0", 0x27}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="2bd34adf3e5d88d9a8cb53f03d66e002cde57632c14fd0ef0bb22a6b3eba73bdcf1c8420f9e54067af64", 0x2a}], 0x7, &(0x7f0000002340)=[{0x88, 0x1f2, 0x0, "e968e3379bcc93258591386199efc93b6a2c5ff0c600b2b64b6ea89cfa5b02c1cfa75e7b4aeb1a1cf5368266130ebe8500a50c0e6387def2555c6e37bc7048612eed87fd48c02957df2451920851fec810f8ad8ff5e50d72785927fc4df5a7d88797c2bfe361c9bbd8ce24fa660808e8c607da07d9112b"}, {0x38, 0x10b, 0x7, "a995773b4829faa49a7f1d2294098aa7fae6c2389a24725c36eb85acf2cb4854f798ac2523bba4"}, {0x58, 0x108, 0xfffffeff, "19c74b29372b27c28ce5669eb0f8932de81556ca51b24afb7caaffbb4c9983242e01470e271139046b66ed0c46505825d52ff60f7fc857fc39e7d4f2d0956a5a9cf7a74de5d11aac"}, {0xe8, 0x10f, 0x2000000, "f550cf8abe20238d7d4c73f42fe639aeef923d38f083d8c4d9ded0a74093bcf7e462189f428d1c5a3f819e3d432a2863ff28298610383543f7c39cb2af44b2c1d5ed73275c68af9b530a2d6cc18649527ba638ff7c61629ace1143125cb480e3f6615675c5f98f84a628e34199e109cf80027fd9fd1d15437bf8ce306d23903a14e4123910e3ba1ebf7ff7b4d79cab7bff94478aa3c560f3a2d37979c67fa9a342ce26f28f203a1c8b273a2f755986d0831ab35996393450606bc217aa547a6631cc7c97a5aecb0a255c87f09df936f51bfb13642f23"}, {0xe8, 0x104, 0x9, "ebcbf29eb0d6cc193d6ace46e124e227eb2a99e8e7398d3e658ff9dbfb2244a62eca3ba603fc4a92e0a6da67c7d44493fcecd8220995e26ab7a81fbed36e43c188985d90282deab9c6a6c447da02e28ce6f014420b804890170f9e225e3c0f69caae8cf86c7fce5959168c94dce6188851ea43a5cad351187e8ba5faffe60bda8bdc4028c8b8cb8ef9bed744c41300ee8b935bb27787c937e22173cf5bb5d73f51e6168d97831ebb508a5c560f6078eca84ca182817111a8a5bdc7b7de2f7bcfcd919c98886cd558a031c85f8639f802ca"}, {0x108, 0x10c, 0x0, "303154f47e80bb627eff3b2b6744d3439b8f2ddfc1d5a5af0ad5749f9d98cf19989dd074381ea76ebacb737d61a6535156b1ddbd7177e469f92ac3b2e98ff20185e024da4a887e1713e1fb442ed813a3464c7bd1568dc78c699bfb8a74d3c27c1d9e964646e755cd08502f043acd4dc01b7c6bd3c19cc9f7163a30091fcc9a76d01262553eec4d2ae073182582693a1a0589f53be45a299c4e2630c5d1bdd66e58bd0ed9217401c6ed60cf64f27fd5e03894fb6dc81431aba17ca56dca6618d7810ae450a4329d3f94e208b8815fb6f98418d6677a6c27c6cdc6157eed3c0b9bc1214eda1b73fdeb310d65b2d329883d2782f776069119f9"}], 0x3f0}, 0x38) [ 252.493377][ T7] tipc: TX() has been purged, node left! [ 252.532162][ T9214] overlayfs: failed to resolve './file0': -2 08:53:12 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 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, @perf_config_ext={0x0, 0xfffffffffffffffc}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x8800, 0x0) execveat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f0000000180)='-\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f00000002c0)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f0000000300)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f0000000340)='-]}\x00', &(0x7f0000000380)='.\x00'], 0x800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) write(r2, &(0x7f0000000080)="0600", 0x2) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="2c0000000300000000000000810000002d000200000000000000070000000000000000000100000000000000203b9d"], 0x2c) fsetxattr$security_ima(r1, &(0x7f0000000400)='security.ima\x00', &(0x7f0000000440)=@md5={0x1, "765b78618a0df2bc6b244a87c1393889"}, 0x11, 0x2) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 252.547543][ T9221] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 252.563443][ T2527] usb 4-1: device descriptor read/64, error 18 [ 252.569966][ T7] tipc: TX() has been purged, node left! [ 252.578901][ T7] tipc: TX() has been purged, node left! [ 252.662468][ T9224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 252.833237][ T2527] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 253.140516][ T2527] usb 4-1: device descriptor read/64, error 18 [ 253.563129][ T2527] usb 4-1: device descriptor read/64, error 18 [ 253.683352][ T2527] usb usb4-port1: attempt power cycle [ 254.412989][ T2527] usb 4-1: new high-speed USB device number 16 using dummy_hcd 08:53:14 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:14 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:14 executing program 4: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0xfffffffffffffeaa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000040)=0x28) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x7, 0x400, 0x6821}) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r2, 0xc0845658, &(0x7f0000000180)={0x0, @bt={0x3, 0xc, 0x1, 0x1, 0x6, 0x7, 0xd8, 0x2, 0x7, 0x80000001, 0x4, 0x1, 0x800, 0x8, 0x2, 0x10, {0x5, 0x7}, 0x9, 0x2}}) dup(r0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') wait4(0x0, 0x0, 0x80000002, 0x0) r3 = getpid() r4 = getpid() r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x86401, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000240)={0x10002, 0x0, &(0x7f0000ffd000/0x2000)=nil}) rt_tgsigqueueinfo(r4, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xb8) 08:53:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11508, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffd, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) fchmod(r3, 0x0) dup3(r2, r3, 0x0) sync_file_range(r3, 0x100000000, 0x7, 0x2) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f0000000040), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x302, 0x0, 0x3}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 08:53:14 executing program 0: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x8800, 0x0) execveat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f0000000180)='-\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f00000002c0)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f0000000300)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', &(0x7f0000000340)='-]}\x00', &(0x7f0000000380)='.\x00'], 0x800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) write(r2, &(0x7f0000000080)="0600", 0x2) write$FUSE_NOTIFY_STORE(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="2c0000000300000000000000810000002d000200000000000000070000000000000000000100000000000000203b9d"], 0x2c) fsetxattr$security_ima(r1, &(0x7f0000000400)='security.ima\x00', &(0x7f0000000440)=@md5={0x1, "765b78618a0df2bc6b244a87c1393889"}, 0x11, 0x2) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 254.617448][ T2527] usb 4-1: device descriptor read/8, error -71 [ 254.701994][ T29] audit: type=1804 audit(1592988794.135:4): pid=9248 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir584605968/syzkaller.MmYoLN/22/bus" dev="sda1" ino=16009 res=1 [ 254.730608][ T9252] overlayfs: failed to resolve './file0': -2 [ 254.799425][ T9250] overlayfs: failed to resolve './file0': -2 [ 254.843110][ T2527] usb 4-1: device descriptor read/8, error -71 [ 254.844232][ T29] audit: type=1804 audit(1592988794.185:5): pid=9248 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir584605968/syzkaller.MmYoLN/22/bus" dev="sda1" ino=16009 res=1 08:53:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000cc0)={r4, 0x0, 0x30}, &(0x7f0000000d00)=0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000cc0)={r7, 0x0, 0x30}, &(0x7f0000000d00)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r7, 0x5, 0x6}, &(0x7f00000000c0)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) readv(r8, &(0x7f0000000ac0)=[{0x0}, {0x0}, {&(0x7f0000000380)=""/74, 0x200003ca}], 0x3) [ 255.114252][ T29] audit: type=1804 audit(1592988794.185:6): pid=9248 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir584605968/syzkaller.MmYoLN/22/bus" dev="sda1" ino=16009 res=1 08:53:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 255.333444][ T2527] usb 4-1: new high-speed USB device number 17 using dummy_hcd 08:53:14 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x24, &(0x7f0000000180)={[{@mode={'mode'}}]}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0xff, 0x5, 0x7, 0x3, 0x5, 0x1}) sendfile(r0, r4, 0x0, 0x800000080004103) [ 255.503208][ T2527] usb 4-1: device descriptor read/8, error -61 [ 255.773125][ T2527] usb 4-1: device descriptor read/8, error -61 [ 255.894092][ T2527] usb usb4-port1: unable to enumerate USB device 08:53:15 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, 0x0, &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:15 executing program 5: syz_open_dev$sndmidi(0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket(0x10, 0x3, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000200)='&\x00', 0x0, 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0xa, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5819039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000cc0)={r6, 0x0, 0x30}, &(0x7f0000000d00)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x9, 0x208, 0x200, 0x3, 0x4, 0x10001, 0x6, r6}, &(0x7f0000000180)=0x20) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0xc, 0x2, [@TCA_HHF_ADMIT_BYTES={0x8}]}}]}, 0x38}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="73797a19859e5b1b6c2d8fef8620a87fa1dd37418a742a549bd3239376de3665a76e4b7acd1900ff0000000000001acf38e33d1e96184cb5cdc9a4baedf5ebde491ddf03336a58e825523b0e040be66f12127dbd34ed8e460045523b25e902b51b85c4c5552978c8366000"/125], 0x22) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000300)={0xfffffff9, 0x1, 0x4, 0x8, 0x5, {0x77359400}, {0x5, 0x0, 0x6, 0xfb, 0xff, 0x7f, "ea7f8d94"}, 0x73, 0x1, @userptr=0x8, 0x4}) r7 = accept(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, 0x0) 08:53:17 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:17 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:17 executing program 5: syz_open_dev$sndmidi(0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket(0x10, 0x3, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000200)='&\x00', 0x0, 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0xa, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5819039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000cc0)={r6, 0x0, 0x30}, &(0x7f0000000d00)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x9, 0x208, 0x200, 0x3, 0x4, 0x10001, 0x6, r6}, &(0x7f0000000180)=0x20) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0xc, 0x2, [@TCA_HHF_ADMIT_BYTES={0x8}]}}]}, 0x38}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="73797a19859e5b1b6c2d8fef8620a87fa1dd37418a742a549bd3239376de3665a76e4b7acd1900ff0000000000001acf38e33d1e96184cb5cdc9a4baedf5ebde491ddf03336a58e825523b0e040be66f12127dbd34ed8e460045523b25e902b51b85c4c5552978c8366000"/125], 0x22) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000300)={0xfffffff9, 0x1, 0x4, 0x8, 0x5, {0x77359400}, {0x5, 0x0, 0x6, 0xfb, 0xff, 0x7f, "ea7f8d94"}, 0x73, 0x1, @userptr=0x8, 0x4}) r7 = accept(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, 0x0) 08:53:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x20040000) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14, 0x80000) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800e9a00000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="abec0000", @ANYRES16=0x0, @ANYBLOB="20002dbd7000040000000200000008000100", @ANYRES32=0x0, @ANYBLOB="d801028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000100000008000600", @ANYRES32=0x0, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000340004000400fc08000100000400a97f0400000001800603010100000000037f010001000000a27f01000000ffff01f70000010040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400c704000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400b8000000080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004004e0f000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080102804c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b0000000800040000feffff08000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="e001028038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004004d77000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="7c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000004c00040009003f15040000000080083e00000000ff03ffff01800000fdff04810800000001003f810300000002000701f8ffffff0500020f050000000300ff600800000003007f40080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB], 0x4ec}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendmmsg$inet6(r0, &(0x7f0000002f40)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f00000001c0)={0xa, 0x2, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000014000000000000002900000043000000d071000000000000"], 0x40}}], 0x2, 0x6600180c) 08:53:17 executing program 4: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x410401, 0x0) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x24, 0x1, 0x4, 0x401, 0x0, 0x0, {0x2}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x6}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x840) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') r4 = openat$null(0xffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc000, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000240)={0x4000000, 0x8001, 0x19}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r6, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r5, r6, &(0x7f0000000000), 0xffff) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="5f0000207d22cebe92d561057fb714415fbe9f5a97afaa3d78dccb4481dc93a80091e8c137aaaf64fdf6", @ANYRES16=r0, @ANYRESDEC, @ANYRES16, @ANYRES16], 0x7c}}, 0x24000810) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0}, 0x40) setsockopt$inet_mtu(r2, 0x0, 0xa, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)={0xdc, r8, 0xffff, 0x0, 0x0, {0x4}, [@ETHTOOL_A_STRSET_STRINGSETS={0xc8, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}]}, 0xdc}}, 0x0) [ 257.884537][ T9317] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 08:53:17 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 258.005253][ T9321] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 258.142877][ T3794] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 258.153490][ T9321] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 08:53:17 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:17 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x6}, 0x2654, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4001, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000200)="8d83293badcb07f880698ea0394327c94f92c692a3e9b00173f03073a11a0394ccf5c9b738c15353df83d61d45e8b1e008f5fa453967c2744659d075121295ec7755bd41dcc1bbfcee3557652ed85e15489f5a78eb3dba511dda09c31a8ac63a98ee9299ede088921f4d720dd3d962c8b8d61b7fdc835c5a6697e3fe655fc9245ababd72", 0x84}], 0x1) open(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000600), 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x44}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x30}}, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@generic={0x2, 0x1000, 0x2}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'bond_slave_1\x00', 0x3800}) 08:53:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x240007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000008040)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000002c00)="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", 0x370}], 0x1}}], 0x1, 0x0) write$apparmor_current(0xffffffffffffffff, &(0x7f00000001c0)=@profile={'changeprofile ', '@'}, 0xf) socket$inet6(0xa, 0x1, 0x6) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000280)={0x0, r2+10000000}, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000200)=""/82, 0x52, 0x40000000, &(0x7f0000000340)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) [ 258.422617][ T3794] usb 4-1: Using ep0 maxpacket: 8 [ 258.565249][ T3794] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config 08:53:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 258.607968][ T3794] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 258.642303][ T3794] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 08:53:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff00c}, {0x5, 0x0, 0x7}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000100)={0x8, 0x400, 0x0, 0x800, r2}) fremovexattr(r3, &(0x7f0000000140)=@known='system.posix_acl_access\x00') r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) connect$inet(r4, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4) dup(0xffffffffffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x8000000006001fb) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000695, 0x0) [ 258.681813][ T3794] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.727436][ T3794] usb 4-1: config 0 descriptor?? 08:53:18 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 258.864438][ T9356] overlayfs: missing 'lowerdir' [ 259.027229][ T3794] usb 4-1: USB disconnect, device number 18 08:53:19 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:19 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:19 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 08:53:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x121899, &(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYRES32, @ANYBLOB="d5d27243b4e44ed1e498ca1bbc11593e60d4f78b52cbead747b15cdd1b7a94d7791555f4fc9260f7c01ff5145c4f3ac446e45ef6257c69f7884fd5d775d4c8cedb41a414a716363d7636dbca4393f60280035010f339759c494d01a0946a76792f6fd59369360964349047ab749857b08cb33a1ec6bc6b26a820ddbc99236072c6602f82b9563f70da8955a6763bf2737531898690446a45b06f85b58e8d72e5be2ceeefaecece06f5f0500a9a7a75d12d1c0851452cee19d1e1b0e5188b5e4437217c9bef6b31bb86403a2a8b118e520ae9656d4902e825a5e68fa988"]) r2 = gettid() tkill(r2, 0x33) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffd51}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x41, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000180)) [ 259.686353][ T9374] overlayfs: missing 'lowerdir' 08:53:19 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x185080, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000cc0)={r5, 0x0, 0x30}, &(0x7f0000000d00)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r5, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000300)={"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"}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCSABS3F(r8, 0x401845ff, &(0x7f0000000140)={0x0, 0x81, 0x80, 0x81, 0x2, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000fb], 0x100000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 08:53:19 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 259.973689][ T2525] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 259.987733][ T9394] overlayfs: missing 'lowerdir' 08:53:19 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 260.212532][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 260.278440][ T9411] overlayfs: missing 'lowerdir' [ 260.332660][ T2525] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 260.361754][ T2525] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 08:53:19 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000000c0)=[{0x0}], 0x1) dup3(r1, r3, 0x80000) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000400)={0x81, 0x5, 0x2}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes=&(0x7f0000000000)={0x0, 0x0, @fd}, 0xff00}) close(r0) 08:53:19 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 260.402320][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 260.429792][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 08:53:19 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 260.485021][ T2525] usb 4-1: config 0 descriptor?? [ 260.593148][ T9420] overlayfs: missing 'lowerdir' 08:53:20 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 260.747139][ T2525] usb 4-1: USB disconnect, device number 19 [ 260.874560][ T9434] overlayfs: missing 'lowerdir' 08:53:20 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:20 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) 08:53:20 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:20 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000000c0)=[{0x0}], 0x1) dup3(r1, r3, 0x80000) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000400)={0x81, 0x5, 0x2}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes=&(0x7f0000000000)={0x0, 0x0, @fd}, 0xff00}) close(r0) [ 261.457727][ T9448] overlayfs: missing 'lowerdir' 08:53:21 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x9, 0x0, 0x401, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x8) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@part={'part'}}, {@gid={'gid', 0x3d, r5}}]}) 08:53:21 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) [ 261.682099][ T1154] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 261.719745][ T9459] overlayfs: missing 'lowerdir' [ 261.758261][ T9461] hfs: can't find a HFS filesystem on dev loop5 08:53:21 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:21 executing program 5: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) [ 261.952108][ T1154] usb 4-1: Using ep0 maxpacket: 8 [ 261.983342][ T9473] overlayfs: missing 'lowerdir' 08:53:21 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 262.092472][ T1154] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config 08:53:21 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r4, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) [ 262.134606][ T1154] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 262.183050][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 262.186212][ T9481] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 262.222802][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.236402][ T9481] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 262.278457][ T1154] usb 4-1: config 0 descriptor?? 08:53:21 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 262.514915][ T9494] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 262.532693][ T9494] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 262.572924][ T1154] usb 4-1: USB disconnect, device number 20 08:53:22 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:22 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r3 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:53:22 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 263.276522][ T9514] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 263.294937][ T9514] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 08:53:22 executing program 5: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xfc, 0x0, 0x0, 0x3f, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x2}, 0x0, 0xfffffffffffffffe, 0xb7, 0x9, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x300000e, 0x1, 0x100) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0xec02, 0x2000000000002) socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000180)) r3 = creat(&(0x7f0000000000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f00000003c0)) write$P9_RREADLINK(r3, &(0x7f0000000140)=ANY=[], 0x16) ftruncate(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000080)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x4, 0x8000, 0x3f}) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x8000, 0x0) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f00000000c0)) 08:53:22 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 263.442011][ T1154] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 263.478857][ T9522] mmap: syz-executor.5 (9522) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 08:53:23 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r3 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 263.676329][ T9527] overlayfs: unrecognized mount option "upper" or missing value [ 263.701894][ T1154] usb 4-1: Using ep0 maxpacket: 8 08:53:23 executing program 5: open(&(0x7f0000000180)='./file0\x00', 0x40c2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x200000000, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00') r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fanotify_mark(r2, 0x37, 0x1000, r3, 0x0) getpeername(r3, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r5 = fanotify_init(0x0, 0x0) fanotify_mark(r5, 0x2000000000000011, 0x2, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0xc43a) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="080027bd7000ffdbdf25050000000c00018008000800ff0100000800040000000000080006000600000008000600050000000400018030000280140001000a0101020000000000000000000000000800070001000000080005000500000008000700050000002c00018006000200880000000800050004000000080005000200000008000b0073697000060001000a0000000800040004000000080006002e000000"], 0xa8}, 0x1, 0x0, 0x0, 0x24008010}, 0x81) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000980)=ANY=[], 0x4c4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) write$input_event(r0, &(0x7f00000002c0)={{0x0, 0xea60}, 0x1, 0x3, 0x6}, 0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0xa198) 08:53:23 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 263.834924][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 263.856561][ T1154] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 263.866714][ T29] audit: type=1800 audit(1592988803.307:7): pid=9538 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16068 res=0 [ 263.903766][ T9538] MINIX-fs: mounting unchecked file system, running fsck is recommended 08:53:23 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r3 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 263.968858][ T9540] overlayfs: unrecognized mount option "upper" or missing value 08:53:23 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 264.071850][ T1154] usb 4-1: config 0 has no interface number 0 [ 264.077993][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 264.121366][ T9548] overlayfs: unrecognized mount option "upper" or missing value [ 264.131845][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 264.200182][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 08:53:23 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 264.261920][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 08:53:23 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 264.322283][ T1154] usb 4-1: config 0 descriptor?? [ 264.365439][ T1154] snd-usb-audio: probe of 4-1:0.2 failed with error -2 [ 264.380566][ T7320] minix_free_inode: bit 1 already cleared [ 264.427802][ T9556] overlayfs: workdir and upperdir must be separate subtrees [ 264.567454][ T1154] usb 4-1: USB disconnect, device number 21 08:53:24 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:24 executing program 5: open(&(0x7f0000000180)='./file0\x00', 0x40c2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x200000000, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}, {&(0x7f0000000640)="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", 0x309, 0x34f9}], 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00') r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fanotify_mark(r2, 0x37, 0x1000, r3, 0x0) getpeername(r3, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r5 = fanotify_init(0x0, 0x0) fanotify_mark(r5, 0x2000000000000011, 0x2, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0xc43a) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="080027bd7000ffdbdf25050000000c00018008000800ff0100000800040000000000080006000600000008000600050000000400018030000280140001000a0101020000000000000000000000000800070001000000080005000500000008000700050000002c00018006000200880000000800050004000000080005000200000008000b0073697000060001000a0000000800040004000000080006002e000000"], 0xa8}, 0x1, 0x0, 0x0, 0x24008010}, 0x81) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000980)=ANY=[], 0x4c4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) write$input_event(r0, &(0x7f00000002c0)={{0x0, 0xea60}, 0x1, 0x3, 0x6}, 0x18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0xa198) 08:53:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:24 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 265.245466][ T29] audit: type=1800 audit(1592988804.687:8): pid=9581 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16082 res=0 [ 265.309258][ T9584] overlayfs: workdir and upperdir must be separate subtrees [ 265.313889][ T9581] MINIX-fs: mounting unchecked file system, running fsck is recommended 08:53:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 265.463999][ T9591] overlayfs: workdir and upperdir must be separate subtrees [ 265.472289][ T2525] usb 4-1: new high-speed USB device number 22 using dummy_hcd 08:53:24 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:53:25 executing program 5: socket(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x100, @dev, 'geneve0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000002c0)="679052f4c8ed6fce3fe9bc84c2ebb37797df0846319c97e2e0ec0125ed1d12e19b9054d08db215b23a3f8f0cd9655e97bad4a957348c0d7be51994dc7e859d0720bb84d748713c78b0326449c07b8164b7b85b1ac70b861f181b15bb83cceadf8f1ee25303471629f776b5f9e700675e0be19d77c828724d302cc6211cb9bc1e11b2d920edca566bda68de456c7fd4329aba7e212b5ad07ac989f4447bcdc6bb8bb1373cd94b57d404da76ea3243de79420674fc9c8ba4ce41f8bb3b6ae4a0b2883f73a0766e728f7ed9fe9f9b650d9d4e30f6c124700732711247ef") r4 = socket$kcm(0x11, 0xa, 0x300) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001d80)=r1, 0x4) [ 265.612057][ T7320] minix_free_inode: bit 1 already cleared [ 265.615242][ T9595] overlayfs: failed to resolve './fil': -2 08:53:25 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 265.721684][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 265.841894][ T2525] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 265.849924][ T2525] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config 08:53:25 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x9}, 0x1}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 265.949837][ T2525] usb 4-1: config 0 has no interface number 0 [ 265.953460][ T9610] overlayfs: failed to resolve './fil': -2 [ 265.993525][ T2525] usb 4-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 266.047483][ T2525] usb 4-1: config 0 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 08:53:25 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 266.117570][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 266.151621][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.190833][ T2525] usb 4-1: config 0 descriptor?? [ 266.257514][ T2525] snd-usb-audio: probe of 4-1:0.2 failed with error -2 [ 266.319491][ T9621] overlayfs: failed to resolve './fil': -2 08:53:25 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) accept4(r1, 0x0, &(0x7f0000000000), 0x800) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 266.456991][ T2527] usb 4-1: USB disconnect, device number 22 08:53:26 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:26 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:53:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x1f}, {}, 0x0, 0x0, 0x2}, {{@in=@empty, 0x0, 0x32}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1ff}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="bab2f71563f19a3cad6f403b7b781ee8804139e067d49e402d3e"], 0x10}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffff0000000008000100636273001c0002001800010088eda52de2f846263700"/48], 0x48}}, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x114, r4, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcb4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x126}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x101}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x63}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x2c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000000}, 0x40801) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xb76e10f35aafff83}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x84, 0x2, 0x2, 0x401, 0x0, 0x0, {0x3, 0x0, 0x7}, [@CTA_EXPECT_MASTER={0x60, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @rand_addr=0x64010100}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xf3c}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3f}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), 0x4) io_setup(0x0, 0x0) 08:53:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000340)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xc9, 0x0, 0x80000001}, {0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60}]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb], 0x0, 0x400}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000080)={0x0, 0x7, 0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$usbfs(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x2, 0x313a00) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2900a9f6c7197b083edc580000982d0313", @ANYBLOB="96275a7ec6e42d84c2e0c7f2cb8104db8aa8ec63e61138df47e82faefa391593307e31ef63af3c45552134a3918a68996be786c48c3b12142b66f6b5a0b1a16132bf01505690cf30267a79cf9db7e45c3c520a9fed2f0453c9b6f4dfb4954d48c54fd2188f664d0ce0d6877a73bde6e3526385f03772a8d7b25b3efbcb14498b0a1779cfc904da1134dadb48397fbf3e110dc88163f303dfe93788464f69ed58"], 0x3}}, 0x0) [ 267.146386][ T9648] overlayfs: failed to resolve './file': -2 08:53:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 267.198490][ T9653] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 267.380000][ T9663] overlayfs: failed to resolve './file': -2 [ 267.391813][ T1154] usb 4-1: new high-speed USB device number 23 using dummy_hcd 08:53:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 267.661843][ T1154] usb 4-1: Using ep0 maxpacket: 8 [ 267.683318][ T9659] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:53:27 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:53:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x43448, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sync() [ 267.784488][ T9653] syz-executor.5 (9653) used greatest stack depth: 22808 bytes left [ 267.801904][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 267.809922][ T1154] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 267.833346][ T9675] overlayfs: failed to resolve './file': -2 [ 267.860507][ T1154] usb 4-1: config 0 has no interface number 0 [ 267.900989][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 267.944202][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 267.967237][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 267.998229][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 268.039019][ T1154] usb 4-1: config 0 descriptor?? 08:53:27 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 268.103240][ T1154] snd-usb-audio: probe of 4-1:0.2 failed with error -2 08:53:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(0x0, &(0x7f00000002c0)='./bus/file0\x00') 08:53:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x105502) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x48011) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010ad26dcf5bd01000000010000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000cc0)={r8, 0x0, 0x30}, &(0x7f0000000d00)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r8, 0x0, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r9, 0xb35}, &(0x7f0000000140)=0x8) [ 268.306082][ T2473] usb 4-1: USB disconnect, device number 23 08:53:28 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905011208070000"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:28 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(0x0, &(0x7f00000002c0)='./bus/file0\x00') 08:53:28 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:53:28 executing program 5: write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000200)={0x18, 0xf, 0x3, {{0x1, 0x2, 0x7}}}, 0x18) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0xa00) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1c29e1ae, 0x9}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x10) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='/dev/snd/timer\x00') write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRESOCT], 0xff67) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x0) dup3(r1, r2, 0x80000) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000000c0)={'vlan0\x00', 0xff}) r3 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$UI_BEGIN_FF_ERASE(r3, 0x405c5503, &(0x7f0000000080)) unshare(0x40000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x0, 0x3, 0xc625, 0xcda4af2811d36c24}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 268.980015][ T9718] IPVS: ftp: loaded support on port[0] = 21 [ 269.251525][ T2525] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 269.277286][ T9718] IPVS: ftp: loaded support on port[0] = 21 [ 269.511551][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 269.581575][ T464] tipc: TX() has been purged, node left! [ 269.632353][ T2525] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 269.640368][ T2525] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 269.694784][ T2525] usb 4-1: config 0 has no interface number 0 [ 269.705509][ T2525] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 269.717631][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 269.728694][ T2525] usb 4-1: config 0 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 269.742693][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 269.752789][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.763424][ T2525] usb 4-1: config 0 descriptor?? [ 269.781760][ T9722] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 269.842242][ T2525] usb 4-1: invalid MIDI in EP 0 [ 269.848323][ T2525] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 270.006576][ T1154] usb 4-1: USB disconnect, device number 24 08:53:29 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040), 0x4) prctl$PR_GET_FPEXC(0xb, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"/1107], &(0x7f0000000100)='GPL\x00'}, 0x48) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 08:53:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(0x0, &(0x7f00000002c0)='./bus/file0\x00') 08:53:29 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:53:29 executing program 5: sync() r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000080)={{0x3, 0x0, @reserved="735a652959e736e4613172c3c157849c693068bfc2d72011e65bedfdc0e93e2d"}}) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) 08:53:29 executing program 2: ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000200)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x143042, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f00000002c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2408}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) syz_open_dev$binderN(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) fchmod(r3, 0x0) dup3(r2, r3, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) splice(r2, &(0x7f00000000c0)=0x6, r4, &(0x7f0000000140)=0x2, 0x800, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) 08:53:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', 0x0) 08:53:29 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 270.370137][ T9800] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:29 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x9, 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, 0x10001, 0x0, @perf_config_ext={0x100}, 0x50, 0x4, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a001000000002800000121f", 0x2e}], 0x1}, 0x0) 08:53:30 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905011208070000"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', 0x0) [ 270.716167][ T9822] netlink: 'syz-executor.5': attribute type 10 has an invalid length. [ 270.762042][ T9822] team0: Device ipvlan1 failed to register rx_handler 08:53:30 executing program 2: ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000200)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x143042, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f00000002c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2408}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) syz_open_dev$binderN(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) fchmod(r3, 0x0) dup3(r2, r3, 0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) splice(r2, &(0x7f00000000c0)=0x6, r4, &(0x7f0000000140)=0x2, 0x800, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) 08:53:30 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 271.051134][ T1154] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 271.151852][ T9807] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:30 executing program 0: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r5, 0xc080661a, &(0x7f0000000100)={{0x2, 0x0, @identifier="1df5a992fed60736545d5caa33fc77f3"}}) splice(r5, 0x0, r4, 0x0, 0x8100000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r7, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r6, r7, &(0x7f0000000000), 0xffff) fcntl$addseals(r7, 0x409, 0x8) fchmod(r7, 0x0) dup3(r6, r7, 0x0) write$binfmt_elf64(r6, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c467f000880010400000000000002003e00000000000d0000000000005a590827dfe3aba1b20040000000000000005d0000000000000001000000c109380001000010010002000500000001000000030000000000000000000000010000000800000000000000000000400a000000000000040000000000000007000000fcffffff000100000000000001f8ffffffffffff00000000000000005c000000000000000400000000000000ff7f0000000000009e26b26a9b9ec388b639b6a54d863ca2cb8d61aab306e50c52d0232a8417d98aa6ae6482d0117309b204545663523922056bedc0f93f15bf480f75c73470c551c85af0d638eaec7f8a548cdc143a9e1c9f043d4386f73d83f459cf6b095f7772c8366804fbec58cef5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f200000000000000000000000000000000000000000000000000000000000000000000000000000000ff07000000000000000000000000000000000000000800"/797], 0x319) 08:53:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', 0x0) 08:53:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x26829, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) [ 271.238594][ T9800] syz-executor.0 (9800) used greatest stack depth: 22616 bytes left [ 271.311071][ T1154] usb 4-1: Using ep0 maxpacket: 8 08:53:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x80, 0x800, 0x8, 0x41, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = gettid() r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x18, r7, 