00000002c0)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x600000000000000) 15:38:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x260b, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 961.747399][ T5786] fuse: Unknown parameter '0x0000000000000003' [ 961.775131][ T27] audit: type=1800 audit(1579016316.744:552): pid=5777 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16764 res=0 15:38:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xa00000000000000) 15:38:36 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x6000000}) 15:38:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 961.983640][ T5797] fuse: Unknown parameter '0x0000000000000003' 15:38:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2804, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 962.176405][ T5805] fuse: Unknown parameter '0x0000000000000003' [ 962.441508][ T27] audit: type=1800 audit(1579016317.414:553): pid=5806 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16756 res=0 [ 962.839797][ T7] device bridge_slave_1 left promiscuous mode [ 962.845990][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 962.897761][ T7] device bridge_slave_0 left promiscuous mode [ 962.903936][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 962.960561][ T7] device veth1_vlan left promiscuous mode [ 962.966372][ T7] device veth0_vlan left promiscuous mode [ 964.330388][ T7] device hsr_slave_0 left promiscuous mode [ 964.370610][ T7] device hsr_slave_1 left promiscuous mode [ 964.417561][ T7] team0 (unregistering): Port device team_slave_1 removed [ 964.431786][ T7] team0 (unregistering): Port device team_slave_0 removed [ 964.442852][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 964.501462][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 964.590554][ T7] bond0 (unregistering): Released all slaves [ 964.685113][ T5817] IPVS: ftp: loaded support on port[0] = 21 [ 964.814353][ T5817] chnl_net:caif_netlink_parms(): no params data found [ 964.891461][ T5817] bridge0: port 1(bridge_slave_0) entered blocking state [ 964.910576][ T5817] bridge0: port 1(bridge_slave_0) entered disabled state [ 964.930550][ T5817] device bridge_slave_0 entered promiscuous mode [ 964.951043][ T5817] bridge0: port 2(bridge_slave_1) entered blocking state [ 964.969411][ T5817] bridge0: port 2(bridge_slave_1) entered disabled state [ 964.978167][ T5817] device bridge_slave_1 entered promiscuous mode [ 965.002101][ T5817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 965.015553][ T5817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 965.039934][ T5817] team0: Port device team_slave_0 added [ 965.046922][ T5817] team0: Port device team_slave_1 added [ 965.109796][ T5817] device hsr_slave_0 entered promiscuous mode [ 965.158017][ T5817] device hsr_slave_1 entered promiscuous mode [ 965.197605][ T5817] debugfs: Directory 'hsr0' with parent '/' already present! [ 965.271566][ T5817] bridge0: port 2(bridge_slave_1) entered blocking state [ 965.278654][ T5817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 965.285927][ T5817] bridge0: port 1(bridge_slave_0) entered blocking state [ 965.292984][ T5817] bridge0: port 1(bridge_slave_0) entered forwarding state [ 965.383457][ T5817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 965.399988][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 965.428694][ T9428] bridge0: port 1(bridge_slave_0) entered disabled state [ 965.447388][ T9428] bridge0: port 2(bridge_slave_1) entered disabled state [ 965.472409][ T5817] 8021q: adding VLAN 0 to HW filter on device team0 [ 965.487410][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 965.495913][ T9428] bridge0: port 1(bridge_slave_0) entered blocking state [ 965.502958][ T9428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 965.534141][ T5462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 965.543122][ T5462] bridge0: port 2(bridge_slave_1) entered blocking state [ 965.550170][ T5462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 965.563541][ T5462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 965.572687][ T5462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 965.584911][ T5462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 965.596774][ T5817] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 965.612272][ T5817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 965.621159][T23819] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 965.633428][T23819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 965.653447][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 965.661062][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 965.673721][ T5817] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 965.737505][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 965.746249][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 965.762445][ T5817] device veth0_vlan entered promiscuous mode [ 965.772237][T23819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 965.781909][T23819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 965.796660][ T5817] device veth1_vlan entered promiscuous mode [ 965.805466][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 965.815744][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 965.825183][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 15:38:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x100000000000000) 15:38:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xc00000000000000) 15:38:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:41 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x7000000}) 15:38:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2a04, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce212527aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 966.251093][ T5837] fuse: Unknown parameter '0x0000000000000003' 15:38:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xe00000000000000) 15:38:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2b04, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 966.456390][ T5849] fuse: Unknown parameter 'fd0x0000000000000003' 15:38:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 966.597349][ T27] audit: type=1800 audit(1579016321.564:554): pid=5842 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16827 res=0 15:38:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x100000000000000) 15:38:41 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x8000000}) 15:38:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xf00000000000000) [ 966.687645][ T5856] fuse: Unknown parameter 'fd0x0000000000000003' 15:38:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 966.757887][ T9428] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 15:38:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x100000000000000) 15:38:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2c04, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 966.850273][ T2549] tipc: TX() has been purged, node left! [ 966.911017][ T5864] fuse: Unknown parameter 'fd0x0000000000000003' 15:38:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x1000000000000000) 15:38:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d26aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:42 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x460c000000000000) 15:38:42 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x24499204}) 15:38:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2d04, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:42 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x6000000000000000) 15:38:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2e04, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:42 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x6558000000000000) [ 967.947860][ T27] audit: type=1800 audit(1579016322.924:555): pid=5890 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16815 res=0 [ 968.420196][ T2549] device bridge_slave_1 left promiscuous mode [ 968.426499][ T2549] bridge0: port 2(bridge_slave_1) entered disabled state [ 968.517976][ T2549] device bridge_slave_0 left promiscuous mode [ 968.524412][ T2549] bridge0: port 1(bridge_slave_0) entered disabled state [ 968.580494][ T2549] device veth1_vlan left promiscuous mode [ 968.586338][ T2549] device veth0_vlan left promiscuous mode [ 969.987352][ T2549] device hsr_slave_0 left promiscuous mode [ 970.027239][ T2549] device hsr_slave_1 left promiscuous mode [ 970.107630][ T2549] team0 (unregistering): Port device team_slave_1 removed [ 970.122068][ T2549] team0 (unregistering): Port device team_slave_0 removed [ 970.133122][ T2549] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 970.184645][ T2549] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 970.270292][ T2549] bond0 (unregistering): Released all slaves [ 970.364939][ T5910] IPVS: ftp: loaded support on port[0] = 21 [ 970.494054][ T5910] chnl_net:caif_netlink_parms(): no params data found [ 970.571826][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 970.589811][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state [ 970.610520][ T5910] device bridge_slave_0 entered promiscuous mode [ 970.630735][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 970.647180][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state [ 970.667281][ T5910] device bridge_slave_1 entered promiscuous mode [ 970.699404][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 970.718792][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 970.767308][ T5910] team0: Port device team_slave_0 added [ 970.774259][ T5910] team0: Port device team_slave_1 added [ 970.849302][ T5910] device hsr_slave_0 entered promiscuous mode [ 970.887438][ T5910] device hsr_slave_1 entered promiscuous mode [ 970.927613][ T5910] debugfs: Directory 'hsr0' with parent '/' already present! [ 970.990670][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state [ 970.997740][ T5910] bridge0: port 2(bridge_slave_1) entered forwarding state [ 971.004983][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state [ 971.012174][ T5910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 971.086178][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 971.102748][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 971.121216][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 971.129421][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 971.152407][ T5910] 8021q: adding VLAN 0 to HW filter on device team0 [ 971.171747][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 971.187671][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 971.194716][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 971.219091][ T5912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 971.250820][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state [ 971.257909][ T5912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 971.282851][ T5912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 971.304832][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 971.316272][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 971.325626][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 971.338403][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 971.348203][ T5910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 971.366265][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 971.374077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 971.385315][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 971.480748][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 971.489709][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 971.501503][ T5910] device veth0_vlan entered promiscuous mode [ 971.508419][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 971.516814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 971.529463][ T5910] device veth1_vlan entered promiscuous mode [ 971.542388][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 971.550637][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 971.561828][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 971.570531][ T5670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 15:38:46 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x24499204}) 15:38:46 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:46 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x90000000}) 15:38:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2f04, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x8100000000000000) 15:38:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d28aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x88a8ffff00000000) 15:38:46 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3004, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x9effffff00000000) 15:38:47 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0xff000000}) 15:38:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:47 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:38:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xf0ffffff00000000) 15:38:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3104, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xfcffffff00000000) 15:38:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 972.614112][ T27] audit: type=1800 audit(1579016327.584:556): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16879 res=0 15:38:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d3caea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3204, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x6) ioctl$int_in(r5, 0x2a63, &(0x7f00000002c0)=0x1) preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x0) dup2(0xffffffffffffffff, r0) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900), 0x0, r6) r8 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r8, r7, r8}, &(0x7f0000000700)=""/243, 0x356, &(0x7f0000000040)={&(0x7f0000000580)={'poly1305-simd\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x02\x00\x00\x00\x0f\x00@\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}, &(0x7f0000000180)}) keyctl$get_keyring_id(0x0, r7, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r7, 0x94, 0x1000}, 0x0, &(0x7f0000000140)="21689599d7e766a627ff29f2933e95034c88af1bc3908a86f12f10f9934f4aa17771abe9e9243842314f2851dcfdb3d12b045eb81d40b21b72f3e90b2a426ddffafa26ba64cd914c06157214895c0eb01203eac6c9dc1c26b5ab65f102734ce4c48bd7b2356d06c02b6f12185b8c07eb85841a0f462e35833ccff37d19825e97d7496d0c0bd7478868f6b0cbfe9f7c0528918d08", &(0x7f0000000480)=""/4096) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, r10, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0x40, 0x1, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}]}]}, 0x58}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xde821bf0a5810737}, 0xc, &(0x7f0000000300)={&(0x7f0000001480)={0xd4, r10, 0x101, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x50, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x70, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xce}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7cb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r11 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r11, 0x0, 0x100edc0) 15:38:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0xffffff7f00000000) 15:38:47 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f0000000000)={0xed7c445741e77cd5, 0x0, {0x4, 0x5, 0x0, 0x3}}) close(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$TCFLSH(r4, 0x540b, 0x2) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000060000000000000000000000000000080000000000000000"]) 15:38:47 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x0, 0x0) dup3(r1, r0, 0x0) 15:38:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x8, 0x2a4202) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x0, 'rdma'}, {0x2d, 'io'}, {0x2b, 'pids'}, {0x2d, 'pids'}, {0x2d, 'cpu'}, {0x2b, 'rdma'}, {0x2d, 'rdma'}]}, 0x27) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x2006) 15:38:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3304, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="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", 0x2e}], 0x10000000000003b6}, 0x3a2246b2fffae93b) 15:38:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @local, @multicast2}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x6) ioctl$int_in(r5, 0x2a63, &(0x7f00000002c0)=0x1) preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x0) dup2(0xffffffffffffffff, r0) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900), 0x0, r6) r8 = add_key$user(&(0x7f0000000200)='user\x00', 0x0, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r8, r7, r8}, &(0x7f0000000700)=""/243, 0x356, &(0x7f0000000040)={&(0x7f0000000580)={'poly1305-simd\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x02\x00\x00\x00\x0f\x00@\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}, &(0x7f0000000180)}) keyctl$get_keyring_id(0x0, r7, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r7, 0x94, 0x1000}, 0x0, &(0x7f0000000140)="21689599d7e766a627ff29f2933e95034c88af1bc3908a86f12f10f9934f4aa17771abe9e9243842314f2851dcfdb3d12b045eb81d40b21b72f3e90b2a426ddffafa26ba64cd914c06157214895c0eb01203eac6c9dc1c26b5ab65f102734ce4c48bd7b2356d06c02b6f12185b8c07eb85841a0f462e35833ccff37d19825e97d7496d0c0bd7478868f6b0cbfe9f7c0528918d08", &(0x7f0000000480)=""/4096) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, r10, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0x40, 0x1, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}]}]}, 0x58}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xde821bf0a5810737}, 0xc, &(0x7f0000000300)={&(0x7f0000001480)={0xd4, r10, 0x101, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x50, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x70, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xce}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7cb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r11 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r11, 0x0, 0x100edc0) 15:38:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='vxcan1\x00'}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:38:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3404, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0020da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3f00, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:48 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:38:48 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x0) socket$kcm(0x29, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xc9, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x1, 0x1, 0xffffffff, 0x3, 'syz0\x00', 0xffffffff}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000001c0)={0x4b, 0x2}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) ioctl$USBDEVFS_BULK(r0, 0xc0185502, &(0x7f0000000180)={{{0x8}}, 0x2e, 0x2, &(0x7f0000000140)="c278bd7b793d8f41c9ce5fc5af8cf7fcb999d401a88afea642936528ce6ad0b55ac766dbc3eaa484a75103e95e0a"}) r5 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$USBDEVFS_CONNECTINFO(r5, 0x40085511, &(0x7f0000000100)) 15:38:48 executing program 5: r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) lseek(r0, 0x4200, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x8001, 0x21}) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) r3 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffff6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r8, 0x4144}], 0x1, 0xfefdffff) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) close(r9) r10 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r6, r10, 0x0, 0x80001d00c0d0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 15:38:48 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x0, 0x0) dup3(r1, r0, 0x0) [ 973.787588][ T27] audit: type=1804 audit(1579016328.754:557): pid=6032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir454131958/syzkaller.0o21t6/5/bus" dev="sda1" ino=16881 res=1 [ 973.862504][ T27] audit: type=1804 audit(1579016328.824:558): pid=6039 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir454131958/syzkaller.0o21t6/5/bus" dev="sda1" ino=16881 res=1 15:38:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 974.033547][ T6052] FAT-fs (loop2): Directory bread(block 2563) failed [ 974.040502][ T6052] FAT-fs (loop2): Directory bread(block 2564) failed [ 974.047888][ T6052] FAT-fs (loop2): Directory bread(block 2565) failed [ 974.054664][ T6052] FAT-fs (loop2): Directory bread(block 2566) failed [ 974.061901][ T6052] FAT-fs (loop2): Directory bread(block 2567) failed [ 974.069457][ T6052] FAT-fs (loop2): Directory bread(block 2568) failed 15:38:49 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$getownex(r4, 0x10, &(0x7f0000000380)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x2, 0x7b, 0x8000, 0x10000, 0x100, 0x1, 0xc0, [], 0x0, r2, 0x4, 0x3}, 0x3c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.current\x00', 0x0, 0x0) [ 974.107263][ T6052] FAT-fs (loop2): Directory bread(block 2569) failed [ 974.126804][ T6052] FAT-fs (loop2): Directory bread(block 2570) failed [ 974.160795][ T6052] FAT-fs (loop2): Directory bread(block 2571) failed [ 974.167664][ T6052] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4001, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:49 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141142, 0x0) ftruncate(r3, 0x200004) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r5, 0x4144}], 0x1, 0xfefdffff) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x802, 0x0) sendfile(r5, r6, 0x0, 0x80001d00c0cc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000002c0)={@loopback, 0x7, 0x1, 0x1, 0x1, 0xffff, 0x2}, 0x20) close(0xffffffffffffffff) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(0xffffffffffffffff, r7, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x6, 0x4, 0x8, 0x1}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f0000000280)={0x3ff}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x6, 0x6, 0x0, 0x2, [{0x3f7e, 0x1, 0x4}, {0x2, 0x400000000000000, 0x10001, [], 0x981}]}) r9 = socket$inet6(0xa, 0x400000000001, 0x0) close(r9) r10 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x200004) sendfile(r9, r10, 0x0, 0x80001d00c0d0) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000000300)) 15:38:49 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0xfffffffffffffd10}], 0x1000000000000258}, 0x0) [ 974.493820][ T6064] FAT-fs (loop2): Directory bread(block 2563) failed [ 974.517249][ T6064] FAT-fs (loop2): Directory bread(block 2564) failed [ 974.527790][ T6064] FAT-fs (loop2): Directory bread(block 2565) failed [ 974.534510][ T6064] FAT-fs (loop2): Directory bread(block 2566) failed [ 974.592507][ T6064] FAT-fs (loop2): Directory bread(block 2567) failed [ 974.610811][ T6064] FAT-fs (loop2): Directory bread(block 2568) failed 15:38:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0030da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 974.634994][ T6064] FAT-fs (loop2): Directory bread(block 2569) failed [ 974.656455][ T6064] FAT-fs (loop2): Directory bread(block 2570) failed [ 974.670708][ T6064] FAT-fs (loop2): Directory bread(block 2571) failed 15:38:49 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x0, 0x0) dup3(r1, r0, 0x0) [ 974.700523][ T6064] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:49 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x1, 0x7, 0x4, 0x2000, 0x7, {0x77359400}, {0x3, 0x2, 0x3, 0x7, 0x2, 0x5, "25044f4f"}, 0x3, 0x3, @fd=r1, 0x1, 0x0, 0xffffffffffffffff}) connect$netlink(r2, &(0x7f0000000000)=@unspec, 0xc) socket$kcm(0x10, 0x2, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0xd5b0addb75b95325, 0x0) sendmsg$kcm(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:38:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4800, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:50 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$getownex(r4, 0x10, &(0x7f0000000380)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x2, 0x7b, 0x8000, 0x10000, 0x100, 0x1, 0xc0, [], 0x0, r2, 0x4, 0x3}, 0x3c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.current\x00', 0x0, 0x0) [ 975.036287][ T6088] FAT-fs (loop2): Directory bread(block 2563) failed [ 975.059569][ T6088] FAT-fs (loop2): Directory bread(block 2564) failed [ 975.079799][ T6088] FAT-fs (loop2): Directory bread(block 2565) failed [ 975.097362][ T6088] FAT-fs (loop2): Directory bread(block 2566) failed [ 975.115489][ T6088] FAT-fs (loop2): Directory bread(block 2567) failed [ 975.163350][ T6088] FAT-fs (loop2): Directory bread(block 2568) failed [ 975.205134][ T6088] FAT-fs (loop2): Directory bread(block 2569) failed [ 975.235621][ T6088] FAT-fs (loop2): Directory bread(block 2570) failed [ 975.272078][ T6088] FAT-fs (loop2): Directory bread(block 2571) failed [ 975.304081][ T6088] FAT-fs (loop2): Directory bread(block 2572) failed [ 975.322146][ T27] audit: type=1800 audit(1579016330.294:559): pid=6087 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16879 res=0 15:38:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x3ab}], 0x1}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="040026bd7000fedbdf251b0000000c0022000808040067ff000008009a00000000000800010001000000"], 0x30}, 0x1, 0x0, 0x0, 0x4040}, 0x635cd741fbbff360) 15:38:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4c00, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:50 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) sendmsg$key(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000380)={0x2, 0x7, 0x6, 0x7, 0x32, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bb6, 0xffffff5d, {0x6, 0xff, 0x1, 0x5, 0x0, 0x9, 0x0, @in=@loopback, @in=@loopback}}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd27}, @sadb_sa={0x2, 0x1, 0x4d6, 0x7f, 0x2, 0xcb, 0x1, 0x7be9ebfa40523efa}, @sadb_address={0x3, 0x2, 0x54, 0x1da23ea51652e1eb, 0x0, @in={0x2, 0x4e22, @remote}}, @sadb_key={0x19, 0x8, 0x5d0, 0x0, "3787ffee311b6d9b27e50cdddd918ecd3e80fb1fd90350ccd428a27e178aba2e61f145b661ff5e3c31a597e3418c00c3ae511c58ba9b83b368dce22f630c5b902112a382fc2784e87c51f5b2de6d064836ed7550b38fc8b25901fff485a54ae99a746f523c59828694260201c3e7225872a0cbf421cb0ca795e3f5fddc497507a32cd6f606a9549c385564aab6fa820da9659cb836f151fd365ba86c0f09d3b3ba37bab38f9cf3ec36c0bcb98b30bd739544c3a2e543685f7aab"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x23, 0x7, @mcast1, 0x3}, @in={0x2, 0x4e23, @empty}}]}, 0x190}}, 0x40000) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r2, r5, 0x0, 0x80001d00c0d0) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) accept4$nfc_llcp(r7, &(0x7f0000000000), &(0x7f00000000c0)=0x60, 0x40000) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000140)={0x20, "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"}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:38:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0040da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 975.616550][ T6111] FAT-fs (loop2): Directory bread(block 2563) failed [ 975.623599][ T6111] FAT-fs (loop2): Directory bread(block 2564) failed [ 975.630514][ T6111] FAT-fs (loop2): Directory bread(block 2565) failed [ 975.639186][ T6111] FAT-fs (loop2): Directory bread(block 2566) failed [ 975.646123][ T6111] FAT-fs (loop2): Directory bread(block 2567) failed [ 975.658694][ T6111] FAT-fs (loop2): Directory bread(block 2568) failed 15:38:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffd7c, &(0x7f0000000140)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1, 0x0, 0xfffffffffffffed3}, 0x0) [ 975.665581][ T6111] FAT-fs (loop2): Directory bread(block 2569) failed [ 975.672444][ T6111] FAT-fs (loop2): Directory bread(block 2570) failed [ 975.679257][ T6111] FAT-fs (loop2): Directory bread(block 2571) failed [ 975.686127][ T6111] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:50 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') socket$inet6(0xa, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:38:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:50 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$getownex(r4, 0x10, &(0x7f0000000380)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x2, 0x7b, 0x8000, 0x10000, 0x100, 0x1, 0xc0, [], 0x0, r2, 0x4, 0x3}, 0x3c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.current\x00', 0x0, 0x0) 15:38:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v3={0x3000000, [{0x6, 0x81}, {0x2c2d}]}, 0x18, 0x2) 15:38:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6800, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0050da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6c00, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 976.491991][ T27] audit: type=1800 audit(1579016331.464:560): pid=6113 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16864 res=0 [ 976.564439][ T27] audit: type=1800 audit(1579016331.494:561): pid=6110 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16864 res=0 15:38:51 executing program 4: r0 = socket$inet6(0xa, 0x400000000005, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x200, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r2, r4, 0x0, 0x80001d00c0d0) ioctl$VFIO_IOMMU_GET_INFO(r4, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x10000}) [ 976.616995][ T27] audit: type=1800 audit(1579016331.494:562): pid=6118 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16864 res=0 [ 976.678424][ T27] audit: type=1800 audit(1579016331.494:563): pid=6116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16864 res=0 15:38:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7400, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:51 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') socket$inet6(0xa, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:38:51 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$getownex(r4, 0x10, &(0x7f0000000380)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x2, 0x7b, 0x8000, 0x10000, 0x100, 0x1, 0xc0, [], 0x0, r2, 0x4, 0x3}, 0x3c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.current\x00', 0x0, 0x0) 15:38:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7800, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:52 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000086007e323e2e405859ee5c34dd224c22b01e00"/48]) 15:38:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0060da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7a00, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xedc0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 977.755029][ T27] audit: type=1800 audit(1579016332.724:564): pid=6184 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16785 res=0 15:38:52 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './bus', [{}, {0x20, 'eth0^%securityem1cpuset'}], 0xa, "f002ba48297440783dc8ba5f3b63488acc38c8256a37606e5a7f1fc67a594a5634484a3da7ae5ffbb0467eb5ef937228942fe738618e639c0270632f731680a51e51667c515c0219f04b156c1045c086c67e463d4b149abcb502ae6a3ef46b05851d81"}, 0x85) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00d0a6085777d400b9632f179311a3e500000000000000068000000000000000"]) 15:38:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') socket$inet6(0xa, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:38:53 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$getownex(r4, 0x10, &(0x7f0000000380)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r6, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0x2, 0x7b, 0x8000, 0x10000, 0x100, 0x1, 0xc0, [], 0x0, r2, 0x4, 0x3}, 0x3c) 15:38:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xff00, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 978.347459][ T27] audit: type=1800 audit(1579016333.324:565): pid=6204 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16818 res=0 15:38:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xff0f, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)=0x2a4, 0x12) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x148, 0x1, 0x3, 0x1, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x4}, [@NFQA_VLAN={0x1c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x9}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x8000}, @NFQA_VLAN_PROTO={0x6}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_CT={0x110, 0xb, 0x0, 0x1, [@CTA_HELP={0x10, 0x5, {0xa, 0x1, 'Q.931\x00'}}, @CTA_NAT_DST={0x68, 0xd, [@CTA_NAT_PROTO={0x14, 0x3, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @ipv4={[], [], @multicast1}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @CTA_NAT_PROTO={0x1c, 0x3, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}]}, @CTA_NAT_PROTO={0xc, 0x3, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}]}]}, @CTA_ZONE={0x6, 0x12, 0x4}, @CTA_TUPLE_MASTER={0x8c, 0xe, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x17}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x2f}}]}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x3ff) ftruncate(r1, 0xffff) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000000)=ANY=[@ANYBLOB="907a00001440018e8d840c828306"]) 15:38:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0090da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:53 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x522000) close(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000ed98712ccd8f5c2b26dc744b8ac9d000040000061d2c0"]) 15:38:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xe0000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:53 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 15:38:53 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) 15:38:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x1000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 979.217008][ T27] audit: type=1800 audit(1579016334.184:566): pid=6237 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16593 res=0 15:38:54 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x400, &(0x7f0000000040)=0x2) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 979.289659][ T6253] FAT-fs (loop2): Directory bread(block 2563) failed [ 979.307434][ T6253] FAT-fs (loop2): Directory bread(block 2564) failed [ 979.326885][ T6253] FAT-fs (loop2): Directory bread(block 2565) failed [ 979.357902][ T6253] FAT-fs (loop2): Directory bread(block 2566) failed [ 979.388805][ T6253] FAT-fs (loop2): Directory bread(block 2567) failed [ 979.423887][ T6253] FAT-fs (loop2): Directory bread(block 2568) failed [ 979.470457][ T6253] FAT-fs (loop2): Directory bread(block 2569) failed [ 979.498068][ T6253] FAT-fs (loop2): Directory bread(block 2570) failed [ 979.512002][ T6253] FAT-fs (loop2): Directory bread(block 2571) failed [ 979.531471][ T6253] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea00a0da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:54 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) [ 979.819733][ T6265] FAT-fs (loop2): Directory bread(block 2563) failed [ 979.837400][ T6265] FAT-fs (loop2): Directory bread(block 2564) failed [ 979.844134][ T6265] FAT-fs (loop2): Directory bread(block 2565) failed [ 979.860699][ T6265] FAT-fs (loop2): Directory bread(block 2566) failed 15:38:54 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x539ec76197a601dc}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000240)={0x1, 0x10, 0xfa00, {&(0x7f0000000180), r5}}, 0x18) close(r0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r7 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) r8 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r8, 0x4144}], 0x1, 0xfefdffff) socket$can_raw(0x1d, 0x3, 0x1) r9 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r9, 0x4144}], 0x1, 0xfefdffff) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = accept4$inet(r11, &(0x7f0000000340)={0x2, 0x0, @dev}, &(0x7f0000000380)=0x10, 0x80000) r13 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r13, 0x4144}], 0x1, 0xfefdffff) r14 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r14, 0x4144}], 0x1, 0xfefdffff) r15 = socket$isdn_base(0x22, 