4", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:51 executing program 5: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x7fffdf005000, 0x0, 0x831, 0xffffffffffffffff, 0x8000000) 05:20:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000380)=0xfffffffffffffd47) 05:20:51 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000003600), &(0x7f0000003640)='./file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f00000037c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) 05:20:52 executing program 3: io_setup(0xe86b, &(0x7f0000000280)=0x0) io_destroy(r0) 05:20:52 executing program 5: clock_adjtime(0x0, &(0x7f0000000140)={0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 05:20:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={0x0}}, 0x0) 05:20:52 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x800, &(0x7f0000000400)) 05:20:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) [ 642.885509][T18845] loop1: detected capacity change from 0 to 262160 [ 643.071627][ T26] audit: type=1800 audit(1639545652.324:92): pid=18846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048612 res=0 errno=0 05:20:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) r4 = fsmount(0xffffffffffffffff, 0x0, 0x14aa0b9274e96f21) fallocate(r4, 0x1, 0xfff, 0x40000) 05:20:52 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x3, [@func, @restrict, @func, @fwd]}, {0x0, [0x0]}}, 0x0, 0x4b}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000040)) 05:20:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f0000002580)={0x0}}, 0x24008814) 05:20:52 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xcd2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x1c30c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@private1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) lchown(&(0x7f0000000200)='./file0\x00', r4, r5) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002080)="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", 0x2000, &(0x7f0000007780)={&(0x7f00000003c0)={0x50, 0xfffffffffffffff5, 0x7ff, {0x7, 0x22, 0x100, 0x2400a29, 0x7, 0xe4, 0x4600, 0x800}}, &(0x7f0000000180)={0x18, 0xfffffffffffffff5, 0x7fff, {0x5}}, &(0x7f0000000440)={0x18, 0x0, 0x5, {0x3}}, &(0x7f0000000480)={0x18, 0xfffffffffffffffe, 0x7, {0x3f}}, &(0x7f00000004c0)={0x18, 0x0, 0x5, {0x80000001}}, &(0x7f0000000500)={0x28, 0x0, 0xffffffff00000001, {{0x2, 0x6, 0x1}}}, &(0x7f0000000540)={0x60, 0xffffffffffffffda, 0xdc1, {{0x0, 0xa2d, 0xfa1b, 0xffff, 0x2, 0x4de8, 0x7fffffff, 0xe34}}}, &(0x7f00000005c0)={0x18, 0xffffffffffffffda, 0x280000000, {0x3}}, &(0x7f0000000600)={0x1b, 0x0, 0x800, {'allow_other'}}, &(0x7f00000006c0)={0x20, 0x0, 0xfffffffffffffffe, {0x0, 0x4}}, &(0x7f0000000700)={0x78, 0x0, 0x0, {0xe09, 0x2, 0x0, {0x1, 0x90c7, 0x2, 0xb3, 0x0, 0x6, 0x80000000, 0x7ff, 0x7ff, 0x6000, 0x2, 0xffffffffffffffff, 0xee01, 0x80000, 0x1}}}, &(0x7f0000000780)={0x90, 0x0, 0x2, {0x4, 0x2, 0x0, 0xfffffffffffffffa, 0xffff, 0x9de9, {0x1, 0x7f, 0x2, 0x4, 0x274f, 0x2, 0x21, 0xfffffffa, 0x5, 0x1000, 0x9, 0x0, 0x0, 0x4, 0x3ff}}}, &(0x7f0000000940)=ANY=[@ANYBLOB="e00000000000000080000000000000000400385864ee4f8ebfc648b3e59000000000000004000000000000000a000000060000002f6465762f667573650000000000000003000000000000008c0000000000000001000000010000007d0000000000000000000000000000000100000000000000080000000800000067726f75705f6964060000000000000006000000000000000a000000080000002f6465762f6675736500000000e7ffff05000000000000000300000000000000040000000001005c2d40000000000000000000000000090000000000000003000000080000002c7d26000000000000"], &(0x7f0000007480)={0x1f8, 0x0, 0x80, [{{0x3, 0x3, 0x5ea4, 0x8, 0x7, 0x7, {0x2, 0x4, 0xac0d, 0x0, 0xffffffffffff2df1, 0x1ff, 0x2, 0x75b, 0x6, 0x4000, 0x1, 0x0, 0x0, 0x20, 0x80000001}}, {0x1, 0x4, 0x7, 0x3, 'user_id'}}, {{0x1, 0x3, 0x8, 0x4, 0x8, 0x1, {0x5, 0x101, 0xc54, 0xff, 0x9, 0x40, 0x0, 0x3, 0x100, 0x6000, 0x6, 0x0, 0x0, 0xfffeffff, 0x1}}, {0x3, 0x7ff, 0xb, 0xffffffff, 'asymmetric\x00'}}, {{0x6, 0x3, 0x5, 0x2c0f3cda, 0x1, 0x3, {0x3, 0x2, 0x4, 0x1f, 0x8800, 0x4, 0x0, 0x0, 0x0, 0x2000, 0x2, 0x0, 0x0, 0x9ce2, 0x1}}, {0x2, 0x80000000, 0x4, 0x0, '&^[$'}}]}, &(0x7f0000007680)={0xa0, 0x0, 0x65a, {{0x4, 0x0, 0xee2f, 0x68, 0x7fff, 0x1, {0x1, 0x8, 0x7ff, 0x0, 0x76f434c0, 0x8001, 0x0, 0x8, 0x2, 0x2000, 0x3, 0xee00, r5, 0x1ff, 0x4}}, {0x0, 0x14}}}, &(0x7f0000007740)={0x20, 0x0, 0x6, {0xdfffff78, 0x4, 0xffffff80, 0x5}}}) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x50) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) mount$fuseblk(&(0x7f0000000000), &(0x7f0000002040)='./file0\x00', &(0x7f0000004300), 0x4c00, &(0x7f0000000280)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x1ff}}, {@blksize={'blksize', 0x3d, 0x800}}, {@blksize={'blksize', 0x3d, 0x200}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x800}}]}}) socket$netlink(0x10, 0x3, 0x0) 05:20:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func, @restrict, @func]}}, 0x0, 0x3e}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000040)) 05:20:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)="dff83b1279209a535ae86846", 0xc) 05:20:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) read$usbmon(r0, &(0x7f0000000040)=""/52, 0xfffffffffffffe80) 05:20:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 643.322624][T18853] ptrace attach of "/root/syz-executor.5 exec"[18852] was attempted by "/root/syz-executor.5 exec"[18853] 05:20:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:52 executing program 2: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0xe86b, &(0x7f0000000280)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(r0, 0x4, &(0x7f0000001900)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6be3, r1, &(0x7f0000000000), 0x0, 0x8, 0x0, 0x2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0]) 05:20:52 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3e, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffff8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x2) creat(&(0x7f0000000440)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000006c0)={[{@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@index_off}], [{@obj_role}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '}%'}}]}) lsetxattr$security_capability(&(0x7f0000000380)='./bus/file0\x00', &(0x7f00000003c0), &(0x7f0000000400)=@v3={0x3000000, [{0x4dcf, 0x8001}, {0x80000000, 0x4}]}, 0x18, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') lsetxattr$security_capability(0x0, 0x0, &(0x7f0000000680)=@v2={0x2000000, [{0x6b45, 0x2}, {0x4, 0x8}]}, 0x14, 0x3) chown(&(0x7f0000000480)='./bus/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"/1990], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) [ 643.489684][T18872] loop1: detected capacity change from 0 to 262160 [ 643.656234][ T26] audit: type=1800 audit(1639545652.914:93): pid=18881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048614 res=0 errno=0 [ 643.740963][T18878] overlayfs: './file0' not a directory 05:20:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) fsmount(0xffffffffffffffff, 0x0, 0x14aa0b9274e96f21) 05:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8934, &(0x7f0000000580)={'wlan0\x00'}) 05:20:53 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3e, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffff8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(0x0, 0x2) creat(&(0x7f0000000440)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000006c0)={[{@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@index_off}], [{@obj_role}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '}%'}}]}) lsetxattr$security_capability(&(0x7f0000000380)='./bus/file0\x00', &(0x7f00000003c0), &(0x7f0000000400)=@v3={0x3000000, [{0x4dcf, 0x8001}, {0x80000000, 0x4}]}, 0x18, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') lsetxattr$security_capability(0x0, 0x0, &(0x7f0000000680)=@v2={0x2000000, [{0x6b45, 0x2}, {0x4, 0x8}]}, 0x14, 0x3) chown(&(0x7f0000000480)='./bus/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"/1990], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 05:20:53 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f00000000c0), 0x3000000) 05:20:53 executing program 2: openat$vcsu(0xffffffffffffff9c, 0x0, 0x502c3, 0x0) 05:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:53 executing program 2: pselect6(0x40, &(0x7f0000000240), &(0x7f0000000280)={0x1}, 0x0, 0x0, 0x0) 05:20:53 executing program 4: unshare(0x2000202) 05:20:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x890b, &(0x7f0000000580)={'wlan0\x00'}) [ 644.366891][T18907] loop1: detected capacity change from 0 to 262160 [ 644.410591][T18895] overlayfs: './file0' not a directory [ 644.558789][ T26] audit: type=1800 audit(1639545653.814:94): pid=18913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048616 res=0 errno=0 05:20:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) fsmount(0xffffffffffffffff, 0x0, 0x14aa0b9274e96f21) 05:20:54 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x90, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x7c, 0x0, &(0x7f0000000180)) 05:20:54 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/142, 0x8e}], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/197, 0xc5}], 0x1, 0x0) clone3(&(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:20:54 executing program 5: futex(&(0x7f0000000180), 0x6, 0x0, &(0x7f00000001c0), 0x0, 0x0) 05:20:54 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)) 05:20:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:54 executing program 2: clock_adjtime(0x0, &(0x7f0000000000)={0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0xfff, 0x400, 0x1, 0x3, 0x1, 0xffffffffffff8001, 0x101, 0x0, 0x400, 0x3}) 05:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:54 executing program 4: io_setup(0xf75, &(0x7f0000000140)=0x0) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 644.914994][T18931] loop1: detected capacity change from 0 to 262160 [ 645.111952][ T26] audit: type=1800 audit(1639545654.376:95): pid=18943 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048618 res=0 errno=0 05:20:54 executing program 2: ioperm(0x0, 0x4, 0x6) ioperm(0x0, 0xe0, 0x0) 05:20:54 executing program 5: statx(0xffffffffffffffff, 0x0, 0x2400, 0x0, 0x0) 05:20:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) 05:20:54 executing program 4: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000d40), 0x5, 0x0) write$cgroup_int(r0, 0x0, 0x0) 05:20:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, 0xfffffffffffffffd, 0x0) 05:20:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x90, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_CONTINUE(r0, 0x8010aa01, &(0x7f0000000100)={{&(0x7f000047e000/0x3000)=nil, 0x3000}}) 05:20:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, &(0x7f0000000140)) 05:20:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:54 executing program 2: migrate_pages(0x0, 0x2, 0x0, &(0x7f0000000040)=0x401) 05:20:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 05:20:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) [ 645.594437][T18966] loop1: detected capacity change from 0 to 262160 05:20:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x0, 0x1080, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x2}, 0x40) 05:20:54 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 645.729308][ T26] audit: type=1800 audit(1639545654.986:96): pid=18976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048620 res=0 errno=0 05:20:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000000a) 05:20:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX_80211(r0, 0xc0189436, &(0x7f0000000580)={'wlan0\x00'}) 05:20:55 executing program 2: clock_adjtime(0x0, &(0x7f0000000000)={0x1e0}) 05:20:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:55 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:55 executing program 5: syslog(0x4, &(0x7f0000000100)=""/214, 0xd6) 05:20:55 executing program 2: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x22060400) r0 = gettid() clone(0x1a003000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffef, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) tkill(0x0, 0x39) 05:20:55 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:55 executing program 4: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:20:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 646.261528][T19001] loop1: detected capacity change from 0 to 262160 [ 646.307200][T18993] ptrace attach of "/root/syz-executor.2 exec"[18992] was attempted by "/root/syz-executor.2 exec"[18993] [ 646.432580][ T26] audit: type=1800 audit(1639545655.692:97): pid=19010 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048622 res=0 errno=0 05:20:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000000a) 05:20:56 executing program 4: futex(&(0x7f0000000400), 0x5, 0x0, 0x0, &(0x7f00000000c0), 0x20000000) 05:20:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:56 executing program 5: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f00000000c0), 0x0) 05:20:56 executing program 2: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x22060400) r0 = gettid() clone(0x1a003000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffef, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) tkill(0x0, 0x39) 05:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0x8936, 0x0) 05:20:56 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x1a003000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffef, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) tkill(0x0, 0x39) 05:20:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:56 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f00000000c0), 0xf2ffffff) 05:20:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f00000000c0)={0x0, 0x0, 0x7}) 05:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 646.927770][T19035] loop1: detected capacity change from 0 to 262160 [ 646.946737][T19038] futex_wake_op: syz-executor.4 tries to shift op by -1; fix this program [ 647.119946][ T26] audit: type=1800 audit(1639545656.372:98): pid=19051 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048624 res=0 errno=0 05:20:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000000a) 05:20:56 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x1a003000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffef, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) tkill(0x0, 0x39) 05:20:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1a}, 0x40) 05:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:56 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={0x0}, 0x10) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000200)) 05:20:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 647.459322][T19061] ptrace attach of "/root/syz-executor.5 exec"[19059] was attempted by "/root/syz-executor.5 exec"[19061] 05:20:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, 0x0) [ 647.524556][T19070] loop1: detected capacity change from 0 to 262160 [ 647.742681][ T26] audit: type=1800 audit(1639545657.002:99): pid=19078 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048626 res=0 errno=0 05:20:57 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, r0) 05:20:57 executing program 5: bpf$BPF_BTF_GET_NEXT_ID(0x15, 0x0, 0x0) 05:20:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) 05:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:57 executing program 4: socketpair(0x25, 0x3, 0x0, &(0x7f00000001c0)) 05:20:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:57 executing program 5: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) 05:20:57 executing program 2: syz_open_dev$vcsa(&(0x7f0000001800), 0x0, 0x101040) 05:20:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000140)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) 05:20:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}, r1}}, 0x48) 05:20:57 executing program 4: add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='\\@\x00', 0x0) 05:20:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:57 executing program 5: r0 = timerfd_create(0x9, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) [ 648.079758][T19099] loop1: detected capacity change from 0 to 262160 [ 648.236658][ T26] audit: type=1800 audit(1639545657.492:100): pid=19112 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048628 res=0 errno=0 05:20:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000540)={0x16, 0x98, 0xfa00, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, 0xa0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x0, 0xa}}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x80401) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f00000000c0)={0xd, 0x10, 0xfa00, {0x0}}, 0xfffffdef) 05:20:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/3, 0x3}], 0x3, 0x0, 0xe0, 0x0) tkill(r0, 0x1e) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x90, &(0x7f0000000240)="f41872da7c00005fa727fce7c401000000db04af009c88ef0cffcf152c1df0ffff7f70a7d0a25b3a29449596ca33e9355355ee04c34ad5e482915aad741f4c1b2e5dd2311d778e850f91243e80428c79d3e53ae04d0d55626d1ee237e9c825949948698b7670872d3aae29c39012646f254ad865d73f2cf3a0248eb25bd5a42c55072c44b220a5352ec0b48f781e3f90"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 05:20:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, r1}}, 0x48) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000200), r1, 0x0, 0x2, 0x4}}, 0x20) 05:20:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) 05:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 648.574216][T19122] ptrace attach of "/root/syz-executor.2 exec"[19121] was attempted by "/root/syz-executor.2 exec"[19122] 05:20:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f00000001c0)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 05:20:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:20:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 05:20:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)='\xf0') [ 648.730575][T19132] loop1: detected capacity change from 0 to 262160 [ 648.767376][T19133] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 648.896448][ T26] audit: type=1800 audit(1639545658.152:101): pid=19140 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048630 res=0 errno=0 05:20:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @private0}, r1}}, 0x48) 05:20:58 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x68, &(0x7f0000000140)="b7a4d69bc7db5acffc4266a57c776775ead9a61ef585fd97a04e6dc0577f388280c32fab5cc17c9a162c7aa99dcedcba0e6ca3c1206c94e2338776497e126f53f05981f0a8684c8aeeea9e6111cba0777c2f5485ff6e60014907e61f18fffd4112e7c8c0c044d1c5"}}], 0x1c) wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 05:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd8eda96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d80189d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff13f759f97588bc049569f1"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 05:20:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) 05:20:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:20:58 executing program 5: add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='encrypted\x00', 0x0) 05:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd8eda96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d80189d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff13f759f97588bc049569f1"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 05:20:58 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xb5, &(0x7f0000000140)="b7a4d69bc7db5acffc4266a57c776775ead9a61ef585fd97a04e6dc0577f388280c32fab5cc17c9a162c7aa99dcedcba0e6ca3c1206c94e2338776497e126f53f05981f0a8684c8aeeea9e6111cba0777c2f5485ff6e60014907e61f18fffd4112e7c8c0c044d1c5bd9bc4af26be4331a2b4531cc3d41f6be5b22d55265c9c57affe81e7b86b216d5d93a91954cba46cc21ae088dacb3ec6a529b6cdc77f977a41577967ac9a0ced693d78227df0be2f119a83eef9"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 05:20:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x10, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) [ 649.181635][T19152] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 05:20:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) [ 649.285262][T19161] ptrace attach of "/root/syz-executor.4 exec"[19160] was attempted by "/root/syz-executor.4 exec"[19161] 05:20:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000300)={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 05:20:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) [ 649.329883][T19165] loop1: detected capacity change from 0 to 262160 [ 649.411433][T19171] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 649.498604][ T26] audit: type=1800 audit(1639545658.752:102): pid=19177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048632 res=0 errno=0 05:20:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000000a) 05:20:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000640)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x0, 0x0, @remote}, r1}}, 0x48) 05:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback}}}, 0x90) 05:20:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:20:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd8eda96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d80189d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff13f759f97588bc049569f1"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) 05:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:20:59 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000680)) 05:20:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, r1}}, 0x48) [ 649.784485][T19188] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 05:20:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:20:59 executing program 5: syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="020182ffffff01000000ff07000000ffffffa6000800000000000000004000ffffff8200000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) [ 649.877804][T19197] loop1: detected capacity change from 0 to 262160 [ 649.959538][T19203] loop5: detected capacity change from 0 to 1 [ 650.034314][T19203] loop5: p1 p2 p3 p4 [ 650.038551][T19203] loop5: partition table partially beyond EOD, truncated [ 650.055561][T19203] loop5: p1 start 1 is beyond EOD, truncated [ 650.073909][T19203] loop5: p2 size 1073741824 extends beyond EOD, truncated [ 650.088946][ T26] audit: type=1800 audit(1639545659.342:103): pid=19207 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048634 res=0 errno=0 [ 650.124794][T19203] loop5: p3 size 1912633224 extends beyond EOD, truncated [ 650.139480][T19203] loop5: p4 size 32768 extends beyond EOD, truncated [ 650.245062][ T3771] udevd[3771]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 650.249700][ T3768] udevd[3768]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 650.257839][ T3896] udevd[3896]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory 05:20:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000000a) 05:20:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:20:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x30, 0x11, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0x7}, [@NDA_CACHEINFO={0x14}]}, 0x30}}, 0x0) 05:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 05:20:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:20:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x1c, 0x16, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 05:20:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000080)={0xe, 0x18, 0xfa00, @ib_path={0x0, r1, 0x1, 0x300}}, 0x20) 05:20:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:20:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:20:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, 0x0, 0x0) 05:20:59 executing program 5: setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r0, r1) 05:20:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x1}}, 0x18) [ 650.489374][T19228] loop1: detected capacity change from 0 to 262160 05:21:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000000a) 05:21:00 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, 0x0, 0x0) 05:21:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:00 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}) 05:21:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_newrule={0x24, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_FLOW={0x8}]}, 0x24}}, 0x0) 05:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, 0x0, 0x0) 05:21:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0xfd, 0x6000000000000000}, 0x48) [ 650.818095][ T26] audit: type=1326 audit(1639545660.072:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=19241 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0x0 05:21:00 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:00 executing program 5: socketpair(0xa, 0x1, 0x106, &(0x7f0000000180)) 05:21:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"ea7e5f4b00d929c2aa3dfa3e37815c9b"}}}}, 0x90) 05:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) [ 650.973891][T19259] loop1: detected capacity change from 0 to 262160 05:21:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000000a) 05:21:00 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r0) 05:21:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x1c, 0x12, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) 05:21:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd8eda96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d80189d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff13f759f97588bc049569f1"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 05:21:00 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000007000000000000001b00ee00850000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 05:21:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$fscrypt_v1(&(0x7f0000000280), &(0x7f00000002c0)={'fscrypt:', @desc3}, &(0x7f00000003c0)={0x0, "b7b0b643ab7b04a08adf4776ecb2740e8a94cd8f5394fa554eebe9d79520370731bd66b8d3946e5d88dd9c00b9ec9b860c9fdc605b9eebd71c03cda6da3819f0"}, 0x48, r1) add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0) 05:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) [ 651.320540][T19270] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 05:21:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x93, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) [ 651.473389][T19284] loop1: detected capacity change from 0 to 262160 05:21:01 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x7) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 05:21:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x93, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x5}}, r1}}, 0x48) 05:21:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010300b5ca000000010001"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x44000}, 0x8000) 05:21:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) 05:21:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x93, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x2, 0x10, 0xfa00, {0x0}}, 0x18) [ 651.862101][T19299] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 05:21:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, r1}}, 0x48) 05:21:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) [ 651.966631][T19311] loop1: detected capacity change from 0 to 262160 [ 652.126620][ T26] audit: type=1800 audit(1639545661.382:105): pid=19317 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048639 res=0 errno=0 05:21:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xdd, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x2}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 05:21:01 executing program 5: mq_open(&(0x7f0000000080)='nl802154\x00', 0x0, 0x0, &(0x7f00000000c0)) 05:21:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@delnexthop={0x20, 0x69, 0x1, 0x0, 0x0, {}, [{0x8, 0x1, 0x2}]}, 0x20}}, 0x0) 05:21:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:01 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) openat(r0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x6, r0, 0x0, 0x0, 0x0) 05:21:01 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 05:21:01 executing program 3: request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0xfffffffffffffffd) 05:21:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xdd, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:01 executing program 4: request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0, 0x2}, 0x0, 0x0) 05:21:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, 0x0, 0x0) 05:21:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xdd, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:01 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0x24}}, 0x14}}, 0x0) 05:21:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x2c}}, 0x0) [ 652.603334][T19340] loop1: detected capacity change from 0 to 262160 05:21:01 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, 0x0, 0x0) [ 652.694772][ T26] audit: type=1800 audit(1639545661.952:106): pid=19350 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048641 res=0 errno=0 [ 652.714097][T19352] netlink: 'syz-executor.5': attribute type 2 has an invalid length. 05:21:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000080)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r1}}, 0x18) 05:21:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x24, 0x1d, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @multicast2}]}, 0x24}}, 0x0) 05:21:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x102, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:02 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r1, 0x2}}, 0x18) 05:21:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, 0x0, 0x0) 05:21:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 05:21:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, r1}}, 0x48) 05:21:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x102, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:02 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)={0x44, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x44}}, 0x0) 05:21:02 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)={0x3c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x1c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x18, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x3c}}, 0x0) 05:21:02 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 05:21:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1) keyctl$link(0x8, r0, r1) 05:21:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x102, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) [ 653.290714][T19373] loop1: detected capacity change from 0 to 262160 05:21:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x2, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, r1}}, 0x48) [ 653.424121][ T26] audit: type=1800 audit(1639545662.682:107): pid=19383 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048643 res=0 errno=0 05:21:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x114, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 05:21:03 executing program 4: request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='wireguard\x00', 0xfffffffffffffffd) 05:21:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000300)={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000140)={0x13, 0x10, 0xfa00, {&(0x7f0000000340), r1}}, 0x18) 05:21:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) 05:21:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @loopback}, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, r1}}, 0x48) 05:21:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 05:21:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000300)={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 05:21:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x114, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac12", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000140)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000240)=[{}], r1, 0x1, 0x1, 0x48}}, 0x20) 05:21:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 653.930667][T19407] loop1: detected capacity change from 0 to 262160 [ 653.982664][ T26] audit: type=1800 audit(1639545663.242:108): pid=19407 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048645 res=0 errno=0 05:21:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:03 executing program 3: request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0xfffffffffffffffb) 05:21:03 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)={0x34, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x14, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x10, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x34}}, 0x0) 05:21:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xc2, &(0x7f0000000140)="b7a4d69bc7db5acffc4266a57c776775ead9a61ef585fd97a04e6dc0577f388280c32fab5cc17c9a162c7aa99dcedcba0e6ca3c1206c94e2338776497e126f53f05981f0a8684c8aeeea9e6111cba0777c2f5485ff6e60014907e61f18fffd4112e7c8c0c044d1c5bd9bc4af26be4331a2b4531cc3d41f6be5b22d55265c9c57affe81e7b86b216d5d93a91954cba46cc21ae088dacb3ec6a529b6cdc77f977a41577967ac9a0ced693d78227df0be2f119a83eef91cb8338d2f2c76876b334f16bb"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 05:21:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 05:21:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd8eda96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d80189d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff13f759f97588bc049569f1"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x114, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:03 executing program 3: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)={0x20, r0, 0x1, 0x0, 0x0, {0xa}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) 05:21:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@ipv6_getnexthop={0x18, 0x6a, 0x101}, 0x18}}, 0x0) 05:21:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) [ 654.637692][T19421] ptrace attach of "/root/syz-executor.5 exec"[19420] was attempted by "/root/syz-executor.5 exec"[19421] 05:21:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x11d, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 05:21:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) [ 654.730562][T19428] loop1: detected capacity change from 0 to 262160 [ 654.796836][ T26] audit: type=1800 audit(1639545664.052:109): pid=19428 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048647 res=0 errno=0 05:21:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x5}}, {0xa, 0x0, 0x0, @local}, r1}}, 0x48) 05:21:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x11d, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x1c, 0x11, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0x7}}, 0x1c}}, 0x0) 05:21:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)='keyring\x00') 05:21:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:04 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x5, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 05:21:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x24, 0x1d, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @multicast2}]}, 0x24}}, 