0xb03, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000014c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001140)={&(0x7f00000011c0)={0x2e0, r7, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xd3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4e2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x965}]}, @TIPC_NLA_NODE={0x138, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "c8c2b2730be4206b7ff7216cbedea66dd5ca5d74dc13a26e115ec5ae5d4acf"}}, @TIPC_NLA_NODE_ID={0xd7, 0x3, "04edacc29443f451989705efe8b611ae6122c0388354dfb489b7712e043f8993d46574650441af4f89885c7345d54c94d7646693c75226ed7ed99604b4b29a1a78a1187d3582a51e83a7e79b512e0b23db236d87e3b1ed36584bdef534c6f8c0af1daf5f1278b5cf16fb4a340e42bff127de8f11ff7e325cadfe3aa6c29e9f376d371055841ed241c48ae61a0144af0cc09d5c52af737a656a119d2ee1816903ea9b5854b228c6210a1869308a8f408e7ddc0bb1c0239feb7563b4fcc6e79b4220ea7ce96e2954f3447b0dc5e92d4587d38538"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x67e2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1bc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x400}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4ca}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}, @TIPC_NLA_BEARER={0x74, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x487}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x64010100}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xd5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xe6}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x24a}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x8}, 0x0) tkill(r5, 0x33) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x34, 0x10, 0x401, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_IFALIASn={0x4}]}, 0x34}}, 0x0) [ 271.441198][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 271.450451][ T1154] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 271.487719][ T1154] usb 4-1: config 0 has no interface number 0 [ 271.494771][ T1154] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 271.508859][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 08:53:31 executing program 1 (fault-call:8 fault-nth:0): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 271.539294][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 271.561366][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 271.611464][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.659834][ T1154] usb 4-1: config 0 descriptor?? [ 271.705291][ T9827] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 271.771446][ T1154] usb 4-1: invalid MIDI in EP 0 [ 271.778277][ T1154] snd-usb-audio: probe of 4-1:0.2 failed with error -12 08:53:31 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 08:53:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x41c2, 0x0, 0x8, 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, 0x2, @perf_config_ext={0x1, 0x1}, 0x4540, 0x400}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x40000003, 0x0) splice(r2, 0x0, r1, 0x0, 0x1000000008, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r3, @ANYRESOCT, @ANYRESHEX, @ANYRESOCT], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x6, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000090}, 0x810) fcntl$addseals(r4, 0x409, 0x8) fchmod(r4, 0x0) dup3(r3, r4, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000015c0), 0x0, 0x0, 0x0, 0x7115}, 0x40) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000001, 0x2) [ 271.946579][ T2473] usb 4-1: USB disconnect, device number 25 [ 272.116184][ T9883] FAULT_INJECTION: forcing a failure. [ 272.116184][ T9883] name failslab, interval 1, probability 0, space 0, times 1 [ 272.166508][ T9883] CPU: 1 PID: 9883 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 272.174777][ T9883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.184838][ T9883] Call Trace: [ 272.188287][ T9883] dump_stack+0x188/0x20d [ 272.192688][ T9883] should_fail.cold+0x5/0xa [ 272.197226][ T9883] ? lock_downgrade+0x840/0x840 [ 272.202101][ T9883] ? fault_create_debugfs_attr+0x140/0x140 [ 272.207996][ T9883] should_failslab+0x5/0xf [ 272.212538][ T9883] kmem_cache_alloc+0x29b/0x740 [ 272.217484][ T9883] ? lock_downgrade+0x840/0x840 [ 272.222404][ T9883] getname_flags+0xd2/0x5b0 [ 272.226977][ T9883] user_path_at_empty+0x2a/0x50 [ 272.231833][ T9883] do_linkat+0x112/0x700 [ 272.236103][ T9883] ? __ia32_sys_symlink+0x70/0x70 [ 272.241188][ T9883] ? fput_many+0x2f/0x1a0 [ 272.245552][ T9883] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.251541][ T9883] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 272.257532][ T9883] ? do_syscall_64+0x21/0x7d0 [ 272.262217][ T9883] __x64_sys_link+0x5d/0x80 [ 272.266726][ T9883] do_syscall_64+0xf6/0x7d0 [ 272.271348][ T9883] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 272.277241][ T9883] RIP: 0033:0x45ca59 [ 272.281137][ T9883] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.300743][ T9883] RSP: 002b:00007fdf2796ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 272.309159][ T9883] RAX: ffffffffffffffda RBX: 00000000004f6100 RCX: 000000000045ca59 08:53:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={0x0, 0x3}}, 0x40000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000005}, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000180)=ANY=[]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x7c, r0, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2c}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40040}, 0x80) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x28, r0, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount$9p_tcp(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESDEC=0x0]) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') [ 272.317136][ T9883] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000200 [ 272.325116][ T9883] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.333093][ T9883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 272.341069][ T9883] R13: 0000000000000736 R14: 0000000000523242 R15: 00007fdf2796f6d4 08:53:32 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905011208070000"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:32 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) fcntl$addseals(r1, 0x409, 0x8) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 08:53:32 executing program 1 (fault-call:8 fault-nth:1): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:32 executing program 2: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@uquota='uquota'}, {@uqnoenforce='uqnoenforce'}, {@noikeep='noikeep'}, {@inode64='inode64'}]}) [ 272.584490][ T9892] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 272.832663][ T9916] FAULT_INJECTION: forcing a failure. [ 272.832663][ T9916] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 272.845887][ T9916] CPU: 0 PID: 9916 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 272.854132][ T9916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.864192][ T9916] Call Trace: [ 272.867581][ T9916] dump_stack+0x188/0x20d [ 272.871926][ T9916] should_fail.cold+0x5/0xa [ 272.876447][ T9916] ? fault_create_debugfs_attr+0x140/0x140 [ 272.882263][ T9916] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 272.888327][ T9916] ? _parse_integer+0x180/0x180 [ 272.893260][ T9916] __alloc_pages_nodemask+0x17a/0x810 [ 272.898642][ T9916] ? __alloc_pages_slowpath.constprop.0+0x2640/0x2640 [ 272.905412][ T9916] ? find_held_lock+0x2d/0x110 [ 272.910183][ T9916] ? find_held_lock+0x2d/0x110 [ 272.914947][ T9916] ? lock_downgrade+0x840/0x840 [ 272.919987][ T9916] cache_grow_begin+0x8c/0xc10 [ 272.924756][ T9916] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 272.930222][ T9916] kmem_cache_alloc+0x670/0x740 [ 272.935089][ T9916] getname_flags+0xd2/0x5b0 [ 272.939617][ T9916] user_path_at_empty+0x2a/0x50 [ 272.944571][ T9916] do_linkat+0x112/0x700 [ 272.948826][ T9916] ? __ia32_sys_symlink+0x70/0x70 [ 272.953854][ T9916] ? fput_many+0x2f/0x1a0 [ 272.958192][ T9916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.963653][ T9916] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 272.969731][ T9916] ? do_syscall_64+0x21/0x7d0 [ 272.970984][ T2497] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 272.974497][ T9916] __x64_sys_link+0x5d/0x80 [ 272.974516][ T9916] do_syscall_64+0xf6/0x7d0 [ 272.974535][ T9916] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 272.974552][ T9916] RIP: 0033:0x45ca59 [ 273.000981][ T9916] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.020587][ T9916] RSP: 002b:00007fdf2796ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 273.029010][ T9916] RAX: ffffffffffffffda RBX: 00000000004f6100 RCX: 000000000045ca59 [ 273.032144][ T9909] XFS (loop2): Invalid superblock magic number [ 273.036988][ T9916] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000200 [ 273.036996][ T9916] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.037003][ T9916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 273.037012][ T9916] R13: 0000000000000736 R14: 0000000000523242 R15: 00007fdf2796f6d4 [ 273.282185][ T2497] usb 4-1: Using ep0 maxpacket: 8 [ 273.388730][ T9909] XFS (loop2): Invalid superblock magic number [ 273.402805][ T2497] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 273.417378][ T2497] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 273.468503][ T2497] usb 4-1: config 0 has no interface number 0 [ 273.490017][ T2497] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 273.535860][ T2497] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 273.550351][ T2497] usb 4-1: config 0 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 273.577150][ T2497] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 273.596296][ T2497] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.608122][ T2497] usb 4-1: config 0 descriptor?? [ 273.639847][ T9905] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 273.751131][ T2497] usb 4-1: invalid MIDI in EP 0 [ 273.756874][ T2497] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 273.931868][ T2525] usb 4-1: USB disconnect, device number 26 08:53:33 executing program 0: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r5, 0xc080661a, &(0x7f0000000100)={{0x2, 0x0, @identifier="1df5a992fed60736545d5caa33fc77f3"}}) splice(r5, 0x0, r4, 0x0, 0x8100000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r7, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r6, r7, &(0x7f0000000000), 0xffff) fcntl$addseals(r7, 0x409, 0x8) fchmod(r7, 0x0) dup3(r6, r7, 0x0) write$binfmt_elf64(r6, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/797], 0x319) 08:53:33 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:33 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000000)={0x14, r1, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}}, 0x14}, 0x1, 0x50000}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) fchmod(r3, 0x0) dup3(r2, r3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x4b, &(0x7f0000000300)=ANY=[@ANYBLOB='4'], 0x78) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b76795008000537287bb000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) sendmmsg$inet6(r5, &(0x7f00000003c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}], 0x28}}], 0x1, 0x0) 08:53:33 executing program 1 (fault-call:8 fault-nth:2): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="f007657468000000000000000000000020000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r2, @ANYBLOB="00000000fffff8ff000000000800010063627300a15fa104351008ca3bd55a46fac8ee1cc93d69abd5ff5bb900"/63], 0x48}}, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000300)=@xdp={0x2c, 0xa, r2, 0x40}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000380)="1f9f190275018318529ca6bd863d30286fe7f3a665b47031a82e699429dc9e4331baf0757b0aed641c7ae0834f401982b019c45fcde8adcb374c66fc55992aec7ccac16f2e51ebbc77ad83261dc47ec6a63d72579c8ce8ac1f132a3fe3c84664c232a4d7454c4c079dec0b9c79571109e66a85a3b181307626318f64a226f26a9a35da7ea3519472a54fe66e23328e6b1f4e5a74485c5f868ae5ac9ac029e3ced14879d1a2", 0xa5}], 0x1}, 0x10) chdir(&(0x7f00000002c0)='./bus\x00') r3 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000440)) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0x40d09) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 08:53:33 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905011208070000000905"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 274.478909][ T9946] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 274.510427][ T9954] FAULT_INJECTION: forcing a failure. [ 274.510427][ T9954] name failslab, interval 1, probability 0, space 0, times 0 08:53:34 executing program 4: socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 274.540690][ T29] audit: type=1804 audit(1592988813.978:9): pid=9953 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir930900584/syzkaller.TwI9hr/32/bus/bus" dev="overlay" ino=16140 res=1 [ 274.592579][ T9954] CPU: 0 PID: 9954 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 274.600858][ T9954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.610916][ T9954] Call Trace: [ 274.614222][ T9954] dump_stack+0x188/0x20d [ 274.618575][ T9954] should_fail.cold+0x5/0xa [ 274.623091][ T9954] ? lock_downgrade+0x840/0x840 [ 274.627980][ T9954] ? fault_create_debugfs_attr+0x140/0x140 [ 274.633855][ T9954] should_failslab+0x5/0xf [ 274.638280][ T9954] kmem_cache_alloc+0x29b/0x740 [ 274.643137][ T9954] ? strncpy_from_user+0x2bd/0x3f0 [ 274.648265][ T9954] getname_flags+0xd2/0x5b0 [ 274.652781][ T9954] do_linkat+0x141/0x700 [ 274.657036][ T9954] ? __ia32_sys_symlink+0x70/0x70 [ 274.662069][ T9954] ? fput_many+0x2f/0x1a0 [ 274.666411][ T9954] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 274.671933][ T9954] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 274.678451][ T9954] ? do_syscall_64+0x21/0x7d0 [ 274.683139][ T9954] __x64_sys_link+0x5d/0x80 [ 274.687652][ T9954] do_syscall_64+0xf6/0x7d0 [ 274.692173][ T9954] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 274.698067][ T9954] RIP: 0033:0x45ca59 [ 274.701963][ T9954] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.721657][ T9954] RSP: 002b:00007fdf2796ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 274.730083][ T9954] RAX: ffffffffffffffda RBX: 00000000004f6100 RCX: 000000000045ca59 [ 274.738493][ T9954] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000200 [ 274.746471][ T9954] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.754466][ T9954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 274.762443][ T9954] R13: 0000000000000736 R14: 0000000000523242 R15: 00007fdf2796f6d4 [ 274.803876][ T9953] overlayfs: filesystem on './file0' not supported as upperdir [ 274.814490][ T9946] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 08:53:34 executing program 4: socket$inet(0x2, 0x1, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 274.839443][ T29] audit: type=1804 audit(1592988814.278:10): pid=9953 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir930900584/syzkaller.TwI9hr/32/bus/bus" dev="overlay" ino=16140 res=1 08:53:34 executing program 2: socket$inet6(0x10, 0x3, 0x80003) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="665f07000005eb3014203873bc33760036f300000000007dc0c6b18f7f8054617cbed5f8000400001500ae", 0x2b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 274.894316][ T29] audit: type=1804 audit(1592988814.308:11): pid=9968 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir930900584/syzkaller.TwI9hr/32/bus/bus" dev="overlay" ino=16140 res=1 08:53:34 executing program 5: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x10000200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000400)='./bus\x00', 0x1e1c3e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0xfffffe47) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='z1'], 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{0x0}], 0x1, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB], 0xb8}, 0x40) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) 08:53:34 executing program 4: socket$inet(0x2, 0x1, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 275.070795][ T1154] usb 4-1: new high-speed USB device number 27 using dummy_hcd 08:53:34 executing program 1 (fault-call:8 fault-nth:3): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 275.320751][ T1154] usb 4-1: Using ep0 maxpacket: 8 [ 275.376842][ T9991] FAULT_INJECTION: forcing a failure. [ 275.376842][ T9991] name failslab, interval 1, probability 0, space 0, times 0 [ 275.406603][ T9991] CPU: 1 PID: 9991 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 275.414950][ T9991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.425001][ T9991] Call Trace: [ 275.428303][ T9991] dump_stack+0x188/0x20d [ 275.432623][ T9991] should_fail.cold+0x5/0xa [ 275.437112][ T9991] ? fault_create_debugfs_attr+0x140/0x140 [ 275.442904][ T9991] should_failslab+0x5/0xf [ 275.447302][ T9991] kmem_cache_alloc+0x29b/0x740 [ 275.452133][ T9991] ? mark_lock+0x11f/0xdd0 [ 275.456627][ T9991] ? finish_task_switch+0x147/0x750 [ 275.461820][ T9991] __d_alloc+0x2a/0x920 [ 275.465957][ T9991] ? print_usage_bug+0x240/0x240 [ 275.470882][ T9991] d_alloc+0x4a/0x240 [ 275.474857][ T9991] d_alloc_parallel+0xe8/0x1b10 [ 275.479712][ T9991] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 275.485682][ T9991] ? __d_lookup_rcu+0x6c0/0x6c0 [ 275.490522][ T9991] ? lockdep_init_map_waits+0x26a/0x890 [ 275.496052][ T9991] ? lockdep_init_map_waits+0x26a/0x890 [ 275.502235][ T9991] ? __raw_spin_lock_init+0x34/0x100 [ 275.507514][ T9991] __lookup_slow+0x193/0x490 [ 275.512095][ T9991] ? vfs_rmdir+0x500/0x500 [ 275.516505][ T9991] ? d_lookup+0x18f/0x250 [ 275.520824][ T9991] lookup_one_len_unlocked+0x120/0x140 [ 275.526375][ T9991] ? lookup_one_len+0x190/0x190 [ 275.531271][ T9991] lookup_positive_unlocked+0x22/0xc0 [ 275.536748][ T9991] ovl_lookup_single+0x60/0x8f0 [ 275.541683][ T9991] ovl_lookup_layer+0x3ce/0x480 [ 275.546541][ T9991] ? debug_smp_processor_id+0x2f/0x185 [ 275.551985][ T9991] ? ovl_lookup_single+0x8f0/0x8f0 [ 275.557099][ T9991] ? d_alloc_parallel+0x785/0x1b10 [ 275.562212][ T9991] ovl_lookup+0x43d/0x1a50 [ 275.566626][ T9991] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 275.572589][ T9991] ? d_alloc_parallel+0x9ea/0x1b10 [ 275.577680][ T9991] ? ovl_path_next+0x2d0/0x2d0 [ 275.582695][ T9991] ? init_data_structures_once+0x4e0/0x4f0 [ 275.588544][ T9991] ? lockref_get_not_dead+0x66/0x80 [ 275.593731][ T9991] ? lockdep_init_map_waits+0x26a/0x890 [ 275.599261][ T9991] ? lockdep_init_map_waits+0x26a/0x890 [ 275.604971][ T9991] ? __raw_spin_lock_init+0x34/0x100 [ 275.610251][ T9991] __lookup_slow+0x256/0x490 [ 275.614831][ T9991] ? vfs_rmdir+0x500/0x500 [ 275.619227][ T9991] ? _raw_spin_unlock+0x24/0x40 [ 275.624071][ T9991] ? inode_permission+0xab/0x500 [ 275.628993][ T9991] walk_component+0x418/0x6a0 [ 275.635918][ T9991] ? handle_dots.part.0+0x1890/0x1890 [ 275.641444][ T9991] ? walk_component+0x6a0/0x6a0 [ 275.646376][ T9991] path_lookupat.isra.0+0x180/0x530 [ 275.651773][ T9991] filename_lookup+0x1a3/0x3e0 [ 275.656527][ T9991] ? nd_jump_link+0x360/0x360 [ 275.661200][ T9991] ? lock_downgrade+0x840/0x840 [ 275.666057][ T9991] ? __check_object_size+0x171/0x437 [ 275.671344][ T9991] ? strncpy_from_user+0x2bd/0x3f0 [ 275.677352][ T9991] ? getname_flags+0x275/0x5b0 [ 275.682119][ T9991] do_linkat+0x112/0x700 [ 275.686355][ T9991] ? __ia32_sys_symlink+0x70/0x70 [ 275.691372][ T9991] ? fput_many+0x2f/0x1a0 [ 275.695696][ T9991] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 275.701143][ T9991] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 275.707218][ T9991] ? do_syscall_64+0x21/0x7d0 [ 275.711886][ T9991] __x64_sys_link+0x5d/0x80 [ 275.716377][ T9991] do_syscall_64+0xf6/0x7d0 [ 275.720880][ T9991] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 275.726764][ T9991] RIP: 0033:0x45ca59 [ 275.730652][ T9991] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.750243][ T9991] RSP: 002b:00007fdf2798fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 275.758991][ T9991] RAX: ffffffffffffffda RBX: 00000000004f6100 RCX: 000000000045ca59 [ 275.766960][ T9991] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000200 [ 275.774923][ T9991] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.782871][ T9991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 275.790833][ T9991] R13: 0000000000000736 R14: 0000000000523242 R15: 00007fdf279906d4 [ 275.845103][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 275.871964][ T1154] usb 4-1: config 0 has no interface number 0 [ 275.893005][ T1154] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 275.927530][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 275.949321][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 275.962824][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 275.977170][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.000632][ T1154] usb 4-1: config 0 descriptor?? [ 276.021891][ T9960] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 276.040724][ T464] tipc: TX() has been purged, node left! [ 276.092080][ T1154] usb 4-1: invalid MIDI in EP 0 [ 276.097838][ T1154] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 276.258823][ T2525] usb 4-1: USB disconnect, device number 27 08:53:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x8, 0x3}) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@map_acorn='map=acorn'}]}) 08:53:36 executing program 4: socket$inet(0x2, 0x1, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:53:36 executing program 1 (fault-call:8 fault-nth:4): clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:36 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x40000000, @private1}, 0x1c) sendmmsg(r1, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0}}], 0xc6, 0x900) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000002c0)={@loopback, r2}, 0x14) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) close(0xffffffffffffffff) r3 = socket(0x1d, 0x0, 0x6) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') sendfile(0xffffffffffffffff, r4, 0x0, 0xa808) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x234000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000240)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 08:53:36 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905011208070000000905"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 277.547381][T10022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 277.607635][T10029] FAULT_INJECTION: forcing a failure. [ 277.607635][T10029] name failslab, interval 1, probability 0, space 0, times 0 [ 277.620277][T10022] ISOFS: Unable to identify CD-ROM format. [ 277.679137][T10031] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 277.697974][T10029] CPU: 1 PID: 10029 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 277.706351][T10029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.716469][T10029] Call Trace: [ 277.719797][T10029] dump_stack+0x188/0x20d [ 277.724141][T10029] should_fail.cold+0x5/0xa [ 277.728654][T10029] ? fault_create_debugfs_attr+0x140/0x140 [ 277.734472][T10029] should_failslab+0x5/0xf [ 277.738898][T10029] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 277.744336][T10029] ? vfs_getxattr+0xb5/0x270 [ 277.748932][T10029] ? lookup_one_len_unlocked+0x97/0x140 [ 277.754500][T10029] ? xattr_permission+0x2f0/0x2f0 [ 277.759595][T10029] ovl_encode_real_fh+0xc1/0x420 [ 277.764535][T10029] ? ovl_set_attr+0x220/0x220 [ 277.769208][T10029] ? ovl_check_metacopy_xattr+0x73/0x130 [ 277.774838][T10029] ? ovl_lookup_single+0xb5/0x8f0 [ 277.779862][T10029] ovl_get_index_name+0x18/0x70 [ 277.784714][T10029] ovl_lookup_index+0xc8/0x540 [ 277.789569][T10029] ? ovl_get_index_fh+0x1b0/0x1b0 [ 277.794586][T10029] ? ovl_lookup+0xc2e/0x1a50 [ 277.799172][T10029] ? d_alloc_parallel+0x785/0x1b10 [ 277.804300][T10029] ovl_lookup+0x762/0x1a50 [ 277.808749][T10029] ? ovl_path_next+0x2d0/0x2d0 [ 277.813560][T10029] ? init_data_structures_once+0x4e0/0x4f0 [ 277.821387][T10029] ? lockref_get_not_dead+0x66/0x80 [ 277.826597][T10029] ? lockdep_init_map_waits+0x26a/0x890 [ 277.832171][T10029] ? lockdep_init_map_waits+0x26a/0x890 [ 277.837715][T10029] ? __raw_spin_lock_init+0x34/0x100 [ 277.843004][T10029] __lookup_slow+0x256/0x490 [ 277.847591][T10029] ? vfs_rmdir+0x500/0x500 [ 277.852004][T10029] ? _raw_spin_unlock+0x24/0x40 [ 277.857042][T10029] ? inode_permission+0xab/0x500 [ 277.861998][T10029] walk_component+0x418/0x6a0 [ 277.866673][T10029] ? handle_dots.part.0+0x1890/0x1890 [ 277.872040][T10029] ? walk_component+0x6a0/0x6a0 [ 277.876910][T10029] path_lookupat.isra.0+0x180/0x530 [ 277.882114][T10029] filename_lookup+0x1a3/0x3e0 [ 277.886874][T10029] ? nd_jump_link+0x360/0x360 [ 277.891546][T10029] ? lock_downgrade+0x840/0x840 [ 277.896429][T10029] ? __check_object_size+0x171/0x437 [ 277.901738][T10029] ? strncpy_from_user+0x2bd/0x3f0 [ 277.906864][T10029] ? getname_flags+0x275/0x5b0 [ 277.911721][T10029] do_linkat+0x112/0x700 [ 277.915966][T10029] ? __ia32_sys_symlink+0x70/0x70 [ 277.920987][T10029] ? fput_many+0x2f/0x1a0 [ 277.925321][T10029] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.930842][T10029] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 277.936821][T10029] ? do_syscall_64+0x21/0x7d0 [ 277.941500][T10029] __x64_sys_link+0x5d/0x80 [ 277.946009][T10029] do_syscall_64+0xf6/0x7d0 [ 277.951208][T10029] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 277.957100][T10029] RIP: 0033:0x45ca59 [ 277.960991][T10029] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.980596][T10029] RSP: 002b:00007fdf2796ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 277.989010][T10029] RAX: ffffffffffffffda RBX: 00000000004f6100 RCX: 000000000045ca59 [ 277.997870][T10029] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000020000200 [ 278.005936][T10029] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 278.013898][T10029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 278.021864][T10029] R13: 0000000000000736 R14: 0000000000523242 R15: 00007fdf2796f6d4 [ 278.047346][T10018] can: request_module (can-proto-6) failed. 08:53:37 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cpuinfo\x00', 0x0, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000100)={0xc, {0x94, "f589dedb8336c971afbb5ed4840a6c215eeed5c89d5dc0525179ca717e4d5be5cc2402361ad57d67e9abb3988c542b2444fe8fb4c33804d2de34835d91018d623946af50135213734d771451383698557cace52efbe8e1ec3ec822efb4236a9e351f219615c884e65b0a42e36b616c410a99fd2213fef77a2ca8e13f57fa5ca2615a45c453e06c6b8e6fda7de1754abc87561a33"}}, 0x9a) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) dup2(r2, r4) [ 278.121151][ T1154] usb 4-1: new high-speed USB device number 28 using dummy_hcd 08:53:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 278.177188][T10038] ISOFS: Unable to identify CD-ROM format. 08:53:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000000000a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/408]}, 0x210) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f000000000000006df24bdf00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100636273001c00020018000100"/48], 0x48}}, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) 08:53:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 278.380415][ T1154] usb 4-1: Using ep0 maxpacket: 8 [ 278.423057][T10059] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:37 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x1294, 0x1320, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\"s'], 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) delete_module(&(0x7f0000000000)='/\x00', 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 278.500746][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 278.508772][ T1154] usb 4-1: config 0 has no interface number 0 [ 278.511283][T10064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:38 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000340)=0x203, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x200000000004e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) fchdir(r0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1}, 0x42) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0x100000530) [ 278.560425][ T1154] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 08:53:38 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 278.613807][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 08:53:38 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 278.658308][ T1154] usb 4-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 278.714805][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 278.750385][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.753172][T10018] can: request_module (can-proto-6) failed. [ 278.791249][ T1154] usb 4-1: config 0 descriptor?? [ 278.810667][T10020] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 278.880506][ T2497] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 278.882727][ T1154] usb 4-1: invalid MIDI in EP 0 [ 278.917493][ T1154] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 279.039695][ T1154] usb 4-1: USB disconnect, device number 28 08:53:38 executing program 5: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x10, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0x14, 0x2, [@TCA_HHF_EVICT_TIMEOUT={0x8}, @TCA_HHF_QUANTUM={0x8, 0x2, 0x6}]}}]}, 0x40}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$tipc(r5, &(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x3, {0x41, 0x4, 0x4}}, 0x10) [ 279.240572][ T2497] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.260287][ T2497] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 279.270066][ T2497] usb 3-1: New USB device found, idVendor=1294, idProduct=1320, bcdDevice= 0.40 [ 279.309504][ T2497] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 279.328965][ T2497] usb 3-1: config 0 descriptor?? 08:53:39 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c0900000905011208070000000905"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:39 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:39 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendto$netrom(r0, &(0x7f0000000440)="8f8059c36f1f172fdf02efefe51ef5b76b947ca90d9c4eb3a607cafb671d25462ae23ca5163235b2f0cd9c720163871439996dc377c51a2f74525d042ac4f9111e1576664862b0cf937fc3ed5ecd8046f85196a4b8fc242f7efce172e1efec2b3f24fce2731d578acedf0235c107babfdc717723e4ac0e76363d0147ba02144e3a50c235cb24ba87b852264c69c2ce18a66b4ac3ed1aed5dfa339859e4a021a4624eff240c1d8c2b93b32a4fc0fa2fd202bc2e9edb1fe1c50be43964597213f2c28d7d85df541b8d071ff1703b292f4d99b0dc57c9812fdef9537142cef7b4a742e58b80", 0xe4, 0x8010, &(0x7f0000000180)={{0x3, @bcast}, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default]}, 0x48) 08:53:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bond0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r5, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r4, r5, &(0x7f0000000000), 0xffff) fcntl$addseals(r5, 0x409, 0x8) fchmod(r5, 0x0) dup3(r4, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r7, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r6, r7, &(0x7f0000000000), 0xffff) fcntl$addseals(r7, 0x409, 0x8) fchmod(r7, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x48, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYRESOCT=r7, @ANYRES32=r4, @ANYBLOB="00000000000000001c0012800900c7006200974c191a790290bb7d60bd07138afa4e59000001000055fb73e5b2b157055a609af2007814435d7bc462ba6e96c0f7d1fc8138914403767592a4040cde8506cbd82c1596003c13dd6413f56aa03ee555489626ca335bbae58d1911cba09567f56e8367c14cff8796b556cc5aa91f00bc36dc559f1aa021e0e0f34fdf703b1448ac70a57ebca5e9888e948fc4ddd990bbaa17288ebd89e4e6c58045fab98406ff8f674e30b8cde93653e10893939960eb1ad24bcfb50b39d2bef427466affbe4d1debdcb8cd33087916fe1cfb3d1ef724bbf860ba51"], 0x3c}}, 0x40008001) 08:53:39 executing program 0: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') r3 = socket$key(0xf, 0x3, 0x2) recvfrom(r3, &(0x7f00000001c0)=""/204, 0xcc, 0x2000, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000002c0)={0x14c}, 0xff7e) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}}) [ 279.752246][T10117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 279.814137][ T2497] hid-led 0003:1294:1320.0001: unknown main item tag 0x0 [ 279.823286][ T2497] hid-led 0003:1294:1320.0001: unknown main item tag 0x0 [ 279.833823][T10136] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 279.845106][ T2497] hid-led 0003:1294:1320.0001: unknown main item tag 0x0 [ 279.867507][ T2497] hid-led 0003:1294:1320.0001: unknown main item tag 0x0 [ 279.885719][ T2497] hid-led 0003:1294:1320.0001: unknown main item tag 0x0 [ 279.891230][T10117] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 279.914931][ T2497] hid-led 0003:1294:1320.0001: hidraw0: USB HID v0.00 Device [HID 1294:1320] on usb-dummy_hcd.2-1/input0 [ 279.944089][ T2497] hid-led 0003:1294:1320.0001: Riso Kagaku Webmail Notifier initialized [ 279.959138][ T2525] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 280.015176][ T1154] usb 3-1: USB disconnect, device number 2 [ 280.043900][ T5] leds riso_kagaku0:blue: Setting an LED's brightness failed (-38) [ 280.061916][ T5] leds riso_kagaku0:green: Setting an LED's brightness failed (-38) [ 280.115395][ T5] leds riso_kagaku0:red: Setting an LED's brightness failed (-38) 08:53:39 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x40000008, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x20000) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0x8, 0xffff, 0x80000000, 0xffff, 0x404}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) r5 = socket(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="0000000000000000280012000900010076657468", @ANYRES32=0x0, @ANYRESDEC], 0x48}}, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r9 = epoll_create(0x10007fff) syz_open_pts(r8, 0x0) dup3(r9, r8, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00000000c0)={0x8d, &(0x7f0000000080)=[{0x1, 0x6, 0x53, 0x5}, {0x5, 0x2, 0x84}]}, 0x10) [ 280.233938][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 280.264708][T10162] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 280.354840][ T2525] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 280.363158][ T2525] usb 4-1: config 0 has no interface number 0 [ 280.372575][ T2525] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 280.389586][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 280.408147][ T2525] usb 4-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 280.445142][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 280.478279][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.497551][ T2525] usb 4-1: config 0 descriptor?? [ 280.526658][T10122] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 280.607137][ T2525] usb 4-1: invalid MIDI in EP 0 [ 280.613863][ T2525] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 280.769004][ T2525] usb 4-1: USB disconnect, device number 29 [ 280.800398][ T1154] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 281.190245][ T1154] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 281.201261][ T1154] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 281.211421][ T1154] usb 3-1: New USB device found, idVendor=1294, idProduct=1320, bcdDevice= 0.40 [ 281.220602][ T1154] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 281.229650][ T1154] usb 3-1: config 0 descriptor?? 08:53:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3400000010000108a951675e0000000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000014001680100001800c00040000000000000000009e4bd5b47947839f894098e0aed092af7c453b95eeda8b6e47be0bde9cc4591a4ea14db567102be6a357c63c564c3207074445e5693593acbff27f8e27259b8a8ca9a68579be5c71f42f969838bbaceae3aea33d41d5ba5060ac35d0dc810f227f9ddc30791d67c743a83f7461c6f6ee80ba9c08ab7b7cfb3285c2356da39817a20d9afa1172de3ae884062203f6a0b75b201c7d26fa156fda425688bcd9c5b92fd415f4fb55c1d0250e5125312cd9e72d1b563d1ce41b49ed7721685cd1"], 0x34}}, 0x0) 08:53:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:53:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000499a02640000"]) 08:53:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000024000b0f000000000000000000000000aa0e5dacdab9ec0d957c525b89c5aa3bc9", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100636273001c00020018000100"/48], 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000040)={'wg0\x00', r4}) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:41 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200)={0x1, 0x3, 0xa4, 0x0, 0x6c6d}, 0x14) r6 = fcntl$dupfd(r1, 0x0, r1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f00000002c0)={0x0, 0x0, {0x2, 0x2, 0xc97, 0x1, 0x40}, 0xfffffffa}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDCTL_DSP_CHANNELS(r6, 0xc0045006, &(0x7f0000000080)=0x1) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000001c0)="600084e002000a0000000001000000c98f13", 0x12, 0x400}, {0x0, 0x0, 0x34f9}], 0x0, 0x0) umount2(&(0x7f0000000500)='./file0\x00', 0x0) 08:53:41 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 281.531963][ T1154] hid-led 0003:1294:1320.0002: unknown main item tag 0x0 [ 281.550073][ T1154] hid-led 0003:1294:1320.0002: unknown main item tag 0x0 [ 281.557178][ T1154] hid-led 0003:1294:1320.0002: unknown main item tag 0x0 [ 281.568897][ T1154] hid-led 0003:1294:1320.0002: unknown main item tag 0x0 [ 281.605748][ T1154] hid-led 0003:1294:1320.0002: unknown main item tag 0x0 [ 281.649066][ T1154] hid-led 0003:1294:1320.0002: hidraw0: USB HID v0.00 Device [HID 1294:1320] on usb-dummy_hcd.2-1/input0 [ 281.673293][T10200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 281.722511][ T29] audit: type=1800 audit(1592988821.168:12): pid=10206 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16238 res=0 [ 281.745211][T10207] overlayfs: missing 'lowerdir' [ 281.767870][ T1154] hid-led 0003:1294:1320.0002: Riso Kagaku Webmail Notifier initialized 08:53:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 281.794130][T10217] overlayfs: missing 'lowerdir' [ 281.808590][T10206] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:41 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000000180)="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", 0x1f8, 0x8}, {&(0x7f0000000380)="d597056dbe199ff20e3ee294cc1fb5a15b6b5463278c301f03b8e15aceeacd5a48876b637cd3d550697fe03c709ab9c36e10582b84e6901153f44e0b08d585a57683a36a2dad3cc4dcf5f02f089797c12c18234b3216e966281b973715d18401b407532db7f4e4da34c1726fb8e0743646b0d95dcb251c6aa1f944e0884fd76f06e382e4", 0x84, 0x1}], 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) chroot(&(0x7f0000000040)='./file0\x00') [ 281.853705][ T1154] usb 3-1: USB disconnect, device number 3 [ 281.886049][T10209] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 281.911573][ T5] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 281.925381][ T3794] leds riso_kagaku0:blue: Setting an LED's brightness failed (-38) [ 281.944556][ T3792] leds riso_kagaku0:green: Setting an LED's brightness failed (-38) [ 281.953436][T10229] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 281.968617][ T3792] leds riso_kagaku0:red: Setting an LED's brightness failed (-38) [ 281.977474][T10213] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 282.002339][T10206] minix_free_inode: bit 1 already cleared [ 282.006519][T10209] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:53:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 282.028673][T10213] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:53:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x4, 0x0, 0x4) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./bus/file1\x00') [ 282.106065][T10216] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 282.130121][T10241] ntfs: (device loop5): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 282.138998][T10241] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. 