0x3, 0x0) poll(&(0x7f00000003c0)=[{r12, 0x8}, {r12, 0x3}, {r10, 0x104}, {r13, 0x60}, {r14, 0x8000}, {r15, 0x1080}], 0x200003e9, 0xfefdffff) ioctl$VIDIOC_G_EXT_CTRLS(r6, 0xc0205647, &(0x7f00000000c0)={0x0, 0x9, 0x81, r7, 0x0, &(0x7f0000000040)={0x990af5, 0x638, [], @p_u32=&(0x7f0000000000)=0x9}}) ioctl$TUNGETVNETHDRSZ(r16, 0x800454d7, &(0x7f0000000140)) ftruncate(r6, 0x200004) sendfile(r0, r6, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) [ 979.888309][ T6265] FAT-fs (loop2): Directory bread(block 2567) failed 15:38:54 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 979.957244][ T6265] FAT-fs (loop2): Directory bread(block 2568) failed [ 979.983811][ T6265] FAT-fs (loop2): Directory bread(block 2569) failed [ 980.001635][ T6265] FAT-fs (loop2): Directory bread(block 2570) failed [ 980.028658][ T6265] FAT-fs (loop2): Directory bread(block 2571) failed [ 980.054756][ T6265] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea00b0da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 980.395241][ T6285] FAT-fs (loop2): Directory bread(block 2563) failed [ 980.407827][ T6285] FAT-fs (loop2): Directory bread(block 2564) failed [ 980.415655][ T6285] FAT-fs (loop2): Directory bread(block 2565) failed [ 980.422796][ T6285] FAT-fs (loop2): Directory bread(block 2566) failed [ 980.429704][ T6285] FAT-fs (loop2): Directory bread(block 2567) failed [ 980.436543][ T6285] FAT-fs (loop2): Directory bread(block 2568) failed [ 980.443379][ T6285] FAT-fs (loop2): Directory bread(block 2569) failed [ 980.450224][ T6285] FAT-fs (loop2): Directory bread(block 2570) failed [ 980.457073][ T6285] FAT-fs (loop2): Directory bread(block 2571) failed [ 980.463901][ T6285] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:55 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) 15:38:55 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x30a0000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 15:38:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) 15:38:56 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)=0x80000000, 0x4) close(r3) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r3, r5, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) close(r2) r6 = open(&(0x7f0000000080)='./bus\x00', 0x151042, 0x0) ftruncate(r6, 0x200004) sendfile(r2, r6, 0x0, 0x80001d00c0d0) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d0) ioctl$BLKALIGNOFF(r8, 0x127a, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000340)={@flat=@binder={0x73622a85, 0x8, 0x3}, @fda={0x66646185, 0x3, 0x2, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000000300)=""/22, 0x16, 0x0, 0x3}}, &(0x7f0000000040)={0x0, 0x18, 0x38}}}], 0xa9, 0x0, &(0x7f00000001c0)="ef26a6005455d208a8ddd62b67fa5827633d946010fc25f3cd7850f981048944e9470aa677686f10fe0310ade7277150f25a823bcd8281123b808ac7332157a8b0c93cdeffdc664bef834b8754e999e696b7694f6ef84de86a5527f79ac77dc12bf6105de6b71c101acf36bf3a67121f2f149ecef33bdd152dfe79b2102d5174775db5933ef0bd104cde86c1331d0901ac2a4b4cd286c4e20af24908fcc989fe3b645326541eaa032d"}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000ffe02615df00000006000080000000cc00690000000001000000000000000000"]) [ 981.200833][ T6310] FAT-fs (loop2): Directory bread(block 2563) failed [ 981.214507][ T6310] FAT-fs (loop2): Directory bread(block 2564) failed [ 981.240499][ T6310] FAT-fs (loop2): Directory bread(block 2565) failed [ 981.257220][ T6310] FAT-fs (loop2): Directory bread(block 2566) failed [ 981.272691][ T6310] FAT-fs (loop2): Directory bread(block 2567) failed [ 981.321546][ T6310] FAT-fs (loop2): Directory bread(block 2568) failed [ 981.380058][ T6310] FAT-fs (loop2): Directory bread(block 2569) failed [ 981.393911][ T6310] FAT-fs (loop2): Directory bread(block 2570) failed [ 981.404268][ T6310] FAT-fs (loop2): Directory bread(block 2571) failed [ 981.413595][ T6310] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x40a0000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea00f0da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4260000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r4, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) 15:38:57 executing program 0: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) 15:38:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x5000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:57 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x6000, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$P9_RSYMLINK(r2, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x40, 0x2}}, 0x14) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000006000000000000000000000000006a5c00"/34]) [ 982.247265][ T6346] FAT-fs (loop2): Directory bread(block 2563) failed [ 982.304951][ T6346] FAT-fs (loop2): Directory bread(block 2564) failed [ 982.366926][ T6346] FAT-fs (loop2): Directory bread(block 2565) failed 15:38:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0100da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 982.430583][ T6346] FAT-fs (loop2): Directory bread(block 2566) failed [ 982.497425][ T6346] FAT-fs (loop2): Directory bread(block 2567) failed [ 982.524431][ T6346] FAT-fs (loop2): Directory bread(block 2568) failed [ 982.565887][ T6346] FAT-fs (loop2): Directory bread(block 2569) failed [ 982.619769][ T6346] FAT-fs (loop2): Directory bread(block 2570) failed [ 982.666818][ T6346] FAT-fs (loop2): Directory bread(block 2571) failed [ 982.707520][ T6346] FAT-fs (loop2): Directory bread(block 2572) failed [ 982.734660][ T27] audit: type=1800 audit(1579016337.704:567): pid=6355 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16602 res=0 15:38:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:57 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r4, 0x89e5, &(0x7f0000000040)=@default) [ 983.099203][ T6364] FAT-fs (loop2): Directory bread(block 2563) failed 15:38:58 executing program 0: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) 15:38:58 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x408000, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$SNDRV_PCM_IOCTL_RESUME(r4, 0x4147, 0x0) close(r0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r0, r5, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000060000000000000000000000000000000000000000800000"]) [ 983.160831][ T6364] FAT-fs (loop2): Directory bread(block 2564) failed [ 983.198860][ T6364] FAT-fs (loop2): Directory bread(block 2565) failed [ 983.266355][ T6364] FAT-fs (loop2): Directory bread(block 2566) failed [ 983.311791][ T6364] FAT-fs (loop2): Directory bread(block 2567) failed [ 983.380207][ T6364] FAT-fs (loop2): Directory bread(block 2568) failed [ 983.424477][ T6364] FAT-fs (loop2): Directory bread(block 2569) failed [ 983.473924][ T6364] FAT-fs (loop2): Directory bread(block 2570) failed [ 983.507582][ T6364] FAT-fs (loop2): Directory bread(block 2571) failed [ 983.543927][ T6364] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea03c0da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:38:58 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 983.922976][ T6388] FAT-fs (loop2): Directory bread(block 2563) failed [ 983.940608][ T6388] FAT-fs (loop2): Directory bread(block 2564) failed [ 983.983884][ T6388] FAT-fs (loop2): Directory bread(block 2565) failed [ 984.008817][ T6388] FAT-fs (loop2): Directory bread(block 2566) failed [ 984.015613][ T6388] FAT-fs (loop2): Directory bread(block 2567) failed [ 984.022525][ T6388] FAT-fs (loop2): Directory bread(block 2568) failed [ 984.029467][ T6388] FAT-fs (loop2): Directory bread(block 2569) failed [ 984.036330][ T6388] FAT-fs (loop2): Directory bread(block 2570) failed [ 984.043292][ T6388] FAT-fs (loop2): Directory bread(block 2571) failed [ 984.051818][ T6388] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:59 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r3, r4, 0x0, 0x80001d00c0d0) 15:38:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x8000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:59 executing program 0: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r4, 0x89e5, &(0x7f0000000040)=@default) [ 984.240266][ T27] audit: type=1800 audit(1579016339.214:568): pid=6373 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16909 res=0 [ 984.309226][ T27] audit: type=1800 audit(1579016339.214:569): pid=6380 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16909 res=0 15:38:59 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200005) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 984.404112][ T27] audit: type=1800 audit(1579016339.234:570): pid=6383 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16909 res=0 [ 984.471158][ T6397] FAT-fs (loop2): Directory bread(block 2563) failed [ 984.483749][ T6397] FAT-fs (loop2): Directory bread(block 2564) failed [ 984.494729][ T6397] FAT-fs (loop2): Directory bread(block 2565) failed [ 984.501600][ T6397] FAT-fs (loop2): Directory bread(block 2566) failed [ 984.508486][ T6397] FAT-fs (loop2): Directory bread(block 2567) failed [ 984.515345][ T6397] FAT-fs (loop2): Directory bread(block 2568) failed [ 984.522440][ T6397] FAT-fs (loop2): Directory bread(block 2569) failed [ 984.529414][ T6397] FAT-fs (loop2): Directory bread(block 2570) failed [ 984.536180][ T6397] FAT-fs (loop2): Directory bread(block 2571) failed [ 984.569161][ T6397] FAT-fs (loop2): Directory bread(block 2572) failed 15:38:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x9000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:38:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0630da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 984.910164][ T6412] FAT-fs (loop2): Directory bread(block 2563) failed [ 984.946760][ T6412] FAT-fs (loop2): Directory bread(block 2564) failed [ 985.009897][ T6412] FAT-fs (loop2): Directory bread(block 2565) failed [ 985.057371][ T6412] FAT-fs (loop2): Directory bread(block 2566) failed [ 985.080070][ T6412] FAT-fs (loop2): Directory bread(block 2567) failed [ 985.099044][ T27] audit: type=1800 audit(1579016340.074:571): pid=6410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16905 res=0 [ 985.126713][ T6412] FAT-fs (loop2): Directory bread(block 2568) failed [ 985.164009][ T6412] FAT-fs (loop2): Directory bread(block 2569) failed [ 985.193139][ T6412] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:00 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [], @local}, 0x8}}, 0x2, 0x7af, 0x9dd, 0x8b, 0x10, 0x401, 0xc}, 0x9c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:00 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) [ 985.253105][ T6412] FAT-fs (loop2): Directory bread(block 2571) failed [ 985.280328][ T6412] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xa000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:00 executing program 0: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SIOCRSGL2CALL(r5, 0x89e5, &(0x7f0000000040)=@default) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x6080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x200}, 0xc) [ 985.586123][ T6428] FAT-fs (loop2): Directory bread(block 2563) failed [ 985.613162][ T6428] FAT-fs (loop2): Directory bread(block 2564) failed [ 985.630638][ T6428] FAT-fs (loop2): Directory bread(block 2565) failed [ 985.656713][ T6428] FAT-fs (loop2): Directory bread(block 2566) failed [ 985.715479][ T6428] FAT-fs (loop2): Directory bread(block 2567) failed [ 985.748484][ T6428] FAT-fs (loop2): Directory bread(block 2568) failed [ 985.787287][ T6428] FAT-fs (loop2): Directory bread(block 2569) failed [ 985.797357][ T6428] FAT-fs (loop2): Directory bread(block 2570) failed [ 985.806344][ T6428] FAT-fs (loop2): Directory bread(block 2571) failed [ 985.813538][ T6428] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xb260000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:00 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) 15:39:01 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xc000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010ca010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 986.335916][ T6449] FAT-fs (loop2): Directory bread(block 2563) failed [ 986.351623][ T6449] FAT-fs (loop2): Directory bread(block 2564) failed [ 986.366462][ T6449] FAT-fs (loop2): Directory bread(block 2565) failed [ 986.380385][ T6449] FAT-fs (loop2): Directory bread(block 2566) failed [ 986.422891][ T6449] FAT-fs (loop2): Directory bread(block 2567) failed [ 986.488948][ T6449] FAT-fs (loop2): Directory bread(block 2568) failed [ 986.546152][ T6449] FAT-fs (loop2): Directory bread(block 2569) failed [ 986.581053][ T6449] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:01 executing program 0: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000140)={0x5, 0x7, 0x8}) [ 986.607339][ T6449] FAT-fs (loop2): Directory bread(block 2571) failed [ 986.614202][ T6449] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:01 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x10000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:01 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) [ 986.902732][ T6461] FAT-fs (loop2): Directory bread(block 2563) failed [ 986.920926][ T6461] FAT-fs (loop2): Directory bread(block 2564) failed 15:39:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010ea010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 986.960619][ T6461] FAT-fs (loop2): Directory bread(block 2565) failed [ 986.987538][ T6461] FAT-fs (loop2): Directory bread(block 2566) failed [ 987.052107][ T6461] FAT-fs (loop2): Directory bread(block 2567) failed [ 987.120364][ T6461] FAT-fs (loop2): Directory bread(block 2568) failed [ 987.160445][ T6461] FAT-fs (loop2): Directory bread(block 2569) failed [ 987.201686][ T6461] FAT-fs (loop2): Directory bread(block 2570) failed [ 987.232188][ T6461] FAT-fs (loop2): Directory bread(block 2571) failed [ 987.273621][ T6461] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:02 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) 15:39:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x14000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:02 executing program 0 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 987.608300][ T6476] FAT-fs (loop2): Directory bread(block 2563) failed [ 987.641234][ T6476] FAT-fs (loop2): Directory bread(block 2564) failed [ 987.670960][ T6476] FAT-fs (loop2): Directory bread(block 2565) failed [ 987.698479][ T6481] FAULT_INJECTION: forcing a failure. [ 987.698479][ T6481] name failslab, interval 1, probability 0, space 0, times 0 [ 987.730384][ T6476] FAT-fs (loop2): Directory bread(block 2566) failed [ 987.780356][ T6476] FAT-fs (loop2): Directory bread(block 2567) failed [ 987.810871][ T6481] CPU: 1 PID: 6481 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 987.819495][ T6481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 987.827521][ T6476] FAT-fs (loop2): Directory bread(block 2568) failed [ 987.829980][ T6481] Call Trace: [ 987.840168][ T6481] dump_stack+0x11d/0x181 [ 987.844581][ T6481] should_fail.cold+0xa/0x1a [ 987.848907][ T6476] FAT-fs (loop2): Directory bread(block 2569) failed [ 987.849237][ T6481] __should_failslab+0xee/0x130 [ 987.860752][ T6481] should_failslab+0x9/0x14 [ 987.865270][ T6481] kmem_cache_alloc+0x29/0x5d0 [ 987.870160][ T6481] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 987.874624][ T6476] FAT-fs (loop2): Directory bread(block 2570) failed [ 987.876061][ T6481] getname_flags+0x91/0x380 [ 987.876086][ T6481] ? __sb_end_write+0xbe/0x100 [ 987.892080][ T6481] getname+0x23/0x40 [ 987.896004][ T6481] do_sys_open+0x27f/0x4f0 [ 987.900542][ T6481] __x64_sys_openat+0x62/0x80 [ 987.905230][ T6481] do_syscall_64+0xcc/0x3a0 [ 987.909772][ T6481] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 987.913058][ T6476] FAT-fs (loop2): Directory bread(block 2571) failed [ 987.915665][ T6481] RIP: 0033:0x45af49 [ 987.915687][ T6481] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 987.915706][ T6481] RSP: 002b:00007f8145666c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 987.954274][ T6481] RAX: ffffffffffffffda RBX: 00007f8145666c90 RCX: 000000000045af49 [ 987.956360][ T6476] FAT-fs (loop2): Directory bread(block 2572) failed [ 987.962251][ T6481] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 987.962263][ T6481] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 987.962275][ T6481] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81456676d4 [ 987.962286][ T6481] R13: 00000000004c8861 R14: 00000000004e0ee8 R15: 0000000000000004 15:39:03 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) socket$inet6(0xa, 0x400000000001, 0x0) 15:39:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010fa010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:03 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x20000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:03 executing program 0 (fault-call:3 fault-nth:1): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 988.467440][ T6495] FAULT_INJECTION: forcing a failure. [ 988.467440][ T6495] name failslab, interval 1, probability 0, space 0, times 0 [ 988.496678][ T6499] FAT-fs (loop2): Directory bread(block 2563) failed [ 988.515452][ T6495] CPU: 1 PID: 6495 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 988.524164][ T6495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.534223][ T6495] Call Trace: [ 988.537530][ T6495] dump_stack+0x11d/0x181 [ 988.541908][ T6495] should_fail.cold+0xa/0x1a [ 988.546608][ T6495] __should_failslab+0xee/0x130 [ 988.551477][ T6495] should_failslab+0x9/0x14 [ 988.555992][ T6495] kmem_cache_alloc+0x29/0x5d0 [ 988.560786][ T6495] ? mntput_no_expire+0xa4/0x520 [ 988.565766][ T6495] __alloc_file+0x4d/0x210 [ 988.570190][ T6495] ? mntput+0x66/0x90 [ 988.574182][ T6495] alloc_empty_file+0x8f/0x180 [ 988.579008][ T6495] path_openat+0x74/0x3580 [ 988.583585][ T6495] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 988.589496][ T6495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 988.595800][ T6495] ? aa_file_perm+0x3a1/0xc20 [ 988.600558][ T6495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 988.606817][ T6495] ? _parse_integer+0x137/0x150 [ 988.611835][ T6495] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 988.617763][ T6495] ? __read_once_size+0x41/0xe0 [ 988.622714][ T6495] do_filp_open+0x11e/0x1b0 [ 988.627268][ T6495] ? __check_object_size+0x5f/0x346 [ 988.632484][ T6495] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 988.638408][ T6495] ? _raw_spin_unlock+0x4b/0x60 [ 988.643273][ T6495] ? __alloc_fd+0x2ef/0x3b0 [ 988.647795][ T6495] ? get_unused_fd_flags+0x93/0xc0 [ 988.653090][ T6495] do_sys_open+0x3b3/0x4f0 [ 988.657525][ T6495] __x64_sys_openat+0x62/0x80 [ 988.662220][ T6495] do_syscall_64+0xcc/0x3a0 [ 988.666754][ T6495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 988.672648][ T6495] RIP: 0033:0x45af49 [ 988.676741][ T6495] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 988.696353][ T6495] RSP: 002b:00007f8145666c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 988.704781][ T6495] RAX: ffffffffffffffda RBX: 00007f8145666c90 RCX: 000000000045af49 [ 988.712770][ T6495] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 988.720827][ T6495] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 988.728815][ T6495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81456676d4 [ 988.736850][ T6495] R13: 00000000004c8861 R14: 00000000004e0ee8 R15: 0000000000000004 [ 988.751653][ T6499] FAT-fs (loop2): Directory bread(block 2564) failed [ 988.772726][ T6499] FAT-fs (loop2): Directory bread(block 2565) failed [ 988.795104][ T6499] FAT-fs (loop2): Directory bread(block 2566) failed [ 988.825266][ T6499] FAT-fs (loop2): Directory bread(block 2567) failed [ 988.847291][ T6499] FAT-fs (loop2): Directory bread(block 2568) failed [ 988.884745][ T6499] FAT-fs (loop2): Directory bread(block 2569) failed 15:39:03 executing program 0 (fault-call:3 fault-nth:2): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 988.952153][ T6499] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:04 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) [ 989.007177][ T6499] FAT-fs (loop2): Directory bread(block 2571) failed [ 989.013923][ T6499] FAT-fs (loop2): Directory bread(block 2572) failed [ 989.099747][ T6507] FAULT_INJECTION: forcing a failure. [ 989.099747][ T6507] name failslab, interval 1, probability 0, space 0, times 0 [ 989.153375][ T6507] CPU: 1 PID: 6507 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 989.162003][ T6507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.172066][ T6507] Call Trace: [ 989.175400][ T6507] dump_stack+0x11d/0x181 [ 989.179756][ T6507] should_fail.cold+0xa/0x1a [ 989.184415][ T6507] __should_failslab+0xee/0x130 [ 989.189357][ T6507] should_failslab+0x9/0x14 [ 989.194014][ T6507] kmem_cache_alloc+0x29/0x5d0 [ 989.198801][ T6507] ? kmem_cache_alloc+0x1f3/0x5d0 [ 989.203907][ T6507] ? mntput_no_expire+0xa4/0x520 [ 989.208883][ T6507] security_file_alloc+0x48/0x110 [ 989.213922][ T6507] __alloc_file+0xa3/0x210 [ 989.218343][ T6507] ? mntput+0x66/0x90 [ 989.222384][ T6507] alloc_empty_file+0x8f/0x180 [ 989.227156][ T6507] path_openat+0x74/0x3580 [ 989.231751][ T6507] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 989.237759][ T6507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 989.244034][ T6507] ? aa_file_perm+0x3a1/0xc20 [ 989.248792][ T6507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 989.255061][ T6507] ? _parse_integer+0x137/0x150 [ 989.259997][ T6507] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 989.265905][ T6507] ? __read_once_size+0x41/0xe0 [ 989.270776][ T6507] do_filp_open+0x11e/0x1b0 [ 989.275292][ T6507] ? __check_object_size+0x5f/0x346 [ 989.280502][ T6507] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 989.286462][ T6507] ? _raw_spin_unlock+0x4b/0x60 [ 989.291377][ T6507] ? __alloc_fd+0x2ef/0x3b0 [ 989.295893][ T6507] ? get_unused_fd_flags+0x93/0xc0 [ 989.301017][ T6507] do_sys_open+0x3b3/0x4f0 [ 989.305443][ T6507] __x64_sys_openat+0x62/0x80 [ 989.310129][ T6507] do_syscall_64+0xcc/0x3a0 [ 989.314826][ T6507] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 989.320717][ T6507] RIP: 0033:0x45af49 [ 989.324642][ T6507] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 989.344315][ T6507] RSP: 002b:00007f8145666c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 989.352740][ T6507] RAX: ffffffffffffffda RBX: 00007f8145666c90 RCX: 000000000045af49 [ 989.360723][ T6507] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 989.368714][ T6507] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 989.376691][ T6507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81456676d4 [ 989.384686][ T6507] R13: 00000000004c8861 R14: 00000000004e0ee8 R15: 0000000000000004 15:39:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x20100000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:04 executing program 0 (fault-call:3 fault-nth:3): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea00110a010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x23000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 989.756368][ T6522] FAULT_INJECTION: forcing a failure. [ 989.756368][ T6522] name failslab, interval 1, probability 0, space 0, times 0 15:39:04 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) [ 989.817329][ T6522] CPU: 0 PID: 6522 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 989.825973][ T6522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.836383][ T6522] Call Trace: [ 989.839688][ T6522] dump_stack+0x11d/0x181 [ 989.844077][ T6522] should_fail.cold+0xa/0x1a [ 989.848678][ T6522] __should_failslab+0xee/0x130 [ 989.853616][ T6522] should_failslab+0x9/0x14 [ 989.858138][ T6522] kmem_cache_alloc+0x29/0x5d0 [ 989.862920][ T6522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 989.869078][ T6527] FAT-fs (loop2): Directory bread(block 2563) failed [ 989.869175][ T6522] ? __follow_mount_rcu.isra.0+0x220/0x310 [ 989.881644][ T6522] __d_alloc+0x52/0x4b0 [ 989.885802][ T6522] ? lookup_fast+0x317/0x6c0 [ 989.890553][ T6522] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 989.896449][ T6522] d_alloc+0x49/0x170 [ 989.900443][ T6522] ? lockref_get_not_dead+0x104/0x1c0 [ 989.900524][ T6527] FAT-fs (loop2): Directory bread(block 2564) failed [ 989.905836][ T6522] d_alloc_parallel+0x84/0xe00 [ 989.905907][ T6522] ? __d_lookup+0x2b0/0x3f0 [ 989.921814][ T6522] ? __read_once_size+0x5a/0xe0 [ 989.926677][ T6522] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 989.932542][ T6522] ? d_lookup+0xf8/0x120 [ 989.936803][ T6522] path_openat+0x1cef/0x3580 [ 989.941418][ T6522] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 989.945808][ T6527] FAT-fs (loop2): Directory bread(block 2565) failed [ 989.947478][ T6522] do_filp_open+0x11e/0x1b0 [ 989.958595][ T6522] ? _raw_spin_unlock+0x4b/0x60 [ 989.963482][ T6522] ? __alloc_fd+0x2ef/0x3b0 [ 989.968079][ T6522] ? get_unused_fd_flags+0x93/0xc0 [ 989.973207][ T6522] do_sys_open+0x3b3/0x4f0 [ 989.977681][ T6522] __x64_sys_openat+0x62/0x80 [ 989.982386][ T6522] do_syscall_64+0xcc/0x3a0 [ 989.986918][ T6522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 989.988895][ T6527] FAT-fs (loop2): Directory bread(block 2566) failed [ 989.992890][ T6522] RIP: 0033:0x45af49 [ 989.993091][ T6522] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 990.023270][ T6522] RSP: 002b:00007f8145666c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 990.030486][ T6527] FAT-fs (loop2): Directory bread(block 2567) failed [ 990.031715][ T6522] RAX: ffffffffffffffda RBX: 00007f8145666c90 RCX: 000000000045af49 [ 990.031806][ T6522] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 990.054425][ T6522] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 990.062501][ T6522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81456676d4 [ 990.070483][ T6522] R13: 00000000004c8861 R14: 00000000004e0ee8 R15: 0000000000000004 [ 990.083525][ T6527] FAT-fs (loop2): Directory bread(block 2568) failed [ 990.100460][ T6527] FAT-fs (loop2): Directory bread(block 2569) failed [ 990.127233][ T6527] FAT-fs (loop2): Directory bread(block 2570) failed [ 990.167224][ T6527] FAT-fs (loop2): Directory bread(block 2571) failed [ 990.200053][ T6527] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:05 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x28040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:05 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea00112a010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:05 executing program 0 (fault-call:3 fault-nth:4): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:05 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2a040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 990.758084][ T6549] FAULT_INJECTION: forcing a failure. [ 990.758084][ T6549] name failslab, interval 1, probability 0, space 0, times 0 [ 990.806061][ T6549] CPU: 1 PID: 6549 Comm: syz-executor.0 Not tainted 5.5.0-rc1-syzkaller #0 [ 990.814800][ T6549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 990.824868][ T6549] Call Trace: [ 990.828175][ T6549] dump_stack+0x11d/0x181 [ 990.832521][ T6549] should_fail.cold+0xa/0x1a [ 990.837191][ T6549] __should_failslab+0xee/0x130 [ 990.842055][ T6549] should_failslab+0x9/0x14 [ 990.846578][ T6549] kmem_cache_alloc_trace+0x2a/0x5d0 [ 990.851952][ T6549] ? memcg_kmem_put_cache+0x7c/0xc0 [ 990.857317][ T6549] fuse_alloc_forget+0x36/0x50 [ 990.862096][ T6549] fuse_lookup_name+0xd0/0x3d0 [ 990.866883][ T6549] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 990.873213][ T6549] fuse_lookup+0x7c/0x210 [ 990.877563][ T6549] fuse_atomic_open+0x194/0x230 [ 990.882461][ T6549] ? d_lookup+0xf8/0x120 [ 990.886710][ T6549] ? fuse_lookup+0x210/0x210 [ 990.891461][ T6549] path_openat+0x2386/0x3580 [ 990.896119][ T6549] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 990.902020][ T6549] do_filp_open+0x11e/0x1b0 [ 990.906538][ T6549] ? _raw_spin_unlock+0x4b/0x60 [ 990.911397][ T6549] ? __alloc_fd+0x2ef/0x3b0 [ 990.915920][ T6549] ? get_unused_fd_flags+0x93/0xc0 [ 990.921038][ T6549] do_sys_open+0x3b3/0x4f0 [ 990.925673][ T6549] __x64_sys_openat+0x62/0x80 [ 990.930386][ T6549] do_syscall_64+0xcc/0x3a0 [ 990.934927][ T6549] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 990.940842][ T6549] RIP: 0033:0x45af49 [ 990.944962][ T6549] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 990.964575][ T6549] RSP: 002b:00007f8145666c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 990.973153][ T6549] RAX: ffffffffffffffda RBX: 00007f8145666c90 RCX: 000000000045af49 [ 990.981140][ T6549] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 990.989120][ T6549] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 990.997200][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81456676d4 [ 991.005289][ T6549] R13: 00000000004c8861 R14: 00000000004e0ee8 R15: 0000000000000004 15:39:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2b040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:06 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x2b, 0x1, 0x0) 15:39:06 executing program 0 (fault-call:3 fault-nth:5): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2c040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0013ca010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:06 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:06 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2d040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:06 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x2b, 0x1, 0x0) 15:39:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x2, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2e040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x3, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0015da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2f040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:07 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) socket$kcm(0x2b, 0x1, 0x0) 15:39:07 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x4, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:07 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x30040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:08 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:39:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x31040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x300, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da00a571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x32040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x3f00, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:08 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:39:08 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x33040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x4000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x34040000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da00f571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:09 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x1000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:09 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:39:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3f000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 994.566841][ T6691] FAT-fs (loop2): Directory bread(block 2563) failed [ 994.593938][ T6691] FAT-fs (loop2): Directory bread(block 2564) failed [ 994.601007][ T6691] FAT-fs (loop2): Directory bread(block 2565) failed [ 994.608128][ T6691] FAT-fs (loop2): Directory bread(block 2566) failed [ 994.614887][ T6691] FAT-fs (loop2): Directory bread(block 2567) failed [ 994.622007][ T6691] FAT-fs (loop2): Directory bread(block 2568) failed [ 994.629023][ T6691] FAT-fs (loop2): Directory bread(block 2569) failed [ 994.635918][ T6691] FAT-fs (loop2): Directory bread(block 2570) failed [ 994.643043][ T6691] FAT-fs (loop2): Directory bread(block 2571) failed [ 994.650399][ T6691] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:09 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x40000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:09 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x2000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 994.820740][ T6702] FAT-fs (loop2): Directory bread(block 2563) failed [ 994.868419][ T6702] FAT-fs (loop2): Directory bread(block 2564) failed [ 994.875340][ T6702] FAT-fs (loop2): Directory bread(block 2565) failed [ 994.963456][ T6702] FAT-fs (loop2): Directory bread(block 2566) failed [ 994.992575][ T6702] FAT-fs (loop2): Directory bread(block 2567) failed [ 995.037169][ T6702] FAT-fs (loop2): Directory bread(block 2568) failed [ 995.054277][ T6702] FAT-fs (loop2): Directory bread(block 2569) failed [ 995.079732][ T6702] FAT-fs (loop2): Directory bread(block 2570) failed [ 995.099163][ T6702] FAT-fs (loop2): Directory bread(block 2571) failed [ 995.116879][ T6702] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x3000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x40010000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:10 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da011571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 995.363400][ T6719] FAT-fs (loop2): Directory bread(block 2563) failed [ 995.382504][ T6719] FAT-fs (loop2): Directory bread(block 2564) failed [ 995.400336][ T6719] FAT-fs (loop2): Directory bread(block 2565) failed 15:39:10 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4144}], 0x1, 0xfefdffff) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000300)={0x980000, 0x4, 0x0, r1, 0x0, &(0x7f00000002c0)={0x10a143a, 0x6, [], @string=&(0x7f0000000280)=0x1}}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000040)={0x7ff, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000140)={r5, 0x1}) sendmsg$kcm(r2, &(0x7f00000003c0)={0x0, 0xffffffffffffff61, &(0x7f0000000240)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x41}, {&(0x7f00000000c0)="5e336d1caa7d6d0afcba4f1f85837a3e78073a620d7f90ddb2a1d60435e4cfdc27269eb34be977461c38f86afff64037d62abf23ec9649dbb3d630e47a2bac9e3a359cb0e28b794f24a6129fa5090e208a4729e53eb76b57d2480a", 0x2f2}, {&(0x7f0000000180)="4a17c320845f2860b9222840056bd19b75e6988861ed429e89c7a23a38fde34deeb339121d5d99f40df311188fb76876268add77b154250a9a608f25837571857d88df3ddb979bf469aaef8d921af0e416989e6a785c3be5ed8000023c65f84482323353493c36"}, {&(0x7f0000000400)="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"}], 0x1}, 0x0) [ 995.471935][ T6719] FAT-fs (loop2): Directory bread(block 2566) failed [ 995.507012][ T6719] FAT-fs (loop2): Directory bread(block 2567) failed 15:39:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x4000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 995.554446][ T6719] FAT-fs (loop2): Directory bread(block 2568) failed [ 995.619763][ T6719] FAT-fs (loop2): Directory bread(block 2569) failed [ 995.641691][ T6719] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:10 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0xfff, 0x0) write$P9_RXATTRWALK(r2, &(0x7f0000000040)={0xf, 0x1f, 0x2, 0x10000}, 0xf) r3 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x8, 0x8000) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000300)={&(0x7f0000001900)={0x314, r4, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, [{0x8, 0x3, 0x7}, {0x8, 0x3, 0x1}, {0x8}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, [{0x34, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2597dfd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x695313cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x913e332}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x336a1a2d}]}, {0xc, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, [{0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x37a4}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd27a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67327634}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10f033a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d4a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b2c297b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc2ca763}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9075}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x120, 