[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[   35.940015][   T25] audit: type=1800 audit(1570532216.727:25): pid=7013 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2447 res=0
[   35.983563][   T25] audit: type=1800 audit(1570532216.727:26): pid=7013 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2490 res=0
[   36.005032][   T25] audit: type=1800 audit(1570532216.727:27): pid=7013 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts.
2019/10/08 10:57:06 fuzzer started
2019/10/08 10:57:08 dialing manager at 10.128.0.105:33861
2019/10/08 10:57:08 syscalls: 2523
2019/10/08 10:57:08 code coverage: enabled
2019/10/08 10:57:08 comparison tracing: enabled
2019/10/08 10:57:08 extra coverage: extra coverage is not supported by the kernel
2019/10/08 10:57:08 setuid sandbox: enabled
2019/10/08 10:57:08 namespace sandbox: enabled
2019/10/08 10:57:08 Android sandbox: /sys/fs/selinux/policy does not exist
2019/10/08 10:57:08 fault injection: enabled
2019/10/08 10:57:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/10/08 10:57:08 net packet injection: enabled
2019/10/08 10:57:08 net device setup: enabled
2019/10/08 10:57:08 concurrency sanitizer: enabled
10:57:10 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newsa={0x160, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x70, 0x14, {{'cmac(aes)\x00'}, 0x108, 0x0, "e8afadd8f11a40a4db2d37ffe9fdd763116c057a3f0cf0f66c52d1cb074249e64c"}}]}, 0x160}}, 0x0)

syzkaller login: [   49.953779][ T7181] IPVS: ftp: loaded support on port[0] = 21
10:57:10 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000840)={0x0, 0xa, 0x1, {0xb, @pix={0x0, 0x1f}}})
ioctl$VIDIOC_QBUF(r0, 0xc0145608, &(0x7f0000000600)={0x2, 0xb, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18010004"}, 0x0, 0x0, @userptr, 0x4})

[   50.041350][ T7181] chnl_net:caif_netlink_parms(): no params data found
[   50.079580][ T7181] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.091771][ T7181] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.100346][ T7181] device bridge_slave_0 entered promiscuous mode
[   50.121658][ T7181] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.136529][ T7181] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.162168][ T7181] device bridge_slave_1 entered promiscuous mode
[   50.201951][ T7181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   50.222921][ T7181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   50.266917][ T7181] team0: Port device team_slave_0 added
[   50.273736][ T7181] team0: Port device team_slave_1 added
10:57:11 executing program 2:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x7f, 0xa08c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, r1, 0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0xfe73, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000))
r2 = open(0x0, 0x1141042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe)
r3 = syz_genetlink_get_family_id$ipvs(0x0)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000657c0c3088b3d0cefd0b9eb7b84345ca61da66261ce6c80aa02347aeda54d68777191f45e48f35649b81bd1a90259af892c2a71354f47d4edc337f556a8eab851d1bf6c9", @ANYRES16=r3, @ANYBLOB="ff00008245c5e9a742701332694980d8c800316bad2cb6d439b33516a7c57c48dabc9859ca614a6eefa1020d28c37ed35fc265fad63d63eff0febe90a22367a712266363d0c1989fc83fcd93859ab5acf1421301871723f813afc4a2a741f76fcd31b403b5c0c0f66c44e621627a5ae47c84564cd597dd00f987af9a68615d6e3ee5c0a45ff9af81cbe23b5ee48c49a3"], 0x3}, 0x1, 0x0, 0x0, 0x8004811}, 0x840)
close(0xffffffffffffffff)
r4 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(0xffffffffffffffff, r4, 0x0, 0x8000fffffffe)
getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000440)=""/181, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6(0xa, 0x401000000001, 0x0)
close(r5)
r6 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r6, 0x0)
sendfile(r5, r6, 0x0, 0x8000fffffffe)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lstat(0x0, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffdb0}, 0x8, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe)
setgroups(0x1, &(0x7f00000003c0)=[0x0])