0x0) 05:21:04 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "2c1d4c412ef09cf3f63b818836aa7c5b15f6264b6e20f243f6e8b9a9ce09217a92ebf40b5a5daa88bd668dec2a2c0e86977b64b8cf58e8597ee2ef746560ca6f"}, 0x48, 0xfffffffffffffffc) 05:21:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) [ 655.512036][T19448] loop5: detected capacity change from 0 to 1019 05:21:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x11d, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@ipv6_getnexthop={0x20, 0x6a, 0x101, 0x0, 0x0, {}, [@NHA_ID={0x8}]}, 0x20}}, 0x0) [ 655.619003][T19448] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 655.621710][T19455] loop1: detected capacity change from 0 to 262160 [ 655.712025][ T26] audit: type=1800 audit(1639545664.962:110): pid=19455 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048649 res=0 errno=0 05:21:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x2811fdff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@ipv4_newrule={0x1c, 0x20, 0x1}, 0x1c}}, 0x0) 05:21:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x122, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 05:21:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=@bridge_delneigh={0x1c, 0x18, 0xf7aeccd7bb8bd1e5, 0x0, 0x0, {0x2, 0x60}}, 0x1c}}, 0x0) 05:21:05 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xc}, {0x6}]}) add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 05:21:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x14}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) 05:21:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140), 0x4) 05:21:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001400e50500000000000000ad31"], 0x1c}}, 0x0) 05:21:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x122, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x8}]}, 0x1c}}, 0x0) [ 656.481582][ T26] audit: type=1326 audit(1639545665.732:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=19474 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0x0 [ 656.535137][T19483] loop1: detected capacity change from 0 to 262160 [ 656.580697][ T26] audit: type=1800 audit(1639545665.832:112): pid=19483 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048650 res=0 errno=0 05:21:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x2811fdff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000140)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, r1, 0x0, 0x1, 0x4}}, 0x20) 05:21:06 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)={0x44, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}]}, 0x44}}, 0x0) 05:21:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 05:21:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x122, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) 05:21:06 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x5, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000ce900001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 05:21:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2={0x0}}, r1}}, 0x48) 05:21:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/3, 0x3}], 0x3, 0x0, 0xe0, 0x0) tkill(r0, 0x1e) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xc0, &(0x7f0000000240)="f41872da7c00005fa727fce7c401000000db04af009c88ef0cffcf152c1df0ffff7f70a7d0a25b3a29449596ca33e9355355ee04c34ad5e482915aad741f4c1b2e5dd2311d778e850f91243e80428c79d3e53ae04d0d55626d1ee237e9c825949948698b7670872d3aae29c39012646f254ad865d73f2cf3a0248eb25bd5a42c55072c44b220a5352ec0b48f781e3f908b26f9cdd6a6748f31c99e93bbc07990adf54df6bcaf7a8f884e545877ce31150a3209390acdc24488b6bc9c868eec6a"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 05:21:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x124, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @local}, r1}}, 0x48) 05:21:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), &(0x7f00000002c0)=0x8) [ 657.377505][T19503] ptrace attach of "/root/syz-executor.2 exec"[19497] was attempted by "/root/syz-executor.2 exec"[19503] [ 657.397066][T19507] loop1: detected capacity change from 0 to 262160 [ 657.401626][T19508] loop5: detected capacity change from 0 to 1019 [ 657.429809][T19508] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 657.470137][T19508] EXT4-fs error (device loop5): ext4_search_dir:1476: inode #2: block 37: comm syz-executor.5: bad entry in directory: inode out of bounds - offset=44, inode=59660, rec_len=16, size=1024 fake=0 [ 657.473721][ T26] audit: type=1800 audit(1639545666.722:113): pid=19507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048651 res=0 errno=0 05:21:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fallocate(0xffffffffffffffff, 0x100000001, 0x0, 0x2811fdff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffe, r0, 0x0) 05:21:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x124, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:07 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x5, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000ce900001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 05:21:07 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x8a, &(0x7f0000000140)="b7a4d69bc7db5acffc4266a57c776775ead9a61ef585fd97a04e6dc0577f388280c32fab5cc17c9a162c7aa99dcedcba0e6ca3c1206c94e2338776497e126f53f05981f0a8684c8aeeea9e6111cba0777c2f5485ff6e60014907e61f18fffd4112e7c8c0c044d1c5bd9bc4af26be4331a2b4531cc3d41f6be5b22d55265c9c57affe81e7b86b216d5d93"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 05:21:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000040)={0x3, 0x40, 0xfa00, {{0x29, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}}}, 0x48) 05:21:07 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xaa, &(0x7f0000000140)="b7a4d69bc7db5acffc4266a57c776775ead9a61ef585fd97a04e6dc0577f388280c32fab5cc17c9a162c7aa99dcedcba0e6ca3c1206c94e2338776497e126f53f05981f0a8684c8aeeea9e6111cba0777c2f5485ff6e60014907e61f18fffd4112e7c8c0c044d1c5bd9bc4af26be4331a2b4531cc3d41f6be5b22d55265c9c57affe81e7b86b216d5d93a91954cba46cc21ae088dacb3ec6a529b6cdc77f977a41577967ac9a0ced693d"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 05:21:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/time_for_children\x00') sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) [ 657.848351][T19517] loop5: detected capacity change from 0 to 1019 [ 657.869911][T19525] ptrace attach of "/root/syz-executor.3 exec"[19524] was attempted by "/root/syz-executor.3 exec"[19525] 05:21:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@newlinkprop={0x20, 0x6c, 0x1}, 0x20}}, 0x0) 05:21:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x124, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:07 executing program 2: fork() fork() r0 = gettid() wait4(r0, 0x0, 0x0, 0x0) 05:21:07 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x5, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000ce900001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) [ 657.952994][T19517] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 657.995215][T19534] loop1: detected capacity change from 0 to 262160 [ 658.013609][T19538] ptrace attach of "/root/syz-executor.4 exec"[19532] was attempted by "/root/syz-executor.4 exec"[19538] [ 658.061825][ T26] audit: type=1800 audit(1639545667.322:114): pid=19534 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048652 res=0 errno=0 [ 658.098533][T19544] loop5: detected capacity change from 0 to 1019 [ 658.194194][T19544] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:21:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:08 executing program 2: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0}) 05:21:08 executing program 3: syz_80211_join_ibss(&(0x7f0000000600)='wlan1\x00', 0x0, 0x0, 0x0) 05:21:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x125, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:08 executing program 4: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000e80)=""/4096, 0x1000) 05:21:08 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x5, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000ce900001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 05:21:08 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0xe0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0}) [ 658.825268][T19553] loop5: detected capacity change from 0 to 1019 05:21:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() gettid() sendmsg$unix(r0, &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006940)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) 05:21:08 executing program 4: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x80}}}}}}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, &(0x7f0000000100)=@string={0x2}}]}) [ 658.940963][T19564] loop1: detected capacity change from 0 to 262160 [ 658.950266][T19553] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:21:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x125, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) 05:21:08 executing program 2: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0}) 05:21:08 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) [ 659.019025][ T26] audit: type=1800 audit(1639545668.272:115): pid=19564 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1255 res=0 errno=0 [ 659.161853][ T7] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 659.252126][ T3648] usb 5-1: new high-speed USB device number 84 using dummy_hcd 05:21:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x125, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000}, 0x48) [ 659.421950][ T7] usb 4-1: Using ep0 maxpacket: 32 05:21:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0x0, 0x6000000000000000}, 0x48) [ 659.451870][ T6771] usb 6-1: new high-speed USB device number 71 using dummy_hcd 05:21:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0x0, 0x6000000000000000}, 0x48) [ 659.524035][T19583] loop1: detected capacity change from 0 to 262160 [ 659.548393][ T26] audit: type=1800 audit(1639545668.802:116): pid=19583 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1236 res=0 errno=0 05:21:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="b95b03b700030000009e40f086dd1fff09000000ffffff8477fbac141412e0000007c699da153f08e0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0x0, 0x6000000000000000}, 0x48) [ 659.584503][ T7] usb 4-1: unable to get BOS descriptor or descriptor too short [ 659.632107][ T3648] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 659.675745][ T3648] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 659.686490][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 659.698004][ T6771] usb 6-1: Using ep0 maxpacket: 32 [ 659.711360][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 659.727110][ T3648] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 659.741385][ T7] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 659.751966][ T3648] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 659.762774][ T7] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 659.772969][ T3648] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.783310][ T7] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.793202][ T3648] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 659.803227][ T7] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 05:21:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, 0x0}, 0x48) [ 659.822033][ T6771] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 659.837335][ T6771] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 659.856843][ T3648] usb 5-1: language id specifier not provided by device, defaulting to English [ 659.885029][ T6771] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 659.906356][ T6771] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 659.917160][ T6771] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 659.927404][ T6771] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 659.982379][ T7] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 660.002151][ T3648] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 660.011277][ T3648] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.020001][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.028063][ T7] usb 4-1: Product: syz [ 660.032432][ T3648] usb 5-1: Product: syz [ 660.036665][ T7] usb 4-1: Manufacturer: syz [ 660.041317][ T3648] usb 5-1: Manufacturer: syz [ 660.046010][ T7] usb 4-1: SerialNumber: syz [ 660.050664][ T3648] usb 5-1: SerialNumber: syz [ 660.131915][ T6771] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 660.141132][ T6771] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 660.153299][ T6771] usb 6-1: Product: syz [ 660.157455][ T6771] usb 6-1: Manufacturer: syz [ 660.164696][ T6771] usb 6-1: SerialNumber: syz [ 660.332037][ T7] cdc_ncm 4-1:1.0: bind() failure [ 660.340648][ T7] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 660.347875][ T3648] cdc_ncm 5-1:1.0: bind() failure [ 660.354741][ T3648] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 660.362050][ T3648] cdc_ncm 5-1:1.1: bind() failure [ 660.371693][ T7] cdc_ncm 4-1:1.1: bind() failure [ 660.379965][ T3648] usb 5-1: USB disconnect, device number 84 [ 660.386155][ T7] usb 4-1: USB disconnect, device number 13 [ 660.672012][ T6771] cdc_ncm 6-1:1.0: bind() failure [ 660.691868][ T6771] cdc_ncm: probe of 6-1:1.1 failed with error -71 [ 660.711893][ T6771] cdc_mbim: probe of 6-1:1.1 failed with error -71 [ 660.733103][ T6771] usbtest: probe of 6-1:1.1 failed with error -71 [ 660.750800][ T6771] usb 6-1: USB disconnect, device number 71 05:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000380)={0x2020}, 0xfed0) 05:21:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:10 executing program 4: setgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) r0 = getegid() lchown(&(0x7f0000000180)='.\x00', 0x0, r0) 05:21:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, 0x0}, 0x48) 05:21:10 executing program 2: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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c887f7f80a1ca8e5d315375c0bfa77bbf87c8d444db0446277533e520ccc54ceac96e9b8e3a992252efbd03671552f98405dce437145ebf30381bbb138be5c4db0488c25e70cd4e52b2a85814a1d1b1de53c594432118d11124dd57af6155bb7e08b16728cce5061bc06b517b21fe955faf39a8b922a45f8a8001bfd6b8a7edeb9fa46da92aaef4280c20a7970b6b08a95545c8e6f00f44399a68005e2bcc683eea80b1a6b19ad28ebb5e877a41e9d2abf7c24098aa62df6b2cb218cfa5c578ed1e11c3812050b6c254e7a650378451530b7e34daaba0acdac15451f1a60dbd300ca6b978767bf4d31297cf3a9b6a94a48bb1983a1203e0523c926f89e75d67a2c20522f752423a3102e25a2e50e244e5262026e6b911c74951250049166d412df87bdf8fea360bdc6d6523bd65516b1e2a4a6c569a015c0a00ba9154159acaee19cf8c9423d859caa47afc80d192f1dc738ec7b04f2f928508404bb136dbab9193bf08e54af9d9e685be7aeea6095b3acd3c8204f3b292fa6c684b40e93aed4364a2bb7b1faf4a7ccdd18c3a5086d13ea0dd7f411d135b2d02088f8d0a1478fa681f23d9b47aa7762205c864ad22aa6e9e9549399482d07c82c82efe604084b1502446bb093493702ebca762194219cbbaf0b845e8a179a8a77da25c615cdaba0c676534e34db1083a6079e8436cf11d26683422313d1034768efebd180f2f81b6f65788111cc8ccf5d4023a1fe1f5384a7081b53703fe28f2844efe10b514e10047e61e1dd159d2245f1faf14c0e2c0649a2a662a9acfbeaa0d96a3796a6aef48f3dbbfee84da19c050ef0d1819ce6bdc615e2c5454e98655099fba1aba2e7a5cf30f697bde8dc4d97e010a58b19a335a6703e3ea90214f196bde46b3f2f324a869cbbc9e150582b76fd06192e2bff21f49dad0dadfdf829889e5181f1562d5c7623cf00f6c650ed65a1d315fbbf3ccc0fc6245f1858ccc547ab429b9", 0x2000, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x26d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0}) [ 660.827159][T19591] loop1: detected capacity change from 0 to 262160 [ 660.903508][ T26] audit: type=1800 audit(1639545670.162:117): pid=19591 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1254 res=0 errno=0 05:21:10 executing program 5: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50, 0xffffffffffffffda}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:21:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, 0x0}, 0x48) 05:21:10 executing program 2: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x0, 0x0, 0x0, 0x0}) 05:21:10 executing program 4: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2840, 0x0) 05:21:10 executing program 3: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') 05:21:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000140), 0x0, 0x0, 0x3) 05:21:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), 0x0}, 0x48) 05:21:10 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000004200), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000004240)) 05:21:10 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x1c3102, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) 05:21:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd8eda96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d80189d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff13f759f97588bc049569f1"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), 0x0}, 0x48) 05:21:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:10 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1a) 05:21:10 executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x6f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x1c, 0xf0, 0x3, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 's'}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x8, 0xb201, 0x5, 0xff}, {0x6, 0x24, 0x1a, 0x1, 0xd}}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x2, 0x0, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x0, 0x0, 0x80}}}}}}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x1a, &(0x7f00000000c0)={0x5, 0xf, 0x1a, 0x2, [@wireless={0xb, 0x10, 0x1, 0xc, 0x4b, 0x8, 0x80}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x20, 0xf8, 0x2}]}, 0x5, [{0x0, 0x0}, {0x0, 0x0}, {0x2d, &(0x7f0000000200)=@string={0x2d, 0x3, "ee6392c0c1962490875bbfc8a49fb6e38a72373b0dee946459a51d7006a7d334601668359ee787020de460"}}, {0x0, 0x0}, {0x0, 0x0}]}) 05:21:10 executing program 4: syz_80211_inject_frame(&(0x7f0000000000)=@broadcast, &(0x7f0000000300)=ANY=[], 0x42f) 05:21:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x126, 0x0, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, &(0x7f0000000000), 0x0}, 0x48) [ 661.449259][T19628] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:21:10 executing program 2: r0 = syz_io_uring_setup(0x35d0, &(0x7f0000000180), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2) [ 661.563506][ T26] audit: type=1800 audit(1639545670.822:118): pid=19634 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1222 res=0 errno=0 [ 661.781923][ T20] usb 6-1: new high-speed USB device number 72 using dummy_hcd 05:21:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r0, 0x8004551a, 0x0) 05:21:11 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x15, r0, 0x0, 0x0, 0x0) 05:21:11 executing program 4: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x207018, 0x0) 05:21:11 executing program 3: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') 05:21:11 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:11 executing program 2: r0 = syz_io_uring_setup(0x882, &(0x7f0000000080), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0xffffffa7) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 05:21:11 executing program 4: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, 0x0}) 05:21:11 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) [ 662.123118][ T26] audit: type=1800 audit(1639545671.382:119): pid=19650 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1237 res=0 errno=0 [ 662.222545][ T20] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 662.250279][ T20] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 662.412049][ T25] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 662.541987][ T20] usb 6-1: string descriptor 0 read error: -22 [ 662.548195][ T20] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 662.557534][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 662.801955][ T25] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 662.811270][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 662.820756][ T25] usb 1-1: config 0 descriptor?? [ 662.842096][ T20] cdc_ncm 6-1:1.0: bind() failure [ 662.849241][ T20] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 662.856190][ T20] cdc_ncm 6-1:1.1: bind() failure [ 662.864154][ T20] usb 6-1: USB disconnect, device number 72 [ 662.876283][ T25] gspca_main: vc032x-2.14.0 probing 0ac8:0321 05:21:12 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 05:21:12 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) syz_mount_image$fuse(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@seclabel}]}}) 05:21:12 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) read(r1, &(0x7f0000000000)=""/156, 0x9c) 05:21:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x9, 0x8d}, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x0, 0xff, 0x1, 0x7, 0x0, 0x1, 0x81000, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, @perf_config_ext={0xaa3, 0x3}, 0x435, 0x1bd0, 0x7, 0x2, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x3) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x1, 0x8}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a3", 0xa0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000001700e1fd35bdfdeb15bf30370431e973a467c0ae1d35fd7523b84f7faa0500923efd248ae29fe2a45af660bc7d3cfa962d48461199df27693302b03cd38115d2a7975b30109d5d61c9c80b3975eac48fad4cbfca38e2"], 0x1c}}, 0x0) 05:21:12 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r1, r2, 0x0) [ 663.348717][T19661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 663.359188][T19661] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 663.383244][T19663] fuse: Bad value for 'group_id' 05:21:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010099720000000000003b0000000c00990000000000000000000400cd00040055"], 0x28}}, 0x0) [ 663.416351][ T26] audit: type=1800 audit(1639545672.672:120): pid=19662 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1232 res=0 errno=0 05:21:12 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) 05:21:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote, @empty}, 0x8) 05:21:12 executing program 3: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000000080)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xee00}}) 05:21:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000000c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) [ 666.401937][ T25] gspca_vc032x: reg_r err -71 [ 666.406761][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.412218][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.417497][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.422816][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.428092][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.433409][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.438681][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.444057][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.449332][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.454703][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.459980][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.465326][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.470611][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.475938][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.481221][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.486892][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.492253][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 666.497546][ T25] gspca_vc032x: Unknown sensor... [ 666.502656][ T25] vc032x: probe of 1-1:0.0 failed with error -22 [ 666.517797][ T25] usb 1-1: USB disconnect, device number 20 05:21:16 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:16 executing program 3: socketpair(0x11, 0x3, 0x300, &(0x7f00000008c0)) 05:21:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000007c0)={&(0x7f0000000400)=@in={0x2, 0x4e20, @loopback}, 0x80, 0x0}, 0x884) 05:21:16 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') 05:21:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:16 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={0x0, 0x0}) 05:21:16 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000000)) 05:21:16 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x7, 0x9, 0xd9d}) 05:21:16 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) 05:21:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x10000}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x12002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r3, 0x0, 0x0) clone(0x83c0400, &(0x7f0000000480)="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", &(0x7f0000000180), &(0x7f0000001480), &(0x7f00000014c0)="236416ceb68dc84dd0986db55515dcc6beed822506e15153a2acca625468a767d6f6053e1f9e594f268ee8fd3ce34f45af81803fb0ad5ff64713c1bc3c41a44dbb6b8d3ca1dd13b264c9d68fedf352b9c0403b591836051e9a89c6c00c5140b9643e605191a63936e211b41144d687a4e7fd13c050fa909b04cd67347237cd78bc996288f5ac48a057a4f566faccbd5129c8ea0b0b") vmsplice(r3, &(0x7f0000000140)=[{&(0x7f0000000300)="e88927a9ebf2626badb29e1e79af5bea344e8487adc0d56c28ebdeb2ed613301658629fdac9a621aed0867c75329253b6fed694c27277adc41e5808fb04b5ffe53af8383f9787b1ad19724ed8e11511199ad4c0ec58f9a461cec36c7e5d14f7fbca22ea21d1f5a255552463be3c826be3562c66657f14f33ad528fa234b76901440a7289f4fedae8c7782282d5bfc668207e325078fa2bff6229409688fc5e91d890a0c747e57fb8de3977ecde812b58846f02e746f300a1e1191ad35e535a3a28bebc9b34b4", 0xc6}, {&(0x7f0000000400)="ef96007a1f2a2a5bae1cd9f96a85dd2f1418c1b5beeec20213da40eb3cb0feb8f39d478cee3b29f52d10ce6e4e43897869bea9c82dcccd5aada88320733c2c4582d1059ae4cb37316fb944d59a093a805f7f6feaf83a66340bcc6b33f1f9dfb1525c0489b0fba3ab89bd679f", 0x6c}, {&(0x7f0000000100)="2ca4937291b341ffd029e0163e66d814e9d226bda8d6e461515f18", 0x1b}], 0x3, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={0xfff}, 0x0, 0x0) [ 666.920160][T19689] loop1: detected capacity change from 0 to 262160 05:21:16 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x1a, 0x3, 0x1b, 0x8, 0x404, 0x1, 0x89, 0x1}}) [ 667.009428][ T26] audit: type=1326 audit(1639545676.262:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=19694 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd713eefe99 code=0x0 05:21:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0), 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = fork() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/user\x00') [ 667.068963][ T26] audit: type=1326 audit(1639545676.312:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=19699 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0xffff0000 [ 667.108617][ T26] audit: type=1800 audit(1639545676.352:123): pid=19689 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1254 res=0 errno=0 [ 667.202148][ T25] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 667.581978][ T25] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 667.591277][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 667.603864][ T25] usb 1-1: config 0 descriptor?? [ 667.643350][ T25] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 671.161878][ T25] gspca_vc032x: reg_r err -71 [ 671.166944][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.182653][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.198222][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.209315][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.228675][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.248916][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.259359][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.264781][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.290681][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.300887][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.306220][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.321690][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.327511][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.351806][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.357430][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.362854][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.378401][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 671.383930][ T25] gspca_vc032x: Unknown sensor... [ 671.399191][ T25] vc032x: probe of 1-1:0.0 failed with error -22 [ 671.424799][ T25] usb 1-1: USB disconnect, device number 21 05:21:20 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:20 executing program 4: add_key$fscrypt_provisioning(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) 05:21:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)=0xffffffff) 05:21:20 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x81, 0x20, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x97c6, 0x8, 0x3}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000000)={r1}) 05:21:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:20 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0), 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, 0x0, &(0x7f0000000080)) 05:21:20 executing program 4: socket(0x1, 0x0, 0x987) [ 671.695615][T19717] loop1: detected capacity change from 0 to 262160 05:21:21 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x298, 0x33, 0x3, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000040)={r1}) 05:21:21 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0), 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') 05:21:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0), 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) 05:21:21 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0), 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x11, r0, 0x0) 05:21:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) [ 671.866359][ T26] audit: type=1800 audit(1639545681.122:124): pid=19730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048654 res=0 errno=0 [ 672.041954][ T7] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 672.401991][ T7] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 672.411357][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 672.421358][ T7] usb 1-1: config 0 descriptor?? [ 672.463612][ T7] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 675.951882][ T7] gspca_vc032x: reg_r err -71 [ 675.956932][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.963124][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.968408][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.974084][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.979542][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.985002][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.990280][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 675.995740][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.001020][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.006507][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.011973][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.017258][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.023415][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.028696][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.034249][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.039522][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.044985][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 676.050260][ T7] gspca_vc032x: Unknown sensor... [ 676.055435][ T7] vc032x: probe of 1-1:0.0 failed with error -22 [ 676.069029][ T7] usb 1-1: USB disconnect, device number 22 05:21:25 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000480)='9', 0x1}], 0x1}, 0x11) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) 05:21:25 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000380)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{}]}}]}}, 0x0) 05:21:25 executing program 4: getgroups(0x1, &(0x7f00000007c0)=[0x0]) 05:21:25 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000340)={{0x0, 0x0, 0xffffffffffffffff}}) 05:21:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:25 executing program 3: getsockname$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000140), 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000002700)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x81, 0x0, 0x3, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x0, 0x0, 0xf9}}}}}]}}]}}, &(0x7f0000002900)={0xa, &(0x7f0000002740)={0xa, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb3}, 0x29, &(0x7f0000002780)={0x5, 0xf, 0x29, 0x4, [@ssp_cap={0xc, 0x10, 0xa, 0x0, 0x0, 0x39b38f6, 0xf00}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x0, 0x2}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}]}, 0x1, [{0x2, &(0x7f00000027c0)=@string={0x2}}]}) 05:21:25 executing program 4: execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[0x0], &(0x7f00000001c0)) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000002700)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x81, 0x0, 0x3, [{{0x9, 0x4, 0x0, 0x48, 0x2, 0x7, 0x1, 0x0, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0xff, 0xf, 0xf9}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x0, 0x80}}]}}}]}}]}}, &(0x7f0000002900)={0xa, &(0x7f0000002740)={0xa, 0x6, 0x310, 0x0, 0x4, 0x6, 0x40, 0xb3}, 0x1c, &(0x7f0000002780)={0x5, 0xf, 0x1c, 0x2, [@ssp_cap={0x10, 0x10, 0xa, 0x81, 0x1, 0x39b38f6, 0xf00, 0x400, [0x3f30]}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x2, 0x9}]}, 0x2, [{0x34, &(0x7f00000027c0)=@string={0x34, 0x3, "552546a1b49ced2dbdbedcf5b461d82e72d79e6b0df8d067baa284a82c744bcf4d54e668bccfe08668e0edb926b3c2b6f12f"}}, {0x4, &(0x7f0000002800)=@lang_id={0x4, 0x3, 0x81a}}]}) [ 676.480800][T19744] loop1: detected capacity change from 0 to 262160 [ 676.591924][ T26] audit: type=1800 audit(1639545685.842:125): pid=19750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048656 res=0 errno=0 [ 676.781942][ T7] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 676.790224][ T3648] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 676.812262][ T6771] usb 4-1: new high-speed USB device number 14 using dummy_hcd 05:21:26 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 676.901971][ T3671] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 677.001923][ T7] usb 3-1: device descriptor read/64, error 18 [ 677.022104][ T6771] usb 4-1: device descriptor read/64, error 18 [ 677.041530][T19753] loop1: detected capacity change from 0 to 262160 [ 677.079730][ T26] audit: type=1800 audit(1639545686.332:126): pid=19753 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1256 res=0 errno=0 [ 677.111971][ T3671] usb 5-1: device descriptor read/64, error 18 [ 677.212034][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 677.222095][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 677.236036][ T3648] usb 1-1: config 0 descriptor?? 05:21:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000110001"], 0x16c}}, 0x0) [ 677.284651][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 677.291954][ T7] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 677.318642][ T6771] usb 4-1: new high-speed USB device number 15 using dummy_hcd 05:21:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002500)='net/igmp6\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x4000000000edbc) [ 677.356310][T19755] netlink: 324 bytes leftover after parsing attributes in process `syz-executor.5'. 