0xc, [{0x3c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8acc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa411e4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cf1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8938}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x420c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b81a159}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49cfaf86}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb23d1b4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2584867a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9474}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17bb496c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa4d5}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x78e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x99fbbb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfa44}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a72c207}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5aae107}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22d7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5310}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cb87dc0}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d26d841}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6d8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41abb23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb371}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4de48ac7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x128, 0xc, [{0x4c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5277}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2392}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43dcb6c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77757af3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6853}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3442dc40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7babeb96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2925084d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1cfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e663a61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35b58962}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588dd503}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6531}]}, {0x54, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8bd6a77}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f53aa42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa950}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5082575c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9627}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0x24, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31ad85f1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32f8}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ee7168}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5503431d}]}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x24000000}, 0x48002) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x220160}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x14c, r4, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, [{0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8562}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ba1ac8a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0c7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7153}]}, {0x24, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf51c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4481}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d465366}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b1e119b}]}, {0x3c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55700801}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a44}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8445}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb5b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a178ab8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd87}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x292b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e623046}]}, {0x1c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16d6e85e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2efc6c92}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd5d95c}]}, {0x44, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44f1b914}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb15dae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x484}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ab39ee2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79b3ddc8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb90}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, [{0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) [ 995.671953][ T6719] FAT-fs (loop2): Directory bread(block 2571) failed [ 995.716236][ T6719] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:10 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x48000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x3f000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:10 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 996.031352][ T6747] FAT-fs (loop2): Directory bread(block 2563) failed [ 996.044462][ T6747] FAT-fs (loop2): Directory bread(block 2564) failed [ 996.091873][ T6747] FAT-fs (loop2): Directory bread(block 2565) failed [ 996.102215][ T6747] FAT-fs (loop2): Directory bread(block 2566) failed [ 996.109350][ T6747] FAT-fs (loop2): Directory bread(block 2567) failed [ 996.116339][ T6747] FAT-fs (loop2): Directory bread(block 2568) failed [ 996.144769][ T6747] FAT-fs (loop2): Directory bread(block 2569) failed [ 996.180938][ T6747] FAT-fs (loop2): Directory bread(block 2570) failed [ 996.219404][ T6747] FAT-fs (loop2): Directory bread(block 2571) failed 15:39:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da02f571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 996.266549][ T6747] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:11 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0]) 15:39:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x40000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:11 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4c000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:11 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) 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) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:11 executing program 1: socket$kcm(0x10, 0x4, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x2, 0xe4a}) statfs(&(0x7f0000000100)='\x00', &(0x7f0000000140)=""/41) [ 996.633774][ T6774] FAT-fs (loop2): Directory bread(block 2563) failed [ 996.653506][ T6774] FAT-fs (loop2): Directory bread(block 2564) failed [ 996.678831][ T6774] FAT-fs (loop2): Directory bread(block 2565) failed [ 996.718388][ T6774] FAT-fs (loop2): Directory bread(block 2566) failed [ 996.778914][ T27] audit: type=1800 audit(1579016351.754:572): pid=6772 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16526 res=0 [ 996.779633][ T6774] FAT-fs (loop2): Directory bread(block 2567) failed 15:39:11 executing program 4: mlockall(0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x20000, 0x0) ftruncate(r2, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:11 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xf6ffffff, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000140)=""/174, &(0x7f0000000200)=0xae) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 996.877233][ T6774] FAT-fs (loop2): Directory bread(block 2568) failed [ 996.914054][ T6774] FAT-fs (loop2): Directory bread(block 2569) failed [ 996.937211][ T6774] FAT-fs (loop2): Directory bread(block 2570) failed [ 996.965367][ T6774] FAT-fs (loop2): Directory bread(block 2571) failed [ 996.984704][ T6774] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x60000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da03c571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xfffffff6, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:12 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 997.298919][ T27] audit: type=1800 audit(1579016352.274:573): pid=6796 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17201 res=0 [ 997.321698][ T6801] FAT-fs (loop2): Directory bread(block 2563) failed 15:39:12 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/160, &(0x7f0000000280)=0xa0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x0) bind$rose(r2, &(0x7f0000000140)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x4, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x3d) [ 997.360738][ T6801] FAT-fs (loop2): Directory bread(block 2564) failed [ 997.380118][ T6801] FAT-fs (loop2): Directory bread(block 2565) failed [ 997.410602][ T6801] FAT-fs (loop2): Directory bread(block 2566) failed [ 997.458202][ T6801] FAT-fs (loop2): Directory bread(block 2567) failed [ 997.490341][ T6801] FAT-fs (loop2): Directory bread(block 2568) failed [ 997.531400][ T6801] FAT-fs (loop2): Directory bread(block 2569) failed [ 997.567253][ T6801] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x1000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 997.602290][ T6801] FAT-fs (loop2): Directory bread(block 2571) failed [ 997.618135][ T27] audit: type=1800 audit(1579016352.594:574): pid=6815 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17105 res=0 15:39:12 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 997.676584][ T6801] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:12 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x68000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:12 executing program 1: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x200, 0x40200) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local}}, 0x8, 0x8}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xff, 0x7fff}, &(0x7f0000000240)=0x8) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f00000000c0)) sendmsg$kcm(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L+', 0x7}, 0x16, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x4, 0x7, 0x6, 0x431, 0xffffffffffffffff, 0x8, [], 0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x3c) pidfd_open(0xffffffffffffffff, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x100000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 998.015064][ T6837] FAT-fs (loop2): Directory bread(block 2563) failed [ 998.040678][ T6837] FAT-fs (loop2): Directory bread(block 2564) failed 15:39:13 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 998.070528][ T6837] FAT-fs (loop2): Directory bread(block 2565) failed 15:39:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da05d571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 998.113111][ T6837] FAT-fs (loop2): Directory bread(block 2566) failed [ 998.172729][ T6837] FAT-fs (loop2): Directory bread(block 2567) failed [ 998.204556][ T6837] FAT-fs (loop2): Directory bread(block 2568) failed [ 998.217268][ T6837] FAT-fs (loop2): Directory bread(block 2569) failed [ 998.237221][ T6837] FAT-fs (loop2): Directory bread(block 2570) failed [ 998.267405][ T6837] FAT-fs (loop2): Directory bread(block 2571) failed [ 998.299665][ T6837] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6c000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 998.417761][ T27] audit: type=1800 audit(1579016353.394:575): pid=6847 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16945 res=0 15:39:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x200000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:13 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) [ 998.580244][ T27] audit: type=1800 audit(1579016353.554:576): pid=6836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16953 res=0 [ 998.635046][ T27] audit: type=1800 audit(1579016353.574:577): pid=6845 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16953 res=0 [ 998.661977][ T6864] FAT-fs (loop2): Directory bread(block 2563) failed 15:39:13 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, 0x7, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x1a6, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e08e4c3f0f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c5", 0xfffffe61}], 0x1}, 0x0) [ 998.694919][ T6864] FAT-fs (loop2): Directory bread(block 2564) failed [ 998.702138][ T6864] FAT-fs (loop2): Directory bread(block 2565) failed [ 998.713062][ T6864] FAT-fs (loop2): Directory bread(block 2566) failed [ 998.725215][ T6864] FAT-fs (loop2): Directory bread(block 2567) failed [ 998.735361][ T6864] FAT-fs (loop2): Directory bread(block 2568) failed 15:39:13 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 998.763110][ T6864] FAT-fs (loop2): Directory bread(block 2569) failed [ 998.790612][ T6864] FAT-fs (loop2): Directory bread(block 2570) failed [ 998.800798][ T6864] FAT-fs (loop2): Directory bread(block 2571) failed 15:39:13 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x300000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 998.858839][ T6864] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:13 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) getpid() sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe7ae, 0x2042) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r1, 0x80605414, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$KDADDIO(r5, 0x4b34, 0xe0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x40000096, 0x2, 0x7}) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000280)) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000200)=0x3f, 0x4) 15:39:13 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x74000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 999.129155][ T6886] FAT-fs (loop2): Directory bread(block 2563) failed [ 999.136292][ T6886] FAT-fs (loop2): Directory bread(block 2564) failed [ 999.145144][ T6886] FAT-fs (loop2): Directory bread(block 2565) failed [ 999.152644][ T6886] FAT-fs (loop2): Directory bread(block 2566) failed [ 999.161661][ T6886] FAT-fs (loop2): Directory bread(block 2567) failed [ 999.170549][ T6886] FAT-fs (loop2): Directory bread(block 2568) failed 15:39:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x78000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 999.178044][ T6886] FAT-fs (loop2): Directory bread(block 2569) failed [ 999.185146][ T6886] FAT-fs (loop2): Directory bread(block 2570) failed [ 999.194387][ T6886] FAT-fs (loop2): Directory bread(block 2571) failed [ 999.201838][ T6886] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571a", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x400000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:14 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0400000000000800000000000000000000000000000000000001000000000000"]) [ 999.372840][ T6899] FAT-fs (loop2): Directory bread(block 2563) failed [ 999.400504][ T6899] FAT-fs (loop2): Directory bread(block 2564) failed [ 999.425108][ T6899] FAT-fs (loop2): Directory bread(block 2565) failed [ 999.464995][ T6899] FAT-fs (loop2): Directory bread(block 2566) failed [ 999.510394][ T6899] FAT-fs (loop2): Directory bread(block 2567) failed [ 999.549195][ T6899] FAT-fs (loop2): Directory bread(block 2568) failed [ 999.580868][ T6899] FAT-fs (loop2): Directory bread(block 2569) failed [ 999.611391][ T6899] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:14 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 999.630963][ T27] audit: type=1800 audit(1579016354.604:578): pid=6883 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16689 res=0 [ 999.663356][ T6899] FAT-fs (loop2): Directory bread(block 2571) failed 15:39:14 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x6, 0x0, 0x0, 0x5, [{0xb94, 0x40000000000005, 0x80000000, [], 0x1}, {0x81, 0xfffffffffffffffe, 0x3, [], 0x1000}, {0x2, 0x1ff, 0x400, [], 0x5b39768639fff1}, {0x0, 0x20, 0x3, [], 0x400}, {0x6, 0x1f, 0x6, [], 0x1000}]}) 15:39:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x3f00000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xfffffffffffffc00, 0x7}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 999.702496][ T6899] FAT-fs (loop2): Directory bread(block 2572) failed [ 999.722568][ T27] audit: type=1800 audit(1579016354.624:579): pid=6893 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16689 res=0 15:39:14 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7a000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:14 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x200000, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x46200, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x2, r1, 0x1}) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) fsetxattr(r2, &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)='\\/\x00', 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 999.985290][ T6927] FAT-fs (loop2): Directory bread(block 2563) failed [ 1000.019500][ T6927] FAT-fs (loop2): Directory bread(block 2564) failed 15:39:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571c", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:15 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x4000000000000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1000.054882][ T6927] FAT-fs (loop2): Directory bread(block 2565) failed [ 1000.085168][ T6927] FAT-fs (loop2): Directory bread(block 2566) failed [ 1000.147658][ T6927] FAT-fs (loop2): Directory bread(block 2567) failed [ 1000.154861][ T27] audit: type=1800 audit(1579016355.124:580): pid=6924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16563 res=0 [ 1000.190710][ T6927] FAT-fs (loop2): Directory bread(block 2568) failed 15:39:15 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:15 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x10) 15:39:15 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000000)=""/17) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x6, 0x0, 0x0, 0x2, [{0x3, 0x81, 0x1, [], 0x683}, {0x80, 0x6, 0x52d9, [], 0x8}]}) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f00000000c0)=""/83) [ 1000.232609][ T6927] FAT-fs (loop2): Directory bread(block 2569) failed [ 1000.314239][ T6927] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:15 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xf6ffffff00000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1000.375679][ T6927] FAT-fs (loop2): Directory bread(block 2571) failed [ 1000.404238][ T6927] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:15 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) pipe(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup3(r1, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x200000000005) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) syz_open_dev$vbi(0x0, 0x3, 0x2) openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x200, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f00000000c0)=0x800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x7) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(0x0, r5, 0x0, r1, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$kcm(0xa, 0x0, 0x73) getsockname(0xffffffffffffffff, 0x0, &(0x7f000000ad00)) syz_init_net_socket$rose(0xb, 0x5, 0x0) socket$inet6(0xa, 0x800, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)}, 0x200000c4) 15:39:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x8cffffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:15 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:15 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xffffffff00000000, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xc0ed0000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:16 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) acct(&(0x7f0000000000)='./bus\x00') ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/32]) 15:39:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010573c", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1001.134125][ T6990] FAT-fs (loop2): Directory bread(block 2563) failed [ 1001.153938][ T6990] FAT-fs (loop2): Directory bread(block 2564) failed [ 1001.171173][ T6990] FAT-fs (loop2): Directory bread(block 2565) failed 15:39:16 executing program 1: r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) r1 = socket$kcm(0x10, 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x8}, 0x2) sendmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, 0x20060060) [ 1001.193615][ T6990] FAT-fs (loop2): Directory bread(block 2566) failed [ 1001.227215][ T6990] FAT-fs (loop2): Directory bread(block 2567) failed [ 1001.233954][ T6990] FAT-fs (loop2): Directory bread(block 2568) failed 15:39:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x2) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1001.270217][ T6990] FAT-fs (loop2): Directory bread(block 2569) failed [ 1001.288353][ T6990] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:16 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x88080) [ 1001.335276][ T6990] FAT-fs (loop2): Directory bread(block 2571) failed [ 1001.363358][ T6990] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:16 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xf5ffffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x3) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:16 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 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, 0x2, 0xe, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1c) r2 = socket(0x10, 0x80002, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x42000) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000100)={0xc000001, 0xfff, 0x34}) faccessat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x4, 0x0) symlink(&(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)='./file0\x00') setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x5c, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workdir=./file1']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) close(r2) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000000c0)) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7307}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000380)={r4, 0x73, 0x5}, 0x8) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 1001.552169][ T7006] Process accounting resumed 15:39:16 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000080)) 15:39:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x4) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:16 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xf6ffffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:17 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1002.081589][ T27] audit: type=1800 audit(1579016357.054:581): pid=7024 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16544 res=0 15:39:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da01057ff", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x210a02, 0x0) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3, 0x6, 0x1, 0x70bd2b, 0x25dfdbff, {0x5, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40069) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:17 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x300) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xf9fdffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1002.291394][ T7047] overlayfs: filesystem on './file0' not supported as upperdir [ 1002.340612][ T27] audit: type=1800 audit(1579016357.314:582): pid=7025 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16569 res=0 15:39:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x100000000000013c}, 0x80) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1010, 0x3, &(0x7f0000ffc000/0x1000)=nil) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x5, 0x2000) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000280)=0x3, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000100)={{0x8, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x4, 'nq\x00', 0x434c265d5348dc0f, 0x81, 0x59}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x3, 0x1, 0x200, 0x3}}, 0x44) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x2000, 0x0) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r8, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) getpeername$unix(r6, &(0x7f0000000500), &(0x7f0000000580)=0x6e) 15:39:17 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x1, @empty, 0x4790}, @in6={0xa, 0x4e22, 0x61a0, @local, 0xd2f}, @in6={0xa, 0x4e23, 0xa6, @mcast2, 0x11fea650}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x5}], 0x80) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:17 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x3f00) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:17 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210000, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8c301, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x80045301, &(0x7f00000001c0)) r6 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r6) r7 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000400)={r8, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r8, 0x96fa}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r9, 0xffffffff, 0x40}, 0xc) 15:39:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfeffffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:17 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:17 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4000, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x8}]}, 0x28}}, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8000, 0x0) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0x2, r4, 0x6, r5}, 0x10) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:17 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x4000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1002.982416][ T27] audit: type=1800 audit(1579016357.954:583): pid=7078 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16534 res=0 15:39:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x31, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x80000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100180}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r3, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, [], 0x22}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x88801}, 0x63ee14be1c7cf58e) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:18 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xff000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:18 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:18 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) ioctl$SOUND_MIXER_READ_RECMASK(r1, 0x80044dfd, &(0x7f0000000000)) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:18 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:18 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x100) getsockopt$sock_cred(r1, 0x1, 0x11, 0xfffffffffffffffe, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) quotactl(0x3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)="7ab58cba76084be8a9b8549ad422d9455a13f6578ffef4d9593acbed28de42ef69e2624ab4951681615620814d8c75f2380afb3c3d2a1820924e09e95ab7d1037d2fbc15eec6e699214039f602835b1d00f5c090bbc74b474331b4974b9f2e54571b0709be46affe21b02b20eadba350ca76ba93d3898c9eb16362b64a782e733f27da52b6e9939a3603706d2d217cab7751bfc15f9568bf2ed7e255b51e772838b17140c735c94b57e6eed73d51453a8034af483fa71e1b27f076798a6926f1c18c86c92b73d46f7a2839e2fbef1ef3f71b4c523afa75364cbb866bf14b53a2d0a115891b82fa1ee0a1c5dbb6dac9f91391") sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:18 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xff0f0000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:18 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x2000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:18 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:18 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffdffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1003.674105][ T27] audit: type=1800 audit(1579016358.644:584): pid=7108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16531 res=0 15:39:18 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000140)="6f5fa6d68d2789981044763e26404f94cf841644a096c26a05a8dfd17dc24162a5ee5cc70cc8f3b2cd2e584f3855d2366a78f5571c3d6725539123d2e58e0f379781412cfe87bedfd3d938406c7c3cca5a02adbf143858f6f35574afa1d5564a7d5cca45e2fb318832c63003249f7af716786862414c1a65eb8808b8d975dc", 0x7f) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0x40, 0x1, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}]}]}, 0x58}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4890080}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x220, r5, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8fe9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}]}, @TIPC_NLA_BEARER={0x150, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x77}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x28}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2215}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xbab}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x33}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x72b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x12}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6cf71d7d}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x4000}, 0x1e28367c7b4fed4f) sendfile(r0, r3, 0x0, 0x80001d00c0d0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000004c0)={{0x2, 0x1}, {0x3, 0x81}, 0x7, 0x2, 0x1f}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00005ddb92dc02b7c3000000000015ffff0000e2ff0000000200000000000000ec7ce47a3f9bd9ba53e988c65eca6dc21d4612131204f517a77285ff6a27fc79236c42ee082ab294b6fd7aa449a663405096a49c561fa803beb882602a675ccd42214d7cadcd737aa24c79a77f4cdc18786478d7f08a708e6e492b45927f4fe8964f653f67909a8e81"]) 15:39:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x33, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:19 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x3000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="2108e3664248487f695718c0ad342565a2c26a3d3cece58567212592ae265acb24941dd4858dfa9ac87b00"/64], 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x124, r4, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_FTM_RESPONDER={0xdc, 0x10e, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xd3, 0x3, "1bfbd7cf4ec227e8d4c8216b9860e2e3cce5988548a370e9389e6abf8fff32b94184bba3bba1a97429e5c32e14e07909374a7225ab047c0468287f97a6c9fd7e23018b854611b6780fccc86e489151d1fce5214b03cf9e60c7e1e77bca07930a1884a452ed6116f632a4917c693b58888ae798dbbae7d285db1c6d65b4d106fd40b0608462970db4e8be24d12dd10cdf9686e85bdfc13a9dc06135fe157db1cf4e8b2bb45b1cc75d2146e70301e3947397bbb06bd6537d74a4c02eb02970d1cc84fb23d2b8ad368a12ed771e0c47d4"}]}, @NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, [{0xa}, {0xa, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, {0xa, 0x0, @local}, {0xa, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x48adc94d9139b427}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000000) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:19 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffffdf9, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1004.331727][ T7156] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 15:39:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffffdff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:19 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000800}, 0xc, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x44044084}, 0xc801) close(r0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r5, 0x0, 0x80001d00c0d0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:19 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:19 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x4000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1004.488566][ T7164] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1004.541331][ T27] audit: type=1800 audit(1579016359.514:585): pid=7156 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16786 res=0 15:39:19 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:19 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) pkey_alloc(0x0, 0x3) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) getsockopt$CAN_RAW_FD_FRAMES(r5, 0x65, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r6 = syz_open_dev$sndseq(0x0, 0x0, 0x0) io_setup(0x7fff, &(0x7f0000000340)=0x0) r8 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r12, 0x4144}], 0x1, 0xfefdffff) r13 = socket$inet6(0xa, 0x400000000001, 0x0) close(r13) r14 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r14, 0x200004) sendfile(r13, r14, 0x0, 0x80001d00c0d0) io_submit(r7, 0x5, &(0x7f00000008c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x5, 0xffffffffffffffff, &(0x7f0000000480)="5fc10e3c055d882592d2910111d50d9540daa10ddf25c0a7336383331300d6860e4209c8cde64942a0505e053877c9c6b91cd29ab138a07e7351dc733e3aaa02dc8ce54ad48e", 0x46, 0x3ff, 0x0, 0x2, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0xdc8, r8, &(0x7f0000000500)="168d5dd51551d5640d214e6a009e7b99cba6ec8eed38cc025ec011531054081f9e35037970c0f9967561f01a0f990f6e479471c0cddd0c186c19a8e9ef3593dbd7ada0a42aea34b5f781536c417b10f88e5a21c2fd6be53e4079d6a1b1f967c88c9129877d", 0x65, 0xb7df, 0x0, 0x2, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x101, r9, &(0x7f00000005c0)="c8c00157a811d6a69f3abe9bc1f0c3dcac0b011bbc59c6c8818c5f9fbc8235509d596aaac6529cc2d4561edf310de9383058804f90618265ea121919e2bc385c7360dd6d008e92aeba7bf07863d48639d17ba9bf7ccfba343a32d0e92d792d5359d7ad1d008b24d5cfe522be31f2ecdca05c9367f7a8497f90f8301d95f23824568bfe57a1878b6e7d35038613058fc3feaba4be986e", 0x96, 0x6, 0x0, 0x1, r11}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0xebc, r12, &(0x7f00000006c0)="94df2b5ae4e6df430e9421d7983fb3e05fba85b62c293b3d4c9a87e7e7e6ab15f18caa417403a373afa51b4e068444c8bde30efab0060488e23e21e3232ea60e9b97fe080d064cf78daf5ba67b43df", 0x4f, 0xd4, 0x0, 0x0, r2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x6, 0x7, r6, &(0x7f0000000780)="a0f6d9c536336cae46f677c5f8c3f285344ba91cdc14c9ace3e10844df4634f9373efe2840ee5f84780d97faf857f5bd23f0000a67add8acbe083adfbeb9ee98bf2db4da8ece46a00eb1811f7c5d2e2cdaafe01101282e306ffe4e51b0a7629f11a03678d2c0b7b89d72a105fdd344281a8f723a09e7b12bef99332bd4b9e72cde2147fd908a1f0b71661f99da447ef39e48310c163bea4fb42dd702b764b0202c8ebbfe1768853f8d8283974294913ce7758a28eb85d341c8875d40d263eb1e1d02033fcdb78df8ff68dcf4d431601c2625fba85a05e85747f519f631f78e834647ec04a19c8ae061fa0998", 0xec, 0x3, 0x0, 0x1, r14}]) r15 = dup2(r6, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r15, 0x80045301, &(0x7f00000001c0)) r16 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r16, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r15, 0x84, 0x1a, &(0x7f0000000400)={r17, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000900)=ANY=[@ANYRES32=r17, @ANYBLOB="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"], &(0x7f00000001c0)=0x107) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r18, @in6={{0xa, 0x4e21, 0x99b, @dev={0xfe, 0x80, [], 0x29}, 0x81}}, 0x0, 0x1ff, 0xffffffff, 0x5, 0x80, 0xf21, 0x3}, 0x9c) 15:39:19 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xffffff7f, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:20 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x3c, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:20 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x3f000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:20 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xffffff8c, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:20 executing