last executing test programs: 28.783881966s ago: executing program 2 (id=378): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) mmap(&(0x7f0000315000/0x3000)=nil, 0x3000, 0x1000008, 0x11, r0, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioprio_get$pid(0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pwrite64(r2, &(0x7f0000000140)='2', 0xfe34, 0xe7c) fallocate(r2, 0x0, 0x37e9, 0x2f92) mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mount$overlay(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180), 0x800, &(0x7f0000000380)={[{}]}) 28.71519077s ago: executing program 2 (id=380): symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000100)='./file0\x00') r0 = landlock_create_ruleset(&(0x7f0000000140)={0xa00, 0x0, 0x1, 0x1009, 0x9}, 0x30, 0x1) landlock_restrict_self(r0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) (async) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) (async, rerun: 32) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) (async, rerun: 32) sendto$inet(r2, &(0x7f00000002c0)="abc7153306", 0x75f32760, 0x4000805, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000b00)=""/212, 0xd4}, {0x0}, {&(0x7f00000003c0)=""/203, 0xcb}], 0x3}, 0x4}], 0x1, 0x22, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)={0x14, 0x66, 0x31f, 0x70bd2a, 0x0, "", [@typed={0x4}]}, 0x14}], 0x1}, 0x0) (async, rerun: 32) mkdirat(r1, &(0x7f0000000280)='.\x02\x00', 0x102) (async, rerun: 32) renameat2(0xffffffffffffff9c, &(0x7f0000000100)='.\x02\x00', r1, &(0x7f0000000000)='./file0\x00', 0x2) (async, rerun: 64) r4 = socket$inet_tcp(0x2, 0x1, 0x0) (rerun: 64) getsockopt$inet_int(r4, 0x0, 0x32, 0x0, &(0x7f0000004840)) 27.866891541s ago: executing program 2 (id=382): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, 0x0, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x24, 0x800000000004, @thr={&(0x7f0000000540)="3ae821af4eabf8f28b3027cc9ba1b66d5e8414a219876f551585fab9c53f8c58e5fee5ada231863cadcd5d530525dadfda82dc64c6f29a549763f8a7b0a15807b4d84ae477ddde60b7ebf1d0dd10b561ccf302932a8ce067199fb33eb8b0feb06559ada2fbb180e0ad81bae2144168becd8a28d69e36dd85fcbb3a5562fe32d8c8f85bbda40088b7e54929f71dd095d02d3b6e1264a3f0402183023d1ce6fd497b6b0e59fcc1b5223827c699d70d1c63728efae60d7a50f73fefa67ae8215d24390409a6ba3e4e33553c30d5ae1acbf010ca551f22598e28a2385cdfc17c4acc67529be5a44cb68437ee06ea14bed63c32", &(0x7f00000007c0)="94f3c93816dc8454706e6c9fc1bd5f971e68632222c03d59d74ca1e4ccc932f81abaadd8f2474a0d8daa41d13053a58ff5ff960cc528e3bacbc24d1ce472e03c518dcee686139b0eeb1d7ebfcaf12863999ccd9fab0b6b410c1625df171d136ba1f953991359257741260ac41e06167570e89a1965c931a8636e08d62b130e1313bfebf66ea7d2342ce616289596c9211144caa87cdb3eec19aac2261e0619bfc9e35f29c478fd71e6bede2bd07c937902da81de8f3b2c5813136add5cf518825980406095c8c96b2b8702bdaec6e4"}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x6a, 0x4) socket$inet6(0xa, 0x1, 0x71) bind$inet(r0, &(0x7f0000001c00)={0x2, 0x4e23, @remote}, 0x10) r2 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000102505a1a4400000000101090244000101000010090400001202060000052406000005240000000d240f010000000000000000000915810340000000000905820260000000000905030208"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000500)={0x0, 0x3, 0x1a, {0xfffffffffffffea4}}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4e20, 0x2) r3 = socket(0x10, 0x80002, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)}, 0x20000840) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe3}]}, 0x10) sendto(r0, &(0x7f0000000380)="50fbdf12a30d7a48b2c51cb3bf52a6b2cdb77ef9af01603a3e68adff5949f1a05ad2fbb22bae1b24430193d8533aac58c7556dd51edc5a6865d4e29f0bbd0ed602050000000000002944de604d849a1ebeeafb3b9c984e706165f40ce186881f478339b8932380347120b327f3ea27c07e28e8b0c063013d797231dcd24fbb4eab58234f90e5301df6139d990980000088aabbdce8733c7738e96970380fbdd930e0a44e8cd1cb8bcabcce30059c2ee4b77c9be6600795ab307c6a560439f58627d94273", 0xc4, 0x44, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000780)={0x60, 0x887}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x5) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setpipe(r5, 0x407, 0x0) write$FUSE_INIT(r5, &(0x7f0000000200)={0x50, 0xfffffffffffffff5, 