05:21:26 executing program 5: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[], 0xffffffe3) creat(&(0x7f0000000240)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x0, 0xfff) [ 677.401819][ T3671] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 677.502012][ T7] usb 3-1: device descriptor read/64, error 18 [ 677.531854][ T6771] usb 4-1: device descriptor read/64, error 18 [ 677.628201][ T7] usb usb3-port1: attempt power cycle [ 677.633949][ T3671] usb 5-1: device descriptor read/64, error 18 [ 677.662278][ T6771] usb usb4-port1: attempt power cycle [ 677.762476][ T3671] usb usb5-port1: attempt power cycle [ 678.062065][ T7] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 678.071945][ T6771] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 678.169582][ T7] usb 3-1: Invalid ep0 maxpacket: 0 [ 678.175959][ T6771] usb 4-1: Invalid ep0 maxpacket: 0 [ 678.191927][ T3671] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 678.282505][ T3671] usb 5-1: Invalid ep0 maxpacket: 0 [ 678.322060][ T6771] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 678.329902][ T7] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 678.422059][ T6771] usb 4-1: Invalid ep0 maxpacket: 0 [ 678.427706][ T7] usb 3-1: Invalid ep0 maxpacket: 0 [ 678.433064][ T3671] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 678.440770][ T7] usb usb3-port1: unable to enumerate USB device [ 678.447259][ T6771] usb usb4-port1: unable to enumerate USB device [ 678.521927][ T3671] usb 5-1: Invalid ep0 maxpacket: 0 [ 678.527440][ T3671] usb usb5-port1: unable to enumerate USB device [ 680.771887][ T3648] gspca_vc032x: reg_r err -71 [ 680.777414][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.786437][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.792171][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.797443][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.807084][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.812883][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.818159][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.827025][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.832369][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.837816][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.846690][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.851995][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.857269][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.866099][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.871630][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.876955][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.885779][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 680.891051][ T3648] gspca_vc032x: Unknown sensor... [ 680.896146][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 [ 680.904963][ T3648] usb 1-1: USB disconnect, device number 23 05:21:30 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000004b40)=[{&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f00000038c0)=""/159, 0x9f}, {0x0}, {&(0x7f0000003a40)=""/4096, 0x1000}], 0x4, &(0x7f0000007040)=[{0x0}, {&(0x7f0000004c00)=""/4096, 0x1000}, {0x0}, {0x0}, {&(0x7f0000005cc0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0, 0xffffffffffffffa4}], 0x9, 0x0) 05:21:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f0a3de3692c79556c8562a2b6ad16dfa5691a62d532ea345106dfefad4fa10b5013b0d176f793202204aed3415916339be951dd622a48d5beb38c4a2e0b3290889", 0x41) 05:21:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x29, 0x1b, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0xcd}, 0x14) 05:21:30 executing program 4: openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) 05:21:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="399e3fcbfcdcec22c586a34349738972a97dc05047accc4897b460a4e22392b30671e9aa429bfddc2d33a8b2dd14e71839e22472b0ffb2748ecb67cfa903ef50a582279a20e0d175282503e9d99d1c4f34cd3fcf2875354424823cb7e911b0e2f5473b5460c90a5991eb8ebf33b54fa3742f0a7c14050bee97243be1e3a580fcf247bb4afed790f237d8807f1b81986796d46972edf501f10161dfbd922a778f37238da0fe7b4a5e09742e4f5791883d2bcd567cd89a735c8dccbe0b224429083b1ca8d50bd96a26c4229979cb4f4a01"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="240000001a005f0023b3f40700090400020100000010000000ff0000080001007f020001", 0x24) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:30 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff2f0000}}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 05:21:30 executing program 3: r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89a0, 0x0) 05:21:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004040)=[{0x0}, {0x0}, {&(0x7f0000001700)={0x10}, 0x10}], 0x3}, 0x0) [ 681.322901][T19765] loop1: detected capacity change from 0 to 262160 [ 681.400907][ T26] audit: type=1800 audit(1639545690.652:127): pid=19778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1254 res=0 errno=0 05:21:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000240)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) 05:21:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b40)=@newchain={0x24}, 0x24}}, 0x0) [ 681.508082][ T26] audit: type=1800 audit(1639545690.682:128): pid=19781 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1256 res=0 errno=0 [ 681.651856][ T25] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 682.072170][ T25] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 682.081599][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 682.096915][ T25] usb 1-1: config 0 descriptor?? [ 682.164173][ T25] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 685.043797][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.050265][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.461881][ T25] gspca_vc032x: reg_r err -71 [ 685.466865][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.475721][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.481059][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.486495][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.495358][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.500691][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.506008][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.511284][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.520240][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.525677][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.530952][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.536366][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.541643][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.547045][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.552381][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.557660][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.563003][ T25] gspca_vc032x: I2c Bus Busy Wait 00 [ 685.568285][ T25] gspca_vc032x: Unknown sensor... [ 685.573381][ T25] vc032x: probe of 1-1:0.0 failed with error -22 [ 685.587132][ T25] usb 1-1: USB disconnect, device number 24 05:21:35 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:21:35 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x10000000) 05:21:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x29, 0x1a, 0x0, 0x0) 05:21:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x8943, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) 05:21:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="399e3fcbfcdcec22c586a34349738972a97dc05047accc4897b460a4e22392b30671e9aa429bfddc2d33a8b2dd14e71839e22472b0ffb2748ecb67cfa903ef50a582279a20e0d175282503e9d99d1c4f34cd3fcf2875354424823cb7e911b0e2f5473b5460c90a5991eb8ebf33b54fa3742f0a7c14050bee97243be1e3a580fcf247bb4afed790f237d8807f1b81986796d46972edf501f10161dfbd922a778f37238da0fe7b4a5e09742e4f5791883d2bcd567cd89a735c8dccbe0b224429083b1ca8d50bd96a26c4229979cb4f4a01"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="240000001a005f0023b3f40700090400020100000010000000ff0000080001007f020001", 0x24) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:35 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="399e3fcbfcdcec22c586a34349738972a97dc05047accc4897b460a4e22392b30671e9aa429bfddc2d33a8b2dd14e71839e22472b0ffb2748ecb67cfa903ef50a582279a20e0d175282503e9d99d1c4f34cd3fcf2875354424823cb7e911b0e2f5473b5460c90a5991eb8ebf33b54fa3742f0a7c14050bee97243be1e3a580fcf247bb4afed790f237d8807f1b81986796d46972edf501f10161dfbd922a778f37238da0fe7b4a5e09742e4f5791883d2bcd567cd89a735c8dccbe0b224429083b1ca8d50bd96a26c4229979cb4f4a01"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="240000001a005f0023b3f40700090400020100000010000000ff0000080001007f020001", 0x24) sendfile(r0, r1, 0x0, 0x8000000a) 05:21:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 05:21:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 685.996488][T19794] loop1: detected capacity change from 0 to 262160 [ 686.016297][ T26] audit: type=1800 audit(1639545695.272:129): pid=19796 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1228 res=0 errno=0 05:21:35 executing program 2: socket$tipc(0x1e, 0x85323230609266b1, 0x0) 05:21:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000b40)=@nat={'nat\x00', 0x62, 0x5, 0x528, 0x0, 0x2a0, 0xffffffff, 0x2a0, 0x2a0, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0xa8, 0xe0, 0x0, {0x22e}, [@common=@unspec=@statistic={{0x38}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast1, @remote, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x3dc, {0x0, @private, @remote, @icmp_id, @gre_key}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@socket0={{0x20}}, @common=@osf={{0x50}, {'syz0\x00'}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x1b8, 0x1f0, 0x0, {}, [@common=@unspec=@comment={{0x120}}, @common=@icmp={{0x28}, {0x0, "6e82"}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote, @broadcast, @icmp_id}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x588) [ 686.111492][ T26] audit: type=1800 audit(1639545695.352:130): pid=19805 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1255 res=0 errno=0 05:21:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8941, &(0x7f00000002c0)={'batadv_slave_1\x00'}) [ 686.226426][ T26] audit: type=1800 audit(1639545695.402:131): pid=19809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1230 res=0 errno=0 [ 686.262592][T19812] xt_nat: multiple ranges no longer supported [ 686.331993][ T3667] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 686.702044][ T3667] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 686.711313][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 686.720500][ T3667] usb 1-1: config 0 descriptor?? [ 686.763143][ T3667] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 690.041999][ T3667] gspca_vc032x: reg_r err -71 [ 690.047087][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.053261][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.058547][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.064135][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.069418][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.074906][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.080181][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.085904][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.091182][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.096807][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.102251][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.107533][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.112965][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.118239][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.123682][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.129181][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.134627][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 690.140075][ T3667] gspca_vc032x: Unknown sensor... [ 690.145268][ T3667] vc032x: probe of 1-1:0.0 failed with error -22 [ 690.153030][ T3667] usb 1-1: USB disconnect, device number 25 05:21:39 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:21:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:39 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 05:21:39 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000940)='./file1\x00', 0x0, 0x2, &(0x7f0000000700)=[{&(0x7f00000004c0)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000880)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001c", 0x21, 0x602}], 0x0, &(0x7f00000005c0)={[{@fat=@errors_continue}, {@fat=@codepage={'codepage', 0x3d, '1250'}}, {@iocharset={'iocharset', 0x3d, 'maciceland'}}, {@uni_xlateno}]}) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 05:21:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8940, 0x0) 05:21:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3, 0x1c) 05:21:39 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0xb4242, 0x0) [ 690.557604][T19820] loop1: detected capacity change from 0 to 262160 [ 690.565244][T19824] loop2: detected capacity change from 0 to 6 05:21:39 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6}, {0x6}]}) 05:21:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x1, 0x0, 0x4, 0x8, 0x0, 0x200000000000, 0x0, 0x0, 0x7fffffff}, 0x0) sched_setattr(r0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x1000000000000000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) pipe(&(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_newnexthop={0x44, 0x68, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NHA_ENCAP_TYPE={0x6, 0x7, 0x3}, @NHA_BLACKHOLE={0x4}, @NHA_FDB={0x4}, @NHA_ENCAP_TYPE={0x6}, @NHA_FDB={0x4}, @NHA_GROUP_TYPE={0x6}, @NHA_ENCAP_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x8041) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x23, 0x0, 0x39a5}, {}, 0x1, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x0, 0xffffffff}}, 0xe8) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) [ 690.623417][T19824] FAT-fs (loop2): Directory bread(block 6) failed 05:21:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b40)=@newchain={0xf78, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_RATE={0x6, 0x5, {0xa6, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_matchall={{0xd}, {0xf34, 0x2, [@TCA_MATCHALL_ACT={0xf30, 0x2, [@m_pedit={0xf2c, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{}, [], [{0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x4}, {}, {0x3}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x2}, {0xd, 0x1}, {}, {0x2}, {0x1, 0x1}], 0x1}}]}, {0xdd, 0x6, "4ffe7a94784709aeebc4e5a926a339f89394996072532e8fea17077a84a45b9c317afd3fb93833f5fe5c2be4cfd3ec572ca09e4f015ae33c98ebed0088c4c6173bca88a7d2d4d76c5b804b32355ea4a80b5701192ce7a7b3dacde25a3578881345c946a84402f5246be9ecd2af94eccfdbe63170ebd9f9a84f7e18bac167d499959836dc4f91edb5c8985150394a4c077108b8a8553d44713880237ffe54f7d6395101200d594aaf04f3bd99c197ae509699d587ab88d4282ee576ae73ee14c91fcc0cb767311813844241af09340f4721cc73cc3ddd83310b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0xf78}, 0x1, 0x0, 0x0, 0x10}, 0x8080) 05:21:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x3f}]}, 0x10) [ 690.665816][ T26] audit: type=1800 audit(1639545699.922:132): pid=19828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1236 res=0 errno=0 [ 690.744292][ T26] audit: type=1326 audit(1639545699.962:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=19834 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f505512be99 code=0x0 05:21:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 691.340632][T19841] loop1: detected capacity change from 0 to 262160 [ 691.475082][ T26] audit: type=1800 audit(1639545700.732:134): pid=19843 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1234 res=0 errno=0 [ 691.581882][ T7] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 691.962459][ T7] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 691.971602][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 691.981715][ T7] usb 1-1: config 0 descriptor?? [ 692.022981][ T7] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 695.301868][ T7] gspca_vc032x: reg_r err -71 [ 695.307417][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.316356][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.321625][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.326944][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.336041][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.341627][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.346977][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.355840][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.361195][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.366530][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.378120][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.383583][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.388858][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.394267][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.399550][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.404863][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.410136][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 695.415559][ T7] gspca_vc032x: Unknown sensor... [ 695.420595][ T7] vc032x: probe of 1-1:0.0 failed with error -22 [ 695.428199][ T7] usb 1-1: USB disconnect, device number 26 05:21:44 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:44 executing program 3: r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89a0, &(0x7f0000000000)) 05:21:44 executing program 5: r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89e1, 0x0) 05:21:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x80108907, 0x0) 05:21:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x1, 0x0, 0x4, 0x8, 0x0, 0x200000000000, 0x0, 0x0, 0x7fffffff}, 0x0) sched_setattr(r0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x1000000000000000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) pipe(&(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_newnexthop={0x44, 0x68, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NHA_ENCAP_TYPE={0x6, 0x7, 0x3}, @NHA_BLACKHOLE={0x4}, @NHA_FDB={0x4}, @NHA_ENCAP_TYPE={0x6}, @NHA_FDB={0x4}, @NHA_GROUP_TYPE={0x6}, @NHA_ENCAP_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x8041) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={'\x00', '\xff\xff', @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x23, 0x0, 0x39a5}, {}, 0x1, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0xb7, 0x0, 0xffffffff}}, 0xe8) sendmmsg(r2, &(0x7f0000007fc0), 0x800001d, 0x0) 05:21:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:44 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3}, {0x6}]}) 05:21:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 05:21:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a2, &(0x7f00000002c0)={'batadv_slave_1\x00'}) [ 695.638626][T19852] loop1: detected capacity change from 0 to 262160 [ 695.699021][ T26] audit: type=1326 audit(1639545704.952:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=19855 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0x0 05:21:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0x101, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 05:21:45 executing program 2: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@local, @local, [0x0, 0x0, 0xff000000], [], 'syzkaller0\x00', 'macsec0\x00', {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={{0x48}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9103]}}]}, @common=@unspec=@AUDIT={0x28}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={{0x28}, {0x20}}]}, @common=@unspec=@CLASSIFY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x340) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) 05:21:45 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) write(r0, 0x0, 0x0) [ 695.817509][ T26] audit: type=1800 audit(1639545705.012:136): pid=19859 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1254 res=0 errno=0 [ 695.931845][ T7] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 696.311987][ T7] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 696.325250][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 696.374334][ T7] usb 1-1: config 0 descriptor?? [ 696.417247][ T7] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 699.671980][ T7] gspca_vc032x: reg_r err -71 [ 699.677179][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.683288][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.688572][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.694307][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.699582][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.705393][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.710672][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.716304][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.721586][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.727204][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.732675][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.737963][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.743826][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.749111][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.754637][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.760089][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.766154][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 699.771990][ T7] gspca_vc032x: Unknown sensor... [ 699.777040][ T7] vc032x: probe of 1-1:0.0 failed with error -22 [ 699.789131][ T7] usb 1-1: USB disconnect, device number 27 05:21:49 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:49 executing program 5: rmdir(0x0) rmdir(&(0x7f0000030940)='./file0\x00') 05:21:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000180)='./file0\x00') 05:21:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:49 executing program 3: renameat(0xffffffffffffff9c, &(0x7f0000040b40)='./file0\x00', 0xffffffffffffffff, &(0x7f0000040b80)='./file0\x00') 05:21:49 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "91d785d58954605c802acf9f965fe399"}]}}}}}}}, 0x0) 05:21:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) 05:21:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001540)={0x14}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000001800)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 05:21:49 executing program 3: syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) 05:21:49 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "91d785d58954605c802acf9f965fe399"}]}}}}}}}, 0x0) [ 700.269941][ T26] audit: type=1800 audit(1639545709.522:137): pid=19883 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1232 res=0 errno=0 05:21:49 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "91d785d58954605c802acf9f965fe399"}]}}}}}}}, 0x0) 05:21:49 executing program 5: socket(0x18, 0x0, 0xfffffff8) [ 700.542052][ T3667] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 700.902057][ T3667] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 700.911482][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 700.921937][ T3667] usb 1-1: config 0 descriptor?? [ 700.963749][ T3667] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 704.281968][ T3667] gspca_vc032x: reg_r err -71 [ 704.286937][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.292764][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.298040][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.303649][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.308928][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.314395][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.319858][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.325365][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.330642][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.336149][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.341430][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.346912][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.352415][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.357700][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.363160][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.368437][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.373840][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 704.379114][ T3667] gspca_vc032x: Unknown sensor... [ 704.384342][ T3667] vc032x: probe of 1-1:0.0 failed with error -22 [ 704.392024][ T3667] usb 1-1: USB disconnect, device number 28 05:21:54 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:54 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 05:21:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) bind(r2, &(0x7f00000016c0)=@in={0x10, 0x2}, 0x10) 05:21:54 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x200, 0x0, 0x108}, 0x98) 05:21:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "91d785d58954605c802acf9f965fe399"}]}}}}}}}, 0x0) 05:21:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:54 executing program 3: open$dir(0x0, 0x40005, 0x0) 05:21:54 executing program 2: syz_emit_ethernet(0x2df, &(0x7f0000001080)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaabb86dd61e8882902a93cfffc020000000000000000000000000000ff0200000000000000000000000000016c04040281080000fe88"], 0x0) 05:21:54 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) [ 704.869052][ T26] audit: type=1800 audit(1639545714.122:138): pid=19913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1249 res=0 errno=0 05:21:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x88) 05:21:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) 05:21:54 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) [ 705.155402][ T3648] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 705.532639][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 705.542316][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 705.553791][ T3648] usb 1-1: config 0 descriptor?? [ 705.604421][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 708.841935][ T3648] gspca_vc032x: reg_r err -71 [ 708.846815][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.852337][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.857621][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.863184][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.868464][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.873964][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.879509][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.885165][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.890443][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.895996][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.901275][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.906799][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.912196][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.917473][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.922963][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.928921][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.934501][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 708.939780][ T3648] gspca_vc032x: Unknown sensor... [ 708.945724][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 [ 708.960039][ T3648] usb 1-1: USB disconnect, device number 29 05:21:58 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:21:58 executing program 2: r0 = socket(0x2, 0x1, 0x84) sendto(r0, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2}, 0x10) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:21:58 executing program 4: syz_emit_ethernet(0x0, 0x0, 0x0) 05:21:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 05:21:58 executing program 3: r0 = socket(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x4) 05:21:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:21:58 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 05:21:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/254, 0xfe}], 0x1}, 0x80) 05:21:58 executing program 5: r0 = socket(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 05:21:58 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 05:21:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002500)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000002480)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 709.435546][ T26] audit: type=1800 audit(1639545718.692:139): pid=19946 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1232 res=0 errno=0 05:21:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580), 0x8) [ 709.711913][ T6771] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 710.131910][ T6771] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 710.141220][ T6771] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 710.151395][ T6771] usb 1-1: config 0 descriptor?? [ 710.193722][ T6771] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 713.461843][ T6771] gspca_vc032x: reg_r err -71 [ 713.466844][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.472882][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.478160][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.483599][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.488879][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.494297][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.499811][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.505293][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.510813][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.516238][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.521516][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.526972][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.532418][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.537693][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.543136][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.548460][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.553877][ T6771] gspca_vc032x: I2c Bus Busy Wait 00 [ 713.559408][ T6771] gspca_vc032x: Unknown sensor... [ 713.564710][ T6771] vc032x: probe of 1-1:0.0 failed with error -22 [ 713.573375][ T6771] usb 1-1: USB disconnect, device number 30 05:22:03 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000000)) 05:22:03 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x54}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 05:22:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0), 0x8) 05:22:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) 05:22:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0}, 0x0) 05:22:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) [ 714.008914][T19959] FAT-fs (loop1): bogus number of reserved sectors [ 714.018322][T19959] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:03 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x1000}, 0x0, 0x0, &(0x7f0000000140)={0x0, r0+60000000}, 0x0) 05:22:03 executing program 2: syz_mount_image$nfs(&(0x7f000000ae00), &(0x7f000000ae40)='./file0\x00', 0x0, 0x4, &(0x7f000000c2c0)=[{&(0x7f000000ae80)='\'', 0x1}, {&(0x7f000000af00)="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", 0xff8, 0x9}, {0x0}, {&(0x7f000000c240)=' ', 0x1, 0x80000001}], 0x0, &(0x7f000000c380)={[], [{@subj_type={'subj_type', 0x3d, ')'}}]}) 05:22:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x803, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 05:22:03 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000000), 0x2020b000) [ 714.157896][ T26] audit: type=1800 audit(1639545723.412:140): pid=19959 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1231 res=0 errno=0 [ 714.165318][T19982] loop2: detected capacity change from 0 to 264192 [ 714.281834][ T3667] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 714.329551][T19982] nfs: Unknown parameter 'subj_type' [ 714.652103][ T3667] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 714.661530][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 714.676845][ T3667] usb 1-1: config 0 descriptor?? [ 714.723930][ T3667] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 718.021849][ T3667] gspca_vc032x: reg_r err -71 [ 718.026672][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.035818][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.041106][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.046487][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.055334][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.060612][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.065951][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.071228][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.080132][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.087125][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.092588][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.097876][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.103204][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.108485][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.113835][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.119177][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.124510][ T3667] gspca_vc032x: I2c Bus Busy Wait 00 [ 718.129790][ T3667] gspca_vc032x: Unknown sensor... [ 718.134896][ T3667] vc032x: probe of 1-1:0.0 failed with error -22 [ 718.151770][ T3667] usb 1-1: USB disconnect, device number 31 05:22:07 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:07 executing program 5: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @usage=0xf704, 0xffff, 0x0, [0x0, 0x0, 0x3, 0x0, 0x100, 0xa72]}, {0x0, @usage=0x1000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x3, 0x0, @struct, 0x7fb4, 0x0, [0x0, 0x0, 0x0, 0x9, 0x40, 0x10000]}, {0x4, @struct={0x6, 0x6}, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x11, @usage=0xb43d, 0x0, 0x800, [0x9f3, 0x3, 0x20, 0x1, 0x0, 0x3f]}, {0x1f, 0xffffffffffffffff, 0x100000001}}) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) 05:22:07 executing program 2: r0 = inotify_init1(0x0) inotify_add_watch(r0, 0x0, 0xa2000008) 05:22:07 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000000), 0x2020b000) 05:22:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 05:22:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2b, &(0x7f0000000040)={0x0, 0x0}, 0x10) 05:22:07 executing program 2: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x20}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x2}}}}}}}]}}, 0x0) [ 718.571552][T19996] FAT-fs (loop1): bogus number of reserved sectors [ 718.597638][T19996] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:07 executing program 4: syz_mount_image$f2fs(0x0, &(0x7f0000001640)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000001e00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 718.705441][ T26] audit: type=1800 audit(1639545727.962:141): pid=20005 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1238 res=0 errno=0 05:22:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000040)={0x60, 0x80}) 05:22:08 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000060000000000000000008500000075000000850000000700000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 