program 4: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x9, 0xc0200) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req={0x42, 0x1, 0xfffffffe, 0x3958}, 0x10) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00005208a5b000"/16]) 15:39:20 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:20 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffffff5, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:20 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x40000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1005.589122][ T27] audit: type=1800 audit(1579016360.564:586): pid=7184 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16658 res=0 [ 1005.612229][ T27] audit: type=1800 audit(1579016360.564:587): pid=7190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16658 res=0 15:39:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1f) r2 = memfd_create(&(0x7f000003e000)='\'', 0x2) r3 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x80045301, &(0x7f00000001c0)) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) socket$inet(0x2, 0x0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="0fae050f015c27d0ad00000f20e06635040000000f22e03e660f3a0953f9056467f2af0f01ca66b8c10000000f23c00f21f86635030005000f23f80f20e06635002000000f22e0baa100b80000ef", 0x4e}], 0x0, 0xcffa808b513f9dfd, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000400)={r9, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r9, 0xfff9, 0x8}, 0x8) [ 1005.760436][ T27] audit: type=1800 audit(1579016360.734:588): pid=7215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16961 res=0 15:39:20 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:20 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:20 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0xffffffffffffffff, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffffff6, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:21 executing program 1: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$kcm(0x29, 0x5, 0x0) bind$isdn_base(r2, &(0x7f00000000c0)={0x22, 0x0, 0x9, 0x0, 0x7}, 0x6) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 15:39:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0xf6ffffff) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:21 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:21 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:39:21 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) write$P9_RXATTRCREATE(r2, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000000)) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="001200"/20]) 15:39:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffffffe, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1006.502638][ T7270] vivid-008: ================= START STATUS ================= [ 1006.531373][ T7270] v4l2-ctrls: vivid-008: Generate PTS: true 15:39:21 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0xfffffff6) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:21 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1006.553288][ T7270] v4l2-ctrls: vivid-008: Generate SCR: true [ 1006.654219][ T7270] tpg source WxH: 640x360 (Y'CbCr) [ 1006.676595][ T7270] tpg field: 1 [ 1006.727700][ T27] audit: type=1800 audit(1579016361.704:589): pid=7263 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16913 res=0 [ 1006.742826][ T7270] tpg crop: 640x360@0x0 15:39:21 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xedc000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1006.792140][ T7270] tpg compose: 640x360@0x0 15:39:21 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0xfffffd54}], 0x1}, 0x40) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r2, 0x40184150, &(0x7f0000000140)={0x0, &(0x7f0000000080)="483f7ead3ccd6ac0505c021b89822effd8778b3d674640ca4dd29541e08506a80e441be545eea187d08cc6f41900367c4a836e9b881efe64af29adf141ddad216e885e9570a17dfa3ca3b58119b6df68a05a397e2e3bac6b5bc30e79e5827b31018186a818c0a9f23ff093dd1b5ae6b3a3ca65e3840c1463b03bcc861d9c9bbadd2ab8dab0", 0x85}) [ 1006.812733][ T7270] tpg colorspace: 8 [ 1006.841604][ T7270] tpg transfer function: 0/0 [ 1006.868420][ T7270] tpg Y'CbCr encoding: 0/0 [ 1006.884322][ T7270] tpg quantization: 0/0 [ 1006.900052][ T7270] tpg RGB range: 0/2 [ 1006.913337][ T7270] vivid-008: ================== END STATUS ================== [ 1007.184082][ T7274] vivid-008: ================= START STATUS ================= [ 1007.211679][ T7274] v4l2-ctrls: vivid-008: Generate PTS: true 15:39:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x2}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:22 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x1000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1007.263502][ T7274] v4l2-ctrls: vivid-008: Generate SCR: true [ 1007.270206][ T27] audit: type=1800 audit(1579016362.244:590): pid=7297 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16563 res=0 [ 1007.299116][ T7274] tpg source WxH: 640x360 (Y'CbCr) [ 1007.316392][ T7274] tpg field: 1 [ 1007.340471][ T7274] tpg crop: 640x360@0x0 15:39:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000100)={0x4, 0x2, 0x4, 0x100000, 0x101, {0x0, 0x2710}, {0x1, 0x1, 0x3f, 0x1, 0x5, 0xff, "c23332e2"}, 0x3, 0x2, @planes=&(0x7f00000000c0)={0x994, 0x0, @fd, 0x7}, 0x5, 0x0, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000180)=0xff, 0x1) close(r1) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) [ 1007.363233][ T27] audit: type=1800 audit(1579016362.334:591): pid=7276 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16657 res=0 [ 1007.383290][ T7274] tpg compose: 640x360@0x0 [ 1007.396862][ T7274] tpg colorspace: 8 [ 1007.416021][ T27] audit: type=1800 audit(1579016362.334:592): pid=7300 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16657 res=0 [ 1007.420854][ T7274] tpg transfer function: 0/0 15:39:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xe000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1007.492170][ T7274] tpg Y'CbCr encoding: 0/0 [ 1007.518074][ T7274] tpg quantization: 0/0 [ 1007.535441][ T7274] tpg RGB range: 0/2 [ 1007.547193][ T7274] vivid-008: ================== END STATUS ================== 15:39:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x100000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:22 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:22 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4144}], 0x1, 0xfefdffff) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r2, 0x1000}, {r3, 0x4}, {r4, 0x240}, {r5}, {r0, 0x2}], 0x5, 0xffff242b) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 15:39:22 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x100000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:22 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:22 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x200000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x3}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x200000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:23 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:23 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x300000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:23 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x5, 0x7, 0xcad3, 0x8, 0x1000, 0x0]) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000040)={{0x1, @name="e1134c3d338bba2ebbe9f113409ddd7d2bc318a928084b194fdd560d7f48188c"}, "2766043bf7dbc1f4a6b9be1cc5a43c6a8932b188858223884b7eeab458234bf5"}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffe75, &(0x7f0000000040), 0x1272}, 0x0) 15:39:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x300000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:23 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:23 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x400000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1008.683980][ T27] audit: type=1800 audit(1579016363.654:593): pid=7342 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16565 res=0 15:39:23 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x30a000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:23 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:23 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x10000) close(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000060000000000000000000000000000000008000000000000"]) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x4, 0x6, 0x3, 0x3f, 0x18, "abde237047a293d20551db3041066d9519b1aa"}) 15:39:23 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x3f00000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x4}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:24 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000060000f7f70e3c00"/35]) 15:39:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x400000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:24 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:24 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttynull\x00', 0x42420, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xa6800, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000140)) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x40a000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:24 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x4000000000000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:24 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:24 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes256, 0x7, [], "892d9694ac997675f816c7e0a15a99db"}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000060000000000000000000000000000000000000000000000987dd1f42f1258b4a925c3ec76f18118d019d3e1536a8e58d152998ef5920d5ccbf25452641320603f1bc106f1c57e4a6288e5178485927d5c3982c67650d8271c1af6485e40d0dcbc6354ebcbd95e60cd4c9232c05533cc6c941e98dd3b57733564d9e90262221c72f20c8dcde4f8392b0fb42e87d0716865c2f9ce1e156d910e32bd3fbee6ed"]) 15:39:24 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:24 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x426000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:24 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0xf6ffffff00000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:25 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r5, 0x4144}], 0x1, 0xfefdffff) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x14) sendfile(r6, r4, &(0x7f00000001c0)=0x4, 0x1) close(r2) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d0) r9 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r10, 0x4144}], 0x1, 0xfefdffff) r11 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r11, 0x4144}], 0x1, 0xfefdffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)=0x0) r13 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000380)=0xc) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x20}}, {@mode={'mode', 0x3d, 0xfffffffffffffff8}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0xd6}}], [{@fowner_gt={'fowner>', r14}}, {@seclabel='seclabel'}, {@dont_appraise='dont_appraise'}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fsname={'fsname', 0x3d, '\x00'}}]}) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fsetxattr$system_posix_acl(r13, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x9}, [{}, {0x2, 0x1, r14}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x5}, [], {0x10, 0x2}}, 0x3c, 0x1) r15 = socket$inet6(0xa, 0x400000000001, 0x0) close(r15) r16 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r16, 0x200004) sendfile(r15, r16, 0x0, 0x80001d00c0d0) statx(r16, &(0x7f0000000b40)='./bus/file0\x00', 0x1000, 0x40, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = 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={&(0x7f0000000b00), 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r18, 0x4, 0x3800) r19 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r20 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r20, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r19]) r21 = dup2(r20, r18) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r21, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r22, 0x0) r23 = getuid() r24 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r25, 0x0, 0x0) r26 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r26, 0x8912, 0x400200) r27 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='\x00', 0x0, 0x18}, 0x10) r28 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x280, 0x0) r29 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r29, 0x8912, 0x400200) r30 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x8912, 0x400200) stat(&(0x7f0000000780)='./bus\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r32, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r33, 0x0, 0x0) r34 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r34, 0x4, 0x3800) r35 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r36 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r36, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r35]) r37 = dup2(r36, r34) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r37, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r38, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000940)=0xe8) r40 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r40, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r41, 0x0, 0x0) r42 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r42, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r43, 0x0, 0x0) getgroups(0x2, &(0x7f0000000980)=[r41, r43]) sendmsg$unix(r8, &(0x7f0000000ac0)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000300)="7ebd79599ce24e53bdd9122d1068707e7641da78fcc6afbae047b06f07c3c32219e84ab37e9048ed9056b7c446ee7c14b28986ac05e117c8b5d400faac551ff9df8ea8f8d974c8ceff6b9e4c3f92b71fefa7b43d722cbc6748176b8f4e754ddabd2038f8ff0243782a06d5ec40afb860aaa282bf1b12ab5b99196d7b4e36290d99190fa6f8d290d93871c70694a3bedc7ed347579d2ccc8e2fc530132a8271c1843642acb92309874b782abad8b3f001ebb2fc6144ad80ec7616a9a13912080064c7e87259832e3a04aea424eef8c35141376d2d4ad3cf71de3df605081239fb7145baad36fe2d42307bc0969e5f8b06bbe0250892acad007b", 0xf9}, {&(0x7f0000000400)="2d714a617f0e9a45623b3957d97a5156a540122d6b48601e776b7c3606ae61920d2ca1dbf1467c5a9695785a0a1b9d91f0083c1a2bd2c6bc78f3e1c7c3ff36978dd67dd6", 0x44}, {&(0x7f0000000480)="783dcf58d8fef4aefdbb1ab6122f503586cd5320b452b6f58e213f53371c95cb8ec39c6124417b5ce892bdaf08333b30f414334ba341d93bd4bf365b4f7ad4c74cc65f1a843b6ffe789f52a93a9465ebab6ed589c9d8f95fe2e32b300858b345b853fadf6b9ace0b4f7dd78d471b01e50fd0c1f582492ad9bb908a23f044ae68498f9da1ef48a281126e13f3a43dc6f508d1803c321133c392785aef57574a7063f87a66f714ba8026ba4351f58d227024", 0xb1}], 0x3, &(0x7f00000009c0)=[@rights={{0x24, 0x1, 0x1, [r1, r4, r9, r10, r11]}}, @cred={{0x1c, 0x1, 0x2, {r12, r14, r17}}}, @cred={{0x1c, 0x1, 0x2, {r22, r23, r25}}}, @rights={{0x2c, 0x1, 0x1, [r26, r5, r27, r28, r29, r30, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r31, r33}}}, @cred={{0x1c, 0x1, 0x2, {r38, r39, r44}}}], 0xd8}, 0x20000000) r45 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r45, 0x200004) sendfile(r2, r45, 0x0, 0x80001d00c0d0) ioctl$LOOP_SET_STATUS(r45, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x73d, 0x9, 0x9, 0xf454af6eb6cb3ac1, "19a984729c9511e928986fd5261d817bf3fd7a80abccba82b828f881d4047eeb6c29feffa4cfcee6e9baf7ff642ef4732c6374366ba8417f1612d2aae19ec09a", "97a6796af44012b1d1da94f3b665396af85165b0b7188aa1390961ddcec3ac4d", [0x0, 0x2]}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000c060000000000000000002000000000000000000000008adce442e5ef9e20f8b02a1dcddf75b20435486db4a95644"]) 15:39:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x5}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x500000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:25 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffff00000000) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:25 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/218, 0xda) syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f0000000200)='./file0\x00', 0x100, 0x4, &(0x7f0000000500)=[{&(0x7f0000000240)="f85d783458b1282bbbe990c76ccf6ff8", 0x10, 0x7fff}, {&(0x7f0000000280)="7b966e15b56dc83c9d05b2e3f5b15a4fb71bc4b1961620e2779bafdbb803fb9710da0f794d38acdfa681403557f3b06f418a8f241e6b512f32178ba38c61b4abb0b6fbed493d482a02ed32ab44df71c75df708ab3eaa822879eb1713b6d2db30cf25c170aee7c55b47389215fd93615429b9d10d7fcb39d8b121d32de44578b94fbf066fd7f92c95f299f12c030dfe38c8882e29753b8b7ff4a8b532a24642ef81033866717cf2fb3b20e7817e82b0b45b47", 0xb2, 0x100000000}, {&(0x7f0000000400)="2d12e939bc183bbc9ed1df572cc6ad1e4ea5fdfc80b345f9829dba0f83f64a3ad0f39f3e39ded7276a8ea226b7a9329e0f193a6e181b6374884620232df738657df9b4aa7d70001e5580f37338715c8094b3b4b5b7d00a3bd28279fd2ac3fc870a36ea16f2b681656dbb5d9d70736177feef3ba0723fc866060dd0a90f24ccde316d884fe69bc983ebb76479fce81b8f0f69b8c6e0ff041157670e13da8f14e4b88266b46ea827d0f8bf35008702d32ee8b664e582cce7322a4122b8ec5272b4f08b01e2b9bc693ab74230f9900e0f752923b674e41dce", 0xd7, 0xfffffffffffffff8}, {&(0x7f0000000340)="e2d4", 0x2, 0x9}], 0x40000, &(0x7f0000000380)={[{@heap='heap'}, {@inline_dentry='inline_dentry'}], [{@subj_type={'subj_type', 0x3d, 'olo'}}, {@permit_directio='permit_directio'}]}) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r3, 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r5, 0x0, 0x0) getgroups(0x8, &(0x7f0000000600)=[0xee00, 0xee01, r3, 0xffffffffffffffff, r5, 0x0, 0xee01, 0xee01]) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000380)=0xc) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x20}}, {@mode={'mode', 0x3d, 0xfffffffffffffff8}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0xd6}}], [{@fowner_gt={'fowner>', r9}}, {@seclabel='seclabel'}, {@dont_appraise='dont_appraise'}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fsname={'fsname', 0x3d, '\x00'}}]}) r10 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fsetxattr$system_posix_acl(r8, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x9}, [{}, {0x2, 0x1, r9}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x5}, [{}, {0x8, 0x4}, {0x8, 0x0, r10}, {0x8, 0x4, r11}], {0x10, 0x2}}, 0x5c, 0x1) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x939f6a809c2ab3af, &(0x7f0000000740)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r11}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x2}}, {@max_read={'max_read', 0x3d, 0x1}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other='allow_other'}], [{@obj_user={'obj_user', 0x3d, '$em0eth0'}}, {@uid_lt={'uid<', r12}}, {@euid_eq={'euid'}}, {@fsname={'fsname', 0x3d, ')}#eth1\'vmnet1'}}]}}) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="7f0000007d0251989376daab53c5f80000006700010007000000400200000007000000000000000000005040000000d1cf000000040000000000000f000265726d69745f646972656374696f2100707070314025637075736574236d643573756d776c616e305d70726f637b252d2b040070726f63000003006f6c6f", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r12], 0x7f) 15:39:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x600000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:25 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:25 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x700000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:25 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x18) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4144}], 0x1, 0xfefdffff) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x400, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRES64=0x0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB="6028af8d4a5267c890b0cc8c6c2d1219c6673a7ca4014d8c598377f4f84eac37108606ffc5b353083bcde1fcabb67b581dd784bce737fbcef463d807ee1f04a1baa7c6f88bc15db0fed55df0c1ca2422f2e2a093c5499ae4ffccedac3b4f157fb0f2b1327177ff115edbf6835c06ff3fe8ca5e6fa38b42da8f22f5a2c21789362ea347129e490d4934579ead0364e27c3829157e14da687e6b0bb71a8ffddeb6b4176defc05c9ccc11eed91df89071c8d3f2c405dab7d1dd5200c483f1eafb89e559e2d81f71ac6bfc7b0f7096217c7c98306a508d9b00db4af990a61dde8573272d", @ANYBLOB=',group_if=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r3 = socket$inet6(0xa, 0x2, 0x0) dup3(r3, r0, 0x0) 15:39:25 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20ncci\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x8010, r2, 0xcb14e000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) poll(&(0x7f0000000240)=[{r0, 0x4144}, {r1, 0x10}], 0x2, 0xfefdffff) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xa30000, 0x1, 0x8, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9909ce, 0x9, [], @p_u8=&(0x7f0000000080)=0x8}}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000140)) connect$pptp(r3, &(0x7f00000002c0)={0x18, 0x2, {0x2, @local}}, 0x1e) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1010.838844][ T7490] fuse: Bad value for 'fd' 15:39:25 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1010.891950][ T7494] fuse: Bad value for 'fd' 15:39:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd5', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000040)={0x2, 'netpci0\x00', {0x6b2}, 0x9}) lsetxattr$security_evm(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f00000001c0)=@md5={0x1, "fcb6ff8651f3d517cc8a0cd7d09e9761"}, 0x11, 0x1) 15:39:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x800000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:26 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x6}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:26 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000000480)='./bus\x00', 0x20) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000004c0)=0x4000, 0x4) close(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d0) getsockopt$IPT_SO_GET_REVISION_MATCH(r8, 0x0, 0x42, &(0x7f0000000380)={'ipvs\x00'}, &(0x7f00000003c0)=0x1e) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000200)={r6, &(0x7f0000000140)=""/163}) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000600000000100000ea913337fdd30fdf0000000000000000"]) r9 = socket$inet6(0xa, 0x400000000001, 0x0) close(r9) r10 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) fcntl$dupfd(r9, 0x0, r8) ftruncate(r10, 0x200004) sendfile(r9, r10, 0x0, 0x80001d00c0d0) ioctl$USBDEVFS_SUBMITURB(r10, 0x8038550a, &(0x7f0000000340)=@urb_type_bulk={0x3, {0xe}, 0x3ee, 0x40, &(0x7f00000002c0)="a7cd76e4770451ba78523d04aa7dfcb9f6c452c367d0", 0x16, 0x897, 0x7fff, 0x0, 0x5, 0x5, &(0x7f0000000300)="e9e6e9f55077fe4055b086dd7f9bb0e865df189394f5756a781a"}) [ 1011.402754][ T7511] fuse: Unknown parameter 'fd50x0000000000000003' [ 1011.431434][ T7515] fuse: Unknown parameter 'fd50x0000000000000003' 15:39:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x900000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="66643d344b95db45de1b91953663a22930645b75527f1ad289bbd336f5092a2865a6c65683a983a86ae34c355a2004a3403e147d939efd2b163d903dfc9bf476fe9e49e3f561dc774398e97f5869bb05c5a95f20707b177ef2eedc4cb4320aeaea7885bc4c6ce74e7a854b364155a0ff08ff9ac5209a0e4678a442b50a282498ec25dfb781db3ec1531e24e045c0d21ebd3b7e5ff28e2c3e47f6", @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1011.677918][ T7530] fuse: Bad value for 'fd' [ 1011.702672][ T7535] fuse: Bad value for 'fd' 15:39:26 executing program 1: socket$kcm(0x10, 0x2, 0x0) 15:39:26 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xa00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:26 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x12, 0x5, 0x20, 0x7}, 0x14) chdir(&(0x7f0000000140)='./file0/file1\x00') r3 = socket$inet6(0xa, 0x2, 0x0) dup3(r3, r0, 0x0) 15:39:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:27 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x450201, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r3, 0xc0385720, &(0x7f0000000200)) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) ioctl$UI_SET_SWBIT(r6, 0x4004556d, 0xb) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x80000000, 0xffffffffffffffff}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 15:39:27 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x9}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xb26000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:27 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:27 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r2, r1) ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, 0x0) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x3d7, {0x2, 0x0, @remote}}, 0x24) r3 = syz_open_dev$midi(0x0, 0x0, 0x0) close(r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') r5 = socket(0x15, 0x80005, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000b80)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="200126bd7000fedbdf25020000000c000400c1ffffffffffffff0c00030004000000000000000c00020001000000010000003400070008", @ANYRES32, @ANYBLOB="080001", @ANYRES32=r5, @ANYBLOB, @ANYRES32=r3, @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYRES32, @ANYBLOB="0c0005002400000000000200e4bf39990ca357d1169d5f90ba9603a660086726efe65c0fdab7d6b1e36c9e4c54702045589e96965c278c29d0280c"], 0xd}}, 0x8001) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000940)=ANY=[@ANYBLOB="14000000ebf36c09ebd498e20175eefb570876ccf0df1f0857d582a9e1aa7bed3a32bc2c8572fc6f413df211b3336f4566de75c8b3811fdd6c475179b8", @ANYRES16=r4, @ANYBLOB="000825bd7000fbdbdf2505000000"], 0xfffffffffffffec8}, 0x1, 0x0, 0x0, 0x8b29ba74f3c49941}, 0x400c011) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x70, r4, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) close(r0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r0, r6, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:27 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xc00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mount(&(0x7f0000000040)=@md0='/dev/md0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='befs\x00', 0x2000000, &(0x7f00000001c0)='}\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:27 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1012.809390][ T27] audit: type=1800 audit(1579016367.784:594): pid=7574 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16483 res=0 15:39:27 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)={0x10000, 0x2, 0x4, 0x800000, 0x8a, {r1, r2/1000+10000}, {0x5, 0x0, 0x4, 0x0, 0x2, 0xff, "039a587a"}, 0x54, 0x4, @fd, 0x101, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x28) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000040)=0x20) 15:39:27 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x1000000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:27 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000600000000000000000000e6000200"/32]) 15:39:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0/file1\x00', 0x920ae33, 0x4, &(0x7f0000000540)=[{&(0x7f0000000100)="49faa15adc7fc2bde126d838beee71eacbedc514cd608bea3ee3fc21bf107b7b398cd717bce90a77dbb499d1aadcb0c4a7bf", 0x32, 0x80000001}, {&(0x7f0000000340)="9444811cc4ad788bae15a57887fef0bbd6169c79bc3363130fc7cb59b42dea58175118003124b7384af484f478dc30e839095141ba29076918b084843f201326be216652f9c7c2349c489913a869799f558666fc310422345dea024314b7302e61318e60d64cde39ddd736334bd389c84441cd6fa27a12906f4ca26042a1e82b2c408e7ca336204ae51032f88b7e0093360aaca5a886132b4d728b3d86d077cc06eeac0618b5f90657bc776bdb62486ce768a2be01c0d19bbe7c6b8173501ecb8237a6516d610271de0c016c44e3657aefe38d2daf2b0578ad41bb", 0xdb, 0x2}, {&(0x7f00000001c0)="7ac42b8386d9c4df01d76b917a57484607b9c46d7472652c75e0b3c58044e128516d1ab6", 0x24, 0x8}, {&(0x7f0000000440)="8402f8ff1f40325039412413ceca9fbe71a5dae7fabeb3a4f40625a6b907a3123073857893a7b4927ca347ca5ac057ea03b195b38614d6add5acbd4a37b3a02ef36b9cbd3f35de054936102bd8996857eb6197c37002dd04465d9173838a2fecc63c1599e6faf360cf7d314aed080093267872e680b5e7ee56d7f172c288346e6bebcc2e33bda78aa6ead286048175eec431861d3208fde31d9edef5fc55de794dcfced705b4eb5cd3a6206282de947cded3c0ee3c7358d19e5b5113df0d3d42f12a68a8d9d00cce87b2d80f0fc327c6456cdc7ee0", 0xd5, 0x100000000}], 0x40000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xa}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:28 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x226e825e92a7f00c, &(0x7f0000000180)="0e9e75586ce13d0277f8387cdde09f5a936c0cba693b0232fe102e511cb12d84182f585df28cba351ae6dc57ab0536579d84e350e5b921c88f1453894e93ea9d734b3ea7535bfa2768652be5050dcae549acfe43f3fe4051c65ffd2bd9e1004043026ebe670d39b95f7ea9c5279a07d8235514d415da62acbd1873702b7de8e43417fc9faaae0a9a0a0897a0d9041098aec57d395ad5cd50f983", 0x9a) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x28, "1b8ccb4ce8b2077147a658452432b7d3dae2715d6385b0489d253e4fd412ee2dee4fb2f122bc63dd"}, &(0x7f00000000c0)=0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x1400000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:28 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:28 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file1\x00', r2, &(0x7f00000001c0)='./file0/file1\x00') r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000040)={0x9, 0x1}) dup3(r1, r0, 0x0) 15:39:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2000000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1013.575763][ T27] audit: type=1800 audit(1579016368.544:595): pid=7613 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16988 res=0 15:39:28 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x4080, 0x0) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f00000000c0)) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x6f, &(0x7f0000000380)=[{&(0x7f0000000080)="08a73002b7afc61a25a58065c7457368968c7d764a2acde487840f35fc4004444f6948b4fb0d04cabc7bb450ce1cba3410be2615ff2900ff274d6f48"}, {&(0x7f0000000100)="88ec8f47e6d6f672208a109f2e20b31afe669a2f7ba6e43b69559fa9ec59458c32999898f8d33d51e5ccc13f3e8c1f8a19309aec22a579af6c13bb41434c5e1f54d1387954782da12db6161bebec0220f5cbf8ae7f5af6f77867d1c3a2c39573c1da9b79fc41a197c70a39d3661d3ada57f4ccd80cec2748b7ec8bb1d2d9b2c64ae09aa96dd2f2b2c4bb1734b369a6741b25850c"}, {&(0x7f0000000400)="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"}, {&(0x7f00000002c0)="724faf6cce2e84c9059bb8e269749607f1ae65f48fa44378da8a539dc027cd622e24ae75fa535c116d63bf77b69daa5a34423789d703bf0bb4b5f215ae061a168f3b512374d2e553bfb9037144fd658e9695f970d97d273ae996d5225231c2c106d255174ba47ec3acaba70140374c01fa58cad92724c3beb663f37bac5609f65d4bfbb59e1859e5fc9b"}]}, 0x840) 15:39:28 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:28 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x14, r2, 0xf45e4a9cb3650571}, 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, r2, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x18, 0x4, [0x5d46, 0x2, 0x6, 0x3f, 0x9]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1d71d634d5d86a81}, 0x4004880) close(r0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:28 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2010000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xb}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:29 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2300000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1014.186133][ T27] audit: type=1800 audit(1579016369.154:596): pid=7643 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16983 res=0 15:39:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x400, 0x204480) r2 = perf_event_open(&(0x7f0000000280)={0x2, 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, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005}, 0xd8) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @loopback}, 0x10) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000000c0)=""/20, 0x14, 0x4}, 0x100) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) ioctl$SNDRV_PCM_IOCTL_DROP(r1, 0x4143, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:29 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) accept4$netrom(r3, &(0x7f0000000000)={{0x3, @bcast}, [@rose, @remote, @rose, @bcast, @default, @null, @default, @netrom]}, &(0x7f00000000c0)=0x48, 0x80000) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) open(&(0x7f0000000240)='./bus\x00', 0x1, 0x11) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) getpeername$unix(r4, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x80045301, &(0x7f00000001c0)) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="6600000083bcf0be4e89004b1901552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e4025338101e0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc79a7794"], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r6, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r7, @in6={{0xa, 0x4e24, 0xfffffffb, @remote, 0x2}}}, &(0x7f0000000100)=0x84) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200004) sendfile(r8, r9, 0x0, 0x80001d00c0d0) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) ioctl$VHOST_SET_LOG_FD(r9, 0x4004af07, &(0x7f0000000240)=r11) r12 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r12, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r13 = socket$inet6(0xa, 0x2, 0x0) dup3(r13, r12, 0x0) 15:39:29 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2804000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:29 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) socket$inet6(0xa, 0x2, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4144}], 0x1, 0xfefdffff) dup3(r2, r0, 0x2a8752dbb85b83c8) 15:39:29 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:29 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2a04000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:29 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xf}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:29 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:30 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r3, &(0x7f0000000000)='./bus\x00', &(0x7f0000000140)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) 15:39:30 executing program 1: r0 = socket$kcm(0x10, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1, 0x0, 0x38d}, 0x0) 15:39:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2b04000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:30 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:30 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1015.455321][ T7680] vivid-008: kernel_thread() failed 15:39:30 executing program 1: membarrier(0x1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="7e00236c2220cdaae58926e1a0233669ece3d1c3d262cfd8c5e051eab5959e58e74aac4bbb1ef9e1a1a94f8ba605cbc976827a17deb8d6a03e7ae1db285e3a5f2c4e56a1cca4619b78c7e2", 0x4b}], 0xfffffffffffff7d}, 0x4000000) 15:39:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x200) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x5, 0x4) dup3(r1, r0, 0x0) 15:39:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2c04000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1015.579448][ T27] audit: type=1800 audit(1579016370.554:597): pid=7704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16978 res=0 15:39:30 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000600"/32]) [ 1015.644503][ T27] audit: type=1800 audit(1579016370.574:598): pid=7705 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16978 res=0 15:39:30 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x10}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:30 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x20000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) 15:39:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2d04000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:30 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:31 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket(0x0, 0x0, 0x0) ioctl$TIOCSIG(r1, 0x40045436, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r7, 0xc040563d, &(0x7f0000000200)={0x0, 0x0, 0x100, 0x2, {0x8a, 0x1000, 0x7b2, 0x7}}) poll(&(0x7f00000000c0)=[{r7, 0x4144}], 0x1, 0xfefdffff) r8 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r8, 0x4144}], 0x1, 0xfefdffff) r9 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r10, 