08:53:41 executing program 2: socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 282.160153][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 282.183286][T10241] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 282.196949][T10241] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. [ 282.210304][T10216] MINIX-fs: mounting unchecked file system, running fsck is recommended 08:53:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x11) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r5, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r4, r5, &(0x7f0000000000), 0xffff) fcntl$addseals(r5, 0x409, 0x8) fchmod(r5, 0x0) dup3(r4, r5, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@getchain={0x44, 0x66, 0x200, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x4, 0x4}, {0xffe0, 0x4}, {0x4, 0x1}}, [{0x8, 0xb, 0xd98}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x200}, {0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0xc894) [ 282.280293][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 282.293224][ T5] usb 4-1: config 0 has no interface number 0 [ 282.300387][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 08:53:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x8) ioctl$TIOCSBRK(r1, 0x5427) ioctl$int_in(r0, 0x40000000af01, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 282.322497][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 282.332629][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 282.342726][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 0 [ 282.352998][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 282.365810][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 08:53:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 282.376093][ T5] usb 4-1: config 0 descriptor?? [ 282.379296][ T6807] minix_free_inode: bit 1 already cleared [ 282.410371][T10199] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 282.471190][ T5] snd-usb-audio: probe of 4-1:0.2 failed with error -12 08:53:41 executing program 2: socketpair$unix(0x1, 0x1, 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 282.584787][T10274] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:53:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) pipe(&(0x7f0000000180)) fchmod(r1, 0x1) dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000040)={0x7, 'veth1_to_bond\x00', {0x800}, 0x6dd}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c7570701588f6f0723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 282.639961][ T5] usb 4-1: USB disconnect, device number 30 08:53:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 282.852671][T10298] overlayfs: unrecognized mount option "uppˆöðr=./file0" or missing value [ 282.869995][T10298] overlayfs: unrecognized mount option "uppˆöðr=./file0" or missing value 08:53:42 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$kcm(r3, &(0x7f0000000240)={&(0x7f0000000040), 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/74, 0x4a}], 0x1, &(0x7f00000001c0)=""/84, 0x54}, 0x40001010) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACSEC_SCB={0x5}, @IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x44}}, 0x0) 08:53:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x42008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x999}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @loopback, 0x20}, 0x1c) select(0x40, &(0x7f0000000000)={0x100000001, 0x19, 0x6, 0xa5d, 0x100000000, 0x5, 0x8000, 0xfffffffffffffff9}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x2710}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) socket(0x11, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x3, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@private2, @dev={0xfe, 0x80, [], 0x38}, @dev={0xfe, 0x80, [], 0x24}, 0x0, 0x3f, 0x8, 0x400, 0x101, 0x110, r3}) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x3, 0x0, [], [{0x30ab, 0x200, 0x2, 0x20, 0x1, 0x4}, {0x9, 0x9, 0x7, 0x3ff, 0x1f, 0x5}], [[], [], []]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000240)={0x14, 0x13, 0x1, {0x10, 0x3, 0x8}}, 0x14) 08:53:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000008080)={@none, 0xfffff800}) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000081c0)={&(0x7f00000080c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000008180)={&(0x7f0000008100)=@can_newroute={0x6c, 0x18, 0x400, 0x70bd27, 0x25dfdbfc, {0x1d, 0x1, 0x8}, [@CGW_MOD_OR={0x15, 0x2, {{{0x1, 0x0, 0x0, 0x1}, 0x5, 0x2, 0x0, 0x0, "fc7cb1aab6bebff1"}, 0x7}}, @CGW_MOD_SET={0x15, 0x4, {{{0x0, 0x1}, 0x6, 0x1, 0x0, 0x0, "d35a406443091103"}, 0x1}}, @CGW_LIM_HOPS={0x5, 0xd, 0xed}, @CGW_LIM_HOPS={0x5, 0xd, 0xe0}, @CGW_MOD_OR={0x15, 0x2, {{{0x1}, 0x2, 0x1, 0x0, 0x0, "0c14c708ddf828a9"}, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000008040)=0x4000) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) recvmmsg(r0, &(0x7f0000007e80)=[{{&(0x7f0000000040)=@llc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/34, 0x22}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/180, 0xb4}], 0x3, &(0x7f0000001500)=""/93, 0x5d}, 0x6}, {{&(0x7f0000001580)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001600)=""/233, 0xe9}, {&(0x7f0000000380)=""/8, 0x8}, {&(0x7f0000001700)=""/193, 0xc1}, {&(0x7f0000001800)=""/97, 0x61}, {&(0x7f0000001880)=""/143, 0x8f}, {&(0x7f0000001940)=""/157, 0x9d}, {&(0x7f0000001a00)=""/8, 0x8}], 0x7, &(0x7f0000001ac0)=""/4096, 0x1000}, 0xd0000000}, {{&(0x7f0000002ac0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000002b40)=""/223, 0xdf}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/18, 0x12}, {&(0x7f0000003c80)=""/104, 0x68}, {&(0x7f0000003d00)=""/122, 0x7a}, {&(0x7f0000003d80)=""/4096, 0x1000}], 0x6, &(0x7f0000004e00)=""/221, 0xdd}, 0x7}, {{&(0x7f0000004f00)=@ax25={{}, [@rose, @rose, @remote, @remote, @netrom, @rose, @null, @bcast]}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/161, 0xa1}, {&(0x7f0000006040)=""/131, 0x83}, {&(0x7f0000006100)=""/20, 0x14}, {&(0x7f0000006140)=""/188, 0xbc}, {&(0x7f0000006200)=""/169, 0xa9}], 0x6, &(0x7f0000006340)=""/45, 0x2d}, 0x80d}, {{&(0x7f0000006380)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006400)=""/39, 0x27}, {&(0x7f0000006440)=""/90, 0x5a}, {&(0x7f00000064c0)=""/88, 0x58}, {&(0x7f0000006540)=""/157, 0x9d}, {&(0x7f0000006600)=""/53, 0x35}, {&(0x7f0000006640)=""/38, 0x26}, {&(0x7f0000006680)=""/59, 0x3b}], 0x7, &(0x7f0000006740)=""/245, 0xf5}, 0x80000001}, {{&(0x7f0000006840)=@generic, 0x80, &(0x7f0000007d40)=[{&(0x7f00000068c0)=""/94, 0x5e}, {&(0x7f0000006940)=""/36, 0x24}, {&(0x7f0000006980)=""/183, 0xffffffffffffffe4}, {&(0x7f0000006a40)=""/248, 0xf8}, {&(0x7f0000006b40)=""/173, 0xad}, {&(0x7f0000006c00)=""/142, 0x8e}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/89, 0x59}], 0x8, &(0x7f0000007dc0)=""/141, 0x8d}, 0x7}], 0x6, 0x143, &(0x7f0000008000)={0x77359400}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e00000000000000006b6469723d2e2f66696cf1312c75702e2f66696c653000"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, 'GPL\x00'}, {0x20, ':@&'}, {0x20, 'GPL\x00'}, {0x20, 'GPL\x00'}], 0xa, "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"}, 0x101e) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xb, 0xa, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9419, 0x0, 0x0, 0x0, 0x5}, [@exit, @map_val={0x18, 0xa, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, @ldst={0x1, 0x1, 0x3, 0x5, 0xd, 0x6}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, @ldst={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffe0}]}, &(0x7f0000000080)='GPL\x00', 0x23f, 0x0, 0x0, 0x40f00, 0xf, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xa, 0x4, &(0x7f0000000200)=ANY=[@ANYRES16=r4], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1006, &(0x7f0000001480)=""/4102, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5}, 0x78) 08:53:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:42 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) socket$packet(0x11, 0x0, 0x300) [ 283.398763][T10333] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 283.421177][ T29] audit: type=1800 audit(1592988822.869:13): pid=10321 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16250 res=0 08:53:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7, 0x26200) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000002c0)={0x9, 0x4, 0x7, 0x9, "7bb03ecf2280dde4663b481d0a5ce430dc7def93fc8ac7656f891e3033081bbc"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c866b94d0900000f320f0133f30f01e80f69e8650f01c883dd000f0131ba400c3ef20f2c2b66efbafc0ced", 0x33}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000180)="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") ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x200000000000204, 0x0, 0x4ca], 0x0, 0x500}) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x8}, 0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:53:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x101401, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$rds(r3, &(0x7f0000000200)={0x2, 0x4e24, @local}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=@newlink={0x48, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r4}, @IFLA_HSR_SLAVE2={0x8, 0x2, r1}]}}}, @IFLA_LINKMODE={0x5, 0x11, 0x2}]}, 0x48}}, 0x0) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000001c0)=0x6, 0x4) ioctl$TIOCCONS(r7, 0x541d) 08:53:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:53:43 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000000)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x0) ftruncate(r0, 0x1000000) perf_event_open(&(0x7f000001d000)={0x1, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) sendfile(r1, r0, &(0x7f00000000c0)=0xf18001, 0xeefffdef) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f776572646972ce22ae685c7498036f726b6469723d2e2f66696c65312c75707065726469563d2e2fc0696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 283.530021][ T5] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 283.558824][T10337] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 283.779850][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 283.900201][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 283.928909][ T5] usb 4-1: config 0 has no interface number 0 [ 283.973910][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 284.014541][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 284.049609][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 284.060595][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 0 [ 284.071482][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 284.081288][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.097229][ T5] usb 4-1: config 0 descriptor?? [ 284.120215][T10324] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 284.187529][ T5] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 284.348802][ T5] usb 4-1: USB disconnect, device number 31 08:53:44 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) close(r1) 08:53:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:53:44 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) socket$packet(0x11, 0x0, 0x300) 08:53:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000ffff000100636273001c0002001800010000001d62af6292c1237eb92c4e71e15d00000000000000ffffffff0000000000000000000000000000f60bac10402467ac117d0c6eb4b5c77c6f6a46347c54240af09ccf35c78d34aa58fffffffffffff801"], 0x48}}, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x81, @private2={0xfc, 0x2, [], 0x1}, 0x4ce8}, 0x1c) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x10}, [@ldst={0x6, 0x2, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f0000000340)=""/195, 0x0, 0x0, [], r9, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 08:53:44 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x2}) mount$overlay(0x400000, &(0x7f0000000040)='./file1\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/283]) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$DRM_IOCTL_MODE_GETFB(r0, 0xc01c64ad, &(0x7f0000000080)={0x391b, 0x100, 0x8, 0x6, 0x1, 0x3ff, 0x3}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 284.955398][T10400] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 285.046318][T10407] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 285.070493][T10400] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 285.086072][T10405] overlayfs: unrecognized mount option "uperdir=./file0kÒ÷–dó%×’Óë™jR$䤴u&>rEp ^?í®Ÿ»_zxÑ ô©"àáâåIf·1²LëG¥wú¦×Š•Äù¥¨¹ÔÂJhjˆhò;:~Ëj»Ëq( Õ@AEM[Ë(•@" or missing value [ 285.131944][T10426] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:44 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) socket$packet(0x11, 0x0, 0x300) [ 285.153239][T10400] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 285.165922][T10417] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 08:53:44 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r1]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 285.217582][T10405] overlayfs: unrecognized mount option "uperdir=./file0kÒ÷–dó%×’Óë™jR$䤴u&>rEp ^?í®Ÿ»_zxÑ ô©"àáâåIf·1²LëG¥wú¦×Š•Äù¥¨¹ÔÂJhjˆhò;:~Ëj»Ëq( Õ@AEM[Ë(•@" or missing value 08:53:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 285.301354][ T2525] usb 4-1: new high-speed USB device number 32 using dummy_hcd 08:53:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x65}, [@ldst={0x3, 0x0, 0x6, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="340500004b81aee12a8a5d9cb054572009d5b4a816442a04b8ff6d84d1b1e658e8932ab21c520a3421ecbb655405444491a1ab15dadc23f5dd7cda133cdeda33d54d8878e0e30f50dfd95c123ee9b5d701e282fcb1465b0700", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES64, @ANYRES64], 0x58, 0x4}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./file0\x00', r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fstat(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r5}, {}], {}, [], {0x10, 0x4}}, 0x34, 0x0) syz_mount_image$exfat(&(0x7f0000000080)='exfat\x00', 0x0, 0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="7909ecbf6d848765700d75aaa633e9fe7d154e5ecb8ca35254ff17c3c8bae8aec1177200d7711190b5072ec9fdf19e73ec57f70f210eac2889794f78c3ed245c369d015234864a96d2745191aa52231839ea7577a2132f0cbdf7bd19b66fb073b4a0d7a0a5c57c6da645d2c5f085a335b4df205f3162", 0x76, 0x7}, {&(0x7f0000000540)="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", 0x1000, 0x1}], 0x20000, &(0x7f00000001c0)=ANY=[@ANYBLOB='utf8,gid=', @ANYRESHEX=r1, @ANYBLOB=',codepage=maciceland,uid=', @ANYRESHEX=r2, @ANYBLOB=',gid=', @ANYRESHEX=0xee01, @ANYBLOB="2c696f6368617273b646dac8e01a139a6665", @ANYRESHEX=r5, @ANYBLOB=',pcr=00000000000000000039,dont_appraise,seclabel,fsuuid=fb75f694-8541-1a\x002-ad\r0-l74e64cf,func=KEXEC_INITRAMFS_CHECK,appraise,hash,subj_type=,permit_directio,dont_measure,\x00']) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r6) 08:53:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="61747e4ffd18828f3c3d8a235f36dc661de2db9e55ab3b521268fac17ef6e587d1308ee00cec95ab31f2981e3e9db96b09b9ed417eedbcf8818a1979984af984e305ff9b3132854d61082e78d369c5bdfd1393064b0805a1727ba52c15999fa3cc598e85798ed9332f60f7db104a71e6c3d1a374382dfb52164ce49da46f078c8f544a8bae4b82afb52952b626e1c5a4af866bdb385775c17d74872fb5692a6717b11ec98a0f74a2b75d4e2cb63dbd3d9d2c716d9e6fd403e28a558faf5f1d31931720a305e9e675ef7186df7ebc9b554eb667b30b416a0c2ef227c25e10bf50351d60c45cfc06c7c830f81f14ec4b7e6bb8a9b6132e0a3ede912adfd4", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) close(r1) [ 285.549672][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 285.679991][ T2525] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 285.688029][ T2525] usb 4-1: config 0 has no interface number 0 [ 285.716616][ T2525] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 285.719949][T10471] overlayfs: unrecognized mount option "" or missing value [ 285.729731][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 285.750097][ T2525] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 285.761684][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 0 [ 285.774121][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 285.785937][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.798398][ T2525] usb 4-1: config 0 descriptor?? [ 285.820241][T10409] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 285.835200][T10471] overlayfs: unrecognized mount option "" or missing value [ 285.891058][ T2525] snd-usb-audio: probe of 4-1:0.2 failed with error -12 [ 286.064450][ T2473] usb 4-1: USB disconnect, device number 32 08:53:46 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:53:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:46 executing program 5: pipe(&(0x7f0000000180)) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000500)) prlimit64(0x0, 0x7, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) fchmod(r4, 0x0) dup3(r3, r4, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000080)={0x0, 0x9, 0x5, r4, 0x0, &(0x7f0000000040)={0x980924, 0x3, [], @value=0x7}}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x5e, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/94}, &(0x7f0000000240)=0x78) socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0x0) 08:53:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) fchmod(r4, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x10100, 0x0) fsconfig$FSCONFIG_SET_FLAG(r5, 0x0, &(0x7f0000000100)='rw\x00', 0x0, 0x0) dup3(r3, r4, 0x0) r6 = fcntl$dupfd(r4, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map=r6, r8, 0x1e}, 0x10) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r9, 0x4040ae9e, &(0x7f0000000080)=ANY=[@ANYBLOB="7047746c42c34d0b"]) 08:53:46 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000004780)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0011006a0011b3000c0016d0000f0000c73811c99dd29ca38e391b", @ANYRES32=0x0, @ANYBLOB="040009"], 0x1c}], 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c80)={@loopback, 0x53, r2}) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f776572642c776f726b6469723d2e2f66616c65312c75707065726469723d2e2f66696c22e86b214d78c5670000"]) r3 = gettid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_VOLUME(r5, 0x80044d12, &(0x7f0000000180)) tkill(r3, 0x33) sched_setparam(r3, &(0x7f0000000040)=0xfffffffc) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) close(r1) 08:53:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:46 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x2a02, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003e000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000000c0)="0f01b4070066b9a50b000066b80600000066ba000000000f3065f3af0f090f01c8362e0f71d7072626f30fc772b366b9800000c00f326635010000000f30c40266b9590900000f32", 0x48}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xc62, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7], 0xd000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) accept4$rose(r3, 0x0, &(0x7f00000002c0), 0x800) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1003, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x7, 0xffffffffffffffff, 0x1a) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e20, 0x7ff, @mcast1, 0xffffffff}, 0x1c) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 286.755391][T10502] overlayfs: unrecognized mount option "lowerd" or missing value 08:53:46 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x4) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c65316b12d98f085fffdce94b94d72f8cc5a8086a648ebc7df570e8072307c88247111dd9ab291eb1224ec97617d8e8c18f1d6db50400000000000000fc1853fa39c9f0db2fbdf860579c351952b15241e5d944984de7b35c1dd9b8133904a8641896b8a8f9561acec68af901a55faf505433f9f9bde22329db64baa704be1c4fa24c7ac1"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 287.020670][ T2497] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 287.058649][T10535] overlayfs: failed to resolve './file1kÙ_ÿÜéK”×/ŒÅ¨jdŽ¼}õpè#È‚GÙ«)±"NÉvØèÁmµ': -2 [ 287.135913][T10544] overlayfs: failed to resolve './file1kÙ_ÿÜéK”×/ŒÅ¨jdŽ¼}õpè#È‚GÙ«)±"NÉvØèÁmµ': -2 [ 287.279627][ T2497] usb 4-1: Using ep0 maxpacket: 8 [ 287.306908][T10520] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 287.412360][ T2497] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 287.421618][ T2497] usb 4-1: config 0 has no interface number 0 [ 287.427877][ T2497] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 287.439984][ T2497] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 287.450785][ T2497] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 287.461272][ T2497] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 287.470976][ T2497] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 287.481121][ T2497] usb 4-1: config 0 descriptor?? [ 287.500200][T10512] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 287.508099][T10512] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 287.674290][T10520] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 287.733841][ T2497] usb 4-1: USB disconnect, device number 33 08:53:47 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:53:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x202000, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="500000000206010000001700000000fffffff0000c000300686173683a697000056cd8fd000000000900020073797a30000000000c002afd911f07800800124000040000050005000a0000000500010007"], 0x50}}, 0x0) 08:53:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="30acbdc6619726219307ad96120cd94f30783e3ae5f8713fe7c1daecf960b89b244581e12ab9791c0cf0d121a27a1986da314a0b9d941f6d7a2d10e28774202fe9c5337fcde3ca2cf1368ade69646d05329e6a558516953193f4bb967a2035c15a21d5b845869fa48af09022a77ad09cb74e158368f09891a174166f266b84ea46b0275f5dc4a6cf5d6f10ab69034e24211e4e542cc403ac3ce7646ebe231ef92aeba2e915c29ceba2ed5f24a47dff3b38201da3908471eddf845bd4dae3d3d83d020ca67d087b6f3a0274753117e2a616b91176428270f61798ee839a00d9207739330b4d0567bfbe3338d34e42944f48ebf21c9491899e67aae43f8353e6391d9f74ff9d77ad450a167731f054fa55c2dc56d39a3c471ed80d0482c9c99fa5ce19ce39b4688c28216d9d6914a3d943efcb82e59d2da21073d8422dcc128f5f3a79f3b384bc2ff5562f1b094fd004777ba4dad321e0c27c156ff0bb0426a894b358ca3fbe65ff0668253f9e6ac96b85ac0dd274e79dfcf9a14d64f00e4d18246e1041ca4751ef0091b5bb453d59d47a9e4d9375290371c7ad384cff777d091353138c70171439bd4572e18d8525c0d5669535fd250d79f710fe877cc72d0c2610c421ceb55071a2d50bcb2a3ade2c78fa2296b27499c69e19ad8e2af311d97aff873c1822c25f4b47110df959434bbbd904ced6f334764e1c98f7e71268d322710ec149d3ffcdd3d5228eda8484f67388e20b903d56ed4a0c7cb912a76f4cade3067ae1997abff2e36596d9d147aca2aaeceb3d5b190b6ce0c6c0548fbe5138f866ebab17609b6f52884e47d202b465345ec76e746e0dec9a61da08e4e3ed3523396a3c6b47015584c20503c8dd75d90cf292af3730a4e7c7431239ff22648fca2deffc2d61ba08e9736f076a28d4f356b81bde5e67bf692da19842b95e88bd3fd1cc6158f43062fd3717b663e5833bb2be681187ad45ccb101085baebbe61af73c4e7a83c4b104e7a0202ef798cac475264889bf4de11216eb7bf196bec972282282f4771a69240d2a59f82d4135fa994ddc69dc266f9b33ac80cb1d783d75a67cede398901f193c7cbd9b6512a40c438eb152ce45edac5831f769be585c337595888999b8c6274c81f1ea2a8a156367f47dbc640a71d68bd1e830d9ab6723dcdef73942c2d9c9a018990e97230e9a24eb827f3da0ff031936c7d29ab93cd104a85e64e621b418031192ca5cdf38af117a0c0578b266d9638945cfcc688244f2da2b4617c458c65464ad27dcd865545a4c128c2ad0712de12ba03b1afa880e6d4a6ca09b8e5c159848abe713bed504621aa5ed411b7045d2eef31bdd0c7936937dfd267786b3aef2f09f722419409227cab036187fbd53514c902e7c10bc38d4b6f18fdbae4d73c7d231b94b6a3867bfbc97abf7e8e1165d5a29d0753755880d25bef37d16e3b50e143a05f0dd4ea30bdc7912f011872f17c3f885c97138b4d0645d67a240e7c2b8245b3148ead057560c48fd226057e0d5dbabe5fc030515eba40c9f7fc356b8e898cb417424674127aab4eb6db911f5619700ac776a467fa9e534567f0a74d526a8104c56912dc5b40f399bbbd36cc094bc243a39a98c1cb68c5ba68037a5493ff9621717790b2d30de1887602230388c15b93de52e115ebb46f82aecc640c3b63073733dce5fbc6d34b8e00fa87bf67772518fca01f3f83ecd5710354370f507d8f1bcf952e58628262c35561c6e7bf2042a9f9589a80ac017c6de97d288a7c6c153fb57500413f1f09550f69a187b146015eb17d32778398b1df09f274bdf4e74118db5f8720847763745a1c3e294b61670e8c0d7f845e05a57fdd7a2156fd038f2f01d9335addb18ee1cb48452feae3316f1f0115df879d800bf178b84640a2ed4d92732fe9e63c70de9c5ef5f89656864e8bab19a0dbe148d4d7b8dd24d711f3265be1b778a0e5a37039c6cb7cc061d11cea4b2c4a35a3c98d35481fab94286a74ec44f0cf3113449bfb0f10e301a282a3cc27e9ce70b28175a4a39ecd15126245161f3c835493ec536cbebc959fa7d020e2c7a9f6465cb999e02c4c07e08093dad6e03b105724ad2d0c39c1dd47e4ca7be257c96d860536d44f9aee3c3df9f2b0678fbde0357d2a3f0af080069d366fc6df6df5f715d5e9131de53b0b0c4bf4828a9ecd88a93de795e0c106c1dce428fee992e2e0685449cafcc5471d48556899501016a200f91906f7c95f667bb61676f01dacb0a64cda8c9ca02f71ad0dfec615c28781cb51084f7a7f9a1e1bf34fe49107dbb0cc422bb8affa9a46d9d9f6e55c60855a6e937277e5f03bcea116aa4fcd7f7d047ef6bc1da43832f70f0624e5ab974091bafa239bb33ab61d095ee6ba351c965f7981dd4c98306aaf7c9e66a9f612ac0c492c01485145c2f4e6852d29bbca873711b7e9444413fc0ef020aca599f593f53749f6754716e85553b2d447756fb1f6892cef1520868e55ccee164be3730a9c7b778dbce672ae76fd899dd1135895a994a50fd90b7efccb79a46da3a3b559bcda5153fa1d95a4a2723154f132a9de51657ebefafa27d0674f5bffe89417fb4572cb279f2cc3bcf63d9aff61f1eaa0c2a37d66f2742043cbc290e5dbec005edbdfbfa1d9f63e27e0c7ae5ca043583a1b1a8d201241ff2d9f056d1c1b44283850282fb675c4de23e5b840d872f2cbe4d35004035ff2074738d22045bc18f0da5ab60dd88765e9682dda407543e6b166d83f3af615146b7106cfe69c792d55068c9bea5079ab8e3900f602ecf2450fc377ed91f0d8f12e6aaa16d9bb791b7333281cc528231b1f80cc70d13d96e0c63fc99900d72bbd66c28c7dce27b08c763ef309cdb8ea24416990084f91d263dd417b5efcfd3250853fc3895fdeb3e05febea4d70f86c87b8048c6359d5406b4daba00993fb341659ad8523161c3be16dba3576129bbb24bbf5184c19c7d2305d85815ab9af773a0affeaf0305b66e1bfdae63fddac71e30436e0f23257b539d20764a1b8d2bfcf2139343ccc30e74f00d0e359022310d358b10a732e5bf5be371890b461eab34b1bfb6c4b20ea3893096de5dc690b0b19416dc2eef8a735c9b5b170a7808a6527956b152bd9068b067e433229378a7094be899cfa0fdb2d80f905c2ceb7a3007435c512daece83952ca5a221b6009e6c93cfd0bb0c12978f88877b21ed8e2dc5b4e069fd295c6e92e2167eab3ccac8a566383cbdb54786cdd22c5a874e71a411a9ee0e63e6ee987f50fe98a9760454e78237a1648a6899a7e67970d9236c54c7073c704bd1fff6f35ff32e2e9f009425b0eaef147f75d81aba36433526527cc31b301b1f66255bb554af9f0f8e86685e9e871fd749e016ecf77596f8b3fa6a7e0dfcfb0955fd60b6a839ed1c605a2f05563c3ab7591bd63912d52365207fd2d38b3bff0567306e00db98c8b6bdc010777081239073a82ec1343cc1153435b7f3b6d0d3053d4c4834628918130496a70935f7622c3888959e340996dbf5959dc6fc25d8efa062b1f45c9593de2753d77ee981b8d63b36fdaf537adaa261eb00bee1065cf3bf68d3269c2e33dbff75058b5c37be0d047e9ad9a85099725b9d1c0e5d76a43a277dda5c1d3af5192d560b5cf539fe6e91b513e87b887c71c9849466ce2cd90fff42fa50db19fa3c2ca59d06c014047d5eaa6d03575c8dbf3b12bc6b91d8b2cbf6fb7d9f7da967e010b4f4c1dab430a018844b99896b648fde61ac70b29ac0b5d5341f1ceab61a6e083ac3e6ff56c230a6aa041591633a865c139c959f2f8f6b181cd9ec14b52d848fdb321d93dcc0c0a2e55474d934ad7350b433b1276e3126952a1649bfe2a0bef0fb54e73725e0f72bb89fe654d9d333a130929a1dc93a2eef47fd85ab423e26fe27a3d2520ccd0ad560be9465e6a0d9fcd387883da0456ae4dec02e4631d7a032129d94d5be354b7d33c56f81b438ace4a5c87ee20d897c9e6d2e02bedb732deb03a767f7f7464538d956eaed7966e0945d5d4eb94667ac3c144b3f8d1ea9337267f127369fe8e62196d182d8563be8cb596b52e62a112dd9cd3c5019d608c98904b722a3ce9667137dc850ccd831b651b5c69dafe818178fb0039c972115db9333492ea854fe4a1d6edb06955a903dda5d02ca236fa1942f9d9d6308c091da86f0394c808f430fe0f037932358ea53d60c9e4e4eaefc26e5fe9aa82378433bfab913d23846467a07ab170ebf55da54b95a7a62e4322e35f48b6f481f41f6338ed036e9d75780934ac5800f5bcea85fa6d0fb2e0e5112343b44619a2c2e9d5e9a0d4af70a6130b91213a0f46a07470cd6ea065364a9c47298c66727f999c83d428caffe76443ac204330b630c54b769c288caa38ccfe7e7a8e9ceb28080588e336bdc47d0711ca2e33ac49eb968c00b1f7226d22e9392a84ef5bc6eb10b323a5ed0e5c789a53715ab74a6e5a1b2496467a51315994809bde4eed9e68bc2f25e0d5c12bbd7ae56a9cda2997f251493df5f2799175b8263fe8d17bfb71f9097bce37863c3df27ed003e9da0f5c0967fcdec425bca25325b3a0a5e90b53d8b38fb08cbcd78037f4f15ab319724148807229da72ac56df9fb1bae27c801c4d9c3e38e7c4179b9a762d5e0f8a001ab5ac752472a66d61966c399b023b295c48953373ad8ee8e0bcf12b41a90b83aced9a1ee12cdbe72663b88c6e4295c5fd60ac537082bd23d7945a0ef2b37acbb01cccd696ed526ccc7b173290a02b9b6a54a7ab690665b1cb05adabc48677d349920595462bbf31ae816dc0081a3680ad09109f31dbc06fc9163de10db13653e22e9b816df264fc7d51321d583da7765c014df34670e0d0a0ce08e41973bd9c660f2a286bc6babcb013e5b93be18e1279dcf470546504fd0b6436885945f9a970d5a7862164eca4aedf055c7cd7bedbacbc86009d1a465ff99bb996fb7d3af5c8d6e428ab0ce687d611b97dec5aece2e452a639b55e6d5d21a6b4319898a2d5d5c54179e40914765e95a3b92737d5ca9c23d344e438076e6665c75a489e7b7d6edafdd2943d9263d3d07f6f8b2b539dcb312159ca726a0f7b8acb58f72fb371cb5b15e7f92828db66fa87a957b9b7fccfdf7005b3aa4bffd244844bdef8a1114854eaa20878c946a6ec28e1601a901a963367ef361adb3fe7b19d0ee132197d211189de0de24106ba555d576d6433a5ed7ea27fba28e25c50c0fd526088e3d83b9787da2bd31b29adaf3c8362a66ed5946b881d6f298b27c3d1de03ecd82b69b8f5dda66786c227d6349ecb67b51cd4ba24094d633fb1654ef2406003c74608e6c142cc8afe4b9ff47a2797e5d91b93a1e80cd4fe7c38a3f2bb7c464815f2ef443d809c2c2effe31557e69d13148424dedf311fa17a354268cd75b792f14721d40420a20919e4b9c18c1977f021a9cf56126aae5f511522abd8d1ca12a4ad94d64ba34b343d1ec0df0b4c864b73afdfbf67895edfbd4fc475dd27e5b8e1b9c2a26c54a4886a07bd863e7e1f5e1a11fd59dd885e4f9761b9f398177a9a6bae4d083052491c1201f1a3903dfb41870816eddd74fa60cb06189b0464400ae83ff3c2ba55495d0c95bed767f39e028c144e3ce342f0e08194e63f4b5b0109da79b8779a00ce392e6b29a92191e62e2368c872d9951f8237e69b4e04259c8cae08fef355a5674fd83c3ec6711fa89dbb4d921a34c4994d7bcefc6e0d5e411b93657192cc10789ba938e8b7e864b827c6386cbc38bde4f1211bfb475bd03fe30cce04fa8665627", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) close(r1) 08:53:47 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x2a) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000cc0)={r3, 0x0, 0x30}, &(0x7f0000000d00)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x1, 0x6}, &(0x7f0000000080)=0xc) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000240)=ANY=[@ANYBLOB="110a01e600000000fc02000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000bbfc010000000000000000000000000001fe8000000000000000000000000000aac37ecdfec4bb6eec9f14d3fedbcfa37279d033e9aad96b7b55ea040424154d3cab470fd1e20ffa417959a9349d68f6607a62fa78dfd6ffec5a06baeaa938f3d962dbde59e0d37b62b4d8460a75105659d09ffdd0be9cb4f869da4afef3780e4739424fe10ec2fb9d5a42a0cc3aae50701c035825a4bb46f4e26965f654a399286cb610d096b8ded6e8c89eb88d605691a4c54a829323bec08efcb0a86abf0d7a4b0f78d0a8c861c8"], 0x58) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020031000505d25a80648c63940d0f24fc6010003040000a6000051a82c137153e670800038014000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 288.363976][T10607] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 288.379961][T10605] netlink: 'syz-executor.5': attribute type 48 has an invalid length. 08:53:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 288.407704][T10605] netlink: 82990 bytes leftover after parsing attributes in process `syz-executor.5'. 08:53:47 executing program 0: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 288.478095][T10610] netlink: 'syz-executor.5': attribute type 48 has an invalid length. [ 288.537158][T10603] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:53:48 executing program 1: clone(0x11a00000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x6dd283422eb346e, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x104) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) chdir(&(0x7f0000000080)='./bus/file1\x00') mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x80010, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v1={0x1000000, [{0x400, 0xc4ec}]}, 0xc, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f77e70c6469010000006275732c776f726b646972472e2f66696c65312c75707065696c6527f0b44553016a64e13a1a9b93d1075abc89e7663383296df2fc2ab838e75ddf9c8d5429797843364c25a46cc9c28addf64e39c267aef503590ef9b22a133a5db4dcfe4bc7c2cd99a2a937002f696f585cf305a2c40f59b171eab345ef3cc6480f89a60e3244a8e79fa08c3a1d0372180ec573d6edf08438cda4b384855a20086408bc4e76e7e9098d452213428354e38a7307c186af879a806593d6f9aac8ed1e1843b40700af5f640eae2d8fee1f33521ef3a1"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 288.579463][ T5] usb 4-1: new high-speed USB device number 34 using dummy_hcd 08:53:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x20, 0x0, 0xfd, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9e, 0x5}, 0x4410, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x5) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5}}, 0x18) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000000)) read(r0, &(0x7f0000000540)=""/237, 0xed) open(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x1) socketpair(0x0, 0x5, 0x0, &(0x7f0000000740)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 08:53:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 288.819516][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 288.859458][ T2497] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 288.944697][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 288.970740][ T5] usb 4-1: config 0 has no interface number 0 [ 288.982819][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 288.995399][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 289.009528][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 289.058518][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 289.094891][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.123610][ T5] usb 4-1: config 0 descriptor?? [ 289.156322][T10596] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 289.164360][T10596] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 289.169310][ T2497] usb 1-1: Using ep0 maxpacket: 8 [ 289.319438][ T2497] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 289.329174][ T2497] usb 1-1: config 0 has no interface number 0 [ 289.349320][ T2497] usb 1-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 289.360814][ T2497] usb 1-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 289.371100][ T2497] usb 1-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 289.380943][ T2497] usb 1-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 289.424819][ T2497] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.461669][ T2497] usb 1-1: config 0 descriptor?? [ 289.499728][T10618] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 289.506704][T10618] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 289.569605][ T2527] usb 4-1: USB disconnect, device number 34 [ 289.860414][ T2497] usb 1-1: USB disconnect, device number 5 08:53:49 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:53:49 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) dup3(r1, r2, 0x0) 08:53:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x80001) ioctl$EVIOCSREP(r0, 0x80284504, 0xfffffffffffffffe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[0x0, 0x10000, 0x0, 0x5]}) 08:53:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="340500004b81aee12a8a5d9cb054572009d5b4a816442a04b8ff6d84d1b1e658e8932ab21c520a3421ecbb655405444491a1ab15dadc23f5dd7cda133cdeda33d54d8878e0e30f50dfd95c123ee9b5d701e282fcb1465b0700", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES64, @ANYRES64], 0x58, 0x4}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./file0\x00', r3, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fstat(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r6}, {}], {}, [], {0x10, 0x4}}, 0x34, 0x0) syz_mount_image$exfat(&(0x7f0000000080)='exfat\x00', 0x0, 0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="7909ecbf6d848765700d75aaa633e9fe7d154e5ecb8ca35254ff17c3c8bae8aec1177200d7711190b5072ec9fdf19e73ec57f70f210eac2889794f78c3ed245c369d015234864a96d2745191aa52231839ea7577a2132f0cbdf7bd19b66fb073b4a0d7a0a5c57c6da645d2c5f085a335b4df205f3162", 0x76, 0x7}, {&(0x7f0000000540)="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", 0x1000, 0x1}], 0x20000, &(0x7f00000001c0)=ANY=[@ANYBLOB='utf8,gid=', @ANYRESHEX=r2, @ANYBLOB=',codepage=maciceland,uid=', @ANYRESHEX=r3, @ANYBLOB=',gid=', @ANYRESHEX=0xee01, @ANYBLOB="2c696f6368617273b646dac8e01a139a6665", @ANYRESHEX=r6, @ANYBLOB=',pcr=00000000000000000039,dont_appraise,seclabel,fsuuid=fb75f694-8541-1a\x002-ad\r0-l74e64cf,func=KEXEC_INITRAMFS_CHECK,appraise,hash,subj_type=,permit_directio,dont_measure,\x00']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="340500004b81aee12a8a5d9cb054572009d5b4a816442a04b8ff6d84d1b1e658e8932ab21c520a3421ecbb655405444491a1ab15dadc23f5dd7cda133cdeda33d54d8878e0e30f50dfd95c123ee9b5d701e282fcb1465b0700", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES64, @ANYRES64], 0x58, 0x4}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./file0\x00', r8, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) fstat(r10, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./bus\x00', 0x0, 0xaaaaaaaaaaaac20, &(0x7f0000000140), 0x0, &(0x7f0000000400)={[{@nolazytime='nolazytime'}], [{@obj_role={'obj_role', 0x3d, '*'}}, {@fowner_gt={'fowner>'}}, {@fowner_gt={'fowner>', r11}}, {@fowner_lt={'fowner<'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsdef={'smackfsdef'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@smackfsdef={'smackfsdef', 0x3d, 'pcr'}}]}) [ 290.226903][T10741] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 290.369568][ T5] usb 4-1: new high-speed USB device number 35 using dummy_hcd 08:53:49 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:49 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={[0x5]}, &(0x7f0000000080), 0x8) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) 08:53:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 290.609466][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 290.637371][T10771] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 290.729366][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 290.747724][ T5] usb 4-1: config 0 has no interface number 0 [ 290.786386][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 290.856547][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 290.925015][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 290.969279][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 290.998211][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.033205][ T5] usb 4-1: config 0 descriptor?? [ 291.060917][T10738] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 291.071114][T10738] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 291.306293][ T2473] usb 4-1: USB disconnect, device number 35 08:53:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) 08:53:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:51 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') flock(r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x30, r2, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x24, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x7}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 08:53:51 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000003f60708acb7ce9960000"], 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000180)='+\x8b\x8ai/\x13\x97G\x16\x11q\xab\f\x1b\x14T\x81.