05:22:08 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$cgroup_type(r0, &(0x7f0000000000), 0x2020b000) [ 718.882671][ T20] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 719.483870][ T25] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 719.741976][ T20] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 719.751212][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 719.764317][ T20] usb 1-1: config 0 descriptor?? [ 719.804158][ T20] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 719.851881][ T25] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 719.863062][ T25] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 719.873087][ T25] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 719.882854][ T25] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 719.892633][ T25] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 719.902480][ T25] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 720.072303][ T25] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 720.081647][ T25] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 720.089994][ T25] usb 3-1: Product: syz [ 720.094197][ T25] usb 3-1: Manufacturer: syz [ 720.098774][ T25] usb 3-1: SerialNumber: syz [ 720.381890][ T25] cdc_ncm 3-1:1.0: bind() failure [ 720.389751][ T25] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 720.396732][ T25] cdc_ncm 3-1:1.1: bind() failure [ 720.404720][ T25] usb 3-1: USB disconnect, device number 15 [ 723.101862][ T20] gspca_vc032x: reg_r err -71 [ 723.107040][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.113053][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.118332][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.123968][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.129244][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.134577][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.140077][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.145406][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.150679][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.155992][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.161465][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.166796][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.172121][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.177393][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.182709][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.187979][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.193293][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 723.198569][ T20] gspca_vc032x: Unknown sensor... [ 723.203653][ T20] vc032x: probe of 1-1:0.0 failed with error -22 [ 723.213859][ T20] usb 1-1: USB disconnect, device number 32 05:22:12 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:12 executing program 5: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @usage=0xf704, 0xffff, 0x0, [0x0, 0x0, 0x3, 0x0, 0x100, 0xa72]}, {0x0, @usage=0x1000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x3, 0x0, @struct, 0x7fb4, 0x0, [0x0, 0x0, 0x0, 0x9, 0x40, 0x10000]}, {0x4, @struct={0x6, 0x6}, 0x0, 0xd, 0x7, 0x0, 0x0, 0x0, 0x0, @usage=0xb43d, 0x0, 0x800, [0x9f3, 0x3, 0x20, 0x1, 0x0, 0x3f]}, {0x1f, 0xffffffffffffffff, 0x100000001}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000001440)=ANY=[@ANYBLOB="01f40000000e000000000000", @ANYRES32, @ANYBLOB="ffffffff000000002e2f66696c653000"]) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x0, @unused=[0x61, 0x3, 0x6, 0x6], @devid}) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) 05:22:12 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$cgroup_type(r0, &(0x7f0000000000), 0x2020b000) 05:22:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000040)={0x60, 0x80}) 05:22:12 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x29, 0x1a, 0x0, 0x0) 05:22:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000040)) [ 723.642547][T20026] FAT-fs (loop1): bogus number of reserved sectors [ 723.660867][T20026] FAT-fs (loop1): Can't find a valid FAT filesystem [ 723.951996][ T7] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 724.200549][ T26] audit: type=1800 audit(1639545733.442:142): pid=20034 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1229 res=0 errno=0 05:22:13 executing program 5: syz_usbip_server_init(0x0) syslog(0x4, &(0x7f0000000100)=""/202, 0xca) 05:22:13 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000080)={0xa}, 0x0, 0x0, 0x2, [{0x2, &(0x7f0000000100)=@string={0x2}}, {0x92, &(0x7f0000000240)=@string={0x92, 0x3, "21abf1841883febb9df277456823f85c943c4774eb6463944ae4aaecc80321b24544106695531a89c56ed35bc304f5fa0626d3f235c777e290688c2ec7193162362427cc05818c67d8a3070556e24a0906e393ad7153b2f40f444328f71c12793430483c70e3ce6ffb2c22c7388c1c45c767b26e0baf08925ed0e901a4ae3dd9ea27eb6958f710fcda08cbef6ae106dc"}}]}) [ 724.387694][T20040] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN 05:22:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6_vti0\x00'}) [ 724.432558][ T7] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 724.452219][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 05:22:13 executing program 4: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) [ 724.483951][ T7] usb 1-1: config 0 descriptor?? [ 724.502433][T20045] FAT-fs (loop1): bogus number of reserved sectors [ 724.519925][T20045] FAT-fs (loop1): Can't find a valid FAT filesystem [ 724.533518][ T7] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 724.612173][ T26] audit: type=1800 audit(1639545733.872:143): pid=20045 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1256 res=0 errno=0 [ 724.661861][ T20] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 725.031881][ T20] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 725.043185][ T20] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 725.056124][ T20] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 725.083080][ T20] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 725.093173][ T20] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 725.102898][ T20] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 725.151938][ T20] usb 4-1: language id specifier not provided by device, defaulting to English [ 725.271824][ T20] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 725.281261][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 725.289779][ T20] usb 4-1: Product: syz [ 725.294129][ T20] usb 4-1: Manufacturer: ꬡ蓱茘믾䕷⍨峸㲔瑇擫鑣ψ눡䑅昐厕褚滅寓Ӄ﫵☆융梐⺌ᧇ戱␶찧脅枌ꏘԇॊ궓危䐏⡃᳷礒〴㱈濎⳻윢谸䔜柇溲꼋鈈큞ǩ꺤⟪槫ﰐࣚ [ 725.316814][ T20] usb 4-1: SerialNumber: syz [ 725.601947][ T20] cdc_ncm 4-1:1.0: bind() failure [ 725.609595][ T20] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 725.616908][ T20] cdc_ncm 4-1:1.1: bind() failure [ 725.624656][ T20] usb 4-1: USB disconnect, device number 18 [ 727.791854][ T7] gspca_vc032x: reg_r err -71 [ 727.797125][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.802796][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.808110][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.813715][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.818996][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.824321][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.829826][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.835163][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.840459][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.845810][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.851096][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.856414][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.861776][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.867323][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.872709][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.878007][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.883523][ T7] gspca_vc032x: I2c Bus Busy Wait 00 [ 727.888806][ T7] gspca_vc032x: Unknown sensor... [ 727.894148][ T7] vc032x: probe of 1-1:0.0 failed with error -22 [ 727.902222][ T7] usb 1-1: USB disconnect, device number 33 05:22:17 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:17 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2000000000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005c300)={0x0, [], 0x3f, "188e97efc5e2f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001440)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 05:22:17 executing program 5: syslog(0x2, &(0x7f0000000000)=""/202, 0xca) 05:22:17 executing program 2: unshare(0x8040200) 05:22:17 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000080)={0xa}, 0x0, 0x0, 0x2, [{0x2, &(0x7f0000000100)=@string={0x2}}, {0x92, &(0x7f0000000240)=@string={0x92, 0x3, "21abf1841883febb9df277456823f85c943c4774eb6463944ae4aaecc80321b24544106695531a89c56ed35bc304f5fa0626d3f235c777e290688c2ec7193162362427cc05818c67d8a3070556e24a0906e393ad7153b2f40f444328f71c12793430483c70e3ce6ffb2c22c7388c1c45c767b26e0baf08925ed0e901a4ae3dd9ea27eb6958f710fcda08cbef6ae106dc"}}]}) 05:22:17 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x8}, 0x20) [ 728.316426][T20057] FAT-fs (loop1): bogus number of reserved sectors [ 728.338566][T20057] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 05:22:17 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2000000000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005c300)={0x0, [], 0x3f, "188e97efc5e2f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001440)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 05:22:17 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001400)=[{0x0}, {&(0x7f0000000400)="da", 0x1}], 0x2}, 0x0) [ 728.465348][ T26] audit: type=1800 audit(1639545737.722:144): pid=20066 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1247 res=0 errno=0 05:22:17 executing program 2: fsopen(&(0x7f0000006380)='sockfs\x00', 0x0) 05:22:17 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote}, 0x14) [ 728.591892][ T7] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 728.660748][ T3648] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 728.992012][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 729.003471][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 729.013856][ T7] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 729.024184][ T7] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 729.034217][ T7] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 729.044210][ T7] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 729.091944][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 729.101348][ T7] usb 4-1: language id specifier not provided by device, defaulting to English [ 729.110394][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 729.120228][ T3648] usb 1-1: config 0 descriptor?? [ 729.164031][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 729.242017][ T7] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 729.251431][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 729.259684][ T7] usb 4-1: Product: syz [ 729.264020][ T7] usb 4-1: Manufacturer: ꬡ蓱茘믾䕷⍨峸㲔瑇擫鑣ψ눡䑅昐厕褚滅寓Ӄ﫵☆융梐⺌ᧇ戱␶찧脅枌ꏘԇॊ궓危䐏⡃᳷礒〴㱈濎⳻윢谸䔜柇溲꼋鈈큞ǩ꺤⟪槫ﰐࣚ [ 729.286628][ T7] usb 4-1: SerialNumber: syz [ 729.591985][ T7] cdc_ncm 4-1:1.0: bind() failure [ 729.599747][ T7] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 729.606801][ T7] cdc_ncm 4-1:1.1: bind() failure [ 729.625574][ T7] usb 4-1: USB disconnect, device number 19 [ 732.411936][ T3648] gspca_vc032x: reg_r err -71 [ 732.417033][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.423007][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.428459][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.433874][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.439470][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.445428][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.450923][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.456362][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.461759][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.467046][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.472426][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.478051][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.483535][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.488992][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.494391][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.499670][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.505020][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 732.510299][ T3648] gspca_vc032x: Unknown sensor... [ 732.515398][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 [ 732.523365][ T3648] usb 1-1: USB disconnect, device number 34 05:22:22 executing program 5: add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='blacklist\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) 05:22:22 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x9, 0x9, 0x9, 0xfff, 0x100, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x4}, 0x40) 05:22:22 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2000000000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005c300)={0x0, [], 0x3f, "188e97efc5e2f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001440)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 05:22:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:22 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x16}]}, 0x10) 05:22:22 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0) 05:22:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, 0x0) [ 732.960731][T20081] FAT-fs (loop1): bogus number of reserved sectors 05:22:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)) 05:22:22 executing program 5: setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 733.001412][T20081] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:22 executing program 3: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 05:22:22 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) 05:22:22 executing program 2: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') 05:22:22 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@size={'size', 0x3d, [0x65, 0x0, 0x65, 0x6d]}}], [{@dont_measure}, {@appraise}, {@measure}]}) 05:22:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 733.173138][ T26] audit: type=1800 audit(1639545742.432:145): pid=20099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1224 res=0 errno=0 [ 733.271866][ T3648] usb 1-1: new high-speed USB device number 35 using dummy_hcd 05:22:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 733.424799][T20112] loop1: detected capacity change from 0 to 262160 [ 733.444559][T20112] FAT-fs (loop1): bogus number of reserved sectors [ 733.451372][T20112] FAT-fs (loop1): Can't find a valid FAT filesystem [ 733.506774][ T26] audit: type=1800 audit(1639545742.762:146): pid=20112 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1232 res=0 errno=0 [ 733.661909][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 733.671293][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 733.687153][ T3648] usb 1-1: config 0 descriptor?? [ 733.748032][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 737.031869][ T3648] gspca_vc032x: reg_r err -71 [ 737.036720][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.042155][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.047829][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.053220][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.058514][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.063993][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.069509][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.074877][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.080245][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.085570][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.090850][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.096232][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.101515][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.106827][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.112139][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.117408][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.122878][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 737.128221][ T3648] gspca_vc032x: Unknown sensor... [ 737.133353][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 [ 737.141431][ T3648] usb 1-1: USB disconnect, device number 35 05:22:26 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:26 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@uid={'uid', 0x3d, 0xee01}}]}) 05:22:26 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x80000001}], 0x0, &(0x7f0000000380)={[{@size={'size', 0x3d, [0x65, 0x0, 0x65, 0x6d, 0x25, 0x35, 0x31, 0x70, 0x38]}}, {@mpol={'mpol', 0x3d, {'default', '', @void}}}, {@huge_always}, {@uid={'uid', 0x3d, 0xee01}}, {@nr_blocks={'nr_blocks', 0x3d, [0x38]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x2d]}}, {@huge_always}], [{@dont_measure}, {@appraise}, {@measure}]}) 05:22:26 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, 0x0) 05:22:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:26 executing program 2: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') 05:22:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) 05:22:26 executing program 5: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000007c0)='ns/cgroup\x00') [ 737.557973][T20119] loop3: detected capacity change from 0 to 264192 [ 737.565696][T20121] loop1: detected capacity change from 0 to 262160 05:22:26 executing program 3: pselect6(0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 05:22:26 executing program 4: mkdirat$cgroup_root(0xffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) [ 737.648072][T20121] FAT-fs (loop1): bogus number of reserved sectors 05:22:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@ssrr={0x89, 0x7, 0x41, [@loopback]}, @generic={0x44, 0x2}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b35e6d", 0x0, "ee22ae"}}}}}}, 0x0) [ 737.690631][T20121] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:27 executing program 3: timer_create(0x7, 0x0, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) [ 737.815298][ T26] audit: type=1800 audit(1639545747.072:147): pid=20130 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1236 res=0 errno=0 [ 737.862119][ T3689] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 738.242030][ T3689] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 738.251382][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 738.266127][ T3689] usb 1-1: config 0 descriptor?? [ 738.306647][ T3689] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 741.561812][ T3689] gspca_vc032x: reg_r err -71 [ 741.566803][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.576407][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.581882][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.587159][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.595994][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.601261][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.606607][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.615542][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.620898][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.626322][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.631596][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.637078][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.642670][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.647954][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.653294][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.658575][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.663917][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 741.669190][ T3689] gspca_vc032x: Unknown sensor... [ 741.674554][ T3689] vc032x: probe of 1-1:0.0 failed with error -22 [ 741.685018][ T3689] usb 1-1: USB disconnect, device number 36 05:22:31 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:31 executing program 5: r0 = openat$uinput(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, 0x0) 05:22:31 executing program 4: perf_event_open(&(0x7f00000036c0)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x0, @rand_addr, 0x0, 0x0, 'none\x00'}, 0x2c) 05:22:31 executing program 3: timer_create(0x7, 0x0, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) 05:22:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:31 executing program 2: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 05:22:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xffffffffffffff56) 05:22:31 executing program 3: timer_create(0x7, 0x0, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) [ 742.070616][T20145] loop1: detected capacity change from 0 to 262160 05:22:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 05:22:31 executing program 2: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 05:22:31 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x0) timerfd_gettime(r0, 0x0) [ 742.153620][T20145] FAT-fs (loop1): bogus number of reserved sectors [ 742.160333][T20145] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:31 executing program 3: timer_create(0x7, 0x0, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) [ 742.305967][ T26] audit: type=1800 audit(1639545751.562:148): pid=20158 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1241 res=0 errno=0 [ 742.441848][ T20] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 742.882022][ T20] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 742.891322][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 742.902131][ T20] usb 1-1: config 0 descriptor?? [ 742.955583][ T20] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 746.246264][ T20] gspca_vc032x: reg_r err -71 [ 746.251130][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.256770][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.262349][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.267639][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.272999][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.278285][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.283683][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.288958][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.294274][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.299545][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.304860][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.310134][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.315455][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.320729][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.326117][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.331394][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.336714][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 746.342047][ T20] gspca_vc032x: Unknown sensor... [ 746.347080][ T20] vc032x: probe of 1-1:0.0 failed with error -22 [ 746.357671][ T20] usb 1-1: USB disconnect, device number 37 [ 746.483073][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.489450][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 05:22:36 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:36 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={0x0, 0x0, 0x800, 0x0, 0x3}, 0x20) 05:22:36 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8923, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @private1}}) 05:22:36 executing program 3: mkdir(0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) epoll_create1(0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) lchown(0x0, 0x0, 0xee01) 05:22:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000004ac0), &(0x7f0000004c00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000005200)={[], [{@context={'context', 0x3d, 'unconfined_u'}}]}) 05:22:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x45, 0x0, "f838f4ebf4e2649641e3c44bf508e0e768c5620afdb900397b8d09117560c927c582155b5bad22a9fbc0ba92f000d1873f7da4a47813649cd3de0a1a07722bb2858e65cfcfd8482c570d7149c99a33b8"}, 0xd8) 05:22:36 executing program 5: symlinkat(&(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/113, 0x71) [ 746.768258][T20166] loop1: detected capacity change from 0 to 262160 [ 746.823220][T20166] FAT-fs (loop1): bogus number of reserved sectors [ 746.829853][T20166] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f00000000c0)={&(0x7f0000000040), 0x0}) 05:22:36 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x9201, 0x0) 05:22:36 executing program 2: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000009c0)={0x1, &(0x7f0000000980)=[{0x0, 0x0, 0xff}]}) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) 05:22:36 executing program 4: r0 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000100)) [ 747.010088][ T26] audit: type=1800 audit(1639545756.262:149): pid=20188 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1244 res=0 errno=0 [ 747.117952][ T5] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 747.532023][ T5] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 747.541426][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 747.551797][ T5] usb 1-1: config 0 descriptor?? [ 747.615147][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 750.891801][ T5] gspca_vc032x: reg_r err -71 [ 750.897046][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.906309][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.911668][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.917065][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.925948][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.931216][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.936540][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.945507][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.950862][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.956180][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.961453][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.970390][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.975906][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.981266][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.990217][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 750.995632][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 751.000909][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 751.006351][ T5] gspca_vc032x: Unknown sensor... [ 751.011396][ T5] vc032x: probe of 1-1:0.0 failed with error -22 [ 751.028607][ T5] usb 1-1: USB disconnect, device number 38 05:22:40 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:40 executing program 2: add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)="8e", 0x1, 0xfffffffffffffffd) 05:22:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="5116c7c223547486000065e4655f00d953d342b79b350000000004", 0x1b, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) 05:22:40 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:40 executing program 4: add_key$fscrypt_provisioning(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)={0x0, 0x0, @d}, 0x18, 0xfffffffffffffffb) 05:22:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'ip6erspan0\x00'}) 05:22:40 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:40 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) [ 751.417952][T20198] loop1: detected capacity change from 0 to 262160 [ 751.421837][T20202] loop3: detected capacity change from 0 to 512 [ 751.487387][T20202] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 751.497714][T20202] EXT4-fs (loop3): mount failed [ 751.506845][T20198] FAT-fs (loop1): bogus number of reserved sectors 05:22:40 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:40 executing program 4: clone(0x42000000, 0x0, 0x0, 0x0, &(0x7f0000001ec0)="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") [ 751.541158][T20198] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:40 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x2, &(0x7f0000000100)=@string={0x2}}, {0x82, &(0x7f0000000240)=@string={0x82, 0x3, "21abf1841883febb9df277456823f85c943c4774eb6463944ae4aaecc80321b24544106695531a89c56ed35bc304f5fa0626d3f235c777e290688c2ec7193162362427cc05818c67d8a3070556e24a0906e393ad7153b2f40f444328f71c12793430483c70e3ce6ffb2c22c7388c1c45c767b26e0baf08925ed0e901a4ae3dd9"}}]}) [ 751.661204][ T26] audit: type=1800 audit(1639545760.912:150): pid=20216 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1240 res=0 errno=0 [ 751.701780][ T5] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 751.981889][ T3648] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 752.072134][ T5] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 752.081491][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 752.091337][ T5] usb 1-1: config 0 descriptor?? [ 752.133799][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 752.342381][ T3648] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 752.353807][ T3648] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 752.364140][ T3648] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 752.373981][ T3648] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 752.383998][ T3648] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 752.393894][ T3648] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 752.441858][ T3648] usb 4-1: language id specifier not provided by device, defaulting to English [ 752.561975][ T3648] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 752.571127][ T3648] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 752.579632][ T3648] usb 4-1: Product: syz [ 752.583907][ T3648] usb 4-1: Manufacturer: ꬡ蓱茘믾䕷⍨峸㲔瑇擫鑣ψ눡䑅昐厕褚滅寓Ӄ﫵☆융梐⺌ᧇ戱␶찧脅枌ꏘԇॊ궓危䐏⡃᳷礒〴㱈濎⳻윢谸䔜柇溲꼋鈈큞ǩ꺤 [ 752.604457][ T3648] usb 4-1: SerialNumber: syz [ 752.882167][ T3648] cdc_ncm 4-1:1.0: bind() failure [ 752.889609][ T3648] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 752.900703][ T3648] cdc_ncm 4-1:1.1: bind() failure [ 752.907899][ T3648] usb 4-1: USB disconnect, device number 20 [ 755.391843][ T5] gspca_vc032x: reg_r err -71 [ 755.396786][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.402154][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.407482][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.412882][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.418209][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.423686][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.429000][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.434378][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.439700][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.445283][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.450702][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.456126][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.461602][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.467470][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.472990][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.478601][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.483967][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 755.489629][ T5] gspca_vc032x: Unknown sensor... [ 755.495154][ T5] vc032x: probe of 1-1:0.0 failed with error -22 [ 755.509839][ T5] usb 1-1: USB disconnect, device number 39 05:22:45 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:45 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:45 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) 05:22:45 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 05:22:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:45 executing program 3: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80}) 05:22:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {0x0, 0x0, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@private2, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@private}}, &(0x7f00000006c0)=0xe8) creat(&(0x7f0000000000)='./bus\x00', 0x0) rename(0x0, &(0x7f00000002c0)='./bus\x00') syz_genetlink_get_family_id$tipc(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, 0x0}, 0x0) 05:22:45 executing program 5: syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) [ 755.931217][T20227] loop1: detected capacity change from 0 to 262160 05:22:45 executing program 3: syz_usb_connect(0x0, 0x6d, &(0x7f00000010c0)={{0x12, 0x1, 0x0, 0x13, 0x56, 0xac, 0x8, 0x46d, 0x8c3, 0x3618, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xff, 0x1, 0x0, 0x0, [@cdc_ecm={{0x5}, {0x5}, {0xd}}], [{{0x9, 0x5, 0x8, 0x2, 0x200}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "818b1685cd"}, @uac_iso={0x7}]}}, {{0x9, 0x5, 0xd}}, {}]}}]}}]}}, 0x0) 05:22:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 755.975719][T20227] FAT-fs (loop1): bogus number of reserved sectors [ 755.995536][T20227] FAT-fs (loop1): Can't find a valid FAT filesystem [ 755.998236][T20235] loop4: detected capacity change from 0 to 512 05:22:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0xc0109207, 0x0) 05:22:45 executing program 5: syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) [ 756.078212][ T26] audit: type=1800 audit(1639545765.332:151): pid=20245 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1258 res=0 errno=0 [ 756.105420][T20235] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 756.231901][ T917] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 756.282134][ T3648] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 756.541974][ T3648] usb 4-1: Using ep0 maxpacket: 8 [ 756.602010][ T917] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 756.611879][ T917] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 756.623034][ T917] usb 1-1: config 0 descriptor?? [ 756.661923][ T3648] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 756.663228][ T917] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 756.676231][ T3648] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 205, changing to 11 [ 756.689013][ T3648] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 34070, setting to 1024 [ 756.700419][ T3648] usb 4-1: config 0 interface 0 altsetting 0 has a duplicate endpoint with address 0xD, skipping [ 756.711057][ T3648] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 756.721514][ T3648] usb 4-1: config 0 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 756.891915][ T3648] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=36.18 [ 756.901448][ T3648] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 756.909542][ T3648] usb 4-1: Product: syz [ 756.913794][ T3648] usb 4-1: Manufacturer: syz [ 756.918425][ T3648] usb 4-1: SerialNumber: syz [ 756.930440][ T3648] usb 4-1: config 0 descriptor?? [ 756.952260][T20237] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 757.174581][ T3648] usb 4-1: USB disconnect, device number 21 [ 759.911823][ T917] gspca_vc032x: reg_r err -71 [ 759.916607][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.925776][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.931046][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.936489][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.941936][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.947296][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.952688][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.957960][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.963321][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.968594][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.973967][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.979329][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.984632][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.989903][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 