/0x70 [ 706.539268] ? __switch_to_asm+0x40/0x70 [ 706.543334] ? __switch_to_asm+0x34/0x70 [ 706.547398] ? __switch_to_asm+0x40/0x70 [ 706.551468] __schedule+0x884/0x1df0 [ 706.555198] ? __sched_text_start+0x8/0x8 [ 706.559358] ? __fget+0x4d5/0x740 [ 706.562821] ? ksys_dup3+0x690/0x690 [ 706.566543] ? kasan_check_write+0x14/0x20 [ 706.570793] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 706.575909] ? kvm_debugfs_release+0x90/0x90 [ 706.580328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.585875] ? do_vfs_ioctl+0x201/0x1720 [ 706.589949] schedule+0xfb/0x450 [ 706.593325] ? ioctl_preallocate+0x300/0x300 [ 706.597742] ? __schedule+0x1df0/0x1df0 [ 706.601727] ? exit_to_usermode_loop+0x8c/0x380 [ 706.606418] ? exit_to_usermode_loop+0x8c/0x380 [ 706.611097] ? lockdep_hardirqs_on+0x421/0x5c0 [ 706.615694] ? trace_hardirqs_on+0xbd/0x2c0 [ 706.620028] ? kmem_cache_free+0x246/0x280 [ 706.624366] ? do_syscall_64+0x6be/0x820 [ 706.628438] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 706.633561] ? __x64_sys_futex+0x47f/0x6a0 [ 706.637805] ? do_syscall_64+0x9a/0x820 [ 706.641788] ? do_syscall_64+0x9a/0x820 [ 706.645778] exit_to_usermode_loop+0x22f/0x380 [ 706.650373] ? syscall_slow_exit_work+0x490/0x490 [ 706.655224] ? ksys_ioctl+0x81/0xd0 [ 706.658875] do_syscall_64+0x6be/0x820 [ 706.662775] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 706.668147] ? syscall_return_slowpath+0x5e0/0x5e0 [ 706.673084] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 706.678106] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 706.683130] ? recalc_sigpending_tsk+0x180/0x180 [ 706.687891] ? kasan_check_write+0x14/0x20 [ 706.692138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.696992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.702184] RIP: 0033:0x457099 [ 706.705386] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 706.724305] RSP: 002b:00007f69f4a90c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 706.732067] RAX: 0000000000000007 RBX: 00007f69f4a916d4 RCX: 0000000000457099 [ 706.739346] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000006 [ 706.746617] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 706.753887] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 706.761158] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 706.768459] CPU: 0 PID: 1516 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #224 [ 706.768520] vmwrite error: reg 6c10 value fffffe0000033200 (err 262144) [ 706.775747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.775755] Call Trace: [ 706.775787] dump_stack+0x1c9/0x2b4 [ 706.775808] ? dump_stack_print_info.cold.2+0x52/0x52 [ 706.803261] ? graph_lock+0x170/0x170 [ 706.807575] should_fail.cold.4+0xa/0x11 [ 706.811646] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 706.816756] ? graph_lock+0x170/0x170 [ 706.820572] ? graph_lock+0x170/0x170 [ 706.824379] ? lock_downgrade+0x8f0/0x8f0 [ 706.828529] ? rcu_is_watching+0x8c/0x150 [ 706.832682] ? find_held_lock+0x36/0x1c0 [ 706.836752] ? __lock_is_held+0xb5/0x140 [ 706.840832] ? check_same_owner+0x340/0x340 [ 706.845165] ? rcu_note_context_switch+0x680/0x680 [ 706.850111] __alloc_pages_nodemask+0x365/0xd10 [ 706.854783] ? lock_downgrade+0x8f0/0x8f0 [ 706.858941] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 706.863958] ? graph_lock+0x170/0x170 [ 706.867765] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 706.872449] ? __lock_is_held+0xb5/0x140 [ 706.876534] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 706.882080] alloc_pages_current+0x10c/0x210 [ 706.886505] __get_free_pages+0xc/0x40 [ 706.890401] mmu_topup_memory_caches+0x1f8/0x3a0 [ 706.895168] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.900804] kvm_mmu_load+0x21/0x1260 [ 