\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x2) write$binfmt_misc(r6, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r5, r6, &(0x7f0000000000), 0xffff) fcntl$addseals(r6, 0x409, 0x8) fchmod(r6, 0x0) dup3(r5, r6, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0x990000, 0x5, 0x20, r5, 0x0, &(0x7f0000000040)={0x9b0001, 0x200, [], @string=&(0x7f0000000000)=0x1}}) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000100)={0x1, 0x2, 0x6, 0x4}) 08:53:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="61747e4ffd18828f3c3d8a235f36dc661de2db9e55ab3b521268fac17ef6e587d1308ee00cec95ab31f2981e3e9db96b09b9ed417eedbcf8818a1979984af984e305ff9b3132854d61082e78d369c5bdfd1393064b0805a1727ba52c15999fa3cc598e85798ed9332f60f7db104a71e6c3d1a374382dfb52164ce49da46f078c8f544a8bae4b82afb52952b626e1c5a4af866bdb385775c17d74872fb5692a6717b11ec98a0f74a2b75d4e2cb63dbd3d9d2c716d9e6fd403e28a558faf5f1d31931720a305e9e675ef7186df7ebc9b554eb667b30b416a0c2ef227c25e10bf50351d60c45cfc06c7c830f81f14ec4b7e6bb8a9b6132e0a3ede912adfd4", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) 08:53:51 executing program 3 (fault-call:1 fault-nth:0): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 292.031559][T10829] IPVS: ftp: loaded support on port[0] = 21 08:53:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f", 0x17}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:51 executing program 1: r0 = msgget$private(0x0, 0x200) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000440)=""/158) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 292.259254][ T5] usb 4-1: new high-speed USB device number 36 using dummy_hcd 08:53:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f", 0x17}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:51 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000030003b05000000000000000000000000340001000f000100766c616e0000000004000280040006000c00070000000020000000000c000800"/72], 0x48}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000000)={0x8, 0xeb33}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 08:53:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) [ 292.529504][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 292.567167][T10874] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 292.586998][T10880] __nla_validate_parse: 1 callbacks suppressed [ 292.587007][T10880] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 08:53:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f", 0x17}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 292.621357][T10880] netlink: 11 bytes leftover after parsing attributes in process `syz-executor.5'. [ 292.669553][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 292.684927][T10880] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 292.700895][ T5] usb 4-1: config 0 has no interface number 0 08:53:52 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYRESOCT=r1, @ANYRES32, @ANYRES32=r2, @ANYRES32]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 292.750715][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 292.766978][T10880] netlink: 11 bytes leftover after parsing attributes in process `syz-executor.5'. [ 292.789062][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 08:53:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) [ 292.812176][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 292.829431][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 08:53:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac1414", 0x23}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 292.856945][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 292.882414][ T5] usb 4-1: config 0 descriptor?? [ 292.909840][T10832] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 292.916902][T10832] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 293.088772][T10829] IPVS: ftp: loaded support on port[0] = 21 [ 293.157068][T10832] FAULT_INJECTION: forcing a failure. [ 293.157068][T10832] name failslab, interval 1, probability 0, space 0, times 0 [ 293.183224][T10925] overlayfs: unrecognized mount option "00000000000000000000006ÿÿÿÿ " or missing value [ 293.196221][T10832] CPU: 0 PID: 10832 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 293.204596][T10832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.214867][T10832] Call Trace: [ 293.218370][T10832] dump_stack+0x188/0x20d [ 293.222753][T10832] should_fail.cold+0x5/0xa [ 293.227368][T10832] ? lock_downgrade+0x840/0x840 [ 293.232425][T10832] ? fault_create_debugfs_attr+0x140/0x140 [ 293.238783][T10832] should_failslab+0x5/0xf [ 293.243222][T10832] kmem_cache_alloc+0x29b/0x740 [ 293.248106][T10832] ? ksys_write+0x212/0x250 [ 293.252643][T10832] getname_flags+0xd2/0x5b0 [ 293.257175][T10832] do_sys_openat2+0x3fc/0x7d0 [ 293.262544][T10832] ? file_open_root+0x400/0x400 [ 293.267588][T10832] ? __mutex_unlock_slowpath+0xe2/0x660 [ 293.273154][T10832] ? wait_for_completion+0x270/0x270 [ 293.280900][T10832] ? __this_cpu_preempt_check+0x28/0x190 [ 293.286816][T10832] ? __sb_end_write+0x101/0x1d0 [ 293.291690][T10832] do_sys_open+0xc3/0x140 [ 293.296329][T10832] ? filp_open+0x70/0x70 [ 293.300597][T10832] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 293.306597][T10832] ? do_syscall_64+0x21/0x7d0 [ 293.311296][T10832] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 293.317458][T10832] do_syscall_64+0xf6/0x7d0 [ 293.321990][T10832] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 293.328158][T10832] RIP: 0033:0x45ca59 [ 293.332193][T10832] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.351900][T10832] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 293.360332][T10832] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 293.368325][T10832] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 293.376405][T10832] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 293.384624][T10832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 293.392873][T10832] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 293.475831][T10933] overlayfs: unrecognized mount option "00000000000000000000006ÿÿÿÿ" or missing value 08:53:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac1414", 0x23}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) [ 293.687807][ T5] usb 4-1: USB disconnect, device number 36 [ 293.750130][ T26] tipc: TX() has been purged, node left! 08:53:53 executing program 3 (fault-call:1 fault-nth:1): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) 08:53:53 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000080)}, 0x10) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac1414", 0x23}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x2}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x9430}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x64010101, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x120}, {}, {0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in6=@private0, 0x0, 0x33}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) perf_event_open(&(0x7f0000001340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @private1={0xfc, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r5, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r4, r5, &(0x7f0000000000), 0xffff) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x92) connect$nfc_llcp(r3, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x3, 0x0, 0x3, "21b77a6739573f3c5254fbf328e7afb00cf2c55a83c9c645b5c94be7ce2f94d179328b06c1e1df2e4d4cbb44cd99bde25528f4b0ed5b1fa8dc870857fdf3f6", 0x31}, 0x60) ioctl$vim2m_VIDIOC_STREAMOFF(r2, 0x40045612, &(0x7f0000000040)=0x1) 08:53:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r3, 0x108) dup3(r2, r3, 0x0) vmsplice(r3, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) 08:53:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a906", 0x29}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 294.513933][T10975] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:53:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) prctl$PR_SET_FP_MODE(0x2d, 0x1) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="094800002b000535d25a80648c63940d0224fc6010000940080000005a3582c137153e370935018000f01700d1bd", 0x2e}], 0x1}, 0x0) 08:53:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a906", 0x29}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) [ 294.728922][ T2473] usb 4-1: new high-speed USB device number 37 using dummy_hcd 08:53:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a906", 0x29}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 294.849579][T11007] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 294.988882][ T2473] usb 4-1: Using ep0 maxpacket: 8 [ 295.109660][ T2473] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 295.117691][ T2473] usb 4-1: config 0 has no interface number 0 [ 295.159142][ T2473] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 295.185906][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 295.208269][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 295.229064][ T2473] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 295.248608][ T2473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.280419][ T2473] usb 4-1: config 0 descriptor?? [ 295.309186][T10985] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 295.316178][T10985] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 295.559954][T10985] FAULT_INJECTION: forcing a failure. [ 295.559954][T10985] name failslab, interval 1, probability 0, space 0, times 0 [ 295.615441][T10985] CPU: 0 PID: 10985 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 295.623802][T10985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.633861][T10985] Call Trace: [ 295.637165][T10985] dump_stack+0x188/0x20d [ 295.641511][T10985] should_fail.cold+0x5/0xa [ 295.646027][T10985] ? lock_downgrade+0x840/0x840 [ 295.652281][T10985] ? fault_create_debugfs_attr+0x140/0x140 [ 295.658113][T10985] should_failslab+0x5/0xf [ 295.662544][T10985] kmem_cache_alloc+0x29b/0x740 [ 295.667401][T10985] ? mark_lock+0x11f/0xdd0 [ 295.671828][T10985] ? print_usage_bug+0x240/0x240 [ 295.676836][T10985] ? stack_trace_consume_entry+0x160/0x160 [ 295.682660][T10985] __alloc_file+0x21/0x350 [ 295.687211][T10985] alloc_empty_file+0x6d/0x170 [ 295.691989][T10985] path_openat+0xe3/0x27d0 [ 295.696513][T10985] ? path_lookupat.isra.0+0x530/0x530 [ 295.701897][T10985] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 295.707913][T10985] do_filp_open+0x192/0x260 [ 295.712573][T10985] ? may_open_dev+0xf0/0xf0 [ 295.717205][T10985] ? __alloc_fd+0x46d/0x600 [ 295.721723][T10985] ? lock_downgrade+0x840/0x840 [ 295.726586][T10985] ? do_raw_spin_lock+0x129/0x2e0 [ 295.732592][T10985] ? _raw_spin_unlock+0x24/0x40 [ 295.737450][T10985] ? __alloc_fd+0x46d/0x600 [ 295.741972][T10985] do_sys_openat2+0x585/0x7d0 [ 295.746652][T10985] ? file_open_root+0x400/0x400 [ 295.751503][T10985] ? __mutex_unlock_slowpath+0xe2/0x660 [ 295.757487][T10985] ? wait_for_completion+0x270/0x270 [ 295.762771][T10985] ? __this_cpu_preempt_check+0x28/0x190 [ 295.768487][T10985] ? __sb_end_write+0x101/0x1d0 [ 295.773339][T10985] do_sys_open+0xc3/0x140 [ 295.777671][T10985] ? filp_open+0x70/0x70 [ 295.781920][T10985] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 295.787898][T10985] ? do_syscall_64+0x21/0x7d0 [ 295.792575][T10985] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 295.798572][T10985] do_syscall_64+0xf6/0x7d0 [ 295.803077][T10985] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 295.808964][T10985] RIP: 0033:0x45ca59 [ 295.812854][T10985] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.832478][T10985] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 295.840916][T10985] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 295.848882][T10985] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 295.857368][T10985] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 295.866199][T10985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 295.874164][T10985] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 296.063135][ T5] usb 4-1: USB disconnect, device number 37 08:53:56 executing program 3 (fault-call:1 fault-nth:2): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="61747e4ffd18828f3c3d8a235f36dc661de2db9e55ab3b521268fac17ef6e587d1308ee00cec95ab31f2981e3e9db96b09b9ed417eedbcf8818a1979984af984e305ff9b3132854d61082e78d369c5bdfd1393064b0805a1727ba52c15999fa3cc598e85798ed9332f60f7db104a71e6c3d1a374382dfb52164ce49da46f078c8f544a8bae4b82afb52952b626e1c5a4af866bdb385775c17d74872fb5692a6717b11ec98a0f74a2b75d4e2cb63dbd3d9d2c716d9e6fd403e28a558faf5f1d31931720a305e9e675ef7186df7ebc9b554eb667b30b416a0c2ef227c25e10bf50351d60c45cfc06c7c830f81f14ec4b7e6bb8a9b6132e0a3ede912adfd4", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x0) 08:53:56 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000000002dd367da2941bbbbbbbbbbbb86dd60163dacbac7b9b3fe8000000000000000000000000000aaff0200000000000000000000000000010000000000000000bde0"], 0x44) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x501000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r5}, 0x10) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 08:53:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a906001500", 0x2c}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:56 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') clone(0x102000, &(0x7f0000000040)="9e267ad6bd75175aa7977144960506cab957564777c7a5e170cacd8aa2ab3e42643fc6c3c740916abfbad796ec285b43d81c76816857f1e0353a950e9cca8cdeb2fd7971930e6881be757608a271e35dee17ec", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)="39c182cdd722ed76bf833fc40f7b6a1d5aa1ced0d2b3c5b6da492d280ed4891d1a9054fe462edbfa853c4b") 08:53:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) 08:53:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a906001500", 0x2c}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0xffffffff, 0x80000001]) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 297.028797][ T2482] usb 4-1: new high-speed USB device number 38 using dummy_hcd 08:53:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a906001500", 0x2c}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) 08:53:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) [ 297.268642][ T2482] usb 4-1: Using ep0 maxpacket: 8 [ 297.388840][ T2482] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 297.396872][ T2482] usb 4-1: config 0 has no interface number 0 08:53:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) [ 297.433461][ T2482] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 297.486062][ T2482] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 297.514010][ T2482] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 297.537273][ T2482] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 297.560084][ T2482] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.583579][ T2482] usb 4-1: config 0 descriptor?? [ 297.619152][T11072] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 297.626335][T11072] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 297.905508][T11072] FAULT_INJECTION: forcing a failure. [ 297.905508][T11072] name failslab, interval 1, probability 0, space 0, times 0 [ 297.930473][T11072] CPU: 1 PID: 11072 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 297.938824][T11072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.949492][T11072] Call Trace: [ 297.952789][T11072] dump_stack+0x188/0x20d [ 297.957125][T11072] should_fail.cold+0x5/0xa [ 297.961634][T11072] ? lock_downgrade+0x840/0x840 [ 297.966503][T11072] ? fault_create_debugfs_attr+0x140/0x140 [ 297.972324][T11072] should_failslab+0x5/0xf [ 297.976740][T11072] kmem_cache_alloc+0x29b/0x740 [ 297.981612][T11072] ? kmem_cache_alloc+0x358/0x740 [ 297.986650][T11072] ? mark_lock+0x11f/0xdd0 [ 297.991193][T11072] security_file_alloc+0x34/0x160 [ 297.996250][T11072] __alloc_file+0xd8/0x350 [ 298.000678][T11072] alloc_empty_file+0x6d/0x170 [ 298.005449][T11072] path_openat+0xe3/0x27d0 [ 298.009889][T11072] ? path_lookupat.isra.0+0x530/0x530 [ 298.015264][T11072] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 298.021261][T11072] do_filp_open+0x192/0x260 [ 298.025774][T11072] ? may_open_dev+0xf0/0xf0 [ 298.030282][T11072] ? __alloc_fd+0x46d/0x600 [ 298.034797][T11072] ? lock_downgrade+0x840/0x840 [ 298.039660][T11072] ? do_raw_spin_lock+0x129/0x2e0 [ 298.044703][T11072] ? _raw_spin_unlock+0x24/0x40 [ 298.049564][T11072] ? __alloc_fd+0x46d/0x600 [ 298.054083][T11072] do_sys_openat2+0x585/0x7d0 [ 298.058778][T11072] ? file_open_root+0x400/0x400 [ 298.063716][T11072] ? __mutex_unlock_slowpath+0xe2/0x660 [ 298.069295][T11072] ? wait_for_completion+0x270/0x270 [ 298.074583][T11072] ? __this_cpu_preempt_check+0x28/0x190 [ 298.080221][T11072] ? __sb_end_write+0x101/0x1d0 [ 298.085074][T11072] do_sys_open+0xc3/0x140 [ 298.089544][T11072] ? filp_open+0x70/0x70 [ 298.093794][T11072] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 298.099782][T11072] ? do_syscall_64+0x21/0x7d0 [ 298.104466][T11072] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 298.110453][T11072] do_syscall_64+0xf6/0x7d0 [ 298.114963][T11072] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 298.120852][T11072] RIP: 0033:0x45ca59 [ 298.124748][T11072] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.144790][T11072] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 298.153209][T11072] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 298.161208][T11072] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 298.169203][T11072] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 298.177178][T11072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 298.185155][T11072] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 298.257224][ T2525] usb 4-1: USB disconnect, device number 38 08:53:58 executing program 3 (fault-call:1 fault-nth:3): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:53:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 08:53:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a90600150000", 0x2d}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:53:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) 08:53:58 executing program 0: mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x7fffffff, 0x81, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f000034f000)) migrate_pages(0x0, 0x5, &(0x7f0000000180), &(0x7f0000000040)=0x9) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00003a7000/0x2000)=nil, &(0x7f0000457000/0x3000)=nil, 0x2000, 0x1}) [ 298.859584][ T26] tipc: TX() has been purged, node left! 08:53:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a90600150000", 0x2d}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:53:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xf0, 0x84, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)=0x20) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r1, 0x10001) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) write$snddsp(0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f00000013c0)=0x10000, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f00000004c0)=""/205, 0xcd}], 0x2, &(0x7f00000033c0)=""/4084, 0xff4}, 0x0) listen(0xffffffffffffffff, 0xac) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x300, @loopback}], 0x1c) [ 298.980232][T11176] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 299.074899][T11176] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 299.098056][T11188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:53:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r3, 0x108) dup3(r2, r3, 0x0) vmsplice(r3, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) [ 299.158501][ T2527] usb 4-1: new high-speed USB device number 39 using dummy_hcd 08:53:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:53:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [{0x44}], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:53:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a90600150000", 0x2d}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 299.413575][ T2527] usb 4-1: Using ep0 maxpacket: 8 [ 299.555224][ T2527] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 299.568101][ T2527] usb 4-1: config 0 has no interface number 0 [ 299.586413][ T2527] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 299.600248][T11211] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 299.623195][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 299.656334][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 299.713094][ T2527] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 299.727614][ T2527] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 299.748595][ T2527] usb 4-1: config 0 descriptor?? [ 299.775638][T11172] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 299.785449][T11172] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 300.040659][T11172] FAULT_INJECTION: forcing a failure. [ 300.040659][T11172] name failslab, interval 1, probability 0, space 0, times 0 [ 300.075671][T11172] CPU: 1 PID: 11172 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 300.084130][T11172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.094208][T11172] Call Trace: [ 300.097511][T11172] dump_stack+0x188/0x20d [ 300.101860][T11172] should_fail.cold+0x5/0xa [ 300.106401][T11172] ? fault_create_debugfs_attr+0x140/0x140 [ 300.112264][T11172] should_failslab+0x5/0xf [ 300.116686][T11172] __kmalloc+0x2d9/0x7a0 [ 300.121081][T11172] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 300.127121][T11172] ? tomoyo_realpath_from_path+0xc2/0x620 [ 300.132851][T11172] ? lock_release+0x800/0x800 [ 300.137534][T11172] ? print_usage_bug+0x240/0x240 [ 300.142480][T11172] tomoyo_realpath_from_path+0xc2/0x620 [ 300.148102][T11172] tomoyo_check_open_permission+0x26d/0x370 [ 300.153994][T11172] ? tomoyo_path_number_perm+0x4d0/0x4d0 [ 300.159706][T11172] ? __lock_acquire+0xc6c/0x48a0 [ 300.164756][T11172] ? lock_downgrade+0x840/0x840 [ 300.169717][T11172] ? do_raw_spin_lock+0x129/0x2e0 [ 300.174730][T11172] tomoyo_file_open+0xa3/0xd0 [ 300.179396][T11172] security_file_open+0x6e/0x410 [ 300.184398][T11172] do_dentry_open+0x3e9/0x1340 [ 300.189260][T11172] ? devcgroup_check_permission+0x1a8/0x420 [ 300.195290][T11172] ? security_inode_permission+0xc4/0xf0 [ 300.200965][T11172] ? chown_common+0x550/0x550 [ 300.205625][T11172] ? inode_permission+0xab/0x500 [ 300.210566][T11172] path_openat+0x1e59/0x27d0 [ 300.215162][T11172] ? path_lookupat.isra.0+0x530/0x530 [ 300.220560][T11172] do_filp_open+0x192/0x260 [ 300.225043][T11172] ? may_open_dev+0xf0/0xf0 [ 300.229552][T11172] ? do_raw_spin_lock+0x129/0x2e0 [ 300.234562][T11172] ? _raw_spin_unlock+0x24/0x40 [ 300.239480][T11172] ? __alloc_fd+0x46d/0x600 [ 300.243988][T11172] do_sys_openat2+0x585/0x7d0 [ 300.248650][T11172] ? file_open_root+0x400/0x400 [ 300.253492][T11172] ? __mutex_unlock_slowpath+0xe2/0x660 [ 300.259134][T11172] ? wait_for_completion+0x270/0x270 [ 300.264400][T11172] ? __this_cpu_preempt_check+0x28/0x190 [ 300.270014][T11172] ? __sb_end_write+0x101/0x1d0 [ 300.274857][T11172] do_sys_open+0xc3/0x140 [ 300.279178][T11172] ? filp_open+0x70/0x70 [ 300.283416][T11172] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 300.289406][T11172] ? do_syscall_64+0x21/0x7d0 [ 300.294083][T11172] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 300.300047][T11172] do_syscall_64+0xf6/0x7d0 [ 300.306273][T11172] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 300.312154][T11172] RIP: 0033:0x45ca59 [ 300.316066][T11172] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.335674][T11172] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 300.344198][T11172] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 300.352223][T11172] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 300.360346][T11172] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 300.368319][T11172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 300.376271][T11172] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 300.401350][T11172] ERROR: Out of memory at tomoyo_realpath_from_path. [ 300.421682][ T5] usb 4-1: USB disconnect, device number 39 08:54:00 executing program 3 (fault-call:1 fault-nth:4): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:54:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 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, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xf0, 0x84, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)=0x20) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r1, 0x10001) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) write$snddsp(0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f00000013c0)=0x10000, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f00000004c0)=""/205, 0xcd}], 0x2, &(0x7f00000033c0)=""/4084, 0xff4}, 0x0) listen(0xffffffffffffffff, 0xac) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x300, @loopback}], 0x1c) 08:54:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) 08:54:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./bus/file1\x00', &(0x7f0000000080)='./file1\x00') mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:54:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 301.301773][T11268] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) [ 301.468621][ T5] usb 4-1: new high-speed USB device number 40 using dummy_hcd 08:54:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x18, r2, 0xb03, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x2a0, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x35}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_BEARER={0xe0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x8, @remote, 0xed}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0xa03, @private1, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x80, @loopback, 0x400}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x7, @empty}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @private=0xa010102}}, {0x14, 0x2, @in={0x2, 0x4e24, @rand_addr=0x64010101}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x88, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "a00e932ffcf8bbedd5e487425244071cfa6c8a2fbe"}}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "7d44a4b519e69a1c23e8a1328ccfdf9bd5df6e77838d10f020d0ad"}}]}, @TIPC_NLA_SOCK={0xc4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb46}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb7c}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x81}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xee1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4e}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 08:54:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) [ 301.750067][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 301.868542][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 301.898738][ T5] usb 4-1: config 0 has no interface number 0 [ 301.956216][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 301.994803][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 302.059824][T11300] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 302.078800][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 302.115810][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 302.136386][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 302.205389][ T5] usb 4-1: config 0 descriptor?? [ 302.238618][T11269] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 302.245587][T11269] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 302.513354][T11269] FAULT_INJECTION: forcing a failure. [ 302.513354][T11269] name failslab, interval 1, probability 0, space 0, times 0 [ 302.542694][T11269] CPU: 0 PID: 11269 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 302.551051][T11269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.561283][T11269] Call Trace: [ 302.564590][T11269] dump_stack+0x188/0x20d [ 302.568939][T11269] should_fail.cold+0x5/0xa [ 302.573803][T11269] ? fault_create_debugfs_attr+0x140/0x140 [ 302.579628][T11269] should_failslab+0x5/0xf [ 302.584138][T11269] __kmalloc+0x2d9/0x7a0 [ 302.590475][T11269] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 302.596462][T11269] ? tomoyo_realpath_from_path+0xc2/0x620 [ 302.602190][T11269] ? lock_release+0x800/0x800 [ 302.606869][T11269] ? print_usage_bug+0x240/0x240 [ 302.611814][T11269] tomoyo_realpath_from_path+0xc2/0x620 [ 302.617375][T11269] tomoyo_check_open_permission+0x26d/0x370 [ 302.623276][T11269] ? tomoyo_path_number_perm+0x4d0/0x4d0 [ 302.628937][T11269] ? __lock_acquire+0xc6c/0x48a0 [ 302.633910][T11269] ? lock_downgrade+0x840/0x840 [ 302.638764][T11269] ? do_raw_spin_lock+0x129/0x2e0 [ 302.643796][T11269] tomoyo_file_open+0xa3/0xd0 [ 302.648482][T11269] security_file_open+0x6e/0x410 [ 302.653428][T11269] do_dentry_open+0x3e9/0x1340 [ 302.658300][T11269] ? devcgroup_check_permission+0x1a8/0x420 [ 302.664193][T11269] ? security_inode_permission+0xc4/0xf0 [ 302.669831][T11269] ? chown_common+0x550/0x550 [ 302.674508][T11269] ? inode_permission+0xab/0x500 [ 302.679461][T11269] path_openat+0x1e59/0x27d0 [ 302.684071][T11269] ? path_lookupat.isra.0+0x530/0x530 [ 302.689453][T11269] ? lock_acquire+0x1f2/0x8f0 [ 302.694232][T11269] do_filp_open+0x192/0x260 [ 302.698788][T11269] ? may_open_dev+0xf0/0xf0 [ 302.703305][T11269] ? do_raw_spin_lock+0x129/0x2e0 [ 302.708351][T11269] ? _raw_spin_unlock+0x24/0x40 [ 302.713203][T11269] ? __alloc_fd+0x46d/0x600 [ 302.717743][T11269] do_sys_openat2+0x585/0x7d0 [ 302.722427][T11269] ? file_open_root+0x400/0x400 [ 302.727282][T11269] ? __mutex_unlock_slowpath+0xe2/0x660 [ 302.732833][T11269] ? wait_for_completion+0x270/0x270 [ 302.738126][T11269] ? __this_cpu_preempt_check+0x28/0x190 [ 302.743762][T11269] ? __sb_end_write+0x101/0x1d0 [ 302.748633][T11269] do_sys_open+0xc3/0x140 [ 302.752965][T11269] ? filp_open+0x70/0x70 [ 302.757299][T11269] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 302.763545][T11269] ? do_syscall_64+0x21/0x7d0 [ 302.768257][T11269] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 302.774677][T11269] do_syscall_64+0xf6/0x7d0 [ 302.779195][T11269] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 302.785106][T11269] RIP: 0033:0x45ca59 [ 302.788993][T11269] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.808665][T11269] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 302.817073][T11269] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 302.825029][T11269] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 302.833021][T11269] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 302.840989][T11269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 302.848942][T11269] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 303.035139][T11269] ERROR: Out of memory at tomoyo_realpath_from_path. [ 303.061061][ T5] usb 4-1: USB disconnect, device number 40 08:54:03 executing program 3 (fault-call:1 fault-nth:5): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:54:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) 08:54:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:54:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000080)=0x1, 0x4) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f776572ffffffffffffffff732c776f726b6469723d2e2f6605000000000000006d5cb52b312c7586a2b76864030000003866696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 303.706609][T11344] overlayfs: unrecognized mount option "lowerÿÿÿÿÿÿÿÿs" or missing value 08:54:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c757070657264e324f44755ca959c3897"]) link(&(0x7f0000000040)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 303.771381][T11353] overlayfs: unrecognized mount option "lowerÿÿÿÿÿÿÿÿs" or missing value 08:54:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:54:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:54:03 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000080)=0x1, 0x4) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f776572ffffffffffffffff732c776f726b6469723d2e2f6605000000000000006d5cb52b312c7586a2b76864030000003866696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) [ 303.998309][ T1154] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 304.005044][T11363] overlayfs: unrecognized mount option "upperdã$ôGUÊ•œ8—" or missing value [ 304.073996][T11363] overlayfs: unrecognized mount option "upperdã$ôGUÊ•œ8—" or missing value [ 304.248157][ T1154] usb 4-1: Using ep0 maxpacket: 8 [ 304.259652][T11375] overlayfs: unrecognized mount option "lowerÿÿÿÿÿÿÿÿs" or missing value [ 304.378435][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 304.390132][ T1154] usb 4-1: config 0 has no interface number 0 [ 304.404272][ T1154] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 304.427856][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 304.460361][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 304.480605][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 304.499864][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.525601][ T1154] usb 4-1: config 0 descriptor?? [ 304.558390][T11350] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 304.565480][T11350] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 304.805382][T11350] FAULT_INJECTION: forcing a failure. [ 304.805382][T11350] name failslab, interval 1, probability 0, space 0, times 0 [ 304.830130][T11350] CPU: 1 PID: 11350 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 304.838485][T11350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.848559][T11350] Call Trace: [ 304.851864][T11350] dump_stack+0x188/0x20d [ 304.856215][T11350] should_fail.cold+0x5/0xa [ 304.860735][T11350] ? fault_create_debugfs_attr+0x140/0x140 [ 304.866556][T11350] should_failslab+0x5/0xf [ 304.870979][T11350] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 304.876365][T11350] ? find_held_lock+0x2d/0x110 [ 304.881135][T11350] ? lock_downgrade+0x840/0x840 [ 304.886105][T11350] snd_seq_oss_open+0x50/0x980 [ 304.890987][T11350] odev_open+0x6c/0x90 [ 304.895061][T11350] ? odev_release+0x70/0x70 [ 304.899674][T11350] soundcore_open+0x446/0x600 [ 304.904377][T11350] ? sound_devnode+0xf0/0xf0 [ 304.908977][T11350] chrdev_open+0x219/0x5c0 [ 304.913405][T11350] ? cdev_put.part.0+0x50/0x50 [ 304.918178][T11350] ? security_file_open+0x84/0x410 [ 304.923300][T11350] do_dentry_open+0x546/0x1340 [ 304.928070][T11350] ? cdev_put.part.0+0x50/0x50 [ 304.932852][T11350] ? security_inode_permission+0xc4/0xf0 [ 304.938493][T11350] ? chown_common+0x550/0x550 [ 304.943179][T11350] ? inode_permission+0xab/0x500 [ 304.948132][T11350] path_openat+0x1e59/0x27d0 [ 304.952742][T11350] ? path_lookupat.isra.0+0x530/0x530 [ 304.958134][T11350] do_filp_open+0x192/0x260 [ 304.962650][T11350] ? may_open_dev+0xf0/0xf0 [ 304.967163][T11350] ? do_raw_spin_lock+0x129/0x2e0 [ 304.972204][T11350] ? _raw_spin_unlock+0x24/0x40 [ 304.977057][T11350] ? __alloc_fd+0x46d/0x600 [ 304.981576][T11350] do_sys_openat2+0x585/0x7d0 [ 304.986355][T11350] ? file_open_root+0x400/0x400 [ 304.991212][T11350] ? __mutex_unlock_slowpath+0xe2/0x660 [ 304.996765][T11350] ? wait_for_completion+0x270/0x270 [ 305.002055][T11350] ? __this_cpu_preempt_check+0x28/0x190 [ 305.007697][T11350] ? __sb_end_write+0x101/0x1d0 [ 305.012555][T11350] do_sys_open+0xc3/0x140 [ 305.016898][T11350] ? filp_open+0x70/0x70 [ 305.021148][T11350] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 305.027143][T11350] ? do_syscall_64+0x21/0x7d0 [ 305.031829][T11350] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 305.037821][T11350] do_syscall_64+0xf6/0x7d0 [ 305.042341][T11350] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 305.048233][T11350] RIP: 0033:0x45ca59 [ 305.052134][T11350] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.071742][T11350] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 305.080170][T11350] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 305.088157][T11350] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 305.096136][T11350] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 305.104114][T11350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 305.112095][T11350] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 305.242303][ T1154] usb 4-1: USB disconnect, device number 41 08:54:05 executing program 3 (fault-call:1 fault-nth:6): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 08:54:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) 08:54:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:54:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) 08:54:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) 08:54:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) [ 306.147932][ T1154] usb 4-1: new high-speed USB device number 42 using dummy_hcd 08:54:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:54:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) 08:54:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) 08:54:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) [ 306.407925][ T1154] usb 4-1: Using ep0 maxpacket: 8 08:54:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) [ 306.533177][ T1154] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 306.562151][ T1154] usb 4-1: config 0 has no interface number 0 [ 306.593016][ T1154] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 306.621057][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 306.643796][ T1154] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 306.680642][ T1154] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 306.691143][ T1154] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 306.710290][ T1154] usb 4-1: config 0 descriptor?? [ 306.748417][T11422] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 306.755378][T11422] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 307.035652][T11422] FAULT_INJECTION: forcing a failure. [ 307.035652][T11422] name failslab, interval 1, probability 0, space 0, times 0 [ 307.080170][T11422] CPU: 0 PID: 11422 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 307.089160][T11422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.099306][T11422] Call Trace: [ 307.102610][T11422] dump_stack+0x188/0x20d [ 307.106978][T11422] should_fail.cold+0x5/0xa [ 307.111501][T11422] ? fault_create_debugfs_attr+0x140/0x140 [ 307.117388][T11422] ? get_fs_root_and_pwd_rcu.isra.0+0x3a0/0x3a0 [ 307.123646][T11422] should_failslab+0x5/0xf [ 307.128069][T11422] __kmalloc+0x2d9/0x7a0 [ 307.132323][T11422] ? tomoyo_encode2.part.0+0xec/0x3b0 [ 307.137698][T11422] ? d_absolute_path+0x10c/0x160 [ 307.142649][T11422] ? __d_path+0x140/0x140 [ 307.147028][T11422] tomoyo_encode2.part.0+0xec/0x3b0 [ 307.152241][T11422] tomoyo_encode+0x28/0x50 [ 307.156665][T11422] tomoyo_realpath_from_path+0x184/0x620 [ 307.162316][T11422] tomoyo_check_open_permission+0x26d/0x370 [ 307.168251][T11422] ? tomoyo_path_number_perm+0x4d0/0x4d0 [ 307.173921][T11422] ? __lock_acquire+0xc6c/0x48a0 [ 307.178900][T11422] ? lock_downgrade+0x840/0x840 [ 307.183756][T11422] ? do_raw_spin_lock+0x129/0x2e0 [ 307.188793][T11422] tomoyo_file_open+0xa3/0xd0 [ 307.193486][T11422] security_file_open+0x6e/0x410 [ 307.198435][T11422] do_dentry_open+0x3e9/0x1340 [ 307.203214][T11422] ? devcgroup_check_permission+0x1a8/0x420 [ 307.209139][T11422] ? security_inode_permission+0xc4/0xf0 [ 307.214775][T11422] ? chown_common+0x550/0x550 [ 307.219491][T11422] ? inode_permission+0xab/0x500 [ 307.224449][T11422] path_openat+0x1e59/0x27d0 [ 307.229054][T11422] ? path_lookupat.isra.0+0x530/0x530 [ 307.234442][T11422] ? lock_acquire+0x1f2/0x8f0 [ 307.239226][T11422] do_filp_open+0x192/0x260 [ 307.243737][T11422] ? may_open_dev+0xf0/0xf0 [ 307.248287][T11422] ? do_raw_spin_lock+0x129/0x2e0 [ 307.253326][T11422] ? _raw_spin_unlock+0x24/0x40 [ 307.258178][T11422] ? __alloc_fd+0x46d/0x600 [ 307.262695][T11422] do_sys_openat2+0x585/0x7d0 [ 307.267382][T11422] ? file_open_root+0x400/0x400 [ 307.272325][T11422] ? __mutex_unlock_slowpath+0xe2/0x660 [ 307.277876][T11422] ? wait_for_completion+0x270/0x270 [ 307.283157][T11422] ? __this_cpu_preempt_check+0x28/0x190 [ 307.289584][T11422] ? __sb_end_write+0x101/0x1d0 [ 307.294448][T11422] do_sys_open+0xc3/0x140 [ 307.300349][T11422] ? filp_open+0x70/0x70 [ 307.305822][T11422] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 307.311815][T11422] ? do_syscall_64+0x21/0x7d0 [ 307.316525][T11422] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 307.322609][T11422] do_syscall_64+0xf6/0x7d0 [ 307.327128][T11422] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 307.333023][T11422] RIP: 0033:0x45ca59 [ 307.337017][T11422] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.356624][T11422] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 307.365052][T11422] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 307.373033][T11422] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 307.381016][T11422] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 307.388996][T11422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 307.397349][T11422] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 307.633693][T11422] ERROR: Out of memory at tomoyo_realpath_from_path. [ 307.676477][ T1154] usb 4-1: USB disconnect, device number 42 08:54:07 executing program 3 (fault-call:1 fault-nth:7): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:54:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r4, 0x108) dup3(r3, r4, 0x0) vmsplice(r4, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) 08:54:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) 08:54:07 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vimc0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000500)={{0x4, @addr=0x6e62}, "d8cf836deb2ba3a2f862c7eadbd99c148e76262b6ef1e0a9df892f6e8e89e9de"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000180)={r5, 0x3944, 0xfffff801}) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6c69723d2e2f66696c65312c767070657264694fb8d7c09fddff723d2e2f66696c65305fd510a948a618d75bed39076eb239aabe9ecfcc4566178879f760ae0b75d3c7763b4b097918a89f4e36fc7e6a34ac9b74e5ec828e723dd9ab0dde4d06ba1aaa04672c1a9893f4be512858baced5f0885efd20342afb9bdf3d66ed708237efb0592d0236df22f92e0f3ce49215d6aef1861159103f769d35df8954"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 308.353977][T11500] overlayfs: unrecognized mount option "worklir=./file1" or missing value 08:54:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) [ 308.410748][T11500] overlayfs: unrecognized mount option "worklir=./file1" or missing value 08:54:07 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_JPEGCOMP(r1, 0x408c563e, &(0x7f0000000440)={0x4, 0x1, 0x33, "9c81ecc4e3b6953e42a3610f88fc5644c8ac3a7e1c25c36c24fac43950240295c5e2781d7c079a7bdca9be7dff4226f6d13fba5db3846d977786ed36", 0x35, "0fbbdbc272bed6a23f9544cbfa4b8be5a15756dfca65579c81f39ce5de9dcb92f0b9f1b1c7ae0fb212771638f5a4d1354ea6506c9ac48332dc485342", 0x68}) creat(&(0x7f0000000040)='./file0\x00', 0x100) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) 08:54:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r2, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r3, 0x108) dup3(r2, r3, 0x0) vmsplice(r3, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) [ 308.638037][ T5] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 308.728013][T11524] overlayfs: './file0' not a directory [ 308.805452][T11530] overlayfs: './file0' not a directory [ 308.877838][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 308.997984][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 309.009604][ T5] usb 4-1: config 0 has no interface number 0 [ 309.040103][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 309.067688][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 309.092455][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 309.127728][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 309.136793][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 309.153786][ T5] usb 4-1: config 0 descriptor?? [ 309.178179][T11507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 309.185353][T11507] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 309.428646][T11507] FAULT_INJECTION: forcing a failure. [ 309.428646][T11507] name failslab, interval 1, probability 0, space 0, times 0 [ 309.452111][T11507] CPU: 0 PID: 11507 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 309.460464][T11507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.470672][T11507] Call Trace: [ 309.473973][T11507] dump_stack+0x188/0x20d [ 309.478293][T11507] should_fail.cold+0x5/0xa [ 309.482786][T11507] ? fault_create_debugfs_attr+0x140/0x140 [ 309.488601][T11507] should_failslab+0x5/0xf [ 309.493017][T11507] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 309.498446][T11507] ? find_held_lock+0x2d/0x110 [ 309.503199][T11507] ? lock_downgrade+0x840/0x840 [ 309.508147][T11507] snd_seq_oss_open+0x50/0x980 [ 309.512904][T11507] odev_open+0x6c/0x90 [ 309.516954][T11507] ? odev_release+0x70/0x70 [ 309.521444][T11507] soundcore_open+0x446/0x600 [ 309.526107][T11507] ? sound_devnode+0xf0/0xf0 [ 309.531220][T11507] chrdev_open+0x219/0x5c0 [ 309.535712][T11507] ? cdev_put.part.0+0x50/0x50 [ 309.540465][T11507] ? security_file_open+0x84/0x410 [ 309.545609][T11507] do_dentry_open+0x546/0x1340 [ 309.550455][T11507] ? cdev_put.part.0+0x50/0x50 [ 309.555226][T11507] ? security_inode_permission+0xc4/0xf0 [ 309.560895][T11507] ? chown_common+0x550/0x550 [ 309.565570][T11507] ? inode_permission+0xab/0x500 [ 309.570516][T11507] path_openat+0x1e59/0x27d0 [ 309.575098][T11507] ? path_lookupat.isra.0+0x530/0x530 [ 309.580455][T11507] ? lock_acquire+0x1f2/0x8f0 [ 309.585232][T11507] do_filp_open+0x192/0x260 [ 309.592014][T11507] ? may_open_dev+0xf0/0xf0 [ 309.596505][T11507] ? do_raw_spin_lock+0x129/0x2e0 [ 309.601520][T11507] ? _raw_spin_unlock+0x24/0x40 [ 309.606354][T11507] ? __alloc_fd+0x46d/0x600 [ 309.610848][T11507] do_sys_openat2+0x585/0x7d0 [ 309.615542][T11507] ? file_open_root+0x400/0x400 [ 309.620393][T11507] ? __mutex_unlock_slowpath+0xe2/0x660 [ 309.625930][T11507] ? wait_for_completion+0x270/0x270 [ 309.631193][T11507] ? __this_cpu_preempt_check+0x28/0x190 [ 309.637152][T11507] ? __sb_end_write+0x101/0x1d0 [ 309.641989][T11507] do_sys_open+0xc3/0x140 [ 309.646311][T11507] ? filp_open+0x70/0x70 [ 309.650662][T11507] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 309.658025][T11507] ? do_syscall_64+0x21/0x7d0 [ 309.662685][T11507] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 309.668676][T11507] do_syscall_64+0xf6/0x7d0 [ 309.673197][T11507] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 309.679271][T11507] RIP: 0033:0x45ca59 [ 