759.995229][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 760.000662][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 760.006014][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 760.011294][ T917] gspca_vc032x: Unknown sensor... [ 760.017857][ T917] vc032x: probe of 1-1:0.0 failed with error -22 [ 760.028602][ T917] usb 1-1: USB disconnect, device number 40 05:22:49 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:49 executing program 5: syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(0x0, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./bus\x00') 05:22:49 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)) 05:22:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:49 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000001640)=@caif=@dgm, 0x80) 05:22:49 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, 0x0, 0x0, 0xffffffffffffffff) 05:22:49 executing program 2: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r1) [ 760.423995][T20260] loop1: detected capacity change from 0 to 262160 [ 760.438256][T20259] loop4: detected capacity change from 0 to 512 05:22:49 executing program 5: syz_open_dev$usbmon(0x0, 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(0x0, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./bus\x00') [ 760.511593][T20259] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 760.556518][T20260] FAT-fs (loop1): bogus number of reserved sectors [ 760.568932][T20260] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:49 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 05:22:49 executing program 5: syz_open_dev$usbmon(0x0, 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) [ 760.624681][ T26] audit: type=1800 audit(1639545769.882:152): pid=20260 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1254 res=0 errno=0 [ 760.685910][T20273] loop4: detected capacity change from 0 to 512 [ 760.781822][ T917] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 760.830546][T20273] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 761.211835][ T917] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 761.221196][ T917] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 761.230840][ T917] usb 1-1: config 0 descriptor?? [ 761.273734][ T917] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 764.561933][ T917] gspca_vc032x: reg_r err -71 [ 764.566716][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.572730][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.578197][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.583580][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.588858][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.594441][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.599716][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.605123][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.610400][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.615740][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.621016][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.626453][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.631755][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.637031][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.642367][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.647640][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.652977][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 764.658570][ T917] gspca_vc032x: Unknown sensor... [ 764.663902][ T917] vc032x: probe of 1-1:0.0 failed with error -22 [ 764.671978][ T917] usb 1-1: USB disconnect, device number 41 05:22:54 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000600)=@un=@abs, 0x8) 05:22:54 executing program 3: open$dir(&(0x7f00000005c0)='./file0\x00', 0x200, 0xa0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 05:22:54 executing program 5: syz_open_dev$usbmon(0x0, 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:54 executing program 4: open$dir(&(0x7f00000005c0)='./file0\x00', 0x200, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) 05:22:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:54 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 765.084156][T20287] loop1: detected capacity change from 0 to 262160 05:22:54 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000001840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x1}]}}, &(0x7f00000018c0)=""/144, 0x26, 0x90, 0x1}, 0x20) 05:22:54 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xd}]}]}}, &(0x7f0000000240)=""/238, 0x2e, 0xee, 0x1}, 0x20) 05:22:54 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) [ 765.142860][T20287] FAT-fs (loop1): bogus number of reserved sectors [ 765.179619][T20287] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:54 executing program 3: perf_event_open(&(0x7f0000001ac0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2f9, 0x304, &(0x7f0000000040)="b90303600040f000009e0ff088471fffffe100004000632177fbac141414e0800e01be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 05:22:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x0, 0x20}, 0x40) [ 765.310446][ T26] audit: type=1800 audit(1639545774.562:153): pid=20304 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1227 res=0 errno=0 [ 765.371880][ T917] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 765.732011][ T917] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 765.741404][ T917] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 765.751574][ T917] usb 1-1: config 0 descriptor?? [ 765.793933][ T917] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 767.771846][ T917] gspca_vc032x: reg_r err -32 [ 767.777041][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.783271][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.788568][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.794364][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.799647][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.805152][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.810494][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.815962][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.821240][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.826790][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.832498][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.837945][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.843472][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.848814][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.854211][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.859484][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.865009][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.870361][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 767.875794][ T917] gspca_vc032x: Unknown sensor... [ 767.880833][ T917] vc032x: probe of 1-1:0.0 failed with error -22 05:22:58 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:22:58 executing program 2: syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x9f5467d2430f3bcd, &(0x7f0000002440)) 05:22:58 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) 05:22:58 executing program 4: syz_emit_ethernet(0xe81, &(0x7f0000000040)={@link_local, @empty, @void, {@mpls_uc={0x8847, {[], @ipv6=@gre_packet={0x0, 0x6, "af2501", 0xe4b, 0x2f, 0x0, @remote, @private1, {[], {{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "1bc7f4e05732935a0a635fdd1aba3e4c527c252ce66977731bf162dc2decb4a7b18e4dd9918bb001f9d18a2616e05c1d20223fb87f9d7a32a20fd7d80e50f8b69726dba4a2cbb3e34ddc0d34e5e14a34caad67d0bd9bdae70d1aac5261f368c1f98d3c0160c76decdbcad91f541ff998bfde49f9db9cf498dbbeebd659795a6d118b1bb52bda2b83d0e3997aa421c3e71e4d8564eefbcd14213ea4f18d55dda44f5cdaf24e88b30cca246682b7ff95e744c8ab2fa8e375fede74fa636d8216da1c47d9603f58f4465f25614725a1243c183980d5c7ae11aea0b28d81d188e5ce3a028d76441c874090a6ce9153e570fd515a6aa169936ba51cb8a01c63da59efffd4b783172b53ae0636112cec25d6148d6213b8f87911cfe1f87754b6af2a00ed876f53b6ba99606d41ad8bcbe6bf380f99f376618ed8af177c847fcf6943401f678fb7481dcd76e8bf4f47fcc37d74affe0f3ad223fac491f7a20322854d0dae25f073170c468863906833fa65e8e389fd18f03ba6587dc6dcdfb3e46dbc1ada22cd853d0e3b2e52d2ad50cc5379a5eda549c66b32ecba79b65c4129f2111aeebff2230777e3cc0d1b4bea4024902a4ea9c2bcc0d640a93811b0f708a04c928f41cec571f80ef64d97947c3257d21fc4d5469dbbee75e070f527c42076481c76ac9d30a89a61fbcf5d2f5f6d21a38d927cb225daf16b2836eb630a5284513da764da594415242caeb3cb0e85d93cec2f359435ab059c40c4bd094e21327aabbfedd5d6ed65f1564604af7839316b1b80a64041122d63f9831a41b041e7d3a3a95454ab4227635104e38fcb5586e233e6001e335f91922748b024f4b72333983ba3de666d657d0527f0d4bdbd61d1a089d452d7dd8e7f617ac66d961faf0d9a72d7d7a97ceca8524f5103f593408bdd3d19da4c23b741de3d2aaabba0c50a10ccc849eb911e163a9687ea42227427dbc75590afbfe25ef0e6ba6eacdda8e689b78baa22832ec21c731130041702380c71d83aa9616690eab4386eeef58dc5e3aae08b7177e77146c30a70cbe6e35e666afb108b2b75af8239744fbdb44bc5f3e96d6f00ae8dfe364d9c6d1a0ae86b96055294823db91402a1a91739909cb459330896d38d9f4cfc6625042ff0466f92e43fc39d85fe149109d38580011f00a61e0e1d845d996df3a051ab9595b1e524fd13f5bd3fadcd800aa4fff2a6ae76e2079e83355fb340985e59dd111a8d38c1fb4f5bd7df7e355ffe9f458a6ce861bf27f928089276eeeda32751387cdfe81c34654e3838559bbfced3d0d25ed681ab45cdd1236af12e299d8d71a67f1d3ab90fdb031b0e8ce2a831398a0dc87082d601b8c9a7bc056ac2814fed6812c68c7087d07ce6c9dcab89f853c41572d31d122e3e5d78b89d94e3bc62883a426f33b288f3a7f6a464a1ebfc204c9abef7fe4c265c1f17020e41bc9e845e8fe14575149cab2930d7ee373647fe9476ba567afad7d317067a4caf629936264a9062bb792f79a651c2027fbdf18eea24a63863e63e816f6b38e6fae4ef3833f3a2a4ac9223d034f776c9c2a4de035cfe19e7ee8c89d76d39d363da7b34d5b385cbe39aa6189bd32e3bfbf3045568a8ff439438f7aed126493dd1d57b63ad177ebcd804e266673a3a35f5707207e4d7921f4f8291718811905f9ca7a0a25d9e2559410968ab630031b4fc1977dac18229cab3b6765ced4170818c910a9906f6486f9a100caa548fa6353b67e489eee50d181f60ff475e79f9d2722efbdafb495756fdb15a2c088b812ff97cd20d661e29ff4c80ff7ad2df3815bb9f3873e7636f0ee5d2c5a2b60cdffa61ff28760c313c38c8cf2da047cead5e990aaa477803ab78f363ecd3127d796c0b36649a07241cd75546655abaeb1e39344842c76259d008049ecde24f0d9be1e76933583ef5e83e679896ff93d0e28574ff10414c1d66e6857df4df1d59aaf3e7657b254b0f43217f3cceaeae6f60ce88f8592a5a979845b2261d36716fab485263df4fe92d199ebd7f22f083ec98d4a3e910c4b37a6d4305747fa56645513e2c1cb144a24f44d4cf2411062f995fe4f49577d0b8d39cb60274b1c5b8c521efb7eb8fa9de916231d1593805d25c211d24280a0cda2661ec003c94649696b24e6e31fcceabcea82ed7a9f627fe2cf6735e221a5f7f0d9d4739058fdb7deeedc4f863d171fef52bdf91bcd47d6b5dc8e46424807763754302c53857fd1d2d98890a2303fe0c8d757f9606922b308a351701eef2c62342678b0b08ce5901b18f82da1f456313fc18c70650c52901670faa22a407b8b7ced72db47c344229c3a7d0bcaa470fd5c2d8bd618055c8f723d4f6a24affb24b95a0a6dcf96b48540032634d45e9e7157e3dd0a898659ea6dda7914236521783ddcfbd4a50a2f2247b62619748c71320b193553292fd5712a018b418a85087f7271b276f753cacd95dd45ad7f9eadf78b71630eff92383eb0102f3c5324f3cc15d4e3b35b3c0a03f0d92178d962fefe46d46b16e91ad1c7626f64ef50ed45a6dd127e9383f5459272fe0f28cd5fddce1a8d750fdaf627c1cee707a5602fcd8684664c5f09d66280d1293044b49ad6f5d708e6263c480b57716000ab805fdff4763e37330f0329bb6b2ba2e93d3fc58e44c42b30b0b82a13839c74b2213922dc6820bfe9accf37c36e16171aa4b1b14e9f406a0fde11d7c10d72141db67f2bf12813bcb204d5368457090df2c07e407d7676df6ec42532633723966ab900d4c41e587426f767ab4ac42be8ffb768f910d6b1c3756e05036c30600d760a88a1431869819d226711bb1bd93001a94cd9b963b489b643d24eb1c3a2c5d523124447711fdc9570c3094f2964a5456a482396adafb0bba58a3448cd8e236009d5ae26951b14c26ee371362c765236ba65376aab2a5f60e494683f28613d58804a6b5af7e5fd9c5af751a423ede2766e5acdb69cb78351f28a339852f2fb72c55558895bf5c8e9ef829164c29646e3cb4d4a9cdef92bb1c271730c7ac251851ad327b6682937cb89ae6008f26febfaef4859022f2629cba6f4a5fdaffc5c5952ac37e8a2cf7ccd954de3aa9a9602c64de65fe4d8801d1d2b27884f27a8891ce1fce08493ef379febb9b54d8c3f51485f1f320485aad8e9335a07c1cbbece133032e475fe599d0b48a2279f96bd7bd81a7b760d60a43f99a28ee693e85b3364a1a47193136e22594d08579eb4e9d79a33c1939c3b5e1a661bdabd67299288c8ba8bc05173998455b5c4ac7bfef3a797fc8b17a94fda6e3de234549b47a7c7ecbbb2d4b9ec5da156c4af61fe1c7e1ebcf72e41f6dc5ae4ed3e832601c4431a35ab5216e38b706ade8dfc8e3471746bd4d5c453af5dc71cb204b149f3d43775a7c100f417af5d9cafb70803f60a79fb1ee4f8914243dd2912c1b1703efffa054c2abccedd786b8523a209757716d03110f439920ef188f5a90590a5550aab3183162dead6231fb32c2054e2f36ada91b64ca78b3558cf1fe84815cd48e9f0e1828181ebaa35358485a86b1d65d7d2d962c4e18183b668596b1d10733501badb2247367cae112d66446ed9033d9cf65e03e2f211e819f2dce68e7f6b9ec24b4490ab0895b1f4bf7511cdc725719302824031b3aca713371ee26ab920ecec0c69a2209dce2012c167909503ff606477a97129957c486e6613e529035125a0d25341df4b75b306b8e065b037d24f766998848dcef8b4833c3c0058c2355bb294e465aa83fae8ba62897b9575f7767a266e200d087b9f320ece71441f373c6737d27b69404389283169840a1355942cd27063a6f8636b94fbcd77bdd5a1c86a125306765cb2fe04ca72e52ba70567fb518efcd050cab9df4ed1859da3615dc5cc6fbc99746de35e808aa986a81ecfa8c5fbc0cada940ac06f012b7a4e58bd52343c3c1f0cda24533325fea900cb0dcb14712918a72b552e3e4a817bf7283ae626034ff0c376b5c74182b8a033bce7ce1393a3afdd1d1b5cdd98a86bc588e1305115c27316299af0a03257948258c79a57d4842da69b3ec4526b1a2f8b97e7cba7ec5b15ab389fb680cf50ed8092061f786c871362e7b101211f0c406daefbd20f3243104e206c5e1791e1d5053e345f5a3cd0e0b22d4ab328a06bafea113f1e420329e2e1b257fcd3558320a61d53ba75e4d9a9ab372fe41d2e9807202519d747181bc5bddbeedbffda5b743c0a134cc5f738cac9fc10b5117c7796759ad9af60f9500dd4686a176bfe889da1996bd7b0eb44a53ab6a1b087934c6b06e71ec9be12168d89b81c764582a334ffc57f9d83452065b10bcbbd48dc3b8f4e55d5a90ca79746f38d4e64e15a6ad65eea931577dc4fe77bf8cf74e729cace6d8c96e8afa615358b874250d1534103793b60c409c3eaa3f4a9eff35a0b5f7807c76a72757a2bcaaa44bc5c2a96c9e332c934de19abcf4d3783428283774dd0591f54515419078fa924ec607632ecc365df31fe644f63f6bce543936d09fcab05e21a30c90c5d6eaee2300c2ac9457faf4a75b6c7b33ccf6f3a10ce00c88e9671dbbe260dc7b4152f5e4dd8d472dedfd96fab737fcb95eabe726f2b1800331db997bcb8212b91bcc5a2b6734e8d11fd9dec15000d9106588963aa78d5ed3297d4edf093aa3c4494f8b3dee31a0bad6fb09b03e13a11b90ee0e54d1843cd4078d6c82f81e089bb8d28bf1096302e07d284b64127380987e811bd5c9d4676f80e47aca05f752475c4455f575fff90b072ed3d256cd47060efc99647b1520cdd9f6c368d94f035e2e77e28fd132948b4503315827ef39e92d2e60f72eaa6bc12c11b6daf5ad159ac92b3ed5a94153c17819d40ed77e507b8e4acb471ba092eaeb25c571f9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "b097385e59d88f95d221d00b17edb03a4e2933"}, {}, {}, {0x8, 0x6558, 0x0, "2d960b64b887a7803ce76058432582fd5f21fbdbde20c50ce47da8e90974ff79c76bac57af379a932d8745cfab05e20a0b4266884ad9b54aae6a783b7fa2bff31c94ea58f06e8b8c48515319f20e2ddd5c4fdacb46db89c6ba9550373497386f627f50baac4e0ded97b5f8dcf6f36732addf"}}}}}}}}, 0x0) 05:22:58 executing program 3: perf_event_open(&(0x7f0000001ac0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504040001001f000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000c74396c8e3ebbadc20e5a7ef8c9ac1465c4d4049fc564e0b9cc7553358380b3a1f59916f149cf0bdf81509f07fb2819bf5774fedda52e39c90af27db5b56024df96b4673b4e8d5467e114604ea09b2b106cf242a5af20ef31c59d707a3669c90a248a1a0c9c6e69f403ff0e80677eeba68562eaeae2bcd87cef90000009517a39ca7ef365cc27dfeac7bc90e9048517354b0ca4f9c84b619e40af8b59ee6fa003de1f2c4c15f20a07db4503a462d8be6602186fd68ee14a19e9b5381791cbf0ceb42122b8635a66ce6b5b92356081bc0f18a0ca83dbc08c2daa235197f1496679a9813c1efa26001b3f486eb6954871b4344faae9ec4d0b96778478ae5355e6f923b110504fa93fa915ab8e1e0d7f31ebd19455e6827cd493907bf9d00000000000068fdb61ce670b4129181a6f4405f1b0dd1709d39f3aa0a1345e0507eef2a22bf62052aabae27265504a1ebedca2de72cc2c755efc57c1d2e86bfb3f09879ea4696adb42d4b7c6ccca3c247e6aaedfac70e1de43ed7bc648de3ce713cf93d079898c415d1d1308c91ce12aad1b51cc335ef73479c8e37a40b2179f0e259c5de520b21c0692139f6cad9d0f358a6c7bab237043979b8dd07f7f1364dd510b3fdba17afb0d9074292e81748184c3cc25088b22245b17fd0692cf4db74834df88800645954ab6927a5172367781dc3aaf83576345d6c4228b0987e331cfba547535bd829d208424c7ea7e5074c5a0c60020759e8d075064c3e258e3989c96f3d46afaca334e130df072ce3c052dd67bad33a0e5634df8116eab9fed86cc7e4039464a4e17b25389d95bf4d0753f349b49c4a891a38792da99e3d187a25559ef18f8eb182d134c7b4a991538c3190e88ea08fde435b5c669ba99d1b6274a36ae6a848b1df3975215e0e75cd3a772aa3e82ef3c9116bfca51d28e43881cf064ac60f59266da81e8b07276dc4408e6eca20251e7dd8b318728d44ecf238e1c4be4ef1ce732adda450198c54f30eb879bdeb179a3c9a4dbdbdeb8b8e061bcc0986132e3ed1b2fd092e1c6b546ae9d362faf35c7a4c4f1139d91d151e0b3cdc9e0c13d34e7d4da2405ab580b066ec4772fb437069381ac058d68b046b29697831a15de1d15e7e35ada0b27523a7050049f8ac065bbb9929b54727c1fabe76d2b59550dc0ecf2500000000000000000000f81188735d8e085c656bc56e0a75e6b22d2edfe439af18e29d21cc1d743fd282cc987efb2aa7708839c887e707e0eb043e3a20f6dbf2e24fe9db7410c18dbc7bb86bae8c5bdbe76c8e9206386171466968d98c6fbcf2c35fdf0c7d24deb9efdd36d632562852f4d9ca804b1a52b02dd4d92bd4d879d6e4a0"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2f9, 0x304, &(0x7f0000000040)="b90303600040f000009e0ff088471fffffe100004000632177fbac141414e0800e01be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 05:22:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:22:58 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8001, 0x0) write$FUSE_INTERRUPT(r0, 0x0, 0x0) 05:22:58 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xd, 0x3}, {}, {}]}]}}, &(0x7f0000000240)=""/238, 0x3e, 0xee, 0x1}, 0x20) [ 768.760742][ T5] usb 1-1: USB disconnect, device number 42 [ 768.800873][T20319] loop1: detected capacity change from 0 to 262160 05:22:58 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x6000) [ 768.852031][T20319] FAT-fs (loop1): bogus number of reserved sectors [ 768.858879][T20319] FAT-fs (loop1): Can't find a valid FAT filesystem 05:22:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x2, 0x0, 0x0, 0x80020000}, 0x40) 05:22:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, "b05b1df3ca45da2b0bb956e85500625a427d3c57b7b4bfe2f3f65bbe26efa72c79fb266ec636a792e897ae07f65e28df81436b6af81d8436bed1a83e5edbcb1a", "f9d2d7ac5522cd9049680813c22e5335d6d83023d3e8a6043337c13bc478e37dffc9b36cebbef97c33a101b3b3f0871d78eadd87eda4e1fd6d2003e49f356e57", "971e3c26852a83d0b35d53a40000ffb09c4c000000f500"}) 05:22:58 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x6000) [ 768.991893][ T26] audit: type=1800 audit(1639545778.252:154): pid=20331 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1228 res=0 errno=0 [ 769.241882][ T5] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 769.641900][ T5] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 769.651222][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 769.661892][ T5] usb 1-1: config 0 descriptor?? [ 769.704202][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 771.671844][ T5] gspca_vc032x: reg_r err -32 [ 771.676761][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.682128][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.688014][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.693328][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.698764][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.704317][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.709605][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.714946][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.720227][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.725726][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.731010][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.736380][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.741804][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.747178][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.752511][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.757794][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.763205][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.768490][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 771.773846][ T5] gspca_vc032x: Unknown sensor... [ 771.779244][ T5] vc032x: probe of 1-1:0.0 failed with error -22 05:23:01 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:01 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f0000000040)) 05:23:01 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000640)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0xb, 0x1269}}], 0x18}, 0x8800) 05:23:01 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x6000) 05:23:01 executing program 3: perf_event_open(&(0x7f0000001ac0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2f9, 0x304, &(0x7f0000000040)="b90303600040f000009e0ff088471fffffe100004000632177fbac141414e0800e01be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 05:23:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 772.661069][ T5] usb 1-1: USB disconnect, device number 43 [ 772.685601][T20345] loop1: detected capacity change from 0 to 262160 05:23:02 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000040)) 05:23:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setscheduler(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e20, 0xf5ffde1, @loopback}}, 0x0, 0x0, 0x4a, 0x0, "687a0004e5d5bd2b0111b8088d95beedcbfd4b5cab79faafe702593cf08de4f3440abe5fef2ce560b95129dfa049afb7edbaf35456fce995aebe8661ff57857285de79639d5d2a65828eaaec940fd790"}, 0xd8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) [ 772.732315][T20345] FAT-fs (loop1): bogus number of reserved sectors 05:23:02 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x6000) 05:23:02 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f00000060c0), 0x80, 0x0) [ 772.778988][T20345] FAT-fs (loop1): Can't find a valid FAT filesystem [ 772.852674][ T26] audit: type=1800 audit(1639545782.112:155): pid=20353 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1244 res=0 errno=0 05:23:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000800000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = getpid() clone3(&(0x7f0000000500)={0x0, &(0x7f00000004c0), &(0x7f0000000340)=0x0, 0x0, {0x37}, &(0x7f00000003c0)=""/63, 0x3f, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, r0, r1, r1], 0x6}, 0x58) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lstat(0x0, 0x0) recvmmsg$unix(r3, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40000}, r2, 0xff77ffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002880)=[{{&(0x7f0000000280)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f0000000040)=""/31, 0x1f}], 0x2, &(0x7f0000000780)=""/4096, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/130, 0x82}, {&(0x7f0000001780)=""/212, 0xd4}, {&(0x7f0000000640)=""/75, 0x4b}, {&(0x7f0000000380)=""/54, 0x36}], 0x4, &(0x7f0000001880)=""/4096, 0x1000}, 0x101}], 0x2, 0x40000004, &(0x7f0000002940)={r4, r5+10000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x110) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, 0x0) 05:23:02 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) [ 772.978058][T20362] loop2: detected capacity change from 0 to 4096 [ 773.073462][T20362] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 773.132003][ T5] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 773.541921][ T5] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 773.551252][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 773.561328][ T5] usb 1-1: config 0 descriptor?? [ 773.614166][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 775.591926][ T5] gspca_vc032x: reg_r err -32 [ 775.596907][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.602277][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.607992][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.613352][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.618719][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.624060][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.629331][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.634696][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.639971][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.645298][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.650935][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.656351][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.661628][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.667271][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.672623][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.677903][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.683275][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.688721][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 775.694121][ T5] gspca_vc032x: Unknown sensor... [ 775.699376][ T5] vc032x: probe of 1-1:0.0 failed with error -22 05:23:05 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:05 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) 05:23:05 executing program 3: perf_event_open(&(0x7f0000001ac0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2f9, 0x304, &(0x7f0000000040)="b90303600040f000009e0ff088471fffffe100004000632177fbac141414e0800e01be3e7d2a182fff", 0x0, 0x104, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000000400)="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"}, 0x28) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 05:23:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setscheduler(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e20, 0xf5ffde1, @loopback}}, 0x0, 0x0, 0x4a, 0x0, "687a0004e5d5bd2b0111b8088d95beedcbfd4b5cab79faafe702593cf08de4f3440abe5fef2ce560b95129dfa049afb7edbaf35456fce995aebe8661ff57857285de79639d5d2a65828eaaec940fd790"}, 0xd8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) 05:23:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000800000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = getpid() clone3(&(0x7f0000000500)={0x0, &(0x7f00000004c0), &(0x7f0000000340)=0x0, 0x0, {0x37}, &(0x7f00000003c0)=""/63, 0x3f, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, r0, r1, r1], 0x6}, 0x58) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lstat(0x0, 0x0) recvmmsg$unix(r3, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40000}, r2, 0xff77ffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002880)=[{{&(0x7f0000000280)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f0000000040)=""/31, 0x1f}], 0x2, &(0x7f0000000780)=""/4096, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/130, 0x82}, {&(0x7f0000001780)=""/212, 0xd4}, {&(0x7f0000000640)=""/75, 0x4b}, {&(0x7f0000000380)=""/54, 0x36}], 0x4, &(0x7f0000001880)=""/4096, 0x1000}, 0x101}], 0x2, 0x40000004, &(0x7f0000002940)={r4, r5+10000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x110) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, 0x0) 05:23:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 776.581038][ T3689] usb 1-1: USB disconnect, device number 44 [ 776.602016][T20378] loop2: detected capacity change from 0 to 4096 [ 776.636164][T20382] loop1: detected capacity change from 0 to 262160 05:23:05 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x100000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x0) 05:23:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000640)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0xb, 0x1269}}, @dontfrag={{0x14}}], 0x30}, 0x0) [ 776.715775][T20382] FAT-fs (loop1): bogus number of reserved sectors [ 776.739704][T20378] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 776.763883][T20382] FAT-fs (loop1): Can't find a valid FAT filesystem 05:23:06 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x6}}) 05:23:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100), &(0x7f00000001c0)=0x98) [ 776.874421][ T26] audit: type=1800 audit(1639545786.132:156): pid=20382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1255 res=0 errno=0 05:23:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 05:23:06 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) sendto$inet6(r0, 0x0, 0x2e, 0x20000008, &(0x7f00008d4fe4), 0x1c) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000), 0x6e) [ 776.986673][ T26] audit: type=1804 audit(1639545786.242:157): pid=20403 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir016690797/syzkaller.dzx6mc/1198/bus" dev="sda1" ino=1254 res=1 errno=0 [ 777.061911][ T3689] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 777.484438][ T3689] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 777.493712][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 777.508806][ T3689] usb 1-1: config 0 descriptor?? [ 777.575214][ T3689] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 779.521820][ T3689] gspca_vc032x: reg_r err -32 [ 779.526688][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.532062][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.537617][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.542986][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.548771][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.554181][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.559599][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.565373][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.570896][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.576457][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.581840][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.587249][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.592874][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.598202][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.606424][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.612143][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.617420][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.622986][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 779.628570][ T3689] gspca_vc032x: Unknown sensor... [ 779.633659][ T3689] vc032x: probe of 1-1:0.0 failed with error -22 05:23:09 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x10}, 0x10, 0x0}, 0x0) 05:23:09 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 05:23:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000280)={0x10, 0x2}, 0x10) 05:23:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000800000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = getpid() clone3(&(0x7f0000000500)={0x0, &(0x7f00000004c0), &(0x7f0000000340)=0x0, 0x0, {0x37}, &(0x7f00000003c0)=""/63, 0x3f, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, r0, r1, r1], 0x6}, 0x58) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lstat(0x0, 0x0) recvmmsg$unix(r3, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40000}, r2, 0xff77ffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002880)=[{{&(0x7f0000000280)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f0000000040)=""/31, 0x1f}], 0x2, &(0x7f0000000780)=""/4096, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/130, 0x82}, {&(0x7f0000001780)=""/212, 0xd4}, {&(0x7f0000000640)=""/75, 0x4b}, {&(0x7f0000000380)=""/54, 0x36}], 0x4, &(0x7f0000001880)=""/4096, 0x1000}, 0x101}], 0x2, 0x40000004, &(0x7f0000002940)={r4, r5+10000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x110) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, 0x0) 05:23:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 780.508678][ T3689] usb 1-1: USB disconnect, device number 45 [ 780.531429][T20414] loop2: detected capacity change from 0 to 4096 05:23:09 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x0) 05:23:09 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000b40)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 780.557956][T20413] loop1: detected capacity change from 0 to 262160 05:23:09 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) [ 780.640637][T20413] FAT-fs (loop1): bogus number of reserved sectors 05:23:10 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) read(r0, &(0x7f0000000040)=""/229, 0xe5) sendto$inet6(r0, &(0x7f0000000000)="8d", 0x1, 0x0, &(0x7f0000001000)={0x1c, 0x1c, 0x1}, 0x1c) [ 780.716163][T20413] FAT-fs (loop1): Can't find a valid FAT filesystem 05:23:10 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), &(0x7f00000000c0)=0x18) 05:23:10 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) [ 780.794149][T20414] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 780.825227][ T26] audit: type=1800 audit(1639545790.082:158): pid=20425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1247 res=0 errno=0 [ 780.975671][ T3689] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 781.431834][ T3689] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 781.441592][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 781.451599][ T3689] usb 1-1: config 0 descriptor?? [ 781.493800][ T3689] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 783.481812][ T3689] gspca_vc032x: reg_r err -32 [ 783.486775][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.496128][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.501643][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.507137][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.515892][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.521826][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.527207][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.532872][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.538148][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.543478][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.548754][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.554070][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.559343][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.564771][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.570130][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.575752][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.581096][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.586413][ T3689] gspca_vc032x: I2c Bus Busy Wait 00 [ 783.591718][ T3689] gspca_vc032x: Unknown sensor... [ 783.596752][ T3689] vc032x: probe of 1-1:0.0 failed with error -22 05:23:13 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:13 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x9, 0x7, 0x8, 0x5, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) mount$bpf(0x20000000, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x2001004, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file1\x00', 0x0, 0x200c, 0x0) getpid() mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) 05:23:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000800000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x6) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = getpid() clone3(&(0x7f0000000500)={0x0, &(0x7f00000004c0), &(0x7f0000000340)=0x0, 0x0, {0x37}, &(0x7f00000003c0)=""/63, 0x3f, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, r0, r1, r1], 0x6}, 0x58) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) lstat(0x0, 0x0) recvmmsg$unix(r3, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x40000}, r2, 