706.905087] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 706.910023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.915569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.921117] vcpu_enter_guest+0x3c8b/0x61a0 [ 706.925447] ? kasan_check_write+0x14/0x20 [ 706.929692] ? kvm_set_msr_common+0x2680/0x2680 [ 706.934376] ? vmx_vcpu_load+0xad2/0xfe0 [ 706.938445] ? handle_dr+0x8c0/0x8c0 [ 706.942162] ? graph_lock+0x170/0x170 [ 706.945978] ? __lock_is_held+0xb5/0x140 [ 706.950047] ? lock_acquire+0x1e4/0x4f0 [ 706.954025] ? kvm_arch_vcpu_ioctl_run+0x234/0x16d0 [ 706.959049] ? lock_release+0x9f0/0x9f0 [ 706.963025] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 706.968311] ? kvm_arch_dev_ioctl+0x610/0x610 [ 706.972815] ? preempt_notifier_dec+0x20/0x20 [ 706.977326] kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 706.982174] ? kvm_arch_vcpu_ioctl_run+0x373/0x16d0 [ 706.987205] kvm_vcpu_ioctl+0x7b8/0x1280 [ 706.991288] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 706.997004] ? find_held_lock+0x36/0x1c0 [ 707.001079] ? lock_downgrade+0x8f0/0x8f0 [ 707.005246] ? kasan_check_read+0x11/0x20 [ 707.009411] ? rcu_is_watching+0x8c/0x150 [ 707.013564] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 707.018259] ? __fget+0x4d5/0x740 [ 707.021727] ? ksys_dup3+0x690/0x690 [ 707.025445] ? find_held_lock+0x36/0x1c0 [ 707.029518] ? kasan_check_write+0x14/0x20 [ 707.033761] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 707.038708] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 707.044430] do_vfs_ioctl+0x1de/0x1720 [ 707.048321] ? __lock_is_held+0xb5/0x140 [ 707.052393] ? ioctl_preallocate+0x300/0x300 [ 707.056805] ? __fget_light+0x2f7/0x440 [ 707.060784] ? fget_raw+0x20/0x20 [ 707.064250] ? __sb_end_write+0xac/0xe0 [ 707.068247] ? fput+0x130/0x1a0 [ 707.071541] ? do_syscall_64+0x9a/0x820 [ 707.075518] ? do_syscall_64+0x9a/0x820 [ 707.079497] ? lockdep_hardirqs_on+0x421/0x5c0 [ 707.084088] ? security_file_ioctl+0x94/0xc0 [ 707.088503] ksys_ioctl+0xa9/0xd0 [ 707.091967] __x64_sys_ioctl+0x73/0xb0 [ 707.095861] do_syscall_64+0x1b9/0x820 [ 707.099754] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 707.105126] ? syscall_return_slowpath+0x5e0/0x5e0 [ 707.110063] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 707.115085] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 707.120107] ? recalc_sigpending_tsk+0x180/0x180 [ 707.124868] ? kasan_check_write+0x14/0x20 [ 707.129116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.133972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.139164] RIP: 0033:0x457099 [ 707.142363] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.161272] RSP: 002b:00007f0e3efecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 707.168990] RAX: ffffffffffffffda RBX: 00007f0e3efed6d4 RCX: 0000000000457099 [ 707.176266] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 707.183539] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 707.190810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 707.198164] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 000000000000002d [ 707.205457] CPU: 1 PID: 1501 Comm: syz-executor0 Not tainted 4.19.0-rc2+ #224 [ 707.212743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.222105] Call Trace: [ 707.224740] dump_stack+0x1c9/0x2b4 [ 707.228390] ? dump_stack_print_info.cold.2+0x52/0x52 [ 707.233597] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 707.238720] vmwrite_error+0x4c/0x60 [ 707.241010] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 707.242455] vmx_vcpu_load+0xcdb/0xfe0 [ 707.242477] ? handle_dr+0x8c0/0x8c0 [ 707.242501] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.242518] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 707.242546] ? find_held_lock+0x36/0x1c0 [ 707.274710] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 707.280274] ? vmx_sched_in+0xe0/0x560 [ 707.284187] kvm_arch_vcpu_load+0x22b/0x940 [ 707.288526] ? kvm_arch_dev_ioctl+0x610/0x610 [ 707.293033] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 707.298153] kvm_sched_in+0x82/0xa0 [ 707.301795] finish_task_switch+0x50d/0x870 [ 707.306126] ? __switch_to_asm+0x34/0x70 [ 707.310204] ? preempt_notifier_register+0x200/0x200 [ 707.315329] ? __switch_to_asm+0x34/0x70 [ 707.319406] ? __switch_to_asm+0x34/0x70 [ 707.323475] ? __switch_to_asm+0x40/0x70 [ 707.327542] ? __switch_to_asm+0x34/0x70 [ 707.331607] ? __switch_to_asm+0x40/0x70 [ 707.335675] ? __switch_to_asm+0x34/0x70 [ 707.339748] ? __switch_to_asm+0x40/0x70 [ 707.343824] ? __switch_to_asm+0x34/0x70 [ 707.347895] ? __switch_to_asm+0x34/0x70 [ 707.351966] ? __switch_to_asm+0x40/0x70 [ 707.356038] ? __switch_to_asm+0x34/0x70 [ 707.360105] ? __switch_to_asm+0x40/0x70 [ 707.364172] ? __switch_to_asm+0x34/0x70 [ 707.368253] ? __switch_to_asm+0x40/0x70 [ 707.372332] __schedule+0x884/0x1df0 [ 707.376064] ? __sched_text_start+0x8/0x8 [ 707.380047] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 707.380222] ? __fget+0x4d5/0x740 [ 707.380258] ? ksys_dup3+0x690/0x690 [ 707.380279] ? kasan_check_write+0x14/0x20 [ 707.380301] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 707.380325] ? kvm_debugfs_release+0x90/0x90 [ 707.380346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.380363] ? do_vfs_ioctl+0x201/0x1720 [ 707.380382] schedule+0xfb/0x450 [ 707.387869] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 707.391112] ? ioctl_preallocate+0x300/0x300 [ 707.391128] ? __schedule+0x1df0/0x1df0 [ 707.391146] ? exit_to_usermode_loop+0x8c/0x380 [ 707.391163] ? exit_to_usermode_loop+0x8c/0x380 [ 707.391179] ? lockdep_hardirqs_on+0x421/0x5c0 [ 707.391201] ? trace_hardirqs_on+0xbd/0x2c0 [ 707.456534] ? kmem_cache_free+0x246/0x280 [ 707.460791] ? do_syscall_64+0x6be/0x820 [ 707.464869] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 707.469983] ? __x64_sys_futex+0x47f/0x6a0 [ 707.474242] ? do_syscall_64+0x9a/0x820 [ 707.478241] ? do_syscall_64+0x9a/0x820 [ 707.482245] exit_to_usermode_loop+0x22f/0x380 [ 707.486846] ? syscall_slow_exit_work+0x490/0x490 [ 707.491704] ? ksys_ioctl+0x81/0xd0 [ 707.495349] do_syscall_64+0x6be/0x820 [ 707.499252] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 707.504624] ? syscall_return_slowpath+0x5e0/0x5e0 [ 707.509557] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 707.514577] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 707.519596] ? recalc_sigpending_tsk+0x180/0x180 [ 707.524359] ? kasan_check_write+0x14/0x20 [ 707.528603] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.533456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.538644] RIP: 0033:0x457099 [ 707.541841] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.560744] RSP: 002b:00007f69f4a90c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 707.568464] RAX: 0000000000000007 RBX: 00007f69f4a916d4 RCX: 0000000000457099 [ 707.575733] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000006 [ 707.583003] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 707.590269] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 707.597537] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 707.605227] ================================================================== [ 707.612862] BUG: KASAN: use-after-free in vmx_vcpu_load+0xf78/0xfe0 [ 707.617312] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 707.619275] Read of size 8 at addr ffff880185bbe220 by task syz-executor0/1501 [ 707.619282] [ 707.619299] CPU: 1 PID: 1501 Comm: syz-executor0 Not tainted 4.19.0-rc2+ #224 [ 