[   50.344040][ T7181] device hsr_slave_0 entered promiscuous mode
[   50.390779][ T7181] device hsr_slave_1 entered promiscuous mode
[   50.437324][ T7181] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.442142][ T7184] IPVS: ftp: loaded support on port[0] = 21
[   50.444516][ T7181] bridge0: port 2(bridge_slave_1) entered forwarding state
[   50.457761][ T7181] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.464909][ T7181] bridge0: port 1(bridge_slave_0) entered forwarding state
[   50.628770][ T7181] 8021q: adding VLAN 0 to HW filter on device bond0
[   50.646029][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   50.665721][    T5] bridge0: port 1(bridge_slave_0) entered disabled state
[   50.684802][    T5] bridge0: port 2(bridge_slave_1) entered disabled state
[   50.696559][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
10:57:11 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00', 0x1132})

[   50.732269][ T7181] 8021q: adding VLAN 0 to HW filter on device team0
[   50.748834][ T7187] IPVS: ftp: loaded support on port[0] = 21
[   50.755469][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.764564][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[   50.771769][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[   50.804765][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.821709][   T42] bridge0: port 2(bridge_slave_1) entered blocking state
[   50.828875][   T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[   50.863123][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   50.891750][ T7184] chnl_net:caif_netlink_parms(): no params data found
[   50.906930][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   50.915874][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   50.939828][ T7181] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   50.970421][ T7181] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   51.010564][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   51.019484][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   51.059795][ T7181] 8021q: adding VLAN 0 to HW filter on device batadv0
[   51.060258][ T7192] IPVS: ftp: loaded support on port[0] = 21
[   51.085628][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   51.137366][ T7184] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.144597][ T7184] bridge0: port 1(bridge_slave_0) entered disabled state
[   51.152806][ T7184] device bridge_slave_0 entered promiscuous mode
[   51.161810][ T7184] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.168876][ T7184] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.178463][ T7184] device bridge_slave_1 entered promiscuous mode
10:57:12 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

[   51.221972][ T7184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   51.271557][ T7184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   51.355310][ T7187] chnl_net:caif_netlink_parms(): no params data found
[   51.408829][ T7184] team0: Port device team_slave_0 added
[   51.451231][ T7184] team0: Port device team_slave_1 added
[   51.496834][ T7192] chnl_net:caif_netlink_parms(): no params data found
10:57:12 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newsa={0x160, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x70, 0x14, {{'cmac(aes)\x00'}, 0x108, 0x0, "e8afadd8f11a40a4db2d37ffe9fdd763116c057a3f0cf0f66c52d1cb074249e64c"}}]}, 0x160}}, 0x0)

[   51.593104][ T7184] device hsr_slave_0 entered promiscuous mode
[   51.623689][ T7184] device hsr_slave_1 entered promiscuous mode
[   51.660482][ T7184] debugfs: Directory 'hsr0' with parent '/' already present!
[   51.674565][ T7187] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.683754][ T7187] bridge0: port 1(bridge_slave_0) entered disabled state
10:57:12 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newsa={0x160, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x70, 0x14, {{'cmac(aes)\x00'}, 0x108, 0x0, "e8afadd8f11a40a4db2d37ffe9fdd763116c057a3f0cf0f66c52d1cb074249e64c"}}]}, 0x160}}, 0x0)

[   51.714488][ T7187] device bridge_slave_0 entered promiscuous mode
[   51.735411][ T7184] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.738593][ T7211] IPVS: ftp: loaded support on port[0] = 21
[   51.742521][ T7184] bridge0: port 2(bridge_slave_1) entered forwarding state
[   51.784943][ T7187] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.795881][ T7187] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.804999][ T7187] device bridge_slave_1 entered promiscuous mode
10:57:12 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   51.829848][ T7192] bridge0: port 1(bridge_slave_0) entered blocking state
[   51.843515][ T7192] bridge0: port 1(bridge_slave_0) entered disabled state
[   51.862607][ T7192] device bridge_slave_0 entered promiscuous mode
10:57:12 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newsa={0x160, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x70, 0x14, {{'cmac(aes)\x00'}, 0x108, 0x0, "e8afadd8f11a40a4db2d37ffe9fdd763116c057a3f0cf0f66c52d1cb074249e64c"}}]}, 0x160}}, 0x0)