0xff77ffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002880)=[{{&(0x7f0000000280)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f0000000040)=""/31, 0x1f}], 0x2, &(0x7f0000000780)=""/4096, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/130, 0x82}, {&(0x7f0000001780)=""/212, 0xd4}, {&(0x7f0000000640)=""/75, 0x4b}, {&(0x7f0000000380)=""/54, 0x36}], 0x4, &(0x7f0000001880)=""/4096, 0x1000}, 0x101}], 0x2, 0x40000004, &(0x7f0000002940)={r4, r5+10000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x110) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, 0x0) 05:23:13 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$cgroup_int(r3, &(0x7f0000000200), 0x43408) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x36, 0x0, 0x0, 0x0, 0x0, 0x4a2047b6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x7, r0, 0x0) 05:23:13 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) socket$kcm(0x10, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x0, 0x3, 0x1, 0x1f, 0x0, 0x401, 0xe1f50, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000700), 0xe}, 0x220c, 0x80, 0x2, 0x2, 0x233, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, r3, 0x2, 0xffffffffffffffff, 0x8) r4 = perf_event_open$cgroup(&(0x7f00000004c0)={0x4, 0x80, 0x0, 0x4, 0x66, 0x24, 0x0, 0x2, 0x5001, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000580)}, 0x1, 0x40008, 0x3, 0x2, 0xfffffffffffffffd, 0x75, 0x9, 0x0, 0x5, 0x0, 0x9}, r0, 0xffffffffffffffff, r0, 0x1) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x3, 0x0, 0x401, 0x21114, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x1, 0x8, 0x7fff, 0x0, 0x4d2f, 0x29d52b20, 0x6, 0x0, 0x80000000, 0x0, 0x5}, 0x0, 0x1, r4, 0xb) openat$cgroup_ro(r1, &(0x7f0000000480)='rdma.current\x00', 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x200408c4) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(r2, &(0x7f0000001400)={0x0, 0x80040200, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x7ffff008}], 0x4, 0x0, 0x0, 0x40020a00}, 0x6d70) getpid() sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188120f80ecdb4cb9cca7480ef43b000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 05:23:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 784.471113][ T3648] usb 1-1: USB disconnect, device number 46 [ 784.493583][T20455] loop1: detected capacity change from 0 to 262160 [ 784.515276][T20456] loop2: detected capacity change from 0 to 4096 [ 784.566444][T20455] FAT-fs (loop1): invalid media value (0x00) [ 784.609456][T20455] FAT-fs (loop1): Can't find a valid FAT filesystem [ 784.616932][T20457] bpf: Bad value for 'mode' [ 784.641103][T20456] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 05:23:14 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x9, 0x7, 0x8, 0x5, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) mount$bpf(0x20000000, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x2001004, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file1\x00', 0x0, 0x200c, 0x0) getpid() mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) [ 784.746548][ T26] audit: type=1800 audit(1639545794.002:159): pid=20463 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1257 res=0 errno=0 05:23:14 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) socket$kcm(0x10, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x0, 0x3, 0x1, 0x1f, 0x0, 0x401, 0xe1f50, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000700), 0xe}, 0x220c, 0x80, 0x2, 0x2, 0x233, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, r3, 0x2, 0xffffffffffffffff, 0x8) r4 = perf_event_open$cgroup(&(0x7f00000004c0)={0x4, 0x80, 0x0, 0x4, 0x66, 0x24, 0x0, 0x2, 0x5001, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000580)}, 0x1, 0x40008, 0x3, 0x2, 0xfffffffffffffffd, 0x75, 0x9, 0x0, 0x5, 0x0, 0x9}, r0, 0xffffffffffffffff, r0, 0x1) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x3, 0x0, 0x401, 0x21114, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x1, 0x8, 0x7fff, 0x0, 0x4d2f, 0x29d52b20, 0x6, 0x0, 0x80000000, 0x0, 0x5}, 0x0, 0x1, r4, 0xb) openat$cgroup_ro(r1, &(0x7f0000000480)='rdma.current\x00', 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x200408c4) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(r2, &(0x7f0000001400)={0x0, 0x80040200, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x7ffff008}], 0x4, 0x0, 0x0, 0x40020a00}, 0x6d70) getpid() sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188120f80ecdb4cb9cca7480ef43b000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 05:23:14 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) write$cgroup_int(r3, &(0x7f0000000200), 0x43408) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x36, 0x0, 0x0, 0x0, 0x0, 0x4a2047b6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x7, r0, 0x0) [ 784.921997][ T3648] usb 1-1: new high-speed USB device number 47 using dummy_hcd 05:23:14 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) socket$kcm(0x10, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x0, 0x3, 0x1, 0x1f, 0x0, 0x401, 0xe1f50, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000700), 0xe}, 0x220c, 0x80, 0x2, 0x2, 0x233, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, r3, 0x2, 0xffffffffffffffff, 0x8) r4 = perf_event_open$cgroup(&(0x7f00000004c0)={0x4, 0x80, 0x0, 0x4, 0x66, 0x24, 0x0, 0x2, 0x5001, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000580)}, 0x1, 0x40008, 0x3, 0x2, 0xfffffffffffffffd, 0x75, 0x9, 0x0, 0x5, 0x0, 0x9}, r0, 0xffffffffffffffff, r0, 0x1) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x2, 0x3, 0x0, 0x401, 0x21114, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x1, 0x8, 0x7fff, 0x0, 0x4d2f, 0x29d52b20, 0x6, 0x0, 0x80000000, 0x0, 0x5}, 0x0, 0x1, r4, 0xb) openat$cgroup_ro(r1, &(0x7f0000000480)='rdma.current\x00', 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x200408c4) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(r2, &(0x7f0000001400)={0x0, 0x80040200, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x7ffff008}], 0x4, 0x0, 0x0, 0x40020a00}, 0x6d70) getpid() sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188120f80ecdb4cb9cca7480ef43b000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) [ 785.002522][T20470] bpf: Bad value for 'mode' 05:23:14 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x9, 0x7, 0x8, 0x5, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) mount$bpf(0x20000000, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x2001004, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file1\x00', 0x0, 0x200c, 0x0) getpid() mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x12, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) 05:23:14 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) [ 785.296075][T20479] bpf: Bad value for 'mode' [ 785.302005][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 785.314718][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 785.366766][ T3648] usb 1-1: config 0 descriptor?? [ 785.419250][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 787.381853][ T3648] gspca_vc032x: reg_r err -32 [ 787.386640][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.392580][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.397856][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.403284][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.409002][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.414448][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.419725][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.425164][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.430441][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.436027][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.441534][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.447336][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.457878][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.463261][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.468725][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.474350][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.479624][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.484937][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 787.490229][ T3648] gspca_vc032x: Unknown sensor... [ 787.495309][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 05:23:17 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:17 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000002500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x39f}, 0x0, 0xaffffbffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x7682, @mcast2, 0x42}, 0x80, &(0x7f0000000340)}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:23:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="2e00000010008188120f80ecdb4cb9cca7480ef43b000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 05:23:17 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000002640)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 05:23:17 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) 05:23:17 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3d}]}) 05:23:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x0) [ 788.370572][T20280] usb 1-1: USB disconnect, device number 47 [ 788.385087][T20487] loop1: detected capacity change from 0 to 262160 [ 788.404915][T20494] netlink: 'syz-executor.4': attribute type 10 has an invalid length. 05:23:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000540)=ANY=[], 0xa, &(0x7f0000000b80)=[{0x0}], 0x1}, 0x0) [ 788.450841][T20487] FAT-fs (loop1): invalid media value (0x00) [ 788.458307][T20494] team0: Device ipvlan0 failed to register rx_handler [ 788.489056][T20487] FAT-fs (loop1): Can't find a valid FAT filesystem 05:23:17 executing program 2: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000001140)=""/250) 05:23:17 executing program 3: perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x9, 0x7, 0x8, 0x5, 0x0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000280)='./file0/file1\x00', r0}, 0x10) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file1\x00', 0x0, 0x200c, 0x0) 05:23:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x81, 0x4, 0x2, 0x0, 0xf47, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0x81e2}, 0x4, 0x3f, 0x8, 0x2, 0x9, 0xffffffff, 0x4, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='percpu_alloc_percpu\x00'}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) [ 788.589026][ T26] audit: type=1800 audit(1639545797.842:160): pid=20487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1247 res=0 errno=0 [ 788.821879][T20280] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 789.181893][T20280] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 789.191118][T20280] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 789.201134][T20280] usb 1-1: config 0 descriptor?? [ 789.244756][T20280] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 791.221853][T20280] gspca_vc032x: reg_r err -32 [ 791.226802][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.232980][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.238450][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.243789][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.249236][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.254554][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.259893][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.265210][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.270482][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.275971][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.281247][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.286888][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.292462][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.297737][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.303084][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.308356][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.313702][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.318973][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 791.324318][T20280] gspca_vc032x: Unknown sensor... [ 791.329433][T20280] vc032x: probe of 1-1:0.0 failed with error -22 05:23:21 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:21 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_mems\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x200408c4) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x4) sendmsg$kcm(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000900)="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0x1000}, {&(0x7f00000004c0)="e9b6426d4ab74c3b6688a52c9ed0e6f986bc280378ac799a2951496be4cc63a9e42a0352faca83ecdfa2955584d33c02612305ae98ad86e4cb6068bb9c19fa7fdafdee1774901a320bf2cb62d3ba6aa2995bd7dcc18b74e496c5862427cb62cf59f417b6f6551b7c32f594b88b47eb891c653bacfe6e04981f4b088ecf5add9851e394fbbb48c3f46fb2cb86cc074ad1df1b8cd99537ca589f86c7de05825190a130f670444265714507c60fb0c366f5cf6b05f3bf4cbd9e9ba2c0ef9e6bd6fc8c206e37c49098f58ff89ce52639bb0394c44c8b7df968955018807ef6c9b8dc3589b1aeffceaf0ab0d99bf5cbdbf2e0fc5eb366822fc50a2cd9c88335", 0xfd}, {&(0x7f0000000680)="2c1c12f0714a6c36e62f42911be66840f985fa00d353ecc42047a0e0025a5aab441573ce529f878ee0591551b0ceca1fa09f2ac978c1b2db1922921fcc24b9d7db2513ed4f4a80521b43c1f6c9c0d96e2978a9ff0478e17f36df6d0970d156cc0a7c72a967e84659498e4f476a248a615b9682ac819d64fe6e88c2015e8ff4223b3cad685131e105d1fbaad6a67969bca7f535f3b1e8b40c94d529005efc2b8ec7d2798d6e0899872994cbcb8b9681d91434d93c09b167da17d3760e4244d9573abc5bd24b769d8acc3e977a22f633df298d395a746dbb1a8f61b07b09786ce0c3fed7fb40e9f34b0ee5", 0xea}, {&(0x7f0000000400)="ca7cb158b0ec815ecca1a181304fde55061d987f53398796c87c591ed550b2bc16dbba", 0x23}, {&(0x7f0000001900)="774ec30bfb8db50cc6bfc1d0f82212aa31758273ae48f87e0eaf487dadc2d2dd6e609ded465c818d496937da56c2fc7dfb51fbf80e319f79d8a9e61568bab880d1d2d89f8ab06047c3750fbec2246ce5f3b651b34708dc0c0cda57cbdc89327feb56e08270", 0x65}, {&(0x7f0000002600)="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", 0xe9d}], 0x6}, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x1}], 0x1, 0x0, 0x0, 0x1100}, 0x0) 05:23:21 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f00000058c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001440)='R', 0x1}], 0x1}, 0x81) 05:23:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="14"], 0x18}, 0x0) 05:23:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x81, 0x4, 0x2, 0x0, 0xf47, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0x81e2}, 0x4, 0x3f, 0x8, 0x2, 0x9, 0xffffffff, 0x4, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='percpu_alloc_percpu\x00'}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 05:23:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 792.212458][ T3648] usb 1-1: USB disconnect, device number 48 [ 792.244094][T20521] loop1: detected capacity change from 0 to 262160 05:23:21 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03001500055bd25a80648c63940d2a24fc605865100b0a600a00053582c137153e370800038047020000d1bd", 0x33fe0}], 0x1}, 0x0) 05:23:21 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f00000016c0), 0x0, 0x0) [ 792.367513][T20521] FAT-fs (loop1): invalid media value (0x00) 05:23:21 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) [ 792.397645][ T26] audit: type=1800 audit(1639545801.652:161): pid=20529 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1244 res=0 errno=0 [ 792.406431][T20521] FAT-fs (loop1): Can't find a valid FAT filesystem 05:23:21 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) 05:23:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) 05:23:21 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x1a00, 0x43408) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0, r3}, 0x10) [ 792.721840][ T3648] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 793.151840][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 793.161274][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 793.172341][ T3648] usb 1-1: config 0 descriptor?? [ 793.213183][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 795.171907][ T3648] gspca_vc032x: reg_r err -32 [ 795.176918][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.182501][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.187863][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.193308][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.198737][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.204137][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.209457][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.214808][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.220303][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.225721][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.231053][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.236437][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.241793][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.247129][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.252531][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.258028][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.263713][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.269142][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 795.274578][ T3648] gspca_vc032x: Unknown sensor... [ 795.279710][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 05:23:25 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:25 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000001500)=ANY=[@ANYBLOB="61128c000000000061138c0000000000bf2000000000000015000000630900002d03010000000000950000a7000000006916000000000000bf67000000000000b5060000fcff03006706000002000000170300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000005f75000000000000bf54000000000000070400000400f9fead4301000000000095000000000000000500000000000000950000000000000032ed3c5be9529914953170d2d7ffffff8ecf264e0f84f9f17d3c30e3c7bdd2d17f2f1754558f2278af6d71d79a5e12814cb1d8a5d4601d15871637a0b9bdb7dd399703d6c4f6f3be4b369289aa6812b8e007e733a9a4f16d0a3e1282ee45a010fb94fc9de56c9d8a814261bd2b4a05000000c6c60bf70d742a81762bab8395fa66810b5b40d893ea8fe0185473d51b546c087431d7700000006e7c955cfa1f6ab689fde4de5f63ede20271a51445dc8da39e5b0ab7010001000000009af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d9fee0000000000000000c8fb735fd552bdc206004aeb0743eb2dc819b6cf5c8ac86d8a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d702a018f9bbec63222d20cecac4d03723f1c932b3a6aa57f1ad2e99e0e67a993716dbf580469f11294b482af97787f696649a462e7ee4bcf8b07a10d6735154beb4000004000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd5d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f4445d253887b52d103bf4efa17690884f8d2001e03a651bb96589a7eab04871bc47287cd8d8c1aa3ef18d45200b7861bbd0000000000000000c59050647802cf86f1b4c3005f33d83f84e98a52fbbecd106425563d80bd0d0d703f37ca153f601ae899a53f6715a0a62a34b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000040000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc3857fb51b324be00000000000000090867f577cdde2144d9d7a3b9bc43717188cb8426286fc55fc57cc3c6de4aa67babf350709e282a4f2bf59f46e20465eae865dbfd533b1cb2d540d0490cd5248715c74b6bd0248a9a0b417bbdfb5351defc6e34a961f3593920437bf3cbbc04600c64acad9a04ffe62875177b51d2f0c6d7194c26789d2be35d8a49a92f9d2bef5f485c4b6f4cf710b7d4550e6f2d830dfcd9d47d50ea838bdf8901a719431a9d1ef918ec0ec79037cb61df16379e3bf2a1127c49407e8512e21080315e62559e8dd67dae85177d899d9e078f80585837f0e943b8820b19c75d243a78d8c2093c59cbc4c55f1578cff737502ea2d8dc5eee909928d0b9dc946dcb30692dcc8db84834cc7726429cb20603b5338184f9828aa802e37d3c4f259d616307d8aa46ca094049c0ddc1caaed5485b4ff030000182620bcba2316f9e6df0c8647f6ff0000000000000000386096e4a4ff86042f0b42027ff933d2dfe2d5baffacc9dc2411302a185ea454af5839be28b7d040c1fe6ae0fd63fa7f32b8ab6cd6a8b8bf1b7d3e4ffeca635d84c376b03a58677dd9f8c2a6fa126c7dad3f9e939c92d63ab1cf2fbea26a604444f8c391c0d9b647a3be4885a055ce3879a91fb62ca97e6526286c14c80b6dc981c5ae6ebf0778ea01a3a44e01ab79bcccbb83266a1ce1a1dea83ebb89d07b4db1aa09ad2904040e7784e96cd66bda204d47b1c66d5a84e7c3de1d1062fd8a23d1b4e2313c177e76dbca599691164ade323ad4a17abe99975cba748bc2379eed5a83dc94947eb18976db8ba6d301fb65a3d8b5baa9bbec017646649fa99537aa453f3e6b2acebeddb6c32a87455f351efc30260941825ba884d7db07e1212033409e62d7154cc68a7ee910e3d3470cdb781817f85373a647fd1b626035b666e224a66c0e47e15c6b836b324318507501a0f4b2cc9153167fd839a483615cbc2ad1a7d1528f01bf91b950a9bcd7d06491e1a355e476365f653d2d94ba898acbd64d70bdb364ef3adb5ba1e4d9d5d217c02b000032f0a1feabff795ec68693c9dd842da76ccec5d5184e912aaf5a945ae0625ef33ec6d7a5bc78173d2ecdc2b82059750f019a418e3e8d20b6bf768a7db1f84727546f88add2f391d62b1313452553149a4634418de7eda7b2e682271c6e62f5dfaabba46560dfa410e1f334a5f60791b275368469ddc42f7712bff1689f2ffbf5268cc0572e23afd4c402b154ae94c1f65d7d4a79272945287c79b4b70183d2cde66c7225106afb4a1800d777372b2b43326821d5c1c78fda699c7484f3e5fc8bbce6fb3039569646b0de22c431d90c12d48e314d8a5ef4db14a110dac3f1ff502c4f7bd7f36f814ed92197fe3eb0843c2681c609231825b8a27be301142cec8a6fd864f8f83ff4dd40296e5fb5678d93d0daee45c43bdb9bde9c1d1c988b909fdf78cfda5da3dc28792b10fb8f3f22ec6745c074f86f471489337a9a8d9ad7f310aa50c983b490f561bc420289b6aa0fc3f43f8a4548aa9c723ce466287760f919afbb94b0410ff06071de3aa1c199f407347af666713096a422fbc70671ac08f9256ab0079c101a724136352af2895899effda7bcd127ba98521eb4821935ee3b3395af37a7f8cf531af8781cb0f27a2100c78c110f135805b23b9f80d3903b5e7f831ee2773d425a791c18403fd75a94c11189666024db6175828f9b9a1b582a14d6bb278946345bc76f3124adf71c1fdabbefdf09f2df4a2037211b174f52b11efcf2cefa4b3c2167a033916147ff1e63965d270ef418807e86ddcf9a53ed42cd10bcfc302c93ea3a4e3d5a0002a857bce455f93a84d21dfd972c25ff359cb48d014341bc06ab8566c73515693371efe67a7340af6442ced072bec9c5246b1cd21df58ed4582de3b395a4328e8f02d5dc8418e5263c0b390d1199fc2acd37a00b5630f6e73a0caa045e25ea1d798ada30124df3b88d9fbaeaf45a77e0ca3ce3a54c318a4cbd1aac881c7ce4648737f4effb82e7d4639db7e28721b098278953b8aef6343997a62daa0266901ae2043ee56162e8aff7e2539a2b597ecbd224f2e37572af1c0a00"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) 05:23:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x4020940d, &(0x7f0000000000)={'ip6erspan0\x00'}) 05:23:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:25 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x1a00, 0x43408) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0, r3}, 0x10) 05:23:25 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001280)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000001180)=[{&(0x7f0000000040)="b6", 0x1}, {0x0}, {0x0}], 0x3, &(0x7f0000001200)=[@cred], 0x20}, 0x0) 05:23:25 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001200)}, 0x0) 05:23:25 executing program 2: pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x5) [ 796.160911][ T3648] usb 1-1: USB disconnect, device number 49 [ 796.181357][T20550] loop1: detected capacity change from 0 to 262160 [ 796.251214][T20550] FAT-fs (loop1): invalid media value (0x00) 05:23:25 executing program 2: pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) [ 796.292429][T20550] FAT-fs (loop1): Can't find a valid FAT filesystem 05:23:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0) 05:23:25 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0xffffffffffffffff) 05:23:25 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) [ 796.394471][ T26] audit: type=1800 audit(1639545805.652:162): pid=20550 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1224 res=0 errno=0 [ 796.586671][ T3648] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 796.951805][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 796.961001][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 796.975893][ T3648] usb 1-1: config 0 descriptor?? [ 797.013081][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 798.971823][ T3648] gspca_vc032x: reg_r err -32 [ 798.976876][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 798.982287][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 798.987664][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 798.993054][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 798.998417][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.003876][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.009283][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.014680][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.020037][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.025446][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.030769][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.036134][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.041459][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.046891][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.052281][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.057619][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.063002][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.068324][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 799.073691][ T3648] gspca_vc032x: Unknown sensor... [ 799.078869][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 05:23:29 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0, 0x80}}, 0x4020011) lgetxattr(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, 0x0, 0x0, 0x0) ftruncate(r2, 0x516) 05:23:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, 0x0, 0x0) 05:23:29 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f00000000c0)={0x8}, &(0x7f0000000100)={0x1f}, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)={0x0}) 05:23:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 05:23:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:29 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x4}]}) [ 799.961455][ T917] usb 1-1: USB disconnect, device number 50 [ 799.985146][T20582] loop1: detected capacity change from 0 to 262160 05:23:29 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x18, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000001c0)) 05:23:29 executing program 3: sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x61}, 0x0) [ 800.054386][T20582] FAT-fs (loop1): invalid media value (0x00) [ 800.060588][T20582] FAT-fs (loop1): Can't find a valid FAT filesystem [ 800.131223][ T26] audit: type=1326 audit(1639545809.382:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20586 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd713eefe99 code=0x0 05:23:29 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') mkdir(&(0x7f0000000080)='./file1\x00', 0x0) futimesat(r0, 0x0, &(0x7f0000000240)={{0x0, 0x2710}}) 05:23:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) fdatasync(r0) 05:23:29 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mkdir(&(0x7f0000002040)='./file0/file1\x00', 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004340)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="9eda438838743bd4e9720bee57093515dc189a5ea685e9556c1c2c3cfc4df50d66d31a48aa312663b68d18c5826b5b55fb738208863dac0f10f423aee7a5d8ddc45ebdfeb7424bae859d7c37ecfc4b63914d5a56d91017dd22bc84f759a15969951aef9d5c88c96560896988fa18cd946cfcc3a0f1c993348377904eac32c980bdf7976ebca2b499cab63c4e841514277fc71d4620e29a92523402485de0e82896484c0ae497a4d686df23ca7b68c3fd5e624d3510d7f94838e54af877ca58a00c5a672bba11f5aa1ed1980dfef47b9973d0bf456ded5e72f1702b3dc5197fce39cba53a038d8dc0ec783ce70577107dc5e8b299e64a0b7f1191f0926bd25762370191710bab2f44e9069f55f8a3f87e4cb488a2fb3348c0bf3b3874291f83e4776b160ea73aafa3919c7c069c73c0052173a63158db8b65541d161f9c964926ad7f06bdd6cb6a32135b04e35701c2e13c49c1f75dc7a25d623378860692d172ec3f1e1f2d9dc77c015c13721efcb101c2390abb847e871132f472a37cc0163b39b1d575a5444e246a08a1afb1a696cabab29498a314429a3b9f44c43ba29f71fac1fbe0d01c3c16d22730932704bcfb0c1b7a432bc51dd3f5dd5afc3b342cbe6a6ff899039e28f9a51881b1d46fdcf31767cb6f5c5c69ab3c80615d77c4d1664fc4ec831b8cea2e752bbb7a9ce79df875b29f1e232751daf32a1a0c4ff8bd0688e2b8e2d668b8a77e20a9eb6ec2e2c23b94e507baeacbcfa31fb6e1ca3343668f43e3aa6d85e7c29bf0bb4dbdabddc92be7f4a6f5d21b19e6da17bfb6cc926e3847532fae29c7b62fb909130ec372d3c16cfe6aaf3ce2af0fe7610fde7aad61bc80d2f96b999c8ccf6d22cf903ca8ae8b879ec4a416f334982e9810c0140a18d4dc81b5edaae23e9f4abaf40ed71512aebbba5bb251545e188db789558a845a2877b14bdaeec3c738b7d730c0860531bf5517d4f0e8f95ed3571f8a35816d5116fcb8d7cbf42b7d5d5e65541508c898bb2e0fe96297d2ab7135662de39df099ebaed5871111f5346278cee5728cec512e6c0a0d65b51e3d627873195b84103341c2bc83b6c8fdd8ba17f5957413f61c69d618c9b9d0b1f08dc81921b6c662ee1da3bfa019b095e9a03c2db4d645ccb7364e895098cbf7d932c72d80663c7a1694d122f7348393079223c11d36c64a5856eae0397ab9a9d948204b74e56525a9d552dd0916de81cbb5af3c59b3d7f8f9154423ce2cb45a5bc808e24bef13212019a19545fe54ba84d01534358380192b8c7b0eda907810375bb66a578a58fec392b47991271c8367b91d710e8a176bc1a4e96f0e137d4c25fbb03eddc392f9f170dd744472b864fbbae7c93d86e682308b21b73c5652065d72cf02e1152b44024a90a3b52eb0bb3cb412e518d37a68aa4c7f46789c54ab30d3a73d0a8712fde612294cda2aa1ccf164930b9b1d17801d4fbb06e849d39bf2b5141330caa0d2618b616f1c67e1ca57080e79ed9092ba7a55e8121cfc825cd26a0199a479a7ab1b7b23d2a4dd82fa6d04ee41ca680435efc934f0451e865e8632ac2f1115f4cdd33b0fccb7a2326127faf20cba37c828613dba5a98f4e1ad25eb6b91078cf73d873df9ef91531476f64b83559ff7ccdc4c070d478b18196ea05fe8d4ea0216ee5273dfabbd04582f40f064c9781afd2cbf30901f28cd09cc934f1b2d50883778274177e3dba8af0a1b931d80ce1a6c4085780ea2195b65ecfd2953f78a5290fe560d0cd6a5e73890a5a82dc410b92a3ef2be05ec5607820fd4ca6b9c3aa258d59022fdcb21665f1ce4e8aad8fd918c43bd3c2afe3dc223ff9f48831d401c8b6996190793d1dd7551f8511b69283992398d8f9b4bd2b3398d3b8c6f3c5d8b802ca5282b70242df2b7be4b38e70c3065f8da888631375afcc05ce578089c4f783776b286b7a60d1b5e189e2742a3240c1036a953d886885422eef01413c38099b64505fd5a73488acb4e611820674c58ae74d6c64a885d4beda9bd7903bcdc71e3711e2a057c0eab2100c321050ab14c6e453c53182577ad3178603cd9afde40a701120e9a36074fd582428c74e02781318e6c65450f8f020bd22475696fe13b8c59260e53a06d16eabd135e887a0a6bbc8ad21be7661df76fec5b13844f68b8eed1a7379713738beac9f23c7a26520e19797a910cde9fb285179526889b908b7eb49bb06f70f6271fba8712c1a4269ebcf4b7d043e924e3d2c4c753fd7e547d95841e335179836f76424e728810d7f32b78256ea30c79d9238a6588426e1f2d4c0b03d5605bd826ed24f0f11326b4cf958632b86e017aa80e142db1580c44f76d9c98196f3f6852ab2bfc6a01a3553a130c2d171957f5a45c3550fbbc990ef8742a98a86b280a57b9f198ff436bc01161ada50e6f23026c3254adf2321bff7e20aa54080bbb57d8d52c6a6df6107706a2e5bc6da68f17b474c0edd39401d765086e885cf7992405f856557915603cbe8894676e996bbadbb649a5e7498b91f9bd2f697dd9ebbe4d386050258b9f4c94781e61c660651c3f1e3ae51f8c035eca365bf15d6db48ea9ce183515f4a208d010f7c23dcacbd6e225490d7e9c133525f5c9018d752b21b4897bf18b64b6a9936f538a0a8958fc934440aeeaad2b68ac844d76f0900a6c95bd0b353d85d4fb62eb88360112237fd8c636a80e3130b21d66ae8ec58a4b76cba0602f96da919f7e84fd37e3ec2379f58e389a39c78d2482e03c379e3c4649ad63a76e3707ecff07d2fcb0c9dfc524cab49e69a09c92e4f88714335cb57d3f6184d07bef9657280fb5c9fd2d8f940f7ac6c5407e3077aa2e4ba8e217e0ee19e302d6d90e3be05a86dade35d2e454e511afb5cf5936f1d11f2fa6be6ceaa817dbdc7a6aabf2fad8ff3efa8382a25099f0c5989d2ad56ae0f4968b2cfcfc67b4f1c161c75900b4848f59a3c0376dfcb7997bf28e9e85d6dd942a360516de38e1c1a038a796f9a77ff2b0c7e5e8f4932391a0e58e76dacc6f9764178a211dfde3e75d367d2911ff398126ffdf83cf2fbdf1ad5232bed9155f7a168638a572094a9e934d4969b358cf6e121d7fd2aeae2f499068b42c152f0e3403a230885d6f92f038ddaa23499f804ffb06abdbabb51f6c38c92fb1a6271a4b13d6d11125b8ec12efa5907dc65062797fb9cca15e2f254e76b182d3fcdb4e96ac4de36d6df7e7bba5c32f422286b1be3b79bffb6fd693761952d195a84ad9ceb07287a0fbefab9e0347b513c5f60233ccd4b52d90ec144a2f896d9dc7f279f8aa93038f3efa286e1c3006933a4d7183d952f8d28b141b28b2af355b5bd8198dfde1ffb8d09202aff0d16ca3fec194662892a49f829813970a4520f1228aa03d211a45bed3b2e05bf1f10b1a152761e7b6c6ddea863a3c02224256092c70ca70dc185c4c385dd98b09e2682661e1e66f71d9c4037048eb70e8a1cbe57de87ec43713abf5fdcf63b9c482f318e3bec37e878dadbae15a02d731e6c8574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", 0x2000, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90}, 0x0, 0x0, 0x0, 0x0}) [ 800.248715][ T26] audit: type=1800 audit(1639545809.472:164): pid=20582 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1257 res=0 errno=0 [ 800.276828][T20595] loop2: detected capacity change from 0 to 87 [ 800.384961][T20595] FAT-fs (loop2): Unrecognized mount option "./file1" or missing value [ 800.406908][ T26] audit: type=1326 audit(1639545809.492:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20587 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0x0 [ 800.451836][ T917] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 800.821903][ T917] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 800.831145][ T917] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 800.840739][ T917] usb 1-1: config 0 descriptor?? [ 800.884170][ T917] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 802.851904][ T917] gspca_vc032x: reg_r err -32 [ 802.857016][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.862532][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.867978][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.873468][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.878829][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.884383][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.889862][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.895365][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.900638][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.906327][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.915422][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.920696][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.926138][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.931410][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.937084][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.942493][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.947873][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.953397][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 802.958674][ T917] gspca_vc032x: Unknown sensor... [ 802.964023][ T917] vc032x: probe of 1-1:0.0 failed with error -22 05:23:33 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:33 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 05:23:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)}, {&(0x7f00000001c0)}, {0x0}], 0x3) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) syz_io_uring_setup(0x45f5, &(0x7f00000009c0)={0x0, 0xbb7a, 0x2, 0x1, 0x2a1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000500)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000680)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000000/0xd000)=nil, 0xd000, 0x77}, 0x5) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000900)={0x0, 0xfb, 0x9e, 0x0, 0x2, "cd1734255eae0451926d96da0d018639", "067cd628387c857ce05c149a6fc40e2dca66b82092cbcc0df13de7bfef491966aa5b4036a5e5c7f3fa3834089038ed75a773e8619d42a64ba218984ce12c4726c56eae3d502a7619096f5bd1f9cceebd7ddb35f1d4f558a955997ec6877706c5aebef2da94c039e1569304ab6496d8d8ea7a8e0e5f86a5b330c5bb9f3f9e8375536d1fac892c650f34"}, 0x9e, 0x1) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000480)="5761c4a3311bbf4fbbb57ff7bf4a2ba2722d6683987b4ae4cfbfe2198b24a1b2bb7bc8ccc50e9b2c91df767acbb35a2473a33a3013cc31ef0e94e3bcb29541afb51944aa782d005301aed1f6d744a2f7766c4eab9dff", 0x56, 