707.619308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.619315] Call Trace: [ 707.619338] dump_stack+0x1c9/0x2b4 [ 707.619359] ? dump_stack_print_info.cold.2+0x52/0x52 [ 707.619374] ? printk+0xa7/0xcf [ 707.619396] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 707.626705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 707.634023] ? vmx_vcpu_load+0xf78/0xfe0 [ 707.634042] print_address_description+0x6c/0x20b [ 707.634058] ? vmx_vcpu_load+0xf78/0xfe0 [ 707.634074] kasan_report.cold.7+0x242/0x30d [ 707.634094] __asan_report_load8_noabort+0x14/0x20 [ 707.702374] vmx_vcpu_load+0xf78/0xfe0 [ 707.706281] ? handle_dr+0x8c0/0x8c0 [ 707.710009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.715556] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 707.720764] ? find_held_lock+0x36/0x1c0 [ 707.724841] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 707.730382] ? vmx_sched_in+0xe0/0x560 [ 707.734285] kvm_arch_vcpu_load+0x22b/0x940 [ 707.738619] ? kvm_arch_dev_ioctl+0x610/0x610 [ 707.743116] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 707.748248] kvm_sched_in+0x82/0xa0 [ 707.751884] finish_task_switch+0x50d/0x870 [ 707.756208] ? __switch_to_asm+0x34/0x70 [ 707.760284] ? preempt_notifier_register+0x200/0x200 [ 707.765392] ? __switch_to_asm+0x34/0x70 [ 707.769457] ? __switch_to_asm+0x34/0x70 [ 707.773516] ? __switch_to_asm+0x40/0x70 [ 707.777577] ? __switch_to_asm+0x34/0x70 [ 707.781640] ? __switch_to_asm+0x40/0x70 [ 707.785704] ? __switch_to_asm+0x34/0x70 [ 707.790263] ? __switch_to_asm+0x40/0x70 [ 707.794326] ? __switch_to_asm+0x34/0x70 [ 707.798389] ? __switch_to_asm+0x34/0x70 [ 707.802448] ? __switch_to_asm+0x40/0x70 [ 707.806512] ? __switch_to_asm+0x34/0x70 [ 707.810572] ? __switch_to_asm+0x40/0x70 [ 707.814633] ? __switch_to_asm+0x34/0x70 [ 707.818693] ? __switch_to_asm+0x40/0x70 [ 707.822769] __schedule+0x884/0x1df0 [ 707.826495] ? __sched_text_start+0x8/0x8 [ 707.830645] ? __fget+0x4d5/0x740 [ 707.834107] ? ksys_dup3+0x690/0x690 [ 707.837829] ? kasan_check_write+0x14/0x20 [ 707.842071] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 707.847182] ? kvm_debugfs_release+0x90/0x90 [ 707.851596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.857138] ? do_vfs_ioctl+0x201/0x1720 [ 707.861205] schedule+0xfb/0x450 [ 707.864589] ? ioctl_preallocate+0x300/0x300 [ 707.869000] ? __schedule+0x1df0/0x1df0 [ 707.873042] ? exit_to_usermode_loop+0x8c/0x380 [ 707.877713] ? exit_to_usermode_loop+0x8c/0x380 [ 707.882389] ? lockdep_hardirqs_on+0x421/0x5c0 [ 707.886979] ? trace_hardirqs_on+0xbd/0x2c0 [ 707.891303] ? kmem_cache_free+0x246/0x280 [ 707.895542] ? do_syscall_64+0x6be/0x820 [ 707.899609] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 707.904719] ? __x64_sys_futex+0x47f/0x6a0 [ 707.908962] ? do_syscall_64+0x9a/0x820 [ 707.912939] ? do_syscall_64+0x9a/0x820 [ 707.916925] exit_to_usermode_loop+0x22f/0x380 [ 707.921515] ? syscall_slow_exit_work+0x490/0x490 [ 707.926364] ? ksys_ioctl+0x81/0xd0 [ 707.930005] do_syscall_64+0x6be/0x820 [ 707.933901] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 707.939794] ? syscall_return_slowpath+0x5e0/0x5e0 [ 707.944731] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 707.949762] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 707.954788] ? recalc_sigpending_tsk+0x180/0x180 [ 707.959548] ? kasan_check_write+0x14/0x20 [ 707.963797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 707.968653] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.973843] RIP: 0033:0x457099 [ 707.977043] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.995959] RSP: 002b:00007f69f4a90c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 708.003697] RAX: 0000000000000007 RBX: 00007f69f4a916d4 RCX: 0000000000457099 [ 