[ 38.671709][ T26] audit: type=1800 audit(1554632246.727:26): pid=7606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 38.693589][ T26] audit: type=1800 audit(1554632246.737:27): pid=7606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 38.716117][ T26] audit: type=1800 audit(1554632246.737:28): pid=7606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 39.820696][ T26] audit: type=1800 audit(1554632247.907:29): pid=7606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.22' (ECDSA) to the list of known hosts. 2019/04/07 10:17:46 fuzzer started 2019/04/07 10:17:50 dialing manager at 10.128.0.26:34543 2019/04/07 10:17:50 syscalls: 2408 2019/04/07 10:17:50 code coverage: enabled 2019/04/07 10:17:50 comparison tracing: enabled 2019/04/07 10:17:50 extra coverage: extra coverage is not supported by the kernel 2019/04/07 10:17:50 setuid sandbox: enabled 2019/04/07 10:17:50 namespace sandbox: enabled 2019/04/07 10:17:50 Android sandbox: /sys/fs/selinux/policy does not exist 2019/04/07 10:17:50 fault injection: enabled 2019/04/07 10:17:50 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/04/07 10:17:50 net packet injection: enabled 2019/04/07 10:17:50 net device setup: enabled 10:19:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff008}, {0x16}]}) syzkaller login: [ 189.736722][ T7770] IPVS: ftp: loaded support on port[0] = 21 10:19:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) [ 189.898937][ T7770] chnl_net:caif_netlink_parms(): no params data found [ 189.961737][ T7770] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.969624][ T7770] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.979079][ T7770] device bridge_slave_0 entered promiscuous mode [ 189.988467][ T7770] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.992432][ T7773] IPVS: ftp: loaded support on port[0] = 21 [ 189.996619][ T7770] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.009592][ T7770] device bridge_slave_1 entered promiscuous mode [ 190.038303][ T7770] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 190.050387][ T7770] bond0: Enslaving bond_slave_1 as an active interface with an up link 10:19:58 executing program 2: r0 = socket(0x40000000010, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) write(r0, &(0x7f0000000200)="1f0000000104fffff13b54c007110009f30501000b00034000002001000060", 0x1f) [ 190.088493][ T7770] team0: Port device team_slave_0 added [ 190.099290][ T7770] team0: Port device team_slave_1 added [ 190.184495][ T7770] device hsr_slave_0 entered promiscuous mode [ 190.221785][ T7770] device hsr_slave_1 entered promiscuous mode [ 190.273768][ T7770] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.281089][ T7770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.289290][ T7770] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.296450][ T7770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.320862][ T7775] IPVS: ftp: loaded support on port[0] = 21 10:19:58 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1}}, 0x44801) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) [ 190.459295][ T7773] chnl_net:caif_netlink_parms(): no params data found [ 190.477969][ T7770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.521730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.545476][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.555368][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.566843][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 190.597065][ T7770] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.617607][ T7780] IPVS: ftp: loaded support on port[0] = 21 10:19:58 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) [ 190.651672][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.668835][ T7779] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.676018][ T7779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.704215][ T7773] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.712348][ T7773] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.720572][ T7773] device bridge_slave_0 entered promiscuous mode [ 190.804320][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.815053][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.822225][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.842536][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 190.856636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 190.866741][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 190.883804][ T7773] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.890903][ T7773] bridge0: port 2(bridge_slave_1) entered disabled state 10:19:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffff, 0x8, [0x800, 0x69a, 0xfffffffffffffff8, 0x6, 0x80000000, 0x4, 0x5, 0x4]}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f0000006580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000006540)={&(0x7f0000000340)=ANY=[@ANYBLOB="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0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x0) fanotify_mark(r0, 0x18, 0x10, r0, &(0x7f0000000000)='./file0\x00') [ 190.902666][ T7773] device bridge_slave_1 entered promiscuous mode [ 190.919083][ T7770] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 190.930777][ T7770] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 190.946674][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.958462][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.970835][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 190.980911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 190.991865][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 191.026263][ T7775] chnl_net:caif_netlink_parms(): no params data found [ 191.050832][ T7773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 191.064170][ T7785] IPVS: ftp: loaded support on port[0] = 21 [ 191.091252][ T7773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 191.114319][ T7770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 191.177084][ T7773] team0: Port device team_slave_0 added [ 191.194781][ T7787] IPVS: ftp: loaded support on port[0] = 21 [ 191.237624][ T7773] team0: Port device team_slave_1 added [ 191.246185][ T7775] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.254236][ T7775] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.262294][ T7775] device bridge_slave_0 entered promiscuous mode [ 191.269851][ T7775] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.277711][ T7775] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.287052][ T7775] device bridge_slave_1 entered promiscuous mode [ 191.334644][ T7780] chnl_net:caif_netlink_parms(): no params data found [ 191.383455][ T7773] device hsr_slave_0 entered promiscuous mode [ 191.441644][ T7773] device hsr_slave_1 entered promiscuous mode [ 191.524175][ T7775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 191.536767][ T7775] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 191.594777][ T7775] team0: Port device team_slave_0 added [ 191.618505][ T7775] team0: Port device team_slave_1 added [ 191.650282][ T7780] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.657518][ T7780] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.665490][ T7780] device bridge_slave_0 entered promiscuous mode [ 191.674335][ T7780] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.681652][ T7780] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.689671][ T7780] device bridge_slave_1 entered promiscuous mode 10:19:59 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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$inet(0x2, 0x3, 0x9) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 191.824378][ T7775] device hsr_slave_0 entered promiscuous mode 10:20:00 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000180)=""/181, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[]) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000580)="72db5fb662226f770b1a0cff34dfcbdf", 0x10}], 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000680)={0x0, 0x0, 0x0, &(0x7f0000000540)=""/57, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x800000000000034}) [ 191.871730][ T7775] device hsr_slave_1 entered promiscuous mode [ 191.932612][ T7785] chnl_net:caif_netlink_parms(): no params data found [ 191.945494][ T7780] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 191.973492][ T7775] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.980600][ T7775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.988080][ T7775] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.995227][ T7775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.006735][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.014834][ T17] bridge0: port 2(bridge_slave_1) entered disabled state 10:20:00 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 192.029129][ T7780] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 192.065498][ T7787] chnl_net:caif_netlink_parms(): no params data found [ 192.145829][ T7780] team0: Port device team_slave_0 added [ 192.155514][ T7780] team0: Port device team_slave_1 added [ 192.192042][ C1] hrtimer: interrupt took 33394 ns [ 192.247126][ T7785] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.255343][ T7785] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.269970][ T7785] device bridge_slave_0 entered promiscuous mode 10:20:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 192.344278][ T7780] device hsr_slave_0 entered promiscuous mode [ 192.381806][ T7780] device hsr_slave_1 entered promiscuous mode [ 192.442048][ T7773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.454822][ T7785] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.468421][ T7785] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.477322][ T7785] device bridge_slave_1 entered promiscuous mode 10:20:00 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 192.530031][ T7775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 192.556717][ T7773] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.579257][ T7785] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 192.607594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.616744][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.644581][ T7785] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 192.658024][ T7787] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.666515][ T7787] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.680238][ T7787] device bridge_slave_0 entered promiscuous mode [ 192.701909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.710649][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.719603][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.726776][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.735159][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.745005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.753954][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.761086][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.769297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 192.778250][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 192.787760][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 192.796863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 192.805874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.814088][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.830317][ T7773] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 192.841554][ T7773] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 