0xcd, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x2000001, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) 05:23:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0, 0x80}}, 0x4020011) lgetxattr(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, 0x0, 0x0, 0x0) ftruncate(r2, 0x516) 05:23:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0, 0x80}}, 0x4020011) lgetxattr(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, 0x0, 0x0, 0x0) ftruncate(r2, 0x516) 05:23:33 executing program 3: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fchown(r0, 0x0, 0xffffffffffffffff) [ 803.841564][ T917] usb 1-1: USB disconnect, device number 51 [ 803.889192][T20617] loop1: detected capacity change from 0 to 262160 05:23:33 executing program 3: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002040)=r0) [ 804.000304][T20617] FAT-fs (loop1): invalid media value (0x00) [ 804.059796][T20614] loop2: detected capacity change from 0 to 1019 [ 804.067042][T20617] FAT-fs (loop1): Can't find a valid FAT filesystem [ 804.107392][ T26] audit: type=1800 audit(1639545813.362:166): pid=20626 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1260 res=0 errno=0 05:23:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) [ 804.341789][ T917] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 804.426141][T20614] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:23:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) 05:23:33 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)}, {&(0x7f00000001c0)}, {0x0}], 0x3) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) syz_io_uring_setup(0x45f5, &(0x7f00000009c0)={0x0, 0xbb7a, 0x2, 0x1, 0x2a1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000500)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000680)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000000/0xd000)=nil, 0xd000, 0x77}, 0x5) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000900)={0x0, 0xfb, 0x9e, 0x0, 0x2, "cd1734255eae0451926d96da0d018639", "067cd628387c857ce05c149a6fc40e2dca66b82092cbcc0df13de7bfef491966aa5b4036a5e5c7f3fa3834089038ed75a773e8619d42a64ba218984ce12c4726c56eae3d502a7619096f5bd1f9cceebd7ddb35f1d4f558a955997ec6877706c5aebef2da94c039e1569304ab6496d8d8ea7a8e0e5f86a5b330c5bb9f3f9e8375536d1fac892c650f34"}, 0x9e, 0x1) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000480)="5761c4a3311bbf4fbbb57ff7bf4a2ba2722d6683987b4ae4cfbfe2198b24a1b2bb7bc8ccc50e9b2c91df767acbb35a2473a33a3013cc31ef0e94e3bcb29541afb51944aa782d005301aed1f6d744a2f7766c4eab9dff", 0x56, 0xcd, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x2000001, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) 05:23:33 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)}, {&(0x7f00000001c0)}, {0x0}], 0x3) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) syz_io_uring_setup(0x45f5, &(0x7f00000009c0)={0x0, 0xbb7a, 0x2, 0x1, 0x2a1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000500)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000680)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000000/0xd000)=nil, 0xd000, 0x77}, 0x5) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000900)={0x0, 0xfb, 0x9e, 0x0, 0x2, "cd1734255eae0451926d96da0d018639", "067cd628387c857ce05c149a6fc40e2dca66b82092cbcc0df13de7bfef491966aa5b4036a5e5c7f3fa3834089038ed75a773e8619d42a64ba218984ce12c4726c56eae3d502a7619096f5bd1f9cceebd7ddb35f1d4f558a955997ec6877706c5aebef2da94c039e1569304ab6496d8d8ea7a8e0e5f86a5b330c5bb9f3f9e8375536d1fac892c650f34"}, 0x9e, 0x1) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000480)="5761c4a3311bbf4fbbb57ff7bf4a2ba2722d6683987b4ae4cfbfe2198b24a1b2bb7bc8ccc50e9b2c91df767acbb35a2473a33a3013cc31ef0e94e3bcb29541afb51944aa782d005301aed1f6d744a2f7766c4eab9dff", 0x56, 0xcd, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x2000001, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) [ 804.762002][ T917] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 804.793217][ T917] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 804.834303][ T917] usb 1-1: config 0 descriptor?? [ 804.857700][T20639] loop3: detected capacity change from 0 to 1019 [ 804.876158][T20640] loop2: detected capacity change from 0 to 1019 [ 804.894165][ T917] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 804.996795][T20640] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 805.005485][T20639] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 806.871868][ T917] gspca_vc032x: reg_r err -32 [ 806.877031][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.883306][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.888697][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.894367][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.899764][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.905290][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.910577][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.916164][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.921447][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.926933][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.932433][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.937722][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.943280][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.948565][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.954046][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.959415][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.965001][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.970285][ T917] gspca_vc032x: I2c Bus Busy Wait 00 [ 806.975987][ T917] gspca_vc032x: Unknown sensor... [ 806.981035][ T917] vc032x: probe of 1-1:0.0 failed with error -22 05:23:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0, 0x80}}, 0x4020011) lgetxattr(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, 0x0, 0x0, 0x0) ftruncate(r2, 0x516) 05:23:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:37 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2242, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) fallocate(r2, 0x0, 0x0, 0x3) 05:23:37 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)}, {&(0x7f00000001c0)}, {0x0}], 0x3) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) syz_io_uring_setup(0x45f5, &(0x7f00000009c0)={0x0, 0xbb7a, 0x2, 0x1, 0x2a1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000500)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000680)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000000/0xd000)=nil, 0xd000, 0x77}, 0x5) r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000900)={0x0, 0xfb, 0x9e, 0x0, 0x2, "cd1734255eae0451926d96da0d018639", "067cd628387c857ce05c149a6fc40e2dca66b82092cbcc0df13de7bfef491966aa5b4036a5e5c7f3fa3834089038ed75a773e8619d42a64ba218984ce12c4726c56eae3d502a7619096f5bd1f9cceebd7ddb35f1d4f558a955997ec6877706c5aebef2da94c039e1569304ab6496d8d8ea7a8e0e5f86a5b330c5bb9f3f9e8375536d1fac892c650f34"}, 0x9e, 0x1) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000480)="5761c4a3311bbf4fbbb57ff7bf4a2ba2722d6683987b4ae4cfbfe2198b24a1b2bb7bc8ccc50e9b2c91df767acbb35a2473a33a3013cc31ef0e94e3bcb29541afb51944aa782d005301aed1f6d744a2f7766c4eab9dff", 0x56, 0xcd, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x2000001, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) 05:23:37 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x18, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff, 0x5b}) [ 807.858866][ T3648] usb 1-1: USB disconnect, device number 52 [ 807.888024][T20658] loop1: detected capacity change from 0 to 262160 [ 807.906994][ T26] audit: type=1326 audit(1639545817.162:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20654 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f505512be99 code=0x0 [ 807.926938][ T1224] ieee802154 phy0 wpan0: encryption failed: -22 [ 807.936053][ T1224] ieee802154 phy1 wpan1: encryption failed: -22 [ 807.952701][T20658] FAT-fs (loop1): bogus number of FAT sectors [ 807.989358][T20658] FAT-fs (loop1): Can't find a valid FAT filesystem [ 808.078011][T20659] loop2: detected capacity change from 0 to 1019 [ 808.096552][ T26] audit: type=1800 audit(1639545817.352:168): pid=20669 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1259 res=0 errno=0 [ 808.334315][T20659] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 808.345233][ T3648] usb 1-1: new high-speed USB device number 53 using dummy_hcd 05:23:37 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) [ 808.589311][T20673] loop2: detected capacity change from 0 to 1019 05:23:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={&(0x7f0000000000)=ANY=[@ANYBLOB="200100001200fbdb"], 0x120}}, 0x0) [ 808.658691][T20673] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:23:37 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000002c0)="ff02040000eeff0000000000000000000000000000020205", 0x18) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000440)="ae", 0x1}], 0x1}}], 0x1, 0x0) 05:23:38 executing program 3: sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRES16], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83c00, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0xfeb1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0xfc3b, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) [ 808.724148][T20678] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.4'. [ 808.733947][T20678] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.4'. [ 808.743673][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 808.750700][T20673] EXT4-fs error (device loop2): ext4_empty_dir:3005: inode #12: comm syz-executor.2: Directory hole found for htree leaf block 05:23:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newnexthop={0x18, 0x66, 0x1}, 0x18}}, 0x0) [ 808.760077][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 808.791481][ T3648] usb 1-1: config 0 descriptor?? [ 808.808802][T20673] EXT4-fs error (device loop2): ext4_free_inode:355: comm syz-executor.2: bit already cleared for inode 12 05:23:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newnexthop={0x2c, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_GROUP={0x14, 0x2, [{0x2}, {}]}]}, 0x2c}}, 0x0) [ 808.843656][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 808.877681][T20684] loop1: detected capacity change from 0 to 262160 [ 808.890848][T20686] loop3: detected capacity change from 0 to 1054 [ 808.913829][T20684] FAT-fs (loop1): bogus number of FAT sectors [ 808.934309][T20686] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 05:23:38 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) [ 808.935210][T20684] FAT-fs (loop1): Can't find a valid FAT filesystem [ 809.009011][T20686] EXT4-fs (loop3): orphan cleanup on readonly fs [ 809.015800][T20686] EXT4-fs error (device loop3): ext4_quota_enable:6321: inode #3: comm syz-executor.3: iget: bad extra_isize 65535 (inode size 256) [ 809.069115][T20686] EXT4-fs (loop3): Remounting filesystem read-only [ 809.076041][T20686] EXT4-fs error (device loop3): ext4_quota_enable:6323: comm syz-executor.3: Bad quota inode # 3 [ 809.082631][ T26] audit: type=1800 audit(1639545818.342:169): pid=20691 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1244 res=0 errno=0 [ 809.112067][T20686] EXT4-fs warning (device loop3): ext4_enable_quotas:6360: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 809.141480][T20686] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 809.144820][T20692] loop2: detected capacity change from 0 to 1019 [ 809.168194][T20686] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 809.241428][T20692] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 810.811786][ T3648] gspca_vc032x: reg_r err -32 [ 810.816734][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.825741][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.831239][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.836560][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.845575][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.850848][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.856173][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.861444][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.870308][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.875675][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.880949][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.886423][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.891745][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.897025][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.902370][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.907789][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.913132][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.918414][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 810.923726][ T3648] gspca_vc032x: Unknown sensor... [ 810.928764][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 05:23:41 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:41 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000002c0)="ff02040000eeff0000000000000000000000000000020205", 0x18) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000440)="ae", 0x1}], 0x1}}], 0x1, 0x0) 05:23:41 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) 05:23:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newnexthop={0x1c, 0x1d, 0x1, 0x0, 0x0, {}, [@NHA_GROUP={0x4}]}, 0x1c}}, 0x0) 05:23:41 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) 05:23:41 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ff000040720501cbfc5f00e000010902"], 0x0) syz_usb_disconnect(r0) syz_usb_connect$cdc_ecm(0x4, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 05:23:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@bridge_newneigh={0x30, 0x1c, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb9}, [@NDA_DST_IPV6={0x14, 0x1, @dev}]}, 0x30}}, 0x0) [ 811.800895][T20280] usb 1-1: USB disconnect, device number 53 [ 811.828149][T20706] loop1: detected capacity change from 0 to 262160 [ 811.888012][T20706] FAT-fs (loop1): bogus number of FAT sectors [ 811.910399][T20706] FAT-fs (loop1): Can't find a valid FAT filesystem [ 811.915758][T20713] loop2: detected capacity change from 0 to 1019 05:23:41 executing program 5: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xee00}}}, 0x0, 0x0, 0x0, 0x0}) [ 811.940672][T20712] loop4: detected capacity change from 0 to 1019 05:23:41 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) [ 812.049744][T20713] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 812.070944][ T26] audit: type=1800 audit(1639545821.322:170): pid=20716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1260 res=0 errno=0 05:23:41 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) [ 812.106740][T20712] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 812.232834][ T20] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 812.252601][T20280] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 812.307990][T20727] loop2: detected capacity change from 0 to 1019 [ 812.394666][T20732] loop4: detected capacity change from 0 to 1019 [ 812.426525][T20732] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 812.432900][T20727] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:23:41 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x42080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000780)=""/206, 0xce}, {&(0x7f0000000040)=""/26, 0x1a}], 0x5, 0x0, 0xfffffa77) mq_open(&(0x7f00005a1ffb)='eth0\xd2', 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f00000001c0)}, {0x0}], 0x2) mq_notify(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2171, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x24}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f0000000140)) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f00000006c0)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000", 0x22, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fbfd}], 0x0, &(0x7f0000000180)=ANY=[]) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000280)='.pending_reads\x00', 0x10000, 0x1c0) openat$incfs(r2, &(0x7f00000002c0)='.log\x00', 0x200000, 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000300)="6f0619f25b7104aba198867245be76e1af17541f0b7a7729507adae5770ad53de5b13a3becd95f3f469c0904b16b6d154433d5c83ba406d4", 0x38, 0x2, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0xb1, 0x1, 0x7, 0x9, 0x4, "4ac37e404f08b86e3f9c7ad2e0bd4e4e999639"}) [ 812.592541][ T20] usb 4-1: config 0 has no interfaces? [ 812.596950][T20736] loop4: detected capacity change from 0 to 1019 [ 812.612149][T20280] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 812.630057][T20280] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 812.692155][ T20] usb 4-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=5f.fc [ 812.702837][T20736] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 812.725026][T20280] usb 1-1: config 0 descriptor?? [ 812.731524][ T20] usb 4-1: New USB device strings: Mfr=0, Product=224, SerialNumber=0 [ 812.755599][ T20] usb 4-1: Product: syz [ 812.777911][ T20] usb 4-1: config 0 descriptor?? [ 812.794613][T20280] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 813.026964][ T917] usb 4-1: USB disconnect, device number 22 [ 814.771808][T20280] gspca_vc032x: reg_r err -32 [ 814.776757][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.782124][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.787396][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.792731][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.798003][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.803467][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.808743][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.814077][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.819357][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.828335][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.833669][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.838941][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.847803][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.853231][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.858581][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.867460][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.872763][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.878209][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 814.887504][T20280] gspca_vc032x: Unknown sensor... [ 814.892686][T20280] vc032x: probe of 1-1:0.0 failed with error -22 05:23:45 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) 05:23:45 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) 05:23:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:45 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 05:23:45 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8923, &(0x7f0000000400)={'syztnl1\x00', &(0x7f0000000380)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private1}}) 05:23:45 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x0, 0x0) bind(r0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe2, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x11454}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017e) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0xa198) open$dir(&(0x7f0000000040)='./file0\x00', 0x8027e, 0x0) sched_setattr(r1, 0x0, 0x0) [ 815.760189][ T3648] usb 1-1: USB disconnect, device number 54 [ 815.787585][T20750] loop1: detected capacity change from 0 to 262160 05:23:45 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$unix(0x1, 0x5, 0x0) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) [ 815.900215][ T26] audit: type=1800 audit(1639545825.152:171): pid=20750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048658 res=0 errno=0 05:23:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:45 executing program 5: mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) chdir(&(0x7f0000000000)='./file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f00000021c0)="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0x2000, &(0x7f0000000100)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0}) 05:23:45 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x0, 0x0) bind(r0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe2, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x11454}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017e) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0xa198) open$dir(&(0x7f0000000040)='./file0\x00', 0x8027e, 0x0) sched_setattr(r1, 0x0, 0x0) [ 816.056570][T20763] loop1: detected capacity change from 0 to 262160 [ 816.071777][ T5] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 816.079656][ T3671] usb 3-1: new high-speed USB device number 16 using dummy_hcd 05:23:45 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x0, 0x0) bind(r0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x540, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe2, 0x0, @perf_config_ext={0x0, 0x7fff}, 0x11454}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='.\x00', 0x400017e) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800) write$binfmt_elf64(r3, &(0x7f0000000080)=ANY=[], 0x8) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0xa198) open$dir(&(0x7f0000000040)='./file0\x00', 0x8027e, 0x0) sched_setattr(r1, 0x0, 0x0) [ 816.108316][ T26] audit: type=1800 audit(1639545825.362:172): pid=20763 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048660 res=0 errno=0 05:23:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 816.187407][ T3648] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 816.312705][T20771] loop1: detected capacity change from 0 to 262160 [ 816.368976][ T26] audit: type=1800 audit(1639545825.622:173): pid=20771 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1048662 res=0 errno=0 [ 816.465171][ T5] usb 5-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 816.474683][ T3671] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 816.484732][ T3671] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.493361][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.504591][ T5] usb 5-1: config 0 descriptor?? [ 816.512960][ T3671] usb 3-1: config 0 descriptor?? [ 816.553735][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 816.562068][ T3671] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 816.568492][ T3648] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 816.588190][ T3648] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 816.622446][ T3648] usb 1-1: config 0 descriptor?? [ 816.665591][ T3648] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 818.552008][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.631800][ T3648] gspca_vc032x: reg_r err -32 [ 818.636809][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.642222][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.647590][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.652965][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.658323][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.663663][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.668941][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.674307][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.679582][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.684948][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.690221][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.695569][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.701023][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.706383][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.716302][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.721617][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.728409][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.737685][ T3648] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.743181][ T3648] gspca_vc032x: Unknown sensor... [ 818.748238][ T3648] vc032x: probe of 1-1:0.0 failed with error -22 [ 818.971881][ T5] gspca_vc032x: reg_w err -71 [ 818.977194][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.982893][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.988172][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.993645][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 818.998922][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.004390][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.009666][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.015224][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.020880][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.026348][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.031621][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.036948][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.042537][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.047993][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.053587][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.058858][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.064289][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.069563][ T5] gspca_vc032x: Unknown sensor... [ 819.074657][ T5] vc032x: probe of 5-1:0.0 failed with error -22 [ 819.091595][ T5] usb 5-1: USB disconnect, device number 89 05:23:48 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) [ 819.601885][ T3671] gspca_vc032x: reg_r err -71 [ 819.606758][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.617954][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.621847][T20280] usb 1-1: USB disconnect, device number 55 [ 819.624276][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.641354][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.646741][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.658417][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.663971][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.669339][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.679029][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.684667][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.689943][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.699120][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.704715][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.709992][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.719176][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.724692][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.729967][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 819.739028][ T3671] gspca_vc032x: Unknown sensor... [ 819.744286][ T3671] vc032x: probe of 3-1:0.0 failed with error -22 [ 819.757493][ T3671] usb 3-1: USB disconnect, device number 16 05:23:49 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) 05:23:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:49 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000400)={'syztnl1\x00', &(0x7f0000000380)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private1}}) 05:23:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}) 05:23:49 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 820.082052][T20280] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 820.115874][T20785] loop1: detected capacity change from 0 to 262160 [ 820.197506][ T26] audit: type=1800 audit(1639545829.452:174): pid=20785 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1257 res=0 errno=0 05:23:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000000)) ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000040)) 05:23:49 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) bind$bt_hci(r0, &(0x7f0000001340)={0x1f, 0x0, 0x1}, 0x6) 05:23:49 executing program 5: r0 = timerfd_create(0x7, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 05:23:49 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000001340)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) 05:23:49 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, 0x0) bind$bt_hci(r0, &(0x7f0000001340), 0x6) [ 820.393429][ T3671] usb 5-1: new high-speed USB device number 90 using dummy_hcd 05:23:49 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000001340)={0x1f, 0x0, 0x1}, 0x6) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) [ 820.435468][ T5] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 820.471881][T20280] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 820.481300][T20280] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.496714][T20280] usb 1-1: config 0 descriptor?? [ 820.553714][T20280] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 820.761980][ T3671] usb 5-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 820.771504][ T3671] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.785201][ T3671] usb 5-1: config 0 descriptor?? [ 820.811843][ T5] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 820.821019][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.831080][ T3671] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 820.838650][ T5] usb 3-1: config 0 descriptor?? [ 820.883503][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 822.492114][T20280] gspca_vc032x: reg_r err -32 [ 822.497281][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.503098][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.508437][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.513832][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.519156][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.524532][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.529851][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.535232][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.540553][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.545918][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.551237][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.556846][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.562280][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.567608][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.572982][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.578303][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.583666][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.588988][T20280] gspca_vc032x: I2c Bus Busy Wait 00 [ 822.594523][T20280] gspca_vc032x: Unknown sensor... [ 822.599875][T20280] vc032x: probe of 1-1:0.0 failed with error -22 [ 822.791884][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.231824][ T3671] gspca_vc032x: reg_w err -71 [ 823.236824][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.245994][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.251264][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.256585][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.265487][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.270840][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.276161][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.281645][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.291179][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.296637][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.305718][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.311280][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.316603][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.325835][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.331200][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.336516][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.345426][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.350764][ T3671] gspca_vc032x: Unknown sensor... [ 823.355915][ T3671] vc032x: probe of 5-1:0.0 failed with error -22 [ 823.367905][ T3671] usb 5-1: USB disconnect, device number 90 05:23:52 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) [ 823.490930][ T20] usb 1-1: USB disconnect, device number 56 [ 823.891742][ T20] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 823.952584][ T5] gspca_vc032x: reg_r err -71 [ 823.958015][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.963365][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.968649][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.973973][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.979323][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.984709][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.990068][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 823.995582][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.001030][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.006521][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.011982][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.017428][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.022787][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.028060][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.033376][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.038649][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.044262][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 824.049541][ T5] gspca_vc032x: Unknown sensor... [ 824.054628][ T5] vc032x: probe of 3-1:0.0 failed with error -22 [ 824.064831][ T5] usb 3-1: USB disconnect, device number 17 [ 824.251868][ T20] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 824.261221][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 824.271871][ T20] usb 1-1: config 0 descriptor?? [ 824.317388][ T20] gspca_main: vc032x-2.14.0 probing 0ac8:0321 05:23:53 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) 05:23:53 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 05:23:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) 05:23:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:23:53 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) recvmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 824.487533][T20812] loop1: detected capacity change from 0 to 262160 05:23:53 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000200)={0x3, 0x0, "a6da45", 0x1}) [ 824.517365][ T26] audit: type=1326 audit(1639545833.772:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20809 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f505512be99 code=0xffff0000 05:23:53 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000080)) 05:23:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000000)) ioctl$PPPIOCGUNIT(r0, 0x80047456, 0x0) [ 824.595941][ T26] audit: type=1326 audit(1639545833.802:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20808 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0xffff0000 05:23:53 executing program 4: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$search(0x3, r0, 0x0, 0x0, 0x0) 05:23:53 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffffffffffc, 0x0, 0x0) 05:23:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) [ 824.668431][ T26] audit: type=1800 audit(1639545833.872:177): pid=20819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1253 res=0 errno=0 [ 824.730960][T20829] loop5: detected capacity change from 0 to 264192 [ 824.749059][ T26] audit: type=1326 audit(1639545833.982:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20826 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f505512be99 code=0xffff0000 [ 824.872665][ T3671] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 