0x0, {0x7, 0x28, 0x2, 0xffffffffce04c009, 0x0, 0x40, 0x8, 0x0, 0x0, 0x0, 0x104, 0x8}}, 0x50) vmsplice(r5, &(0x7f0000000180), 0x0, 0x0) fcntl$setpipe(r5, 0x407, 0x2000000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000080)=ANY=[@ANYBLOB="1203100100000040351215824000010203010902690003010b2040080b000133dc6528c107b941000101200009240105000b0900040904010000010220000904010101010220000905010900020505090825018012040000090402000001022000090402010101022000090582090002090340082501836c048a00"], 0x0) 26.002154843s ago: executing program 2 (id=387): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) socket(0x400000000010, 0x3, 0x0) socket(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4000, 0x2}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000010c0)=ANY=[@ANYBLOB="200000001600010a00000000000000000a0000000c0000800800", @ANYRES16=r1], 0x20}, 0x1, 0x0, 0x0, 0x200c0801}, 0x0) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ptrace$setregs(0xd, r3, 0xfffffffffffffffc, &(0x7f00000003c0)="18607651149d7b10b4024fbbdc08899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb") ptrace$getregset(0x4205, r3, 0x1, &(0x7f0000000080)={0x0, 0x300}) fallocate(r2, 0x0, 0x37e9, 0x2f92) 26.001504923s ago: executing program 2 (id=388): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.avg_queue_size\x00', 0x26e1, 0x0) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="d40000001b001d0328bd7000fcdbdf25ffffffff000000000000000000000000fe8000000000000000000000000000264e2000014e2404000200000087000000", @ANYRES32=0x0, @ANYRESDEC, @ANYBLOB="08000000000000000100010000000000f4ffffffffffffff04000000000000000200000000000000ba410000000091ad07000000000000000000008000000000ffffff7f00000000030000000000000004000000000000000800"], 0xd4}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x1000, 0x4, 0x10000000, 0xc}, 0x10) sendto(r4, &(0x7f0000000600)="340000001a00010001000000000000000220200000000000000000000800190001000000080002000001010108000100e1010203", 0x34, 0x10, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r7 = openat$random(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, 0x0) setresuid(r6, r6, 0x0) r8 = eventfd(0x7fff) fcntl$setstatus(r8, 0x4, 0x40800) sendmsg$netlink(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYRES8=0x0, @ANYRES8=0x0], 0x10}]}, 0x0) r9 = add_key$keyring(&(0x7f0000001780), &(0x7f00000017c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000001800)={0x0, 0x7, 0x7ff, 0x1}) add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000780)="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", 0x1000, r9) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="8f03700000000060007538e486dd630ace2200102b00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa"], 0xcfa4) ioctl$UBLK_U_CMD_GET_QUEUE_AFFINITY(r0, 0x80207501, &(0x7f0000000240)={0x0, 0xffff, 0x8, &(0x7f0000000100)}) 23.358116523s ago: executing program 2 (id=400): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) fallocate(r1, 0x0, 0x37e9, 0x2f92) 23.344677493s ago: executing program 32 (id=400): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) fallocate(r1, 0x0, 0x37e9, 0x2f92) 13.054902029s ago: executing program 0 (id=426): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004300), 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @ioapic={0x0, 0x1be, 0xe84, 0xfffffbc5, 0x0, [{0x6c, 0x4, 0x9, '\x00', 0x12}, {0x7, 0x8, 0x6f, '\x00', 0x3}, {0x0, 0x41, 0x5, '\x00', 0x5}, {0x81, 0x3, 0x8, '\x00', 0xb}, {0x8, 0x50, 0x4, '\x00', 0x49}, {0xf3, 0xf, 0x2, '\x00', 0x7}, {0x6, 0xf4, 0x1, '\x00', 0x8}, {0xa, 0x47, 0xb, '\x00', 0x45}, {0x7, 0xd, 0x81, '\x00', 0x4}, {0x6, 0x3, 0x0, '\x00', 0x6}, {0x38, 0x11, 0x2}, {0x56, 0x4, 0x1}, {0x3, 0x6, 0x10, '\x00', 0x5}, {0x5, 0x4f, 0x2}, {0x4, 0x4, 0x1, '\x00', 0x9}, {0x0, 0x2, 0x0, '\x00', 0x7f}, {0x8, 0x7, 0xd5, '\x00', 0x99}, {0xd, 0x3, 0x2, '\x00', 0xff}, {0xa, 0x9e, 0xc0, '\x00', 0x2}, {0x2, 0x3f, 0xd}, {0x7, 0x21, 0x23, '\x00', 0x1}, {0x5, 0x0, 0xff, '\x00', 0xf}, {0x93, 0x1, 0x4, '\x00', 0xe6}, {0x3, 0x5, 0xa, '\x00', 0x54}]}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$rtc(&(0x7f0000000340), 0x4, 