[   51.909994][ T7192] bridge0: port 2(bridge_slave_1) entered blocking state
[   51.929474][ T7192] bridge0: port 2(bridge_slave_1) entered disabled state
[   51.948553][ T7192] device bridge_slave_1 entered promiscuous mode
[   51.997457][ T7187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   52.038515][ T7184] 8021q: adding VLAN 0 to HW filter on device bond0
[   52.076692][ T7187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
10:57:12 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

[   52.119164][ T7192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   52.152726][ T3017] bridge0: port 2(bridge_slave_1) entered disabled state
[   52.171428][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   52.195517][ T7219] IPVS: ftp: loaded support on port[0] = 21
[   52.198542][ T7192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   52.225571][ T7184] 8021q: adding VLAN 0 to HW filter on device team0
[   52.233980][    C0] hrtimer: interrupt took 27677 ns
[   52.235983][ T7187] team0: Port device team_slave_0 added
[   52.246201][ T7187] team0: Port device team_slave_1 added
[   52.263507][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   52.271599][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
10:57:13 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

[   52.306606][ T7192] team0: Port device team_slave_0 added
[   52.318222][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   52.327235][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   52.338308][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.345418][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.355882][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   52.365988][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   52.381786][    T5] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.388872][    T5] bridge0: port 2(bridge_slave_1) entered forwarding state
10:57:13 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

[   52.399866][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   52.408943][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   52.421792][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   52.430291][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   52.443174][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   52.453269][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   52.469900][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   52.479714][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
10:57:13 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

[   52.506491][ T7184] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   52.518128][ T7184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   52.549800][ T7192] team0: Port device team_slave_1 added
[   52.570175][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   52.581804][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   52.590126][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   52.663297][ T7187] device hsr_slave_0 entered promiscuous mode
[   52.710929][ T7187] device hsr_slave_1 entered promiscuous mode
[   52.750842][ T7187] debugfs: Directory 'hsr0' with parent '/' already present!
[   52.808459][ T7184] 8021q: adding VLAN 0 to HW filter on device batadv0
[   52.852740][ T7192] device hsr_slave_0 entered promiscuous mode
[   52.900835][ T7192] device hsr_slave_1 entered promiscuous mode
[   52.940479][ T7192] debugfs: Directory 'hsr0' with parent '/' already present!
[   52.954282][ T7211] chnl_net:caif_netlink_parms(): no params data found
[   53.060231][ T7187] 8021q: adding VLAN 0 to HW filter on device bond0
[   53.087008][ T7219] chnl_net:caif_netlink_parms(): no params data found
[   53.101487][ T7211] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.108601][ T7211] bridge0: port 1(bridge_slave_0) entered disabled state
[   53.128590][ T7211] device bridge_slave_0 entered promiscuous mode
[   53.157261][ T7211] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.164656][ T7211] bridge0: port 2(bridge_slave_1) entered disabled state
[   53.172667][ T7211] device bridge_slave_1 entered promiscuous mode
[   53.197101][ T7187] 8021q: adding VLAN 0 to HW filter on device team0
10:57:14 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000840)={0x0, 0xa, 0x1, {0xb, @pix={0x0, 0x1f}}})
ioctl$VIDIOC_QBUF(r0, 0xc0145608, &(0x7f0000000600)={0x2, 0xb, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18010004"}, 0x0, 0x0, @userptr, 0x4})