825.261945][ T3671] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 825.271091][ T3671] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 825.289501][ T3671] usb 3-1: config 0 descriptor?? [ 825.335004][ T3671] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 826.281840][ T20] gspca_vc032x: reg_r err -32 [ 826.286979][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.292324][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.297611][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.303547][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.309012][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.314443][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.319931][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.325388][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.330666][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.336090][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.341367][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.346683][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.351998][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.357264][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.362602][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.367874][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.373178][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.378452][ T20] gspca_vc032x: I2c Bus Busy Wait 00 [ 826.383843][ T20] gspca_vc032x: Unknown sensor... [ 826.388917][ T20] vc032x: probe of 1-1:0.0 failed with error -22 05:23:56 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) [ 827.269048][ T5] usb 1-1: USB disconnect, device number 57 [ 827.701783][ T5] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 828.081976][ T5] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 828.091108][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 828.102007][ T5] usb 1-1: config 0 descriptor?? [ 828.143741][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 828.411809][ T3671] gspca_vc032x: reg_r err -71 [ 828.416614][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.422263][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.427681][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.433127][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.438666][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.444011][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.449292][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.454612][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.459886][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.465227][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.470501][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.475817][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.481097][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.486611][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.491953][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.497530][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.502959][ T3671] gspca_vc032x: I2c Bus Busy Wait 00 [ 828.508320][ T3671] gspca_vc032x: Unknown sensor... [ 828.514317][ T3671] vc032x: probe of 3-1:0.0 failed with error -22 [ 828.522193][ T3671] usb 3-1: USB disconnect, device number 18 05:23:58 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) 05:23:58 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpid() 05:23:58 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, 0x0, 0x0) 05:23:58 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000000000)='./file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 05:23:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) [ 828.939524][ T26] audit: type=1326 audit(1639545838.192:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20835 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f505512be99 code=0xffff0000 05:23:58 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prlimit64(0x0, 0x0, 0x0, 0x0) 05:23:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d7a665b80113c4b14cf1adac40d987f23c602ef07d0087dbca86c4197f058bbd13df5728f6ae100d", 0x28) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(0x0, 0x0, 0x0) creat(0x0, 0x0) dup3(r1, r0, 0x0) [ 828.984747][T20843] loop1: detected capacity change from 0 to 262160 [ 829.002435][ T26] audit: type=1326 audit(1639545838.232:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20836 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0xffff0000 05:23:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d7a665b80113c4b14cf1adac40d987f23c602ef07d0087dbca86c4197f058bbd13df5728f6ae100d", 0x28) 05:23:58 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmsg(0xffffffffffffffff, 0x0, 0x0) 05:23:58 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffc) [ 829.112441][ T26] audit: type=1326 audit(1639545838.302:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20837 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f42c52b8e99 code=0xffff0000 [ 829.183769][ T26] audit: type=1800 audit(1639545838.322:182): pid=20849 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1256 res=0 errno=0 [ 829.224121][ T26] audit: type=1326 audit(1639545838.332:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20846 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0xffff0000 05:23:58 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) [ 829.273808][T20772] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 829.297618][ T26] audit: type=1326 audit(1639545838.402:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=20854 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6a490f0e99 code=0xffff0000 [ 829.651870][T20772] usb 3-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 829.661493][T20772] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 829.671568][T20772] usb 3-1: config 0 descriptor?? [ 829.713234][T20772] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 830.141778][ T5] gspca_vc032x: reg_r err -32 [ 830.146641][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.155741][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.161013][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.166715][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.172228][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.177506][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.183048][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.188412][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.193739][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.199011][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.204332][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.209606][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.215157][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.220431][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.225732][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.231004][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.236592][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.244607][ T5] gspca_vc032x: I2c Bus Busy Wait 00 [ 830.249890][ T5] gspca_vc032x: Unknown sensor... [ 830.258474][ T5] vc032x: probe of 1-1:0.0 failed with error -22 05:24:00 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000cc0)={0x2c, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a40)={0x84, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0}) [ 831.130764][ T5] usb 1-1: USB disconnect, device number 58 [ 831.551784][ T5] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 831.911851][ T5] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=8d.c4 [ 831.921200][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 831.933069][ T5] usb 1-1: config 0 descriptor?? [ 831.973178][ T5] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 832.781836][T20772] gspca_vc032x: reg_r err -71 [ 832.786884][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.792766][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.798207][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.803867][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.809323][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.814735][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.820012][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.825533][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.830900][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.836479][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.841820][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.847097][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.852865][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.858149][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.863483][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.868765][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.874140][T20772] gspca_vc032x: I2c Bus Busy Wait 00 [ 832.879594][T20772] gspca_vc032x: Unknown sensor... [ 832.885306][T20772] vc032x: probe of 3-1:0.0 failed with error -22 [ 832.893405][T20772] usb 3-1: USB disconnect, device number 19 05:24:02 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001100)=ANY=[@ANYBLOB="12010000f1fb0c40c80a2103c48d000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000240)={0x0, 0x0, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000e40)={0x2c, &(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00@'], 0x0, 0x0, 0x0, 0x0}) 05:24:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r0, 0x100000001, 0x0, 0x2811fdff) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000000a) 05:24:02 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000040)={0x77359400}) 05:24:02 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="04", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write$UHID_DESTROY(r2, &(0x7f0000000200), 0xffffff77) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 05:24:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) [ 833.305886][T20884] "syz-executor.4" (20884) uses obsolete ecb(arc4) skcipher [ 833.315743][T20886] loop1: detected capacity change from 0 to 262160 [ 938.321632][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 938.321653][ C0] rcu: 1-...!: (1 GPs behind) idle=703/1/0x4000000000000000 softirq=64665/64666 fqs=1 [ 938.322377][ C0] (detected by 0, t=10502 jiffies, g=84357, q=76) [ 938.322395][ C0] Sending NMI from CPU 0 to CPUs 1: [ 938.322431][ C1] NMI backtrace for cpu 1 [ 938.322439][ C1] CPU: 1 PID: 20884 Comm: syz-executor.4 Not tainted 5.16.0-rc5-syzkaller #0 [ 938.322456][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 938.322465][ C1] RIP: 0010:match_held_lock+0xe/0xc0 [ 938.322487][ C1] Code: 48 c7 c7 c0 0e ac 89 e8 90 24 bd ff e8 b0 e7 cc ff 31 c0 5d c3 0f 1f 80 00 00 00 00 53 48 89 fb 48 83 ec 08 48 39 77 10 74 6a <66> f7 47 22 f0 ff 74 5a 48 8b 46 08 48 89 f7 48 85 c0 74 42 8b 15 [ 938.322502][ C1] RSP: 0018:ffffc90000dc0c10 EFLAGS: 00000087 [ 938.322514][ C1] RAX: 0000000000000005 RBX: ffff88801be7a788 RCX: 0000000000000001 [ 938.322524][ C1] RDX: 0000000000000000 RSI: ffffffff8bb83da0 RDI: ffff88801be7a788 [ 938.322534][ C1] RBP: ffffffff8bb83da0 R08: 0000000000000000 R09: ffffffff8d9135d7 [ 938.322544][ C1] R10: fffffbfff1b226ba R11: 0000000000000000 R12: ffff88801be79d00 [ 938.322554][ C1] R13: ffff88801be7a760 R14: 00000000ffffffff R15: ffff88801be7a788 [ 938.322567][ C1] FS: 00007f42c3c2e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 938.322582][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 938.322593][ C1] CR2: 00007f42c53cd090 CR3: 000000007eec7000 CR4: 0000000000350ee0 [ 938.322603][ C1] Call Trace: [ 938.322607][ C1] [ 938.322612][ C1] lock_is_held_type+0xa7/0x140 [ 938.322629][ C1] rcu_read_lock_sched_held+0x3a/0x70 [ 938.322647][ C1] lock_release+0x522/0x720 [ 938.322663][ C1] ? debug_object_deactivate+0x264/0x300 [ 938.322681][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 938.322697][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 938.322714][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 938.322733][ C1] _raw_spin_unlock_irqrestore+0x16/0x70 [ 938.322751][ C1] debug_object_deactivate+0x264/0x300 [ 938.322768][ C1] ? lock_release+0x720/0x720 [ 938.322783][ C1] ? __free_object+0xe00/0xe00 [ 938.322800][ C1] ? timerqueue_add+0x1be/0x330 [ 938.322819][ C1] __hrtimer_run_queues+0x3f8/0xe50 [ 938.322837][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 938.322854][ C1] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 938.322874][ C1] hrtimer_interrupt+0x31c/0x790 [ 938.322893][ C1] __sysvec_apic_timer_interrupt+0x146/0x530 [ 938.322919][ C1] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 938.322935][ C1] [ 938.322939][ C1] [ 938.322944][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 938.322962][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 938.322982][ C1] Code: 48 89 ef 5d e9 b1 22 46 00 5d be 03 00 00 00 e9 56 36 63 02 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 99 c4 8a 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 938.322996][ C1] RSP: 0018:ffffc90002d3fa48 EFLAGS: 00000216 [ 938.323008][ C1] RAX: 0000000000003af1 RBX: 0000000000000000 RCX: ffffc9000bd4c000 [ 938.323018][ C1] RDX: 0000000000040000 RSI: ffffffff815ee7ec RDI: 0000000000000003 [ 938.323028][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ff74a07 [ 938.323037][ C1] R10: ffffffff815ee7e2 R11: 0000000000000000 R12: ffffffff84d43c80 [ 938.323047][ C1] R13: 0000000000000200 R14: ffffc90002d3faa8 R15: dffffc0000000000 [ 938.323058][ C1] ? loopback_xmit+0x6d0/0x6d0 [ 938.323073][ C1] ? console_unlock+0x6b2/0xb70 [ 938.323089][ C1] ? console_unlock+0x6bc/0xb70 [ 938.323107][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 938.323125][ C1] console_unlock+0x6c2/0xb70 [ 938.323142][ C1] ? devkmsg_read+0x730/0x730 [ 938.323159][ C1] ? lock_release+0x720/0x720 [ 938.323177][ C1] ? vprintk+0x80/0x90 [ 938.323193][ C1] ? vprintk+0x80/0x90 [ 938.323210][ C1] vprintk_emit+0x198/0x4f0 [ 938.323227][ C1] vprintk+0x80/0x90 [ 938.323243][ C1] _printk+0xba/0xed [ 938.323258][ C1] ? record_print_text.cold+0x16/0x16 [ 938.323276][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 938.323291][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 938.323308][ C1] ? ___ratelimit+0x222/0x4b0 [ 938.323323][ C1] ? crypto_arc4_setkey+0x30/0x30 [ 938.323340][ C1] crypto_arc4_init.cold+0x54/0x60 [ 938.323358][ C1] crypto_skcipher_init_tfm+0x127/0x180 [ 938.323375][ C1] crypto_create_tfm_node+0x10d/0x330 [ 938.323393][ C1] crypto_alloc_tfm_node+0x107/0x260 [ 938.323412][ C1] ? skcipher_release+0x20/0x20 [ 938.323428][ C1] alg_bind+0x260/0x500 [ 938.323445][ C1] __sys_bind+0x1e9/0x250 [ 938.323463][ C1] ? __ia32_sys_socketpair+0xf0/0xf0 [ 938.323488][ C1] __x64_sys_bind+0x6f/0xb0 [ 938.323504][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 938.323521][ C1] do_syscall_64+0x35/0xb0 [ 938.323538][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.323556][ C1] RIP: 0033:0x7f42c52b8e99 [ 938.323570][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.323584][ C1] RSP: 002b:00007f42c3c2e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 938.323598][ C1] RAX: ffffffffffffffda RBX: 00007f42c53cbf60 RCX: 00007f42c52b8e99 [ 938.323608][ C1] RDX: 0000000000000058 RSI: 0000000020000100 RDI: 0000000000000004 [ 938.323618][ C1] RBP: 00007f42c5312ff1 R08: 0000000000000000 R09: 0000000000000000 [ 938.323627][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 938.323636][ C1] R13: 00007ffc76e381df R14: 00007f42c3c2e300 R15: 0000000000022000 [ 938.323650][ C1] [ 938.324426][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g84357 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 938.324451][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 938.324462][ C0] rcu: RCU grace-period kthread stack dump: [ 938.324469][ C0] task:rcu_preempt state:R running task stack:28688 pid: 14 ppid: 2 flags:0x00004000 [ 938.324504][ C0] Call Trace: [ 938.324511][ C0] [ 938.324522][ C0] __schedule+0xa9a/0x4940 [ 938.324547][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 938.324569][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 938.324602][ C0] ? io_schedule_timeout+0x180/0x180 [ 938.324631][ C0] ? debug_object_destroy+0x210/0x210 [ 938.324659][ C0] schedule+0xd2/0x260 [ 938.324685][ C0] schedule_timeout+0x14a/0x2a0 [ 938.324708][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 938.324731][ C0] ? destroy_timer_on_stack+0x20/0x20 [ 938.324754][ C0] ? dump_vmcb.cold+0x6ec/0x2d46 [ 938.324778][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 938.324802][ C0] ? prepare_to_swait_event+0xee/0x470 [ 938.324830][ C0] rcu_gp_fqs_loop+0x186/0x810 [ 938.324857][ C0] ? force_qs_rnp+0x760/0x760 [ 938.324883][ C0] ? rcu_gp_init+0x906/0x12a0 [ 938.324913][ C0] rcu_gp_kthread+0x1de/0x320 [ 938.324936][ C0] ? rcu_gp_init+0x12a0/0x12a0 [ 938.324964][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 938.324990][ C0] ? __kthread_parkme+0x15f/0x220 [ 938.325015][ C0] ? rcu_gp_init+0x12a0/0x12a0 [ 938.325041][ C0] kthread+0x405/0x4f0 [ 938.325064][ C0] ? set_kthread_struct+0x130/0x130 [ 938.325091][ C0] ret_from_fork+0x1f/0x30 [ 938.325128][ C0] [ 938.325135][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 938.325142][ C0] NMI backtrace for cpu 0 [ 938.325151][ C0] CPU: 0 PID: 20886 Comm: syz-executor.1 Not tainted 5.16.0-rc5-syzkaller #0 [ 938.325172][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 938.325183][ C0] Call Trace: [ 938.325189][ C0] [ 938.325197][ C0] dump_stack_lvl+0xcd/0x134 [ 938.325219][ C0] nmi_cpu_backtrace.cold+0x47/0x144 [ 938.325243][ C0] ? lapic_can_unplug_cpu+0x80/0x80 [ 938.325264][ C0] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 938.325288][ C0] rcu_check_gp_kthread_starvation.cold+0x1fb/0x200 [ 938.325315][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 938.325341][ C0] rcu_sched_clock_irq+0x2125/0x2200 [ 938.325377][ C0] ? rcutree_dead_cpu+0x30/0x30 [ 938.325401][ C0] ? do_raw_spin_unlock+0x171/0x230 [ 938.325433][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 938.325470][ C0] update_process_times+0x16d/0x200 [ 938.325492][ C0] tick_sched_handle+0x9b/0x180 [ 938.325518][ C0] tick_sched_timer+0x1b0/0x2d0 [ 938.325545][ C0] ? get_cpu_iowait_time_us+0x3f0/0x3f0 [ 938.325569][ C0] __hrtimer_run_queues+0x1c0/0xe50 [ 938.325598][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 938.325620][ C0] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 938.325653][ C0] hrtimer_interrupt+0x31c/0x790 [ 938.325687][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 938.325713][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 938.325735][ C0] [ 938.325742][ C0] [ 938.325750][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 938.325775][ C0] RIP: 0010:smp_call_function_many_cond+0x476/0xc20 [ 938.325798][ C0] Code: 80 75 0b 00 f3 90 41 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 33 06 00 00 8b 43 08 31 ff 83 e0 01 41 89 c7 89 c6 e8 7a 77 0b 00 <45> 85 ff 75 d0 e8 50 75 0b 00 e9 e1 fe ff ff 48 83 c4 70 5b 5d 41 [ 938.325818][ C0] RSP: 0018:ffffc90002da79f0 EFLAGS: 00000246 [ 938.325835][ C0] RAX: 0000000000000000 RBX: ffff8880b9d3fca0 RCX: 0000000000000001 [ 938.325848][ C0] RDX: 0000000000000000 RSI: ffff88801ae93a00 RDI: 0000000000000003 [ 938.325862][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 938.325874][ C0] R10: ffffffff816c3606 R11: 0000000000000000 R12: ffffed10173a7f95 [ 938.325888][ C0] R13: 0000000000000001 R14: ffff8880b9d3fca8 R15: 0000000000000001 [ 938.325907][ C0] ? smp_call_function_many_cond+0x476/0xc20 [ 938.325942][ C0] ? __brelse+0xa0/0xa0 [ 938.325968][ C0] ? __brelse+0xa0/0xa0 [ 938.325990][ C0] ? generic_remap_file_range_prep+0x1b70/0x1b70 [ 938.326014][ C0] on_each_cpu_cond_mask+0x56/0xa0 [ 938.326038][ C0] set_blocksize+0x2b3/0x370 [ 938.326067][ C0] sb_min_blocksize+0xc8/0x1c0 [ 938.326090][ C0] ? vfat_cmpi+0x410/0x410 [ 938.326114][ C0] fat_fill_super+0x2dc/0x36e0 [ 938.326144][ C0] ? pointer+0xa00/0xa00 [ 938.326165][ C0] ? sget+0x472/0x580 [ 938.326185][ C0] ? fat_get_block_bmap+0x430/0x430 [ 938.326214][ C0] ? snprintf+0xbb/0xf0 [ 938.326236][ C0] ? vsprintf+0x30/0x30 [ 938.326257][ C0] ? wait_for_completion_io+0x270/0x270 [ 938.326279][ C0] ? up_write+0x148/0x470 [ 938.326298][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 938.326323][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 938.326347][ C0] ? set_blocksize+0x2e5/0x370 [ 938.326379][ C0] mount_bdev+0x34d/0x410 [ 938.326400][ C0] ? vfat_mount+0x40/0x40 [ 938.326428][ C0] ? setup+0x110/0x110 [ 938.326450][ C0] legacy_get_tree+0x105/0x220 [ 938.326472][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 938.326499][ C0] vfs_get_tree+0x89/0x2f0 [ 938.326521][ C0] path_mount+0x1320/0x1fa0 [ 938.326543][ C0] ? kmem_cache_free+0xbd/0x5d0 [ 938.326569][ C0] ? finish_automount+0xaf0/0xaf0 [ 938.326595][ C0] ? putname+0xfe/0x140 [ 938.326620][ C0] __x64_sys_mount+0x27f/0x300 [ 938.326642][ C0] ? copy_mnt_ns+0xae0/0xae0 [ 938.326665][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 938.326693][ C0] do_syscall_64+0x35/0xb0 [ 938.326718][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 938.326742][ C0] RIP: 0033:0x7f3ea35f73ca [ 938.326760][ C0] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 938.326779][ C0] RSP: 002b:00007f3ea1f6af88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 938.326800][ C0] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f3ea35f73ca [ 938.326814][ C0] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f3ea1f6afe0 [ 938.326828][ C0] RBP: 00007f3ea1f6b020 R08: 00007f3ea1f6b020 R09: 0000000020000040 [ 938.326842][ C0] R10: 0000000003014014 R11: 0000000000000206 R12: 0000000020000040 [ 938.326856][ C0] R13: 0000000020000100 R14: 00007f3ea1f6afe0 R15: 0000000020000180 [ 938.326884][ C0] [ 1079.331580][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.1:20886] [ 1079.331608][ C0] Modules linked in: [ 1079.331620][ C0] irq event stamp: 50302 [ 1079.331627][ C0] hardirqs last enabled at (50301): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1079.331666][ C0] hardirqs last disabled at (50302): [] sysvec_apic_timer_interrupt+0xb/0xc0 [ 1079.331697][ C0] softirqs last enabled at (1138): [] __irq_exit_rcu+0x123/0x180 [ 1079.331726][ C0] softirqs last disabled at (1041): [] __irq_exit_rcu+0x123/0x180 [ 1079.331755][ C0] CPU: 0 PID: 20886 Comm: syz-executor.1 Not tainted 5.16.0-rc5-syzkaller #0 [ 1079.331776][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.331788][ C0] RIP: 0010:smp_call_function_many_cond+0x452/0xc20 [ 1079.331814][ C0] Code: 0b 00 85 ed 74 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 80 75 0b 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 33 06 00 00 8b 43 08 31 [ 1079.331834][ C0] RSP: 0018:ffffc90002da79f0 EFLAGS: 00000246 [ 1079.331851][ C0] RAX: 0000000000040000 RBX: ffff8880b9d3fca0 RCX: ffffc9000f392000 [ 1079.331866][ C0] RDX: 0000000000040000 RSI: ffffffff816c35e0 RDI: 0000000000000003 [ 1079.331879][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 1079.331892][ C0] R10: ffffffff816c3606 R11: 0000000000000000 R12: ffffed10173a7f95 [ 1079.331906][ C0] R13: 0000000000000001 R14: ffff8880b9d3fca8 R15: 0000000000000001 [ 1079.331923][ C0] FS: 00007f3ea1f6b700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1079.331942][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1079.331957][ C0] CR2: 00007f3ea1f6c000 CR3: 000000007a6ee000 CR4: 0000000000350ef0 [ 1079.331971][ C0] Call Trace: [ 1079.331980][ C0] [ 1079.331996][ C0] ? __brelse+0xa0/0xa0 [ 1079.332021][ C0] ? __brelse+0xa0/0xa0 [ 1079.332042][ C0] ? generic_remap_file_range_prep+0x1b70/0x1b70 [ 1079.332066][ C0] on_each_cpu_cond_mask+0x56/0xa0 [ 1079.332091][ C0] set_blocksize+0x2b3/0x370 [ 1079.332121][ C0] sb_min_blocksize+0xc8/0x1c0 [ 1079.332144][ C0] ? vfat_cmpi+0x410/0x410 [ 1079.332168][ C0] fat_fill_super+0x2dc/0x36e0 [ 1079.332198][ C0] ? pointer+0xa00/0xa00 [ 1079.332219][ C0] ? sget+0x472/0x580 [ 1079.332239][ C0] ? fat_get_block_bmap+0x430/0x430 [ 1079.332269][ C0] ? snprintf+0xbb/0xf0 [ 1079.332291][ C0] ? vsprintf+0x30/0x30 [ 1079.332316][ C0] ? wait_for_completion_io+0x270/0x270 [ 1079.332338][ C0] ? up_write+0x148/0x470 [ 1079.332357][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1079.332384][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1079.332407][ C0] ? set_blocksize+0x2e5/0x370 [ 1079.332439][ C0] mount_bdev+0x34d/0x410 [ 1079.332459][ C0] ? vfat_mount+0x40/0x40 [ 1079.332483][ C0] ? setup+0x110/0x110 [ 1079.332511][ C0] legacy_get_tree+0x105/0x220 [ 1079.332532][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1079.332559][ C0] vfs_get_tree+0x89/0x2f0 [ 1079.332581][ C0] path_mount+0x1320/0x1fa0 [ 1079.332603][ C0] ? kmem_cache_free+0xbd/0x5d0 [ 1079.332629][ C0] ? finish_automount+0xaf0/0xaf0 [ 1079.332654][ C0] ? putname+0xfe/0x140 [ 1079.332680][ C0] __x64_sys_mount+0x27f/0x300 [ 1079.332702][ C0] ? copy_mnt_ns+0xae0/0xae0 [ 1079.332725][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 1079.332753][ C0] do_syscall_64+0x35/0xb0 [ 1079.332778][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.332802][ C0] RIP: 0033:0x7f3ea35f73ca [ 1079.332821][ C0] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1079.332840][ C0] RSP: 002b:00007f3ea1f6af88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1079.332861][ C0] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f3ea35f73ca [ 1079.332875][ C0] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f3ea1f6afe0 [ 1079.332888][ C0] RBP: 00007f3ea1f6b020 R08: 00007f3ea1f6b020 R09: 0000000020000040 [ 1079.332902][ C0] R10: 0000000003014014 R11: 0000000000000206 R12: 0000000020000040 [ 1079.332916][ C0] R13: 0000000020000100 R14: 00007f3ea1f6afe0 R15: 0000000020000180 [ 1079.332944][ C0] [ 1079.332951][ C0] Sending NMI from CPU 0 to CPUs 1: [ 1079.332980][ C1] NMI backtrace for cpu 1 [ 1079.332986][ C1] CPU: 1 PID: 20884 Comm: syz-executor.4 Not tainted 5.16.0-rc5-syzkaller #0 [ 1079.333007][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.333015][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x7/0x60 [ 1079.333034][ C1] Code: 46 00 5d be 03 00 00 00 e9 56 36 63 02 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 65 8b 05 99 c4 8a 7e <89> c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b 14 25 40 70 02 00 a9 [ 1079.333048][ C1] RSP: 0018:ffffc90000dc0dd0 EFLAGS: 00000046 [ 1079.333059][ C1] RAX: 0000000000010002 RBX: ffff88802f8e6340 RCX: 1ffff110173a54ab [ 1079.333070][ C1] RDX: dffffc0000000000 RSI: ffffffff840022f8 RDI: ffff88802f8e6348 [ 1079.333080][ C1] RBP: ffff8880b9d2a550 R08: 0000000000000001 R09: 0000000000000001 [ 1079.333089][ C1] R10: ffffffff8400226c R11: 0000000000000000 R12: ffff8880b9d2a558 [ 1079.333099][ C1] R13: 0000000000000000 R14: ffff8880b9d2a400 R15: 0000000000000000 [ 1079.333110][ C1] FS: 00007f42c3c2e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1079.333124][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1079.333135][ C1] CR2: 00007f42c53cd090 CR3: 000000007eec7000 CR4: 0000000000350ee0 [ 1079.333145][ C1] Call Trace: [ 1079.333149][ C1] [ 1079.333153][ C1] timerqueue_del+0x74/0x140 [ 1079.333170][ C1] __remove_hrtimer+0xa1/0x2a0 [ 1079.333188][ C1] __hrtimer_run_queues+0x4ea/0xe50 [ 1079.333206][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 1079.333222][ C1] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 1079.333242][ C1] hrtimer_interrupt+0x31c/0x790 [ 1079.333262][ C1] __sysvec_apic_timer_interrupt+0x146/0x530 [ 1079.333283][ C1] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 1079.333299][ C1] [ 1079.333303][ C1] [ 1079.333308][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1079.333327][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 1079.333345][ C1] Code: 48 89 ef 5d e9 b1 22 46 00 5d be 03 00 00 00 e9 56 36 63 02 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 99 c4 8a 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 1079.333359][ C1] RSP: 0018:ffffc90002d3fa48 EFLAGS: 00000216 [ 1079.333370][ C1] RAX: 0000000000003af1 RBX: 0000000000000000 RCX: ffffc9000bd4c000 [ 1079.333380][ C1] RDX: 0000000000040000 RSI: ffffffff815ee7ec RDI: 0000000000000003 [ 1079.333390][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ff74a07 [ 1079.333399][ C1] R10: ffffffff815ee7e2 R11: 0000000000000000 R12: ffffffff84d43c80 [ 1079.333409][ C1] R13: 0000000000000200 R14: ffffc90002d3faa8 R15: dffffc0000000000 [ 1079.333420][ C1] ? loopback_xmit+0x6d0/0x6d0 [ 1079.333435][ C1] ? console_unlock+0x6b2/0xb70 [ 1079.333452][ C1] ? console_unlock+0x6bc/0xb70 [ 1079.333469][ C1] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1079.333487][ C1] console_unlock+0x6c2/0xb70 [ 1079.333505][ C1] ? devkmsg_read+0x730/0x730 [ 1079.333522][ C1] ? lock_release+0x720/0x720 [ 1079.333541][ C1] ? vprintk+0x80/0x90 [ 1079.333557][ C1] ? vprintk+0x80/0x90 [ 1079.333574][ C1] vprintk_emit+0x198/0x4f0 [ 1079.333591][ C1] vprintk+0x80/0x90 [ 1079.333608][ C1] _printk+0xba/0xed [ 1079.333624][ C1] ? record_print_text.cold+0x16/0x16 [ 1079.333641][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 1079.333656][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1079.333674][ C1] ? ___ratelimit+0x222/0x4b0 [ 1079.333689][ C1] ? crypto_arc4_setkey+0x30/0x30 [ 1079.333705][ C1] crypto_arc4_init.cold+0x54/0x60 [ 1079.333724][ C1] crypto_skcipher_init_tfm+0x127/0x180 [ 1079.333741][ C1] crypto_create_tfm_node+0x10d/0x330 [ 1079.333760][ C1] crypto_alloc_tfm_node+0x107/0x260 [ 1079.333779][ C1] ? skcipher_release+0x20/0x20 [ 1079.333795][ C1] alg_bind+0x260/0x500 [ 1079.333811][ C1] __sys_bind+0x1e9/0x250 [ 1079.333830][ C1] ? __ia32_sys_socketpair+0xf0/0xf0 [ 1079.333855][ C1] __x64_sys_bind+0x6f/0xb0 [ 1079.333871][ C1] ? syscall_enter_from_user_mode+0x21/0x70 [ 1079.333888][ C1] do_syscall_64+0x35/0xb0 [ 1079.333906][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.333923][ C1] RIP: 0033:0x7f42c52b8e99 [ 1079.333936][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1079.333950][ C1] RSP: 002b:00007f42c3c2e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 1079.333963][ C1] RAX: ffffffffffffffda RBX: 00007f42c53cbf60 RCX: 00007f42c52b8e99 [ 1079.333974][ C1] RDX: 0000000000000058 RSI: 0000000020000100 RDI: 0000000000000004 [ 1079.333983][ C1] RBP: 00007f42c5312ff1 R08: 0000000000000000 R09: 0000000000000000 [ 1079.333993][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1079.334007][ C1] R13: 00007ffc76e381df R14: 00007f42c3c2e300 R15: 0000000000022000 [ 1079.334022][ C1] [ 1079.334976][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 1079.334986][ C0] CPU: 0 PID: 20886 Comm: syz-executor.1 Tainted: G L 5.16.0-rc5-syzkaller #0 [ 1079.335007][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.335019][ C0] Call Trace: [ 1079.335025][ C0] [ 1079.335033][ C0] dump_stack_lvl+0xcd/0x134 [ 1079.335055][ C0] panic+0x2b0/0x6dd [ 1079.335078][ C0] ? __warn_printk+0xf3/0xf3 [ 1079.335103][ C0] ? tick_nohz_tick_stopped+0x13/0xa0 [ 1079.335127][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1079.335152][ C0] ? __irq_work_queue_local+0xd8/0x1b0 [ 1079.335175][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1079.335199][ C0] ? irq_work_queue+0x29/0x80 [ 1079.335219][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1079.335244][ C0] ? watchdog_timer_fn.cold+0x5/0x25 [ 1079.335272][ C0] watchdog_timer_fn.cold+0x16/0x25 [ 1079.335296][ C0] ? softlockup_fn+0xa0/0xa0 [ 1079.335318][ C0] __hrtimer_run_queues+0x1c0/0xe50 [ 1079.335348][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 1079.335369][ C0] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 1079.335402][ C0] hrtimer_interrupt+0x31c/0x790 [ 1079.335436][ C0] __sysvec_apic_timer_interrupt+0x146/0x530 [ 1079.335462][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 1079.335484][ C0] [ 1079.335491][ C0] [ 1079.335504][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1079.335529][ C0] RIP: 0010:smp_call_function_many_cond+0x452/0xc20 [ 1079.335553][ C0] Code: 0b 00 85 ed 74 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 80 75 0b 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 33 06 00 00 8b 43 08 31 [ 1079.335572][ C0] RSP: 0018:ffffc90002da79f0 EFLAGS: 00000246 [ 1079.335589][ C0] RAX: 0000000000040000 RBX: ffff8880b9d3fca0 RCX: ffffc9000f392000 [ 1079.335603][ C0] RDX: 0000000000040000 RSI: ffffffff816c35e0 RDI: 0000000000000003 [ 1079.335616][ C0] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000001 [ 1079.335630][ C0] R10: ffffffff816c3606 R11: 0000000000000000 R12: ffffed10173a7f95 [ 1079.335643][ C0] R13: 0000000000000001 R14: ffff8880b9d3fca8 R15: 0000000000000001 [ 1079.335661][ C0] ? smp_call_function_many_cond+0x476/0xc20 [ 1079.335686][ C0] ? smp_call_function_many_cond+0x450/0xc20 [ 1079.335718][ C0] ? __brelse+0xa0/0xa0 [ 1079.335743][ C0] ? __brelse+0xa0/0xa0 [ 1079.335765][ C0] ? generic_remap_file_range_prep+0x1b70/0x1b70 [ 1079.335789][ C0] on_each_cpu_cond_mask+0x56/0xa0 [ 1079.335814][ C0] set_blocksize+0x2b3/0x370 [ 1079.335842][ C0] sb_min_blocksize+0xc8/0x1c0 [ 1079.335865][ C0] ? vfat_cmpi+0x410/0x410 [ 1079.335888][ C0] fat_fill_super+0x2dc/0x36e0 [ 1079.335917][ C0] ? pointer+0xa00/0xa00 [ 1079.335938][ C0] ? sget+0x472/0x580 [ 1079.335957][ C0] ? fat_get_block_bmap+0x430/0x430 [ 1079.335986][ C0] ? snprintf+0xbb/0xf0 [ 1079.336007][ C0] ? vsprintf+0x30/0x30 [ 1079.336027][ C0] ? wait_for_completion_io+0x270/0x270 [ 1079.336049][ C0] ? up_write+0x148/0x470 [ 1079.336067][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1079.336093][ C0] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1079.336117][ C0] ? set_blocksize+0x2e5/0x370 [ 1079.336149][ C0] mount_bdev+0x34d/0x410 [ 1079.336169][ C0] ? vfat_mount+0x40/0x40 [ 1079.336192][ C0] ? setup+0x110/0x110 [ 1079.336214][ C0] legacy_get_tree+0x105/0x220 [ 1079.336234][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1079.336262][ C0] vfs_get_tree+0x89/0x2f0 [ 1079.336283][ C0] path_mount+0x1320/0x1fa0 [ 1079.336299][ C0] ? kmem_cache_free+0xbd/0x5d0 [ 1079.336316][ C0] ? finish_automount+0xaf0/0xaf0 [ 1079.336332][ C0] ? putname+0xfe/0x140 [ 1079.336349][ C0] __x64_sys_mount+0x27f/0x300 [ 1079.336364][ C0] ? copy_mnt_ns+0xae0/0xae0 [ 1079.336379][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 1079.336397][ C0] do_syscall_64+0x35/0xb0 [ 1079.336414][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.336429][ C0] RIP: 0033:0x7f3ea35f73ca [ 1079.336443][ C0] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1079.336462][ C0] RSP: 002b:00007f3ea1f6af88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1079.336483][ C0] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 00007f3ea35f73ca [ 1079.336503][ C0] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007f3ea1f6afe0 [ 1079.336517][ C0] RBP: 00007f3ea1f6b020 R08: 00007f3ea1f6b020 R09: 0000000020000040 [ 1079.336531][ C0] R10: 0000000003014014 R11: 0000000000000206 R12: 0000000020000040 [ 1079.336544][ C0] R13: 0000000020000100 R14: 00007f3ea1f6afe0 R15: 0000000020000180 [ 1079.336572][ C0] [ 1080.450013][ C0] Shutting down cpus with NMI [ 1080.450917][ C0] Kernel Offset: disabled [ 1082.989629][ C0] Rebooting in 86400 seconds..