0x4144}], 0x1, 0xfefdffff) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x6, &(0x7f0000000180)={0xc30, &(0x7f0000000140)=[r6, r7, r8, r3, r9, r10]}, 0x6) 15:39:31 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x0, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2e04000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:31 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x0, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:31 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='pd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRES64]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:31 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x103000, 0x4) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)={0x20000000, 0x6, 0x3}) 15:39:31 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x2f04000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:31 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x0, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1016.655151][ T7793] fuse: Unknown parameter 'pd' [ 1016.671643][ T7794] fuse: Unknown parameter 'pd' 15:39:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x3c}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:31 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x5000) close(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:31 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:31 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') prctl$PR_SET_KEEPCAPS(0x8, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:32 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3004000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:32 executing program 1: prctl$PR_MCE_KILL(0x21, 0x1, 0x1) socket$kcm(0x10, 0x2, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={r7, 0xffffff98, &(0x7f0000000180)={&(0x7f00000002c0)=""/85, 0xffffffffffffffbd, 0xffffffffffffffff}}, 0x1) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=r8, 0x4) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r9, @ANYBLOB="200026bd7000fbdbdf251a000000040022000400cc000700210062620000"], 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x8c8c4) 15:39:32 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c757365725f69643deb36a40ac8958006e8df63c639600abb6ac4c2fdc3fde57b78b3b8a8fa3f499f12d4a8c7b6741d19e7fb9acd1ef1e0cad34e98705e96012ff062a5c94ccd7ab6c775eb65b0d999ddae3bc24b60953c51bb882ee9a66133de6da8f3450eee1729d5884310b4b9158563164a6b2b19c12d7ce247694e4357e93a3e9fda37fc42f86c662331e10a7aed9c858a82cd02a69377f6d5357059282c3bfa346e2564d22e7f4baeef8c31a136790a77b197bd702e602856", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000000c0)={0x2, 0x2}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4144}], 0x1, 0xfefdffff) ftruncate(r2, 0x3) chdir(&(0x7f0000000140)='./file0/file1\x00') r3 = socket$inet6(0xa, 0x2, 0x0) dup3(r3, r0, 0x0) [ 1017.279823][ T7818] fuse: Bad value for 'user_id' 15:39:32 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x7fffffff, 0x3, 0x2, 0x1, 0x25, 0x3}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1017.398993][ T7825] fuse: Bad value for 'user_id' [ 1017.414023][ T7825] vivid-008: kernel_thread() failed 15:39:32 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000140)=@v2={0x5, 0x0, 0xd, 0x6, 0x1000, "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"}, 0x100a, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:32 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3104000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:32 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x63}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x7, 0x1400) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000340)='syz1\x00', &(0x7f0000000380)='./file0/file1/file0\x00', r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x50042, 0x44) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2031020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x3, 0x6, 0x164, 0x70bd2d, 0x25dfdbff, {0x4, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x1000c041) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) getpeername$llc(r6, &(0x7f0000000400)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) r7 = socket$inet6(0xa, 0x2, 0x0) dup3(r7, r2, 0x0) 15:39:32 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1018.009059][ T27] audit: type=1800 audit(1579016372.984:599): pid=7840 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16974 res=0 15:39:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3204000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1018.079371][ T7858] fuse: Bad value for 'fd' 15:39:33 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-384-generic\x00'}, 0x58) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f00000001c0)={0x9b0000, 0x0, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x9b0971, 0x9, [], @p_u8=&(0x7f0000000140)=0x40}}) accept4(r1, 0x0, &(0x7f0000000000), 0x100800) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r5, r7, 0x0, 0x80001d00c0d0) socket$isdn_base(0x22, 0x3, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000000040)={0xf1ee, 0xa3, 0xc6, 0x5, 0x7, "983a9e87f14cd9ee1ab7ef6d893b48f5ccd1e7"}) close(r0) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r0, r8, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r8, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 15:39:33 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:33 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3304000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:33 executing program 1: prctl$PR_GET_NAME(0x10, &(0x7f0000000080)=""/122) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x21}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000100)=0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000480)='asymmetric\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', 0x0, 0xf8ffffff}) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000480)='asymmetric\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', 0x0, 0xf8ffffff}) keyctl$search(0xa, r4, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x3}, r5) keyctl$get_persistent(0x16, r3, r5) 15:39:33 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:33 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x1) close(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) syncfs(0xffffffffffffffff) write$P9_RLERROR(r2, &(0x7f0000000380)={0xfffffebb, 0x7, 0x2, {0x4c, '\a\xd8O<\xb5\x7f\x1f8Z\x05\xe6\xd1bR\x8fG\x15\xe7\x16\xbd/\xe9\x91w\xc3\x1dZ\x8cE\xac`{\xa1\x8b\xa3sT\x03\xf2\x99\xfdi\x16,gr\x94\xe4#RA\\\xc4\xdd\xa2Ct\x94\xf0~T\xe9=\xd2\xeco\x01\xc4\x001Yh\xc2\xfa\xccI\xc2\x92`z\x8bV4\x9e\xe2\xd0\xbf\xa9\t\v\x83\v\xde\x17v\xbb\xd8*\x91~BV\x9a\xb4?^\x9c\x8a\x9b\xf8q7.\"wDeB6~\xda}<\xf3O@\x00\xd6x\xcc\xd5\x16 \xfe%{C\xfe\xd4.\x1a\xd4\x9f>\xfe\x00\x00\x87\xaf<>r\xec\xd0O\xa3+\xe98r\xab\x0e\x9a1,\xdf6Fa/\xcaM\x8c\x81T\xe3\xf2\x01\xf7f9u\xf4\xac\x10\x8c\x00\xea\x90\xac\xe0\x129\b\xc0\a\xa9h\xf9\x9cI\x80\xed\x8e\xfe%\x91\x85\"i\x10\xa9\x1e\xf3\x88\xd0\xe1\xfd\xad`bs\xbc/\xd2\xa50e\xb6\xd4\x02\x98\xae\'1I\xa3\r\xcc~\xdbW\x88\x90\x00\x12\x1fJ\x12;\x80\xe9f\xce\xc7\xb1\x05\x9a \xf3;i\xc2?/|X}\xdf\xc45\xbb\xd8\xb4\xb3\x8d\t\xd450\x8e\xc4\xbe\x83eq\a\x98&bc\x9a\xbbw\x02\xc8\xe4l\x9c\x9fs\x1b]\xd8\xc9\xc2\xfd+\x8f\x11\xf1\x18ez\xcbbG3\x99\x14\v\xcd\x1bGE\x1a\xe1\xfb\xc8\x98\x11\\\xa7\xc4\x00\x1d>\fEm\xf2%\x88\x13P\x0fR\xf5\xc6m[\xb0\x99\x0f\x96\x19r0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x600}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) recvmmsg(r2, &(0x7f0000001780)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000001400)=""/106, 0x6a}, {&(0x7f0000001480)=""/132, 0x84}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f0000001540)=""/97, 0x61}], 0x8, &(0x7f0000001640)=""/11, 0xb}, 0x7ff}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001680)=""/148, 0x94}], 0x1}, 0xcdba}], 0x2, 0x100, 0x0) ftruncate(0xffffffffffffffff, 0x6) sendfile(r1, r2, 0x0, 0x80001d00c0d0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') syz_open_dev$midi(&(0x7f0000001800)='/dev/midi#\x00', 0xbc88, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$PPPIOCATTACH(r4, 0x4004743d, &(0x7f0000001840)=0x4) 15:39:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r2 = socket$inet6(0xa, 0x2, 0x0) dup3(r2, r0, 0x0) 15:39:34 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x212000, 0x4) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_S_EDID(r4, 0xc0285629, &(0x7f0000000140)={0x0, 0x200, 0x0, [], &(0x7f00000000c0)}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local}], 0x10) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x3f00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:34 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x101040, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRES16=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRES64, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000100)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r3 = socket$inet6(0xa, 0x2, 0x0) r4 = accept(r3, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f00000001c0)=0xffffffffffffffda) r5 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup3(r4, r5, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0x7fffffff}) 15:39:34 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4000000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1019.794769][ T27] audit: type=1800 audit(1579016374.764:604): pid=7947 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17056 res=0 15:39:34 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffed9, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x20008410) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$VFIO_GET_API_VERSION(r1, 0x3b64) [ 1019.873421][ T27] audit: type=1800 audit(1579016374.794:605): pid=7953 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17056 res=0 15:39:35 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4001000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1020.207964][ T27] audit: type=1800 audit(1579016375.184:606): pid=7971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=17042 res=0 15:39:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x700}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:35 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x10}, 0xc) getpeername$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x8480, 0x6c) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x8}]}, 0x28}}, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000180)={r6, 0x1, 0x6, @local}, 0x10) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/32]) 15:39:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffe3c, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='P|8', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:35 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4800000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="2e0000001c008105e00f80ecf207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b85c1ac90557a3e0e6b8000000", 0x37}, {&(0x7f0000000080)="15abf6e6b984d86cc317926b30e25b8de5cbad47bd5995fb3c6177bb17027d15ebcbde7e45462aee010bfb5d585dea26d0c110b3cd3a325e0fc4a0e13089d8ec89bd7f7c588fee557b28678e710f4a1b2fa6485282", 0x55}], 0x2}, 0x0) [ 1020.448678][ T7996] fuse: Unknown parameter 'P|80x0000000000000003' [ 1020.477240][ T7999] fuse: Unknown parameter 'P|80x0000000000000003' 15:39:35 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) accept4$alg(r4, 0x0, 0x0, 0xc0800) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) r7 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r7, 0x4144}], 0x1, 0xfefdffff) splice(r7, &(0x7f00000001c0), r2, &(0x7f0000000240)=0xfffffffffffffbff, 0x7, 0x2) accept4$netrom(r6, &(0x7f00000000c0)={{0x3, @default}, [@default, @rose, @rose, @remote, @remote, @netrom, @remote, @default]}, &(0x7f0000000040)=0x48, 0x80800) r8 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r8, 0x4144}], 0x1, 0xfefdffff) dup3(r1, r8, 0x0) [ 1020.577852][ T8008] netlink: 18 bytes leftover after parsing attributes in process `syz-executor.1'. 15:39:35 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) io_setup(0x9, &(0x7f0000000380)=0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) write$P9_RWRITE(r3, &(0x7f0000000100)={0xb}, 0xb) vmsplice(r2, &(0x7f0000000740)=[{&(0x7f00000007c0)="0994c6917169899f900d5e", 0xb}], 0x1, 0x0) close(r0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) r5 = socket$inet6(0xa, 0x400000000001, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d0) r7 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000180), 0x4) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000040)=0x7) sendfile(r0, r4, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000576fb91c47e216bda400000af2e90605bce4253d6f95c673a482dbd6bac412000000000000000000000000e24b1cce97bfb37ae3de"]) 15:39:35 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x4c00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:35 executing program 1: socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="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"/289, 0x121}], 0x1}, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 15:39:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xff00}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept4(r1, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @remote}}, &(0x7f0000000100)=0x80, 0x40800) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:36 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6000000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:36 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x80045301, &(0x7f00000001c0)) r8 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)={r9, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r10, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x28}}, 0x40801) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e22, @remote}}, 0x100, 0x9}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r11, 0x9, 0x7}, 0x8) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x380000000000000, 0x90b00) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{}, {0x20, '%self(*'}], 0xa, "77459086f51eb3bb53fbef734b5ce92d6a1717e640ba49faebef"}, 0x2e) 15:39:36 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6800000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x8}, &(0x7f00000000c0), 0x8) 15:39:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000002940)={0x0, 0x0, 0xc24, 0xffffffffffffffff, 0x0, &(0x7f0000002900)={0x9909d8, 0x80000000, [], @p_u8=&(0x7f00000028c0)=0x9}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) openat$vsock(0xffffffffffffff9c, &(0x7f0000002980)='/dev/vsock\x00', 0x101000, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/vsock\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400000) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast}, 0x2, 0x4, 0x4, 0x4}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000400)="5ccfcda475290cdcf4afa461dbfcf2ef4cc746b0ffc0a5c2e9e289a0262ca7c20b5f8f9950c5bbccb930eb2555d9794e9a534a93d602410783100bdeedd731ed527919c2325b1087b3d36fbee3f042b9505080c278293d612f62451bc4313be2611f7e2c404805c7d03548f1dceb26a4f4e0572dc1fed2c3049161dd3ceef26469310d1affe5405eaa2359e035291639cd365dedcbac2dda65eaf6582007b73a71b7c66cc71a95f71c3ca2de28edc0ffab445e060a3a8937d0a7d917008edcd4bbbff05b89b31db8c015a6039702b0aef8be3e675f4aa8bd03fa0cfcb9f8a9973593020e57e44291aeb76e2909cf1ee28f5aec989704a89a2941a345c07fd42ff39613ded8e3ee849e67c80d53b5c12199ac14fff2b49bfa617aba5806a86f0b58ad274448e24b4e4dcb491742a8fbe2be762bea9eae1351dde6a81f4befa4450eb34b1de00119d17bee67815fd2b50322c69de83730940542d5bf26509a5c59336e87e3a1c9b236d62b54e3088a72b78cbf2502c14fb118b0dfb4e7365494121e6cf6a366b01f872e806ad996233dc06a42aef301686fddbb89543d71930e5ae133361147ed6a1dff47f009b96370e0f93b6e0cdd964adbc3a9b97c2259a22344ee73c64aa9e80dda137ed92c5c2521442f980af02b24e3c9d4eb35e712f64b4e3846c13eef4dd1a0d861b25c01e5e8017bbbf60134441f44bcfe8e25b6caaefcd6739be02e9836dc96d578360ec9b8cb98580e42c2f2e524b9be71716b7bac9bdd840b964a3ae1021a27fea30703e0a83e1ad4ed5d5a156517be6fcbcc36e48bf4dccf0dd459a62b1434b7dc72acbab8e2f326e0dfdb001d73906613dd5711d3f06b1311440d89b5e7379b234389a821791e87a3468c9c195fcb7b0faf4d7d161c5876c87c1b6a489b040ac0b0a32e6569ffcda5a8b8a298395f58b1c8118f3a8405e14e12ef23b12b48382eb34c5eaa61f6af3a854f99804562b43af445d1007868ae54e25d1b100c9a966749fd96049c1b34c51d6cec9f3cf1bac81fc08f52524998ef3189cf0723b4215efd4bc381ac25116d6bcab2bc963081b9133c56a0c7e88211972b615be79a277be6b575f25bdd7ed5696669ddb5add50713e28478bcf4e2c15f7bb3facbbc5573221a746bda44e3553f083ddc0e16e1f64c9f3873ab4d71b92fee09ccd341c83eeaaec63e778d74d4b66f82e8cf5af437b0a1a051cbc0cb09cf647967e680e31bd5fff1bee7ef5dc8ad3e6f046f3f3d43924ee25548be6769ee94da6762760d240a920cf44206f624dccef951f1ba4ff965f6b1e2b186e0cfbe7a3390ffbbbe2b67cb3356d86c3c12e31831f9705299d28b0c80cd32449779edbb25c4d4286a3facacd291257b2afe06fa0efac5f3d0ebfb5c1c03fb3f82e5e5a49b6d0a1587de06e02bd201454a005f0e45585c6125b46d572df7b8bd6cfed788c9f9ac9feae42af436920ed3c5185b72ef0a1563bd801e09fa6365212727be77417c5c8fda312d3427b311c6e50de5434587e601a368696e69acb19b82d3a210a8163dc173e3dc35a0b42fa24fa6fe4e33c5cb62667e0899aa9db2126da36cec4b18bd48910300696c39a9da028efcb489332557f24f97819ace42f286a8028f40892c6ee2454772f721701dacc4c404f9f225d142d95aee1e01d11114cb7d82f90d86a997c2a61fae93d5d766bfaabf97a62165ce9b83799f24c1eb7e801f6dcd18300c75dd5c332efaebb9e8dd0689d5859050371a8d2ac3eeea9b43a61a7043a9fecfb4818e2ac18503c8e52a9d873cd4cc62c74fef961aafd7e3945def83bf71a1948fd901cc028eed67f8f24e71080e5c61dadf2afcf4aefbbc28a7767683fca4abca077eb50e967f9ae74594aa167d6e1757faf2bc877afda9b61697b54b683c0760a1b42df015d1c209ee9d55cc3f47bf7a872033d5689cb1b3e7d25fa91a5ff3de4c337d8b067a30e8d709d6ca00c6934fa4e585e2282e8c9c6209afaf55ef7bca14690bec75132648c5b0406b4fa00d642fe47fe6a26ee1d7dbb3cdd1cc33ee102c88202d958e45e5ca3a006bc8677be1476447717a53a1e0352424277d270481a39b743786131fb32bbe8e713d586e50072c3e8877b85222d772e0f137fc9e7442ad9a1e05f5e1c01f7513c234644ec919773f0c720be397a3a4d1183c908a8e2f1b23ecf31b13f57875217c30c33b671ae6819934d385e1e5ae7436dd37c7a0878bfc8d1a2925bb2ea2847048ef7596c6639bb809d6017fccea2f182192f5f55eda1d8f88c048a91625dd0da7c962bccdf8e124a8d23ec0e077674f79df31a4a47b56c5e33c62ca0e5ac26abf7d1d73fc562de1f127a258a64f4a53268fa1c47cd80c39f3ef139982a64e37965693e43482d2b79d1096f9ead65956a91013f1406585331545be88d529e6929c2f9a6c19c533bedfa8fce952b785182811f97ee2b1d0801b54562fddeaad574dd41953182536437a7999c7b6bbff179dab3bb3977a235ff9946517e7db6bd217093e78cf31cb9bf0170aac3ea26e2148defb10703926d3e24a72a341633b783aa25e2611a8ba48aede999414e5423aad3d3918c34e147b84edbc62e76f83f9c62e6ee22eb14eeb77b66dccd59fe62e6f18a3f724f02520bbd1bb2b1d542604e4845a45e5f4f5cc666b54a59999e44eaf3c593bbd99fa701210ca300f528076abdab910cfa07004c0a0640a4185ddbe0e6a4824f2b265c4608c0fe7ec5166c7c13de79bb6395f87369da5293037f1b7749eb635996272e7895f19849640a2989d698b9b11743aeed0c7f8a65a35d300f28f0de7a0975139381091d3f3298186dfbb609d636893f9aea7f0b8398c9a0247c99f2ebd2411ab56a0c15e78f6264eb7ab0f6b981660c6ceda6c40cab4ad3806051a6b00f05e612935fdd5e73e0d3788c3bf4374b7aaa027832ba8c7658ab99f3e2302c286df405bcd91c552a3577f921b8d414402d78b34d71093d5c760bbf564a3b08fc8d053e058778c41e8611a93bee2bd6f64fd982c9e685fcfee6d63946f12896009e0e8e77961cd1aba161512eaa374213e322f4497f1afde83885ead737b409ccb2e8b2ee55b93adc5f626ae84010e878d6a6e9b610bdbd21c6a875ab6334576d3c8e8477e47bc4f0e449980d65a842d7b871bbac720fafbfd8f1b77cf0e301667391e2a339207001da0937e0f030a3ece784361db6838223e7ca8168080dc7570a187e9c240725e87c43058dbadd3b190dcafbcec9aac34d14cd05fcb9c50d01e4a760b8d62426ab0474968a071333133ae3e0a251f508c6d5736488141a1f44538c5f57db3089274bdd78eb9923c27f8c959baf594478052bbf42acecf24bb6862d02099eff76f419a77c534dd72e15b63c06beb05b52fb009a9f98fcf52f79538e0e29e41aac20b66a705f39624311b518ec6810d75b25cf4c3524b0367c236bab71c00fad81f627c4f8c1b55a9f2eab7a6419bb1303293f4653e527b26ffadae2640568d292ff9204e0bb5fc193a6ba02e549c24e055335cf4d6d912171e28eb992c84f8304d7c733bf630e0ddd1876cfabe8e3dd38cdddbaffdc634f6bca392d8cf70c3558988063de5fe1c3716d5f7d8248fec71a9503e38cf0f1046352378650fd57130ecd769ea39eb66adc40a0c1b3d0433bd773eb139d9758811ca826de74e9bf912790ef336f2a91fa509883fe76de635ec952c7604a02de7506039a31ffa7b530d3da7a1739f3a39683b1c2f31ab8cdab9ac1d7aa07cdf9fdd6340bd8cf668c0edf43ce7926db8d24409a1365f640d4608104dc506e629f658aa115bad5c5846601909dc87dfdf8c476999c1ee8f2c94cfa07f1d72b430cce571c33e98ffb827f31993ae8823210fea8bfd45dac5a8b55d179c5cb5be1e3f5c221a5487a8b5693e9a6c496edf794d345651572f311d34d7b3d6da20af71717ca900129ae01921eb9982048933ffd5bb8426112d3adb4b9571f41060f41944920bdfbd3e576b4b3b7feee9bf0f29943ec1bc3f322d30d06d2e7cf3e1b9471c7d15fe28364ecf0b33da17d13049dd7fc6e042c6cec2b7d31c50f5b60ab772869516ab0f29a9ae589474595dcfdf4e0198e03ce95f0c942788de8a77003e3c8a098686923abe0ece446af366e241ee13d011117ec7b216b94d5a4b723014af5ac78a42672bdc1716d97dcd2553bf78651e51736a16a2f1a0c7b2d5fe0655af0448b0cc6ae2887e2404103af6e2a691a3ae40d584aa83056e57a3223da717f2730680c3de2778065278697e4462a95542717774a91b08b52b1c9b8f2f9cb9e2e1106a100874302bf654393025673c041a646760a65436924a547e8de843dcaf25d468324d5184c7047b8e92421b16f0327efeab0d11da7b4ba06fdce3c0982240b266ad566bb725601ee9a2b8e9119a25ed0482f9e7c58ca29811b6c7cff67dd33b6a731b963e850c5da456329c08d3a99c6a0d8434b8951f02e4b2922cdff09536bc58a1f8357dc514604875b1eca5e94e1492a1cf3ff2cb46821c2d4057c900dd537ef9cd63ab28325b4e8265d933556350ca29d4111204ab06f4d2c681a6c9c557f4936591f6fede6e53489e408e174064dffd156e6238d0218ada73c1466e06effd627b1244f262938ab5ab60ea377da8b6224234bf0f62c52e842a8b9faeec82d32105744f16442577160f7c462a4baa2cfe98a1c4fb96d356a2da9709e98c27a6f8a50d5e8563e72c160b64eb9ab1d2ad0c12fa3a241c18eb47013a554c54985332b5c644bae60cb84ac239e6569703bedd8789ecfc13f4c3c3675b8316ceed171dd900e7773c1a1640facecb3958627ca15571891b7d51b5b726b54c65b47b284cdb9f03d09ff1ce71a156732e56f3fc8ace2806eaf39154292ef90822ff4d3cc9ef9f4a26a65e534c761ed790e0201a4cbb8436c87927125839d75fc86b0f5ff3d2826aa6780563c3b214823fa90240549ff9b97fdc68e65486dacb979dc6f719bc233ca6a2c4886d1c61d41680186dc51491cb924dae06bbc95abab2c1bf10e2ff5a4a988d30ea8243a3f0bdff60ede9c3f61416c819247e6bbe808fda17140e8716c5c80cd1ca39496b3ab72a61ac507caa7cb5298625d42dfed8f21a74b0d585194db28d9a5c4df0567cc6c4c9426e3b6bf16055753c5504a41bf7c1a70c320db2804035441a2b006b75e77e2f946c536c4b3bf5c902591ca9f4a0a28ab0cd251c7605a90f94d1cd17e7ca645f893a2757eba4407cd48e0ac497269503496742f48824d496493e3bc81ef6278146238f7b41e2385d252243f3f213fa533cb08a4191946ccf5aae610d81fc33799393ab68a26d8b2a9790a3a2a9b9fc01a4398a1cbecddf25de97402bc41aab3067c659aeef8229bef1c8c4e661b26afe113b28c0bafeee9b316b94fdb01e028be8e5f3115ef69e8102b004ea6cb615f4f3527bb9f4f2851c62c3bff9d6c1f3b9142a7de94e96e996ac3efa8fda41a727c32763c19ddf48b33bd0341736559bd096f20a4428b078bb1e86d88f05694997ea48e28b823686cd8c4cd14bcf66a1eea6a4d4d1ae17138ce7f4c20955010e24273a7ab1f2af2322e00ebd0843a5735097c2c86041921d9557960b23633c63b7923f016b12d2b1f9c697c8f11a2e2a53e1d1f12ef09c199859b199bedfece33f9e202476f27dfd4e9e1ff10f2d4a7576f49121145d0fe622878164ad7335775bc56f33af39425e5a9c39e717d000adf88c73629007b25f344e0c90494ec467e8fa5665a3d496e07d0b67e69b7642d3844acdbf", 0x1000}, {&(0x7f0000000100)="2600f46b43f4c51b2e627ebb675eb8d6fb0245b4c5872a15b85648924c3438d15b6b71e99e8a917487ead3d04db990f15a7204", 0x33}, {&(0x7f0000000140)="a65a5914edd7b92f53ea8d4f6f052befc9f715abb2954d55ddb5e0633e622ac94d04c93681ae3ef7a14a50aa4cf70b52daa97db6fd2dbb999abae8dec5305ffdc17f62bb75a4e5f6661b3549f70d0d95fa5e1923251cdb1512ce2d79e247ed87ea2806a626ceabf2cb6847ee4ecb3ce3e8dcd53686ee84716e26e133c3591d0ea55d1b78abf28c70b2e84700a7bac9e5afcfd425441aae9819071f7bf355984c78d7950196ecc71f5479be33e9a7fd7e3e6604f75fce67ebb5db49a87289d5af3f7546ad0c89d2a7860df3059f4e5b", 0xcf}, {&(0x7f0000000240)="950f34d40f51f3f50381af5578c4f0f994c1f62a240acb44019392e8566e4026175c8fd3af0b0218f63903b21563a43da4eeb12c7f3d3cb9af4b3ac8af018211586a501598732d4185bfbb0302dc0dcc82fe90a6a7ab4b7b37e313424c967f62f8bd89fc6833ea2767b26e0bf1e113ce62", 0x71}, {&(0x7f00000002c0)="170a308451941cc0c03a3e68a726e2d86582d5afcf711a2b2543eb962eb0162f6104c68b8a4b00bbd7f2f133c0f0ee09592d295136d43a1f160b4a8aca7cdb5bc0328882b3c82785637210b48243b225a47f1fd60a270f65c20c8a221f6be80d7af02a369c7611fe78fc88dc8f28409757daf1057285cab19918", 0x7a}, {&(0x7f0000001400)="e5c850fc5888ce73a2590c47b59b23b4e5ce3100c425845b9125905d882224e88aa156e96c60da178a021403ecfa67555a312ada5d4d299e9ecc7a00276fee1ea3cff163b7bd614d454694fb63270b259f4417d054d31c36bab3216425435595a338107520a754427a2afef7c8f73b2e01b9f8045f81467d7c97d9c976ac38b84150d531a1054593d89b0c9582559ab935632e33a7fb8af6555dbc906694977d94fd9c08b86c63ff3e76461bef3b0041e14663843ebaa7eec9ad", 0xba}, {&(0x7f00000014c0)="f6ba6a419f2d00fb7879fc82cb4572f1b4c840c7a996f45bec706178f8878324f2736ff7e8971c0a9a541f01351dfbbd6ba4464588c3238dbe57b07ebefe8663248e82b5f7eb8a234239f3c051069582f4829e40d34cc26b7f690137fc771bed13b79b60d75ba1b3ac6c84034cee760d58f74a2da550ee02737f550bdf9b607cc39068eb46f9492ed70b5c8745caf83e8d73e57e7137dd1993060abfce1c433ad86db9322916bf5661c722d6090efa1397d964ca7847616816abd5f1d0a2c3e7c18cfd252cdd02d0a483d91064ee470a9dc394471400e033bafc7e968ab06f39bffa886a62e36b6f60abd5311e0cbd1277ed02cdaa961035f9f222ba42782228bbbefed188ed0ed0baf18a010bfac10386ef78f33e0760ea23df2c6a8dbc2785bf175b2041c0a024df3d057d39b9c1c18d999952d04d19f2ba6ac53a2d5a61e75399545c75e9c8e91849a3b13a95f07796e47f70be5118b374780d2ee06711e00cbefe7a9b947e4aee323128bc5fe92ba296fb4d867bdac089b79494690ffb01307862333a2040193910f666095898e95853b8a9829ed33a3349912739dfe2a5a64758adcf6e8f65e707a963cb16d1df5d8d5287632adbe4dabd59476766971d388064052161b4c1432e35d806d48fbd4f16e62f4f063b4ff94321a68a6415b6f8bb66643978b79e940741c52a86139745e59acd8232373e8c97668853833201680d903bdd1fb7b78a3b6d4db93a401964eabfb8ca8d4d9016376d21dad5716d3b3e31c8c86fa96630b6b8c777223f7d20784dbe4f74679cafd6936339c92056590a2e97eed8068656baa93b8048499ce8957b9bbff9288290061251dcbeb9e73201261f9dbf4c902d71fad8735259c6a84c86a81190ef6abb4faa2ab04083db9f118de3e5a2867515a9b9c9b164cd66a576bdebf75dadff71ea8eb4648fbbbc78db08af940cc11673270ae22dcf61d72845882cf991da0ecee93ea5dbe603e596f9ee2ae204dd88515fc0a536dd73f01483ad095610642741983915736650524db8022c289834125b56ca677183a2a22add39d89b16924ba49ec60fe16ec1ec04ff17c3e441889906ae6e6f974d97cadacdd708823e88cd625f2d3df07c2102a6620fec96cc5df113f048d20f22df0e30d08646c8a8a26362ae4d4378e65cff77a9e3afa2bae4c8478507b170f7dc97435cd7d82efe0e00797974ebb4a271055ae7670488cecae2741a081e4c9ec240d6aaf46427fea9707059dc88959bd818dd036dc768b2b5cea8c1cde4e37101107538635e31ff9541dfdbe3e724124c2100fad233d5bf46c648159cc849550652a1f84bc700adc0368e8055eb4a3eaf6d9526bf24c078dcc840ff12fb05c412a57b924774a5bdc5673fe6f329b431dea36877b6e72996299e3737ff426d0b50a9a6056184cafbd2685ced7e0446532848ea838b08462b7b7a524e029226b34d1e7a57877bedc02663565ff6d5d52f6acf4a3fd3f96a3700cbfb983733117f3971198c915ff2d21c57343497d33625d9d8c99735c0bf8046376aa47478c98b7ea1e4117765e2d9f97060ad0d5b34a3f844a5d497b5f7e5b6983ce6c62e25f5bcd6ef1a9f3191d65ee11ae23ce3f4bd0bfe7f0773bdd3d065d926282153aad418f9902ac2bd3cd04e64a53c2506ad03c85b1ba3d052373785ebfb8917642f6daf34b67c95922cfd42d7cc5b667887033c3953c717e9864d3eeea78959c93ea30558ba1bced0b5afe29718eb29c23b88a0b1b709762c172b32db11f9b0a48e829884192662ae44d7959b89c6eb64d229c8c884aeb5f6918c12468f67d0abd3a72a508e72af849a21394a6390f4dd792a98e41868816980cb4877c217042cb3491f7f53f7492909ce5e416434adaa9a61d287291bb9baf727e478aeff9c0856d9c803b6036fd0d751ccebd631b355e68a7882a1fcd55ca76a72ff1fce1da5a8cb6ed3117ddd1af480b219f86923b6aa47f76238ff0736fdefc872d163b44c06d4cc3cce054e3c667633c788736c993a06d38fa274da6577219996e9aded95fd8a9b0cb7f37cfe514637fe657074cb06a1730a1b1d801e61f7e0b6f2d57ab316494313e3482c3fe730bdae478411ee6417bce25c28e337836a7e8b59e5cf0d343d9915ea1b67a72bac6d12b6f4e0d4b7dba3987fec59376d8b9ddeb0258f35b9d97b6ac1cf76b6a352c2a0c6e5521bea8315c0774d9670fc76ea7a49758bf9a28bd013765fdc26274533885db540b95d92ec88f60ade73bf336c967864771bb6ea0a788d8ba084b6ca9041662c04e25c7f22b286420cb6fc53cb1e3ad8c3da0933a9f3d92877c31ccdcec95e15a4f2d4139bb812e5764751f44baeb12f9d3536e4b810efca5ff9081a46fda76936eb71dfac95d404c60dbcacad9e6bfdeb3625b8a8b8a11adabc3e7091f943f7082239f6ce41e04fa873e307de73e52b9e9ac0c3776225bb4e12f5c0d8fa982eb86e702247c21b5605000f4c0ae4d768d7bcc37c104c0d1fe52008d1cf23c77eec7d11fc98b5b9ba6d9edfb198689bcd591042670f5914147f8635b0626a3a179d1738f612cf32d8b9fd04e240692a20ae90bfefdbd0dc461e4c1fdf0d02667338c782433d871ced8cf452592044820d5acf3bf51606ae59b8234a55cef55d63c84a447fb38f2742813210c8101fa836d7d78a87d0b02436c6a6d7359d2eaf2eb63c04a117c15c5a92f78f654590e06341573bf492efb05c0e7f15b036b0e35fda3896086be12ba9845721ed93f5fd43728dc439e3639943d59d5e889884cf1f53d1c19e3b4ab477768127b170b0c8619db0eda7c9e0bebd699df49620d6dd08e249e1b826b0622cf24c01bd32aa5e4d7bbe423c5f16c869926b7743149358440112c3970cb3c1e7845d41a167b9d1b514ea07ad084fa835b9bee417b0fdd810995fb2b5712b769533e07d1566543fb4cab4607c09f6175e17a02dc29088ed3c0e12a87bd137f8c07da1b69e6b67e836816c041c5927a38494b7a1bf6cd73962e212abde8e96f2089126aee8337f1bed988223c0e9745e9df92584d268d704fb51c25ba04748febba6c31cc1b0e6a43b2759c8d4b58e213881b93cc2eea246211c9fea287c89f98fcfcdb28247ae145b7b9123a180f86ccc2d3a21b12ff9210126ce0de6ec6aa5a5f9d1f029a7d25c92fa5c056a9115722b3a934ff57acfc66c5372c48960dcc53405bb924045d2067b3d182d99c8157ac126fa6748bada139538ed9eefd2331a8e764f1825e18090437a27cb6c4faecd9ba4c3ced29babb0d9d74de0d6eee89f51a99dc6c38b952976aa59222a1896e6c5a728a05510ff83f8233bd7a83f244d1c5e27ed38a668f1c5f9d28fb8c8df56dee0857386c233e5d4b492689cd112e210237469392807a492732479ba38a2ab718ec7d611526d97b904d178368f1c4d179afd07c53c93f7b38c10b13671248e1c08c6a32ac4165adc02a99c065cd27bad2dd4125d0770b0a1f05894012e2be3b2b219228178a512dc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0x1000}, {&(0x7f0000000340)="362abd0a0d9d901edef665950d2b14e4a40e0ac6c18147d70f637f196f87b3c5c8dea46535529ecc1ed46a531177872c8840d07d3fc3a929a473e91b9a6e93", 0x3f}, {&(0x7f00000024c0)="0b07d39547974300a7fefed2540697c3c2cfef18b288d175c12f911a46c7806df6690c622137cbc6a5ad1c01d432ee7514b986b027d54894f507a502ad0cb5df32c5a9cef39b67b5c12e62fb083586b2541da62c1032f688a7e2341f4f1efa18eec4a76a819b58e988b30007073f962192b2c38bd74e5f249d18a318da67fbe509d543613fbf194bbd325944c43554a38ac4fbc7f487cceeacfa341a2e8980cc63289d519545d558815301af4f561978", 0xb0}], 0x9, &(0x7f0000002640)=ANY=[@ANYBLOB="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"], 0x258}, 0x1) 15:39:36 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x6c00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:36 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x7ffffff9}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1021.954470][ T27] audit: type=1800 audit(1579016376.924:607): pid=8055 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17055 res=0 15:39:37 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x0, 0x492492492492768}) 15:39:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7400000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1022.053522][ T27] audit: type=1800 audit(1579016376.924:608): pid=8059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17055 res=0 15:39:37 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000000c0)) 15:39:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7800000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000100)="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", 0xfb}, {&(0x7f0000000200)="90d029fcd23db0bc9db998fe5d31723cfec8660bfbb4fd9a61e9b9f6988f292a6a5800f273293236712e259267f257b9b1394a0a9bef97b07c987fdaea24f88af0e709b2e85c1b9ce11a3f3f288ea34540", 0x51}, {&(0x7f0000000280)="950fd1b10881ff08c68f35b705f7ace3619f80dbee15303b1890c71a276acd3f9ad80c876ea2c54b1e78c952b532de4abe2cd7526c930cbbc88d1e7f58512176cd055a9de5021329dcb0584e24a07eaec7ba69c5a5554424ed8b12593cca8c3d439335fee2cf96bd0299befc8c8aa230b9c56689ff1b66f51d8406523a4db9047f8a63261c30ed098db0946e9399f44817689a8c2d8552c8fb9155d29ae531d1738426ba2554d2f3f032cc85541152", 0xaf}, {&(0x7f0000000340)="062ab8ecdec3583af8275c3013629307fbf5c7a6a96580e57fa50e768c609be7235df5", 0x23}, {&(0x7f0000000380)="a1fa368eb66da019fc8d76b4265157b915d71650ff1637b8", 0x18}, {&(0x7f0000001400)="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", 0x1000}], 0x7, &(0x7f0000002480)=[{0x18, 0x108, 0x4, "3058f62de437711e"}, {0xa0, 0x10b, 0xf0e, "743f528387e58c0e46d07efa8d2222b0327c5487835c843086a281fe56515990030b01eeaf67500ecf20acb277d8122928152ae700c76cec8dd4393835f5fcab6696da14a552c893594d9189d53a03e87840679e1a1977412b49406a68c3675c8abcf6e53017c962a57431bd369c83ef7c09c87e1624f5bbfcffa0bc9ec4c285f86aeed9690eeca5c993"}, {0xb8, 0x3e1bc514d4a48c34, 0x1, "43044b4e4733bc6c47e03e9e285eed50deb21acf73cee2320058eb813ca2b7e40d74ce5e701eb031bc8281b1716e50e3e69d459981c5f48a82459801cd77ffadde2f026ca21d6785a08d998c72c20bbc938706d5d58bb355033d86e5e477b01203ca90c8ab1eba1f3ae76c57abba248ea218cb7551854f7c78bdd0566cd9efba15ae1270db21d50fb8698ae7358d2ba021c4dd1565978b5564488d6c2b8997bab533a7"}, {0x38, 0x6c39fc87fb662556, 0x100, "81ad164a9c4dadf1ce44f3f4739ab3720f00d57edce64eb5c6aaf31a0d23dfcba1a0d8d1"}, {0xf8, 0x107, 0x40, "f35d01a99ccc2684d553958ba7009ff379bb3641ac0d43e0c90826b8ef20578244a4962b2ed991fc980ac2ea5892a5ea39c32d0d584fd61d4a88f60bf2b3006bd82a729aab5cd720d598d77eb8e913778cdf327a5b908be45f7d65f2bc90b8b5da698208edf05325f532582ce631b3bfa95de2c6c81d306246906e133da64c60bc970ba1e430f0432525657fa45293fd9188f4513c7e77f749ec2756cae0dc20b8b552d1e302ffc0733119e53d72cf801cee71b7ac7d67985117862c502afe0db981d10e80681135325ff8148193d9fba423b07cb555fe6ce5ae4ac67ba177c6cdd8f432905e25"}], 0x2a0}, 0x21) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:37 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40002, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f00000000c0)='\x00', &(0x7f0000000100)='./file0/file0\x00', 0xffffffffffffff9c) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r3, 0x4, &(0x7f0000000240)='posix_acl_access)\x00', &(0x7f00000002c0)='./file1\x00', r5) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f00000001c0)={0x9, 0x2, 0x4}) r8 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT=r1, @ANYRESHEX, @ANYBLOB="8198467b4334030272516f1597a0ad4ab93f850e6a0182c67987f9477aa2ea1898013e0c6a6bc68b07aee1196936821fea3963a282d4599413dc73b5d103752fb830b281683264e4b35e850b354ad30eebea1221c1380cccf88142fdeb19f899f52b57d10e07a8bc8e4ae0e9677cd2def7e116b1b1ea5c7474915d990f196b27df4af99c74a2476a1a72ebe722b9a159f77f710035118a86c5d5e72ac4cfb8fc5e902ad19083f7636076ff3d8e91993f44be1399e2df20a7f98d14d48b9b4321b629b0f8df320f29d0c6a322a1", @ANYRESDEC=r8, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r9 = socket$inet6(0xa, 0x2, 0x0) dup3(r9, r1, 0x0) 15:39:37 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @loopback}}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r2, 0x4, 0x3800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r3]) r5 = dup2(r4, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r6, 0x0) r7 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200004) sendfile(r8, r9, 0x0, 0x80001d00c0d0) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = openat$cgroup_ro(r11, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r6, 0x7, r7, &(0x7f0000000140)={r9, r12, 0x7}) 15:39:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)={0x1, r3}) 15:39:37 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x7a00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1022.841949][ T8122] fuse: Unknown parameter '000000000000000000000040xffffffffffffffff˜F{C4rQo— ­J¹?…j‚Æy‡ùGz¢ê˜> jkÆ‹®ái6‚ê9c¢‚ÔY”ÜsµÑu/¸0²h2dä³^… 5JÓëê!Á8 ÌøBýëø™õ+WѨ¼ŽJàég|ÒÞ÷á±±ê\tt‘]™k'ßJùœt¢Gjrëç"¹¡Y÷q' 15:39:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xffff8880984b3e18}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:37 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x8cffffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:38 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1023.151079][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 1023.151099][ T27] audit: type=1800 audit(1579016378.124:610): pid=8128 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17046 res=0 15:39:38 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xf5ffffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1023.377096][ T8122] fuse: Unknown parameter '000000000000000000000040xffffffffffffffff˜F{C4rQo— ­J¹?