0x40) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000380)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) shutdown(r2, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$RTC_PIE_OFF(r3, 0x7006) r5 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x76, &(0x7f0000002500)=0x0) io_submit(r6, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x2, r5, 0x0, 0x0, 0x7fffffffffffffff}]) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c481fde2c8c744240000000000c74424020e00000064410f01c40f101c2436430fc76f00c744240001cac93fc744240602000000939393240600000000c441fc2fa20b0000483e440f01c9c46119f3660066450fc7b30000000065410f0636660f3881450c", 0x65}], 0xaaaaaaaaaaaaa8a, 0x4d, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)={0x2, 0x0, @pic={0x0, 0x7, 0x5, 0xd3, 0x0, 0x3, 0x4, 0xbb, 0x6d, 0xc0, 0x6d, 0x7, 0x61, 0xb, 0x95, 0xd}}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) 11.560130002s ago: executing program 0 (id=427): r0 = syz_usb_connect$rtl8150(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f0000000200)={0xbe, 0x0, 0x1}) (async) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x4b564d06, 0x0, 0x1000400}]}) (async) syz_usb_connect(0x0, 0x63, 0x0, 0x0) (async) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000001680)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001640)}) 11.543414473s ago: executing program 1 (id=428): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000280)="400f00d0d86600430f634e3cc4212c5f4cde00b8010000000f01d966b848008ed0d9e1c4c17a2c2563000000672e263e0f72f5770f01d1", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r4 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r4, 0x42, 0x1ff) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000020c0), 0x2000413, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="0400"]) syz_fuse_handle_req(r5, &(0x7f000000bb40)="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0x2000, &(0x7f00000001c0)={&(0x7f0000000000)={0x50, 0x0, 0x8000000000203, {0x7, 0x29, 0xcf940281, 0xa00010, 0x1, 0x1a76, 0x4, 0x1801, 0x0, 0x0, 0x2, 0x2000009e}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r5, 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", 0x2000, &(0x7f000000dcc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x78, 0x0, 0xa, {0x8, 0x0, 0x0, {0x4, 0x80800000009, 0x10000000000, 0x8, 0x40000000000003, 0xfffffffffffffffe, 0x0, 0x35741061, 0x978, 0x0, 0xfffffff8, 0x0, 0x0, 0x3d, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RGETLOCK(r7, &(0x7f00000002c0)=ANY=[], 0x200002e6) fcntl$setpipe(r6, 0x407, 0x7000001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0xedc2f000) execveat$binfmt(0xffffffffffffff9c, r4, 0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, r6, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r8, &(0x7f0000000000)='2', 0x1, 0x84fed0) 9.911132493s ago: executing program 0 (id=429): socket$can_bcm(0x1d, 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000380)=0xcf5) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) ppoll(&(0x7f0000000080)=[{r1, 0x2000}], 0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) write(r2, &(0x7f0000000080)='common_pid > 0', 0xe) write$cgroup_subtree(r2, &(0x7f0000000080), 0x5b) r3 = syz_open_pts(r1, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$TCSETSW2(r4, 0x5437, 0x0) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000003500)=""/4096, 0x9ee}, {&(0x7f0000001d80)=""/161, 0xa1}, {&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000002c40)=""/146, 0x92}, {&(0x7f0000002d00)=""/128, 0x80}, {&(0x7f0000000480)=""/273, 0x111}], 0x8}, 0xe}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}, 0xffffffff}, {{0x0, 0x0, 0x0}, 0xfffffffe}, {{0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, 0x0}}], 0x7, 0x40000100, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000000c0), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000100), 0x4000) 9.910827063s ago: executing program 1 (id=430): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000140)="58ddb007a47a8b1f458ab677d557ca50def8e5bc61dbc50bca64f7e76268cd64007095adfef77465b69ec03139854d6f03d5f9", 