309.683285][T11507] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.702896][T11507] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 309.711296][T11507] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 309.719261][T11507] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 309.727219][T11507] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 309.735178][T11507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 309.743236][T11507] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 309.775631][ T2525] usb 4-1: USB disconnect, device number 43 08:54:09 executing program 3 (fault-call:1 fault-nth:8): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:09 executing program 4 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) 08:54:09 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000380)="30acbdc6619726219307ad96120cd94f30783e3ae5f8713fe7c1daecf960b89b244581e12ab9791c0cf0d121a27a1986da314a0b9d941f6d7a2d10e28774202fe9c5337fcde3ca2cf1368ade69646d05329e6a558516953193f4bb967a2035c15a21d5b845869fa48af09022a77ad09cb74e158368f09891a174166f266b84ea46b0275f5dc4a6cf5d6f10ab69034e24211e4e542cc403ac3ce7646ebe231ef92aeba2e915c29ceba2ed5f24a47dff3b38201da3908471eddf845bd4dae3d3d83d020ca67d087b6f3a0274753117e2a616b91176428270f61798ee839a00d9207739330b4d0567bfbe3338d34e42944f48ebf21c9491899e67aae43f8353e6391d9f74ff9d77ad450a167731f054fa55c2dc56d39a3c471ed80d0482c9c99fa5ce19ce39b4688c28216d9d6914a3d943efcb82e59d2da21073d8422dcc128f5f3a79f3b384bc2ff5562f1b094fd004777ba4dad321e0c27c156ff0bb0426a894b358ca3fbe65ff0668253f9e6ac96b85ac0dd274e79dfcf9a14d64f00e4d18246e1041ca4751ef0091b5bb453d59d47a9e4d9375290371c7ad384cff777d091353138c70171439bd4572e18d8525c0d5669535fd250d79f710fe877cc72d0c2610c421ceb55071a2d50bcb2a3ade2c78fa2296b27499c69e19ad8e2af311d97aff873c1822c25f4b47110df959434bbbd904ced6f334764e1c98f7e71268d322710ec149d3ffcdd3d5228eda8484f67388e20b903d56ed4a0c7cb912a76f4cade3067ae1997abff2e36596d9d147aca2aaeceb3d5b190b6ce0c6c0548fbe5138f866ebab17609b6f52884e47d202b465345ec76e746e0dec9a61da08e4e3ed3523396a3c6b47015584c20503c8dd75d90cf292af3730a4e7c7431239ff22648fca2deffc2d61ba08e9736f076a28d4f356b81bde5e67bf692da19842b95e88bd3fd1cc6158f43062fd3717b663e5833bb2be681187ad45ccb101085baebbe61af73c4e7a83c4b104e7a0202ef798cac475264889bf4de11216eb7bf196bec972282282f4771a69240d2a59f82d4135fa994ddc69dc266f9b33ac80cb1d783d75a67cede398901f193c7cbd9b6512a40c438eb152ce45edac5831f769be585c337595888999b8c6274c81f1ea2a8a156367f47dbc640a71d68bd1e830d9ab6723dcdef73942c2d9c9a018990e97230e9a24eb827f3da0ff031936c7d29ab93cd104a85e64e621b418031192ca5cdf38af117a0c0578b266d9638945cfcc688244f2da2b4617c458c65464ad27dcd865545a4c128c2ad0712de12ba03b1afa880e6d4a6ca09b8e5c159848abe713bed504621aa5ed411b7045d2eef31bdd0c7936937dfd267786b3aef2f09f722419409227cab036187fbd53514c902e7c10bc38d4b6f18fdbae4d73c7d231b94b6a3867bfbc97abf7e8e1165d5a29d0753755880d25bef37d16e3b50e143a05f0dd4ea30bdc7912f011872f17c3f885c97138b4d0645d67a240e7c2b8245b3148ead057560c48fd226057e0d5dbabe5fc030515eba40c9f7fc356b8e898cb417424674127aab4eb6db911f5619700ac776a467fa9e534567f0a74d526a8104c56912dc5b40f399bbbd36cc094bc243a39a98c1cb68c5ba68037a5493ff9621717790b2d30de1887602230388c15b93de52e115ebb46f82aecc640c3b63073733dce5fbc6d34b8e00fa87bf67772518fca01f3f83ecd5710354370f507d8f1bcf952e58628262c35561c6e7bf2042a9f9589a80ac017c6de97d288a7c6c153fb57500413f1f09550f69a187b146015eb17d32778398b1df09f274bdf4e74118db5f8720847763745a1c3e294b61670e8c0d7f845e05a57fdd7a2156fd038f2f01d9335addb18ee1cb48452feae3316f1f0115df879d800bf178b84640a2ed4d92732fe9e63c70de9c5ef5f89656864e8bab19a0dbe148d4d7b8dd24d711f3265be1b778a0e5a37039c6cb7cc061d11cea4b2c4a35a3c98d35481fab94286a74ec44f0cf3113449bfb0f10e301a282a3cc27e9ce70b28175a4a39ecd15126245161f3c835493ec536cbebc959fa7d020e2c7a9f6465cb999e02c4c07e08093dad6e03b105724ad2d0c39c1dd47e4ca7be257c96d860536d44f9aee3c3df9f2b0678fbde0357d2a3f0af080069d366fc6df6df5f715d5e9131de53b0b0c4bf4828a9ecd88a93de795e0c106c1dce428fee992e2e0685449cafcc5471d48556899501016a200f91906f7c95f667bb61676f01dacb0a64cda8c9ca02f71ad0dfec615c28781cb51084f7a7f9a1e1bf34fe49107dbb0cc422bb8affa9a46d9d9f6e55c60855a6e937277e5f03bcea116aa4fcd7f7d047ef6bc1da43832f70f0624e5ab974091bafa239bb33ab61d095ee6ba351c965f7981dd4c98306aaf7c9e66a9f612ac0c492c01485145c2f4e6852d29bbca873711b7e9444413fc0ef020aca599f593f53749f6754716e85553b2d447756fb1f6892cef1520868e55ccee164be3730a9c7b778dbce672ae76fd899dd1135895a994a50fd90b7efccb79a46da3a3b559bcda5153fa1d95a4a2723154f132a9de51657ebefafa27d0674f5bffe89417fb4572cb279f2cc3bcf63d9aff61f1eaa0c2a37d66f2742043cbc290e5dbec005edbdfbfa1d9f63e27e0c7ae5ca043583a1b1a8d201241ff2d9f056d1c1b44283850282fb675c4de23e5b840d872f2cbe4d35004035ff2074738d22045bc18f0da5ab60dd88765e9682dda407543e6b166d83f3af615146b7106cfe69c792d55068c9bea5079ab8e3900f602ecf2450fc377ed91f0d8f12e6aaa16d9bb791b7333281cc528231b1f80cc70d13d96e0c63fc99900d72bbd66c28c7dce27b08c763ef309cdb8ea24416990084f91d263dd417b5efcfd3250853fc3895fdeb3e05febea4d70f86c87b8048c6359d5406b4daba00993fb341659ad8523161c3be16dba3576129bbb24bbf5184c19c7d2305d85815ab9af773a0affeaf0305b66e1bfdae63fddac71e30436e0f23257b539d20764a1b8d2bfcf2139343ccc30e74f00d0e359022310d358b10a732e5bf5be371890b461eab34b1bfb6c4b20ea3893096de5dc690b0b19416dc2eef8a735c9b5b170a7808a6527956b152bd9068b067e433229378a7094be899cfa0fdb2d80f905c2ceb7a3007435c512daece83952ca5a221b6009e6c93cfd0bb0c12978f88877b21ed8e2dc5b4e069fd295c6e92e2167eab3ccac8a566383cbdb54786cdd22c5a874e71a411a9ee0e63e6ee987f50fe98a9760454e78237a1648a6899a7e67970d9236c54c7073c704bd1fff6f35ff32e2e9f009425b0eaef147f75d81aba36433526527cc31b301b1f66255bb554af9f0f8e86685e9e871fd749e016ecf77596f8b3fa6a7e0dfcfb0955fd60b6a839ed1c605a2f05563c3ab7591bd63912d52365207fd2d38b3bff0567306e00db98c8b6bdc010777081239073a82ec1343cc1153435b7f3b6d0d3053d4c4834628918130496a70935f7622c3888959e340996dbf5959dc6fc25d8efa062b1f45c9593de2753d77ee981b8d63b36fdaf537adaa261eb00bee1065cf3bf68d3269c2e33dbff75058b5c37be0d047e9ad9a85099725b9d1c0e5d76a43a277dda5c1d3af5192d560b5cf539fe6e91b513e87b887c71c9849466ce2cd90fff42fa50db19fa3c2ca59d06c014047d5eaa6d03575c8dbf3b12bc6b91d8b2cbf6fb7d9f7da967e010b4f4c1dab430a018844b99896b648fde61ac70b29ac0b5d5341f1ceab61a6e083ac3e6ff56c230a6aa041591633a865c139c959f2f8f6b181cd9ec14b52d848fdb321d93dcc0c0a2e55474d934ad7350b433b1276e3126952a1649bfe2a0bef0fb54e73725e0f72bb89fe654d9d333a130929a1dc93a2eef47fd85ab423e26fe27a3d2520ccd0ad560be9465e6a0d9fcd387883da0456ae4dec02e4631d7a032129d94d5be354b7d33c56f81b438ace4a5c87ee20d897c9e6d2e02bedb732deb03a767f7f7464538d956eaed7966e0945d5d4eb94667ac3c144b3f8d1ea9337267f127369fe8e62196d182d8563be8cb596b52e62a112dd9cd3c5019d608c98904b722a3ce9667137dc850ccd831b651b5c69dafe818178fb0039c972115db9333492ea854fe4a1d6edb06955a903dda5d02ca236fa1942f9d9d6308c091da86f0394c808f430fe0f037932358ea53d60c9e4e4eaefc26e5fe9aa82378433bfab913d23846467a07ab170ebf55da54b95a7a62e4322e35f48b6f481f41f6338ed036e9d75780934ac5800f5bcea85fa6d0fb2e0e5112343b44619a2c2e9d5e9a0d4af70a6130b91213a0f46a07470cd6ea065364a9c47298c66727f999c83d428caffe76443ac204330b630c54b769c288caa38ccfe7e7a8e9ceb28080588e336bdc47d0711ca2e33ac49eb968c00b1f7226d22e9392a84ef5bc6eb10b323a5ed0e5c789a53715ab74a6e5a1b2496467a51315994809bde4eed9e68bc2f25e0d5c12bbd7ae56a9cda2997f251493df5f2799175b8263fe8d17bfb71f9097bce37863c3df27ed003e9da0f5c0967fcdec425bca25325b3a0a5e90b53d8b38fb08cbcd78037f4f15ab319724148807229da72ac56df9fb1bae27c801c4d9c3e38e7c4179b9a762d5e0f8a001ab5ac752472a66d61966c399b023b295c48953373ad8ee8e0bcf12b41a90b83aced9a1ee12cdbe72663b88c6e4295c5fd60ac537082bd23d7945a0ef2b37acbb01cccd696ed526ccc7b173290a02b9b6a54a7ab690665b1cb05adabc48677d349920595462bbf31ae816dc0081a3680ad09109f31dbc06fc9163de10db13653e22e9b816df264fc7d51321d583da7765c014df34670e0d0a0ce08e41973bd9c660f2a286bc6babcb013e5b93be18e1279dcf470546504fd0b6436885945f9a970d5a7862164eca4aedf055c7cd7bedbacbc86009d1a465ff99bb996fb7d3af5c8d6e428ab0ce687d611b97dec5aece2e452a639b55e6d5d21a6b4319898a2d5d5c54179e40914765e95a3b92737d5ca9c23d344e438076e6665c75a489e7b7d6edafdd2943d9263d3d07f6f8b2b539dcb312159ca726a0f7b8acb58f72fb371cb5b15e7f92828db66fa87a957b9b7fccfdf7005b3aa4bffd244844bdef8a1114854eaa20878c946a6ec28e1601a901a963367ef361adb3fe7b19d0ee132197d211189de0de24106ba555d576d6433a5ed7ea27fba28e25c50c0fd526088e3d83b9787da2bd31b29adaf3c8362a66ed5946b881d6f298b27c3d1de03ecd82b69b8f5dda66786c227d6349ecb67b51cd4ba24094d633fb1654ef2406003c74608e6c142cc8afe4b9ff47a2797e5d91b93a1e80cd4fe7c38a3f2bb7c464815f2ef443d809c2c2effe31557e69d13148424dedf311fa17a354268cd75b792f14721d40420a20919e4b9c18c1977f021a9cf56126aae5f511522abd8d1ca12a4ad94d64ba34b343d1ec0df0b4c864b73afdfbf67895edfbd4fc475dd27e5b8e1b9c2a26c54a4886a07bd863e7e1f5e1a11fd59dd885e4f9761b9f398177a9a6bae4d083052491c1201f1a3903dfb41870816eddd74fa60cb06189b0464400ae83ff3c2ba55495d0c95bed767f39e028c144e3ce342f0e08194e63f4b5b0109da79b8779a00ce392e6b29a92191e62e2368c872d9951f8237e69b4e04259c8cae08fef355a5674fd83c3ec6711fa89dbb4d921a34c4994d7bcefc6e0d5e411b93657192cc10789ba938e8b7e864b827c6386cbc38bde4f1211bfb475bd03fe30cce04fa8665627", 0x1000}, {&(0x7f0000000100)="4117e19e29f51cce3ee5a04bdcc5f79ee558b2304f53b1762a63a3b15bb45d8eb345556ce250f8781f78c7568a9a19a4067934ce52efe49759500d17d57e4239e6a19964f1d8ebc55f675a138dc9fc86e135d98b6bdc99770d847b02c9be20b358a730792a5edf9697e299a1ccb76217d7c6ef9351b04f8c36203c56e2299967d1312bdcc09b2d4ffc332c018e3a90c67f35bb3d286a39d6ca317854b69b9d83bc2583cbb2ba9f51febdf8946e9045e42eb3630832837a099e9fcb7a2f1c33ea0f09b5b92f0b053f67da5c56f9032348d0fc3d3702171837939921ef06c68956c9baa80c0e78a7909ed1ae98f9", 0xed}, {&(0x7f0000000200)="cca95ec5190533ff16299df156bc35", 0xf}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="c8c0a74f91bb2cb07b9615d526e96f6456293e5fdeed4ddde6b13b0de74c9eed60a7bd8f78764e889ca73fb7b045d6bb6ce3eac537261957b2baad2badca1b40b68c3651c84ab047d6d19c2b394cbfb788e135cb7b81daeba3895210661480a75c2708b0d489eea6ed4e419ccafaf151d31bac40fca4f27ce58a155469c48fc652a6219ced57a5c3a8a1e6fd42aae93b5ae1432f22079b90c78ba895f00c835e08a15f56a198bfd0d50a3e84b5979e03f3838eb7419794efa4801b6fe00fe5edb7c78b510436526da5ae41b8a687260dc5e4c870303c0923ccd19a20474feec6320e52940207", 0xe6}], 0x5, 0xa) [ 310.385468][T11584] FAULT_INJECTION: forcing a failure. [ 310.385468][T11584] name failslab, interval 1, probability 0, space 0, times 0 08:54:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) [ 310.456046][T11584] CPU: 0 PID: 11584 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 310.464406][T11584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.474470][T11584] Call Trace: [ 310.477781][T11584] dump_stack+0x188/0x20d [ 310.482132][T11584] should_fail.cold+0x5/0xa [ 310.486681][T11584] ? lock_downgrade+0x840/0x840 [ 310.491546][T11584] ? fault_create_debugfs_attr+0x140/0x140 [ 310.497448][T11584] ? netlink_insert+0x180/0x1590 08:54:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 310.502430][T11584] should_failslab+0x5/0xf [ 310.506858][T11584] kmem_cache_alloc_node+0x25c/0x760 [ 310.512279][T11584] __alloc_skb+0xba/0x5a0 [ 310.516645][T11584] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 310.522212][T11584] ? netlink_autobind.isra.0+0x21b/0x300 [ 310.527877][T11584] netlink_sendmsg+0x97b/0xe10 [ 310.532665][T11584] ? aa_af_perm+0x260/0x260 [ 310.537181][T11584] ? netlink_unicast+0x740/0x740 [ 310.542155][T11584] ? netlink_unicast+0x740/0x740 [ 310.547185][T11584] sock_sendmsg+0xcf/0x120 [ 310.551623][T11584] ____sys_sendmsg+0x6e6/0x810 [ 310.557364][T11584] ? kernel_sendmsg+0x50/0x50 [ 310.562061][T11584] ? _parse_integer+0x180/0x180 [ 310.566945][T11584] ___sys_sendmsg+0x100/0x170 [ 310.571638][T11584] ? debug_smp_processor_id+0x2f/0x185 [ 310.577552][T11584] ? sendmsg_copy_msghdr+0x70/0x70 [ 310.582691][T11584] ? __fget_files+0x32f/0x500 [ 310.587388][T11584] ? ksys_dup3+0x3c0/0x3c0 [ 310.591826][T11584] ? debug_smp_processor_id+0x2f/0x185 [ 310.597561][T11584] ? __fget_light+0x20e/0x270 [ 310.602290][T11584] __sys_sendmsg+0xe5/0x1b0 [ 310.606983][T11584] ? __sys_sendmsg_sock+0xb0/0xb0 [ 310.612045][T11584] ? vfs_write+0x161/0x5d0 [ 310.616574][T11584] ? do_syscall_64+0x21/0x7d0 [ 310.621269][T11584] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 310.627267][T11584] do_syscall_64+0xf6/0x7d0 [ 310.631788][T11584] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 310.637697][T11584] RIP: 0033:0x45ca59 08:54:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 310.641637][T11584] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.661611][T11584] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 310.670031][T11584] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 [ 310.678007][T11584] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 310.685980][T11584] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 310.693960][T11584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 310.701940][T11584] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 08:54:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 310.805936][T11583] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) dup3(r1, r2, 0x0) [ 311.009159][ T5] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 311.247680][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 311.367846][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 311.379285][ T5] usb 4-1: config 0 has no interface number 0 [ 311.392629][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 311.412810][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 311.425137][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 311.435948][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 311.445760][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.460360][ T5] usb 4-1: config 0 descriptor?? [ 311.487973][T11589] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 311.500330][T11589] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 311.737046][T11589] FAULT_INJECTION: forcing a failure. [ 311.737046][T11589] name failslab, interval 1, probability 0, space 0, times 0 [ 311.761895][T11589] CPU: 0 PID: 11589 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 311.770231][T11589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.780325][T11589] Call Trace: [ 311.783616][T11589] dump_stack+0x188/0x20d [ 311.788081][T11589] should_fail.cold+0x5/0xa [ 311.792606][T11589] ? fault_create_debugfs_attr+0x140/0x140 [ 311.798402][T11589] should_failslab+0x5/0xf [ 311.802804][T11589] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 311.808221][T11589] ? lockdep_init_map_waits+0x26a/0x890 [ 311.813761][T11589] ? lockdep_init_map_waits+0x26a/0x890 [ 311.819424][T11589] snd_seq_prioq_new+0x3c/0x120 [ 311.824272][T11589] snd_seq_queue_alloc+0x12f/0x4d0 [ 311.829435][T11589] snd_seq_ioctl_create_queue+0xab/0x320 [ 311.835067][T11589] ? async_call_lookup_ports+0x10/0x10 [ 311.840531][T11589] snd_seq_kernel_client_ctl+0xeb/0x130 [ 311.846157][T11589] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 311.851438][T11589] ? delete_port+0xc0/0xc0 [ 311.855847][T11589] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 311.861372][T11589] ? find_held_lock+0x2d/0x110 [ 311.866131][T11589] snd_seq_oss_open+0x2fe/0x980 [ 311.870968][T11589] odev_open+0x6c/0x90 [ 311.875030][T11589] ? odev_release+0x70/0x70 [ 311.879971][T11589] soundcore_open+0x446/0x600 [ 311.884650][T11589] ? sound_devnode+0xf0/0xf0 [ 311.889231][T11589] chrdev_open+0x219/0x5c0 [ 311.893891][T11589] ? cdev_put.part.0+0x50/0x50 [ 311.898663][T11589] ? security_file_open+0x84/0x410 [ 311.903757][T11589] do_dentry_open+0x546/0x1340 [ 311.908595][T11589] ? cdev_put.part.0+0x50/0x50 [ 311.913436][T11589] ? security_inode_permission+0xc4/0xf0 [ 311.919067][T11589] ? chown_common+0x550/0x550 [ 311.923720][T11589] ? inode_permission+0xab/0x500 [ 311.928653][T11589] path_openat+0x1e59/0x27d0 [ 311.933245][T11589] ? path_lookupat.isra.0+0x530/0x530 [ 311.938622][T11589] do_filp_open+0x192/0x260 [ 311.943115][T11589] ? may_open_dev+0xf0/0xf0 [ 311.947630][T11589] ? do_raw_spin_lock+0x129/0x2e0 [ 311.952642][T11589] ? _raw_spin_unlock+0x24/0x40 [ 311.957485][T11589] ? __alloc_fd+0x46d/0x600 [ 311.962088][T11589] do_sys_openat2+0x585/0x7d0 [ 311.966745][T11589] ? file_open_root+0x400/0x400 [ 311.971599][T11589] ? __mutex_unlock_slowpath+0xe2/0x660 [ 311.977124][T11589] ? wait_for_completion+0x270/0x270 [ 311.982391][T11589] ? __this_cpu_preempt_check+0x28/0x190 [ 311.988005][T11589] ? __sb_end_write+0x101/0x1d0 [ 311.992837][T11589] do_sys_open+0xc3/0x140 [ 311.997145][T11589] ? filp_open+0x70/0x70 [ 312.001405][T11589] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 312.007463][T11589] ? do_syscall_64+0x21/0x7d0 [ 312.012133][T11589] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 312.018441][T11589] do_syscall_64+0xf6/0x7d0 [ 312.022938][T11589] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 312.028819][T11589] RIP: 0033:0x45ca59 [ 312.032706][T11589] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.052300][T11589] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 312.060706][T11589] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 312.068659][T11589] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 312.076628][T11589] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 312.084596][T11589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 312.092546][T11589] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 312.121278][ T2527] usb 4-1: USB disconnect, device number 44 08:54:12 executing program 3 (fault-call:1 fault-nth:9): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:12 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x5000200, &(0x7f0000000440)="1171527d1f5a6d71c72ffc7245f97406aff008ed18ef8c8e4408077c9966d84905216ad84dab49263832d8f5efae0cd8e0d8bc6bba7616bbde54ec567b2e8d216b6af16d4fb44eec793e36de4dc28a9f104217b8a05c5f5319d878ea8a8921872de7d289d2cb479dee3a81b6646b9f12f762a8d0e3db7ad8d844cf4b761cc3e16a378a9fdd31fd815a788257c75c6e9568ee784fefdd8e02031ff85f4df3428701bb757ddd1d48719452ad9fe807c0451c6838ca119939872289eeedde165fac01d75b33e68ee4f9df", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000540)="f5d315cc91c5d900d64b63e1c4f22d75c07a545cdd19276da024f523b8dec07a1c783a8d0c50702ded996ffe82e07f524ece052417bb0fd10db062d23c947411ca3145d3b8e0e22eee8910ed111758ef78e689e20b7b51e8b5220fde7fba4ab79c00bf271f301d840ca4d82e1fd4eaaf79af2b732ff61826bd9e5a33fd1f3fa15d6eb6145e680c19276b69e31c3c7ff8857019b31e015d04041400cc740da8a489e4462105aacac78d561ef1f805bdc93d75fda1fe597efe2d") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:12 executing program 4 (fault-call:3 fault-nth:1): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) fchmod(r2, 0x108) [ 312.701884][T11666] FAULT_INJECTION: forcing a failure. [ 312.701884][T11666] name failslab, interval 1, probability 0, space 0, times 0 [ 312.794768][T11666] CPU: 0 PID: 11666 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 312.803128][T11666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.813197][T11666] Call Trace: [ 312.816504][T11666] dump_stack+0x188/0x20d [ 312.820852][T11666] should_fail.cold+0x5/0xa [ 312.825367][T11666] ? lock_downgrade+0x840/0x840 [ 312.830233][T11666] ? fault_create_debugfs_attr+0x140/0x140 [ 312.836063][T11666] ? fs_reclaim_release+0xa/0x20 [ 312.841017][T11666] should_failslab+0x5/0xf [ 312.845453][T11666] kmem_cache_alloc_node_trace+0x27c/0x790 [ 312.851273][T11666] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 312.857357][T11666] __kmalloc_node_track_caller+0x38/0x60 [ 312.863120][T11666] __kmalloc_reserve.isra.0+0x39/0xe0 [ 312.868506][T11666] __alloc_skb+0xef/0x5a0 [ 312.872846][T11666] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 312.878404][T11666] ? netlink_autobind.isra.0+0x21b/0x300 [ 312.884052][T11666] netlink_sendmsg+0x97b/0xe10 [ 312.888831][T11666] ? aa_af_perm+0x260/0x260 [ 312.893342][T11666] ? netlink_unicast+0x740/0x740 [ 312.898298][T11666] ? netlink_unicast+0x740/0x740 [ 312.903246][T11666] sock_sendmsg+0xcf/0x120 [ 312.907686][T11666] ____sys_sendmsg+0x6e6/0x810 [ 312.912534][T11666] ? kernel_sendmsg+0x50/0x50 [ 312.917247][T11666] ? _parse_integer+0x180/0x180 [ 312.922117][T11666] ___sys_sendmsg+0x100/0x170 [ 312.926803][T11666] ? debug_smp_processor_id+0x2f/0x185 [ 312.932276][T11666] ? sendmsg_copy_msghdr+0x70/0x70 [ 312.937405][T11666] ? __fget_files+0x32f/0x500 [ 312.942095][T11666] ? ksys_dup3+0x3c0/0x3c0 [ 312.946531][T11666] ? debug_smp_processor_id+0x2f/0x185 [ 312.952000][T11666] ? __fget_light+0x20e/0x270 [ 312.954601][T11676] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 312.956777][T11666] __sys_sendmsg+0xe5/0x1b0 [ 312.956793][T11666] ? __sys_sendmsg_sock+0xb0/0xb0 [ 312.956808][T11666] ? vfs_write+0x161/0x5d0 [ 312.956834][T11666] ? do_syscall_64+0x21/0x7d0 [ 312.989561][T11666] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 312.995578][T11666] do_syscall_64+0xf6/0x7d0 [ 313.000125][T11666] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 313.006048][T11666] RIP: 0033:0x45ca59 [ 313.010124][T11666] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.029736][T11666] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 313.038176][T11666] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 08:54:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:12 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x1) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f72020069723d2e2f00000000000000007065726469723d2e2f66696c6530a83ca3cdbdef6e965dfeeff4796cb6476bfef396fae3e750211e64a3"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 313.046161][T11666] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 313.054149][T11666] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 313.062123][T11666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 313.070102][T11666] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 08:54:12 executing program 4 (fault-call:3 fault-nth:2): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) 08:54:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) [ 313.276657][T11686] FAULT_INJECTION: forcing a failure. [ 313.276657][T11686] name failslab, interval 1, probability 0, space 0, times 0 [ 313.296591][T11686] CPU: 1 PID: 11686 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 313.306078][T11686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.316145][T11686] Call Trace: [ 313.319553][T11686] dump_stack+0x188/0x20d [ 313.323904][T11686] should_fail.cold+0x5/0xa [ 313.328428][T11686] ? fault_create_debugfs_attr+0x140/0x140 [ 313.335204][T11686] ? lock_acquire+0x1f2/0x8f0 [ 313.339899][T11686] ? netlink_deliver_tap+0x146/0xb50 [ 313.345403][T11686] should_failslab+0x5/0xf [ 313.349830][T11686] kmem_cache_alloc+0x44/0x740 [ 313.354628][T11686] ? lock_downgrade+0x840/0x840 [ 313.359490][T11686] skb_clone+0x14d/0x3c0 [ 313.363748][T11686] netlink_deliver_tap+0x91c/0xb50 [ 313.368874][T11686] netlink_unicast+0x5e9/0x740 [ 313.373737][T11686] ? netlink_attachskb+0x810/0x810 [ 313.378966][T11686] ? _copy_from_iter_full+0x25c/0x870 [ 313.384429][T11686] ? __phys_addr_symbol+0x2c/0x70 [ 313.389465][T11686] ? __check_object_size+0x171/0x437 [ 313.394767][T11686] netlink_sendmsg+0x882/0xe10 [ 313.399547][T11686] ? aa_af_perm+0x260/0x260 [ 313.404061][T11686] ? netlink_unicast+0x740/0x740 [ 313.409023][T11686] ? netlink_unicast+0x740/0x740 [ 313.413970][T11686] sock_sendmsg+0xcf/0x120 [ 313.418396][T11686] ____sys_sendmsg+0x6e6/0x810 [ 313.423167][T11686] ? kernel_sendmsg+0x50/0x50 [ 313.427857][T11686] ? _parse_integer+0x180/0x180 [ 313.432724][T11686] ___sys_sendmsg+0x100/0x170 [ 313.437403][T11686] ? debug_smp_processor_id+0x2f/0x185 [ 313.442869][T11686] ? sendmsg_copy_msghdr+0x70/0x70 [ 313.447995][T11686] ? __fget_files+0x32f/0x500 [ 313.452688][T11686] ? ksys_dup3+0x3c0/0x3c0 [ 313.457111][T11686] ? debug_smp_processor_id+0x2f/0x185 [ 313.462578][T11686] ? __fget_light+0x20e/0x270 [ 313.467267][T11686] __sys_sendmsg+0xe5/0x1b0 [ 313.471779][T11686] ? __sys_sendmsg_sock+0xb0/0xb0 [ 313.476896][T11686] ? vfs_write+0x161/0x5d0 [ 313.481332][T11686] ? do_syscall_64+0x21/0x7d0 [ 313.486017][T11686] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 313.492018][T11686] do_syscall_64+0xf6/0x7d0 [ 313.496796][T11686] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 313.502689][T11686] RIP: 0033:0x45ca59 [ 313.506618][T11686] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.526226][T11686] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 313.534800][T11686] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 [ 313.542780][T11686] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 313.551366][T11686] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 313.559631][T11686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 313.567782][T11686] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 [ 313.667333][ T5] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 313.919781][T11705] overlayfs: unrecognized mount option "wor" or missing value [ 313.934226][T11705] overlayfs: unrecognized mount option "wor" or missing value [ 313.947507][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 314.091868][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 314.112623][ T5] usb 4-1: config 0 has no interface number 0 [ 314.120792][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 314.132597][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 314.143133][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 314.154040][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 314.172299][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.186699][ T5] usb 4-1: config 0 descriptor?? [ 314.217904][T11675] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 314.224862][T11675] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 314.475463][T11675] FAULT_INJECTION: forcing a failure. [ 314.475463][T11675] name failslab, interval 1, probability 0, space 0, times 0 [ 314.495167][T11675] CPU: 1 PID: 11675 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 314.503644][T11675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.513897][T11675] Call Trace: [ 314.517240][T11675] dump_stack+0x188/0x20d [ 314.521562][T11675] should_fail.cold+0x5/0xa [ 314.526058][T11675] ? fault_create_debugfs_attr+0x140/0x140 [ 314.531924][T11675] should_failslab+0x5/0xf [ 314.536323][T11675] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 314.541753][T11675] ? snd_seq_ioctl_create_port+0x4e4/0x6d0 [ 314.547553][T11675] snd_seq_queue_alloc+0x51/0x4d0 [ 314.552639][T11675] snd_seq_ioctl_create_queue+0xab/0x320 [ 314.558278][T11675] ? async_call_lookup_ports+0x10/0x10 [ 314.563763][T11675] snd_seq_kernel_client_ctl+0xeb/0x130 [ 314.569358][T11675] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 314.574624][T11675] ? delete_port+0xc0/0xc0 [ 314.579039][T11675] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 314.584578][T11675] ? find_held_lock+0x2d/0x110 [ 314.589332][T11675] snd_seq_oss_open+0x2fe/0x980 [ 314.594176][T11675] odev_open+0x6c/0x90 [ 314.598222][T11675] ? odev_release+0x70/0x70 [ 314.602707][T11675] soundcore_open+0x446/0x600 [ 314.607377][T11675] ? sound_devnode+0xf0/0xf0 [ 314.611949][T11675] chrdev_open+0x219/0x5c0 [ 314.616368][T11675] ? cdev_put.part.0+0x50/0x50 [ 314.621119][T11675] ? security_file_open+0x84/0x410 [ 314.626214][T11675] do_dentry_open+0x546/0x1340 [ 314.632177][T11675] ? cdev_put.part.0+0x50/0x50 [ 314.636967][T11675] ? security_inode_permission+0xc4/0xf0 [ 314.642582][T11675] ? chown_common+0x550/0x550 [ 314.647240][T11675] ? inode_permission+0xab/0x500 [ 314.652230][T11675] path_openat+0x1e59/0x27d0 [ 314.656812][T11675] ? path_lookupat.isra.0+0x530/0x530 [ 314.662243][T11675] ? lock_acquire+0x1f2/0x8f0 [ 314.667273][T11675] do_filp_open+0x192/0x260 [ 314.671763][T11675] ? may_open_dev+0xf0/0xf0 [ 314.676249][T11675] ? do_raw_spin_lock+0x129/0x2e0 [ 314.681526][T11675] ? _raw_spin_unlock+0x24/0x40 [ 314.686372][T11675] ? __alloc_fd+0x46d/0x600 [ 314.690891][T11675] do_sys_openat2+0x585/0x7d0 [ 314.695631][T11675] ? file_open_root+0x400/0x400 [ 314.700466][T11675] ? __mutex_unlock_slowpath+0xe2/0x660 [ 314.706014][T11675] ? wait_for_completion+0x270/0x270 [ 314.711295][T11675] ? __this_cpu_preempt_check+0x28/0x190 [ 314.716962][T11675] ? __sb_end_write+0x101/0x1d0 [ 314.721810][T11675] do_sys_open+0xc3/0x140 [ 314.726124][T11675] ? filp_open+0x70/0x70 [ 314.730375][T11675] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 314.736355][T11675] ? do_syscall_64+0x21/0x7d0 [ 314.741014][T11675] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 314.747274][T11675] do_syscall_64+0xf6/0x7d0 [ 314.751775][T11675] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 314.757755][T11675] RIP: 0033:0x45ca59 [ 314.765454][T11675] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.785145][T11675] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 314.793645][T11675] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 314.801804][T11675] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 314.809777][T11675] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 314.817746][T11675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 314.825697][T11675] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 314.840356][ T2527] usb 4-1: USB disconnect, device number 45 08:54:14 executing program 3 (fault-call:1 fault-nth:10): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:14 executing program 4 (fault-call:3 fault-nth:3): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) [ 315.417014][T11759] FAULT_INJECTION: forcing a failure. [ 315.417014][T11759] name failslab, interval 1, probability 0, space 0, times 0 [ 315.476821][T11758] overlayfs: missing 'lowerdir' [ 315.489001][T11759] CPU: 0 PID: 11759 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 315.497355][T11759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.507529][T11759] Call Trace: [ 315.510835][T11759] dump_stack+0x188/0x20d [ 315.515183][T11759] should_fail.cold+0x5/0xa [ 315.519885][T11759] ? fault_create_debugfs_attr+0x140/0x140 [ 315.525710][T11759] ? print_usage_bug+0x240/0x240 [ 315.530667][T11759] should_failslab+0x5/0xf [ 315.535093][T11759] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 315.540562][T11759] ? __lock_acquire+0x2224/0x48a0 [ 315.545761][T11759] ? __radix_tree_lookup+0x1ed/0x260 [ 315.551674][T11759] genl_rcv_msg+0x89f/0xdf0 [ 315.556720][T11759] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 315.563085][T11759] ? __dev_queue_xmit+0xbf2/0x30a0 [ 315.568212][T11759] ? lock_acquire+0x1f2/0x8f0 [ 315.572899][T11759] ? genl_rcv+0x15/0x40 [ 315.577092][T11759] ? lock_release+0x800/0x800 [ 315.581776][T11759] ? skb_splice_bits+0x1a0/0x1a0 [ 315.586791][T11759] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 315.592960][T11759] netlink_rcv_skb+0x15a/0x430 [ 315.597742][T11759] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 315.604090][T11759] ? netlink_ack+0xa60/0xa60 [ 315.611137][T11759] genl_rcv+0x24/0x40 [ 315.615166][T11759] netlink_unicast+0x537/0x740 [ 315.619944][T11759] ? netlink_attachskb+0x810/0x810 [ 315.625067][T11759] ? _copy_from_iter_full+0x25c/0x870 [ 315.630446][T11759] ? __phys_addr_symbol+0x2c/0x70 [ 315.635480][T11759] ? __check_object_size+0x171/0x437 [ 315.640780][T11759] netlink_sendmsg+0x882/0xe10 [ 315.645591][T11759] ? aa_af_perm+0x260/0x260 [ 315.650106][T11759] ? netlink_unicast+0x740/0x740 [ 315.655207][T11759] ? netlink_unicast+0x740/0x740 [ 315.660199][T11759] sock_sendmsg+0xcf/0x120 [ 315.664655][T11759] ____sys_sendmsg+0x6e6/0x810 [ 315.669439][T11759] ? kernel_sendmsg+0x50/0x50 [ 315.674171][T11759] ? _parse_integer+0x180/0x180 [ 315.679305][T11759] ___sys_sendmsg+0x100/0x170 [ 315.683986][T11759] ? debug_smp_processor_id+0x2f/0x185 [ 315.689460][T11758] overlayfs: missing 'lowerdir' [ 315.690060][T11759] ? sendmsg_copy_msghdr+0x70/0x70 [ 315.700018][T11759] ? __fget_files+0x32f/0x500 [ 315.704713][T11759] ? ksys_dup3+0x3c0/0x3c0 [ 315.709148][T11759] ? debug_smp_processor_id+0x2f/0x185 [ 315.714620][T11759] ? __fget_light+0x20e/0x270 [ 315.719344][T11759] __sys_sendmsg+0xe5/0x1b0 [ 315.723856][T11759] ? __sys_sendmsg_sock+0xb0/0xb0 [ 315.729002][T11759] ? vfs_write+0x161/0x5d0 [ 315.733567][T11759] ? do_syscall_64+0x21/0x7d0 [ 315.738263][T11759] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 315.744278][T11759] do_syscall_64+0xf6/0x7d0 [ 315.748794][T11759] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 315.754795][T11759] RIP: 0033:0x45ca59 08:54:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x108) 08:54:15 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_notify(r1, &(0x7f0000000040)={0x0, 0x33, 0x1, @thr={&(0x7f0000000440)="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", &(0x7f0000000540)="c85f6cd6278d9714d57edf625f068a19d6fb6ca5e427fe5a9e7841d960c04ab4346f25cbb1898876c170917ab11309ec7ca421a164e754729c6ed8bb023aa2efbb840e55b71731da17a7229ef5933e32a4331edf9f3fe496fb0b17ec9623ac5e0c4da5262b4e7db72dee501f7035b6c4fd3a7e73eb647f846d5a4ea3e19076186ca0c598646bad09a375ecee652fc043c415"}}) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000080)=@v2={0x2000000, [{0x40000000, 0x6}, {0x1, 0xfffffc00}]}, 0x14, 0x3) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f9565726469723d2e2f6275732c65312c757070657c6469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 315.758683][T11759] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.778783][T11759] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 315.787222][T11759] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 [ 315.795445][T11759] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 315.803515][T11759] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 315.811500][T11759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 315.819470][T11759] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 08:54:15 executing program 4 (fault-call:3 fault-nth:4): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x108) [ 315.917243][ T2527] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 315.968151][T11775] overlayfs: unrecognized mount option "lo•erdir=./bus" or missing value [ 316.006501][T11780] FAULT_INJECTION: forcing a failure. 08:54:15 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x7ff) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 316.006501][T11780] name failslab, interval 1, probability 0, space 0, times 0 [ 316.033102][T11780] CPU: 0 PID: 11780 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 316.041468][T11780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.051624][T11780] Call Trace: [ 316.054928][T11780] dump_stack+0x188/0x20d [ 316.059277][T11780] should_fail.cold+0x5/0xa [ 316.064574][T11780] ? fault_create_debugfs_attr+0x140/0x140 [ 316.070399][T11780] should_failslab+0x5/0xf [ 316.074831][T11780] kmem_cache_alloc_node+0x25c/0x760 [ 316.080137][T11780] ? mutex_trylock+0x2c0/0x2c0 [ 316.084942][T11780] __alloc_skb+0xba/0x5a0 [ 316.089372][T11780] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 316.095107][T11780] ? lock_downgrade+0x840/0x840 [ 316.099978][T11780] netlink_dump+0x6d6/0xe70 [ 316.104494][T11780] ? __netlink_sendskb+0xb0/0xb0 [ 316.109439][T11780] ? __mutex_unlock_slowpath+0xe2/0x660 [ 316.115016][T11780] __netlink_dump_start+0x63f/0x910 [ 316.120229][T11780] ? genl_lock_dumpit+0xb0/0xb0 [ 316.125092][T11780] genl_rcv_msg+0xbb7/0xdf0 [ 316.129639][T11780] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 316.135971][T11780] ? genl_lock_dumpit+0xb0/0xb0 [ 316.140826][T11780] ? genl_unlock+0x20/0x20 [ 316.145244][T11780] ? genl_parallel_done+0xf0/0xf0 [ 316.150279][T11780] ? lock_acquire+0x1f2/0x8f0 [ 316.154979][T11780] ? genl_rcv+0x15/0x40 [ 316.159155][T11780] ? lock_release+0x800/0x800 [ 316.163837][T11780] ? skb_splice_bits+0x1a0/0x1a0 [ 316.168783][T11780] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 316.174603][T11780] netlink_rcv_skb+0x15a/0x430 [ 316.179381][T11780] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 316.180163][ T2527] usb 4-1: Using ep0 maxpacket: 8 [ 316.186154][T11780] ? netlink_ack+0xa60/0xa60 [ 316.195754][T11780] genl_rcv+0x24/0x40 [ 316.199750][T11780] netlink_unicast+0x537/0x740 [ 316.204542][T11780] ? netlink_attachskb+0x810/0x810 [ 316.209663][T11780] ? _copy_from_iter_full+0x25c/0x870 [ 316.215044][T11780] ? __phys_addr_symbol+0x2c/0x70 [ 316.220078][T11780] ? __check_object_size+0x171/0x437 [ 316.225383][T11780] netlink_sendmsg+0x882/0xe10 [ 316.230190][T11780] ? aa_af_perm+0x260/0x260 [ 316.234701][T11780] ? netlink_unicast+0x740/0x740 [ 316.239662][T11780] ? netlink_unicast+0x740/0x740 [ 316.244612][T11780] sock_sendmsg+0xcf/0x120 [ 316.249038][T11780] ____sys_sendmsg+0x6e6/0x810 [ 316.253852][T11780] ? kernel_sendmsg+0x50/0x50 [ 316.258538][T11780] ? _parse_integer+0x180/0x180 [ 316.263413][T11780] ___sys_sendmsg+0x100/0x170 [ 316.268113][T11780] ? debug_smp_processor_id+0x2f/0x185 [ 316.273761][T11780] ? sendmsg_copy_msghdr+0x70/0x70 [ 316.278904][T11780] ? __fget_files+0x32f/0x500 [ 316.283590][T11780] ? ksys_dup3+0x3c0/0x3c0 [ 316.288015][T11780] ? debug_smp_processor_id+0x2f/0x185 [ 316.294264][T11780] ? __fget_light+0x20e/0x270 [ 316.298957][T11780] __sys_sendmsg+0xe5/0x1b0 [ 316.303468][T11780] ? __sys_sendmsg_sock+0xb0/0xb0 [ 316.308532][T11780] ? vfs_write+0x161/0x5d0 [ 316.312972][T11780] ? do_syscall_64+0x21/0x7d0 [ 316.317759][T11780] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 316.323751][T11780] do_syscall_64+0xf6/0x7d0 [ 316.328266][T11780] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 316.331446][ T2527] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 316.334167][T11780] RIP: 0033:0x45ca59 [ 316.346014][T11780] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:54:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x40, 0x80) [ 316.365623][T11780] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 316.374047][T11780] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 [ 316.380162][ T2527] usb 4-1: config 0 has no interface number 0 [ 316.382016][T11780] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 316.382025][T11780] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 316.382034][T11780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 316.382043][T11780] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 [ 316.559701][ T2527] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 316.607389][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 316.631182][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 316.634605][T11801] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 316.677164][ T2527] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 316.686330][ T2527] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 316.718638][ T2527] usb 4-1: config 0 descriptor?? [ 316.747566][T11768] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 316.756905][T11768] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 316.994391][T11768] FAULT_INJECTION: forcing a failure. [ 316.994391][T11768] name failslab, interval 1, probability 0, space 0, times 0 [ 317.009301][T11768] CPU: 0 PID: 11768 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 317.017668][T11768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.027726][T11768] Call Trace: [ 317.031027][T11768] dump_stack+0x188/0x20d [ 317.035369][T11768] should_fail.cold+0x5/0xa [ 317.039890][T11768] ? fault_create_debugfs_attr+0x140/0x140 [ 317.045811][T11768] should_failslab+0x5/0xf [ 317.050251][T11768] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 317.055646][T11768] ? lockdep_init_map_waits+0x26a/0x890 [ 317.061287][T11768] ? lockdep_init_map_waits+0x26a/0x890 [ 317.066851][T11768] snd_seq_prioq_new+0x3c/0x120 [ 317.071710][T11768] snd_seq_queue_alloc+0x12f/0x4d0 [ 317.076860][T11768] snd_seq_ioctl_create_queue+0xab/0x320 [ 317.082524][T11768] ? async_call_lookup_ports+0x10/0x10 [ 317.087995][T11768] snd_seq_kernel_client_ctl+0xeb/0x130 [ 317.093554][T11768] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 317.098845][T11768] ? delete_port+0xc0/0xc0 [ 317.103283][T11768] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 317.108837][T11768] ? find_held_lock+0x2d/0x110 [ 317.113627][T11768] snd_seq_oss_open+0x2fe/0x980 [ 317.118488][T11768] odev_open+0x6c/0x90 [ 317.122557][T11768] ? odev_release+0x70/0x70 [ 317.127066][T11768] soundcore_open+0x446/0x600 [ 317.131770][T11768] ? sound_devnode+0xf0/0xf0 [ 317.136368][T11768] chrdev_open+0x219/0x5c0 [ 317.140800][T11768] ? cdev_put.part.0+0x50/0x50 [ 317.145579][T11768] ? security_file_open+0x84/0x410 [ 317.150740][T11768] do_dentry_open+0x546/0x1340 [ 317.155516][T11768] ? cdev_put.part.0+0x50/0x50 [ 317.160293][T11768] ? security_inode_permission+0xc4/0xf0 [ 317.165951][T11768] ? chown_common+0x550/0x550 [ 317.170643][T11768] ? inode_permission+0xab/0x500 [ 317.175592][T11768] path_openat+0x1e59/0x27d0 [ 317.180205][T11768] ? path_lookupat.isra.0+0x530/0x530 [ 317.185586][T11768] ? lock_acquire+0x1f2/0x8f0 [ 317.190286][T11768] do_filp_open+0x192/0x260 [ 317.201322][T11768] ? may_open_dev+0xf0/0xf0 [ 317.205848][T11768] ? do_raw_spin_lock+0x129/0x2e0 [ 317.210898][T11768] ? _raw_spin_unlock+0x24/0x40 [ 317.215849][T11768] ? __alloc_fd+0x46d/0x600 [ 317.220373][T11768] do_sys_openat2+0x585/0x7d0 [ 317.225071][T11768] ? file_open_root+0x400/0x400 [ 317.229935][T11768] ? __mutex_unlock_slowpath+0xe2/0x660 [ 317.235504][T11768] ? wait_for_completion+0x270/0x270 [ 317.240981][T11768] ? __this_cpu_preempt_check+0x28/0x190 [ 317.246630][T11768] ? __sb_end_write+0x101/0x1d0 [ 317.251499][T11768] do_sys_open+0xc3/0x140 [ 317.255842][T11768] ? filp_open+0x70/0x70 [ 317.260101][T11768] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 317.266097][T11768] ? do_syscall_64+0x21/0x7d0 [ 317.270783][T11768] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 317.276778][T11768] do_syscall_64+0xf6/0x7d0 [ 317.281300][T11768] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 