…j‚Æy‡ùGz¢ê˜> jkÆ‹®ái6‚ê9c¢‚ÔY”ÜsµÑu/¸0²h2dä³^… 5JÓëê!Á8 ÌøBýëø™õ+WѨ¼ŽJàég|ÒÞ÷á±±ê\tt‘]™k'ßJùœt¢Gjrëç"¹¡Y÷q' 15:39:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x28}, 0x0) 15:39:38 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1023.481107][ T27] audit: type=1800 audit(1579016378.454:611): pid=8116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=17044 res=0 [ 1023.541325][ T27] audit: type=1800 audit(1579016378.474:612): pid=8114 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=17044 res=0 15:39:38 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c757365725f69643de943239d46a7860412a8365bb2f8bb0697c82a1de86085f297b23c1f7925b2e343fb61c5ed98725e376c4c89a732bd1a151c1cda1a1b93fdc5855134d6cc095ae7ec5e6ac59d88d6f833", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) [ 1023.585035][ T27] audit: type=1800 audit(1579016378.474:613): pid=8117 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=17044 res=0 15:39:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_AF_SPEC={0x8}]}, 0x28}}, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000240)={r8, 0x1, 0x6, @local}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xe8) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r11, 0x0, 0x0) lchown(&(0x7f00000000c0)='./bus\x00', r9, r11) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x70}) 15:39:38 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xf6ffffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1023.858778][ T8167] fuse: Bad value for 'user_id' [ 1023.900199][ T8172] fuse: Bad value for 'user_id' 15:39:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xffff8880984cae98}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:38 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xfb, 0x4, 0x8, 0x3f, 0x0, 0x80, 0x7, 0x40, 0x0, 0x3f, 0x3, 0x6, 0x4, 0x5}, 0xe) close(r0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0), 0x2000000000000169, 0xfefdffff) sendmsg$IPCTNL_MSG_CT_GET_DYING(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x6, 0x1, 0x701, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x5}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8084}, 0x20024840) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4, 0x4144}], 0x1, 0xfefdffff) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:38 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:39:38 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xf9fdffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:39 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:39 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000040)}) r3 = socket$inet6(0xa, 0x2, 0x0) dup3(r3, r0, 0x0) 15:39:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfeffffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1024.445817][ T27] audit: type=1800 audit(1579016379.414:614): pid=8175 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17050 res=0 [ 1024.518335][ T27] audit: type=1800 audit(1579016379.444:615): pid=8177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17050 res=0 15:39:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) socket$caif_stream(0x25, 0x1, 0x1) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffc60, &(0x7f0000000040), 0x1}, 0x0) 15:39:39 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1024.636646][ T8212] fuse: Unknown parameter 'rontmvù˜00000000000000000040000' 15:39:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xff00000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0xd, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1024.903945][ T8214] fuse: Unknown parameter 'rontmvù˜00000000000000000040000' [ 1024.944463][ T27] audit: type=1800 audit(1579016379.914:616): pid=8212 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=17049 res=0 15:39:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0xffffffffffffffff}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:40 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="746d6f64653d303011f4c5c636f58bd4303030040000000000000030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)={0x1, 0x9, 0x4, 0x40600001, 0xfffffffa, {0x0, 0x7530}, {0x2, 0x2, 0x8, 0x3f, 0x20, 0xfe, "07324fb3"}, 0x3, 0x3, @offset=0x80000001, 0x9, 0x0, r3}) ioctl$UI_END_FF_ERASE(r4, 0x400c55cb, &(0x7f00000001c0)={0x4, 0x6f8, 0x3}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000040)={0x2, 0x7, 0xfffffffffffffff9}) alarm(0x80000001) dup3(r1, r0, 0x0) 15:39:40 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000000)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$kcm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xff0f000000000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1025.274680][ T8236] fuse: Bad value for 'fd' 15:39:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000000c0)="bb82bfea731f2b3231bca91c042bd6b63bccc7b4c843762601da7457f64b931886aa35d1065aebac32b2cfd11019e55a51b5f159a331dbff6bec568322af6b7b17e4b074835e0d84e8649824242327160d596b0c42b9a19904104661f6264901abcd252c8e77dd23abca8e1f49c5013cd3d95f468dc20c0d485d69c4ebb92ca4d16281d6afc25ef9caa1ec73601f8810408c53922303b15264b909a11e1e56551a9d9f5cc95820c868de54a9b44a32f182551c66", 0xb4}, {&(0x7f0000000180)="f3bf6dc943cdd1", 0x7}, {&(0x7f00000001c0)="0c4f1f6eec4220d2163dbd99a399f64141af71d61b20c144f488e27a9c7d48d1afcc2a08d3f319acafd7200cb0a1c1a7c993b19f888ff4bd4b7287290a88718cbdc320354b25dba54ad90f56e18fe98b04d6c90cbefdffc4ce005843", 0x62}, {&(0x7f0000000240)="c4fc39f4a9cb03bf79fe68fc023fc3a73fb84f7634d2140ba2060f1956b980982986a46b148ca41b19df8c76144a32c497db7505c30a8b5d211c69afcc816797aad55d6854155562c512f0bc522d8610af6bf69dbe29a9ea980c83d0d4195390cc25d47a7e33780ed0b38d0e216e90c2fef17537ac9167cdfb61cc10b327549e193f6e6bccc47cd82ae8dc05fba42f68709ccb7ecc33632b0c994f5761fb1ce689b680f6ddf59dcb19749bf3cfcfe4a68a6f1e566848f493", 0xb8}, {&(0x7f0000000300)="d35a74af71e093c5571719564be56187028a5db66726198c23c39a7ddf0562e25868e183d5f466a2aa985a542748356a80800c120a872cf8d4cccdee9d869dcb50a79e24e7e42e5e2e91d2cb05f2fcc167773ad6900332812d2e625b1b0e118454d5db11ff79d7c78d55bee38f55aa544f29e4b1bcd6db010693a2ee6fcfd5624c61886a5df6c9971f22c73562135ce83064", 0x92}, {&(0x7f0000000400)="bdacb0d2c04b61e97b4bbc268e588871bde11dc66ece438e44eac17429784b2f9038122afea1e2e389e7983e83a4cd9d46e7560d5bd1b58fe309ba371df5e0f6381d50b4ccc2eac5dad5b60231891c0c8b1c665a9d16f96567e072ae9eeebe29f3d113e9bbc9aec970ead71dca7f91429f55100acac8677da4a397e5657d7761c3454ccef83537aca1fffe275e54b6d6308ef8e0cc78e4afd087b7ffbeb9588bc9b3d36bee662b8c9daa2e4fbaacbc5516d64b67c10fedc1b4c45b64f341956528949f344ab2930ff97adf3c03f482a840cf5c8a01227c07cbe5319b0476", 0xde}, {&(0x7f0000000500)="0c886616e5b2a0dbc8317d59b2553e7999fc3752b87d94baa9e4b92df171f562cc92a4dd63c7fa3014b52cdb434d89daf7a0599ec30adae7e348be655100c72a0d58529983dae5955404172daa1075b534a326b7a3bcfcc3165dad88b6696579bced1917e72ed6ac4db887b9858d8bcb9586a5ca2125b0d8ca92092fb89acb7882b9258346009171eab047c8f17e8b4ec74c921d33d77f7dfdf9f88c5a419034158dbd9c329563df70b44a0cba1c90a132b01993740e61957e04facb8dbc2673fc0cc41430a3f148", 0xc8}, {&(0x7f0000000800)="fada9fe24149aae8364b803684e79a4843da56aadbb1618b314401399dfe1e9e5247e4342db4afbbce7d07b90393b45532657a0f55a12ed856687db0e1f29dd53ff77c163447f3632cfd33500475bb45bde4ec844d9f7870a9dcbe50908d37baadc098092dd20921adfc53d5141544f2d7a687ecf7a9a50395025e46c2d2b4b7d82fd8f1020ac98deaedcdecb800eac2f545d60ab86333d52f7f21e95b142119e625f03901aafe1d123c77363019862758b092c31ceef8c166fce0511d", 0x19}, {&(0x7f00000009c0)="cc4697b5d8a3b276f9eeebb64da0fd7871817d699ab95ca8c2ccf320247e018169ad3d997c884c901e6bb721c16a0cfad54548b2896cbcdd6b716ec9044156043285fa8c5752d85623c1fb2377a969b9", 0x50}, {&(0x7f00000006c0)="2c66b2d351bc5c24cebcf9df19ec76381e997751799ef19aad107c132f8fe9a32dfbdf66e651b73b36c9a5138bd12662bf35f2145f2f11db0fe04d494132957d1d1c7f644b387c6846f02b0ba0fc95f12061b72957ad954828f3c6d5457c335edabf13210fc361f24b33ff176166153b7c9d59f787788a22e88e51", 0xffffffffffffff83}, {&(0x7f00000008c0)="e8e2accdac"}], 0xa}, 0x40040) 15:39:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xfffdffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:40 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYRES16=0x0]) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x1) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="08acd93fc0f04f771c000000", @ANYRES16=r5, @ANYBLOB="21080055a5b33bb1ad5ce3c64085217e9c00000400000097e21395de86396334d6953915ceb88bc81f152245d3a64861add26828a9f62dde030d44fc0c5207000000000000009cb46d3a2e7d934de1cd597dfd735e9d3f1bac272c5df50cc5e4ba7cdfc926ef18a024d2cf88138211f92167c2f987c04b05000000000000006db0c9e1ae856bd83ec476119daa05f961445934eac332d98bf8a01c0563a4cfc9d7cbe19efd5a0e9c4ca83a8f45308d70ec37cf1041a9ba71c094efaca375486e26bae5a44d208d98e9"], 0x1c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x8, 0xa, 0x0) unshare(0x8020000) r8 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') r9 = mq_open(&(0x7f00000001c0)='md5sumcgroup{[em0vboxnet1:-md5sum:proc\x00', 0xc1, 0x0, 0x0) close(r9) setns(r8, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_AF_SPEC={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@ipv4_getaddr={0x4c, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2, 0x1, 0x10, 0xc8, r12}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0x5}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_CACHEINFO={0x14, 0x6, {0x81, 0x6, 0x2, 0x2}}, @IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_ADDRESS={0x8, 0x1, @remote}]}, 0x4c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r13 = socket(0x11, 0x800000003, 0x0) bind(r13, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) accept4(0xffffffffffffffff, &(0x7f00000003c0)=@l2, &(0x7f0000000180)=0x80, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') 15:39:40 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1025.666852][ T8248] fuse: Bad value for 'fd' 15:39:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) poll(&(0x7f0000000280)=[{r2, 0x4144}], 0x1de, 0xfefe0000) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0xd0c00, 0x0) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x80045301, &(0x7f00000001c0)) r7 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r8, @ANYBLOB="b1ff000083bcf0be4e89004b1933552a8bb2f5ff9620a97de28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310401164b7aca87feb47b2c73c57adf6e8c5ce8c39aba52ad2d6ce505140aa0"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r8, @in={{0x2, 0x4e21, @multicast1}}, 0x100, 0x5}, &(0x7f0000000200)=0x4d) r9 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) poll(&(0x7f0000000100)=[{r9, 0x10}, {r10, 0x1ce}, {r2, 0x1000}], 0x200000000000021d, 0xfefdffff) r11 = socket$inet6(0xa, 0x400000000001, 0x0) close(r11) r12 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r12, 0x200004) r13 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) sendfile(r13, r12, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000380)=0x4) r14 = dup2(r1, r9) r15 = socket$inet6(0xa, 0x400000000001, 0x0) close(r15) r16 = open(&(0x7f0000000080)='./bus\x00', 0x340803, 0x0) sendfile(r15, r16, 0x0, 0x80001d00c0d0) r17 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r16, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYPTR64], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, &(0x7f00000002c0)={r18, @in6={{0xa, 0x4e24, 0x7, @loopback}}}, 0x84) 15:39:40 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x75873824e5596a4a, &(0x7f0000000040)=0x6, 0x4) dup3(r1, r0, 0x0) 15:39:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xffffff7f00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc605cc4ea65a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/148, &(0x7f00000000c0)=0x94) close(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000100)={0x11, @local, 0x4e22, 0x2, 'sh\x00', 0x20, 0x3, 0x35}, 0x2c) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x10fd9f6bc399aeef) socket$kcm(0x10, 0x2, 0x0) 15:39:41 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1026.090211][ T8275] IPVS: length: 148 != 24 15:39:41 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @rand_addr=0x2}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="3f94f177dc056aabca7c0dd97f195fb4a980598bf793408724cb825e56bca405d10b65000000000000007fe2926947804b71d9c53ed41e6eb07335568689cadc8b6feafc8b601b3fcd03b6810000130000000078fef3c5d408b250f79b48ca6a82b59d11612285f39c6cf4e52e25644e02e7f84707c407f121880abcaaae7591af2c3bd2688da5f6d100"/148, @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f64653d303030303030303030303030303030303030343030304e9585dd3d4b82a1655f302c757265725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) write$P9_RLERRORu(r3, &(0x7f00000001c0)={0x14, 0x7, 0x1, {{0x7, 'filter\x00'}, 0x348}}, 0x14) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0x990000, 0x39c, 0xece2, r1, 0x0, &(0x7f0000000040)={0x98091b, 0x7, [], @value=0xdfa7}}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000100)=0x44) chdir(&(0x7f0000000140)='./file0/file1\x00') socket$inet6(0xa, 0x2, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup3(r5, r0, 0x0) 15:39:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xffffffff00000000, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:41 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000900070000000000368229e0000080ffffff0000000000000000"]) [ 1026.379531][ T8289] fuse: Unknown parameter '?”ñwÜj«Ê| Ù_´©€Y‹÷“@‡$Ë‚^V¼¤Ñ e' 15:39:41 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1026.532907][ T8275] IPVS: length: 148 != 24 15:39:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0xffffffffffffffff, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1026.610222][ T27] audit: type=1800 audit(1579016381.584:617): pid=8282 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17054 res=0 [ 1026.664757][ T27] audit: type=1800 audit(1579016381.584:618): pid=8284 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17054 res=0 15:39:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$sock(r0, &(0x7f0000000d00)={&(0x7f0000000640)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000006c0)="af953c64533007fca25522055ca6895e72b8086f4573c4f174e51ab98d247b7eea22f88feb63fc3c80731ebf97f8f4c771c55f7874cc2b08a6be25ecb66dc0212840be858e2f2722b3e6278758872954244b848c5b632ee60b2623025269bb3b7a32a18b3453c0e8e0cf954f3c2673aface861bf1876d7fc21bf50961b71636e0f6a3601fd5b965698d92a54103a62a916f11d1ac77df1bcf1a0609383e96b5eef59dc0d8be2fd64ca1463f8e0f2e050a9db2239dcb8d7692880f81f945736ddf0d6e882d578f46279e7f0517f2bada1e8d2484aa0781cce412a8511bd691ef216e31273c5de52e63e3bd86670c9183a1d8dbfa86b40", 0xf6}, {&(0x7f00000007c0)="832507be724acc98e548ca52c257ef7d59857afa", 0x14}, {&(0x7f0000000800)="d6a42ff9c04205844f143d2d4e18939212897ea8f3158fca1ef7ea4a9af009e1f0110f6073e8a823aa479ec32f4e81d4c46dfe45131fda5e0a3067d0d3d85f2961d396e69c5f68269738f3bc177670ca84099b9faf2eabee20ca2495c0c429592cf47156f7aa346e8e892001a2ac055b655f85fe1df3f37075ae9a0b0a47ac1798935e40cc35524dbbb9452c78ad45c5367dd66b02c96f", 0x97}, {&(0x7f00000008c0)="1a1d69ae419cb470a1ed78138f61957e025d36ad9be498bb4ff149af3b38366f68aa6c67494b6081d69eb74d650f076a", 0x30}, {&(0x7f0000000900)="bc16557e6b86b5850a3875f7510d6cf348998ee9a314a0a8851a6f217be48154b572c97cc3e26326d8ea8505e811c431e86612705b14eca07757ec5479715e79a62530dcb39321d2233ad6d7dbf9f39b7dc474b4ad68f64d290d", 0x5a}, {&(0x7f0000000980)="5610657cfdd0e799a644e7838c1e3a9938829bcc95fdcd41384b57e9575d029997053a04ce0ebe9d37e917a35c0a7cb93e5063a1d4e3828c78e013742020d43a83b1b93c42137c25", 0x48}, {&(0x7f0000000a00)="f4e7b5e2ad48b7f996747721c5d7f9cb48fc992f9a9b5179cb68d5585718ed70f3570533e3409eb4a1026911ba0a32cf30af7b67a2326d8625e9bbce56fbd64138fb6f302bce3f84a95c47cdfa7a686820ab5cf88706841bcfd659b69782d3fa4da4fee832bfcf02bd662d469c864e3276c72a1657e590565fa689e7c6b1a083a5eae5838573c57335051ba59efcbe1cfe411305fe07a61c68c657e958dee96495dad0d445cbf08926480d0224fd3499eef27c005decb75dba70", 0xba}, {&(0x7f0000000ac0)="212ed4a0104b3afaafc6d97eb61b5da6411285454ea0a160a1f6f5e6992ee2160c8b0daed8d4b7881392df439ca5b2ed97f82b1d28ab1fbae78c69f633e76c01356bf6a33e3e17be851ea2c21d33248b85f745631791fc807177057b6b38e5200bea18a5a707ca966a6e29d8f4c9a8ee3db44dd81aef3e27a05814246b8672ac5ab9617a1fd0468b37f331b07f16b040adf38075a689f9502c70ec8905c2a752f8985b5b91200b939311cbc8e76eec14d84f094c9b5fb72e5f377c47829caa1d078817a2b7465a", 0xc7}], 0x8, &(0x7f0000000c40)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x40}}, @timestamping={{0x14, 0x1, 0x25, 0x8001}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x1c6}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xa8}, 0x20000058) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4800028}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r1, 0x19d9f5eb7d38ae41, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'veth1\x00'}}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000000010902002bbd7000fddbdf25010000c148d5d552e6b604080006000000000009000100bf797a300000000600000003070000040900010073797a30000000b92b"], 0x44}, 0x1, 0x0, 0x0, 0xc014}, 0x4008011) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000080)) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4, 0x4144}], 0x1, 0xfefdffff) close(r4) r5 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup3(r0, r5, 0x0) ioctl$BLKPG(r6, 0x1269, &(0x7f0000000600)={0x400, 0x80000001, 0xe4, &(0x7f0000000500)="4f1b22d347c03abefd72bd72c09df17a3fb56b76e0aea6a9506b5270dee8b6b39c9c5ddb7c99788ddabb732b3bb32a83f309cb38f6b665206b01239c0a638c67e54de701f24fc13e79bdd52b5730558048106a87ac6331b3eef93ecca904471273cf10d28260cd47e7b14dd3f2158290ffb53477ed1aa5f1d7d7083deba8dd83b46d3b6ac0592810e3e6e28a3070f68c308d34c03b1c3b3ca8a8ee45a9b041a554a47d6caa263ad38e9f2a2af3c7a3c22ea3d525949465fc17d8feac4b2745ddeff2d963f8d0528be5b56e2fabe1229bdf77a536f76e57295f251ae20dc706a89535860f"}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/llc\x00') r8 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000480)=0x60) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f00000004c0)={r8, 0x40}) 15:39:41 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1026.790467][ T8296] fuse: Unknown parameter '?”ñwÜj«Ê| Ù_´©€Y‹÷“@‡$Ë‚^V¼¤Ñ e' [ 1026.803884][ T27] audit: type=1800 audit(1579016381.584:619): pid=8299 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17054 res=0 15:39:41 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000000c0)='keyring\x00', 0xfffffffffffffffd) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000140)={r2, 0x20, 0xe4}, &(0x7f0000000180)={'enc=', 'pkcs1', ' hash=', {'sha1-ce\x00'}}, &(0x7f0000000200)="1025ced2c3a8557a9592e934cc2d590cb392a2f2903e8222851f4c175e31efd3", &(0x7f0000000240)=""/228) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea25a8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed', 0x7}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:42 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) openat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x28) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYRESDEC, @ANYRES64=r1, @ANYRESOCT]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r4 = socket$inet6(0xa, 0x2, 0x0) dup3(r4, r0, 0x0) 15:39:42 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x0, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1027.186089][ T8327] FAT-fs (loop2): Unrecognized mount option "check=relaxed" or missing value [ 1027.216450][ T8330] fuse: Bad value for 'group_id' [ 1027.271536][ T8327] FAT-fs (loop2): Unrecognized mount option "check=relaxed" or missing value 15:39:42 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x0, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:42 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x0, @broadcast}, 0x80, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:42 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x6, 0xeb1d, 0xffff}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 1027.437331][ T8341] fuse: Bad value for 'group_id' 15:39:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed', 0x3c}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:42 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1027.609564][ T8348] FAT-fs (loop2): Unrecognized mount option "check=relaxed<" or missing value [ 1027.668408][ T8348] FAT-fs (loop2): Unrecognized mount option "check=relaxed<" or missing value 15:39:42 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x84902, 0x0) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000440)={0x548000, 0x400, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x9a0906, 0xfffff1c5, [], @p_u16=&(0x7f0000000240)=0xd98}}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000480)={0x4, r4, 0xa446b0e1c85913f5}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @rose}, [@null, @remote, @null, @netrom, @remote, @netrom, @null]}, &(0x7f0000000040)=0x48, 0x80000) write(r5, &(0x7f0000000340)="6f0af4dc2147b14bec14835d5df50cf79a1c6eab847ff751f8a08a6da5e22dd02b035e1d62b2aac9ad8f4bac2aacd00230a27a9c3e20983a6f971798f48bd422f14ce6fde611d42be5ba3b7f18f274026089f09d864a56632416ef99ca3faafa2945c224c23d644f5fdfa3328c86fe7905e03114fca67ce5fd7975ce0584fcedb672f359cc2128f900203d1b01e6", 0x8e) dup3(r1, r0, 0x0) 15:39:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed', 0x4a}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:42 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1028.000373][ T8363] FAT-fs (loop2): Unrecognized mount option "check=relaxedJ" or missing value [ 1028.054979][ T8363] FAT-fs (loop2): Unrecognized mount option "check=relaxedJ" or missing value 15:39:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea2fa8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x80045301, &(0x7f00000001c0)) r5 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000400)={r6, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r6, 0x86, 0x0, 0x9, 0x3f}, &(0x7f0000000100)=0x18) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:43 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000006000000000000000000000100"/32]) 15:39:43 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:43 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$SOUND_OLD_MIXER_INFO(r2, 0x80304d65, &(0x7f0000000040)) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x4144}], 0x1, 0xfefdffff) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r4 = socket$inet6(0xa, 0x2, 0x0) dup3(r4, r0, 0x0) 15:39:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:43 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x8}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@loopback, @mcast2, @local, 0x8, 0xc69f, 0x88a, 0x0, 0x5, 0x100000, r5}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f00000000c0)) [ 1028.368100][ T8386] FAT-fs (loop2): Directory bread(block 2563) failed [ 1028.380757][ T8386] FAT-fs (loop2): Directory bread(block 2564) failed [ 1028.402964][ T8386] FAT-fs (loop2): Directory bread(block 2565) failed [ 1028.417450][ T8390] fuse: Unknown parameter '000000000000000000050x0000000000000003' [ 1028.424600][ T8386] FAT-fs (loop2): Directory bread(block 2566) failed [ 1028.439035][ T8386] FAT-fs (loop2): Directory bread(block 2567) failed [ 1028.446186][ T8386] FAT-fs (loop2): Directory bread(block 2568) failed [ 1028.456491][ T8386] FAT-fs (loop2): Directory bread(block 2569) failed [ 1028.463846][ T8386] FAT-fs (loop2): Directory bread(block 2570) failed [ 1028.474515][ T8386] FAT-fs (loop2): Directory bread(block 2571) failed [ 1028.486315][ T8386] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:43 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x2}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:43 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:43 executing program 1: r0 = socket$kcm(0x10, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:43 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)='veth1_to_hsr\x00', 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1028.861442][ T8406] fuse: Unknown parameter '000000000000000000050x0000000000000004' [ 1028.886830][ T8404] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1029.028464][ T8404] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea5ca8d8150ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:44 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x0, 0x3, 0x10000, 0x5, 0x1, 0x1}) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200020}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, 0x3, 0x8, 0xdc9886b3f8189df, 0x70bd27, 0x25dfdbff, {0x1, 0x0, 0x4}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x1b}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88fb}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x13e}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4e2e}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x795}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x5}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:44 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x3}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:44 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) prctl$PR_GET_THP_DISABLE(0x2a) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0xffffff26, &(0x7f0000000300)=[{&(0x7f0000000000)="2e0000001c008105df0f80ecdbc0b9f207c8eaffa20305000a0002000a0ada1b40d805000500c50083b8", 0x2a}, {&(0x7f0000000080)="b3f0384ce74234f79d"}, {&(0x7f00000000c0)="4f058ec2c74ffae5dff51f3d904e5c963959b8ed76ee4a854c09f0a0d94702a70d4497631cb6b0ac4e739fff7b309da5dd950582797f23dddb126270def0afbbf1051aa4ad2bf564ec92f35fd0d681c0da513370773ba7981cc3b21a73899305a6ee766111744bd661f0b6fc79a0c6c6ff8596e3995d6733a16b754efad0980dce85b8d2cc6c9ae0f84374576f88519a065a9728707ffaefec4bc97cb866384bdc6ac711ba5af9720cc4c00ffc8c4ea2a1e6ae30204407cdd84cb0ffeff0fec4127c1f561923f4c1e895970012839098e2c3ae3f46b69701ec2f2984a37a9905358d"}, {&(0x7f00000001c0)="fc979785b9c6a86969d140038e307d5a7c0338003b5d5f6a1dc69da237ad6527141d10b2286e47adbddf1d9e0e556c73afc9be91ef5c5f83dcb052e9b9cf9cda588bc99c43145c5a455921baf91b9f2936df9b5d68978f375111982cee20f887c5d33f638b8bd19a610fdc3ccb94"}, {&(0x7f0000000240)="c5148d9ae85b873d314ffb0fcdc63cc69d53d2a166daaebc4d350a64598549d1d65f80fb9847d8f84756f89b3eae18048af5e468f21054e8686193ed1a34e79936440b59a7ecb0a7a6d567032920f2fb0b22a1e27c3f6e12fb9db7a1470444dff069e34eee563e280142ffbae4d39b6a18adc5d23c660254c53efe8e0ac6db2d855e4ef9044f0d6423324f3b629791a57a87ec5d"}], 0x5c, 0x0, 0xfffffffffffffee7}, 0x0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x7fffffff, 0x80000) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000580)) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000380)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x2000, 0x0) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) syz_open_dev$usbfs(&(0x7f0000000540)='/dev/bus/usb/00#/00#\x00', 0x9, 0x68282) poll(&(0x7f00000000c0)=[{r4, 0x4144}], 0x1, 0xfefdffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./bus\x00', 0x0, 0x8}, 0x10) signalfd4(r4, &(0x7f0000000480)={0x80000001}, 0x8, 0xfbebc5bd166c4b6c) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000440)) [ 1029.352647][ T8425] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1029.440648][ T8425] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:44 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x4}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:44 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:44 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00324c3307746675ae0000000000e2ff0000e10079d41680536bce3c397d835bc23419c53ee51168a41565856e6150f99bae87036ba38ba02b649afab18a5d73690e8f5dfd43da7ad6c21b35f7d647255db5a862e500fd4e230bae4074fb15beb88667e8565ed9a11410c583dc2e3cdb28c4ea942a45ca5200d6e7f6c7008a5b88d92608fc44c5182b06c575d7d2d7b5c66d2f5807856cc25b2582ff514aa68b20e8df0878b48be0b0ceef5795b12db2c862689caad2e38c9bdce43239d01c124e43c9b1ae8e2a54251e226a1bfb28fb05596875bdb6bee7859cc8ced4a0c33b8887d6494f00431f"]) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000000)={0x0, 0x9, 0xffffffff, 0xffffca91, 0xd508, 0x6}) [ 1029.827756][ T8445] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1029.910816][ T8445] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x5}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:45 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1030.233923][ T8458] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1030.251701][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 1030.251719][ T27] audit: type=1800 audit(1579016385.224:624): pid=8433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17042 res=0 [ 1030.324382][ T8458] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1030.390666][ T27] audit: type=1800 audit(1579016385.344:625): pid=8452 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17012 res=0 [ 1030.477301][ T27] audit: type=1800 audit(1579016385.344:626): pid=8454 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17012 res=0 15:39:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8070ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) write$P9_RREAD(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="3935664a000000000000a42d2ae247632b7f5e6ed6020016000000464dc2891c070000"], 0x21) 15:39:45 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:45 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) 15:39:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x6}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1030.643069][ T8474] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:45 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x4a4240, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x9, 0x2, 0xffff, 0x9, 0x7f, 0x5}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1030.742984][ T8474] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:45 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x7}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1031.081655][ T8492] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:46 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1031.174885][ T8492] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1031.233626][ T27] audit: type=1800 audit(1579016386.204:627): pid=8488 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17042 res=0 15:39:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, 0x0) [ 1031.304558][ T27] audit: type=1800 audit(1579016386.274:628): pid=8481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17018 res=0 15:39:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x8}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:46 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x1) [ 1031.475621][ T8503] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1031.479311][ T27] audit: type=1800 audit(1579016386.274:629): pid=8473 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17018 res=0 [ 1031.554903][ T8503] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8140ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x9}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x22400, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x58, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8000}, @TIPC_NLA_BEARER_NAME={0x11, 0x1, @l2={'eth', 0x3a, 'macvlan1\x00'}}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x0, 0x3, 0x800}, @TIPC_NLA_BEARER_UDP_OPTS={0x0, 0x4, {{0x0, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}}, {0x0, 0x2, @in6={0xa, 0x4e21, 0xc0, @ipv4={[], [], @loopback}, 0x1}}}}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x400080c6}, 0x20000000) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}]}, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000240)=0x79, 0x4) 15:39:46 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f0000000080)=@tipc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/50, 0x32}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/67, 0x43}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/133, 0x85}], 0xa, &(0x7f0000000800)=""/3, 0x3}, 0x20) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1031.970061][ T8520] FAT-fs (loop2): Unrecognized mount option " " or missing value 15:39:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x69) sendfile(r1, r2, 0x0, 0x80001d00c0d0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x0, @remote, 0x4e23, 0x4, 'sed\x00', 0x0, 0x0, 0x400070}, 0x2c) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x40000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="03e30000b0031aec860b9a3189e466f179e1fc174577e998ace0836d365edd014bd8911c50fb2171ab1c388fd9aeb4a841ddf5788a9bf7f089ebcb5d553641dd9ead5b6791d1449ac945385fbbf0e7ab6d79c17f53b646ab83fe8eee3dc624ff4659c458c20000000009f92c1e6a151c849d2fd90c6a0fedaa4d9aadda41"], 0x35f) [ 1032.051051][ T27] audit: type=1800 audit(1579016387.024:630): pid=8513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17148 res=0 [ 1032.109803][ T8520] FAT-fs (loop2): Unrecognized mount option " " or missing value 15:39:47 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x4, 0x2a, 0x3, 0x1ff}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) r5 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendfile(r3, r5, 0x0, 0xa96) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) 15:39:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001980)='/dev/vcsa#\x00', 0x5, 0x402) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000019c0)={0x2, 0x84, 0x2d17, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000080)=0x4, 0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:47 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0xa}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1032.504360][ T8547] FAT-fs (loop2): Unrecognized mount option " [ 1032.504360][ T8547] " or missing value 15:39:47 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1032.641409][ T8547] FAT-fs (loop2): Unrecognized mount option " [ 1032.641409][ T8547] " or missing value 15:39:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8160ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1032.817725][ T27] audit: type=1800 audit(1579016387.794:631): pid=8545 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17042 res=0 15:39:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0xc}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:47 executing program 1: socket$kcm(0x10, 0x2, 0x0) r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000140)={0x2000400, 0x2}) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet(0x2, 0x100806, 0x1) sendmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0xffffffffffffff01}], 0x1, 0x0, 0xfffffffffffffeaa}, 0x8840) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U+', 0x10001}, 0x16, 0x1) 15:39:47 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:47 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xff) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x8000, 0x1eb) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$SIOCAX25NOUID(r3, 0x89e3, &(0x7f0000000040)) fcntl$setpipe(r1, 0x407, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)={0x1, 'team0\x00'}) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) r8 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) accept$inet6(r8, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) fsmount(r7, 0x1, 0x1) r9 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r9, 0x4144}], 0x1, 0xfefdffff) close(r9) sendfile(r4, r5, 0x0, 0x80001d00c0d0) write$P9_RUNLINKAT(r5, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000600000000f5000000000000000000000061840000000000746de014a71e7972d13d37f86f2cd1798f8600a1912ff3d287df3c93069acecf3933d7268756e3d0d55aa8eda8678104d3cbce6ef914cc5933f43474dd08eac6b6c478ff145ea6ea3cfefb4c7d63dd50b37100157624228d6e6a024205c5fca48b627788599c4dce72d3192448bf967aeb961e73c7616b445871ddce60c898c24548d7dae6b085e50edfe781225ac10e621b83bd35a21fb11877302c2d7108a332511e9ab328db972a85b776db9a1babc1c568761c30"]) [ 