[   53.207182][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.215156][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.248322][ T7192] 8021q: adding VLAN 0 to HW filter on device bond0
[   53.281984][ T7219] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.289253][ T7219] bridge0: port 1(bridge_slave_0) entered disabled state
[   53.301978][ T7219] device bridge_slave_0 entered promiscuous mode
[   53.315028][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.329038][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.337865][ T7186] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.345018][ T7186] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.353703][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.362600][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.371570][ T7186] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.379572][ T7186] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.387850][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   53.397502][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   53.406599][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   53.415203][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.424106][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   53.432583][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   53.445187][ T7192] 8021q: adding VLAN 0 to HW filter on device team0
[   53.457498][ T7211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   53.467243][ T7219] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.474665][ T7219] bridge0: port 2(bridge_slave_1) entered disabled state
[   53.483312][ T7219] device bridge_slave_1 entered promiscuous mode
[   53.496274][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.504069][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   53.512103][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   53.519571][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   53.527144][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   53.535477][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   53.543758][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   53.552155][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   53.566605][ T7211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   53.587497][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   53.596491][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   53.604788][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.612358][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.620086][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   53.628781][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   53.637140][    T5] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.644194][    T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.651926][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   53.660605][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.672002][ T7187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   53.688685][ T7219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   53.700313][ T7219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   53.711122][ T7211] team0: Port device team_slave_0 added
[   53.718510][ T7211] team0: Port device team_slave_1 added
[   53.726046][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   53.748938][ T7187] 8021q: adding VLAN 0 to HW filter on device batadv0
[   53.764218][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   53.778110][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   53.787039][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   53.795983][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   53.804924][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   53.820860][ T7219] team0: Port device team_slave_0 added
[   53.827992][ T7219] team0: Port device team_slave_1 added
[   53.834955][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   53.847718][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   53.869414][ T7192] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   53.880669][ T7192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   53.899068][ T7192] 8021q: adding VLAN 0 to HW filter on device batadv0
[   53.910133][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   53.926138][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   53.953963][ T7211] device hsr_slave_0 entered promiscuous mode
[   54.010951][ T7211] device hsr_slave_1 entered promiscuous mode
[   54.050527][ T7211] debugfs: Directory 'hsr0' with parent '/' already present!
[   54.134153][ T7219] device hsr_slave_0 entered promiscuous mode
[   54.181109][ T7219] device hsr_slave_1 entered promiscuous mode
[   54.212421][   T25] kauditd_printk_skb: 3 callbacks suppressed
10:57:15 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

[   54.212475][   T25] audit: type=1800 audit(1570532235.007:31): pid=7263 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16524 res=0
[   54.250444][ T7219] debugfs: Directory 'hsr0' with parent '/' already present!
[   54.366351][ T7211] 8021q: adding VLAN 0 to HW filter on device bond0
[   54.389150][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   54.399336][   T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   54.410746][ T7211] 8021q: adding VLAN 0 to HW filter on device team0
[   54.433123][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   54.446889][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   54.455871][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.462978][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[   54.476770][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   54.487125][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   54.500582][    T5] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.507666][    T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[   54.525955][ T7219] 8021q: adding VLAN 0 to HW filter on device bond0
[   54.543093][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   54.555163][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   54.566854][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   54.578338][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   54.587475][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   54.596624][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   54.615892][ T7219] 8021q: adding VLAN 0 to HW filter on device team0
10:57:15 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000840)={0x0, 0xa, 0x1, {0xb, @pix={0x0, 0x1f}}})
ioctl$VIDIOC_QBUF(r0, 0xc0145608, &(0x7f0000000600)={0x2, 0xb, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18010004"}, 0x0, 0x0, @userptr, 0x4})

[   54.628414][ T7211] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   54.643972][ T7211] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   54.656600][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   54.684239][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   54.699352][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   54.708247][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   54.716976][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   54.725952][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   54.735756][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   54.744433][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   54.754933][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   54.785865][ T7211] 8021q: adding VLAN 0 to HW filter on device batadv0
[   54.796746][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   54.806054][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   54.823962][ T3017] bridge0: port 1(bridge_slave_0) entered blocking state
[   54.831064][ T3017] bridge0: port 1(bridge_slave_0) entered forwarding state
[   54.839114][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   54.847994][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   54.856438][ T3017] bridge0: port 2(bridge_slave_1) entered blocking state
[   54.863515][ T3017] bridge0: port 2(bridge_slave_1) entered forwarding state
[   54.875742][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   54.886859][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   54.898554][ T3017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   54.919781][ T7219] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   54.934622][ T7219] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   54.955394][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   54.966059][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   54.975382][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   54.985210][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   54.994373][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   55.002876][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   55.012083][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   55.020425][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   55.029027][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   55.037207][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   55.052537][ T7219] 8021q: adding VLAN 0 to HW filter on device batadv0
10:57:16 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