708.010975] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000006 [ 708.018259] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 708.025537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 708.032808] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 708.040087] [ 708.041715] Allocated by task 1501: [ 708.045350] save_stack+0x43/0xd0 [ 708.048803] kasan_kmalloc+0xc4/0xe0 [ 708.052517] kasan_slab_alloc+0x12/0x20 [ 708.056491] kmem_cache_alloc+0x12e/0x710 [ 708.060643] vmx_create_vcpu+0xcf/0x2830 [ 708.064724] kvm_arch_vcpu_create+0xe5/0x220 [ 708.069142] kvm_vm_ioctl+0x488/0x1d80 [ 708.073035] do_vfs_ioctl+0x1de/0x1720 [ 708.076922] ksys_ioctl+0xa9/0xd0 [ 708.080377] __x64_sys_ioctl+0x73/0xb0 [ 708.084276] do_syscall_64+0x1b9/0x820 [ 708.088166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.093347] [ 708.094971] Freed by task 1500: [ 708.098265] save_stack+0x43/0xd0 [ 708.101719] __kasan_slab_free+0x11a/0x170 [ 708.105952] kasan_slab_free+0xe/0x10 [ 708.109751] kmem_cache_free+0x86/0x280 [ 708.113733] vmx_free_vcpu+0x26b/0x300 [ 708.117627] kvm_arch_destroy_vm+0x365/0x7c0 [ 708.122043] kvm_put_kvm+0x73f/0x1060 [ 708.125844] kvm_vcpu_release+0x7b/0xa0 [ 708.129821] __fput+0x38a/0xa40 [ 708.133098] ____fput+0x15/0x20 [ 708.136382] task_work_run+0x1e8/0x2a0 [ 708.140275] exit_to_usermode_loop+0x318/0x380 [ 708.144861] do_syscall_64+0x6be/0x820 [ 708.148759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.153937] [ 708.155566] The buggy address belongs to the object at ffff880185bb8a40 [ 708.155566] which belongs to the cache kvm_vcpu(129:syz0) of size 23872 [ 708.169013] The buggy address is located 22496 bytes inside of [ 708.169013] 23872-byte region [ffff880185bb8a40, ffff880185bbe780) [ 708.181268] The buggy address belongs to the page: [ 708.186217] page:ffffea000616ee00 count:1 mapcount:0 mapping:ffff8801c0416500 index:0x0 compound_mapcount: 0 [ 708.196212] flags: 0x2fffc0000008100(slab|head) [ 708.200914] raw: 02fffc0000008100 ffffea0006103408 ffffea0006293808 ffff8801c0416500 [ 708.208801] raw: 0000000000000000 ffff880185bb8a40 0000000100000001 ffff88018fe94a00 [ 708.216678] page dumped because: kasan: bad access detected [ 708.222386] page->mem_cgroup:ffff88018fe94a00 [ 708.226869] [ 708.228493] Memory state around the buggy address: [ 708.233422] ffff880185bbe100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 708.240782] ffff880185bbe180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 708.248145] >ffff880185bbe200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 708.255499] ^ [ 708.259907] ffff880185bbe280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 708.267269] ffff880185bbe300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 708.274620] ================================================================== [ 708.281970] Disabling lock debugging due to kernel taint [ 708.287484] Kernel panic - not syncing: panic_on_warn set ... [ 708.287484] [ 708.292422] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 708.294856] CPU: 1 PID: 1501 Comm: syz-executor0 Tainted: G B 4.19.0-rc2+ #224 [ 708.294864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.294875] Call Trace: [ 708.325295] dump_stack+0x1c9/0x2b4 [ 708.328932] ? dump_stack_print_info.cold.2+0x52/0x52 [ 708.334144] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 708.338916] panic+0x238/0x4e7 [ 708.342114] ? add_taint.cold.5+0x16/0x16 [ 708.346277] ? trace_hardirqs_on+0xb4/0x2c0 [ 708.350612] ? vmx_vcpu_load+0xf78/0xfe0 [ 708.354684] kasan_end_report+0x47/0x4f [ 708.358671] kasan_report.cold.7+0x76/0x30d [ 708.363010] __asan_report_load8_noabort+0x14/0x20 [ 708.367949] vmx_vcpu_load+0xf78/0xfe0 [ 708.371847] ? handle_dr+0x8c0/0x8c0 [ 