0x33}, {0x0}, {&(0x7f00000014c0)="8fa68a274cab49b9c806172798e6a829701bb4eefee6919e0a30fa83a50170b6a3b499361f95ab6ff05f9001332b3a463b64282a924b0dcf6499c8c9b23d7290ab896ed6e2c7280dcda0336864e06d9570ea2cc78330859fa73080f5ddd3fd2b943287b312357816e9cfaa9e8941dd981f837506cabc6e016e507076819ff37d790c0b868166925649c9a74f4afc322ac971832fc3f12ba4dd3931c773134441bd46d9b100", 0xa5}], 0x3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, 0x0, 0x0) syz_usb_connect$uac2(0x0, 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB="1201100300000040532b310040000102030109026e0003010d0067080b0002010020ff09040000000101200009240100800c0e000005240b04000904010000010220000904010101010220000905010920000308fb082501010305f9ff09040200000102"], &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0}) 9.764574181s ago: executing program 4 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) lgetxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)=@random={'trusted.', 'devtmpfs\x00'}, &(0x7f0000000240)=""/83, 0x53) 8.106469652s ago: executing program 0 (id=433): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) mmap(&(0x7f0000315000/0x3000)=nil, 0x3000, 0x1000008, 0x11, r0, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) ioprio_get$pid(0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0xfe34, 0xe7c) fallocate(r3, 0x0, 0x37e9, 0x2f92) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_MSRS_cpu(r4, 0xc008ae88, &(0x7f0000001000)={0x1, 0x0, [{0x400000f4, 0x0, 0xffffffffffffffff}]}) mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mount$overlay(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180), 0x800, &(0x7f0000000380)={[{}]}) chown(0x0, 0x0, 0xee00) 8.105528422s ago: executing program 1 (id=434): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) (async) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000b00)) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000001440), 0x0, 0x0, 0x3) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) (async) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, &(0x7f0000000180)={0x70003, 0x0, {[0xfffffffffffdffff, 0x1f8, 0x2, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) (async, rerun: 32) ioctl$KVM_RUN(r3, 0xae80, 0x0) (rerun: 32) 7.982119788s ago: executing program 4 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) lgetxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)=@random={'trusted.', 'devtmpfs\x00'}, &(0x7f0000000240)=""/83, 0x53) 6.256591233s ago: executing program 0 (id=437): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001500)=ANY=[@ANYBLOB="12010000000000407d1ef62c00000000000109022400010000000009040000010300020009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000400)={0x2c, &(0x7f0000000000)={0x0, 0x30, 0x8, {0x8, 0x22, "59a1b95388e8"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f00000001c0)=ANY=[@ANYBLOB="401103000000f35cd10100d2e355183562746c3c8ba44eb5fc16becc4054b81a43dd73952700383e64bbb6c2469fb019c699dce14de81c13a81a616f1cb0b69ff4b32b16aaa096cba067410bf9f3763b56772690fbba6a2f7dd8d800000000000000"], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000007c0)={0x84, &(0x7f0000000340)={0x20, 0x14, 0xd, "b23c926b21fd9fca6f67eee06d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000000700)={0x24, &(0x7f0000000540)={0x0, 0x21, 0xc8, {0xc8, 0x24, "abd50549cb99fa950c4462f28e2eb3866b1ad681119817bccec0210b473bab7ffe3d256914dd531c0ee10d58255f43baf13278aecc560c28bb3b200a85e59e1aa5e074b59caa909119babf48222b65ff186a63b578224c367f73ca7bbcd9509cec87fa9d43ca2c674eab248c241983a60a3f54d98d06562558845d44e5ef296eb9396340c0f5013e772f121a7cddfb949d45dc4c42d75137552cfdf173a3ac644404e3e94e582b08dd635d7f68bf55b86a092d2022cfb3fac5200e416282c11bd3206e8aae29"}}, &(0x7f0000000640)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x4001}}, &(0x7f0000000680)={0x0, 0x22, 0x22, {[@main=@item_4={0x3, 0x0, 0x8, "d6c54725"}, @local=@item_012={0x1, 0x2, 0x7, "c9"}, @global=@item_4={0x3, 0x1, 0x1, "0ed9586d"}, @local=@item_012={0x1, 0x2, 0x3, 't'}, @main=@item_4={0x3, 0x0, 0xc, "cf50c836"}, @local=@item_012={0x1, 0x2, 0x1, "f3"}, @local=@item_012={0x2, 0x2, 0xa, '^$'}, @local=@item_4={0x3, 0x2, 0x9, "15d43589"}, @main=@item_4={0x3, 0x0, 0xc, "790395fb"}]}}, &(0x7f00000006c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x800, 0xce, 0x1, {0x22, 0x6c3}}}}, &(0x7f0000000a00)={0x2c, &(0x7f0000000740)={0x40, 