10:57:16 executing program 2:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x7f, 0xa08c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, r1, 0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0xfe73, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000))
r2 = open(0x0, 0x1141042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe)
r3 = syz_genetlink_get_family_id$ipvs(0x0)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000657c0c3088b3d0cefd0b9eb7b84345ca61da66261ce6c80aa02347aeda54d68777191f45e48f35649b81bd1a90259af892c2a71354f47d4edc337f556a8eab851d1bf6c9", @ANYRES16=r3, @ANYBLOB="ff00008245c5e9a742701332694980d8c800316bad2cb6d439b33516a7c57c48dabc9859ca614a6eefa1020d28c37ed35fc265fad63d63eff0febe90a22367a712266363d0c1989fc83fcd93859ab5acf1421301871723f813afc4a2a741f76fcd31b403b5c0c0f66c44e621627a5ae47c84564cd597dd00f987af9a68615d6e3ee5c0a45ff9af81cbe23b5ee48c49a3"], 0x3}, 0x1, 0x0, 0x0, 0x8004811}, 0x840)
close(0xffffffffffffffff)
r4 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(0xffffffffffffffff, r4, 0x0, 0x8000fffffffe)
getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000440)=""/181, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6(0xa, 0x401000000001, 0x0)
close(r5)
r6 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r6, 0x0)
sendfile(r5, r6, 0x0, 0x8000fffffffe)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lstat(0x0, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffdb0}, 0x8, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe)
setgroups(0x1, &(0x7f00000003c0)=[0x0])

10:57:16 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

[   55.268175][   T25] audit: type=1800 audit(1570532236.057:32): pid=7294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16529 res=0
[   55.986965][   T25] audit: type=1800 audit(1570532236.777:33): pid=7310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16529 res=0
10:57:16 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000840)={0x0, 0xa, 0x1, {0xb, @pix={0x0, 0x1f}}})
ioctl$VIDIOC_QBUF(r0, 0xc0145608, &(0x7f0000000600)={0x2, 0xb, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18010004"}, 0x0, 0x0, @userptr, 0x4})

10:57:16 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00', 0x1132})

10:57:16 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x41, &(0x7f000002eff0)={0x0, 0x0}, 0x10)
setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0)

10:57:16 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

10:57:16 executing program 2:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x7f, 0xa08c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, r1, 0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0xfe73, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000))
r2 = open(0x0, 0x1141042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe)
r3 = syz_genetlink_get_family_id$ipvs(0x0)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000657c0c3088b3d0cefd0b9eb7b84345ca61da66261ce6c80aa02347aeda54d68777191f45e48f35649b81bd1a90259af892c2a71354f47d4edc337f556a8eab851d1bf6c9", @ANYRES16=r3, @ANYBLOB="ff00008245c5e9a742701332694980d8c800316bad2cb6d439b33516a7c57c48dabc9859ca614a6eefa1020d28c37ed35fc265fad63d63eff0febe90a22367a712266363d0c1989fc83fcd93859ab5acf1421301871723f813afc4a2a741f76fcd31b403b5c0c0f66c44e621627a5ae47c84564cd597dd00f987af9a68615d6e3ee5c0a45ff9af81cbe23b5ee48c49a3"], 0x3}, 0x1, 0x0, 0x0, 0x8004811}, 0x840)
close(0xffffffffffffffff)
r4 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(0xffffffffffffffff, r4, 0x0, 0x8000fffffffe)
getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000440)=""/181, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6(0xa, 0x401000000001, 0x0)
close(r5)
r6 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r6, 0x0)
sendfile(r5, r6, 0x0, 0x8000fffffffe)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lstat(0x0, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffdb0}, 0x8, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe)
setgroups(0x1, &(0x7f00000003c0)=[0x0])