317.287195][T11768] RIP: 0033:0x45ca59 [ 317.291090][T11768] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.310698][T11768] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 317.319191][T11768] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 317.327197][T11768] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 317.335284][T11768] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 317.343263][T11768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 317.351377][T11768] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 317.371216][ T5] usb 4-1: USB disconnect, device number 46 08:54:17 executing program 3 (fault-call:1 fault-nth:11): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x108) 08:54:17 executing program 4 (fault-call:3 fault-nth:5): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:17 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 08:54:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) [ 317.916516][T11843] FAULT_INJECTION: forcing a failure. [ 317.916516][T11843] name failslab, interval 1, probability 0, space 0, times 0 [ 318.009408][T11843] CPU: 1 PID: 11843 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 318.017858][T11843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.027916][T11843] Call Trace: [ 318.031229][T11843] dump_stack+0x188/0x20d [ 318.035573][T11843] should_fail.cold+0x5/0xa [ 318.040393][T11843] ? fault_create_debugfs_attr+0x140/0x140 [ 318.046221][T11843] should_failslab+0x5/0xf [ 318.050651][T11843] kmem_cache_alloc_node_trace+0x27c/0x790 [ 318.056823][T11843] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 318.062918][T11843] __kmalloc_node_track_caller+0x38/0x60 [ 318.068575][T11843] __kmalloc_reserve.isra.0+0x39/0xe0 [ 318.073972][T11843] __alloc_skb+0xef/0x5a0 [ 318.078315][T11843] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 318.083904][T11843] ? lock_downgrade+0x840/0x840 [ 318.089035][T11843] netlink_dump+0x6d6/0xe70 [ 318.093551][T11843] ? __netlink_sendskb+0xb0/0xb0 [ 318.098495][T11843] ? __mutex_unlock_slowpath+0xe2/0x660 [ 318.104068][T11843] __netlink_dump_start+0x63f/0x910 [ 318.109453][T11843] ? genl_lock_dumpit+0xb0/0xb0 [ 318.114666][T11843] genl_rcv_msg+0xbb7/0xdf0 [ 318.119188][T11843] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 318.125527][T11843] ? genl_lock_dumpit+0xb0/0xb0 [ 318.130469][T11843] ? genl_unlock+0x20/0x20 [ 318.133294][T11846] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 318.134894][T11843] ? genl_parallel_done+0xf0/0xf0 [ 318.154049][T11843] ? lock_acquire+0x1f2/0x8f0 [ 318.158738][T11843] ? genl_rcv+0x15/0x40 [ 318.162903][T11843] ? lock_release+0x800/0x800 [ 318.167586][T11843] ? skb_splice_bits+0x1a0/0x1a0 [ 318.172532][T11843] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 318.178350][T11843] netlink_rcv_skb+0x15a/0x430 [ 318.183139][T11843] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 318.189477][T11843] ? netlink_ack+0xa60/0xa60 [ 318.194096][T11843] genl_rcv+0x24/0x40 [ 318.198351][T11843] netlink_unicast+0x537/0x740 [ 318.203169][T11843] ? netlink_attachskb+0x810/0x810 [ 318.208292][T11843] ? _copy_from_iter_full+0x25c/0x870 [ 318.213723][T11843] ? __phys_addr_symbol+0x2c/0x70 [ 318.218758][T11843] ? __check_object_size+0x171/0x437 [ 318.224146][T11843] netlink_sendmsg+0x882/0xe10 [ 318.228943][T11843] ? aa_af_perm+0x260/0x260 [ 318.233459][T11843] ? netlink_unicast+0x740/0x740 [ 318.238417][T11843] ? netlink_unicast+0x740/0x740 [ 318.243721][T11843] sock_sendmsg+0xcf/0x120 [ 318.248157][T11843] ____sys_sendmsg+0x6e6/0x810 [ 318.252998][T11843] ? kernel_sendmsg+0x50/0x50 [ 318.257689][T11843] ? _parse_integer+0x180/0x180 [ 318.262724][T11843] ___sys_sendmsg+0x100/0x170 [ 318.267434][T11843] ? debug_smp_processor_id+0x2f/0x185 [ 318.272921][T11843] ? sendmsg_copy_msghdr+0x70/0x70 [ 318.278053][T11843] ? __fget_files+0x32f/0x500 [ 318.282747][T11843] ? ksys_dup3+0x3c0/0x3c0 [ 318.287183][T11843] ? debug_smp_processor_id+0x2f/0x185 [ 318.292658][T11843] ? __fget_light+0x20e/0x270 [ 318.297355][T11843] __sys_sendmsg+0xe5/0x1b0 [ 318.301877][T11843] ? __sys_sendmsg_sock+0xb0/0xb0 08:54:17 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000440)={0x7, 0x431c, 0x5, 0x5}) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000cc0)={r3, 0x0, 0x30}, &(0x7f0000000d00)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r3, 0x45b}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x6}, 0x8) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 318.306931][T11843] ? vfs_write+0x161/0x5d0 [ 318.311377][T11843] ? do_syscall_64+0x21/0x7d0 [ 318.316068][T11843] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 318.322069][T11843] do_syscall_64+0xf6/0x7d0 [ 318.326681][T11843] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 318.332582][T11843] RIP: 0033:0x45ca59 [ 318.336488][T11843] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.356098][T11843] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 318.364695][T11843] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 [ 318.372681][T11843] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 318.380665][T11843] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 318.388655][T11843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 318.396640][T11843] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 08:54:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:18 executing program 4 (fault-call:3 fault-nth:6): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) [ 318.567032][ T3792] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 318.671158][T11873] FAULT_INJECTION: forcing a failure. [ 318.671158][T11873] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.684389][T11873] CPU: 1 PID: 11873 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 318.692944][T11873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.703796][T11873] Call Trace: [ 318.707105][T11873] dump_stack+0x188/0x20d [ 318.711464][T11873] should_fail.cold+0x5/0xa [ 318.716006][T11873] ? fault_create_debugfs_attr+0x140/0x140 [ 318.721832][T11873] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 318.727832][T11873] ? __alloc_skb+0xba/0x5a0 [ 318.732358][T11873] ? netlink_dump+0x6d6/0xe70 [ 318.737048][T11873] ? __netlink_dump_start+0x63f/0x910 [ 318.742597][T11873] ? genl_rcv_msg+0xbb7/0xdf0 [ 318.747276][T11873] ? netlink_rcv_skb+0x15a/0x430 [ 318.752204][T11873] ? genl_rcv+0x24/0x40 [ 318.756361][T11873] __alloc_pages_nodemask+0x17a/0x810 [ 318.761721][T11873] ? __alloc_pages_slowpath.constprop.0+0x2640/0x2640 [ 318.768483][T11873] ? find_held_lock+0x2d/0x110 [ 318.773281][T11873] cache_grow_begin+0x8c/0xc10 [ 318.778088][T11873] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 318.783572][T11873] kmem_cache_alloc_node_trace+0x6c3/0x790 [ 318.789405][T11873] __kmalloc_node_track_caller+0x38/0x60 [ 318.793776][T11877] overlayfs: unrecognized mount option "lowerdir" or missing value [ 318.795054][T11873] __kmalloc_reserve.isra.0+0x39/0xe0 [ 318.795075][T11873] __alloc_skb+0xef/0x5a0 [ 318.795097][T11873] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 318.818289][T11873] ? lock_downgrade+0x840/0x840 [ 318.823163][T11873] netlink_dump+0x6d6/0xe70 [ 318.827804][T11873] ? __netlink_sendskb+0xb0/0xb0 [ 318.832766][T11873] ? __mutex_unlock_slowpath+0xe2/0x660 [ 318.838433][T11873] __netlink_dump_start+0x63f/0x910 [ 318.843653][T11873] ? genl_lock_dumpit+0xb0/0xb0 [ 318.848521][T11873] genl_rcv_msg+0xbb7/0xdf0 [ 318.853487][T11873] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 318.859835][T11873] ? genl_lock_dumpit+0xb0/0xb0 [ 318.864695][T11873] ? genl_unlock+0x20/0x20 [ 318.869125][T11873] ? genl_parallel_done+0xf0/0xf0 [ 318.874171][T11873] ? lock_acquire+0x1f2/0x8f0 [ 318.878872][T11873] ? genl_rcv+0x15/0x40 [ 318.883047][T11873] ? lock_release+0x800/0x800 [ 318.887742][T11873] ? skb_splice_bits+0x1a0/0x1a0 [ 318.892754][T11873] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 318.898577][T11873] netlink_rcv_skb+0x15a/0x430 [ 318.902557][T11877] overlayfs: unrecognized mount option "lowerdir" or missing value [ 318.904089][T11873] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 318.920114][T11873] ? netlink_ack+0xa60/0xa60 [ 318.924741][T11873] genl_rcv+0x24/0x40 [ 318.928734][T11873] netlink_unicast+0x537/0x740 [ 318.933513][T11873] ? netlink_attachskb+0x810/0x810 [ 318.939102][T11873] ? _copy_from_iter_full+0x25c/0x870 [ 318.944486][T11873] ? __phys_addr_symbol+0x2c/0x70 [ 318.949569][T11873] ? __check_object_size+0x171/0x437 [ 318.954877][T11873] netlink_sendmsg+0x882/0xe10 [ 318.959672][T11873] ? aa_af_perm+0x260/0x260 [ 318.964200][T11873] ? netlink_unicast+0x740/0x740 [ 318.969167][T11873] ? netlink_unicast+0x740/0x740 [ 318.974120][T11873] sock_sendmsg+0xcf/0x120 [ 318.978554][T11873] ____sys_sendmsg+0x6e6/0x810 [ 318.983343][T11873] ? kernel_sendmsg+0x50/0x50 [ 318.988032][T11873] ? _parse_integer+0x180/0x180 [ 318.992905][T11873] ___sys_sendmsg+0x100/0x170 [ 318.997606][T11873] ? debug_smp_processor_id+0x2f/0x185 [ 319.003083][T11873] ? sendmsg_copy_msghdr+0x70/0x70 [ 319.008222][T11873] ? __fget_files+0x32f/0x500 [ 319.012929][T11873] ? ksys_dup3+0x3c0/0x3c0 [ 319.017371][T11873] ? debug_smp_processor_id+0x2f/0x185 [ 319.022852][T11873] ? __fget_light+0x20e/0x270 [ 319.027903][T11873] __sys_sendmsg+0xe5/0x1b0 [ 319.032423][T11873] ? __sys_sendmsg_sock+0xb0/0xb0 [ 319.037460][T11873] ? vfs_write+0x161/0x5d0 [ 319.041909][T11873] ? do_syscall_64+0x21/0x7d0 [ 319.046687][T11873] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 319.052776][T11873] do_syscall_64+0xf6/0x7d0 [ 319.057448][T11873] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 319.063380][T11873] RIP: 0033:0x45ca59 [ 319.067284][T11873] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.087154][T11873] RSP: 002b:00007fd488a5fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 319.095574][T11873] RAX: ffffffffffffffda RBX: 0000000000501e40 RCX: 000000000045ca59 [ 319.103558][T11873] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000005 [ 319.111550][T11873] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 319.119529][T11873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 319.127508][T11873] R13: 0000000000000a2b R14: 00000000004cd0f1 R15: 00007fd488a606d4 [ 319.307042][ T3792] usb 4-1: Using ep0 maxpacket: 8 [ 319.437195][ T3792] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 319.445302][ T3792] usb 4-1: config 0 has no interface number 0 [ 319.463210][ T3792] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 319.480767][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 319.491521][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 319.501761][ T3792] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 319.512215][ T3792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.528268][ T3792] usb 4-1: config 0 descriptor?? [ 319.547319][T11851] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 319.555156][T11851] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 319.775957][T11851] FAULT_INJECTION: forcing a failure. [ 319.775957][T11851] name failslab, interval 1, probability 0, space 0, times 0 [ 319.807424][T11851] CPU: 0 PID: 11851 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 319.815779][T11851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.825824][T11851] Call Trace: [ 319.829116][T11851] dump_stack+0x188/0x20d [ 319.833449][T11851] should_fail.cold+0x5/0xa [ 319.838101][T11851] ? fault_create_debugfs_attr+0x140/0x140 [ 319.843900][T11851] should_failslab+0x5/0xf [ 319.848318][T11851] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 319.853692][T11851] ? mark_lock+0x11f/0xdd0 [ 319.858328][T11851] snd_timer_instance_new+0x44/0x2f0 [ 319.863831][T11851] snd_seq_timer_open+0x1a5/0x530 [ 319.869049][T11851] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 319.874963][T11851] ? mark_held_locks+0x9f/0xe0 [ 319.879747][T11851] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 319.885563][T11851] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 319.892329][T11851] queue_use+0xe6/0x250 [ 319.896603][T11851] snd_seq_queue_alloc+0x2c6/0x4d0 [ 319.901738][T11851] snd_seq_ioctl_create_queue+0xab/0x320 [ 319.907373][T11851] ? async_call_lookup_ports+0x10/0x10 [ 319.912843][T11851] snd_seq_kernel_client_ctl+0xeb/0x130 [ 319.918389][T11851] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 319.923678][T11851] ? delete_port+0xc0/0xc0 [ 319.928107][T11851] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 319.933657][T11851] ? find_held_lock+0x2d/0x110 [ 319.938609][T11851] snd_seq_oss_open+0x2fe/0x980 [ 319.943464][T11851] odev_open+0x6c/0x90 [ 319.947628][T11851] ? odev_release+0x70/0x70 [ 319.952132][T11851] soundcore_open+0x446/0x600 [ 319.956814][T11851] ? sound_devnode+0xf0/0xf0 [ 319.961492][T11851] chrdev_open+0x219/0x5c0 [ 319.965891][T11851] ? cdev_put.part.0+0x50/0x50 [ 319.970654][T11851] ? security_file_open+0x84/0x410 [ 319.975774][T11851] do_dentry_open+0x546/0x1340 [ 319.980526][T11851] ? cdev_put.part.0+0x50/0x50 [ 319.985274][T11851] ? security_inode_permission+0xc4/0xf0 [ 319.990900][T11851] ? chown_common+0x550/0x550 [ 319.995575][T11851] ? inode_permission+0xab/0x500 [ 320.000503][T11851] path_openat+0x1e59/0x27d0 [ 320.005092][T11851] ? path_lookupat.isra.0+0x530/0x530 [ 320.010485][T11851] do_filp_open+0x192/0x260 [ 320.014985][T11851] ? may_open_dev+0xf0/0xf0 [ 320.019655][T11851] ? do_raw_spin_lock+0x129/0x2e0 [ 320.024672][T11851] ? _raw_spin_unlock+0x24/0x40 [ 320.029516][T11851] ? __alloc_fd+0x46d/0x600 [ 320.034038][T11851] do_sys_openat2+0x585/0x7d0 [ 320.038709][T11851] ? file_open_root+0x400/0x400 [ 320.043548][T11851] ? __mutex_unlock_slowpath+0xe2/0x660 [ 320.049086][T11851] ? wait_for_completion+0x270/0x270 [ 320.054361][T11851] ? __this_cpu_preempt_check+0x28/0x190 [ 320.061242][T11851] ? __sb_end_write+0x101/0x1d0 [ 320.066196][T11851] do_sys_open+0xc3/0x140 [ 320.070527][T11851] ? filp_open+0x70/0x70 [ 320.074788][T11851] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 320.081013][T11851] ? do_syscall_64+0x21/0x7d0 [ 320.085773][T11851] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 320.091750][T11851] do_syscall_64+0xf6/0x7d0 [ 320.096256][T11851] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 320.102156][T11851] RIP: 0033:0x45ca59 [ 320.106049][T11851] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.125754][T11851] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 320.134156][T11851] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 320.142140][T11851] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 320.150116][T11851] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 320.158081][T11851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 320.166056][T11851] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 320.197786][ T2527] usb 4-1: USB disconnect, device number 47 08:54:20 executing program 3 (fault-call:1 fault-nth:12): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:20 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000040)='./bus/file1\x00', 0x9) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275932c776f726b6469723d2e2f66696c65311b75707065720000723d2e2f66696c6530a92df9bf7e248aa81e693792546bba534585790100008038f4e2fb3ab8b25b745a4bcfcf626224287df1bccc8ad664b834c2c52d13a97bca"]) ioctl$SNDCTL_DSP_GETODELAY(r0, 0x80045017, &(0x7f0000000080)) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="340500004b81aee12a8a5d9cb054572009d5b4a816442a04b8ff6d84d1b1e658e8932ab21c520a3421ecbb655405444491a1ab15dadc23f5dd7cda133cdeda33d54d8878e0e30f50dfd95c123ee9b5d701e282fcb1465b0700", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES64, @ANYRES64], 0x58, 0x4}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./file0\x00', r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fstat(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r5}, {}], {}, [], {0x10, 0x4}}, 0x34, 0x0) syz_mount_image$exfat(&(0x7f0000000080)='exfat\x00', 0x0, 0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="7909ecbf6d848765700d75aaa633e9fe7d154e5ecb8ca35254ff17c3c8bae8aec1177200d7711190b5072ec9fdf19e73ec57f70f210eac2889794f78c3ed245c369d015234864a96d2745191aa52231839ea7577a2132f0cbdf7bd19b66fb073b4a0d7a0a5c57c6da645d2c5f085a335b4df205f3162", 0x76, 0x7}, {&(0x7f0000000540)="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", 0x1000, 0x1}], 0x20000, &(0x7f00000001c0)=ANY=[@ANYBLOB='utf8,gid=', @ANYRESHEX=r1, @ANYBLOB=',codepage=maciceland,uid=', @ANYRESHEX=r2, @ANYBLOB=',gid=', @ANYRESHEX=0xee01, @ANYBLOB="2c696f6368617273b646dac8e01a139a6665", @ANYRESHEX=r5, @ANYBLOB=',pcr=00000000000000000039,dont_appraise,seclabel,fsuuid=fb75f694-8541-1a\x002-ad\r0-l74e64cf,func=KEXEC_INITRAMFS_CHECK,appraise,hash,subj_type=,permit_directio,dont_measure,\x00']) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000240)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) 08:54:20 executing program 4 (fault-call:3 fault-nth:7): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) 08:54:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) [ 320.892283][T11946] overlayfs: option "workdir=./file1upper" is useless in a non-upper mount, ignore 08:54:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 320.942158][T11946] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 08:54:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 321.065669][T11951] overlayfs: option "workdir=./file1upper" is useless in a non-upper mount, ignore [ 321.086554][T11951] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 08:54:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x40000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:20 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000040)=@v2={0x2000000, [{0x1, 0xa9}, {0x10001, 0x1}]}, 0x14, 0x5) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 321.196854][ T3792] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 321.471965][T11983] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 321.491429][ T3792] usb 4-1: Using ep0 maxpacket: 8 [ 321.607129][ T3792] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 321.615155][ T3792] usb 4-1: config 0 has no interface number 0 [ 321.640773][ T3792] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 321.665614][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 321.676523][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 321.694789][ T3792] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 321.704576][ T3792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.722991][ T3792] usb 4-1: config 0 descriptor?? [ 321.767264][T11949] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 321.774318][T11949] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 322.014882][T11949] FAULT_INJECTION: forcing a failure. [ 322.014882][T11949] name failslab, interval 1, probability 0, space 0, times 0 [ 322.062133][T11949] CPU: 1 PID: 11949 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 322.070486][T11949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.080545][T11949] Call Trace: [ 322.083852][T11949] dump_stack+0x188/0x20d [ 322.088350][T11949] should_fail.cold+0x5/0xa [ 322.093056][T11949] ? fault_create_debugfs_attr+0x140/0x140 [ 322.098909][T11949] should_failslab+0x5/0xf [ 322.103331][T11949] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 322.108733][T11949] ? lockdep_init_map_waits+0x26a/0x890 [ 322.114294][T11949] snd_seq_timer_new+0x38/0x90 [ 322.119087][T11949] snd_seq_queue_alloc+0x17e/0x4d0 [ 322.124472][T11949] snd_seq_ioctl_create_queue+0xab/0x320 [ 322.130116][T11949] ? async_call_lookup_ports+0x10/0x10 [ 322.135586][T11949] snd_seq_kernel_client_ctl+0xeb/0x130 [ 322.141145][T11949] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 322.146437][T11949] ? delete_port+0xc0/0xc0 [ 322.150886][T11949] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 322.156439][T11949] ? find_held_lock+0x2d/0x110 [ 322.161216][T11949] snd_seq_oss_open+0x2fe/0x980 [ 322.166090][T11949] odev_open+0x6c/0x90 [ 322.170164][T11949] ? odev_release+0x70/0x70 [ 322.174674][T11949] soundcore_open+0x446/0x600 [ 322.179363][T11949] ? sound_devnode+0xf0/0xf0 [ 322.183958][T11949] chrdev_open+0x219/0x5c0 [ 322.188384][T11949] ? cdev_put.part.0+0x50/0x50 [ 322.193157][T11949] ? security_file_open+0x84/0x410 [ 322.198276][T11949] do_dentry_open+0x546/0x1340 [ 322.203050][T11949] ? cdev_put.part.0+0x50/0x50 [ 322.207824][T11949] ? security_inode_permission+0xc4/0xf0 [ 322.213467][T11949] ? chown_common+0x550/0x550 [ 322.218141][T11949] ? inode_permission+0xab/0x500 [ 322.223102][T11949] path_openat+0x1e59/0x27d0 [ 322.227706][T11949] ? path_lookupat.isra.0+0x530/0x530 [ 322.233090][T11949] ? lock_acquire+0x1f2/0x8f0 [ 322.237785][T11949] do_filp_open+0x192/0x260 [ 322.242295][T11949] ? may_open_dev+0xf0/0xf0 [ 322.246812][T11949] ? do_raw_spin_lock+0x129/0x2e0 [ 322.251850][T11949] ? _raw_spin_unlock+0x24/0x40 [ 322.256704][T11949] ? __alloc_fd+0x46d/0x600 [ 322.261217][T11949] do_sys_openat2+0x585/0x7d0 [ 322.265910][T11949] ? file_open_root+0x400/0x400 [ 322.270851][T11949] ? __mutex_unlock_slowpath+0xe2/0x660 [ 322.276402][T11949] ? wait_for_completion+0x270/0x270 [ 322.281775][T11949] ? __this_cpu_preempt_check+0x28/0x190 [ 322.287425][T11949] ? __sb_end_write+0x101/0x1d0 [ 322.292285][T11949] do_sys_open+0xc3/0x140 [ 322.296620][T11949] ? filp_open+0x70/0x70 [ 322.300903][T11949] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 322.306920][T11949] ? do_syscall_64+0x21/0x7d0 [ 322.311607][T11949] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 322.317610][T11949] do_syscall_64+0xf6/0x7d0 [ 322.322154][T11949] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 322.328047][T11949] RIP: 0033:0x45ca59 [ 322.331951][T11949] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.351556][T11949] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 322.359976][T11949] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 322.367983][T11949] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 322.376480][T11949] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 322.384543][T11949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 322.392730][T11949] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 322.418206][ T3792] usb 4-1: USB disconnect, device number 48 08:54:22 executing program 3 (fault-call:1 fault-nth:13): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:22 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000580)={0x5ba, 0x0, 'client0\x00', 0x2, "52a3934a406cd783", "588c488f02464ca5f9987970de51c0662e13cc8690b19145a9fe108fdd920920", 0x0, 0x1}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x182) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x400000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000002, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 323.097189][T12038] overlayfs: unrecognized mount option "low[rd" or missing value 08:54:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:22 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x85) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x50) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f624c68c475732c776f726b6469723d2e2f66000000000000080065726469723d2e2f6669"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 323.161367][T12038] overlayfs: unrecognized mount option "low[rd" or missing value 08:54:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) [ 323.366840][ T2525] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 323.445715][T12064] overlayfs: option "workdir=./f" is useless in a non-upper mount, ignore [ 323.463679][T12064] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 323.514917][T12064] overlayfs: option "workdir=./f" is useless in a non-upper mount, ignore [ 323.545373][T12064] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 323.616635][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 323.737050][ T2525] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 323.752067][ T2525] usb 4-1: config 0 has no interface number 0 [ 323.778948][ T2525] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 323.805390][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 323.838328][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 323.864474][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 323.876974][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 323.891562][ T2525] usb 4-1: config 0 descriptor?? [ 323.931832][T12047] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 323.939277][T12047] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 324.178111][T12047] FAULT_INJECTION: forcing a failure. [ 324.178111][T12047] name failslab, interval 1, probability 0, space 0, times 0 [ 324.203855][T12047] CPU: 1 PID: 12047 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 324.212576][T12047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.222721][T12047] Call Trace: [ 324.226061][T12047] dump_stack+0x188/0x20d [ 324.230394][T12047] should_fail.cold+0x5/0xa [ 324.234897][T12047] ? fault_create_debugfs_attr+0x140/0x140 [ 324.240702][T12047] should_failslab+0x5/0xf [ 324.245105][T12047] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 324.250622][T12047] ? mark_lock+0x11f/0xdd0 [ 324.255027][T12047] snd_timer_instance_new+0x44/0x2f0 [ 324.260305][T12047] snd_seq_timer_open+0x1a5/0x530 [ 324.265396][T12047] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 324.270762][T12047] ? mark_held_locks+0x9f/0xe0 [ 324.275505][T12047] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 324.281292][T12047] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 324.287253][T12047] queue_use+0xe6/0x250 [ 324.291403][T12047] snd_seq_queue_alloc+0x2c6/0x4d0 [ 324.296508][T12047] snd_seq_ioctl_create_queue+0xab/0x320 [ 324.302138][T12047] ? async_call_lookup_ports+0x10/0x10 [ 324.307576][T12047] snd_seq_kernel_client_ctl+0xeb/0x130 [ 324.313103][T12047] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 324.318391][T12047] ? delete_port+0xc0/0xc0 [ 324.322812][T12047] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 324.328337][T12047] ? find_held_lock+0x2d/0x110 [ 324.333102][T12047] snd_seq_oss_open+0x2fe/0x980 [ 324.337948][T12047] odev_open+0x6c/0x90 [ 324.341992][T12047] ? odev_release+0x70/0x70 [ 324.346497][T12047] soundcore_open+0x446/0x600 [ 324.351183][T12047] ? sound_devnode+0xf0/0xf0 [ 324.355757][T12047] chrdev_open+0x219/0x5c0 [ 324.360215][T12047] ? cdev_put.part.0+0x50/0x50 [ 324.364977][T12047] ? security_file_open+0x84/0x410 [ 324.370069][T12047] do_dentry_open+0x546/0x1340 [ 324.374832][T12047] ? cdev_put.part.0+0x50/0x50 [ 324.379589][T12047] ? security_inode_permission+0xc4/0xf0 [ 324.385217][T12047] ? chown_common+0x550/0x550 [ 324.389871][T12047] ? inode_permission+0xab/0x500 [ 324.394809][T12047] path_openat+0x1e59/0x27d0 [ 324.399392][T12047] ? path_lookupat.isra.0+0x530/0x530 [ 324.404758][T12047] ? lock_acquire+0x1f2/0x8f0 [ 324.409433][T12047] do_filp_open+0x192/0x260 [ 324.413915][T12047] ? may_open_dev+0xf0/0xf0 [ 324.418402][T12047] ? do_raw_spin_lock+0x129/0x2e0 [ 324.423435][T12047] ? _raw_spin_unlock+0x24/0x40 [ 324.428263][T12047] ? __alloc_fd+0x46d/0x600 [ 324.432764][T12047] do_sys_openat2+0x585/0x7d0 [ 324.437423][T12047] ? file_open_root+0x400/0x400 [ 324.442445][T12047] ? __mutex_unlock_slowpath+0xe2/0x660 [ 324.448056][T12047] ? wait_for_completion+0x270/0x270 [ 324.453320][T12047] ? __this_cpu_preempt_check+0x28/0x190 [ 324.459017][T12047] ? __sb_end_write+0x101/0x1d0 [ 324.463849][T12047] do_sys_open+0xc3/0x140 [ 324.468294][T12047] ? filp_open+0x70/0x70 [ 324.472547][T12047] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 324.478628][T12047] ? do_syscall_64+0x21/0x7d0 [ 324.483370][T12047] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 324.489330][T12047] do_syscall_64+0xf6/0x7d0 [ 324.494182][T12047] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 324.500325][T12047] RIP: 0033:0x45ca59 [ 324.504320][T12047] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.524186][T12047] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 324.532575][T12047] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 324.540541][T12047] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 324.548828][T12047] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 324.556888][T12047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 324.564977][T12047] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 324.595483][ T3792] usb 4-1: USB disconnect, device number 49 08:54:24 executing program 3 (fault-call:1 fault-nth:14): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000004, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket(0x2c, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x101]}, 0x6) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d262f6275732c776f816b646972426c4c044d84f234cfb65cbeee255d803db1fbfb326c65312c"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x100000a, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x108) [ 325.333379][T12129] overlayfs: unrecognized mount option "wokdirBlLM„ò4϶\¾î%]€=±ûû2le1" or missing value 08:54:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 325.409557][T12129] overlayfs: unrecognized mount option "wokdirBlLM„ò4϶\¾î%]€=±ûû2le1" or missing value 08:54:24 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000040)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000e7ffffff00", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x801) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x108) 08:54:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 325.526523][ T3792] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 325.776614][ T3792] usb 4-1: Using ep0 maxpacket: 8 [ 325.820464][T12154] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 325.896724][ T3792] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 325.904749][ T3792] usb 4-1: config 0 has no interface number 0 [ 325.936553][ T3792] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 325.956573][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 325.990768][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 326.008166][ T3792] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 326.022718][ T3792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.033021][ T3792] usb 4-1: config 0 descriptor?? [ 326.067792][T12133] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 326.074832][T12133] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 326.317138][T12133] FAULT_INJECTION: forcing a failure. [ 326.317138][T12133] name failslab, interval 1, probability 0, space 0, times 0 [ 326.383324][T12133] CPU: 1 PID: 12133 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 326.391679][T12133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.401737][T12133] Call Trace: [ 326.405049][T12133] dump_stack+0x188/0x20d [ 326.409406][T12133] should_fail.cold+0x5/0xa [ 326.413927][T12133] ? fault_create_debugfs_attr+0x140/0x140 [ 326.420017][T12133] should_failslab+0x5/0xf [ 326.424442][T12133] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 326.429825][T12133] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 326.435378][T12133] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 326.441374][T12133] ? snd_hrtimer_callback+0x3d0/0x3d0 [ 326.446763][T12133] snd_hrtimer_open+0x41/0x110 [ 326.451530][T12133] ? snd_hrtimer_callback+0x3d0/0x3d0 [ 326.456906][T12133] snd_timer_open+0xb20/0x1030 [ 326.461682][T12133] ? snd_timer_close_locked+0xba0/0xba0 [ 326.467237][T12133] ? memcpy+0x39/0x60 [ 326.471315][T12133] ? kstrdup+0x56/0x70 [ 326.475403][T12133] snd_seq_timer_open+0x259/0x530 [ 326.480440][T12133] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 326.485826][T12133] ? mark_held_locks+0x9f/0xe0 [ 326.490715][T12133] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 326.496567][T12133] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 326.502568][T12133] queue_use+0xe6/0x250 [ 326.506739][T12133] snd_seq_queue_alloc+0x2c6/0x4d0 [ 326.511995][T12133] snd_seq_ioctl_create_queue+0xab/0x320 [ 326.517617][T12133] ? async_call_lookup_ports+0x10/0x10 [ 326.526570][T12133] snd_seq_kernel_client_ctl+0xeb/0x130 [ 326.532122][T12133] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 326.537480][T12133] ? delete_port+0xc0/0xc0 [ 326.541934][T12133] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 326.547482][T12133] ? find_held_lock+0x2d/0x110 [ 326.552261][T12133] snd_seq_oss_open+0x2fe/0x980 [ 326.557203][T12133] odev_open+0x6c/0x90 [ 326.561357][T12133] ? odev_release+0x70/0x70 [ 326.565848][T12133] soundcore_open+0x446/0x600 [ 326.570515][T12133] ? sound_devnode+0xf0/0xf0 [ 326.575278][T12133] chrdev_open+0x219/0x5c0 [ 326.579708][T12133] ? cdev_put.part.0+0x50/0x50 [ 326.584488][T12133] ? security_file_open+0x84/0x410 [ 326.589586][T12133] do_dentry_open+0x546/0x1340 [ 326.594352][T12133] ? cdev_put.part.0+0x50/0x50 [ 326.599102][T12133] ? security_inode_permission+0xc4/0xf0 [ 326.604715][T12133] ? chown_common+0x550/0x550 [ 326.609494][T12133] ? inode_permission+0xab/0x500 [ 326.614423][T12133] path_openat+0x1e59/0x27d0 [ 326.619207][T12133] ? path_lookupat.isra.0+0x530/0x530 [ 326.624623][T12133] do_filp_open+0x192/0x260 [ 326.629130][T12133] ? may_open_dev+0xf0/0xf0 [ 326.633628][T12133] ? do_raw_spin_lock+0x129/0x2e0 [ 326.638645][T12133] ? _raw_spin_unlock+0x24/0x40 [ 326.643489][T12133] ? __alloc_fd+0x46d/0x600 [ 326.648115][T12133] do_sys_openat2+0x585/0x7d0 [ 326.652818][T12133] ? file_open_root+0x400/0x400 [ 326.657668][T12133] ? __mutex_unlock_slowpath+0xe2/0x660 [ 326.663221][T12133] ? wait_for_completion+0x270/0x270 [ 326.668493][T12133] ? __this_cpu_preempt_check+0x28/0x190 [ 326.674126][T12133] ? __sb_end_write+0x101/0x1d0 [ 326.679067][T12133] do_sys_open+0xc3/0x140 [ 326.683478][T12133] ? filp_open+0x70/0x70 [ 326.687726][T12133] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 326.693797][T12133] ? do_syscall_64+0x21/0x7d0 [ 326.698477][T12133] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 326.704543][T12133] do_syscall_64+0xf6/0x7d0 [ 326.709046][T12133] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 326.715011][T12133] RIP: 0033:0x45ca59 [ 326.719154][T12133] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.738777][T12133] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 326.747190][T12133] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 326.755526][T12133] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 326.763482][T12133] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 326.771447][T12133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 326.779513][T12133] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 326.819483][ T2527] usb 4-1: USB disconnect, device number 50 [ 327.087553][ T0] NOHZ: local_softirq_pending 08 08:54:26 executing program 3 (fault-call:1 fault-nth:15): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x100000e, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) fchmod(0xffffffffffffffff, 0x108) 08:54:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20000007, 0x141000) ioctl$SNDRV_PCM_IOCTL_PAUSE(r1, 0x40044145, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x20, 0x10001, 0xfffffffb, 0x7, 0x1b, "45f04d336294b865add41d9f1052acdbfd898a"}) 08:54:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000060, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 327.564996][T12212] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus/file2\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bu&,workdir=./file1,uppe\t\x00\x00\x00\x00\x00\x00ile0\x00']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 327.786506][ T2473] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 328.056462][ T2473] usb 4-1: Using ep0 maxpacket: 8 [ 328.176433][ T2473] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 328.193236][ T2473] usb 4-1: config 0 has no interface number 0 [ 328.210561][ T2473] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 328.236312][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 328.247459][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 328.258707][ T2473] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 328.269625][ T2473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.297711][ T2473] usb 4-1: config 0 descriptor?? [ 328.316921][T12219] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 328.324232][T12219] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 328.554650][T12219] FAULT_INJECTION: forcing a failure. [ 328.554650][T12219] name failslab, interval 1, probability 0, space 0, times 0 [ 328.574668][T12219] CPU: 1 PID: 12219 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 328.583260][T12219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.593669][T12219] Call Trace: [ 328.596977][T12219] dump_stack+0x188/0x20d [ 328.601511][T12219] should_fail.cold+0x5/0xa [ 328.606035][T12219] ? fault_create_debugfs_attr+0x140/0x140 [ 328.612224][T12219] should_failslab+0x5/0xf [ 328.616648][T12219] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 328.622142][T12219] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 328.627782][T12219] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 328.633881][T12219] ? snd_hrtimer_callback+0x3d0/0x3d0 [ 328.639274][T12219] snd_hrtimer_open+0x41/0x110 [ 328.644054][T12219] ? snd_hrtimer_callback+0x3d0/0x3d0 [ 328.649511][T12219] snd_timer_open+0xb20/0x1030 [ 328.654263][T12219] ? snd_timer_close_locked+0xba0/0xba0 [ 328.659841][T12219] ? memcpy+0x39/0x60 [ 328.663818][T12219] ? kstrdup+0x56/0x70 [ 328.667930][T12219] snd_seq_timer_open+0x259/0x530 [ 328.673078][T12219] ? snd_seq_timer_set_skew+0xc0/0xc0 [ 328.678570][T12219] ? mark_held_locks+0x9f/0xe0 [ 328.683607][T12219] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 328.689568][T12219] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 328.695733][T12219] queue_use+0xe6/0x250 [ 328.699902][T12219] snd_seq_queue_alloc+0x2c6/0x4d0 [ 328.705016][T12219] snd_seq_ioctl_create_queue+0xab/0x320 [ 328.710640][T12219] ? async_call_lookup_ports+0x10/0x10 [ 328.716100][T12219] snd_seq_kernel_client_ctl+0xeb/0x130 [ 328.721641][T12219] alloc_seq_queue.isra.0+0xf9/0x1a0 [ 328.727715][T12219] ? delete_port+0xc0/0xc0 [ 328.732148][T12219] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 328.737742][T12219] ? find_held_lock+0x2d/0x110 [ 328.742606][T12219] snd_seq_oss_open+0x2fe/0x980 [ 328.747740][T12219] odev_open+0x6c/0x90 [ 328.753732][T12219] ? odev_release+0x70/0x70 [ 328.758400][T12219] soundcore_open+0x446/0x600 [ 328.763179][T12219] ? sound_devnode+0xf0/0xf0 [ 328.767895][T12219] chrdev_open+0x219/0x5c0 [ 328.772501][T12219] ? cdev_put.part.0+0x50/0x50 [ 328.777378][T12219] ? security_file_open+0x84/0x410 [ 328.782505][T12219] do_dentry_open+0x546/0x1340 [ 328.787262][T12219] ? cdev_put.part.0+0x50/0x50 [ 328.792116][T12219] ? security_inode_permission+0xc4/0xf0 [ 328.797821][T12219] ? chown_common+0x550/0x550 [ 328.802482][T12219] ? inode_permission+0xab/0x500 [ 328.807424][T12219] path_openat+0x1e59/0x27d0 [ 328.812091][T12219] ? path_lookupat.isra.0+0x530/0x530 [ 328.817477][T12219] ? lock_acquire+0x1f2/0x8f0 [ 328.822542][T12219] do_filp_open+0x192/0x260 [ 328.827033][T12219] ? may_open_dev+0xf0/0xf0 [ 328.831522][T12219] ? do_raw_spin_lock+0x129/0x2e0 [ 328.836703][T12219] ? _raw_spin_unlock+0x24/0x40 [ 328.841696][T12219] ? __alloc_fd+0x46d/0x600 [ 328.846741][T12219] do_sys_openat2+0x585/0x7d0 [ 328.851432][T12219] ? file_open_root+0x400/0x400 [ 328.856285][T12219] ? __mutex_unlock_slowpath+0xe2/0x660 [ 328.862007][T12219] ? wait_for_completion+0x270/0x270 [ 328.867992][T12219] ? __this_cpu_preempt_check+0x28/0x190 [ 328.873658][T12219] ? __sb_end_write+0x101/0x1d0 [ 328.878957][T12219] do_sys_open+0xc3/0x140 [ 328.883487][T12219] ? filp_open+0x70/0x70 [ 328.887849][T12219] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 328.893910][T12219] ? do_syscall_64+0x21/0x7d0 [ 328.898613][T12219] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 328.904767][T12219] do_syscall_64+0xf6/0x7d0 [ 328.909545][T12219] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 328.915524][T12219] RIP: 0033:0x45ca59 [ 328.919404][T12219] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.939746][T12219] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 328.948700][T12219] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 328.957106][T12219] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 328.965375][T12219] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 328.973551][T12219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 328.982166][T12219] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 329.023653][ T2473] usb 4-1: USB disconnect, device number 51 08:54:29 executing program 3 (fault-call:1 fault-nth:16): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x10000f0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:29 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x0) dup3(r0, r1, 0x0) r2 = accept4(r0, &(0x7f00000004c0)=@sco={0x1f, @fixed}, &(0x7f0000000540)=0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000580)=0x2, 0x8) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000cc0)={0x0, 0x0, 0x30}, &(0x7f0000000d00)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x40, 0x9}, 0x8) 08:54:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:29 executing program 2: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000181, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:29 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:29 executing program 2: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 329.957862][T12313] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000cc0)={r5, 0x100, 0x20, 0x7fff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r5, 0x4, 0x0, 0x4, 