0x18, 0x33, "4f55a3dbce412cdc8151c0ef23351f243e0e94af13b8a26508a85a854238464f64e333f7fba6bd92fc23d8a7d119b7c7d03bf1"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000880)={0x0, 0x8, 0x1, 0x4}, &(0x7f00000008c0)={0x20, 0x1, 0xd1, "ad3afd4d83ded51ed0160a5478e04d58f3cbf60b9b3ce2baf70f06444bf5b0c4960b6410b933b2d49042c1adf96143e3b13d1af3a604c3a3e48bdfd7df34767921fffecf7b81fe897df4042285c4bdbb91135f5b55355a702e030eca50430d8cee22ebbba656ff3be3e12c13312cee137bbe98c3f58936d9743791d43003ce61d70ba71f6dec5de05dbe6846b3383c6ed2eb9bb609b0c20b72cc9bead47100bf3a9af0e12b4d56049d5a59aa84b852bca00de257b1f2c77de3c80d8aaea60ee13a2742266a5251dbcb7781c3b70bdd8457"}, &(0x7f00000009c0)={0x20, 0x3, 0x1, 0xd}}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0xff, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000000) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000500)=0x3) 6.255555343s ago: executing program 1 (id=438): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000080)={0x0, 0x5, 0xb, 0x6, 0x0, 0x9, 0x0}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x14, 0x1e, 0x1, 0x70bd25, 0x25dfdbfb, {0x1a}}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x4) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x6a, 0x4) bind$inet(r0, &(0x7f0000001c00)={0x2, 0x4e23, @multicast2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000501"], 0x14}, 0x1, 0x0, 0x0, 0x68840}, 0x4) recvmmsg(r3, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4091, 0xffb}], 0x1}, 0x2}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x0, @broadcast}, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000180)=0xb27, 0x4) connect$inet(r0, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[{0x6, 0x7, 0x3, 0x2}, {0x400, 0x3, 0x7, 0x2}, {0x8, 0x56, 0x8, 0x7fffffff}, {0x7ff, 0x7, 0x7, 0x5}]}, 0xffffffffffffff78) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00000002c0)=0x4c85, 0x2) sendto(r0, &(0x7f00000004c0)="50fbdf12a30d7a48b2c5c84948f3426077a9f0ca1475183db3bf52a6b2cdb77ef9af2a603a3e78adff59fbb22bae1b2443011fd801251bcef8f165533aac58c7556dd51edc5a6865d4e29f0bbd0ed602050000000000002944de604d849a1e83", 0x60, 0x4008044, 0x0, 0x0) syz_usb_connect$uac1(0x3, 0x72, &(0x7f0000000b80)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x2a39, 0x3fd4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x3c, 0x40, 0x8, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x3, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x5, 0x0, 0xff, {0x7, 0x25, 0x1, 0x0, 0x7f, 0x6e3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x4, 0x5, 0x9, {0x7, 0x25, 0x1, 0x8, 0x6, 0x6}}}}}}}}]}}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0}) write$binfmt_misc(r0, &(0x7f0000000000)='}', 0x1) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) fcntl$setstatus(r6, 0x4, 0x42000) r7 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0xe8842, 0x4) fcntl$setstatus(r7, 0x4, 0x42000) close(r6) 6.254262203s ago: executing program 3 (id=439): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/custom0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) fallocate(r1, 0x0, 0x37e9, 0x2f92) 6.189006606s ago: executing program 4 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) lgetxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)=@random={'trusted.', 'devtmpfs\x00'}, &(0x7f0000000240)=""/83, 0x53) 6.146087168s ago: executing program 3 (id=440): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) mmap(&(0x7f0000315000/0x3000)=nil, 0x3000, 0x1000008, 0x11, r0, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioprio_get$pid(0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0xfe34, 0xe7c) fallocate(r3, 0x0, 0x37e9, 0x2f92) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mount$overlay(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180), 0x800, &(0x7f0000000380)={[{}]}) 4.339330107s ago: executing program 3 (id=441): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r2, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x20000}) (async) ioctl$KVM_CAP_DIRTY_LOG_RING(r2, 0x4068aea3, &(0x7f0000000380)={0xc0, 0x0, 0x20000}) clock_adjtime(0x4, &(0x7f0000000000)={0xffff, 0x100000000, 