[   56.041830][ T7294] syz-executor.5 (7294) used greatest stack depth: 9008 bytes left
10:57:16 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:17 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:17 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:17 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00', 0x1132})

[   56.432802][   T25] audit: type=1800 audit(1570532237.227:34): pid=7323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16542 res=0
10:57:17 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

10:57:17 executing program 2:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x7f, 0xa08c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, r1, 0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0xfe73, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000))
r2 = open(0x0, 0x1141042, 0x0)
sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe)
r3 = syz_genetlink_get_family_id$ipvs(0x0)
sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000657c0c3088b3d0cefd0b9eb7b84345ca61da66261ce6c80aa02347aeda54d68777191f45e48f35649b81bd1a90259af892c2a71354f47d4edc337f556a8eab851d1bf6c9", @ANYRES16=r3, @ANYBLOB="ff00008245c5e9a742701332694980d8c800316bad2cb6d439b33516a7c57c48dabc9859ca614a6eefa1020d28c37ed35fc265fad63d63eff0febe90a22367a712266363d0c1989fc83fcd93859ab5acf1421301871723f813afc4a2a741f76fcd31b403b5c0c0f66c44e621627a5ae47c84564cd597dd00f987af9a68615d6e3ee5c0a45ff9af81cbe23b5ee48c49a3"], 0x3}, 0x1, 0x0, 0x0, 0x8004811}, 0x840)
close(0xffffffffffffffff)
r4 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r4, 0x2007fff)
sendfile(0xffffffffffffffff, r4, 0x0, 0x8000fffffffe)
getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000440)=""/181, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6(0xa, 0x401000000001, 0x0)
close(r5)
r6 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0)
ftruncate(r6, 0x0)
sendfile(r5, r6, 0x0, 0x8000fffffffe)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lstat(0x0, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffdb0}, 0x8, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe)
setgroups(0x1, &(0x7f00000003c0)=[0x0])

[   56.674983][   T25] audit: type=1800 audit(1570532237.467:35): pid=7339 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16527 res=0
[   57.029171][   T25] audit: type=1800 audit(1570532237.817:36): pid=7336 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16537 res=0
10:57:18 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00', 0x1132})

10:57:18 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:18 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:18 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   57.743732][   T25] audit: type=1800 audit(1570532238.527:37): pid=7358 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16522 res=0
[   57.945492][   T25] audit: type=1800 audit(1570532238.577:38): pid=7359 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16525 res=0
10:57:18 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:18 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   58.079704][   T25] audit: type=1800 audit(1570532238.597:39): pid=7367 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16524 res=0
[   58.207604][   T25] audit: type=1800 audit(1570532238.727:40): pid=7366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16536 res=0
10:57:19 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:19 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   59.324966][ T7375] syz-executor.4 (7375) used greatest stack depth: 8944 bytes left
10:57:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:20 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:20 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:20 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   59.627949][   T25] kauditd_printk_skb: 5 callbacks suppressed
[   59.628010][   T25] audit: type=1800 audit(1570532240.417:46): pid=7398 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16553 res=0
[   59.766613][   T25] audit: type=1800 audit(1570532240.437:47): pid=7402 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16556 res=0
10:57:20 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   59.919650][   T25] audit: type=1800 audit(1570532240.507:48): pid=7392 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16555 res=0
[   60.047451][   T25] audit: type=1800 audit(1570532240.607:49): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16523 res=0
[   60.168610][   T25] audit: type=1800 audit(1570532240.767:50): pid=7405 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16567 res=0
10:57:21 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:21 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   60.473079][   T25] audit: type=1800 audit(1570532241.267:51): pid=7410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16531 res=0
[   60.602924][   T25] audit: type=1800 audit(1570532241.387:52): pid=7415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16549 res=0
[   60.816753][   T25] audit: type=1800 audit(1570532241.607:53): pid=7419 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16534 res=0
10:57:21 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   60.875068][   T25] audit: type=1800 audit(1570532241.647:54): pid=7423 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16555 res=0
10:57:21 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