192.856261][ T7775] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.873640][ T7787] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.880742][ T7787] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.889669][ T7787] device bridge_slave_1 entered promiscuous mode [ 192.912956][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.921282][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 192.929794][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 192.939426][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 192.949753][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 10:20:01 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 192.958973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.968330][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 192.977690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.018005][ T7785] team0: Port device team_slave_0 added [ 193.048493][ T7773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.078138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.102219][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.110958][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.119809][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.126926][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.135393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.144510][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.161879][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.168994][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state 10:20:01 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) [ 193.177189][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 193.186282][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 193.195327][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 193.204258][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 193.213035][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 193.223234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 193.247726][ T7787] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 193.259089][ T7787] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 193.289316][ T7785] team0: Port device team_slave_1 added [ 193.317439][ T7780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.334121][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 193.370985][ T7828] EXT4-fs (sda1): quotafile must be on filesystem root [ 193.399928][ T7780] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.420477][ T7787] team0: Port device team_slave_0 added [ 193.433260][ T7787] team0: Port device team_slave_1 added [ 193.445865][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.470961][ T7831] EXT4-fs (sda1): quotafile must be on filesystem root [ 193.472485][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.493549][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.503305][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 10:20:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) [ 193.518960][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.534342][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.586536][ T7785] device hsr_slave_0 entered promiscuous mode [ 193.642238][ T7785] device hsr_slave_1 entered promiscuous mode [ 193.651869][ T7838] EXT4-fs (sda1): quotafile must be on filesystem root [ 193.704304][ T7775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.730366][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.739676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.750442][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.757570][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.844339][ T7787] device hsr_slave_0 entered promiscuous mode [ 193.862121][ T7787] device hsr_slave_1 entered promiscuous mode [ 193.925982][ T7775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.933510][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.941968][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.952695][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.961083][ T7782] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.968277][ T7782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.976425][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 193.985295][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 193.993843][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 194.002732][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 194.011107][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 194.019865][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 194.047737][ T7780] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 194.060029][ T7780] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 194.087582][ T7846] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 194.099623][ T7846] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 194.108897][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 194.110032][ T7846] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 194.122040][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 10:20:02 executing program 2: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 194.142856][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.168379][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 194.177521][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.187115][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 194.235734][ T7780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.368378][ T7785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.428488][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.444968][ T7782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.460299][ T7785] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.477182][ T7787] 8021q: adding VLAN 0 to HW filter on device bond0 10:20:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) [ 194.519237][ T7787] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.532772][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 194.550493][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.592503][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.599625][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.614047][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 194.623651][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.633608][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.640714][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.648958][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 194.672329][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 194.682824][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 194.691672][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 194.700043][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 194.707988][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 194.716449][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.724534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 194.758643][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 194.767316][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 194.779782][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 194.788735][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.797496][ T7776] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.804617][ T7776] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.813208][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 194.823439][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.832082][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 194.840688][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 194.849217][ T7776] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.856333][ T7776] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.864596][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 194.873500][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 194.882242][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 194.890764][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 194.899487][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 194.908356][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 194.918217][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.926726][ T7776] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 194.940755][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 194.950009][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.964190][ T7785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 194.975595][ T7785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 194.988590][ T7787] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 194.999962][ T7787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 195.008003][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 195.016524][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.024785][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 195.033527][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.054651][ T7785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 195.089573][ T7787] 8021q: adding VLAN 0 to HW filter on device batadv0 10:20:03 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:03 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) 10:20:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:03 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000180)=""/181, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000680)={0x0, 0x0, 0x0, &(0x7f0000000540)=""/57, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x0}) 10:20:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 10:20:03 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffff, 0x8, [0x800, 0x69a, 0xfffffffffffffff8, 0x6, 0x80000000, 0x4, 0x5, 0x4]}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f0000006580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 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0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x0) fanotify_mark(r0, 0x18, 0x10, r0, &(0x7f0000000000)='./file0\x00') [ 195.326274][ T7883] EXT4-fs (sda1): quotafile must be on filesystem root 10:20:03 executing program 3: clone(0x3102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x480000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1b) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0xe1}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 10:20:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:03 executing program 5: clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000040)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c442019dcc6f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) rt_sigtimedwait(&(0x7f0000000500), 0x0, 0x0, 0x8) tkill(r1, 0x1000000000015) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, 0x0) 10:20:03 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000400)=0xffb) fstat(r0, &(0x7f0000000240)) 10:20:03 executing program 3: r0 = creat(&(0x7f0000000a00)='./bus\x00', 0x0) io_setup(0xb, &(0x7f0000000200)=0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x4048) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) [ 195.624200][ T7908] EXT4-fs (sda1): quotafile must be on filesystem root 10:20:03 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:03 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xc) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 10:20:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) 10:20:03 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 10:20:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:04 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:04 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r1, &(0x7f0000000040)="06", 0x1) sendfile(r0, r1, &(0x7f0000000280), 0x10000) 10:20:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x2000560e, &(0x7f0000e68000)={0x2, 0x7ffffffff000, @local}, 0x10) [ 195.982714][ T7936] input: syz1 as /devices/virtual/input/input5 [ 196.090698][ T7936] input: syz1 as /devices/virtual/input/input6 10:20:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:04 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af60, 0x0) [ 196.223712][ T7962] ucma_write: process 18 (syz-executor.3) changed security contexts after opening file descriptor, this is not allowed. 