708.375580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.381133] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 708.386335] ? find_held_lock+0x36/0x1c0 [ 708.390412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 708.395961] ? vmx_sched_in+0xe0/0x560 [ 708.399873] kvm_arch_vcpu_load+0x22b/0x940 [ 708.404220] ? kvm_arch_dev_ioctl+0x610/0x610 [ 708.408748] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 708.413877] kvm_sched_in+0x82/0xa0 [ 708.417514] finish_task_switch+0x50d/0x870 [ 708.421853] ? __switch_to_asm+0x34/0x70 [ 708.425922] ? preempt_notifier_register+0x200/0x200 [ 708.431025] ? __switch_to_asm+0x34/0x70 [ 708.435178] ? __switch_to_asm+0x34/0x70 [ 708.439253] ? __switch_to_asm+0x40/0x70 [ 708.443323] ? __switch_to_asm+0x34/0x70 [ 708.447389] ? __switch_to_asm+0x40/0x70 [ 708.451452] ? __switch_to_asm+0x34/0x70 [ 708.455515] ? __switch_to_asm+0x40/0x70 [ 708.459579] ? __switch_to_asm+0x34/0x70 [ 708.463645] ? __switch_to_asm+0x34/0x70 [ 708.467711] ? __switch_to_asm+0x40/0x70 [ 708.471779] ? __switch_to_asm+0x34/0x70 [ 708.475847] ? __switch_to_asm+0x40/0x70 [ 708.479915] ? __switch_to_asm+0x34/0x70 [ 708.483982] ? __switch_to_asm+0x40/0x70 [ 708.488054] __schedule+0x884/0x1df0 [ 708.491781] ? __sched_text_start+0x8/0x8 [ 708.495941] ? __fget+0x4d5/0x740 [ 708.499409] ? ksys_dup3+0x690/0x690 [ 708.503138] ? kasan_check_write+0x14/0x20 [ 708.507384] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 708.512496] ? kvm_debugfs_release+0x90/0x90 [ 708.516917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.522466] ? do_vfs_ioctl+0x201/0x1720 [ 708.526539] schedule+0xfb/0x450 [ 708.529915] ? ioctl_preallocate+0x300/0x300 [ 708.534334] ? __schedule+0x1df0/0x1df0 [ 708.538318] ? exit_to_usermode_loop+0x8c/0x380 [ 708.543000] ? exit_to_usermode_loop+0x8c/0x380 [ 708.547680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 708.552273] ? trace_hardirqs_on+0xbd/0x2c0 [ 708.556601] ? kmem_cache_free+0x246/0x280 [ 708.560841] ? do_syscall_64+0x6be/0x820 [ 708.564911] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 708.570020] ? __x64_sys_futex+0x47f/0x6a0 [ 708.574275] ? do_syscall_64+0x9a/0x820 [ 708.578265] ? do_syscall_64+0x9a/0x820 [ 708.579212] FAT-fs (loop2): Directory bread(block 2563) failed [ 708.582266] exit_to_usermode_loop+0x22f/0x380 [ 708.582284] ? syscall_slow_exit_work+0x490/0x490 [ 708.582301] ? ksys_ioctl+0x81/0xd0 [ 708.582319] do_syscall_64+0x6be/0x820 [ 708.582339] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 708.601579] FAT-fs (loop2): Directory bread(block 2564) failed [ 708.605254] ? syscall_return_slowpath+0x5e0/0x5e0 [ 708.605272] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 708.605289] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 708.605303] ? recalc_sigpending_tsk+0x180/0x180 [ 708.605318] ? kasan_check_write+0x14/0x20 [ 708.605340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 708.643054] FAT-fs (loop2): Directory bread(block 2565) failed [ 708.645473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.645486] RIP: 0033:0x457099 [ 708.645502] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 708.645515] RSP: 002b:00007f69f4a90c78 EFLAGS: 00000246 [ 708.668736] FAT-fs (loop2): Directory bread(block 2566) failed [ 708.678726] ORIG_RAX: 0000000000000010 [ 708.678735] RAX: 0000000000000007 RBX: 00007f69f4a916d4 RCX: 0000000000457099 [ 708.678743] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000006 [ 708.678751] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 708.678766] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 708.678774] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 708.679135] Dumping ftrace buffer: [ 708.679141] (ftrace buffer empty) [ 708.679146] Kernel Offset: disabled [ 708.741702] Rebooting in 86400 seconds..