0xb0000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3b9ac9ff, 0x0, 0x9, 0x0, 0x2000000000000000, 0x5a6c101, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0xf}) socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="280000002100010002000000000000000a00000000000001016200000c0014"], 0x28}], 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8922, &(0x7f0000000000)={'bridge_slave_1\x00', @random="440000001000"}) 4.28264616s ago: executing program 4 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) lgetxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)=@random={'trusted.', 'devtmpfs\x00'}, &(0x7f0000000240)=""/83, 0x53) 2.342390115s ago: executing program 0 (id=442): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000440)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0x35, 0x5, 0x57e, 0x330, 0xfffffffe, 0x0, "0600ff0901a101150026ff007508951f852009018102852109018102852209018102851609019102851709019102851509019102c0"}}, 0x14d) nanosleep(&(0x7f0000000400)={0x0, 0x5f5e100}, 0x0) write$UHID_INPUT2(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0c000005070020000003000000"], 0xd) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000), 0x20000328) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, 0x0, &(0x7f0000000280)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) ioctl$TUNSETIFF(r0, 0x400454da, 0x0) 2.341994505s ago: executing program 1 (id=443): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000140)="58ddb007a47a8b1f458ab677d557ca50def8e5bc61dbc50bca64f7e76268cd64007095adfef77465b69ec03139854d6f03d5f9", 0x33}, {0x0}, {&(0x7f00000014c0)="8fa68a274cab49b9c806172798e6a829701bb4eefee6919e0a30fa83a50170b6a3b499361f95ab6ff05f9001332b3a463b64282a924b0dcf6499c8c9b23d7290ab896ed6e2c7280dcda0336864e06d9570ea2cc78330859fa73080f5ddd3fd2b943287b312357816e9cfaa9e8941dd981f837506cabc6e016e507076819ff37d790c0b868166925649c9a74f4afc322ac971832fc3f12ba4dd3931c773134441bd46d9b100", 0xa5}], 0x3) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, 0x0, 0x0) syz_usb_connect$uac2(0x0, 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB="1201100300000040532b310040000102030109026e0003010d0067080b0002010020ff09040000000101200009240100800c0e000005240b04000904010000010220000904010101010220000905010920000308fb082501010305f9ff09040200000102"], &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0}) 2.341735885s ago: executing program 3 (id=444): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) mmap(&(0x7f0000315000/0x3000)=nil, 0x3000, 0x1000008, 0x11, r0, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioprio_get$pid(0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) fallocate(r2, 0x0, 0x37e9, 0x2f92) mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mount$overlay(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180), 0x800, &(0x7f0000000380)={[{}]}) 2.208694352s ago: executing program 4 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) lgetxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)=@random={'trusted.', 'devtmpfs\x00'}, &(0x7f0000000240)=""/83, 0x53) 2.207511382s ago: executing program 3 (id=445): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) (async) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/virtio/drivers/virtio_net/uevent\x00', 0x1, 0x0) write(r4, &(0x7f0000000200)='add\x00', 0x4) (async) dup3(r2, r3, 0x80000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x6, 0x2) (async) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) (async) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) (async) write$tun(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="0300080000000000e200140000004500001c14080000000190780a0100fdac1414aa0800907800ad00082afa5a41bb1b09397fc10cc60b2cfeca96ffe08516c4584a87a8064a9e1de119681849f39b25b5eaea71c66b"], 0x2a) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) (async) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, 0x0}], 0xaaaaaaaaaaaacd0, 0x0, &(0x7f0000000180), 0x1) (async) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f0d51f40f01d10fc75800f30fc73600102ed5c01dc0000000008ec0640f017400aa66b9e408000066b81f6269e766ba000000000f3036db45ef0c0cb8d09bbc8966efbafc0cedba4300ba210066ed3626f00fc70d", 0x55}], 0x1, 0x2, 0x0, 