10:57:21 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

[   61.099745][   T25] audit: type=1800 audit(1570532241.887:55): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16562 res=0
[   61.350196][ T7434] ==================================================================
[   61.358425][ T7434] BUG: KCSAN: data-race in ext4_es_lookup_extent / ext4_es_lookup_extent
[   61.366836][ T7434] 
[   61.369171][ T7434] write to 0xffff888129e05428 of 8 bytes by task 7419 on cpu 1:
[   61.376808][ T7434]  ext4_es_lookup_extent+0x3d3/0x510
[   61.382099][ T7434]  ext4_map_blocks+0xc2/0xf70
[   61.386780][ T7434]  _ext4_get_block+0x12d/0x2b0
[   61.391544][ T7434]  ext4_dio_get_block+0x9f/0xb0
[   61.396394][ T7434]  do_direct_IO+0x1409/0x59b0
[   61.401078][ T7434]  do_blockdev_direct_IO+0x6b7/0x4cc0
[   61.406453][ T7434]  __blockdev_direct_IO+0x86/0xa0
[   61.411484][ T7434]  ext4_direct_IO+0x32f/0xf70
[   61.416162][ T7434]  generic_file_read_iter+0x1b0/0x1440
[   61.421622][ T7434]  ext4_file_read_iter+0xfa/0x240
[   61.426644][ T7434]  generic_file_splice_read+0x35c/0x500
[   61.432189][ T7434]  do_splice_to+0xf2/0x130
[   61.436607][ T7434]  splice_direct_to_actor+0x1a1/0x510
[   61.441982][ T7434]  do_splice_direct+0x161/0x1e0
[   61.446812][ T7434] 
[   61.449134][ T7434] read to 0xffff888129e05428 of 8 bytes by task 7434 on cpu 0:
[   61.456678][ T7434]  ext4_es_lookup_extent+0x3ba/0x510
[   61.461965][ T7434]  ext4_map_blocks+0xc2/0xf70
[   61.466672][ T7434]  _ext4_get_block+0x12d/0x2b0
[   61.471441][ T7434]  ext4_dio_get_block+0x9f/0xb0
[   61.476288][ T7434]  do_direct_IO+0x1409/0x59b0
[   61.480959][ T7434]  do_blockdev_direct_IO+0x6b7/0x4cc0
[   61.486330][ T7434]  __blockdev_direct_IO+0x86/0xa0
[   61.491355][ T7434]  ext4_direct_IO+0x32f/0xf70
10:57:22 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

10:57:22 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
socket$key(0xf, 0x3, 0x2)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
r2 = fanotify_init(0x0, 0x0)
fanotify_mark(r2, 0x400000000000011, 0x22, r1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x7, 0x2}, 'port1\x00', 0x3c, 0x60, 0xffffffff, 0x5, 0x0, 0x6bdd, 0x10001, 0x0, 0x2, 0x4})
fallocate(r0, 0x0, 0x0, 0x4003ff)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000000004006, 0x0)
sendfile(r3, r3, 0x0, 0x8800000)