1033.029310][ T8560] FAT-fs (loop2): Unrecognized mount option " " or missing value 15:39:48 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1033.150596][ T8560] FAT-fs (loop2): Unrecognized mount option " " or missing value 15:39:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x10}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:48 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1033.493187][ T8583] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1033.572261][ T8583] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:48 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x14}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8250ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:48 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1033.890438][ T8596] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1033.922050][ T8567] vivid-008: kernel_thread() failed [ 1033.973495][ T8596] FAT-fs (loop2): Unrecognized mount option "" or missing value 15:39:49 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000140)=0x5) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0) 15:39:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x23}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:49 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000380)=0xc) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x20}}, {@mode={'mode', 0x3d, 0xfffffffffffffff8}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0xd6}}], [{@fowner_gt={'fowner>', r3}}, {@seclabel='seclabel'}, {@dont_appraise='dont_appraise'}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fsname={'fsname', 0x3d, '\x00'}}]}) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x9}, [{}, {0x2, 0x1, r3}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x5}, [{}, {0x8, 0x4}, {0x8, 0x0, r4}, {0x8, 0x4, r5}], {0x10, 0x2}}, 0x5c, 0x1) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r3) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:49 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1034.292014][ T8622] FAT-fs (loop2): Unrecognized mount option "#" or missing value [ 1034.391046][ T8622] FAT-fs (loop2): Unrecognized mount option "#" or missing value 15:39:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x48}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:49 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1034.642837][ T27] audit: type=1800 audit(1579016389.614:632): pid=8624 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16657 res=0 15:39:49 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) r5 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x1f, 0x90000) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0x1, 0xa2}) sendfile(r3, r4, 0x0, 0x80001d00c0d0) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x11c8cb5b32856191) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) write$P9_RCLUNK(r7, &(0x7f0000000040)={0x7, 0x79, 0x2}, 0x1d2) r8 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendfile(r8, r9, &(0x7f00000000c0)=0x2, 0x3) r10 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$kcm(0x29, 0x7, 0x0) ftruncate(r10, 0x200004) sendfile(r0, r10, 0x0, 0x80001d00c0d0) r11 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x8000) ioctl$FS_IOC_FIEMAP(r11, 0xc020660b, &(0x7f00000001c0)={0x0, 0x6, 0x4, 0x0, 0x1, [{0x3f, 0x8000, 0xffff, [], 0x9}]}) [ 1034.801697][ T8641] FAT-fs (loop2): Unrecognized mount option "H" or missing value 15:39:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d83c0ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1034.891602][ T8641] FAT-fs (loop2): Unrecognized mount option "H" or missing value 15:39:50 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x400700, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x4c}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1035.210582][ T8662] FAT-fs (loop2): Unrecognized mount option "L" or missing value 15:39:50 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f0000000080)={0x5, 0x1}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, 0x3d2823a5d7d0028f) [ 1035.293463][ T8662] FAT-fs (loop2): Unrecognized mount option "L" or missing value 15:39:50 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200000, 0x0) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000140)={0x7, "bb6640e6d9c989140a31abbdfcfb8c8c14d95d7beb4ebd55b720687a30656ad9", 0x3, 0x3, 0x3, 0x4, 0x7001402}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000817120109bedb7ad9457214942e5c9b30000007c19000000d5f8e234b2522a00"/48]) 15:39:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x60}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:50 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1035.549224][ T8678] FAT-fs (loop2): Unrecognized mount option "`" or missing value [ 1035.623557][ T8678] FAT-fs (loop2): Unrecognized mount option "`" or missing value 15:39:50 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x68}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1035.767776][ T27] audit: type=1800 audit(1579016390.744:633): pid=8675 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16563 res=0 [ 1035.837859][ T27] audit: type=1800 audit(1579016390.764:634): pid=8677 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16566 res=0 15:39:50 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:50 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000006000000bc360000000000000099e0bfa80ad049ed48df3b"]) 15:39:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d85d0ff40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x7) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1035.948801][ T8688] FAT-fs (loop2): Unrecognized mount option "h" or missing value [ 1036.019320][ T8688] FAT-fs (loop2): Unrecognized mount option "h" or missing value 15:39:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x6c}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1036.200310][ T8704] FAT-fs (loop2): Unrecognized mount option "l" or missing value [ 1036.274454][ T8704] FAT-fs (loop2): Unrecognized mount option "l" or missing value 15:39:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f0000000100)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x7fffffff, &(0x7f00000000c0)=0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x3d3}], 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000140)={0x1}) 15:39:51 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x74}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1036.496673][ T27] audit: type=1800 audit(1579016391.464:635): pid=8703 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16993 res=0 [ 1036.542526][ T8715] FAT-fs (loop2): Unrecognized mount option "t" or missing value 15:39:51 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x20}) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x4144}], 0x1, 0xfefdffff) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000040)={0xf000000, 0x7fffffff, 0x3, r3, 0x0, &(0x7f0000000000)={0xa10902, 0x60, [], @ptr=0x4}}) r5 = getuid() ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f00000000c0)={0x3, @bcast, r5}) [ 1036.715701][ T8715] FAT-fs (loop2): Unrecognized mount option "t" or missing value 15:39:51 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x78}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1036.991065][ T8730] FAT-fs (loop2): Unrecognized mount option "x" or missing value 15:39:52 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81502f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1037.096181][ T8730] FAT-fs (loop2): Unrecognized mount option "x" or missing value 15:39:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x0) [ 1037.192435][ T8737] vivid-008: kernel_thread() failed 15:39:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0x7a}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:52 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x3, 0x6}) 15:39:52 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1037.381803][ T8748] FAT-fs (loop2): Unrecognized mount option "z" or missing value [ 1037.444887][ T27] audit: type=1800 audit(1579016392.414:636): pid=8747 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16833 res=0 15:39:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0xfffffffffffffcdb}, 0x0) syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_DBG_S_REGISTER(r1, 0x4038564f, &(0x7f0000000040)={{}, 0x8, 0x6, 0x9d18}) [ 1037.498572][ T8748] FAT-fs (loop2): Unrecognized mount option "z" or missing value 15:39:52 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x2b05) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:39:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}], [], 0xff}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:52 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:52 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f00000000c0)) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000200)) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000140)=""/142, &(0x7f0000000000)=0x8e) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 1037.807561][ T8770] FAT-fs (loop2): Unrecognized mount option "ÿ" or missing value 15:39:52 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1037.869181][ T8770] FAT-fs (loop2): Unrecognized mount option "ÿ" or missing value 15:39:52 executing program 2: select(0x40, &(0x7f0000000080)={0x6, 0x2, 0x3, 0xbb, 0x4, 0x7, 0x1000, 0x3}, &(0x7f0000000100)={0x7da, 0x6, 0x401, 0x5, 0xe9b8, 0x3, 0x6, 0xfffffffffffff922}, &(0x7f0000000180)={0x1000, 0x6, 0x7, 0x100000001, 0x5, 0x7, 0x10001, 0x7}, &(0x7f0000000200)={0x0, 0x2710}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040), 0x4) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1038.102835][ T8782] FAT-fs (loop2): Directory bread(block 2563) failed [ 1038.117336][ T8782] FAT-fs (loop2): Directory bread(block 2564) failed 15:39:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81503f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:53 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1038.147235][ T8782] FAT-fs (loop2): Directory bread(block 2565) failed [ 1038.174030][ T8782] FAT-fs (loop2): Directory bread(block 2566) failed 15:39:53 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1038.240329][ T8782] FAT-fs (loop2): Directory bread(block 2567) failed [ 1038.273477][ T8782] FAT-fs (loop2): Directory bread(block 2568) failed [ 1038.301241][ T8782] FAT-fs (loop2): Directory bread(block 2569) failed [ 1038.335999][ T8782] FAT-fs (loop2): Directory bread(block 2570) failed [ 1038.355204][ T8782] FAT-fs (loop2): Directory bread(block 2571) failed [ 1038.381494][ T8782] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x32f, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0xffffffffffffff80}], 0x1}, 0x0) 15:39:53 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x40000, &(0x7f00000001c0)={[{@nodots='nodots'}]}) socket$kcm(0x2b, 0x1, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x70, 0x9, 0x5d, 0x40, 0x40, 0x0, 0xaf, 0x8, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x8, 0x8001, 0x2000000, 0x0, 0x3, 0xffffffff, 0x9}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000280)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r2, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x4400, 0x0) bind$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x0, 0x1, 0x90, 0x6, 0xff, 0x6}}, 0x8) 15:39:53 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:53 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$sock(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x316, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="21573e51b13d99d2a019787b37c63310ec2623cc459416a2d57f3be9e6a4364f9580a91944fdb8f24f97b0badcdffbe2f8f895ac6144b56654f6f16c9e85f9335b0f8af6f9b4fbf251c553b9db9b910e88007a25f05ef27263ceb1e0fb914d76ae374c6adbf9930aa38f1e0d4e8165e9b3b171b992c71556844a3566cf5ef17d2851071f0344bd394ad39348c76e46592abde08b5f942d85f073913b8982fc52da349ad12fd8e162712f01114adf4a86102f1cc4be0fbc2f867d006ef2a55604d77af311dba95fcc24e9e12275", 0xcd}], 0x1, &(0x7f0000000240)=[@timestamping={{0x14, 0x1, 0x25, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0x800}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}], 0x60}}, {{&(0x7f00000002c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000400)="e36740a33df4b4673d71d6d8d844c83a9d5120180b75cb98d98c9ea6b14969401ab6cb1dd03c64c3f4ac6206c88ed39effd479aad523df130cf28089288b7ee2418d985078e1f8b19ed5d2202f3e4adb9557c38d557d0dd2d790d96a4d3d777da105b4b4721746c2f0abb4118b2e37fe09db979c1f88033eee61f2f43e95672fc42a97344141685efaa011fe185fda3a935ba5ea5c43c1f457fef332c927bde9553edbe8144532480fc189edd4d75bbd17a50c9bae9f7c019a537ec6ec52ced122e40a205928551fdde125d0b9289b32f217", 0xd2}], 0x1, &(0x7f0000000380)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x18}}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000500)="f73a9221bbfb9138d67344669eef637c04e39670fa26eb0a31ab33fba377e13bb65f4ed2e9362cf43eb5231f72b43868290c6fc2771135709a451b62b3dc7ba9b3694fd2b36216544163d82b450686ad81a1666f7aa7f3bf2ee9fef42c6715e6a88720c35dbeac9b24e1cd0548d5506403b98fa359c8e3d5c52e6d4d06eefc36576ee7a634b75028f76de4a68ba47cc92edf9e86548b90c2fab6dfc5feb15104449ef239719fc3ed259298", 0xab}, {&(0x7f00000005c0)="3f8173c1e38a84d9f2223bd99bf3f710f4879cd7100b3f52342d93ddf7278dd9b1b3e30a3acd39d999ec23aa539776d55181ae75987fff7d505dfd2ba1f575239e38ad1c7715c3e946626e5f460f836a9954c5ba2dddaccd54314e012b9195f5b20bae3bf8cb6c8e8edaff44ba9d915bcfeedb99101c616db72793b3a786d5d811b36b8f41b14419373d3f1dffa930a1d0fd2738c89e48f411a363409c203a2ed08d845cc91bf79c4439c91c25360c302fd1eb878a54c88d79059bbfa63d", 0xbe}, {&(0x7f0000000680)="c63d95863fcad89d108e6ed89bc638a833cc435dcc970d2f20469c064691ce2999877786f31bff502ab4951395f0f5e4967ffafc6fc2b94f846e5cbda853d25051d9be49c75c51b2cfe0a51bc1cd08a1810e0c125c6c7c8b90f80efaca3241ec8ade606566894d240bbe6c474465045653b997beace5809c8997d8bcdec5aed45b5d4511b70702bb3ebfef20df8bdc5363634550b9572c4741037f5d", 0x9c}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="d86bec1464e91bef94e4a0a6e59af5eb77d7b62185650787ad8bf2760928ea7124655e9e68054cca1cc5e6a8de444f5692a269", 0x33}], 0x5}}, {{&(0x7f0000001800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x2, {0xa, 0x4e20, 0x6, @remote, 0x1}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)="f42722d21dfcf89c22d273ee42eb1581f9db3e87b57eaf9f2b093f95921fe97b0c08cbb474b8888a2e796c38a9ec2fd2c14ff22a501202062edb9e4e9bbb", 0x3e}, {&(0x7f0000001900)="5bb42ddc7e7ca47572f689b7e75281e8c9fef0f268d18a9ebd1e46c84f88f6a687c6338ed877b18837a85f3f744f916c4fc1cbe36ec3f6ea55ad8ae9162045876bb234a52ba35b8068ff34d276506c6826aad11c1a0fb451f9abd06795f460ccebbe3ed309738dafae424e2456d1f90f08d99a83d52176ea82549a39be52da2f1423d20ec9372d8cf086d0b4896538e5ccd6c52f06c5867a93e077883d58342b36c729ec4e1d34effcb7eb4e51908a4b528bf8f9fc5cf78dca246a73ebef", 0xbe}, {&(0x7f00000019c0)="4e8d0df5f2497e39718b006ed76fbd745aa8948fdc26963f20cccd92e25126f277e0076dada9606a82d634213081b8a815c48be0640a3559f8d469466948ef6b0476b4ba8d0f4d4cca65933b1e71ef28fab39be322b890c7dda0b47f533b373e3b18c1b081f1cc147976eeb1d8628ca2c725ddbb365973", 0x77}, {&(0x7f0000001a40)="cac9ca484251d02522c7415c690ec5454ccfb1559c694fe186ccb2b6fd4c54caa9ff72452f6fe96585b23ad35f4493a6825024ac56d439929e02dddfecbf0cd18a05683462cfeb8ab8f3b7cd7f38717e79cffe8260f22f79a2f8c1fb6581b1d48c7f473a8db4796ba6ee21612a29b64ddfbc7031a0184b2b12083db2198fa39c86443c07620274115e0084098280412e935d5c14503d16b79259c00e0f65e250d04fc46911265e3e8728db677d644cbf417b23f4eda1d70c6b519ecb965a", 0xbe}, {&(0x7f0000001b00)="51326588d7565b0cb2b78a3a33cde428fd4fa5f4825c8e1dc64d2798cb2ad57e6b79129911fa17b09480448a03b5208cc9004c1675c6f0967050adfa0caa0b96d72de46a57563bde664665d3e08f22abfa9b8c97347c213725cd7038085c610194326fb150962c6003712829f4d60cb2fc815a0e2e5fdbce563cd9907e8b5cf60b46ca331d07c86a15b36616941f4b46da96d483239acef87ceaa2222cc25a94991486ed1227d4a44553426364b5834adcebb06037859586b5a3735bd6f91de3d31c3d1c5f561f358595ed61", 0xcc}], 0x6, &(0x7f0000001c80)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18}}], 0x60}}, {{&(0x7f0000001d00)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d80)="4e46b6b35ddc7eb813d04f5868a945555e9e40cf18e82d1c420f6984100fcc610a572b4456da3787f3ba8fa78cba1684abcf83b26e1a263f8e55cd5e441ab0187de2de2dc659e58d7f1be11b42717bbecbb5f96914428bf89baa30dbc4341bbc026ef09c1f052297ab04320f82bb01ef06948a8b0537b8994947208c504709ee0af4790dcf6dd26dfa43e583a06f27bd9053e9151022d8265348bd963ad953b0e8720f2a45eeb1ef3df4ada157fc508fb82e5f83bd211b1f4a9d0b47c18903b7ef7d7c6e07807212", 0xc8}], 0x1}}], 0x5, 0x8000000) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r2, 0x4, 0x3800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r3]) r5 = dup2(r4, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r6, 0x0) r7 = syz_open_procfs(r6, &(0x7f0000001880)='net/protocols\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000002000)='dctcp\x00', 0x6) [ 1039.125011][ T8818] FAT-fs (loop2): Directory bread(block 2563) failed [ 1039.172916][ T8818] FAT-fs (loop2): Directory bread(block 2564) failed 15:39:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stat\x00') r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xbb74f1146cd5b60b}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000123bd7000ffdbdf25090000000a00f400aaaaaaaaaaaa00004b01e76cd003dbc2d804c822a875e794ad5ff5b724d4cb9d2e724c8a3b15bd504b56472666a984f1fa01479f8bf6d74fab98da67cbb16c85b098e507d9973b3e9cfbf2ab769e04a2aaaca5d4cfecafd3f368b53e1d31c79da816bc01d08a526af0fa38c91a359bd5b31c4c6771c37207207f076257034a9ae3fdec5897b43582771a53ea1990b8034c1aebb8b0d97cee4a0e8ab8d4c730f53bd233ec207864cb076f6deeabd3dd7cd95d6a17efb85bf6134dcf4426338f543828a7c4d8d68952e54ce2ad"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r3 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) ioctl$VIDIOC_G_JPEGCOMP(r3, 0x808c563d, &(0x7f00000000c0)) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:54 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1039.220577][ T8818] FAT-fs (loop2): Directory bread(block 2565) failed [ 1039.308103][ T8818] FAT-fs (loop2): Directory bread(block 2566) failed [ 1039.362763][ T8818] FAT-fs (loop2): Directory bread(block 2567) failed [ 1039.412124][ T8818] FAT-fs (loop2): Directory bread(block 2568) failed 15:39:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81504f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:54 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000080)={0x1000, 0x9, 0x8, 0xa, 0x68}) [ 1039.456484][ T8818] FAT-fs (loop2): Directory bread(block 2569) failed [ 1039.540390][ T8818] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:54 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1039.627659][ T8818] FAT-fs (loop2): Directory bread(block 2571) failed [ 1039.691501][ T8818] FAT-fs (loop2): Directory bread(block 2572) failed [ 1039.788092][ T27] audit: type=1800 audit(1579016394.764:637): pid=8821 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16570 res=0 15:39:54 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:54 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17, 0x2}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) recvfrom$x25(r1, &(0x7f0000000200)=""/195, 0xc3, 0x1, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1039.951835][ T27] audit: type=1800 audit(1579016394.924:638): pid=8838 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17152 res=0 15:39:55 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, 0x0, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1040.174151][ T8844] FAT-fs (loop2): invalid media value (0x74) [ 1040.190069][ T8844] FAT-fs (loop2): Can't find a valid FAT filesystem 15:39:55 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, 0x0, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1040.260990][ T8844] FAT-fs (loop2): invalid media value (0x74) [ 1040.276831][ T8844] FAT-fs (loop2): Can't find a valid FAT filesystem 15:39:55 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x101100, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x28001) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0xc1400) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@rand_addr, @rand_addr, @multicast2}, &(0x7f00000001c0)=0xc) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r6, 0x4, 0x3800) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r7]) r9 = dup2(r8, r6) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r9, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r10, 0x0) r11 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0xffffffffffffff81, 0xa00c0) r12 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r12, 0x4144}], 0x1, 0xfefdffff) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r13, 0x4, 0x3800) r14 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r15 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r15, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r14]) r16 = dup2(r15, r13) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r16, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r17, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001780)=0xc) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r20, 0x0, 0x0) getgroups(0x1, &(0x7f00000017c0)=[r20]) r22 = accept4$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001840)=0x14, 0x81000) r23 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r23, 0x4144}], 0x1, 0xfefdffff) r24 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) r25 = syz_open_dev$video4linux(&(0x7f0000001880)='/dev/v4l-subdev#\x00', 0x100, 0x752b066f35c506bb) r26 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r26, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000018c0)={r26}) r28 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r28, 0x8912, 0x400200) r29 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r29, 0x4144}], 0x1, 0xfefdffff) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000400)={0x1d0, 0x27, 0x861d100219b85df6, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x48, 0x0, 0x0, @uid=r4}, @typed={0x4, 0x65}, @nested={0xc, 0x89, 0x0, 0x1, [@typed={0x8, 0x15, 0x0, 0x0, @pid=r5}]}, @nested={0x109, 0x48, 0x0, 0x1, [@typed={0x4, 0x9}, @typed={0xc, 0x26, 0x0, 0x0, @u64=0x7f}, @generic, @typed={0x14, 0x61, 0x0, 0x0, @ipv6=@mcast1}, @generic="09e70761b0a06cefca5d365ede07b3397c97afc636e6aba21cbd11430a0a45cd507b3d44ca943062aa165bc87ff4ff5eaa38b83d380e04ce7eda418839f79632d16c11a02d2dc9f2f6a574c2151f483efd037d9bc9cdf19a087796ec72d893de12850b1dd00b9f25d9d8db982ee85eec1d280b8106f714ea8911eeaf17af49fd089a1520b306c3dae3735d96dd1c5993a865c95ae583eb11679a6aafd5a1230b422ab71c68914f8748d2ead4b2ae8f275316e01c6a3bc0666f7398bf974de9394ee8a974af434a900889eaf7c28860db7af40669af2465fb5239b3cf5f689a68c4"]}, @typed={0x8, 0x74, 0x0, 0x0, @fd=r0}, @typed={0x49, 0x48, 0x0, 0x0, @binary="7ed16f6517679bb8409e3fa17ac0e10c1efab174db72881c3c78e1bd380042b2886ac0af5802892f45b008a1aa8994e57ca9a81bb957f410a71b4c0536da1360b4e948af06"}, @typed={0x8, 0x5, 0x0, 0x0, @pid=r10}, @generic="37799868ee6c995ed0ffcea097461bbe635517b4fcbc41ec81ffa03447bb3b69df2980c32f0d63b2ee7dc71a2370bbb18ade646eae1064f9e83cadcd0d65cc"]}, 0x1d0}, {&(0x7f0000000600)={0x1164, 0x30, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@generic="f2151bda1739eb018b8e58d600f32441e694c2b4d653451aa843e859274bc1102683fbdd4120ef64a8369bc18c581ce99ccfda6ced662310dc33f6fa056a3662483f4510839a4a0bac59ea215e3d16858801c05411a64d3125f660a3dc4020d764b176bb9b4e16ff4e70ee7bd19569813b0f8416e1fc1994a8cbca34b7899513aebc578dab250e3d81094bbf0cdff5a123a5123ef66a0f8968ce74b58fa8081c1b59a6539b350e25e3eb856030903a00", @nested={0x1047, 0x17, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @u32=0x81}, @generic="7270869d3d6ac1eddcc185cd0acf9e1e084c741b313af5255ac0ea", @typed={0x5, 0x82, 0x0, 0x0, @str='\x00'}, @typed={0x14, 0x71, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x1004, 0x7d, 0x0, 0x0, @binary="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@generic="f72805bd08472af6b73d3167a12fc79fadd758f9cbd13989185706c026feded8f505cfd6d9f3ed34a940486720f8fd8912c7b3e215159e7957aa66292d37d3c9617c71a6b5", @typed={0x14, 0x85, 0x0, 0x0, @ipv6=@loopback}]}, 0x1164}], 0x2, &(0x7f0000001900)=[@rights={{0x1c, 0x1, 0x1, [r11, r0, r12]}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r21}}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [r22, r23, r24]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r25]}}, @rights={{0x18, 0x1, 0x1, [r27, r28]}}, @rights={{0x28, 0x1, 0x1, [r29, r1, r3, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0, 0x8000}, 0x40) sendmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81505f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000300)={[{@fat=@check_relaxed='check=relaxed'}], [{@smackfshat={'smackfshat', 0x3d, 'vboxnet0-,eth1vmnet1ppp0$cgroupvboxnet1/'}}, {@hash='hash'}, {@subj_role={'subj_role', 0x3d, 'vmnet0'}}, {@euid_gt={'euid>', r2}}, {@euid_lt={'euid<', r2}}, {@obj_role={'obj_role', 0x3d, 'selinux'}}]}) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:55 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, 0x0, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4144}], 0x1, 0xfefdffff) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "6a6f98a5b6749e95f5bb6a52a3de39a6e2ea66593c2adef2cbad8c25101660c430aebcce843548befa65fae7b41f531578d8e74f8f0309babe1a97604fbc208d3acde9da962aac0f8d4cd68808abe10c0be59b21f719ec1c6f76be4c6586a3cce8b513139f29b0f9580a5a1fd4f2f518b45d954d6141f34a6f18b7ac4f570f603b34db56d39ed894bd01110a7b7dd599e48a77e5f65debf383a9c1a9112c288b8f7bfb4f82766fb7b72249becc1551ca961d17d380e739733f0c7ef027860e99"}, 0xc4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1040.657490][ T8864] FAT-fs (loop2): Unrecognized mount option "smackfshat=vboxnet0-" or missing value 15:39:55 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1040.888173][ T8872] FAT-fs (loop2): Unrecognized mount option "smackfshat=vboxnet0-" or missing value 15:39:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:56 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="6368656365642c005bdffb08a9f6a21876e7ac759dcc83e7a6479e865369641ffee5d49e8d6ebdcd70b8801a4b6b67e0d3d9fdd2f0cb60e3e81900133528251c648a7a6360a57e10c2569757a28d65affa08e0077819f6cd32b0d598e4bc73dc8f6ae2da75c8927143b143f8839b2fcf4d95dab45efba36b29432b5ed2869ce3356d30b49de0067e7dcf3408121f1329810c146a2e9b1c2251f8998c551bb6344b3caeb53668853d38efa4a9d3d5f39e4a2631443ecc5909fa182a922a98ea654c9baa7ec3811c86b2aea8f4771e8d111c0334f8aae4394b4b15403a55f77d36b5a2ab62f52b10d82aee1db646da60cf3ab50f3fa6cfe86212f9cd973e6e01d8416408fc178b7d97ec35179fce1f2f8a8e2a61bd178658470a07d9904b935de44de6a9641080e4313c1a58b9682ea2bf580d"]) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x1, 0x3) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x208}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite6\x00') r6 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) fstat(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) io_uring_setup(0xd, &(0x7f0000000000)) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r9 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r9, 0x4144}], 0x1, 0xfefdffff) io_uring_register$IORING_REGISTER_FILES(r8, 0x2, &(0x7f0000000240)=[r9, 0xffffffffffffffff], 0x2) sendfile(r4, r5, 0x0, 0x80001d00c0d0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x6}}, 0x20) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f0000000400)={0xf, 0x1f, 0x2, 0x3ff}, 0xf) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f00000002c0), r10}}, 0x18) openat$random(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x8d02, 0x0) close(r1) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) 15:39:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x0, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1041.181183][ T8880] FAT-fs (loop2): Unrecognized mount option "checed" or missing value 15:39:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81506f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141442, 0x40) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:56 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x0, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1041.823773][ T27] audit: type=1800 audit(1579016396.794:639): pid=8905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17160 res=0 15:39:56 executing program 1: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:57 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x0, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1041.997101][ T8880] FAT-fs (loop2): Unrecognized mount option "checed" or missing value 15:39:57 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x0, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:57 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x0, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000200)="eb3c906d6b6673027400f801d74946f69fd9184debdc95c52903dc", 0x1b}], 0x0, &(0x7f00000001c0)) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x124000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x8, 0x6, 0x0, 0x70bd26, 0x25dfdbff, {0xc, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x8) 15:39:57 executing program 1: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81507f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1042.578874][ T8931] FAT-fs (loop2): invalid media value (0xdc) [ 1042.605202][ T8931] FAT-fs (loop2): Can't find a valid FAT filesystem 15:39:57 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1042.691708][ T8931] FAT-fs (loop2): invalid media value (0xdc) [ 1042.697817][ T8931] FAT-fs (loop2): Can't find a valid FAT filesystem 15:39:57 executing program 1: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:57 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x58, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0x40, 0x1, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}]}]}, 0x58}}, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x11c, r3, 0x500, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffff7f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x76db}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6d4}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2a}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x408}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 15:39:57 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1042.991943][ T8944] FAT-fs (loop2): Directory bread(block 2563) failed [ 1043.033302][ T8944] FAT-fs (loop2): Directory bread(block 2564) failed [ 1043.053826][ T8944] FAT-fs (loop2): Directory bread(block 2565) failed 15:39:58 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000140)=0x5) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0) [ 1043.097266][ T8944] FAT-fs (loop2): Directory bread(block 2566) failed [ 1043.158788][ T8944] FAT-fs (loop2): Directory bread(block 2567) failed 15:39:58 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1043.217310][ T8944] FAT-fs (loop2): Directory bread(block 2568) failed [ 1043.225315][ T8944] FAT-fs (loop2): Directory bread(block 2569) failed [ 1043.246340][ T8944] FAT-fs (loop2): Directory bread(block 2570) failed [ 1043.268750][ T8944] FAT-fs (loop2): Directory bread(block 2571) failed [ 1043.290211][ T8944] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:58 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r2, 0x4, 0x3800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r3]) r5 = dup2(r4, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r6, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r6) dup(0xffffffffffffffff) r7 = socket$inet6(0xa, 0x400000000001, 0x0) close(r7) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d0) ioctl$EVIOCGABS3F(r8, 0x8018457f, &(0x7f0000000240)=""/95) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:58 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 1043.596657][ T8962] FAT-fs (loop2): Directory bread(block 2563) failed [ 1043.623249][ T8962] FAT-fs (loop2): Directory bread(block 2564) failed 15:39:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81508f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1043.665157][ T8962] FAT-fs (loop2): Directory bread(block 2565) failed [ 1043.697659][ T8962] FAT-fs (loop2): Directory bread(block 2566) failed [ 1043.737198][ T8962] FAT-fs (loop2): Directory bread(block 2567) failed [ 1043.744189][ T8962] FAT-fs (loop2): Directory bread(block 2568) failed [ 1043.837601][ T8962] FAT-fs (loop2): Directory bread(block 2569) failed [ 1043.844383][ T8962] FAT-fs (loop2): Directory bread(block 2570) failed 15:39:58 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 1043.910290][ T8962] FAT-fs (loop2): Directory bread(block 2571) failed [ 1043.917062][ T8962] FAT-fs (loop2): Directory bread(block 2572) failed 15:39:59 executing program 1: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:39:59 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 15:39:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0xfffffffffffffc41}], 0x80000, &(0x7f00000001c0)=ANY=[@ANYBLOB="636b3d72656c617887642c00"]) r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x80045301, &(0x7f00000001c0)) r6 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) r7 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r7, 0x801c581f, &(0x7f0000000340)={0xc0000000, 0x2, 0x0, 0x12b7, 0x2a5}) r8 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x5, 0x40000) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000600)={0x3, 0x8, 0x4, 0x1, 0x1, {0x77359400}, {0x2ce978054e36887a, 0x8, 0x4d, 0x7, 0xbb, 0x4, "58dcb2e7"}, 0x8, 0x4, @planes=&(0x7f00000005c0)={0xd7cb, 0x4, @userptr=0x6, 0x9}, 0x9, 0x0, r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r9, 0xa8, "18f7445f0ce2cf63ea5bd93421655fd6d5f9bbc71e280f6d400da7efdb864eea2b8ab352134843029530ed54d54529a253a73530bed4f7b65bc0dbf32d40ca66d4d0ab8398900d31ce692366d2c72954a090e4006ec6900d0ff3aa74addbc63a5d87734bc7095e61a5ad8a065cb8fb7b8906a9f6b6cec245396aa86eab8f357f905a5c81366df7d52f2c02561064229e4cd5b4fdff765ffa7993abfaab89f6b20241ac6566107a4b"}, &(0x7f0000000040)=0xb0) r10 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r10, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x10c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, [{0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, [{0x24, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b7fc40c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x243d31d7}]}, {0x14, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26a4fc00}]}, {0x14, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x574406e3}]}, {0x3c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26ee634a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe38f5e5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4461eec6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, [{0x5}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0xe}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x40008c0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$inet6_udp(0xa, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:39:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001980)='/dev/vcsa#\x00', 0x5, 0x402) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000019c0)={0x2, 0x84, 0x2d17, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000080)=0x4, 0x4) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) 15:39:59 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 15:39:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d81509f40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:39:59 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 15:39:59 executing program 2: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17, 0x2}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1044.998600][ T8996] FAT-fs (loop2): invalid media value (0x74) [ 1045.011418][ T8996] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1045.068323][ T8996] FAT-fs (loop2): invalid media value (0x74) [ 1045.077805][ T8996] FAT-fs (loop2): Can't find a valid FAT filesystem 15:40:00 executing program 5: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 15:40:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@fat=@dmask={'dmask', 0x3d, 0x1}}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 15:40:00 executing program 1: ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) close(0xffffffffffffffff) r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x200004) sendfile(0xffffffffffffffff, r0, 0x0, 0x80001d00c0d0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x83630, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 15:40:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x4a4240, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x9, 0x2, 0xffff, 0x9, 0x7f, 0x5}) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1045.344113][ T9004] FAT-fs (loop2): bogus number of reserved sectors [ 1045.357430][ T9004] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1045.505387][ T9004] FAT-fs (loop2): bogus number of reserved sectors [ 1045.520991][ T9004] FAT-fs (loop2): Can't find a valid FAT filesystem 15:40:00 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x0, 0x3, 0x10000, 0x5, 0x1, 0x1}) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:40:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0x90) bind$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x1, {}, 0xd24a35abf45b397c}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) bind$nfc_llcp(r5, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x3, 0xc3, 0x7f, "5d89f05aa0fc28f6b153f1e33cd05863326d89741c12c192d2c3a1463ae7d751d09498db10f56a8981423a6b568aebc962f42672f194fae89a9fe3a84974e6", 0xb}, 0x60) [ 1045.781314][ T9018] FAT-fs (loop2): Directory bread(block 2563) failed [ 1045.791677][ T9018] FAT-fs (loop2): Directory bread(block 2564) failed [ 1045.800809][ T9018] FAT-fs (loop2): Directory bread(block 2565) failed [ 1045.811417][ T9018] FAT-fs (loop2): Directory bread(block 2566) failed [ 1045.819849][ T9018] FAT-fs (loop2): Directory bread(block 2567) failed [ 1045.827054][ T9018] FAT-fs (loop2): Directory bread(block 2568) failed [ 1045.837232][ T9018] FAT-fs (loop2): Directory bread(block 2569) failed [ 1045.853958][ T9018] FAT-fs (loop2): Directory bread(block 2570) failed 15:40:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150af40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1045.892461][ T9018] FAT-fs (loop2): Directory bread(block 2571) failed [ 1045.911017][ T9018] FAT-fs (loop2): Directory bread(block 2572) failed [ 1046.001726][ T27] audit: type=1800 audit(1579016400.974:640): pid=9021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17173 res=0 15:40:01 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) ioctl$SOUND_OLD_MIXER_INFO(r2, 0x80304d65, &(0x7f0000000040)) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x4144}], 0x1, 0xfefdffff) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r4 = socket$inet6(0xa, 0x2, 0x0) dup3(r4, r0, 0x0) 15:40:01 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000500)={@local}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580)="22aa1ef22e") getsockname$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x228000, 0x0) connect$nfc_llcp(r4, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x6, 0x45, 0x2, "27449944858f8e0883240d1caceff87c42505cd172e8d7ac521055014981842a6ab0c9c222d668f59de919b3012eccad51813140f01cc1b81b64d6a6eff37f", 0x1}, 0x60) [ 1046.327875][ T9031] FAT-fs (loop2): Directory bread(block 2563) failed [ 1046.369079][ T9031] FAT-fs (loop2): Directory bread(block 2564) failed [ 1046.449612][ T9031] FAT-fs (loop2): Directory bread(block 2565) failed 15:40:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/148, &(0x7f00000000c0)=0x94) close(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000100)={0x11, @local, 0x4e22, 0x2, 'sh\x00', 0x20, 0x3, 0x35}, 0x2c) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x10fd9f6bc399aeef) socket$kcm(0x10, 0x2, 0x0) [ 1046.536186][ T9035] fuse: Unknown parameter '000000000000000000050x0000000000000003' [ 1046.544459][ T9031] FAT-fs (loop2): Directory bread(block 2566) failed [ 1046.604652][ T9040] IPVS: length: 148 != 24 [ 1046.607222][ T9031] FAT-fs (loop2): Directory bread(block 2567) failed [ 1046.615789][ T9031] FAT-fs (loop2): Directory bread(block 2568) failed [ 1046.711916][ T9031] FAT-fs (loop2): Directory bread(block 2569) failed [ 1046.767212][ T9031] FAT-fs (loop2): Directory bread(block 2570) failed [ 1046.774059][ T9031] FAT-fs (loop2): Directory bread(block 2571) failed [ 1046.847225][ T9031] FAT-fs (loop2): Directory bread(block 2572) failed 15:40:01 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) 15:40:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150bf40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:40:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={0x0, @ax25={0x3, @bcast, 0x5}, @sco={0x1f, {0x81, 0x9, 0x40, 0x3, 0x2, 0x9}}, @ipx={0x4, 0x6, 0x8, "9ccbfd7ae915", 0x9}, 0x9, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000580)='gre0\x00', 0x40, 0x4}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x3, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x5, 0x3}, 0x0, 0x0, &(0x7f0000000300)={0x4, 0x8, 0x40, 0x8}, &(0x7f0000000340)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x8a26}}, 0x10) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d0) ioctl$BLKRAGET(r7, 0x1263, &(0x7f0000000640)) sendfile(r4, r5, 0x0, 0x80001d00c0d0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x3, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6}, [@exit]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x45, &(0x7f0000000200)=""/69, 0x41100, 0x1, [], 0x0, 0xde2ed9916c479f3b, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x3, 0x4, 0x3, 0x3}, 0x10, r3}, 0x78) 15:40:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @loopback}}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r2, 0x4, 0x3800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r3]) r5 = dup2(r4, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r6, 0x0) r7 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200004) sendfile(r8, r9, 0x0, 0x80001d00c0d0) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = openat$cgroup_ro(r11, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r6, 0x7, r7, &(0x7f0000000140)={r9, r12, 0x7}) [ 1047.273930][ T9052] FAT-fs (loop2): Directory bread(block 2563) failed [ 1047.301059][ T9052] FAT-fs (loop2): Directory bread(block 2564) failed [ 1047.308138][ T9052] FAT-fs (loop2): Directory bread(block 2565) failed [ 1047.314983][ T9052] FAT-fs (loop2): Directory bread(block 2566) failed [ 1047.326958][ T9052] FAT-fs (loop2): Directory bread(block 2567) failed [ 1047.334194][ T9052] FAT-fs (loop2): Directory bread(block 2568) failed [ 1047.344530][ T9052] FAT-fs (loop2): Directory bread(block 2569) failed [ 1047.351966][ T9052] FAT-fs (loop2): Directory bread(block 2570) failed 15:40:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000100)="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", 0xfb}, {&(0x7f0000000200)="90d029fcd23db0bc9db998fe5d31723cfec8660bfbb4fd9a61e9b9f6988f292a6a5800f273293236712e259267f257b9b1394a0a9bef97b07c987fdaea24f88af0e709b2e85c1b9ce11a3f3f288ea34540", 0x51}, {&(0x7f0000000280)="950fd1b10881ff08c68f35b705f7ace3619f80dbee15303b1890c71a276acd3f9ad80c876ea2c54b1e78c952b532de4abe2cd7526c930cbbc88d1e7f58512176cd055a9de5021329dcb0584e24a07eaec7ba69c5a5554424ed8b12593cca8c3d439335fee2cf96bd0299befc8c8aa230b9c56689ff1b66f51d8406523a4db9047f8a63261c30ed098db0946e9399f44817689a8c2d8552c8fb9155d29ae531d1738426ba2554d2f3f032cc85541152", 0xaf}, {&(0x7f0000000340)="062ab8ecdec3583af8275c3013629307fbf5c7a6a96580e57fa50e768c609be7235df5", 0x23}, {&(0x7f0000000380)="a1fa368eb66da019fc8d76b4265157b915d71650ff1637b8", 0x18}, {&(0x7f0000001400)="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0x1000}], 0x7, &(0x7f0000002480)=[{0x18, 0x108, 0x4, "3058f62de437711e"}, {0xa0, 0x10b, 0xf0e, "743f528387e58c0e46d07efa8d2222b0327c5487835c843086a281fe56515990030b01eeaf67500ecf20acb277d8122928152ae700c76cec8dd4393835f5fcab6696da14a552c893594d9189d53a03e87840679e1a1977412b49406a68c3675c8abcf6e53017c962a57431bd369c83ef7c09c87e1624f5bbfcffa0bc9ec4c285f86aeed9690eeca5c993"}, {0xb8, 0x3e1bc514d4a48c34, 0x1, "43044b4e4733bc6c47e03e9e285eed50deb21acf73cee2320058eb813ca2b7e40d74ce5e701eb031bc8281b1716e50e3e69d459981c5f48a82459801cd77ffadde2f026ca21d6785a08d998c72c20bbc938706d5d58bb355033d86e5e477b01203ca90c8ab1eba1f3ae76c57abba248ea218cb7551854f7c78bdd0566cd9efba15ae1270db21d50fb8698ae7358d2ba021c4dd1565978b5564488d6c2b8997bab533a7"}, {0x38, 0x6c39fc87fb662556, 0x100, "81ad164a9c4dadf1ce44f3f4739ab3720f00d57edce64eb5c6aaf31a0d23dfcba1a0d8d1"}, {0xf8, 0x107, 0x40, "f35d01a99ccc2684d553958ba7009ff379bb3641ac0d43e0c90826b8ef20578244a4962b2ed991fc980ac2ea5892a5ea39c32d0d584fd61d4a88f60bf2b3006bd82a729aab5cd720d598d77eb8e913778cdf327a5b908be45f7d65f2bc90b8b5da698208edf05325f532582ce631b3bfa95de2c6c81d306246906e133da64c60bc970ba1e430f0432525657fa45293fd9188f4513c7e77f749ec2756cae0dc20b8b552d1e302ffc0733119e53d72cf801cee71b7ac7d67985117862c502afe0db981d10e80681135325ff8148193d9fba423b07cb555fe6ce5ae4ac67ba177c6cdd8f432905e25"}], 0x2a0}, 0x21) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) [ 1047.371722][ T9052] FAT-fs (loop2): Directory bread(block 2571) failed [ 1047.382007][ T9052] FAT-fs (loop2): Directory bread(block 2572) failed 15:40:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000001c008105e00f80ecdbc0b9f207c804a01b000000a30305000a0002000a0ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000002940)={0x0, 0x0, 0xc24, 0xffffffffffffffff, 0x0, &(0x7f0000002900)={0x9909d8, 0x80000000, [], @p_u8=&(0x7f00000028c0)=0x9}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) openat$vsock(0xffffffffffffff9c, &(0x7f0000002980)='/dev/vsock\x00', 0x101000, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/vsock\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400000) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast}, 0x2, 0x4, 0x4, 0x4}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000100)="2600f46b43f4c51b2e627ebb675eb8d6fb0245b4c5872a15b85648924c3438d15b6b71e99e8a917487ead3d04db990f15a7204", 0x33}, {&(0x7f0000000140)="a65a5914edd7b92f53ea8d4f6f052befc9f715abb2954d55ddb5e0633e622ac94d04c93681ae3ef7a14a50aa4cf70b52daa97db6fd2dbb999abae8dec5305ffdc17f62bb75a4e5f6661b3549f70d0d95fa5e1923251cdb1512ce2d79e247ed87ea2806a626ceabf2cb6847ee4ecb3ce3e8dcd53686ee84716e26e133c3591d0ea55d1b78abf28c70b2e84700a7bac9e5afcfd425441aae9819071f7bf355984c78d7950196ecc71f5479be33e9a7fd7e3e6604f75fce67ebb5db49a87289d5af3f7546ad0c89d2a7860df3059f4e5b", 0xcf}, {&(0x7f0000000240)="950f34d40f51f3f50381af5578c4f0f994c1f62a240acb44019392e8566e4026175c8fd3af0b0218f63903b21563a43da4eeb12c7f3d3cb9af4b3ac8af018211586a501598732d4185bfbb0302dc0dcc82fe90a6a7ab4b7b37e313424c967f62f8bd89fc6833ea2767b26e0bf1e113ce62", 0x71}, {&(0x7f00000002c0)="170a308451941cc0c03a3e68a726e2d86582d5afcf711a2b2543eb962eb0162f6104c68b8a4b00bbd7f2f133c0f0ee09592d295136d43a1f160b4a8aca7cdb5bc0328882b3c82785637210b48243b225a47f1fd60a270f65c20c8a221f6be80d7af02a369c7611fe78fc88dc8f28409757daf1057285cab19918", 0x7a}, {&(0x7f0000001400)="e5c850fc5888ce73a2590c47b59b23b4e5ce3100c425845b9125905d882224e88aa156e96c60da178a021403ecfa67555a312ada5d4d299e9ecc7a00276fee1ea3cff163b7bd614d454694fb63270b259f4417d054d31c36bab3216425435595a338107520a754427a2afef7c8f73b2e01b9f8045f81467d7c97d9c976ac38b84150d531a1054593d89b0c9582559ab935632e33a7fb8af6555dbc906694977d94fd9c08b86c63ff3e76461bef3b0041e14663843ebaa7eec9ad", 0xba}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000340)="362abd0a0d9d901edef665950d2b14e4a40e0ac6c18147d70f637f196f87b3c5c8dea46535529ecc1ed46a531177872c8840d07d3fc3a929a473e91b9a6e93", 0x3f}, {&(0x7f00000024c0)="0b07d39547974300a7fefed2540697c3c2cfef18b288d175c12f911a46c7806df6690c622137cbc6a5ad1c01d432ee7514b986b027d54894f507a502ad0cb5df32c5a9cef39b67b5c12e62fb083586b2541da62c1032f688a7e2341f4f1efa18eec4a76a819b58e988b30007073f962192b2c38bd74e5f249d18a318da67fbe509d543613fbf194bbd325944c43554a38ac4fbc7f487cceeacfa341a2e8980cc63289d519545d558815301af4f561978", 0xb0}], 0x9, &(0x7f0000002640)=ANY=[@ANYBLOB="90000000000000008101000008000000c49c8f527abd4e4706e6723c3032d03a936d6185918c4b1a4d5169b581262bf0088118f2140c2f10666b7db65bd8817797ddc65e7f2a65819db1b9d4c25bf09ab06cbf87db9c9518727fef807d31df591566e8f09bfc766e80c5c72e5fbeacbff5ac9df7403ecefc9a2a86b8101c43e1a76e0e828e43c8208100000000000000e000000000000000ff00000003000000c6768952173285905938d3d66aac368ba234e477d3cf23a6854eacae37215046083ffb8c703f5dc2f4a5909935e65a5c55b9c98a29045aa464662974e29684b7e4cc1a1ea67a7f79d1f8aea7428e6752980679c707bb3cbfe89dd0b09644c78ba1fe18519427089e75e2c693a6f1ea199f11129902f9c33e5bb215c008ecde2a598855adec34f18708c5b683e8851375f8948a6a0cc571e62f01cb17b69e20f86b5cd08597182d4677e6ce0446edd66b32090c923ffddaa9de97f27fffd789a0178b94c27e3203f742d123ce19a280ab100000000000000008010000450a0000d80000000000000001000000040000009dd692ded81b47a87166d6e4a4034f39f6a58d7b6f55582f9b97c25ec108e32b891d928da486ecb9a3c576829026ad7a1dd45ae0d2d53c003d2365f7b466eb81ac77fb10db40516817c775366599d361948dbb4a3eb537bb8c4bcbce8211da2b2fedf85b311ae444906dc3fedfc7746d1ae086b9dc093d969cd84a5a976e33cc6eb67145b3e4b594e585b9eddcf9ffa9a4f65e6a7993adf829b0438f4e0109db2e8c7f502e6320c645263f922af04d73b1a05383e8dd2c4948c99c1f4e65d4baf9b31dadc54cd0cd"], 0x258}, 0x1) [ 1047.783183][ T27] audit: type=1800 audit(1579016402.754:641): pid=9056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16643 res=0 [ 1047.853591][ T27] audit: type=1800 audit(1579016402.784:642): pid=9062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16643 res=0 15:40:02 executing program 2: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x40eda, 0xaaaaaaaaaaaab6a, &(0x7f0000000240), 0x23a00d0, &(0x7f0000000200)=ANY=[]) r0 = socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000100)={0x3d0000, 0x2, 0x4493, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xa20001, 0x3, [], @string=&(0x7f0000000000)=0x9c}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7fe) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x200) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000080)) [ 1047.970742][ T9070] Unknown ioctl 35090 15:40:03 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @loopback}}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r2, 0x4, 0x3800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r3]) r5 = dup2(r4, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r6, 0x0) r7 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200004) sendfile(r8, r9, 0x0, 0x80001d00c0d0) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = openat$cgroup_ro(r11, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r6, 0x7, r7, &(0x7f0000000140)={r9, r12, 0x7}) 15:40:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150cf40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) 15:40:03 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0/file1\x00') r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x8}, &(0x7f00000000c0), 0x8) 15:40:03 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @loopback}}) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setstatus(r2, 0x4, 0x3800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYRES16=r3]) r5 = dup2(r4, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r6, 0x0) r7 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) r8 = socket$inet6(0xa, 0x400000000001, 0x0) close(r8) r9 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x200004) sendfile(r8, r9, 0x0, 0x80001d00c0d0) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = openat$cgroup_ro(r11, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r6, 0x7, r7, &(0x7f0000000140)={r9, r12, 0x7}) 15:40:03 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) sendmsg$IPSET_CMD_TEST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8111}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x154, 0xb, 0x6, 0x100, 0x70bd2b, 0x25dfdbfb, {0x5, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x10001}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7660}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8}}]}, @IPSET_ATTR_ADT={0x58, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x16, 0x1a, 'cpuset-vmnet0\'em1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x101}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @local}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5, 0x3, 0x40}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}, @IPSET_ATTR_DATA={0x50, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_ETHER={0xa, 0x11, @dev={[], 0x21}}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x3f}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x62}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast2}}]}, @IPSET_ATTR_DATA={0x58, 0x7, 0x0, 0x1, [@IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x7}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x35f8}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x60}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0xffffffffffffd601}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xe1}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x154}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000600"/20]) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000300)={&(0x7f0000001900)={0x314, r6, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, [{0x8, 0x3, 0x7}, {0x8, 0x3, 0x1}, {0x8}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, [{0x34, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2597dfd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x695313cd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x913e332}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x336a1a2d}]}, {0xc, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, [{0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x37a4}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd27a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x67327634}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x10f033a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2d4a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b2c297b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc2ca763}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9075}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x120, 0xc, [{0x3c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8acc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa411e4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cf1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8938}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x420c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b81a159}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49cfaf86}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb23d1b4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2584867a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9474}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17bb496c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa4d5}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x78e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x99fbbb9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfa44}]}, {0x2c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a72c207}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5aae107}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbb86}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x22d7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5310}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cb87dc0}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d26d841}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6d8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41abb23}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb371}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4de48ac7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8d}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x128, 0xc, [{0x4c, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5277}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2392}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43dcb6c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77757af3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6853}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3442dc40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7babeb96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2925084d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0x34, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c3d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1cfb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e663a61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35b58962}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588dd503}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6531}]}, {0x54, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8bd6a77}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f53aa42}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa950}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5082575c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9627}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0x24, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31ad85f1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32f8}]}, {0x14, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ee7168}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5503431d}]}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x24000000}, 0x48002) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x120400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa4, r6, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, [{0x1c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3166af7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e2e8651}]}, {0x3c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71896edc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fc35e07}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1adbd345}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63945718}]}, {0x1c, 0x7, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x710a3e21}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4014) 15:40:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x80045301, &(0x7f00000001c0)) r8 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)={r9, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r10, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x28}}, 0x40801) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e22, @remote}}, 0x100, 0x9}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r11, 0x9, 0x7}, 0x8) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 1049.178775][ T27] audit: type=1800 audit(1579016404.154:643): pid=9077 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16593 res=0 15:40:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d72656c617865642c00f972be67dfa21baf686e72d35e0328b55d6bf8082016ef422aafe07f8cf43904000000ae6cbba002fd26afef52e81220c79aa8a3dbf035ab5e172274b17b5bbf7c93c5c10c1380a855edc4b3ba6a14ef2390cef88acda66ac4ec6d73e3a62da02b277e3bc79485fca4abddc56db85d9a07fb50986400d36d3b9495f581260b1a99e585df038dd7f2c32af1dabd284fc4cb"]) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) accept4$inet(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000180)={'gre0\x00'}) 15:40:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150df40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1049.557343][ T9108] FAT-fs (loop2): Directory bread(block 2563) failed [ 1049.587205][ T9108] FAT-fs (loop2): Directory bread(block 2564) failed [ 1049.630867][ T9108] FAT-fs (loop2): Directory bread(block 2565) failed [ 1049.645560][ T9108] FAT-fs (loop2): Directory bread(block 2566) failed [ 1049.710272][ T9108] FAT-fs (loop2): Directory bread(block 2567) failed [ 1049.717033][ T9108] FAT-fs (loop2): Directory bread(block 2568) failed [ 1049.747375][ T9108] FAT-fs (loop2): Directory bread(block 2569) failed [ 1049.797836][ T9108] FAT-fs (loop2): Directory bread(block 2570) failed [ 1049.837365][ T9108] FAT-fs (loop2): Directory bread(block 2571) failed [ 1049.876132][ T9108] FAT-fs (loop2): Directory bread(block 2572) failed 15:40:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x80045301, &(0x7f00000001c0)) r8 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)={r9, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r10, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x28}}, 0x40801) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e22, @remote}}, 0x100, 0x9}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r11, 0x9, 0x7}, 0x8) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:40:05 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, 0xc) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x80045301, &(0x7f00000001c0)) r8 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000400)={r9, 0x66, "83bcf0be4e89004b1933552a8bb2f5ff9620a973e28ff580d461da853b8dc998daa1e4e570291e422e402533815ee0acc7913ee2ce73651368ea4aaf03789c9f73eef21f05e8310403164b7aca87feb47b2c73c57aad2d6ce505140aa051d877fe06cac1fcc7"}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r10, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, [{0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x28}}, 0x40801) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r9, @in={{0x2, 0x4e22, @remote}}, 0x100, 0x9}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r11, 0x9, 0x7}, 0x8) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) 15:40:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) [ 1050.144803][ T27] audit: type=1800 audit(1579016405.114:644): pid=9110 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16593 res=0 15:40:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8}]}, 0x28}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, r3}, 0x14) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000001c0)={[{@fat=@check_relaxed='check=relaxed'}]}) r4 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 1050.481519][ T9127] FAT-fs (loop2): Directory bread(block 2563) failed [ 1050.511226][ T9127] FAT-fs (loop2): Directory bread(block 2564) failed [ 1050.555672][ T9127] FAT-fs (loop2): Directory bread(block 2565) failed 15:40:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="a7a5c52fb7e1fad745e48e20fcfccfbda96b7780767b0dffad56e574f283051e0ed04877fab1ce214d27aea0010da010571b", 0x32, 0x1}, {&(0x7f00000002c0)="fb84bc607ac4ea65a8d8150ef40b7bfbdebafb063e86a0a804d937b70eb405f81859d1b111f15e8dfc083239e87c4a1cd902a6a3a345dccc9836c965fd5615b09d3715bba60f923c513edd39934a616161ce53744b9df44a568babd4a8722e7c69442cbffe3b8b07ce4378f0b2d435854b4c6d9b2778b8956eff5d38e74816b4c0f941073ea8f56ad40c43d62f749124f5893c6933c4386680c5f5994188f0803f751321fe5c564764a55dbd7e30e9a6193b48e95fda8eadf63821516bb3130e513be91bbb64fe6a", 0xc8, 0x59}, {&(0x7f00000003c0)="d399e84fbbf0af85a3356b5bd9064e8fb9d7488cad188973e80031097119af7271e3d0bab45b102fab57339503096cc4747407509c3f6e7129849b7a825cd8e39330c4168deab110fa4e38f1e725739f8a644ac89d5cc9ca9841fae7b6f891c4e0f6614dca879b08faeebdeecbf4f7d9f38c1841851d43f57873e192f804a78122f334d45438452d61966017f6d79b4183e06a58d3d476c9504b6b5d2590984b9f1d27f0fb3d190bc217697ff237ce7352ca28852fef8c7b683abb1a595d1d8ad0de6bca0d419691bcce0be3431a", 0xfffffffffffffe8a, 0x6}], 0x2000, &(0x7f0000000640)={[{@metadata_ratio={'metadata_ratio'}}, {@fragment_all='fragment=all'}, {@datacow='datacow'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@usebackuproot='usebackuproot'}, {@noenospc_debug='noenospc_debug'}, {@autodefrag='autodefrag'}, {@device={'device', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(0x0, 0x0) [ 1050.626069][ T9127] FAT-fs (loop2): Directory bread(block 2566) failed [ 1050.682958][ T27] audit: type=1800 audit(1579016405.654:645): pid=9123 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16657 res=0 [ 1050.720955][ T9127] FAT-fs (loop2): Directory bread(block 2567) failed 15:40:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r1, 0x80184151, &(0x7f0000000000)={0x0, &(0x7f0000000140)="7addef5479c8335fc24550e77dff8d155423baf995c4dd91008df61a8731cccb353063ff6d934069a91ba9275e98533f65ecdbc3bd72019ff70ec748a41117eaae753e5efdbf090c1df38bd845d1e365cc6c42ec0eee2aaed7e9b8a224d1cbd154afa6c67e8bef3ea32b8fa0c07a525672f15c0a1fa1d7323bd9fdf083bd2ee44f", 0x81}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001b80)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001bc0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @mcast1, 0x9, 0x8001, 0x8001, 0xea56a68de39ace7e, 0x8, 0x40200000, r4}) r5 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r5, 0x4144}], 0x1, 0xfefdffff) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000200)={0x1ff, 0xc, 0x0, 0x0, 0x2, [{0x8, 0x5, 0x3f, [], 0x100d}, {0x461c, 0x4, 0x101, [], 0x200}]}) [ 1050.777892][ T9127] FAT-fs (loop2): Directory bread(block 2568) failed [ 1050.817193][ T9127] FAT-fs (loop2): Directory bread(block 2569) failed [ 1050.870286][ T9127] FAT-fs (loop2): Directory bread(block 2570) failed [ 1050.910173][ T9127] FAT-fs (loop2): Directory bread(block 2571) failed 15:40:05 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x200004) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x212000, 0x4) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d0) r4 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4, 0x4144}], 0x1, 0xfefdffff) ioctl$VIDIOC_S_EDID(r4, 0xc0285629, &(0x7f0000000140)={0x0, 0x200, 0x0, [], &(0x7f00000000c0)}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local}], 0x10) sendfile(r0, r1, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x6}) [ 1050.950236][ T9127] FAT-fs (loop2): Directory bread(block 2572) failed [ 1051.051369][ T9139] ================================================================== [ 1051.059497][ T9139] BUG: KCSAN: data-race in __writeback_single_inode / xas_set_mark [ 1051.067359][ T9139] [ 1051.069671][ T9139] read to 0xffff8880b1d962a4 of 4 bytes by task 9138 on cpu 1: [ 1051.077199][ T9139] __writeback_single_inode+0x367/0x8e0 [ 1051.082728][ T9139] writeback_single_inode+0x232/0x310 [ 1051.088087][ T9139] sync_inode_metadata+0x74/0xa0 [ 1051.093009][ T9139] ext4_sync_file+0x4b5/0xaf0 [ 1051.097671][ T9139] vfs_fsync_range+0x82/0x150 [ 1051.102328][ T9139] ext4_buffered_write_iter+0x222/0x290 [ 1051.107853][ T9139] ext4_file_write_iter+0xf4/0xd40 [ 1051.112944][ T9139] do_iter_readv_writev+0x487/0x5b0 [ 1051.118121][ T9139] do_iter_write+0x13b/0x3c0 [ 1051.122738][ T9139] vfs_iter_write+0x5c/0x80 [ 1051.127224][ T9139] iter_file_splice_write+0x530/0x840 [ 1051.132576][ T9139] direct_splice_actor+0xa0/0xc0 [ 1051.137496][ T9139] splice_direct_to_actor+0x22b/0x540 [ 1051.142848][ T9139] do_splice_direct+0x161/0x1e0 [ 1051.147680][ T9139] do_sendfile+0x384/0x7f0 [ 1051.152088][ T9139] __x64_sys_sendfile64+0x12a/0x140 [ 1051.157279][ T9139] do_syscall_64+0xcc/0x3a0 [ 1051.161766][ T9139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.167652][ T9139] [ 1051.169967][ T9139] write to 0xffff8880b1d962a4 of 4 bytes by task 9139 on cpu 0: [ 1051.177576][ T9139] xas_set_mark+0x14d/0x160 [ 1051.182061][ T9139] tag_pages_for_writeback+0xf4/0x360 [ 1051.187520][ T9139] ext4_writepages+0x91f/0x2500 [ 1051.192358][ T9139] do_writepages+0x6b/0x170 [ 1051.196896][ T9139] __filemap_fdatawrite_range+0x1c5/0x230 [ 1051.202713][ T9139] file_write_and_wait_range+0xfd/0x160 [ 1051.208295][ T9139] ext4_sync_file+0x266/0xaf0 [ 1051.212977][ T9139] vfs_fsync_range+0x82/0x150 [ 1051.217791][ T9139] ext4_buffered_write_iter+0x222/0x290 [ 1051.223555][ T9139] ext4_file_write_iter+0xf4/0xd40 [ 1051.228705][ T9139] do_iter_readv_writev+0x487/0x5b0 [ 1051.233939][ T9139] do_iter_write+0x13b/0x3c0 [ 1051.238628][ T9139] vfs_iter_write+0x5c/0x80 [ 1051.243116][ T9139] iter_file_splice_write+0x530/0x840 [ 1051.248472][ T9139] direct_splice_actor+0xa0/0xc0 [ 1051.253395][ T9139] splice_direct_to_actor+0x22b/0x540 [ 1051.258753][ T9139] do_splice_direct+0x161/0x1e0 [ 1051.263608][ T9139] do_sendfile+0x384/0x7f0 [ 1051.268019][ T9139] __x64_sys_sendfile64+0x12a/0x140 [ 1051.273230][ T9139] do_syscall_64+0xcc/0x3a0 [ 1051.277736][ T9139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.283819][ T9139] [ 1051.286132][ T9139] Reported by Kernel Concurrency Sanitizer on: [ 1051.292271][ T9139] CPU: 0 PID: 9139 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 1051.300852][ T9139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.310893][ T9139] ================================================================== [ 1051.318950][ T9139] Kernel panic - not syncing: panic_on_warn set ... [ 1051.325533][ T9139] CPU: 0 PID: 9139 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 1051.334094][ T9139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.344214][ T9139] Call Trace: [ 1051.347498][ T9139] dump_stack+0x11d/0x181 [ 1051.351816][ T9139] panic+0x210/0x640 [ 1051.355696][ T9139] ? vprintk_func+0x8d/0x140 [ 1051.360319][ T9139] kcsan_report.cold+0xc/0xd [ 1051.364939][ T9139] kcsan_setup_watchpoint+0x3fe/0x460 [ 1051.370300][ T9139] __tsan_unaligned_write4+0xc7/0x110 [ 1051.375686][ T9139] xas_set_mark+0x14d/0x160 [ 1051.380189][ T9139] tag_pages_for_writeback+0xf4/0x360 [ 1051.385550][ T9139] ext4_writepages+0x91f/0x2500 [ 1051.390394][ T9139] ? mark_buffer_dirty+0xb0/0x2c0 [ 1051.395421][ T9139] ? __block_commit_write.isra.0+0x14c/0x170 [ 1051.401400][ T9139] ? ext4_mark_inode_dirty+0x420/0x420 [ 1051.406856][ T9139] do_writepages+0x6b/0x170 [ 1051.411355][ T9139] ? do_writepages+0x6b/0x170 [ 1051.416025][ T9139] ? wbc_attach_and_unlock_inode+0xdd/0x3b0 [ 1051.421907][ T9139] __filemap_fdatawrite_range+0x1c5/0x230 [ 1051.427637][ T9139] file_write_and_wait_range+0xfd/0x160 [ 1051.433196][ T9139] ext4_sync_file+0x266/0xaf0 [ 1051.437866][ T9139] ? generic_perform_write+0x274/0x320 [ 1051.443314][ T9139] ? __read_once_size.constprop.0+0x20/0x20 [ 1051.449209][ T9139] vfs_fsync_range+0x82/0x150 [ 1051.453873][ T9139] ext4_buffered_write_iter+0x222/0x290 [ 1051.459429][ T9139] ext4_file_write_iter+0xf4/0xd40 [ 1051.464528][ T9139] ? common_file_perm+0x1d5/0x490 [ 1051.469564][ T9139] do_iter_readv_writev+0x487/0x5b0 [ 1051.474749][ T9139] ? security_file_permission+0x88/0x280 [ 1051.480385][ T9139] do_iter_write+0x13b/0x3c0 [ 1051.484974][ T9139] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1051.490855][ T9139] vfs_iter_write+0x5c/0x80 [ 1051.495346][ T9139] iter_file_splice_write+0x530/0x840 [ 1051.500819][ T9139] ? page_cache_pipe_buf_release+0x100/0x100 [ 1051.506794][ T9139] direct_splice_actor+0xa0/0xc0 [ 1051.511716][ T9139] splice_direct_to_actor+0x22b/0x540 [ 1051.517068][ T9139] ? generic_pipe_buf_nosteal+0x20/0x20 [ 1051.522601][ T9139] do_splice_direct+0x161/0x1e0 [ 1051.527440][ T9139] do_sendfile+0x384/0x7f0 [ 1051.531844][ T9139] __x64_sys_sendfile64+0x12a/0x140 [ 1051.537026][ T9139] do_syscall_64+0xcc/0x3a0 [ 1051.541516][ T9139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.547415][ T9139] RIP: 0033:0x45af49 [ 1051.551297][ T9139] Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1051.570880][ T9139] RSP: 002b:00007f40da549c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1051.584552][ T9139] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045af49 [ 1051.592832][ T9139] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 1051.601257][ T9139] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1051.609364][ T9139] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 00007f40da54a6d4 [ 1051.617327][ T9139] R13: 00000000004c9b28 R14: 00000000004e2c70 R15: 00000000ffffffff [ 1052.760402][ T9139] Shutting down cpus with NMI [ 1052.766434][ T9139] Kernel Offset: disabled [ 1052.770912][ T9139] Rebooting in 86400 seconds..