0x0) (async) ioctl$KVM_RUN(r8, 0xae80, 0x0) 124.430504ms ago: executing program 1 (id=446): mkdir(&(0x7f0000000080)='./file1\x00', 0x8f) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) mmap(&(0x7f0000315000/0x3000)=nil, 0x3000, 0x1000008, 0x11, r0, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) ioprio_get$pid(0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0xfe34, 0xe7c) fallocate(r3, 0x0, 0x37e9, 0x2f92) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_MSRS_cpu(r4, 0xc008ae88, &(0x7f0000001000)={0x1, 0x0, [{0x400000f4, 0x0, 0xffffffffffffffff}]}) mkdir(&(0x7f00000001c0)='./file1\x00', 0xb) mount$overlay(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000180), 0x800, &(0x7f0000000380)={[{}]}) chown(0x0, 0x0, 0xee00) 124.041904ms ago: executing program 3 (id=447): pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x700007c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000240)={[0x5836, 0x8, 0x7, 0x4000000000000e51, 0x101, 0x5479, 0x103d, 0x200000000006, 0x0, 0x32a, 0x1, 0x1, 0x1, 0x40000000009, 0x8000000000005, 0x800000068], 0x8080000, 0xdd1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x1e9100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x54, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x10000, 0x2, 0x25000, 0x2000, &(0x7f0000732000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) capset(&(0x7f0000002400)={0x19980330}, &(0x7f0000002440)={0x0, 0x0, 0x3, 0xfffffc01, 0x398, 0x8a}) pipe2(&(0x7f0000000040), 0x0) 0s ago: executing program 4 (id=401): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) lgetxattr(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)=@random={'trusted.', 'devtmpfs\x00'}, &(0x7f0000000240)=""/83, 0x53) kernel console output (not intermixed with test programs): th="/28/mnt/file1" dev="tmpfs" ino=187 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 46.803472][ T660] overlayfs: missing 'lowerdir' [ 46.949330][ T36] audit: type=1400 audit(1789709286.510:222): avc: denied { mounton } for pid=667 comm="syz.2.117" path="/30/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 46.950694][ T668] EXT4-fs (sda1): resizing filesystem from 262144 to 81 blocks [ 46.979121][ T668] EXT4-fs warning (device sda1): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 46.985155][ T31] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 47.012519][ T36] audit: type=1400 audit(1789709286.570:223): avc: denied { ioctl } for pid=667 comm="syz.2.117" path="socket:[6102]" dev="sockfs" ino=6102 ioctlcmd=0xae41 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 47.016321][ T31] usb 4-1: device descriptor read/8, error -71 [ 47.095186][ T310] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 47.166228][ T31] usb 4-1: device descriptor read/8, error -71 [ 47.246198][ T310] usb 2-1: config 0 has an invalid interface number: 237 but max is 0 [ 47.254429][ T310] usb 2-1: config 0 has no interface number 0 [ 47.260607][ T310] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 47.271804][ T310] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 47.281729][ T310] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 47.292921][ T31] usb usb4-port1: unable to enumerate USB device [ 47.300825][ T310] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 47.312195][ T310] usb 2-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.be [ 47.321256][ T310] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=3 [ 47.329250][ T310] usb 2-1: Product: syz [ 47.333422][ T310] usb 2-1: Manufacturer: syz [ 47.338032][ T310] usb 2-1: SerialNumber: syz [ 47.343202][ T310] usb 2-1: config 0 descriptor?? [ 47.349074][ T310] xpad 2-1:0.237: probe with driver xpad failed with error -5 [ 47.552590][ T9] usb 2-1: USB disconnect, device number 14 [ 47.723998][ T681] tmpfs: Unknown parameter 'usrquota' [ 47.745911][ T681] overlayfs: missing 'lowerdir' [ 47.798849][ T683] tmpfs: Unknown parameter 'usrquota' [ 47.816603][ T685] syz.3.123: attempt to access beyond end of device [ 47.816603][ T685] loop3: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 47.829685][ T685] EXT4-fs (loop3): unable to read superblock [ 47.836884][ T688] syz.3.123: attempt to access beyond