0x7}, &(0x7f0000000180)=0x18) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000040)=0x9) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x820002, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRESOCT, @ANYRES16, @ANYRES16, @ANYRES32, @ANYRES64=r2, @ANYRESHEX]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 330.006310][ T2527] usb 4-1: new high-speed USB device number 52 using dummy_hcd 08:54:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000a00, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 330.246408][ T2527] usb 4-1: Using ep0 maxpacket: 8 [ 330.366611][ T2527] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 330.374648][ T2527] usb 4-1: config 0 has no interface number 0 [ 330.393087][ T2527] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 330.408007][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 330.419612][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 330.431412][ T2527] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 330.441571][ T2527] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.455055][ T2527] usb 4-1: config 0 descriptor?? [ 330.486601][T12302] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 330.493531][T12302] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 330.719731][T12302] FAULT_INJECTION: forcing a failure. [ 330.719731][T12302] name failslab, interval 1, probability 0, space 0, times 0 [ 330.732564][T12302] CPU: 0 PID: 12302 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 330.740900][T12302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.751222][T12302] Call Trace: [ 330.754528][T12302] dump_stack+0x188/0x20d [ 330.758875][T12302] should_fail.cold+0x5/0xa [ 330.763395][T12302] ? fault_create_debugfs_attr+0x140/0x140 [ 330.769224][T12302] should_failslab+0x5/0xf [ 330.773650][T12302] __kmalloc+0x2d9/0x7a0 [ 330.777906][T12302] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 330.783485][T12302] ? snd_seq_oss_readq_new+0x94/0x2d0 [ 330.788870][T12302] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 330.794436][T12302] snd_seq_oss_readq_new+0x94/0x2d0 [ 330.799650][T12302] snd_seq_oss_open+0x4ce/0x980 [ 330.804522][T12302] odev_open+0x6c/0x90 [ 330.808601][T12302] ? odev_release+0x70/0x70 [ 330.813132][T12302] soundcore_open+0x446/0x600 [ 330.817835][T12302] ? sound_devnode+0xf0/0xf0 [ 330.822724][T12302] chrdev_open+0x219/0x5c0 [ 330.827244][T12302] ? cdev_put.part.0+0x50/0x50 [ 330.832219][T12302] ? security_file_open+0x84/0x410 [ 330.837375][T12302] do_dentry_open+0x546/0x1340 [ 330.842240][T12302] ? cdev_put.part.0+0x50/0x50 [ 330.847018][T12302] ? security_inode_permission+0xc4/0xf0 [ 330.852658][T12302] ? chown_common+0x550/0x550 [ 330.857348][T12302] ? inode_permission+0xab/0x500 [ 330.862297][T12302] path_openat+0x1e59/0x27d0 [ 330.866909][T12302] ? path_lookupat.isra.0+0x530/0x530 [ 330.872290][T12302] ? lock_acquire+0x1f2/0x8f0 [ 330.876986][T12302] do_filp_open+0x192/0x260 [ 330.881614][T12302] ? may_open_dev+0xf0/0xf0 [ 330.886131][T12302] ? do_raw_spin_lock+0x129/0x2e0 [ 330.891166][T12302] ? _raw_spin_unlock+0x24/0x40 [ 330.896045][T12302] ? __alloc_fd+0x46d/0x600 [ 330.900677][T12302] do_sys_openat2+0x585/0x7d0 [ 330.905387][T12302] ? file_open_root+0x400/0x400 [ 330.910244][T12302] ? __mutex_unlock_slowpath+0xe2/0x660 [ 330.915913][T12302] ? wait_for_completion+0x270/0x270 [ 330.921205][T12302] ? __this_cpu_preempt_check+0x28/0x190 [ 330.926852][T12302] ? __sb_end_write+0x101/0x1d0 [ 330.933715][T12302] do_sys_open+0xc3/0x140 [ 330.938059][T12302] ? filp_open+0x70/0x70 [ 330.942316][T12302] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 330.948314][T12302] ? do_syscall_64+0x21/0x7d0 [ 330.953006][T12302] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 330.959005][T12302] do_syscall_64+0xf6/0x7d0 [ 330.963552][T12302] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 330.969462][T12302] RIP: 0033:0x45ca59 [ 330.973656][T12302] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.994529][T12302] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 331.003251][T12302] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 331.011321][T12302] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 331.019299][T12302] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 331.027306][T12302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 331.035452][T12302] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 331.053632][ T3792] usb 4-1: USB disconnect, device number 52 08:54:31 executing program 3 (fault-call:1 fault-nth:17): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:31 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) 08:54:31 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x12) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f77657264698dfe30d6f743b2ef723d2e2f6275732c776f726b64697200102f66696c65312c7570706572646972"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000e00, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 331.642786][T12378] overlayfs: unrecognized mount option "lowerdiþ0Ö÷C²ïr=./bus" or missing value [ 331.717719][T12378] overlayfs: unrecognized mount option "lowerdiþ0Ö÷C²ïr=./bus" or missing value 08:54:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000340)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000380)=@v2={0x2000000, [{0x98, 0x39}, {0x80000001, 0xe5}]}, 0x14, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000440)={0x5, {{0xa, 0x4e21, 0x81a, @private0={0xfc, 0x0, [], 0x1}, 0xff}}, {{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [], @loopback}, 0x4}}}, 0x108) 08:54:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000ec0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:31 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f7ffffffffffffff11", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e00010077697265677561726400000004000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000005}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r2, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fchmod(r2, 0x108) [ 331.966066][ T3792] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 331.999282][T12395] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:54:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1003f00, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 332.059352][T12395] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 332.087233][T12412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 332.216071][ T3792] usb 4-1: Using ep0 maxpacket: 8 [ 332.336309][ T3792] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 332.344488][ T3792] usb 4-1: config 0 has no interface number 0 [ 332.351363][ T3792] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 332.363053][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 332.374116][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 332.410732][ T3792] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 332.427191][ T3792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.447710][ T3792] usb 4-1: config 0 descriptor?? [ 332.466453][T12385] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 332.473406][T12385] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 332.700504][T12385] FAULT_INJECTION: forcing a failure. [ 332.700504][T12385] name failslab, interval 1, probability 0, space 0, times 0 [ 332.726154][T12385] CPU: 0 PID: 12385 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 332.734516][T12385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.744575][T12385] Call Trace: [ 332.747913][T12385] dump_stack+0x188/0x20d [ 332.752354][T12385] should_fail.cold+0x5/0xa [ 332.756877][T12385] ? fault_create_debugfs_attr+0x140/0x140 [ 332.762701][T12385] should_failslab+0x5/0xf [ 332.767126][T12385] __kmalloc+0x2d9/0x7a0 [ 332.771379][T12385] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 332.776943][T12385] ? snd_seq_oss_readq_new+0x94/0x2d0 [ 332.782336][T12385] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 332.787941][T12385] snd_seq_oss_readq_new+0x94/0x2d0 [ 332.793190][T12385] snd_seq_oss_open+0x4ce/0x980 [ 332.798059][T12385] odev_open+0x6c/0x90 [ 332.802142][T12385] ? odev_release+0x70/0x70 [ 332.806680][T12385] soundcore_open+0x446/0x600 [ 332.811379][T12385] ? sound_devnode+0xf0/0xf0 [ 332.816010][T12385] chrdev_open+0x219/0x5c0 [ 332.820439][T12385] ? cdev_put.part.0+0x50/0x50 [ 332.825276][T12385] ? security_file_open+0x84/0x410 [ 332.830487][T12385] do_dentry_open+0x546/0x1340 [ 332.835265][T12385] ? cdev_put.part.0+0x50/0x50 [ 332.840049][T12385] ? security_inode_permission+0xc4/0xf0 [ 332.845691][T12385] ? chown_common+0x550/0x550 [ 332.850987][T12385] ? inode_permission+0xab/0x500 [ 332.855938][T12385] path_openat+0x1e59/0x27d0 [ 332.860552][T12385] ? path_lookupat.isra.0+0x530/0x530 [ 332.865939][T12385] ? lock_acquire+0x1f2/0x8f0 [ 332.870634][T12385] do_filp_open+0x192/0x260 [ 332.875235][T12385] ? may_open_dev+0xf0/0xf0 [ 332.879848][T12385] ? do_raw_spin_lock+0x129/0x2e0 [ 332.885039][T12385] ? _raw_spin_unlock+0x24/0x40 [ 332.889898][T12385] ? __alloc_fd+0x46d/0x600 [ 332.894420][T12385] do_sys_openat2+0x585/0x7d0 [ 332.899107][T12385] ? file_open_root+0x400/0x400 [ 332.903963][T12385] ? __mutex_unlock_slowpath+0xe2/0x660 [ 332.909633][T12385] ? wait_for_completion+0x270/0x270 [ 332.914923][T12385] ? __this_cpu_preempt_check+0x28/0x190 [ 332.920571][T12385] ? __sb_end_write+0x101/0x1d0 [ 332.925435][T12385] do_sys_open+0xc3/0x140 [ 332.929770][T12385] ? filp_open+0x70/0x70 [ 332.934022][T12385] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 332.940011][T12385] ? do_syscall_64+0x21/0x7d0 [ 332.944709][T12385] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 332.950730][T12385] do_syscall_64+0xf6/0x7d0 [ 332.955283][T12385] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 332.961191][T12385] RIP: 0033:0x45ca59 [ 332.965525][T12385] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.985247][T12385] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 332.993670][T12385] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 333.001676][T12385] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 333.009657][T12385] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 333.017641][T12385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 333.025637][T12385] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 333.054325][ T2473] usb 4-1: USB disconnect, device number 53 08:54:33 executing program 3 (fault-call:1 fault-nth:18): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:33 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@empty, @in=@initdev}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f0000000300)=0xe8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000340)=0x80, 0x2) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x4, 0x10000ff}]}, 0xc, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530414a0e66960f35507580c42977896b87c54e5b267520e027c701e69e6b3bafc2cad1139429cb0383b1aab8c6f100f810f1e9039ac177918e1775330c21"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:33 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1004000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1006000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 333.690488][T12472] overlayfs: failed to resolve './file0AJf–5Pu€Ä)w‰k‡ÅN[&u à'Çæžk;¯ÂÊÑ”)˃±ª¸Æñ': -2 [ 333.749503][T12482] overlayfs: failed to resolve './file0AJf–5Pu€Ä)w‰k‡ÅN[&u à'Çæžk;¯ÂÊÑ”)˃±ª¸Æñ': -2 08:54:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:33 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f0675732c776f726b6469723d2e2f65696c65312c75702abf726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1008101, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 333.986097][ T2473] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 334.018439][T12495] overlayfs: unrecognized mount option "up*¿rdir=./file0" or missing value [ 334.051170][T12495] overlayfs: unrecognized mount option "up*¿rdir=./file0" or missing value [ 334.246137][ T2473] usb 4-1: Using ep0 maxpacket: 8 [ 334.386279][ T2473] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 334.394390][ T2473] usb 4-1: config 0 has no interface number 0 [ 334.400957][ T2473] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 334.412707][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 334.431910][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 334.455866][ T2473] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 334.475885][ T2473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.491707][ T2473] usb 4-1: config 0 descriptor?? [ 334.516369][T12477] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 334.536240][T12477] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 334.760905][T12477] FAULT_INJECTION: forcing a failure. [ 334.760905][T12477] name failslab, interval 1, probability 0, space 0, times 0 [ 334.782615][T12477] CPU: 0 PID: 12477 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 334.790973][T12477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.801035][T12477] Call Trace: [ 334.804360][T12477] dump_stack+0x188/0x20d [ 334.808713][T12477] should_fail.cold+0x5/0xa [ 334.813412][T12477] ? fault_create_debugfs_attr+0x140/0x140 [ 334.819207][T12477] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 334.825229][T12477] should_failslab+0x5/0xf [ 334.829669][T12477] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 334.835024][T12477] ? lockdep_init_map_waits+0x26a/0x890 [ 334.840556][T12477] ? __raw_spin_lock_init+0x34/0x100 [ 334.845838][T12477] snd_seq_oss_timer_new+0x40/0x240 [ 334.851167][T12477] snd_seq_oss_open+0x553/0x980 [ 334.856028][T12477] odev_open+0x6c/0x90 [ 334.860087][T12477] ? odev_release+0x70/0x70 [ 334.864598][T12477] soundcore_open+0x446/0x600 [ 334.869265][T12477] ? sound_devnode+0xf0/0xf0 [ 334.873849][T12477] chrdev_open+0x219/0x5c0 [ 334.878268][T12477] ? cdev_put.part.0+0x50/0x50 [ 334.883020][T12477] ? security_file_open+0x84/0x410 [ 334.888116][T12477] do_dentry_open+0x546/0x1340 [ 334.892895][T12477] ? cdev_put.part.0+0x50/0x50 [ 334.897740][T12477] ? security_inode_permission+0xc4/0xf0 [ 334.903408][T12477] ? chown_common+0x550/0x550 [ 334.908087][T12477] ? inode_permission+0xab/0x500 [ 334.914143][T12477] path_openat+0x1e59/0x27d0 [ 334.918743][T12477] ? path_lookupat.isra.0+0x530/0x530 [ 334.924104][T12477] ? lock_acquire+0x1f2/0x8f0 [ 334.928876][T12477] do_filp_open+0x192/0x260 [ 334.933394][T12477] ? may_open_dev+0xf0/0xf0 [ 334.937897][T12477] ? do_raw_spin_lock+0x129/0x2e0 [ 334.943018][T12477] ? _raw_spin_unlock+0x24/0x40 [ 334.947858][T12477] ? __alloc_fd+0x46d/0x600 [ 334.952356][T12477] do_sys_openat2+0x585/0x7d0 [ 334.957028][T12477] ? file_open_root+0x400/0x400 [ 334.962307][T12477] ? __mutex_unlock_slowpath+0xe2/0x660 [ 334.967838][T12477] ? wait_for_completion+0x270/0x270 [ 334.973116][T12477] ? __this_cpu_preempt_check+0x28/0x190 [ 334.978756][T12477] ? __sb_end_write+0x101/0x1d0 [ 334.983592][T12477] do_sys_open+0xc3/0x140 [ 334.987905][T12477] ? filp_open+0x70/0x70 [ 334.992145][T12477] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 334.998119][T12477] ? do_syscall_64+0x21/0x7d0 [ 335.002780][T12477] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 335.008742][T12477] do_syscall_64+0xf6/0x7d0 [ 335.013499][T12477] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 335.019456][T12477] RIP: 0033:0x45ca59 [ 335.023332][T12477] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.042934][T12477] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 335.051365][T12477] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 335.059321][T12477] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 335.067301][T12477] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 335.075266][T12477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 335.083396][T12477] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 335.096442][T12477] ALSA: seq_oss: can't alloc timer [ 335.105048][ T5] usb 4-1: USB disconnect, device number 54 08:54:35 executing program 3 (fault-call:1 fault-nth:19): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:35 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x84) pause() mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x100c00e, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x100f000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:35 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 336.016001][ T2527] usb 4-1: new high-speed USB device number 55 using dummy_hcd 08:54:35 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 336.275884][ T2527] usb 4-1: Using ep0 maxpacket: 8 [ 336.416015][ T2527] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 336.428840][ T2527] usb 4-1: config 0 has no interface number 0 [ 336.447912][ T2527] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 336.479816][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 336.500033][ T2527] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 336.522715][ T2527] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 336.528857][T12599] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 336.532523][ T2527] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.580347][ T2527] usb 4-1: config 0 descriptor?? [ 336.597242][T12566] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 336.604598][T12566] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 336.840318][T12566] FAULT_INJECTION: forcing a failure. [ 336.840318][T12566] name failslab, interval 1, probability 0, space 0, times 0 [ 336.863499][T12566] CPU: 1 PID: 12566 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 336.872059][T12566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.882120][T12566] Call Trace: [ 336.885426][T12566] dump_stack+0x188/0x20d [ 336.889792][T12566] should_fail.cold+0x5/0xa [ 336.894331][T12566] ? fault_create_debugfs_attr+0x140/0x140 [ 336.900174][T12566] should_failslab+0x5/0xf [ 336.904591][T12566] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 336.909948][T12566] ? mark_held_locks+0x9f/0xe0 [ 336.914779][T12566] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 336.920563][T12566] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 336.926531][T12566] snd_seq_port_connect+0x5d/0x510 [ 336.931618][T12566] ? _raw_read_unlock+0x24/0x40 [ 336.936461][T12566] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 336.941820][T12566] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 336.947696][T12566] snd_seq_kernel_client_ctl+0xeb/0x130 [ 336.953230][T12566] snd_seq_oss_midi_open+0x3ee/0x670 [ 336.958580][T12566] ? snd_seq_oss_midi_setup+0x50/0x50 [ 336.963939][T12566] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 336.969552][T12566] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 336.975085][T12566] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 336.980533][T12566] snd_seq_oss_open+0x7e8/0x980 [ 336.985362][T12566] odev_open+0x6c/0x90 [ 336.989410][T12566] ? odev_release+0x70/0x70 [ 336.993890][T12566] soundcore_open+0x446/0x600 [ 336.998547][T12566] ? sound_devnode+0xf0/0xf0 [ 337.003123][T12566] chrdev_open+0x219/0x5c0 [ 337.007542][T12566] ? cdev_put.part.0+0x50/0x50 [ 337.012297][T12566] ? security_file_open+0x84/0x410 [ 337.017910][T12566] do_dentry_open+0x546/0x1340 [ 337.022675][T12566] ? cdev_put.part.0+0x50/0x50 [ 337.027431][T12566] ? security_inode_permission+0xc4/0xf0 [ 337.033068][T12566] ? chown_common+0x550/0x550 [ 337.037720][T12566] ? inode_permission+0xab/0x500 [ 337.042658][T12566] path_openat+0x1e59/0x27d0 [ 337.047353][T12566] ? path_lookupat.isra.0+0x530/0x530 [ 337.052741][T12566] ? lock_acquire+0x1f2/0x8f0 [ 337.057496][T12566] do_filp_open+0x192/0x260 [ 337.062254][T12566] ? may_open_dev+0xf0/0xf0 [ 337.066936][T12566] ? do_raw_spin_lock+0x129/0x2e0 [ 337.072483][T12566] ? _raw_spin_unlock+0x24/0x40 [ 337.077632][T12566] ? __alloc_fd+0x46d/0x600 [ 337.082128][T12566] do_sys_openat2+0x585/0x7d0 [ 337.086793][T12566] ? file_open_root+0x400/0x400 [ 337.092146][T12566] ? __mutex_unlock_slowpath+0xe2/0x660 [ 337.097687][T12566] ? wait_for_completion+0x270/0x270 [ 337.102978][T12566] ? __this_cpu_preempt_check+0x28/0x190 [ 337.108674][T12566] ? __sb_end_write+0x101/0x1d0 [ 337.113589][T12566] do_sys_open+0xc3/0x140 [ 337.117945][T12566] ? filp_open+0x70/0x70 [ 337.122178][T12566] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 337.128946][T12566] ? do_syscall_64+0x21/0x7d0 [ 337.133821][T12566] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 337.139983][T12566] do_syscall_64+0xf6/0x7d0 [ 337.144565][T12566] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 337.150459][T12566] RIP: 0033:0x45ca59 [ 337.154336][T12566] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.173942][T12566] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 337.182792][T12566] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 337.190740][T12566] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 337.198690][T12566] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 337.206733][T12566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 337.214700][T12566] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 337.238439][ T2527] usb 4-1: USB disconnect, device number 55 08:54:37 executing program 3 (fault-call:1 fault-nth:20): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:37 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, @ipx={0x4, 0x40, 0x7, "7315151cf315", 0xa9}, @l2tp={0x2, 0x0, @loopback, 0x3}, @rc={0x1f, @none, 0xff}, 0x8, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000040)='veth1_to_batadv\x00', 0x3f, 0x9, 0x81}) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x5000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:37 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) 08:54:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x8000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) [ 337.953497][T12656] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:37 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) 08:54:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) [ 338.135851][ T5] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 338.296902][T12675] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 338.385729][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 338.535899][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 338.543926][ T5] usb 4-1: config 0 has no interface number 0 [ 338.565750][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 338.585633][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 338.605621][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 338.616375][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 338.625512][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 338.635838][ T5] usb 4-1: config 0 descriptor?? [ 338.656085][T12650] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 338.663748][T12650] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 338.883170][T12650] FAULT_INJECTION: forcing a failure. [ 338.883170][T12650] name failslab, interval 1, probability 0, space 0, times 0 [ 338.898489][T12650] CPU: 0 PID: 12650 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 338.907014][T12650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.917073][T12650] Call Trace: [ 338.920383][T12650] dump_stack+0x188/0x20d [ 338.924739][T12650] should_fail.cold+0x5/0xa [ 338.929261][T12650] ? fault_create_debugfs_attr+0x140/0x140 [ 338.935118][T12650] should_failslab+0x5/0xf [ 338.939544][T12650] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 338.944927][T12650] ? mark_held_locks+0x9f/0xe0 [ 338.949699][T12650] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 338.955516][T12650] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 338.961535][T12650] snd_seq_port_connect+0x5d/0x510 [ 338.966658][T12650] ? _raw_read_unlock+0x24/0x40 [ 338.971516][T12650] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 338.976898][T12650] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 338.982805][T12650] snd_seq_kernel_client_ctl+0xeb/0x130 [ 338.988366][T12650] snd_seq_oss_midi_open+0x3ee/0x670 [ 338.993665][T12650] ? snd_seq_oss_midi_setup+0x50/0x50 [ 338.999055][T12650] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 339.004632][T12650] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 339.010168][T12650] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 339.015634][T12650] snd_seq_oss_open+0x7e8/0x980 [ 339.020491][T12650] odev_open+0x6c/0x90 [ 339.024554][T12650] ? odev_release+0x70/0x70 [ 339.029052][T12650] soundcore_open+0x446/0x600 [ 339.033725][T12650] ? sound_devnode+0xf0/0xf0 [ 339.038301][T12650] chrdev_open+0x219/0x5c0 [ 339.042705][T12650] ? cdev_put.part.0+0x50/0x50 [ 339.047481][T12650] ? security_file_open+0x84/0x410 [ 339.052606][T12650] do_dentry_open+0x546/0x1340 [ 339.057385][T12650] ? cdev_put.part.0+0x50/0x50 [ 339.062166][T12650] ? security_inode_permission+0xc4/0xf0 [ 339.067792][T12650] ? chown_common+0x550/0x550 [ 339.072460][T12650] ? inode_permission+0xab/0x500 [ 339.077397][T12650] path_openat+0x1e59/0x27d0 [ 339.081989][T12650] ? path_lookupat.isra.0+0x530/0x530 [ 339.087363][T12650] ? lock_acquire+0x1f2/0x8f0 [ 339.092036][T12650] do_filp_open+0x192/0x260 [ 339.096553][T12650] ? may_open_dev+0xf0/0xf0 [ 339.101065][T12650] ? do_raw_spin_lock+0x129/0x2e0 [ 339.106110][T12650] ? _raw_spin_unlock+0x24/0x40 [ 339.110958][T12650] ? __alloc_fd+0x46d/0x600 [ 339.115498][T12650] do_sys_openat2+0x585/0x7d0 [ 339.120172][T12650] ? file_open_root+0x400/0x400 [ 339.125025][T12650] ? __mutex_unlock_slowpath+0xe2/0x660 [ 339.130555][T12650] ? wait_for_completion+0x270/0x270 [ 339.135834][T12650] ? __this_cpu_preempt_check+0x28/0x190 [ 339.141991][T12650] ? __sb_end_write+0x101/0x1d0 [ 339.147810][T12650] do_sys_open+0xc3/0x140 [ 339.152156][T12650] ? filp_open+0x70/0x70 [ 339.156412][T12650] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 339.162386][T12650] ? do_syscall_64+0x21/0x7d0 [ 339.167078][T12650] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 339.173098][T12650] do_syscall_64+0xf6/0x7d0 [ 339.177610][T12650] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 339.183499][T12650] RIP: 0033:0x45ca59 [ 339.187389][T12650] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.207519][T12650] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 339.215943][T12650] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 339.224131][T12650] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 339.232202][T12650] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 339.241424][T12650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 339.249396][T12650] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 339.271784][ T2527] usb 4-1: USB disconnect, device number 56 08:54:39 executing program 3 (fault-call:1 fault-nth:21): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(0x0, 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1fffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:39 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) lstat(&(0x7f0000000900)='./bus/file0\x00', &(0x7f0000000940)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x200, 0x0) recvmsg$kcm(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/110, 0x6e}, {&(0x7f00000005c0)=""/133, 0x85}, {&(0x7f0000000680)=""/87, 0x57}, {&(0x7f0000000700)=""/97, 0x61}], 0x8, &(0x7f0000000800)=""/174, 0xae}, 0x2000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0x8, &(0x7f0000000040)=0x5e416f95}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469724a2e2f66696c65312c75700300726469723d2e2f8f6f1d0c3a"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(0x0, 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 339.933689][T12728] overlayfs: unrecognized mount option "workdirJ./file1" or missing value [ 339.994359][T12728] overlayfs: unrecognized mount option "workdirJ./file1" or missing value 08:54:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(0x0, 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="0f0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:39 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 340.175725][ T2482] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 340.341066][T12752] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 340.425668][ T2482] usb 4-1: Using ep0 maxpacket: 8 [ 340.555789][ T2482] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 340.563824][ T2482] usb 4-1: config 0 has no interface number 0 [ 340.585583][ T2482] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 340.605487][ T2482] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 340.625487][ T2482] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 340.635272][ T2482] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 340.644942][ T2482] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.655230][ T2482] usb 4-1: config 0 descriptor?? [ 340.676818][T12733] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 340.683794][T12733] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 340.947212][T12733] FAULT_INJECTION: forcing a failure. [ 340.947212][T12733] name failslab, interval 1, probability 0, space 0, times 0 [ 340.967619][T12733] CPU: 0 PID: 12733 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 340.976066][T12733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.986480][T12733] Call Trace: [ 340.989791][T12733] dump_stack+0x188/0x20d [ 340.994152][T12733] should_fail.cold+0x5/0xa [ 340.998677][T12733] ? fault_create_debugfs_attr+0x140/0x140 [ 341.004768][T12733] should_failslab+0x5/0xf [ 341.009182][T12733] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 341.014543][T12733] ? mark_held_locks+0x9f/0xe0 [ 341.019537][T12733] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 341.025328][T12733] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 341.031297][T12733] snd_seq_port_connect+0x5d/0x510 [ 341.036411][T12733] ? _raw_read_unlock+0x24/0x40 [ 341.041242][T12733] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 341.046615][T12733] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 341.052511][T12733] snd_seq_kernel_client_ctl+0xeb/0x130 [ 341.058069][T12733] snd_seq_oss_midi_open+0x3ee/0x670 [ 341.063527][T12733] ? snd_seq_oss_midi_setup+0x50/0x50 [ 341.069064][T12733] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 341.074600][T12733] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 341.080138][T12733] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 341.085584][T12733] snd_seq_oss_open+0x7e8/0x980 [ 341.090446][T12733] odev_open+0x6c/0x90 [ 341.094512][T12733] ? odev_release+0x70/0x70 [ 341.099021][T12733] soundcore_open+0x446/0x600 [ 341.104156][T12733] ? sound_devnode+0xf0/0xf0 [ 341.108910][T12733] chrdev_open+0x219/0x5c0 [ 341.113501][T12733] ? cdev_put.part.0+0x50/0x50 [ 341.118260][T12733] ? security_file_open+0x84/0x410 [ 341.124675][T12733] do_dentry_open+0x546/0x1340 [ 341.129522][T12733] ? cdev_put.part.0+0x50/0x50 [ 341.134278][T12733] ? security_inode_permission+0xc4/0xf0 [ 341.139906][T12733] ? chown_common+0x550/0x550 [ 341.144757][T12733] ? inode_permission+0xab/0x500 [ 341.150002][T12733] path_openat+0x1e59/0x27d0 [ 341.154770][T12733] ? path_lookupat.isra.0+0x530/0x530 [ 341.160164][T12733] do_filp_open+0x192/0x260 [ 341.164669][T12733] ? may_open_dev+0xf0/0xf0 [ 341.169428][T12733] ? do_raw_spin_lock+0x129/0x2e0 [ 341.174555][T12733] ? _raw_spin_unlock+0x24/0x40 [ 341.180173][T12733] ? __alloc_fd+0x46d/0x600 [ 341.184704][T12733] do_sys_openat2+0x585/0x7d0 [ 341.189482][T12733] ? file_open_root+0x400/0x400 [ 341.194323][T12733] ? __mutex_unlock_slowpath+0xe2/0x660 [ 341.199859][T12733] ? wait_for_completion+0x270/0x270 [ 341.205854][T12733] ? __this_cpu_preempt_check+0x28/0x190 [ 341.211563][T12733] ? __sb_end_write+0x101/0x1d0 [ 341.216421][T12733] do_sys_open+0xc3/0x140 [ 341.220736][T12733] ? filp_open+0x70/0x70 [ 341.224978][T12733] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 341.231046][T12733] ? do_syscall_64+0x21/0x7d0 [ 341.235709][T12733] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 341.241693][T12733] do_syscall_64+0xf6/0x7d0 [ 341.246184][T12733] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 341.252055][T12733] RIP: 0033:0x45ca59 [ 341.256022][T12733] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.275760][T12733] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 341.286136][T12733] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 341.294100][T12733] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 341.302081][T12733] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 341.310039][T12733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 341.318013][T12733] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 341.344114][ T2525] usb 4-1: USB disconnect, device number 57 08:54:41 executing program 3 (fault-call:1 fault-nth:22): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="140000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RCREATE(r1, &(0x7f0000000040)={0x18, 0x73, 0x2, {{0x10, 0x2}, 0x9}}, 0x18) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus\x00', 0xa3) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f8000726469723d2e2f6275732c776f726b6469723d2e715d5c692060696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6cef7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530"]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="c00000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 342.127397][T12824] overlayfs: unrecognized mount option "lïwerdir=./bus" or missing value [ 342.183075][T12824] overlayfs: unrecognized mount option "lïwerdir=./bus" or missing value 08:54:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 342.235614][ T2525] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 342.485409][ T2525] usb 4-1: Using ep0 maxpacket: 8 [ 342.606073][ T2525] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 342.614087][ T2525] usb 4-1: config 0 has no interface number 0 [ 342.626942][ T2525] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 342.639165][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 342.650871][ T2525] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 342.661570][ T2525] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 342.672497][ T2525] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.686954][ T2525] usb 4-1: config 0 descriptor?? [ 342.705818][T12817] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 342.712780][T12817] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 342.933974][T12817] FAULT_INJECTION: forcing a failure. [ 342.933974][T12817] name failslab, interval 1, probability 0, space 0, times 0 [ 342.959067][T12817] CPU: 0 PID: 12817 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 342.967428][T12817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.977493][T12817] Call Trace: [ 342.980850][T12817] dump_stack+0x188/0x20d [ 342.985177][T12817] should_fail.cold+0x5/0xa [ 342.989677][T12817] ? fault_create_debugfs_attr+0x140/0x140 [ 342.995489][T12817] should_failslab+0x5/0xf [ 342.999924][T12817] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 343.005298][T12817] ? mark_held_locks+0x9f/0xe0 [ 343.010060][T12817] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 343.016819][T12817] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 343.023400][T12817] snd_seq_port_connect+0x5d/0x510 [ 343.028653][T12817] ? _raw_read_unlock+0x24/0x40 [ 343.033644][T12817] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 343.039267][T12817] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 343.046068][T12817] snd_seq_kernel_client_ctl+0xeb/0x130 [ 343.051608][T12817] snd_seq_oss_midi_open+0x3ee/0x670 [ 343.057924][T12817] ? snd_seq_oss_midi_setup+0x50/0x50 [ 343.063317][T12817] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 343.068861][T12817] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 343.074400][T12817] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 343.080406][T12817] snd_seq_oss_open+0x7e8/0x980 [ 343.085246][T12817] odev_open+0x6c/0x90 [ 343.089323][T12817] ? odev_release+0x70/0x70 [ 343.093818][T12817] soundcore_open+0x446/0x600 [ 343.098490][T12817] ? sound_devnode+0xf0/0xf0 [ 343.103081][T12817] chrdev_open+0x219/0x5c0 [ 343.107479][T12817] ? cdev_put.part.0+0x50/0x50 [ 343.112395][T12817] ? security_file_open+0x84/0x410 [ 343.118582][T12817] do_dentry_open+0x546/0x1340 [ 343.123451][T12817] ? cdev_put.part.0+0x50/0x50 [ 343.128207][T12817] ? security_inode_permission+0xc4/0xf0 [ 343.133849][T12817] ? chown_common+0x550/0x550 [ 343.138517][T12817] ? inode_permission+0xab/0x500 [ 343.143447][T12817] path_openat+0x1e59/0x27d0 [ 343.148037][T12817] ? path_lookupat.isra.0+0x530/0x530 [ 343.153524][T12817] ? lock_acquire+0x1f2/0x8f0 [ 343.158427][T12817] do_filp_open+0x192/0x260 [ 343.163104][T12817] ? may_open_dev+0xf0/0xf0 [ 343.167622][T12817] ? do_raw_spin_lock+0x129/0x2e0 [ 343.172652][T12817] ? _raw_spin_unlock+0x24/0x40 [ 343.177494][T12817] ? __alloc_fd+0x46d/0x600 [ 343.181996][T12817] do_sys_openat2+0x585/0x7d0 [ 343.186710][T12817] ? file_open_root+0x400/0x400 [ 343.191867][T12817] ? __mutex_unlock_slowpath+0xe2/0x660 [ 343.197639][T12817] ? wait_for_completion+0x270/0x270 [ 343.203452][T12817] ? __this_cpu_preempt_check+0x28/0x190 [ 343.209088][T12817] ? __sb_end_write+0x101/0x1d0 [ 343.214106][T12817] do_sys_open+0xc3/0x140 [ 343.218430][T12817] ? filp_open+0x70/0x70 [ 343.222855][T12817] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 343.228867][T12817] ? do_syscall_64+0x21/0x7d0 [ 343.233810][T12817] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 343.240317][T12817] do_syscall_64+0xf6/0x7d0 [ 343.244812][T12817] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 343.250704][T12817] RIP: 0033:0x45ca59 [ 343.254699][T12817] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.275336][T12817] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 343.283735][T12817] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 343.291709][T12817] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 343.299670][T12817] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 343.307629][T12817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 343.315611][T12817] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 343.341385][ T2473] usb 4-1: USB disconnect, device number 58 08:54:43 executing program 3 (fault-call:1 fault-nth:23): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) 08:54:43 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="b70100001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) 08:54:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="c00e00001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 344.095605][T12895] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, 0x0, 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="004000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 344.305495][ T2473] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 344.545245][ T2473] usb 4-1: Using ep0 maxpacket: 8 [ 344.694768][ T2473] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 344.705909][ T2473] usb 4-1: config 0 has no interface number 0 [ 344.712180][ T2473] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 344.723716][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 344.734770][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 344.745140][ T2473] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 344.754624][ T2473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.764437][ T2473] usb 4-1: config 0 descriptor?? [ 344.795665][T12900] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 344.802807][T12900] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 345.022868][T12900] FAULT_INJECTION: forcing a failure. [ 345.022868][T12900] name failslab, interval 1, probability 0, space 0, times 0 [ 345.036580][T12900] CPU: 1 PID: 12900 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 345.044951][T12900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.055014][T12900] Call Trace: [ 345.058316][T12900] dump_stack+0x188/0x20d [ 345.062755][T12900] should_fail.cold+0x5/0xa [ 345.067278][T12900] ? fault_create_debugfs_attr+0x140/0x140 [ 345.073111][T12900] should_failslab+0x5/0xf [ 345.077800][T12900] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 345.083259][T12900] ? mark_held_locks+0x9f/0xe0 [ 345.088239][T12900] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 345.094037][T12900] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 345.100015][T12900] snd_seq_port_connect+0x5d/0x510 [ 345.105120][T12900] ? _raw_read_unlock+0x24/0x40 [ 345.109975][T12900] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 345.115356][T12900] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 345.121672][T12900] snd_seq_kernel_client_ctl+0xeb/0x130 [ 345.127207][T12900] snd_seq_oss_midi_open+0x3ee/0x670 [ 345.132579][T12900] ? snd_seq_oss_midi_setup+0x50/0x50 [ 345.137932][T12900] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 345.143572][T12900] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 345.149101][T12900] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 345.154542][T12900] snd_seq_oss_open+0x7e8/0x980 [ 345.159390][T12900] odev_open+0x6c/0x90 [ 345.163457][T12900] ? odev_release+0x70/0x70 [ 345.167960][T12900] soundcore_open+0x446/0x600 [ 345.172769][T12900] ? sound_devnode+0xf0/0xf0 [ 345.177379][T12900] chrdev_open+0x219/0x5c0 [ 345.182017][T12900] ? cdev_put.part.0+0x50/0x50 [ 345.186771][T12900] ? security_file_open+0x84/0x410 [ 345.192398][T12900] do_dentry_open+0x546/0x1340 [ 345.197163][T12900] ? cdev_put.part.0+0x50/0x50 [ 345.202051][T12900] ? security_inode_permission+0xc4/0xf0 [ 345.207683][T12900] ? chown_common+0x550/0x550 [ 345.212355][T12900] ? inode_permission+0xab/0x500 [ 345.217280][T12900] path_openat+0x1e59/0x27d0 [ 345.221879][T12900] ? path_lookupat.isra.0+0x530/0x530 [ 