[   61.496036][ T7434]  generic_file_read_iter+0x1b0/0x1440
[   61.501494][ T7434]  ext4_file_read_iter+0xfa/0x240
[   61.506532][ T7434]  generic_file_splice_read+0x35c/0x500
[   61.512078][ T7434]  do_splice_to+0xf2/0x130
[   61.516521][ T7434]  splice_direct_to_actor+0x1a1/0x510
[   61.522140][ T7434] 
[   61.524458][ T7434] Reported by Kernel Concurrency Sanitizer on:
[   61.530614][ T7434] CPU: 0 PID: 7434 Comm: syz-executor.0 Not tainted 5.3.0+ #0
[   61.538064][ T7434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   61.548115][ T7434] ==================================================================
[   61.556175][ T7434] Kernel panic - not syncing: panic_on_warn set ...
[   61.562785][ T7434] CPU: 0 PID: 7434 Comm: syz-executor.0 Not tainted 5.3.0+ #0
[   61.570230][ T7434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   61.580375][ T7434] Call Trace:
[   61.583668][ T7434]  dump_stack+0xf5/0x159
[   61.587920][ T7434]  panic+0x209/0x639
[   61.591818][ T7434]  ? vprintk_func+0x8d/0x140
[   61.596422][ T7434]  kcsan_report.cold+0x57/0xeb
[   61.601184][ T7434]  __kcsan_setup_watchpoint+0x342/0x500
[   61.606742][ T7434]  __tsan_read8+0x2c/0x30
[   61.611106][ T7434]  ext4_es_lookup_extent+0x3ba/0x510
[   61.616399][ T7434]  ext4_map_blocks+0xc2/0xf70
[   61.622036][ T7434]  ? __tsan_write8+0x32/0x40
[   61.626633][ T7434]  _ext4_get_block+0x12d/0x2b0
[   61.631425][ T7434]  ext4_dio_get_block+0x9f/0xb0
[   61.636281][ T7434]  do_direct_IO+0x1409/0x59b0
[   61.640985][ T7434]  ? __sanitizer_cov_trace_switch+0x49/0x80
[   61.646885][ T7434]  ? should_fail+0xd4/0x45d
[   61.651390][ T7434]  ? __tsan_read8+0x2c/0x30
[   61.655909][ T7434]  do_blockdev_direct_IO+0x6b7/0x4cc0
[   61.661285][ T7434]  ? __tsan_write8+0x32/0x40
[   61.665900][ T7434]  ? ext4_dio_get_block_unwritten_sync+0xc0/0xc0
[   61.672239][ T7434]  ? ext4_dio_get_block_unwritten_sync+0xc0/0xc0
[   61.678582][ T7434]  __blockdev_direct_IO+0x86/0xa0
[   61.683613][ T7434]  ext4_direct_IO+0x32f/0xf70
[   61.688296][ T7434]  ? __tsan_read8+0x2c/0x30
[   61.692803][ T7434]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
10:57:22 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$setstatus(r0, 0x4, 0x42000)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0xffc99a3b, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0xf}, {&(0x7f0000000780)=""/98, 0xfa}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/45, 0x2d}}], 0x4000000000000e9, 0x0, &(0x7f0000000640)={0x77359400})

[   61.698557][ T7434]  ? atime_needs_update+0x2f3/0x360
[   61.703769][ T7434]  generic_file_read_iter+0x1b0/0x1440
[   61.709318][ T7434]  ? aa_file_perm+0x1f1/0x8a0
[   61.714032][ T7434]  ext4_file_read_iter+0xfa/0x240
[   61.719070][ T7434]  generic_file_splice_read+0x35c/0x500
[   61.724652][ T7434]  do_splice_to+0xf2/0x130
[   61.729083][ T7434]  ? add_to_pipe+0x1a0/0x1a0
[   61.733695][ T7434]  ? add_to_pipe+0x1a0/0x1a0
[   61.738294][ T7434]  splice_direct_to_actor+0x1a1/0x510
[   61.743767][ T7434]  ? generic_pipe_buf_nosteal+0x20/0x20
[   61.749319][ T7434]  do_splice_direct+0x161/0x1e0
[   61.754182][ T7434]  do_sendfile+0x384/0x7f0
[   61.758612][ T7434]  __x64_sys_sendfile64+0x12a/0x140
[   61.763818][ T7434]  do_syscall_64+0xcf/0x2f0
[   61.768326][ T7434]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   61.774215][ T7434] RIP: 0033:0x459a59
[   61.778118][ T7434] Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[   61.797833][ T7434] RSP: 002b:00007f03fd7cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[   61.806254][ T7434] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a59
[   61.814227][ T7434] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 0000000000000009
[   61.822454][ T7434] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[   61.830436][ T7434] R10: 0000000008800000 R11: 0000000000000246 R12: 00007f03fd7cf6d4
[   61.838406][ T7434] R13: 00000000004c7489 R14: 00000000004dd038 R15: 00000000ffffffff
[   61.847868][ T7434] Kernel Offset: disabled
[   61.852191][ T7434] Rebooting in 86400 seconds..