10:20:04 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:04 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xc) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 10:20:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6000000000000000, 0x80, &(0x7f0000000080)=@nat={'XatY\x00\x00\x00\x00\x00\x03\xe0\x01\x00', 0x19, 0x3, 0x3e0, [0x20001600, 0x0, 0x0, 0x200018d8, 0x20001908], 0x0, 0x0, &(0x7f0000001600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x86dd, 'sit0\x00', 'erspan0\x00', 'b\x00', 'veth0_to_bond\x00', @remote, [], @broadcast, [], 0x128, 0x198, 0x1d0, [@statistic={'statistic\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@local, @dev}}}]}, [@snat={'snat\x00', 0x10, {{@dev}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast}}}]}, @snat={'snat\x00', 0x10, {{@remote}}}}, {{{0x3, 0x0, 0x0, 'vcan0\x00', 'nr0\x00', 'veth1_to_bridge\x00', 'ip6gretap0\x00', @remote, [], @remote, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @broadcast, [], @link_local, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev}}}}]}]}, 0x458) 10:20:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local}, {0x2, 0x0, @initdev}, {0x2, 0x0, @initdev}, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x7}) [ 196.514362][ T7984] input: syz1 as /devices/virtual/input/input7 10:20:04 executing program 1: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) [ 196.700600][ T7997] x_tables: eb_tables: snat target: only valid in nat table, not XatY 10:20:04 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) pause() close(r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 10:20:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000008, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0xd) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x32}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0x0) 10:20:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280)={0x7}, 0xff7f) syncfs(r1) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000100)={0x0, r5}) 10:20:04 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:04 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:05 executing program 1: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:05 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)) 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) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) utimensat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/fuse\x00', 0x2, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x400, 0x1) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000004c0)) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4004}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) setxattr$system_posix_acl(0x0, &(0x7f0000000340)='system.posix_acl_default\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="100001000000"], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000640)=0x7, 0x4) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 10:20:05 executing program 1: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:05 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:05 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x3, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:05 executing program 1: mkdir(0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:05 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff000}, {0x16}]}) 10:20:07 executing program 2: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") write$FUSE_ENTRY(r2, &(0x7f0000000580)={0x90}, 0x90) sendfile(r0, r1, 0x0, 0x8000fffffffe) 10:20:07 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:07 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="84150043ce48717497098163d5fe841d425029a4918f4856d9975f1bebefb07ac761961ed90eec51c8ec3334cb2aca6a68c0891a79f5959e7199d1"]) 10:20:07 executing program 1: mkdir(0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = gettid() bind$unix(0xffffffffffffffff, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000001c0)=0xffffffffffffff4c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, 0x0) tkill(r1, 0x2001000000000016) 10:20:08 executing program 5: [ 199.947191][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 199.947208][ T26] audit: type=1804 audit(1554632408.037:31): pid=8099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir153745222/syzkaller.n1Wf6l/9/bus" dev="sda1" ino=16587 res=1 10:20:08 executing program 3: 10:20:08 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 200.010060][ T26] audit: type=1800 audit(1554632408.037:32): pid=8099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16587 res=0 10:20:08 executing program 2: 10:20:08 executing program 1: mkdir(0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:08 executing program 3: 10:20:08 executing program 5: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', 0x0, 0x7, 0x1, &(0x7f0000000540)=[{0x0}], 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[], 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 200.192436][ T26] audit: type=1804 audit(1554632408.037:33): pid=8099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir153745222/syzkaller.n1Wf6l/9/bus" dev="sda1" ino=16587 res=1 10:20:08 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 200.341774][ T26] audit: type=1804 audit(1554632408.087:34): pid=8099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir153745222/syzkaller.n1Wf6l/9/bus" dev="sda1" ino=16587 res=1 [ 200.393944][ T26] audit: type=1804 audit(1554632408.087:35): pid=8099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir153745222/syzkaller.n1Wf6l/9/bus" dev="sda1" ino=16587 res=1 10:20:08 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:08 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000180)=""/181, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000680)={0x0, 0x0, 0x0, &(0x7f0000000540)=""/57, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x0, 0x0}) 10:20:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:08 executing program 3: 10:20:08 executing program 5: [ 200.541878][ T26] audit: type=1800 audit(1554632408.087:36): pid=8099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16587 res=0 [ 200.573130][ T26] audit: type=1804 audit(1554632408.087:37): pid=8101 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir153745222/syzkaller.n1Wf6l/9/bus" dev="sda1" ino=16587 res=1 10:20:08 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:08 executing program 5: 10:20:08 executing program 3: 10:20:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:08 executing program 2: 10:20:08 executing program 5: 10:20:08 executing program 3: 10:20:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:09 executing program 2: 10:20:09 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:09 executing program 5: 10:20:09 executing program 3: 10:20:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:09 executing program 3: 10:20:09 executing program 5: 10:20:09 executing program 2: 10:20:09 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:09 executing program 5: 10:20:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:09 executing program 2: 10:20:09 executing program 5: 10:20:09 executing program 3: 10:20:09 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:09 executing program 5: 10:20:09 executing program 2: 10:20:09 executing program 3: 10:20:09 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:10 executing program 5: 10:20:10 executing program 3: 10:20:10 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:10 executing program 2: 10:20:10 executing program 5: 10:20:10 executing program 2: 10:20:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:10 executing program 3: 10:20:10 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:10 executing program 3: 10:20:10 executing program 2: 10:20:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:10 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:10 executing program 5: 10:20:10 executing program 3: 10:20:10 executing program 4: unshare(0x20020000) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:10 executing program 5: 10:20:10 executing program 2: 10:20:10 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:10 executing program 3: 10:20:10 executing program 5: 10:20:10 executing program 2: 10:20:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:10 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:10 executing program 4: unshare(0x20020000) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:10 executing program 2: 10:20:10 executing program 5: 10:20:10 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000380)) fallocate(r0, 0x10, 0x0, 0x7ff) 10:20:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x2000560e, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 10:20:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:11 executing program 4: unshare(0x20020000) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:11 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 10:20:11 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) close(r0) r1 = socket$kcm(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x5ccb, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x400, 0x81, 0x3f80, 0xfffffffffffff801, 0x0, 0x0, 0x7, 0x8, 0x0, 0x4, 0x1, 0x2, 0x101, 0x80000000, 0x0, 0x0, 0x1, 0x200, 0x0, 0x4, 0x3ff, 0x5, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x2, 0x100000001}, 0xa08, 0x8, 0x2, 0x0, 0x5, 0x0, 0x3f}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) bpf$PROG_LOAD(0x3, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)="653192aaca61572bea69ba71d9a7cadaa1a069051f03763d4ff8489a203c3420168f1563e702fadc1ec12b6a01113a5af63c8d5802e65fe7f665430ef9e873998248a74ba1f5da21a65f7bcfcda6b1683b929fbdac0ccde1f74b518dbb472d6e1a75ddec1f2d3af0b28f7e2696c42a23a4c0512cd01a9808dc96687f6951e6b23211a1d1e06d11cf417a58c332d1cdaa2b08f850f8b59f6f8cf05d5fc4b7a8b972cbd9d687a77292c2643c8176d6b73703aefb1fd7776c0dfa0775c936da1e22b8cb35be6ac65e23", 0xc8}], 0x1}, 0x40800) 10:20:11 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x14) getresgid(0x0, &(0x7f0000000140), 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x4000000000000df, 0x18) [ 203.359497][ T8358] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8358 [ 203.369781][ T8358] caller is sk_mc_loop+0x1d/0x210 [ 203.375083][ T8358] CPU: 0 PID: 8358 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190405 #19 [ 203.384139][ T8358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.394312][ T8358] Call Trace: [ 203.397627][ T8358] dump_stack+0x172/0x1f0 [ 203.401983][ T8358] __this_cpu_preempt_check+0x246/0x270 [ 203.407548][ T8358] sk_mc_loop+0x1d/0x210 [ 203.411806][ T8358] ip_mc_output+0x2ef/0xf70 [ 203.416336][ T8358] ? __ip_queue_xmit+0x1bf0/0x1bf0 [ 203.421469][ T8358] ? ip_append_data.part.0+0x170/0x170 [ 203.426950][ T8358] ? retint_kernel+0x2d/0x2d [ 203.431563][ T8358] ip_local_out+0xc4/0x1b0 [ 203.436023][ T8358] ip_send_skb+0x42/0xf0 [ 203.440287][ T8358] udp_send_skb.isra.0+0x6b2/0x1180 [ 203.445521][ T8358] udp_push_pending_frames+0x5c/0xf0 [ 203.450829][ T8358] udp_sendmsg+0x12ff/0x2820 [ 203.455440][ T8358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.461693][ T8358] ? ip_reply_glue_bits+0xc0/0xc0 [ 203.461727][ T8358] ? udp4_lib_lookup_skb+0x440/0x440 [ 203.461743][ T8358] ? trace_hardirqs_on_caller+0x6a/0x220 [ 203.461763][ T8358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.461780][ T8358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.461795][ T8358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.461812][ T8358] ? lockdep_hardirqs_on+0x418/0x5d0 [ 203.461827][ T8358] ? retint_kernel+0x2d/0x2d [ 203.461849][ T8358] ? trace_hardirqs_on_caller+0x6a/0x220 [ 203.461865][ T8358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.461883][ T8358] ? retint_kernel+0x2d/0x2d [ 203.461899][ T8358] ? udp4_lib_lookup_skb+0x440/0x440 [ 203.461913][ T8358] inet_sendmsg+0x147/0x5e0 [ 203.461924][ T8358] ? udp4_lib_lookup_skb+0x440/0x440 [ 203.461932][ T8358] ? inet_sendmsg+0x147/0x5e0 [ 203.461942][ T8358] ? ipip_gro_receive+0x100/0x100 [ 203.461958][ T8358] sock_sendmsg+0xdd/0x130 10:20:11 executing program 5: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:11 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) 10:20:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 203.478110][ T8358] sock_write_iter+0x27c/0x3e0 [ 203.478130][ T8358] ? sock_sendmsg+0x130/0x130 [ 203.478157][ T8358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.533275][ T8358] ? iov_iter_init+0xee/0x220 [ 203.533297][ T8358] new_sync_write+0x4c7/0x760 [ 203.533314][ T8358] ? default_llseek+0x2e0/0x2e0 [ 203.533327][ T8358] ? lockdep_hardirqs_on+0x418/0x5d0 [ 203.533350][ T8358] ? common_file_perm+0x238/0x720 [ 203.533367][ T8358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.533385][ T8358] ? apparmor_file_permission+0x25/0x30 [ 203.533400][ T8358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.533419][ T8358] ? security_file_permission+0x94/0x380 [ 203.533440][ T8358] __vfs_write+0xe4/0x110 [ 203.547942][ T8358] vfs_write+0x20c/0x580 [ 203.629576][ T8358] ksys_write+0xea/0x1f0 [ 203.629597][ T8358] ? __ia32_sys_read+0xb0/0xb0 [ 203.629622][ T8358] __x64_sys_write+0x73/0xb0 [ 203.629640][ T8358] ? do_syscall_64+0x5b/0x610 [ 203.629663][ T8358] do_syscall_64+0x103/0x610 [ 203.629681][ T8358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.629691][ T8358] RIP: 0033:0x4582b9 [ 203.629706][ T8358] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.629712][ T8358] RSP: 002b:00007f058110fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 203.629725][ T8358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 203.652774][ T8358] RDX: 000000000000fdef RSI: 0000000020000280 RDI: 0000000000000006 10:20:11 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 203.652783][ T8358] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 203.652792][ T8358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f05811106d4 [ 203.652801][ T8358] R13: 00000000004c7a90 R14: 00000000004ddb68 R15: 00000000ffffffff [ 203.711727][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 203.737365][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 203.743296][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 203.749143][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:11 executing program 5: [ 203.781433][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 203.787282][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 203.861428][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 203.867281][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:12 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@grpjquota_path={'grpjquota', 0x3d, './file1'}}]}) [ 204.038009][ T8363] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8363 [ 204.048025][ T8363] caller is sk_mc_loop+0x1d/0x210 [ 204.054180][ T8363] CPU: 1 PID: 8363 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190405 #19 [ 204.063230][ T8363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.063237][ T8363] Call Trace: [ 204.063272][ T8363] dump_stack+0x172/0x1f0 [ 204.063296][ T8363] __this_cpu_preempt_check+0x246/0x270 [ 204.063315][ T8363] sk_mc_loop+0x1d/0x210 [ 204.063333][ T8363] ip_mc_output+0x2ef/0xf70 [ 204.063355][ T8363] ? __ip_queue_xmit+0x1bf0/0x1bf0 [ 204.063374][ T8363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.063403][ T8363] ? ip_append_data.part.0+0x170/0x170 [ 204.086741][ T8363] ? retint_kernel+0x2d/0x2d [ 204.086771][ T8363] ip_local_out+0xc4/0x1b0 [ 204.100637][ T8363] ip_send_skb+0x42/0xf0 [ 204.111572][ T8363] udp_send_skb.isra.0+0x6b2/0x1180 [ 204.111604][ T8363] udp_push_pending_frames+0x5c/0xf0 [ 204.135322][ T8363] udp_sendmsg+0x12ff/0x2820 [ 204.139944][ T8363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.146223][ T8363] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.151284][ T8363] ? udp4_lib_lookup_skb+0x440/0x440 [ 204.156604][ T8363] ? ___might_sleep+0xd2/0x280 [ 204.161432][ T8363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.166928][ T8363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.172420][ T8363] ? lockdep_hardirqs_on+0x418/0x5d0 [ 204.177738][ T8363] ? retint_kernel+0x2d/0x2d [ 204.182354][ T8363] ? trace_hardirqs_on_caller+0x6a/0x220 [ 204.188019][ T8363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.193501][ T8363] ? retint_kernel+0x2d/0x2d [ 204.198128][ T8363] ? ipip_gro_receive+0x100/0x100 [ 204.203189][ T8363] inet_sendmsg+0x147/0x5e0 [ 204.207717][ T8363] ? udp4_lib_lookup_skb+0x440/0x440 [ 204.213058][ T8363] ? inet_sendmsg+0x147/0x5e0 [ 204.217770][ T8363] ? ipip_gro_receive+0x100/0x100 [ 204.222824][ T8363] sock_sendmsg+0xdd/0x130 [ 204.227268][ T8363] sock_write_iter+0x27c/0x3e0 [ 204.232062][ T8363] ? sock_sendmsg+0x130/0x130 [ 204.236791][ T8363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.243061][ T8363] ? iov_iter_init+0xee/0x220 [ 204.247781][ T8363] new_sync_write+0x4c7/0x760 [ 204.252482][ T8363] ? default_llseek+0x2e0/0x2e0 [ 204.257354][ T8363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.262842][ T8363] ? common_file_perm+0x238/0x720 [ 204.267884][ T8363] ? trace_hardirqs_on_caller+0x6a/0x220 [ 204.273547][ T8363] ? apparmor_file_permission+0x25/0x30 [ 204.279130][ T8363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 10:20:12 executing program 5: 10:20:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x6685) [ 204.285405][ T8363] ? security_file_permission+0x94/0x380 [ 204.291065][ T8363] __vfs_write+0xe4/0x110 [ 204.295425][ T8363] vfs_write+0x20c/0x580 [ 204.299714][ T8363] ksys_write+0xea/0x1f0 [ 204.303978][ T8363] ? __ia32_sys_read+0xb0/0xb0 [ 204.303999][ T8363] ? do_syscall_64+0x26/0x610 [ 204.304024][ T8363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.313472][ T8363] ? do_syscall_64+0x26/0x610 [ 204.313495][ T8363] __x64_sys_write+0x73/0xb0 [ 204.313512][ T8363] do_syscall_64+0x103/0x610 [ 204.313532][ T8363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.313544][ T8363] RIP: 0033:0x4582b9 [ 204.313559][ T8363] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.313566][ T8363] RSP: 002b:00007f05810eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 204.313578][ T8363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 204.313585][ T8363] RDX: 000000000000fdef RSI: 0000000020000280 RDI: 000000000000000a [ 204.313594][ T8363] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 204.313610][ T8363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f05810ef6d4 [ 204.403221][ T8363] R13: 00000000004c7a90 R14: 00000000004ddb68 R15: 00000000ffffffff 10:20:12 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) close(r0) r1 = socket$kcm(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x5, 0x70, 0x5ccb, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x400, 0x81, 0x3f80, 0xfffffffffffff801, 0x0, 0x0, 0x7, 0x8, 0x0, 0x4, 0x1, 0x2, 0x101, 0x80000000, 0x0, 0x0, 0x1, 0x200, 0x0, 0x4, 0x3ff, 0x5, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x2, 0x100000001}, 0xa08, 0x8, 0x2, 0x0, 0x5, 0x0, 0x3f}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) bpf$PROG_LOAD(0x3, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)="653192aaca61572bea69ba71d9a7cadaa1a069051f03763d4ff8489a203c3420168f1563e702fadc1ec12b6a01113a5af63c8d5802e65fe7f665430ef9e873998248a74ba1f5da21a65f7bcfcda6b1683b929fbdac0ccde1f74b518dbb472d6e1a75ddec1f2d3af0b28f7e2696c42a23a4c0512cd01a9808dc96687f6951e6b23211a1d1e06d11cf417a58c332d1cdaa2b08f850f8b59f6f8cf05d5fc4b7a8b972cbd9d687a77292c2643c8176d6b73703aefb1fd7776c0dfa0775c936da1e22b8cb35be6ac65e23", 0xc8}], 0x1}, 0x40800) 10:20:12 executing program 2: 10:20:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x6685) 10:20:12 executing program 5: 10:20:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, 0x0) 10:20:12 executing program 5: 10:20:12 executing program 2: [ 204.604799][ T8421] EXT4-fs (sda1): re-mounted. Opts: 10:20:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 204.645615][ T8420] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8420 [ 204.655532][ T8420] caller is sk_mc_loop+0x1d/0x210 [ 204.660713][ T8420] CPU: 1 PID: 8420 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190405 #19 [ 204.669765][ T8420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.679857][ T8420] Call Trace: [ 204.683183][ T8420] dump_stack+0x172/0x1f0 [ 204.687541][ T8420] __this_cpu_preempt_check+0x246/0x270 10:20:12 executing program 5: 10:20:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x6685) [ 204.693130][ T8420] sk_mc_loop+0x1d/0x210 [ 204.697394][ T8420] ip_mc_output+0x2ef/0xf70 [ 204.701947][ T8420] ? __ip_queue_xmit+0x1bf0/0x1bf0 [ 204.707094][ T8420] ? ip_append_data.part.0+0x170/0x170 [ 204.712578][ T8420] ? retint_kernel+0x2d/0x2d [ 204.717193][ T8420] ip_local_out+0xc4/0x1b0 [ 204.721634][ T8420] ip_send_skb+0x42/0xf0 [ 204.725895][ T8420] udp_send_skb.isra.0+0x6b2/0x1180 [ 204.731129][ T8420] udp_push_pending_frames+0x5c/0xf0 [ 204.736418][ T8420] udp_sendmsg+0x12ff/0x2820 [ 204.741008][ T8420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.747256][ T8420] ? ip_reply_glue_bits+0xc0/0xc0 [ 204.752305][ T8420] ? udp4_lib_lookup_skb+0x440/0x440 [ 204.757612][ T8420] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.763104][ T8420] ? preempt_schedule+0x4b/0x60 [ 204.767957][ T8420] ? preempt_schedule_common+0x4f/0xe0 [ 204.773421][ T8420] ? ___might_sleep+0x163/0x280 [ 204.778287][ T8420] ? __might_sleep+0x95/0x190 [ 204.782969][ T8420] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 204.788610][ T8420] ? aa_sk_perm+0x288/0x880 [ 204.793134][ T8420] ? trace_hardirqs_on_caller+0x6a/0x220 [ 204.798777][ T8420] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 204.804669][ T8420] inet_sendmsg+0x147/0x5e0 [ 204.809174][ T8420] ? udp4_lib_lookup_skb+0x440/0x440 [ 204.814455][ T8420] ? inet_sendmsg+0x147/0x5e0 [ 204.819134][ T8420] ? ipip_gro_receive+0x100/0x100 [ 204.824177][ T8420] sock_sendmsg+0xdd/0x130 [ 204.828621][ T8420] sock_write_iter+0x27c/0x3e0 [ 204.833388][ T8420] ? sock_sendmsg+0x130/0x130 [ 204.838072][ T8420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 204.844352][ T8420] ? iov_iter_init+0xee/0x220 [ 204.849032][ T8420] new_sync_write+0x4c7/0x760 [ 204.853709][ T8420] ? default_llseek+0x2e0/0x2e0 [ 204.858566][ T8420] ? common_file_perm+0x238/0x720 [ 204.863606][ T8420] ? __fget+0x381/0x550 [ 204.867769][ T8420] ? apparmor_file_permission+0x25/0x30 [ 204.873314][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.879579][ T8420] ? security_file_permission+0x94/0x380 [ 204.885219][ T8420] __vfs_write+0xe4/0x110 [ 204.889574][ T8420] vfs_write+0x20c/0x580 [ 204.893822][ T8420] ksys_write+0xea/0x1f0 [ 204.898066][ T8420] ? __ia32_sys_read+0xb0/0xb0 [ 204.902841][ T8420] ? do_syscall_64+0x26/0x610 [ 204.907517][ T8420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.913586][ T8420] ? do_syscall_64+0x26/0x610 [ 204.918274][ T8420] __x64_sys_write+0x73/0xb0 [ 204.922871][ T8420] do_syscall_64+0x103/0x610 [ 204.927466][ T8420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.933354][ T8420] RIP: 0033:0x4582b9 [ 204.937252][ T8420] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.956854][ T8420] RSP: 002b:00007f058110fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 204.965266][ T8420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 204.973258][ T8420] RDX: 000000000000fdef RSI: 0000000020000280 RDI: 0000000000000006 [ 204.981231][ T8420] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 204.989428][ T8420] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f05811106d4 [ 204.997397][ T8420] R13: 00000000004c7a90 R14: 00000000004ddb68 R15: 00000000ffffffff [ 205.012278][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 205.018133][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:20:13 executing program 2: 10:20:13 executing program 3: 10:20:13 executing program 5: 10:20:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, 0x0) 10:20:13 executing program 5: 10:20:13 executing program 4: unshare(0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:13 executing program 5: [ 205.307853][ T8452] EXT4-fs (sda1): re-mounted. Opts: 10:20:13 executing program 2: 10:20:13 executing program 3: 10:20:13 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:13 executing program 5: 10:20:13 executing program 2: 10:20:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, 0x0) 10:20:13 executing program 3: 10:20:13 executing program 5: 10:20:13 executing program 2: 10:20:13 executing program 3: [ 205.616605][ T8479] EXT4-fs (sda1): re-mounted. Opts: 10:20:13 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:13 executing program 4: unshare(0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)) 10:20:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c12a41d88b070") pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x8000a) 10:20:13 executing program 2: r0 = socket(0x40000000010, 0x2, 0xc) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040010) 10:20:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6000000000000000, 0x80, &(0x7f0000000080)=@nat={'XatY\x00\x00\x00\x00\x00\x03\xe0\x01\x00', 0x19, 0x3, 0x368, [0x20001600, 0x0, 0x0, 0x200018d8, 0x20001908], 0x0, 0x0, &(0x7f0000001600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'erspan0\x00', 'b\x00', 'veth0_to_bond\x00', @remote, [], @broadcast, [], 0xb0, 0x120, 0x158, [@statistic={'statistic\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@dev}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast}}}]}, @snat={'snat\x00', 0x10, {{@remote}}}}, {{{0x3, 0x0, 0x0, 'vcan0\x00', 'nr0\x00', 'veth1_to_bridge\x00', 'ip6gretap0\x00', @remote, [], @remote, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @broadcast, [], @link_local, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev}}}}]}]}, 0x3e0) 10:20:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) [ 205.899648][ T8498] EXT4-fs (sda1): re-mounted. Opts: 10:20:14 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000017c0)={0x6, 0x0, [{0xf000, 0x0, 0x0}, {0x3001, 0x0, 0x0}, {0x10000, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x7002, 0x0, 0x0}, {0xf000, 0x0, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x800000000000034}) 10:20:14 executing program 4: unshare(0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000006580)={0x0, 0x0, &(0x7f0000006540)={&(0x7f0000000340)=ANY=[]}}, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') fanotify_mark(r0, 0x18, 0x10, 0xffffffffffffffff, 0x0) 10:20:14 executing program 0: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x40000008, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xd) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x32}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r1, 0x0, 0x0) 10:20:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)) 10:20:14 executing program 3: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000006580)={0x0, 0x0, &(0x7f0000006540)={&(0x7f0000000340)=ANY=[]}}, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') fanotify_mark(r0, 0x18, 0x10, 0xffffffffffffffff, 0x0) [ 206.209192][ T8542] EXT4-fs (sda1): re-mounted. Opts: 10:20:14 executing program 4: unshare(0x20020000) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:14 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=0xf8, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1}}], 0x1, 0x0, 0x0) 10:20:14 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x10000680) r1 = syz_open_dev$cec(&(0x7f0000000500)='/dev/cec#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000440)={0xffffffffffffffff}, 0x106, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000680)={0x9, 0xe5, 0xfa00, {r2, 0x8c, "d0a19d", "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"}}, 0xfc77) r3 = open(&(0x7f0000000080)='./file1\x00', 0xc2400, 0x80) r4 = openat$cgroup_ro(r3, &(0x7f0000000340)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000940)=[@in6={0xa, 0x4e24, 0x19, @rand_addr="ee31ff35d1a6b679f6ab2ce0d75d794c", 0x100000000}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in6={0xa, 0x4e21, 0x77, @empty, 0x1608}], 0x64) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000b00)=0x0) get_robust_list(r5, &(0x7f0000000540)=&(0x7f0000000640)={&(0x7f0000000180)={&(0x7f0000000580)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)}}, &(0x7f0000000600)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000300), 0x33c) 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) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80201, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f00000004c0)={0x6, @local, 0x0, 0x0, 'rr\x00', 0x0, 0x7fffffff}, 0x2c) ioctl$int_in(r6, 0x5421, &(0x7f0000000000)=0x3) creat(&(0x7f00000005c0)='./file0\x00', 0xe) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7ff, 0x5, 0x49a53b95, 0xffffffff, 0xffff}, 0x1}) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x11, 0x8100, r8, 0x1, 0x0, 0x6, @remote}, 0x14) semget(0x3, 0x4, 0x249) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000800)=""/208, &(0x7f00000007c0)=0xffffffffffffff71) lstat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000c00)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000680)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) futex(&(0x7f0000000100)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) 10:20:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1054020, &(0x7f0000000140)) [ 206.450608][ T8567] EXT4-fs (sda1): re-mounted. Opts: 10:20:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x100000000003fe, 0xc004) accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000006580)={0x0, 0x0, &(0x7f0000006540)={&(0x7f0000000340)=ANY=[]}}, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') fanotify_mark(r0, 0x18, 0x10, 0xffffffffffffffff, 0x0) 10:20:14 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=0xf8, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1}}], 0x1, 0x0, 0x0) 10:20:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000140), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) readv(r3, &(0x7f0000000640)=[{&(0x7f0000000100)=""/53, 0x35}], 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, 0x0, &(0x7f0000000080)) r4 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) dup3(r4, r3, 0x0) tkill(r2, 0x1000000000015) 10:20:14 executing program 4: unshare(0x20020000) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:14 executing program 3: mknod(&(0x7f0000000040)='./file1\x00', 0x1800, 0x0) 10:20:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x9, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x6f1a, 0xfb, &(0x7f0000000180)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r1, r0, 0xd}, 0x10) 10:20:14 executing program 2: clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000040)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c442019dcc6f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000880)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) rt_sigtimedwait(&(0x7f0000000500), 0x0, 0x0, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) tkill(r2, 0x1000000000015) 10:20:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:15 executing program 4: unshare(0x20020000) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 207.018425][ T8617] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/8617 [ 207.028319][ T8617] caller is ip6_finish_output+0x335/0xdc0 [ 207.034162][ T8617] CPU: 0 PID: 8617 Comm: syz-executor.2 Not tainted 5.1.0-rc3-next-20190405 #19 [ 207.043210][ T8617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.053309][ T8617] Call Trace: [ 207.056633][ T8617] dump_stack+0x172/0x1f0 [ 207.060991][ T8617] __this_cpu_preempt_check+0x246/0x270 [ 207.066566][ T8617] ip6_finish_output+0x335/0xdc0 [ 207.071533][ T8617] ip6_output+0x235/0x7f0 [ 207.075884][ T8617] ? ip6_finish_output+0xdc0/0xdc0 [ 207.081023][ T8617] ? ip6_fragment+0x3980/0x3980 [ 207.085900][ T8617] ip6_xmit+0xe41/0x20c0 [ 207.090172][ T8617] ? ip6_finish_output2+0x2550/0x2550 [ 207.095593][ T8617] ? mark_held_locks+0xf0/0xf0 [ 207.100380][ T8617] ? ip6_setup_cork+0x1870/0x1870 [ 207.105444][ T8617] inet6_csk_xmit+0x2fb/0x5d0 [ 207.110152][ T8617] ? inet6_csk_update_pmtu+0x190/0x190 [ 207.115646][ T8617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.121927][ T8617] ? csum_ipv6_magic+0x20/0x80 [ 207.126724][ T8617] __tcp_transmit_skb+0x1a32/0x3750 [ 207.131951][ T8617] ? tcp_connect+0x1184/0x4280 [ 207.136740][ T8617] ? __tcp_select_window+0x8b0/0x8b0 [ 207.142047][ T8617] ? lockdep_hardirqs_on+0x418/0x5d0 [ 207.147361][ T8617] ? trace_hardirqs_on+0x67/0x230 [ 207.152433][ T8617] ? tcp_rbtree_insert+0x188/0x200 [ 207.157568][ T8617] tcp_connect+0x2e18/0x4280 [ 207.162374][ T8617] ? tcp_push_one+0x110/0x110 [ 207.167071][ T8617] ? secure_tcpv6_ts_off+0x24f/0x360 [ 207.172396][ T8617] ? secure_dccpv6_sequence_number+0x280/0x280 [ 207.178573][ T8617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.184843][ T8617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.191119][ T8617] ? prandom_u32_state+0x13/0x180 [ 207.196175][ T8617] tcp_v6_connect+0x150b/0x20a0 [ 207.201054][ T8617] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 207.206400][ T8617] __inet_stream_connect+0x83f/0xea0 [ 207.211886][ T8617] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 207.217203][ T8617] ? __inet_stream_connect+0x83f/0xea0 [ 207.222867][ T8617] ? mark_held_locks+0xa4/0xf0 [ 207.227681][ T8617] ? inet_dgram_connect+0x2e0/0x2e0 [ 207.232901][ T8617] ? lock_sock_nested+0x9a/0x120 [ 207.237862][ T8617] ? trace_hardirqs_on+0x67/0x230 [ 207.242915][ T8617] ? lock_sock_nested+0x9a/0x120 [ 207.247877][ T8617] ? __local_bh_enable_ip+0x15a/0x270 [ 207.248703][ T8589] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8589 [ 207.253282][ T8617] inet_stream_connect+0x58/0xa0 [ 207.253306][ T8617] __sys_connect+0x266/0x330 [ 207.253323][ T8617] ? __ia32_sys_accept+0xb0/0xb0 [ 207.253338][ T8617] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.253351][ T8617] ? put_timespec64+0xda/0x140 [ 207.253377][ T8617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.253391][ T8617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.253407][ T8617] ? do_syscall_64+0x26/0x610 [ 207.253432][ T8617] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.262973][ T8589] caller is ip6_finish_output+0x335/0xdc0 [ 207.267692][ T8617] ? do_syscall_64+0x26/0x610 [ 207.267717][ T8617] __x64_sys_connect+0x73/0xb0 [ 207.267739][ T8617] do_syscall_64+0x103/0x610 [ 207.329625][ T8617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.335537][ T8617] RIP: 0033:0x4582b9 [ 207.339458][ T8617] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.359080][ T8617] RSP: 002b:00007fa6af649c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 207.367532][ T8617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 207.375526][ T8617] RDX: 000000000000001c RSI: 0000000020000080 RDI: 0000000000000004 [ 207.383521][ T8617] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.391511][ T8617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6af64a6d4 [ 207.399511][ T8617] R13: 00000000004be64c R14: 00000000004cf1e0 R15: 00000000ffffffff [ 207.407538][ T8589] CPU: 1 PID: 8589 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 207.416588][ T8589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.416605][ T8589] Call Trace: [ 207.430020][ T8589] dump_stack+0x172/0x1f0 [ 207.434394][ T8589] __this_cpu_preempt_check+0x246/0x270 [ 207.439992][ T8589] ip6_finish_output+0x335/0xdc0 [ 207.444975][ T8589] ip6_output+0x235/0x7f0 [ 207.449342][ T8589] ? ip6_finish_output+0xdc0/0xdc0 [ 207.454487][ T8589] ? retint_kernel+0x2d/0x2d [ 207.459128][ T8589] ? ip6_fragment+0x3980/0x3980 [ 207.464010][ T8589] ? ip6_finish_output+0xdc0/0xdc0 [ 207.469977][ T8589] ip6_xmit+0xe41/0x20c0 [ 207.479049][ T8589] ? ip6_finish_output2+0x2550/0x2550 [ 207.484654][ T8589] ? mark_held_locks+0xf0/0xf0 [ 207.489465][ T8589] ? ip6_setup_cork+0x1870/0x1870 [ 207.494539][ T8589] inet6_csk_xmit+0x2fb/0x5d0 [ 207.499256][ T8589] ? inet6_csk_update_pmtu+0x190/0x190 [ 207.504763][ T8589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.511045][ T8589] ? csum_ipv6_magic+0x20/0x80 [ 207.515873][ T8589] __tcp_transmit_skb+0x1a32/0x3750 [ 207.521120][ T8589] ? tcp_connect+0x1184/0x4280 [ 207.525926][ T8589] ? __tcp_select_window+0x8b0/0x8b0 [ 207.531270][ T8589] ? lockdep_hardirqs_on+0x418/0x5d0 [ 207.536590][ T8589] ? trace_hardirqs_on+0x67/0x230 [ 207.541651][ T8589] ? tcp_rbtree_insert+0x188/0x200 [ 207.546851][ T8589] tcp_connect+0x2e18/0x4280 [ 207.551494][ T8589] ? tcp_push_one+0x110/0x110 [ 207.556209][ T8589] ? secure_tcpv6_ts_off+0x24f/0x360 [ 207.561529][ T8589] ? secure_dccpv6_sequence_number+0x280/0x280 [ 207.567714][ T8589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.574000][ T8589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.580271][ T8589] ? prandom_u32_state+0x13/0x180 [ 207.585331][ T8589] tcp_v6_connect+0x150b/0x20a0 [ 207.590225][ T8589] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 207.595570][ T8589] __inet_stream_connect+0x83f/0xea0 [ 207.600905][ T8589] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 207.606224][ T8589] ? __inet_stream_connect+0x83f/0xea0 [ 207.611724][ T8589] ? mark_held_locks+0xa4/0xf0 [ 207.616536][ T8589] ? inet_dgram_connect+0x2e0/0x2e0 [ 207.622628][ T8589] ? lock_sock_nested+0x9a/0x120 [ 207.627600][ T8589] ? trace_hardirqs_on+0x67/0x230 [ 207.632661][ T8589] ? lock_sock_nested+0x9a/0x120 [ 207.637636][ T8589] ? __local_bh_enable_ip+0x15a/0x270 [ 207.643049][ T8589] inet_stream_connect+0x58/0xa0 [ 207.648033][ T8589] __sys_connect+0x266/0x330 [ 207.652835][ T8589] ? __ia32_sys_accept+0xb0/0xb0 [ 207.657798][ T8589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.664097][ T8589] ? put_timespec64+0xda/0x140 [ 207.668898][ T8589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.674386][ T8589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.679875][ T8589] ? do_syscall_64+0x26/0x610 [ 207.684578][ T8589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.690675][ T8589] ? do_syscall_64+0x26/0x610 [ 207.695386][ T8589] __x64_sys_connect+0x73/0xb0 [ 207.700196][ T8589] do_syscall_64+0x103/0x610 [ 207.704817][ T8589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.710741][ T8589] RIP: 0033:0x4582b9 [ 207.714654][ T8589] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.734281][ T8589] RSP: 002b:00007f58cc111c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 207.742738][ T8589] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004582b9 [ 207.750743][ T8589] RDX: 000000000000001c RSI: 0000000020000140 RDI: 0000000000000006 [ 207.758755][ T8589] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.766756][ T8589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58cc1126d4 [ 207.774758][ T8589] R13: 00000000004be64c R14: 00000000004cf1e0 R15: 00000000ffffffff 10:20:16 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x10000680) r1 = syz_open_dev$cec(&(0x7f0000000500)='/dev/cec#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000440)={0xffffffffffffffff}, 0x106, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000680)={0x9, 0xe5, 0xfa00, {r2, 0x8c, "d0a19d", "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"}}, 0xfc77) r3 = open(&(0x7f0000000080)='./file1\x00', 0xc2400, 0x80) r4 = openat$cgroup_ro(r3, &(0x7f0000000340)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000940)=[@in6={0xa, 0x4e24, 0x19, @rand_addr="ee31ff35d1a6b679f6ab2ce0d75d794c", 0x100000000}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in6={0xa, 0x4e21, 0x77, @empty, 0x1608}], 0x64) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000b00)=0x0) get_robust_list(r5, &(0x7f0000000540)=&(0x7f0000000640)={&(0x7f0000000180)={&(0x7f0000000580)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)}}, &(0x7f0000000600)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000300), 0x33c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80201, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f00000004c0)={0x6, @local, 0x0, 0x0, 'rr\x00', 0x0, 0x7fffffff}, 0x2c) ioctl$int_in(r6, 0x5421, &(0x7f0000000000)=0x3) creat(&(0x7f00000005c0)='./file0\x00', 0xe) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7ff, 0x5, 0x49a53b95, 0xffffffff, 0xffff}, 0x1}) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x11, 0x8100, r8, 0x1, 0x0, 0x6, @remote}, 0x14) semget(0x3, 0x4, 0x249) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000800)=""/208, &(0x7f00000007c0)=0xffffffffffffff71) lstat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000c00)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timer_settime(0x0, 0x0, &(0x7f0000000680)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) futex(&(0x7f0000000100)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) 10:20:16 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f0000000140)=[{0x2, 0xfffffffffffffd3e, 0xfffffffffffffff9, 0x7}, {0x6, 0x80000000000000, 0x0, 0x1ff}, {0x6}]}) 10:20:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:16 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000640)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0xc4c85512, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, 'syz1\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\x00k\xba\xffH\x00'}) 10:20:16 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x201, 0x2) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) 10:20:16 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x201, 0x2) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x500}) 10:20:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, 0x0) getgroups(0x0, 0x0) gettid() stat(0x0, 0x0) getgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000001440)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffcfc, 0x20000005, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000000040)=""/31, 0x1f, 0x0, 0x0, 0x3ce) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0)='A', 0x1, 0x0, 0x0, 0x0) dup2(r0, r2) 10:20:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 208.150930][ T8661] usb usb3: usbfs: process 8661 (syz-executor.2) did not claim interface 0 before use [ 208.169603][ T8662] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8662 [ 208.179095][ T8662] caller is ip6_finish_output+0x335/0xdc0 [ 208.185226][ T8662] CPU: 1 PID: 8662 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 208.194276][ T8662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.194284][ T8662] Call Trace: [ 208.194319][ T8662] dump_stack+0x172/0x1f0 [ 208.194344][ T8662] __this_cpu_preempt_check+0x246/0x270 [ 208.194366][ T8662] ip6_finish_output+0x335/0xdc0 [ 208.194388][ T8662] ip6_output+0x235/0x7f0 [ 208.194413][ T8662] ? ip6_finish_output+0xdc0/0xdc0 [ 208.232130][ T8662] ? ip6_fragment+0x3980/0x3980 [ 208.237015][ T8662] ip6_xmit+0xe41/0x20c0 [ 208.237044][ T8662] ? ip6_finish_output2+0x2550/0x2550 [ 208.237062][ T8662] ? mark_held_locks+0xf0/0xf0 [ 208.237094][ T8662] ? ip6_setup_cork+0x1870/0x1870 [ 208.256532][ T8662] inet6_csk_xmit+0x2fb/0x5d0 [ 208.256552][ T8662] ? inet6_csk_update_pmtu+0x190/0x190 [ 208.256569][ T8662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.256591][ T8662] ? csum_ipv6_magic+0x20/0x80 [ 208.277763][ T8662] __tcp_transmit_skb+0x1a32/0x3750 [ 208.283003][ T8662] ? __tcp_select_window+0x8b0/0x8b0 [ 208.288323][ T8662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.294595][ T8662] ? tcp_fastopen_no_cookie+0xe0/0x190 10:20:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:16 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:16 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6(0xa, 0x0, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 208.300099][ T8662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 208.306383][ T8662] tcp_connect+0x1e47/0x4280 [ 208.311013][ T8662] ? tcp_push_one+0x110/0x110 [ 208.315721][ T8662] ? secure_tcpv6_ts_off+0x24f/0x360 [ 208.321045][ T8662] ? secure_dccpv6_sequence_number+0x280/0x280 [ 208.327240][ T8662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.333506][ T8662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.339781][ T8662] ? prandom_u32_state+0x13/0x180 [ 208.344840][ T8662] tcp_v6_connect+0x150b/0x20a0 [ 208.349723][ T8662] ? tcp_sendmsg_locked+0x2170/0x37f0 [ 208.355141][ T8662] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 208.360452][ T8662] ? __switch_to_asm+0x34/0x70 [ 208.365250][ T8662] ? __switch_to_asm+0x40/0x70 [ 208.370051][ T8662] ? find_held_lock+0x35/0x130 [ 208.374849][ T8662] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 208.380524][ T8662] __inet_stream_connect+0x83f/0xea0 [ 208.385840][ T8662] ? tcp_v6_conn_request+0x2b0/0x2b0 [ 208.391151][ T8662] ? __inet_stream_connect+0x83f/0xea0 [ 208.391178][ T8662] ? inet_dgram_connect+0x2e0/0x2e0 [ 208.391198][ T8662] ? tcp_sendmsg_locked+0x2170/0x37f0 [ 208.391215][ T8662] ? rcu_read_lock_sched_held+0x110/0x130 [ 208.391242][ T8662] ? kmem_cache_alloc_trace+0x354/0x760 [ 208.401931][ T8662] ? __lock_acquire+0x548/0x3fb0 [ 208.423516][ T8662] tcp_sendmsg_locked+0x231f/0x37f0 [ 208.428759][ T8662] ? mark_held_locks+0xf0/0xf0 [ 208.433555][ T8662] ? mark_held_locks+0xa4/0xf0 [ 208.438358][ T8662] ? tcp_sendpage+0x60/0x60 [ 208.442891][ T8662] ? lock_sock_nested+0x9a/0x120 [ 208.447853][ T8662] ? trace_hardirqs_on+0x67/0x230 [ 208.452906][ T8662] ? lock_sock_nested+0x9a/0x120 [ 208.457875][ T8662] ? __local_bh_enable_ip+0x15a/0x270 [ 208.463282][ T8662] tcp_sendmsg+0x30/0x50 [ 208.467553][ T8662] inet_sendmsg+0x147/0x5e0 [ 208.472107][ T8662] ? ipip_gro_receive+0x100/0x100 [ 208.472128][ T8662] sock_sendmsg+0xdd/0x130 [ 208.472148][ T8662] __sys_sendto+0x262/0x380 [ 208.472168][ T8662] ? __ia32_sys_getpeername+0xb0/0xb0 [ 208.472198][ T8662] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.472226][ T8662] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.472254][ T8662] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.481711][ T8662] ? do_syscall_64+0x26/0x610 [ 208.481728][ T8662] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.481757][ T8662] __x64_sys_sendto+0xe1/0x1a0 [ 208.481777][ T8662] do_syscall_64+0x103/0x610 [ 208.481795][ T8662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.481807][ T8662] RIP: 0033:0x4582b9 [ 208.481823][ T8662] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.481830][ T8662] RSP: 002b:00007f58cc132c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 208.481844][ T8662] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 208.481860][ T8662] RDX: fffffffffffffcfc RSI: 0000000000000000 RDI: 0000000000000006 [ 208.578968][ T8662] RBP: 000000000073bf00 R08: 000000002031e000 R09: 000000000000001c [ 208.578978][ T8662] R10: 0000000020000005 R11: 0000000000000246 R12: 00007f58cc1336d4 [ 208.578987][ T8662] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff [ 208.605568][ T8680] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8680 [ 208.621863][ T8680] caller is ip6_finish_output+0x335/0xdc0 [ 208.621884][ T8680] CPU: 1 PID: 8680 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 208.621892][ T8680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.621898][ T8680] Call Trace: [ 208.621917][ T8680] dump_stack+0x172/0x1f0 [ 208.621941][ T8680] __this_cpu_preempt_check+0x246/0x270 [ 208.621959][ T8680] ip6_finish_output+0x335/0xdc0 [ 208.621980][ T8680] ip6_output+0x235/0x7f0 [ 208.622003][ T8680] ? ip6_finish_output+0xdc0/0xdc0 [ 208.674413][ T8680] ? ip6_fragment+0x3980/0x3980 [ 208.679312][ T8680] ip6_xmit+0xe41/0x20c0 [ 208.683599][ T8680] ? ip6_finish_output2+0x2550/0x2550 [ 208.689007][ T8680] ? mark_held_locks+0xf0/0xf0 [ 208.693811][ T8680] ? ip6_setup_cork+0x1870/0x1870 [ 208.698879][ T8680] inet6_csk_xmit+0x2fb/0x5d0 [ 208.703589][ T8680] ? inet6_csk_update_pmtu+0x190/0x190 [ 208.709106][ T8680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.715481][ T8680] ? csum_ipv6_magic+0x20/0x80 [ 208.720271][ T8680] __tcp_transmit_skb+0x1a32/0x3750 [ 208.725494][ T8680] ? __tcp_select_window+0x8b0/0x8b0 [ 208.730781][ T8680] ? lockdep_hardirqs_on+0x418/0x5d0 [ 208.736094][ T8680] ? trace_hardirqs_on+0x67/0x230 [ 208.741132][ T8680] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 208.746863][ T8680] tcp_write_xmit+0xe39/0x5660 [ 208.751629][ T8680] ? tcp_established_options+0x29d/0x4d0 [ 208.757276][ T8680] __tcp_push_pending_frames+0xb4/0x350 [ 208.762827][ T8680] tcp_send_fin+0x149/0xbb0 [ 208.767351][ T8680] tcp_shutdown+0x107/0x130 [ 208.771854][ T8680] ? tcp_set_state+0x7e0/0x7e0 [ 208.776641][ T8680] inet_shutdown+0x1bd/0x3d0 [ 208.781242][ T8680] __sys_shutdown+0x117/0x1d0 [ 208.785933][ T8680] ? __ia32_sys_getsockopt+0x150/0x150 [ 208.791403][ T8680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.796876][ T8680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 208.802550][ T8680] ? do_syscall_64+0x26/0x610 [ 208.807241][ T8680] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.813338][ T8680] ? do_syscall_64+0x26/0x610 [ 208.818039][ T8680] ? lockdep_hardirqs_on+0x418/0x5d0 [ 208.823330][ T8680] __x64_sys_shutdown+0x54/0x80 [ 208.828189][ T8680] do_syscall_64+0x103/0x610 [ 208.832806][ T8680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.838701][ T8680] RIP: 0033:0x4582b9 [ 208.842592][ T8680] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.862196][ T8680] RSP: 002b:00007f58cc111c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 208.870629][ T8680] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004582b9 [ 208.878627][ T8680] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000006 [ 208.886603][ T8680] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.894576][ T8680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58cc1126d4 [ 208.902551][ T8680] R13: 00000000004c6581 R14: 00000000004dbb70 R15: 00000000ffffffff [ 208.914333][ C0] net_ratelimit: 5 callbacks suppressed [ 208.914342][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 208.925759][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 208.965326][ T8680] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8680 [ 208.974968][ T8680] caller is ip6_finish_output+0x335/0xdc0 [ 208.980748][ T8680] CPU: 1 PID: 8680 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 208.989765][ T8680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.999823][ T8680] Call Trace: [ 209.003133][ T8680] dump_stack+0x172/0x1f0 [ 209.007477][ T8680] __this_cpu_preempt_check+0x246/0x270 [ 209.013035][ T8680] ip6_finish_output+0x335/0xdc0 [ 209.017988][ T8680] ip6_output+0x235/0x7f0 [ 209.022357][ T8680] ? ip6_finish_output+0xdc0/0xdc0 [ 209.027487][ T8680] ? ip6_fragment+0x3980/0x3980 [ 209.032351][ T8680] ip6_xmit+0xe41/0x20c0 [ 209.036611][ T8680] ? ip6_finish_output2+0x2550/0x2550 [ 209.042007][ T8680] ? mark_held_locks+0xf0/0xf0 [ 209.046796][ T8680] ? ip6_setup_cork+0x1870/0x1870 [ 209.051838][ T8680] inet6_csk_xmit+0x2fb/0x5d0 [ 209.056558][ T8680] ? inet6_csk_update_pmtu+0x190/0x190 [ 209.062062][ T8680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.068328][ T8680] ? csum_ipv6_magic+0x20/0x80 [ 209.073122][ T8680] __tcp_transmit_skb+0x1a32/0x3750 [ 209.078337][ T8680] ? __tcp_select_window+0x8b0/0x8b0 [ 209.083664][ T8680] ? lockdep_hardirqs_on+0x418/0x5d0 [ 209.088973][ T8680] ? trace_hardirqs_on+0x67/0x230 [ 209.094076][ T8680] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 209.099845][ T8680] tcp_write_xmit+0xe39/0x5660 [ 209.104618][ T8680] ? __might_fault+0x12b/0x1e0 [ 209.109416][ T8680] __tcp_push_pending_frames+0xb4/0x350 [ 209.114978][ T8680] tcp_push+0x4cd/0x6c0 [ 209.119159][ T8680] ? __check_object_size+0x3d/0x42f [ 209.124381][ T8680] tcp_sendmsg_locked+0x27c2/0x37f0 [ 209.129606][ T8680] ? tcp_sendpage+0x60/0x60 [ 209.134169][ T8680] ? trace_hardirqs_on+0x67/0x230 [ 209.139207][ T8680] ? lock_sock_nested+0x9a/0x120 [ 209.144211][ T8680] ? __local_bh_enable_ip+0x15a/0x270 [ 209.149619][ T8680] tcp_sendmsg+0x30/0x50 [ 209.153876][ T8680] inet_sendmsg+0x147/0x5e0 [ 209.158389][ T8680] ? ipip_gro_receive+0x100/0x100 [ 209.163465][ T8680] sock_sendmsg+0xdd/0x130 [ 209.167895][ T8680] __sys_sendto+0x262/0x380 [ 209.172416][ T8680] ? __ia32_sys_getpeername+0xb0/0xb0 [ 209.177809][ T8680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.184118][ T8680] ? put_timespec64+0xda/0x140 [ 209.188914][ T8680] ? nsecs_to_jiffies+0x30/0x30 [ 209.193803][ T8680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.199338][ T8680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.204829][ T8680] ? do_syscall_64+0x26/0x610 [ 209.209534][ T8680] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.215828][ T8680] __x64_sys_sendto+0xe1/0x1a0 [ 209.220614][ T8680] do_syscall_64+0x103/0x610 [ 209.225393][ T8680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.231344][ T8680] RIP: 0033:0x4582b9 [ 209.235262][ T8680] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.254934][ T8680] RSP: 002b:00007f58cc111c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 209.263458][ T8680] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 209.271465][ T8680] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000007 [ 209.279539][ T8680] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.287648][ T8680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58cc1126d4 [ 209.295707][ T8680] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff 10:20:17 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) pause() close(r0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 10:20:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:17 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00\x19\x9cJ\xbe\xe5~\xda\x97\x10\xbe\x9a\xfa_i0+A\x90\xdaR\x8fC\x10|\xf9F\x94\xb6*\x0f,Gg\xea{\xdd\xdc\x8dN\x9e\xb3\xaa\x94\x11\xd66k\tc*\xc6p[\x8e\x93\xb1|mG\xce\x9eJk\\:\x17\x8a\xd1\xef\xc3\xc8\x91\xd6,\"\xde\xaf\xa2B\xa5\x84\x9a\x11W~\x93\x06\xa4\xa9N\xb4\xdf\xd6\xef\xe8\xc0\x84?MX\r\xc2\xdc\x8d2\xe4E\x1bx\xa9[\xb8\r\xdeq^0\xc0u\xbe\x8a\x87\x174\xfb\xd3I9&\x17z\xa9\xb0\xdd;m\xc9+\x00\xbd\x9b\aG\xc5\xe2\xcd\x15\xf2*\xda', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x8000, 0x10) sendto$inet6(r1, &(0x7f0000001ec0), 0x0, 0x20000004, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) recvmmsg(r2, &(0x7f0000001dc0)=[{{&(0x7f0000000580)=@can, 0x80, &(0x7f00000006c0)}, 0x3}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000840)=""/11, 0xb}, {&(0x7f0000000880)=""/248, 0xf8}], 0x2, &(0x7f00000009c0)=""/185, 0xb9}, 0x3ff}], 0x2, 0x2000, &(0x7f0000001e40)={0x77359400}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6100) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ftruncate(r2, 0x81fb) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x175d900f) write$P9_RFLUSH(r2, &(0x7f0000003280)={0x7}, 0x4bccd4f472bce9e7) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 10:20:17 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 209.322885][ T8680] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/8680 [ 209.332452][ T8680] caller is ip6_finish_output+0x335/0xdc0 [ 209.338216][ T8680] CPU: 0 PID: 8680 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190405 #19 [ 209.347298][ T8680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.357709][ T8680] Call Trace: [ 209.361152][ T8680] dump_stack+0x172/0x1f0 [ 209.365768][ T8680] __this_cpu_preempt_check+0x246/0x270 [ 209.371520][ T8680] ip6_finish_output+0x335/0xdc0 [ 209.376508][ T8680] ip6_output+0x235/0x7f0 [ 209.381079][ T8680] ? ip6_finish_output+0xdc0/0xdc0 [ 209.386281][ T8680] ? ip6_fragment+0x3980/0x3980 [ 209.391185][ T8680] ip6_xmit+0xe41/0x20c0 [ 209.395486][ T8680] ? ip6_finish_output2+0x2550/0x2550 [ 209.400895][ T8680] ? mark_held_locks+0xf0/0xf0 [ 209.405704][ T8680] ? ip6_setup_cork+0x1870/0x1870 [ 209.410787][ T8680] inet6_csk_xmit+0x2fb/0x5d0 [ 209.415508][ T8680] ? inet6_csk_update_pmtu+0x190/0x190 [ 209.421000][ T8680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.427288][ T8680] ? csum_ipv6_magic+0x20/0x80 [ 209.432127][ T8680] __tcp_transmit_skb+0x1a32/0x3750 [ 209.437381][ T8680] ? __tcp_select_window+0x8b0/0x8b0 [ 209.442706][ T8680] ? lockdep_hardirqs_on+0x418/0x5d0 [ 209.448035][ T8680] ? trace_hardirqs_on+0x67/0x230 [ 209.453131][ T8680] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 209.458898][ T8680] tcp_write_xmit+0xe39/0x5660 [ 209.463705][ T8680] ? __might_fault+0x12b/0x1e0 [ 209.468523][ T8680] __tcp_push_pending_frames+0xb4/0x350 [ 209.474153][ T8680] tcp_push+0x4cd/0x6c0 [ 209.478722][ T8680] ? __check_object_size+0x3d/0x42f [ 209.484170][ T8680] tcp_sendmsg_locked+0x27c2/0x37f0 [ 209.491918][ T8680] ? tcp_sendpage+0x60/0x60 [ 209.496469][ T8680] ? trace_hardirqs_on+0x67/0x230 [ 209.501532][ T8680] ? lock_sock_nested+0x9a/0x120 [ 209.506597][ T8680] ? __local_bh_enable_ip+0x15a/0x270 [ 209.512020][ T8680] tcp_sendmsg+0x30/0x50 [ 209.516325][ T8680] inet_sendmsg+0x147/0x5e0 [ 209.520900][ T8680] ? ipip_gro_receive+0x100/0x100 [ 209.525963][ T8680] sock_sendmsg+0xdd/0x130 [ 209.530500][ T8680] __sys_sendto+0x262/0x380 [ 209.535051][ T8680] ? __ia32_sys_getpeername+0xb0/0xb0 [ 209.540512][ T8680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 209.546881][ T8680] ? put_timespec64+0xda/0x140 [ 209.551690][ T8680] ? nsecs_to_jiffies+0x30/0x30 [ 209.556584][ T8680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.562112][ T8680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.567821][ T8680] ? do_syscall_64+0x26/0x610 [ 209.572539][ T8680] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.578883][ T8680] __x64_sys_sendto+0xe1/0x1a0 [ 209.583786][ T8680] do_syscall_64+0x103/0x610 [ 209.588419][ T8680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.594347][ T8680] RIP: 0033:0x4582b9 [ 209.598367][ T8680] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 10:20:17 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 209.620209][ T8680] RSP: 002b:00007f58cc111c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 209.628846][ T8680] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 209.637152][ T8680] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000007 [ 209.645701][ T8680] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.654070][ T8680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58cc1126d4 [ 209.662346][ T8680] R13: 00000000004c59b6 R14: 00000000004d9d10 R15: 00000000ffffffff 10:20:17 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 209.706679][ T8701] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 209.706679][ T8701] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 209.706679][ T8701] [ 209.729703][ T26] audit: type=1804 audit(1554632417.817:38): pid=8702 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir587162791/syzkaller.kV1BzF/39/bus" dev="sda1" ino=16625 res=1 [ 209.743393][ T8701] EXT4-fs (sda1): re-mounted. Opts: noacl, 10:20:17 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup\x00', 0x0, 0x0) [ 209.827743][ T26] audit: type=1804 audit(1554632417.847:39): pid=8704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587162791/syzkaller.kV1BzF/39/bus" dev="sda1" ino=16625 res=1 10:20:18 executing program 3: syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x880) r0 = socket$inet6(0xa, 0x400000, 0x10000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0xfffffffffffffff9, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000200)={0x1, 0x8}) r2 = dup2(r1, r0) flock(r2, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000480)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, 0x0, 0xffea) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) pipe(0x0) setxattr$security_evm(0x0, 0x0, 0x0, 0xfffffffffffffe08, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) r4 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0xae2c) getitimer(0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0xdb) accept4$llc(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') sendfile(r3, r5, &(0x7f0000000080), 0x80000003) [ 209.918223][ T26] audit: type=1804 audit(1554632417.847:40): pid=8704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir587162791/syzkaller.kV1BzF/39/bus" dev="sda1" ino=16625 res=1 10:20:18 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000000a000097d3d34473"], 0x10}}, 0x0) 10:20:18 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:18 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:18 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) pipe(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x6, 0x0, 'client1\x00', 0xffffffff80000000, "26209b96cec8c88c", "ed91d68997b40e686520e5f7eaac4e6d9848a2968345cd819be933008717b2af", 0x3b, 0x1980000000000000}) pwritev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000280)}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) 10:20:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:18 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:18 executing program 3: syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x880) r0 = socket$inet6(0xa, 0x400000, 0x10000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0xfffffffffffffff9, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000200)={0x1, 0x8}) r2 = dup2(r1, r0) flock(r2, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000480)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, 0x0, 0xffea) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) pipe(0x0) setxattr$security_evm(0x0, 0x0, 0x0, 0xfffffffffffffe08, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) r4 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, 0x0, 0xae2c) getitimer(0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0xdb) accept4$llc(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') sendfile(r3, r5, &(0x7f0000000080), 0x80000003) [ 210.335663][ T8744] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 210.335663][ T8744] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 210.335663][ T8744] 10:20:18 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000000a000097d3d34473"], 0x10}}, 0x0) [ 210.390521][ T8744] EXT4-fs (sda1): re-mounted. Opts: noacl, 10:20:18 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:18 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r0, 0x8008af00, 0x0) 10:20:18 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') [ 210.720781][ T8774] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 210.720781][ T8774] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 210.720781][ T8774] 10:20:18 executing program 0: 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 210.834555][ T8774] EXT4-fs (sda1): re-mounted. Opts: noacl, 10:20:18 executing program 3: socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="9287b748246deeca588edacd5c1cc596a848a41b96d72d9ff1ffcd245d4623bea592fa911a59141ad79770daa350bbd501b4cb95cf19700700000000000000625d08ef137426f4997e282f68591512c4636d34e1d3cc668e8b4f8843a8485590d2eacc2773f295290a92d6f061f3d87a22968a81d80da9a6c39f5c7aa09f49456049763d7bb11d1171be83d26f047ce47c565dbf107ab9605a473e04c7e779a0c244ca4388df158abb"], 0x1}, 0x1, 0x0, 0x0, 0x90}, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f00000001c0)=0x281) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0xfc) sendmmsg(r1, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 10:20:19 executing program 1: 10:20:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) pipe(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x6, 0x0, 'client1\x00', 0xffffffff80000000, "26209b96cec8c88c", "ed91d68997b40e686520e5f7eaac4e6d9848a2968345cd819be933008717b2af", 0x3b, 0x1980000000000000}) pwritev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000280)}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) 10:20:19 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:19 executing program 1: 10:20:19 executing program 3: socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="9287b748246deeca588edacd5c1cc596a848a41b96d72d9ff1ffcd245d4623bea592fa911a59141ad79770daa350bbd501b4cb95cf19700700000000000000625d08ef137426f4997e282f68591512c4636d34e1d3cc668e8b4f8843a8485590d2eacc2773f295290a92d6f061f3d87a22968a81d80da9a6c39f5c7aa09f49456049763d7bb11d1171be83d26f047ce47c565dbf107ab9605a473e04c7e779a0c244ca4388df158abb"], 0x1}, 0x1, 0x0, 0x0, 0x90}, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f00000001c0)=0x281) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0xfc) sendmmsg(r1, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 10:20:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:19 executing program 1: [ 211.668240][ T8878] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 211.668240][ T8878] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 211.668240][ T8878] [ 211.696408][ T8878] EXT4-fs (sda1): re-mounted. Opts: noacl, 10:20:19 executing program 1: 10:20:19 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:20 executing program 1: 10:20:20 executing program 5: 10:20:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:20 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:20 executing program 1: 10:20:20 executing program 3: socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="9287b748246deeca588edacd5c1cc596a848a41b96d72d9ff1ffcd245d4623bea592fa911a59141ad79770daa350bbd501b4cb95cf19700700000000000000625d08ef137426f4997e282f68591512c4636d34e1d3cc668e8b4f8843a8485590d2eacc2773f295290a92d6f061f3d87a22968a81d80da9a6c39f5c7aa09f49456049763d7bb11d1171be83d26f047ce47c565dbf107ab9605a473e04c7e779a0c244ca4388df158abb"], 0x1}, 0x1, 0x0, 0x0, 0x90}, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f00000001c0)=0x281) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0xfc) sendmmsg(r1, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 10:20:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:20 executing program 1: 10:20:20 executing program 5: 10:20:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:20 executing program 1: 10:20:20 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:20 executing program 5: 10:20:20 executing program 2: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) 10:20:20 executing program 5: 10:20:20 executing program 1: 10:20:21 executing program 3: socket$inet6(0xa, 0x3, 0x6) fdatasync(0xffffffffffffff9c) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 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) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="9287b748246deeca588edacd5c1cc596a848a41b96d72d9ff1ffcd245d4623bea592fa911a59141ad79770daa350bbd501b4cb95cf19700700000000000000625d08ef137426f4997e282f68591512c4636d34e1d3cc668e8b4f8843a8485590d2eacc2773f295290a92d6f061f3d87a22968a81d80da9a6c39f5c7aa09f49456049763d7bb11d1171be83d26f047ce47c565dbf107ab9605a473e04c7e779a0c244ca4388df158abb"], 0x1}, 0x1, 0x0, 0x0, 0x90}, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f00000001c0)=0x281) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0xfc) sendmmsg(r1, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 10:20:21 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)='devpts\x00vh\xd2p!s\n@ha.\xc1\x88\x05\x89\x1d\b\xb3Xd\x92Y\x1b\x8c\xc0\xd0\xf4\x952\x8c!JC\xd1]Ul\xa2\x80\x19\x88 \xd4b\x0f\x87\x89P\xb4M\xf7]w\xa9\xb6\xc3}\x16\f\x87ueg$\xd9,\x8c\x9b\xbb*\xfe\x95\xb8\xa1\x9aVA\xb73w\xdf/\xa9\xc5\x8e\xe1\xef\xc5\x8d\x168\xba\"\x83\x8b\xe2\xf7*\xfa\xd20a\x94\xc7yiF\a\v\x14\xd2\xc1z\x94\x9d\x9d\a*\xab\xea\xd9Ee\xac\xa28p\xa2\xa1\x9a;\xb4o\xa0\xf1\xd7&[2\xf2\x82\xbc\xc2tu\xfb\xf5\xb1Y\xd6\xa9\x1b\xbec\xdeA\x8d\x94W)\x93,\xac\x02\x86\xd1\r\x00\xefZ\xf3Y\x84\xdbF\xf2u\xa1\x8b_\x9fe\xfe[q\xb1\\\xcen\bC \x81', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') 10:20:21 executing program 2: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000100)={[{@noacl='noacl'}]}) 10:20:21 executing program 5: 10:20:21 executing program 1: 10:20:21 executing program 0: 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x10000000) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685)