345.227263][T12900] ? lock_acquire+0x1f2/0x8f0 [ 345.231928][T12900] do_filp_open+0x192/0x260 [ 345.236605][T12900] ? may_open_dev+0xf0/0xf0 [ 345.241093][T12900] ? do_raw_spin_lock+0x129/0x2e0 [ 345.246120][T12900] ? _raw_spin_unlock+0x24/0x40 [ 345.250947][T12900] ? __alloc_fd+0x46d/0x600 [ 345.255450][T12900] do_sys_openat2+0x585/0x7d0 [ 345.260122][T12900] ? file_open_root+0x400/0x400 [ 345.264962][T12900] ? __mutex_unlock_slowpath+0xe2/0x660 [ 345.270524][T12900] ? wait_for_completion+0x270/0x270 [ 345.275812][T12900] ? __this_cpu_preempt_check+0x28/0x190 [ 345.281450][T12900] ? __sb_end_write+0x101/0x1d0 [ 345.286285][T12900] do_sys_open+0xc3/0x140 [ 345.290610][T12900] ? filp_open+0x70/0x70 [ 345.294846][T12900] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 345.300823][T12900] ? do_syscall_64+0x21/0x7d0 [ 345.305487][T12900] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 345.311557][T12900] do_syscall_64+0xf6/0x7d0 [ 345.316043][T12900] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 345.321928][T12900] RIP: 0033:0x45ca59 [ 345.325800][T12900] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.345475][T12900] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 345.353879][T12900] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 345.361922][T12900] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 345.369891][T12900] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 345.377852][T12900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 345.385814][T12900] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 345.424448][ T2473] usb 4-1: USB disconnect, device number 59 08:54:45 executing program 3 (fault-call:1 fault-nth:24): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) 08:54:45 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, 0x0, 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="e03f03001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:45 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r5, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'dummy0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x8c, r5, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_team\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'nr0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bond_slave_1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x4881) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="ae0100201d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:45 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, 0x0, 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(0x0, 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 346.106660][T12976] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:54:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="00f0ff7f1d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 346.192334][T12970] smc: net device dummy0 applied user defined pnetid SYZ2 08:54:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(0x0, 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:45 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) [ 346.263189][T12976] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 346.281489][T12970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 346.385140][ T5] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 346.649424][ T5] usb 4-1: Using ep0 maxpacket: 8 [ 346.775413][ T5] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 346.783554][ T5] usb 4-1: config 0 has no interface number 0 [ 346.804913][ T5] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 346.816814][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 346.827665][ T5] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 346.839119][ T5] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 346.849885][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.860208][ T5] usb 4-1: config 0 descriptor?? [ 346.887741][T12977] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 346.894712][T12977] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 347.110267][T12977] FAULT_INJECTION: forcing a failure. [ 347.110267][T12977] name failslab, interval 1, probability 0, space 0, times 0 [ 347.123494][T12977] CPU: 1 PID: 12977 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 347.131987][T12977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.142251][T12977] Call Trace: [ 347.145560][T12977] dump_stack+0x188/0x20d [ 347.150173][T12977] should_fail.cold+0x5/0xa [ 347.154693][T12977] ? fault_create_debugfs_attr+0x140/0x140 [ 347.160503][T12977] should_failslab+0x5/0xf [ 347.165178][T12977] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 347.170676][T12977] ? mark_held_locks+0x9f/0xe0 [ 347.175455][T12977] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 347.181350][T12977] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 347.187337][T12977] snd_seq_port_connect+0x5d/0x510 [ 347.192473][T12977] ? _raw_read_unlock+0x24/0x40 [ 347.197312][T12977] ? snd_seq_port_use_ptr+0x136/0x1a0 [ 347.202686][T12977] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 347.208586][T12977] snd_seq_kernel_client_ctl+0xeb/0x130 [ 347.214120][T12977] snd_seq_oss_midi_open+0x3ee/0x670 [ 347.219478][T12977] ? snd_seq_oss_midi_setup+0x50/0x50 [ 347.224844][T12977] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 347.230403][T12977] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 347.235961][T12977] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 347.241419][T12977] snd_seq_oss_open+0x7e8/0x980 [ 347.246263][T12977] odev_open+0x6c/0x90 [ 347.250956][T12977] ? odev_release+0x70/0x70 [ 347.255444][T12977] soundcore_open+0x446/0x600 [ 347.260122][T12977] ? sound_devnode+0xf0/0xf0 [ 347.264733][T12977] chrdev_open+0x219/0x5c0 [ 347.269149][T12977] ? cdev_put.part.0+0x50/0x50 [ 347.273946][T12977] ? security_file_open+0x84/0x410 [ 347.279056][T12977] do_dentry_open+0x546/0x1340 [ 347.283818][T12977] ? cdev_put.part.0+0x50/0x50 [ 347.288568][T12977] ? security_inode_permission+0xc4/0xf0 [ 347.294196][T12977] ? chown_common+0x550/0x550 [ 347.298855][T12977] ? inode_permission+0xab/0x500 [ 347.303803][T12977] path_openat+0x1e59/0x27d0 [ 347.308381][T12977] ? path_lookupat.isra.0+0x530/0x530 [ 347.313932][T12977] ? lock_acquire+0x1f2/0x8f0 [ 347.318594][T12977] do_filp_open+0x192/0x260 [ 347.323078][T12977] ? may_open_dev+0xf0/0xf0 [ 347.327578][T12977] ? do_raw_spin_lock+0x129/0x2e0 [ 347.332630][T12977] ? _raw_spin_unlock+0x24/0x40 [ 347.337463][T12977] ? __alloc_fd+0x46d/0x600 [ 347.341965][T12977] do_sys_openat2+0x585/0x7d0 [ 347.346624][T12977] ? file_open_root+0x400/0x400 [ 347.351544][T12977] ? __mutex_unlock_slowpath+0xe2/0x660 [ 347.357090][T12977] ? wait_for_completion+0x270/0x270 [ 347.362372][T12977] ? __this_cpu_preempt_check+0x28/0x190 [ 347.367986][T12977] ? __sb_end_write+0x101/0x1d0 [ 347.372839][T12977] do_sys_open+0xc3/0x140 [ 347.377168][T12977] ? filp_open+0x70/0x70 [ 347.382221][T12977] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 347.388206][T12977] ? do_syscall_64+0x21/0x7d0 [ 347.393020][T12977] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 347.399538][T12977] do_syscall_64+0xf6/0x7d0 [ 347.404036][T12977] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 347.409931][T12977] RIP: 0033:0x45ca59 [ 347.413897][T12977] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.434048][T12977] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 347.442463][T12977] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 347.450608][T12977] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 347.458591][T12977] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 347.466550][T12977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 347.474517][T12977] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 347.500961][ T3794] usb 4-1: USB disconnect, device number 60 08:54:47 executing program 3 (fault-call:1 fault-nth:25): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:47 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffd21) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000000012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18}}}]}, 0x48}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0xc1) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(0x0, 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) 08:54:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00004000008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 348.132306][T13057] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 08:54:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x108) 08:54:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000000f008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 348.316429][T13065] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 348.343877][T13057] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0200001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 348.425038][ T2473] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 348.665030][ T2473] usb 4-1: Using ep0 maxpacket: 8 [ 348.785332][ T2473] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 348.793378][ T2473] usb 4-1: config 0 has no interface number 0 [ 348.805151][ T2473] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 348.816778][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 348.827474][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 348.837769][ T2473] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 348.847392][ T2473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 348.857308][ T2473] usb 4-1: config 0 descriptor?? [ 348.885306][T13063] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 348.893264][T13063] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 349.121136][T13063] FAULT_INJECTION: forcing a failure. [ 349.121136][T13063] name failslab, interval 1, probability 0, space 0, times 0 [ 349.147876][T13063] CPU: 1 PID: 13063 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 349.156229][T13063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.166552][T13063] Call Trace: [ 349.169832][T13063] dump_stack+0x188/0x20d [ 349.174162][T13063] should_fail.cold+0x5/0xa [ 349.178756][T13063] ? fault_create_debugfs_attr+0x140/0x140 [ 349.184550][T13063] should_failslab+0x5/0xf [ 349.188966][T13063] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 349.194343][T13063] ? mutex_trylock+0x2c0/0x2c0 [ 349.199114][T13063] ? snd_seq_oss_midi_open+0x3ee/0x670 [ 349.204569][T13063] ? snd_seq_oss_midi_open_all+0x8d/0xe0 [ 349.210284][T13063] ? snd_seq_oss_open+0x7e8/0x980 [ 349.215302][T13063] open_substream+0xe9/0x880 [ 349.219884][T13063] rawmidi_open_priv+0x2e8/0x6e0 [ 349.224803][T13063] snd_rawmidi_kernel_open+0x1b5/0x270 [ 349.230295][T13063] midisynth_subscribe+0xf2/0x350 [ 349.235302][T13063] ? midisynth_use+0x250/0x250 [ 349.240137][T13063] ? down_write+0xdb/0x150 [ 349.244618][T13063] ? __down_timeout+0x2d0/0x2d0 [ 349.249465][T13063] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 349.255428][T13063] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 349.261649][T13063] check_and_subscribe_port+0x5b5/0x800 [ 349.267189][T13063] ? midisynth_use+0x250/0x250 [ 349.271930][T13063] snd_seq_port_connect+0x2e4/0x510 [ 349.277131][T13063] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 349.283019][T13063] snd_seq_kernel_client_ctl+0xeb/0x130 [ 349.288559][T13063] snd_seq_oss_midi_open+0x3ee/0x670 [ 349.293835][T13063] ? snd_seq_oss_midi_setup+0x50/0x50 [ 349.299190][T13063] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 349.305170][T13063] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 349.310709][T13063] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 349.316148][T13063] snd_seq_oss_open+0x7e8/0x980 [ 349.320978][T13063] odev_open+0x6c/0x90 [ 349.325021][T13063] ? odev_release+0x70/0x70 [ 349.329510][T13063] soundcore_open+0x446/0x600 [ 349.334166][T13063] ? sound_devnode+0xf0/0xf0 [ 349.338735][T13063] chrdev_open+0x219/0x5c0 [ 349.343136][T13063] ? cdev_put.part.0+0x50/0x50 [ 349.347897][T13063] ? security_file_open+0x84/0x410 [ 349.353010][T13063] do_dentry_open+0x546/0x1340 [ 349.357767][T13063] ? cdev_put.part.0+0x50/0x50 [ 349.362506][T13063] ? security_inode_permission+0xc4/0xf0 [ 349.368113][T13063] ? chown_common+0x550/0x550 [ 349.372773][T13063] ? inode_permission+0xab/0x500 [ 349.377691][T13063] path_openat+0x1e59/0x27d0 [ 349.382280][T13063] ? path_lookupat.isra.0+0x530/0x530 [ 349.387645][T13063] ? lock_acquire+0x1f2/0x8f0 [ 349.392303][T13063] do_filp_open+0x192/0x260 [ 349.396788][T13063] ? may_open_dev+0xf0/0xf0 [ 349.401280][T13063] ? do_raw_spin_lock+0x129/0x2e0 [ 349.406302][T13063] ? _raw_spin_unlock+0x24/0x40 [ 349.411138][T13063] ? __alloc_fd+0x46d/0x600 [ 349.415640][T13063] do_sys_openat2+0x585/0x7d0 [ 349.420315][T13063] ? file_open_root+0x400/0x400 [ 349.425143][T13063] ? __mutex_unlock_slowpath+0xe2/0x660 [ 349.430664][T13063] ? wait_for_completion+0x270/0x270 [ 349.435936][T13063] ? __this_cpu_preempt_check+0x28/0x190 [ 349.441558][T13063] ? __sb_end_write+0x101/0x1d0 [ 349.446389][T13063] do_sys_open+0xc3/0x140 [ 349.450694][T13063] ? filp_open+0x70/0x70 [ 349.454923][T13063] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 349.460897][T13063] ? do_syscall_64+0x21/0x7d0 [ 349.465551][T13063] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 349.471869][T13063] do_syscall_64+0xf6/0x7d0 [ 349.476352][T13063] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 349.482219][T13063] RIP: 0033:0x45ca59 [ 349.486091][T13063] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.505676][T13063] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 349.514071][T13063] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 349.522077][T13063] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 349.530034][T13063] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 349.538128][T13063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 349.546120][T13063] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 349.571768][ T2525] usb 4-1: USB disconnect, device number 61 08:54:49 executing program 3 (fault-call:1 fault-nth:26): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:49 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/3, 0x3}, 0x0) 08:54:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0400001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0a00001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, 0x0, 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:49 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1101) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') [ 350.382699][T13152] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 08:54:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 350.504956][ T3792] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 350.698676][T13166] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 350.759331][ T3792] usb 4-1: Using ep0 maxpacket: 8 [ 350.885098][ T3792] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 350.899988][ T3792] usb 4-1: config 0 has no interface number 0 [ 350.917574][ T3792] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 350.932825][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 350.943106][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 350.953234][ T3792] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 350.962854][ T3792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.973378][ T3792] usb 4-1: config 0 descriptor?? [ 350.995331][T13143] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 351.004570][T13143] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 351.239783][T13143] FAULT_INJECTION: forcing a failure. [ 351.239783][T13143] name failslab, interval 1, probability 0, space 0, times 0 [ 351.253710][T13143] CPU: 1 PID: 13143 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 351.262050][T13143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.272110][T13143] Call Trace: [ 351.275412][T13143] dump_stack+0x188/0x20d [ 351.279763][T13143] should_fail.cold+0x5/0xa [ 351.284266][T13143] ? fault_create_debugfs_attr+0x140/0x140 [ 351.290159][T13143] should_failslab+0x5/0xf [ 351.294565][T13143] kmem_cache_alloc_node_trace+0x27c/0x790 [ 351.301865][T13143] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 351.307783][T13143] ? free_object+0x70/0x70 [ 351.312183][T13143] ? lockdep_init_map_waits+0x26a/0x890 [ 351.317728][T13143] __kmalloc_node+0x38/0x60 [ 351.322241][T13143] kvmalloc_node+0x61/0xf0 [ 351.326657][T13143] open_substream+0x33d/0x880 [ 351.331326][T13143] rawmidi_open_priv+0x2e8/0x6e0 [ 351.336264][T13143] snd_rawmidi_kernel_open+0x1b5/0x270 [ 351.341713][T13143] midisynth_subscribe+0xf2/0x350 [ 351.346727][T13143] ? midisynth_use+0x250/0x250 [ 351.351485][T13143] ? down_write+0xdb/0x150 [ 351.355889][T13143] ? __down_timeout+0x2d0/0x2d0 [ 351.360716][T13143] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 351.366689][T13143] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 351.372472][T13143] check_and_subscribe_port+0x5b5/0x800 [ 351.378009][T13143] ? midisynth_use+0x250/0x250 [ 351.382835][T13143] snd_seq_port_connect+0x2e4/0x510 [ 351.388013][T13143] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 351.393972][T13143] snd_seq_kernel_client_ctl+0xeb/0x130 [ 351.399716][T13143] snd_seq_oss_midi_open+0x3ee/0x670 [ 351.405020][T13143] ? snd_seq_oss_midi_setup+0x50/0x50 [ 351.410386][T13143] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 351.415916][T13143] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 351.421878][T13143] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 351.427335][T13143] snd_seq_oss_open+0x7e8/0x980 [ 351.432282][T13143] odev_open+0x6c/0x90 [ 351.436326][T13143] ? odev_release+0x70/0x70 [ 351.441242][T13143] soundcore_open+0x446/0x600 [ 351.445898][T13143] ? sound_devnode+0xf0/0xf0 [ 351.450466][T13143] chrdev_open+0x219/0x5c0 [ 351.454892][T13143] ? cdev_put.part.0+0x50/0x50 [ 351.459643][T13143] ? security_file_open+0x84/0x410 [ 351.464735][T13143] do_dentry_open+0x546/0x1340 [ 351.469486][T13143] ? cdev_put.part.0+0x50/0x50 [ 351.474225][T13143] ? security_inode_permission+0xc4/0xf0 [ 351.479835][T13143] ? chown_common+0x550/0x550 [ 351.484488][T13143] ? inode_permission+0xab/0x500 [ 351.489405][T13143] path_openat+0x1e59/0x27d0 [ 351.493978][T13143] ? path_lookupat.isra.0+0x530/0x530 [ 351.499351][T13143] ? lock_acquire+0x1f2/0x8f0 [ 351.504038][T13143] do_filp_open+0x192/0x260 [ 351.508518][T13143] ? may_open_dev+0xf0/0xf0 [ 351.512999][T13143] ? do_raw_spin_lock+0x129/0x2e0 [ 351.518008][T13143] ? _raw_spin_unlock+0x24/0x40 [ 351.522839][T13143] ? __alloc_fd+0x46d/0x600 [ 351.527339][T13143] do_sys_openat2+0x585/0x7d0 [ 351.532048][T13143] ? file_open_root+0x400/0x400 [ 351.536894][T13143] ? __mutex_unlock_slowpath+0xe2/0x660 [ 351.542641][T13143] ? wait_for_completion+0x270/0x270 [ 351.547925][T13143] ? __this_cpu_preempt_check+0x28/0x190 [ 351.553682][T13143] ? __sb_end_write+0x101/0x1d0 [ 351.558585][T13143] do_sys_open+0xc3/0x140 [ 351.562902][T13143] ? filp_open+0x70/0x70 [ 351.567241][T13143] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 351.573226][T13143] ? do_syscall_64+0x21/0x7d0 [ 351.578027][T13143] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 351.584155][T13143] do_syscall_64+0xf6/0x7d0 [ 351.588651][T13143] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 351.594539][T13143] RIP: 0033:0x45ca59 [ 351.598517][T13143] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.618251][T13143] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 351.626759][T13143] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 351.634764][T13143] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 351.642917][T13143] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 351.651018][T13143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 351.659029][T13143] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 351.696557][ T3792] usb 4-1: USB disconnect, device number 62 08:54:51 executing program 3 (fault-call:1 fault-nth:27): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0e00001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, 0x0, 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:51 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c6f7765010069723d2e2f6275732c776f6469723d000800006c65312c7570e0a640844e0da1be0067362e907db2f88b5be57a3dd828990484df27aca34efdf3198a7641765c4f1355f02748a84504035b71c8399069f7ad84a7e85712bf948d854094e938e249aa70d7d07542f32700"/126]) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./bus/file1\x00', 0x80000000, 0x3, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000, 0x1}, {&(0x7f0000000300)='X', 0x1}, {&(0x7f0000000380)="ae85747ac6eb3303dc0f5de0", 0xc, 0x5}], 0x2000084, &(0x7f00000014c0)={[{@grpjquota='grpjquota='}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@commit={'commit', 0x3d, 0x8}}, {@data_journal='data=journal'}, {@lazytime='lazytime'}, {@test_dummy_encryption='test_dummy_encryption'}], [{@pcr={'pcr', 0x3d, 0x25}}]}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) memfd_create(0x0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, 0x0, 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 352.344369][T13214] overlayfs: unrecognized mount option "lowe" or missing value 08:54:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e6000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 352.409895][T13214] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 08:54:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0x0) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) memfd_create(0x0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 352.509494][T13214] overlayfs: unrecognized mount option "lowe" or missing value [ 352.530014][T13236] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 08:54:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2ef000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 352.644812][ T3792] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 352.960277][ T3792] usb 4-1: Using ep0 maxpacket: 8 [ 353.095178][ T3792] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 353.103203][ T3792] usb 4-1: config 0 has no interface number 0 [ 353.109881][ T3792] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 353.121265][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 353.132206][ T3792] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 353.142504][ T3792] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 353.152002][ T3792] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.162010][ T3792] usb 4-1: config 0 descriptor?? [ 353.202079][T13222] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 353.211152][T13222] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 353.442901][T13222] FAULT_INJECTION: forcing a failure. [ 353.442901][T13222] name failslab, interval 1, probability 0, space 0, times 0 [ 353.472030][T13222] CPU: 0 PID: 13222 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 353.480378][T13222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.490764][T13222] Call Trace: [ 353.494113][T13222] dump_stack+0x188/0x20d [ 353.498435][T13222] should_fail.cold+0x5/0xa [ 353.502991][T13222] ? fault_create_debugfs_attr+0x140/0x140 [ 353.508802][T13222] should_failslab+0x5/0xf [ 353.513235][T13222] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 353.518656][T13222] ? __lock_acquire+0x2224/0x48a0 [ 353.523786][T13222] dummy_urb_enqueue+0x82/0x8a0 [ 353.528701][T13222] ? usb_hcd_map_urb_for_dma+0x4aa/0x14f0 [ 353.534504][T13222] usb_hcd_submit_urb+0x2aa/0x1ee0 [ 353.539974][T13222] ? snd_rawmidi_kernel_open+0x1b5/0x270 [ 353.545605][T13222] ? usb_create_hcd+0x30/0x30 [ 353.550398][T13222] ? __mutex_lock+0x460/0x13c0 [ 353.555153][T13222] ? do_sys_open+0xc3/0x140 [ 353.559792][T13222] ? lock_release+0x800/0x800 [ 353.564581][T13222] ? substream_open.isra.0+0xab/0x830 [ 353.569970][T13222] usb_submit_urb+0x6e5/0x13b0 [ 353.574857][T13222] ? down_read+0x110/0x420 [ 353.579473][T13222] snd_usbmidi_submit_urb+0x19/0x60 [ 353.584689][T13222] snd_usbmidi_input_start.part.0+0xbe/0x1c0 [ 353.590664][T13222] substream_open.isra.0+0x505/0x830 [ 353.595944][T13222] open_substream+0x42e/0x880 [ 353.600637][T13222] rawmidi_open_priv+0x2e8/0x6e0 [ 353.606361][T13222] snd_rawmidi_kernel_open+0x1b5/0x270 [ 353.611843][T13222] midisynth_subscribe+0xf2/0x350 [ 353.616868][T13222] ? midisynth_use+0x250/0x250 [ 353.621623][T13222] ? down_write+0xdb/0x150 [ 353.626039][T13222] ? __down_timeout+0x2d0/0x2d0 [ 353.630892][T13222] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 353.636868][T13222] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 353.642665][T13222] check_and_subscribe_port+0x5b5/0x800 [ 353.648294][T13222] ? midisynth_use+0x250/0x250 [ 353.653148][T13222] snd_seq_port_connect+0x2e4/0x510 [ 353.658337][T13222] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 353.664240][T13222] snd_seq_kernel_client_ctl+0xeb/0x130 [ 353.669787][T13222] snd_seq_oss_midi_open+0x3ee/0x670 [ 353.675080][T13222] ? snd_seq_oss_midi_setup+0x50/0x50 [ 353.680454][T13222] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 353.686006][T13222] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 353.691558][T13222] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 353.697017][T13222] snd_seq_oss_open+0x7e8/0x980 [ 353.701995][T13222] odev_open+0x6c/0x90 [ 353.706053][T13222] ? odev_release+0x70/0x70 [ 353.710563][T13222] soundcore_open+0x446/0x600 [ 353.716446][T13222] ? sound_devnode+0xf0/0xf0 [ 353.721127][T13222] chrdev_open+0x219/0x5c0 [ 353.725550][T13222] ? cdev_put.part.0+0x50/0x50 [ 353.730311][T13222] ? security_file_open+0x84/0x410 [ 353.735419][T13222] do_dentry_open+0x546/0x1340 [ 353.740193][T13222] ? cdev_put.part.0+0x50/0x50 [ 353.744960][T13222] ? security_inode_permission+0xc4/0xf0 [ 353.750612][T13222] ? chown_common+0x550/0x550 [ 353.755283][T13222] ? inode_permission+0xab/0x500 [ 353.760221][T13222] path_openat+0x1e59/0x27d0 [ 353.764818][T13222] ? path_lookupat.isra.0+0x530/0x530 [ 353.770210][T13222] do_filp_open+0x192/0x260 [ 353.774717][T13222] ? may_open_dev+0xf0/0xf0 [ 353.779365][T13222] ? do_raw_spin_lock+0x129/0x2e0 [ 353.784393][T13222] ? _raw_spin_unlock+0x24/0x40 [ 353.789234][T13222] ? __alloc_fd+0x46d/0x600 [ 353.793747][T13222] do_sys_openat2+0x585/0x7d0 [ 353.798425][T13222] ? file_open_root+0x400/0x400 [ 353.803260][T13222] ? __mutex_unlock_slowpath+0xe2/0x660 [ 353.808805][T13222] ? wait_for_completion+0x270/0x270 [ 353.814080][T13222] ? __this_cpu_preempt_check+0x28/0x190 [ 353.819706][T13222] ? __sb_end_write+0x101/0x1d0 [ 353.824569][T13222] do_sys_open+0xc3/0x140 [ 353.828902][T13222] ? filp_open+0x70/0x70 [ 353.833139][T13222] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 353.839279][T13222] ? do_syscall_64+0x21/0x7d0 [ 353.843935][T13222] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 353.849999][T13222] do_syscall_64+0xf6/0x7d0 [ 353.854531][T13222] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 353.860408][T13222] RIP: 0033:0x45ca59 [ 353.864280][T13222] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.883866][T13222] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 353.892435][T13222] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 353.900392][T13222] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 353.908359][T13222] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 353.916323][T13222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 353.924279][T13222] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 353.939327][T13222] usb 4-1: usb_submit_urb: -12 [ 353.952927][ T2482] usb 4-1: USB disconnect, device number 63 08:54:53 executing program 3 (fault-call:1 fault-nth:28): syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f1b6df086a080200c5670000000109022400010000000009040200023c09000009050112080700000009058c0a08"], 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 08:54:53 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) mount$overlay(0x0, &(0x7f00000001c0)='./bus/file1\x00', &(0x7f0000000380)='overlay\x00', 0x4000, &(0x7f0000000440)={[{@nfs_export_on='nfs_export=on'}, {@xino_off='xino=off'}, {@workdir={'workdir', 0x3d, './bus/file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus/file1'}}, {@metacopy_off='metacopy=off'}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@obj_role={'obj_role', 0x3d, '%:/&\x9c'}}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@dont_hash='dont_hash'}, {@dont_measure='dont_measure'}]}) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') lsetxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="003d74ea2acbf46f2a0da9"], 0xb, 0x2) 08:54:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e8101001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0x0) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, 0x0, 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) memfd_create(0x0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) 08:54:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e000a001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 08:54:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0x0) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, 0x0, 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) [ 354.632749][T13308] overlayfs: unrecognized mount option "mask=^MAY_EXEC" or missing value [ 354.708573][T13300] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 354.729184][T13310] overlayfs: unrecognized mount option "mask=^MAY_EXEC" or missing value 08:54:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus/file1\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6419a03d3d2e2f66696c653000"/47]) link(&(0x7f0000000200)='./bus/file1\x00', &(0x7f00000002c0)='./bus/file0\x00') 08:54:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, 0x0, 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fchmod(r1, 0x108) 08:54:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f0000000000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) [ 354.973995][ T2473] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 355.028460][T13329] overlayfs: unrecognized mount option "workd ==./file0" or missing value [ 355.063284][T13329] overlayfs: unrecognized mount option "workd ==./file0" or missing value [ 355.224797][ T2473] usb 4-1: Using ep0 maxpacket: 8 [ 355.358689][ T2473] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 355.371174][ T2473] usb 4-1: config 0 has no interface number 0 [ 355.378200][ T2473] usb 4-1: config 0 interface 2 altsetting 0 endpoint 0x1 has invalid maxpacket 1800, setting to 1024 [ 355.398883][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 355.409374][ T2473] usb 4-1: config 0 interface 2 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 8 [ 355.419658][ T2473] usb 4-1: New USB device found, idVendor=086a, idProduct=0002, bcdDevice=67.c5 [ 355.429260][ T2473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.442455][ T2473] usb 4-1: config 0 descriptor?? [ 355.465072][T13312] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 355.473865][T13312] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 355.689944][T13312] FAULT_INJECTION: forcing a failure. [ 355.689944][T13312] name failslab, interval 1, probability 0, space 0, times 0 [ 355.711402][T13312] CPU: 1 PID: 13312 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 355.719765][T13312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.729833][T13312] Call Trace: [ 355.733141][T13312] dump_stack+0x188/0x20d [ 355.737521][T13312] should_fail.cold+0x5/0xa [ 355.742031][T13312] ? fault_create_debugfs_attr+0x140/0x140 [ 355.748100][T13312] should_failslab+0x5/0xf [ 355.752502][T13312] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 355.757867][T13312] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 355.763662][T13312] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 355.769763][T13312] dummy_urb_enqueue+0x82/0x8a0 [ 355.774596][T13312] ? usb_hcd_map_urb_for_dma+0x4aa/0x14f0 [ 355.780328][T13312] usb_hcd_submit_urb+0x2aa/0x1ee0 [ 355.785439][T13312] ? snd_rawmidi_kernel_open+0x1b5/0x270 [ 355.791220][T13312] ? usb_create_hcd+0x30/0x30 [ 355.795908][T13312] ? __mutex_lock+0x460/0x13c0 [ 355.800673][T13312] ? do_sys_open+0xc3/0x140 [ 355.805163][T13312] ? lock_release+0x800/0x800 [ 355.809822][T13312] ? substream_open.isra.0+0xab/0x830 [ 355.815193][T13312] usb_submit_urb+0x6e5/0x13b0 [ 355.819953][T13312] ? down_read+0x110/0x420 [ 355.824351][T13312] snd_usbmidi_submit_urb+0x19/0x60 [ 355.829529][T13312] snd_usbmidi_input_start.part.0+0xbe/0x1c0 [ 355.835508][T13312] substream_open.isra.0+0x505/0x830 [ 355.840773][T13312] open_substream+0x42e/0x880 [ 355.845446][T13312] rawmidi_open_priv+0x2e8/0x6e0 [ 355.850390][T13312] snd_rawmidi_kernel_open+0x1b5/0x270 [ 355.855854][T13312] midisynth_subscribe+0xf2/0x350 [ 355.860944][T13312] ? midisynth_use+0x250/0x250 [ 355.865720][T13312] ? down_write+0xdb/0x150 [ 355.870122][T13312] ? __down_timeout+0x2d0/0x2d0 [ 355.874977][T13312] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 355.881547][T13312] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 355.887340][T13312] check_and_subscribe_port+0x5b5/0x800 [ 355.892870][T13312] ? midisynth_use+0x250/0x250 [ 355.897625][T13312] snd_seq_port_connect+0x2e4/0x510 [ 355.902804][T13312] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 355.908867][T13312] snd_seq_kernel_client_ctl+0xeb/0x130 [ 355.914407][T13312] snd_seq_oss_midi_open+0x3ee/0x670 [ 355.919672][T13312] ? snd_seq_oss_midi_setup+0x50/0x50 [ 355.925034][T13312] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 355.930741][T13312] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 355.938614][T13312] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 355.944056][T13312] snd_seq_oss_open+0x7e8/0x980 [ 355.948992][T13312] odev_open+0x6c/0x90 [ 355.953043][T13312] ? odev_release+0x70/0x70 [ 355.957641][T13312] soundcore_open+0x446/0x600 [ 355.962304][T13312] ? sound_devnode+0xf0/0xf0 [ 355.966944][T13312] chrdev_open+0x219/0x5c0 [ 355.971395][T13312] ? cdev_put.part.0+0x50/0x50 [ 355.976295][T13312] ? security_file_open+0x84/0x410 [ 355.981409][T13312] do_dentry_open+0x546/0x1340 [ 355.986177][T13312] ? cdev_put.part.0+0x50/0x50 [ 355.991202][T13312] ? security_inode_permission+0xc4/0xf0 [ 355.996826][T13312] ? chown_common+0x550/0x550 [ 356.001581][T13312] ? inode_permission+0xab/0x500 [ 356.006679][T13312] path_openat+0x1e59/0x27d0 [ 356.011258][T13312] ? path_lookupat.isra.0+0x530/0x530 [ 356.016618][T13312] do_filp_open+0x192/0x260 [ 356.021110][T13312] ? may_open_dev+0xf0/0xf0 [ 356.025611][T13312] ? do_raw_spin_lock+0x129/0x2e0 [ 356.030619][T13312] ? _raw_spin_unlock+0x24/0x40 [ 356.035617][T13312] ? __alloc_fd+0x46d/0x600 [ 356.040188][T13312] do_sys_openat2+0x585/0x7d0 [ 356.044844][T13312] ? file_open_root+0x400/0x400 [ 356.049696][T13312] ? __mutex_unlock_slowpath+0xe2/0x660 [ 356.055288][T13312] ? wait_for_completion+0x270/0x270 [ 356.062044][T13312] ? __this_cpu_preempt_check+0x28/0x190 [ 356.067657][T13312] ? __sb_end_write+0x101/0x1d0 [ 356.072498][T13312] do_sys_open+0xc3/0x140 [ 356.076820][T13312] ? filp_open+0x70/0x70 [ 356.081058][T13312] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 356.087204][T13312] ? do_syscall_64+0x21/0x7d0 [ 356.091864][T13312] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 356.097829][T13312] do_syscall_64+0xf6/0x7d0 [ 356.102315][T13312] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 356.108229][T13312] RIP: 0033:0x45ca59 [ 356.112119][T13312] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.131699][T13312] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 356.140110][T13312] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 356.148082][T13312] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 356.156035][T13312] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 356.163984][T13312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 356.171943][T13312] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 356.188264][T13312] usb 4-1: usb_submit_urb: -12 [ 356.193054][T13312] ------------[ cut here ]------------ [ 356.198979][T13312] URB 00000000aad2e884 submitted while active [ 356.208473][T13312] WARNING: CPU: 1 PID: 13312 at drivers/usb/core/urb.c:363 usb_submit_urb+0x10c1/0x13b0 [ 356.218213][T13312] Kernel panic - not syncing: panic_on_warn set ... [ 356.225071][T13312] CPU: 1 PID: 13312 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 356.233395][T13312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.243454][T13312] Call Trace: [ 356.246755][T13312] dump_stack+0x188/0x20d [ 356.251100][T13312] ? usb_submit_urb+0x1090/0x13b0 [ 356.256224][T13312] panic+0x2e3/0x75c [ 356.260226][T13312] ? add_taint.cold+0x16/0x16 [ 356.264960][T13312] ? __probe_kernel_read+0x188/0x1d0 [ 356.270239][T13312] ? __warn.cold+0x14/0x35 [ 356.274654][T13312] ? usb_submit_urb+0x10c1/0x13b0 [ 356.279657][T13312] __warn.cold+0x2f/0x35 [ 356.283890][T13312] ? usb_submit_urb+0x10c1/0x13b0 [ 356.288892][T13312] report_bug+0x27b/0x2f0 [ 356.293260][T13312] do_error_trap+0x12b/0x220 [ 356.297948][T13312] ? usb_submit_urb+0x10c1/0x13b0 [ 356.303005][T13312] do_invalid_op+0x32/0x40 [ 356.307415][T13312] ? usb_submit_urb+0x10c1/0x13b0 [ 356.312523][T13312] invalid_op+0x23/0x30 [ 356.316667][T13312] RIP: 0010:usb_submit_urb+0x10c1/0x13b0 [ 356.322277][T13312] Code: 89 de e8 12 ae 63 fc 84 db 0f 85 42 f6 ff ff e8 a5 ac 63 fc 4c 89 fe 48 c7 c7 40 1a ac 88 c6 05 82 8b 76 05 01 e8 97 b0 34 fc <0f> 0b e9 20 f6 ff ff c7 44 24 14 01 00 00 00 e9 d7 f6 ff ff 41 bd [ 356.341874][T13312] RSP: 0018:ffffc90016f3f2f0 EFLAGS: 00010282 [ 356.347930][T13312] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 356.355971][T13312] RDX: 0000000000040000 RSI: ffffffff815d5ba7 RDI: fffff52002de7e50 [ 356.363923][T13312] RBP: dffffc0000000000 R08: ffff88805d1b0540 R09: ffffed1015ce6715 [ 356.372074][T13312] R10: ffff8880ae7338a7 R11: ffffed1015ce6714 R12: 0000000000000cc0 [ 356.380030][T13312] R13: 00000000fffffff0 R14: ffff8880886ffc00 R15: ffff8880a79e9900 [ 356.388950][T13312] ? vprintk_func+0x97/0x1a6 [ 356.393544][T13312] snd_usbmidi_submit_urb+0x19/0x60 [ 356.398753][T13312] snd_usbmidi_input_start.part.0+0xbe/0x1c0 [ 356.404719][T13312] substream_open.isra.0+0x505/0x830 [ 356.409987][T13312] open_substream+0x42e/0x880 [ 356.414661][T13312] rawmidi_open_priv+0x2e8/0x6e0 [ 356.419586][T13312] snd_rawmidi_kernel_open+0x1b5/0x270 [ 356.425050][T13312] midisynth_subscribe+0xf2/0x350 [ 356.430067][T13312] ? midisynth_use+0x250/0x250 [ 356.434839][T13312] ? down_write+0xdb/0x150 [ 356.439248][T13312] ? __down_timeout+0x2d0/0x2d0 [ 356.444088][T13312] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 356.450048][T13312] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 356.455854][T13312] check_and_subscribe_port+0x5b5/0x800 [ 356.461405][T13312] ? midisynth_use+0x250/0x250 [ 356.466160][T13312] snd_seq_port_connect+0x2e4/0x510 [ 356.471353][T13312] snd_seq_ioctl_subscribe_port+0x1df/0x310 [ 356.477252][T13312] snd_seq_kernel_client_ctl+0xeb/0x130 [ 356.482794][T13312] snd_seq_oss_midi_open+0x3ee/0x670 [ 356.488060][T13312] ? snd_seq_oss_midi_setup+0x50/0x50 [ 356.493426][T13312] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 356.498976][T13312] ? kmem_cache_alloc_trace+0x390/0x7d0 [ 356.504513][T13312] snd_seq_oss_midi_open_all+0x8d/0xe0 [ 356.509960][T13312] snd_seq_oss_open+0x7e8/0x980 [ 356.514793][T13312] odev_open+0x6c/0x90 [ 356.520328][T13312] ? odev_release+0x70/0x70 [ 356.524881][T13312] soundcore_open+0x446/0x600 [ 356.529571][T13312] ? sound_devnode+0xf0/0xf0 [ 356.534151][T13312] chrdev_open+0x219/0x5c0 [ 356.538557][T13312] ? cdev_put.part.0+0x50/0x50 [ 356.543339][T13312] ? security_file_open+0x84/0x410 [ 356.548437][T13312] do_dentry_open+0x546/0x1340 [ 356.553190][T13312] ? cdev_put.part.0+0x50/0x50 [ 356.557948][T13312] ? security_inode_permission+0xc4/0xf0 [ 356.563585][T13312] ? chown_common+0x550/0x550 [ 356.568253][T13312] ? inode_permission+0xab/0x500 [ 356.574146][T13312] path_openat+0x1e59/0x27d0 [ 356.578746][T13312] ? path_lookupat.isra.0+0x530/0x530 [ 356.584120][T13312] do_filp_open+0x192/0x260 [ 356.588606][T13312] ? may_open_dev+0xf0/0xf0 [ 356.593098][T13312] ? do_raw_spin_lock+0x129/0x2e0 [ 356.598109][T13312] ? _raw_spin_unlock+0x24/0x40 [ 356.602952][T13312] ? __alloc_fd+0x46d/0x600 [ 356.607461][T13312] do_sys_openat2+0x585/0x7d0 [ 356.612486][T13312] ? file_open_root+0x400/0x400 [ 356.617318][T13312] ? __mutex_unlock_slowpath+0xe2/0x660 [ 356.622847][T13312] ? wait_for_completion+0x270/0x270 [ 356.628118][T13312] ? __this_cpu_preempt_check+0x28/0x190 [ 356.633747][T13312] ? __sb_end_write+0x101/0x1d0 [ 356.638584][T13312] do_sys_open+0xc3/0x140 [ 356.642907][T13312] ? filp_open+0x70/0x70 [ 356.647145][T13312] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 356.653139][T13312] ? do_syscall_64+0x21/0x7d0 [ 356.657831][T13312] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 356.663799][T13312] do_syscall_64+0xf6/0x7d0 [ 356.668299][T13312] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 356.674171][T13312] RIP: 0033:0x45ca59 [ 356.678044][T13312] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.697740][T13312] RSP: 002b:00007fcf3503fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 356.706150][T13312] RAX: ffffffffffffffda RBX: 00000000004f9240 RCX: 000000000045ca59 [ 356.714174][T13312] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 356.722139][T13312] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 356.730234][T13312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 356.738193][T13312] R13: 00000000000007fb R14: 00000000004cad91 R15: 00007fcf350406d4 [ 356.747990][T13312] Kernel Offset: disabled [ 356.752619][T13312] Rebooting in 86400 seconds..