end of device [ 47.836884][ T688] loop3: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 47.849957][ T688] EXT4-fs (loop3): unable to read superblock [ 47.856014][ T310] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 47.875415][ T690] tmpfs: Unknown parameter 'usrquota' [ 47.881217][ T690] ./dev/sda1: Can't lookup blockdev [ 47.892178][ T690] overlayfs: missing 'lowerdir' [ 48.005157][ T310] usb 3-1: Using ep0 maxpacket: 8 [ 48.012575][ T310] usb 3-1: New USB device found, idVendor=0644, idProduct=800e, bcdDevice= 0.40 [ 48.021709][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.029736][ T310] usb 3-1: Product: syz [ 48.033939][ T310] usb 3-1: Manufacturer: syz [ 48.038567][ T310] usb 3-1: SerialNumber: syz [ 48.195150][ T318] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 48.245587][ T679] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.254158][ T679] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.325156][ T31] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 48.346271][ T318] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.357303][ T318] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 25352, setting to 1024 [ 48.368572][ T318] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 48.377744][ T318] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.386572][ T318] usb 4-1: config 0 descriptor?? [ 48.423397][ T310] usb 3-1: MIDIStreaming interface descriptor not found [ 48.433697][ T310] usb 3-1: USB disconnect, device number 7 [ 48.446376][ T349] udevd[349]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 48.476230][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 48.486441][ T31] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.497415][ T31] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.507175][ T31] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 48.520087][ T31] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 48.529180][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.947031][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.954057][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.961091][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.968090][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.975051][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.982041][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.989027][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.996133][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 48.997387][ T318] usbhid 4-1:0.0: can't add hid device: -71 [ 49.003104][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.003133][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.009653][ T318] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 49.016329][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.026715][ T318] usb 4-1: USB disconnect, device number 11 [ 49.030863][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.050488][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.057480][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.064439][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.071422][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.078407][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.085371][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.092324][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.099305][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.106291][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.113223][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.120191][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.127168][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.134103][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.141074][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.148055][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.154996][ T31] lg-g15 0003:046D:C222.0006: unknown main item tag 0x0 [ 49.161958][ T31] lg-g15 0003:046D:C222.0006: unbalanced collection at end of report description [ 49.171207][ T31] lg-g15 0003:046D:C222.0006: probe with driver lg-g15 failed with error -22 [ 49.548927][ T710] tmpfs: Unknown parameter 'usrquota' [ 49.611830][ T710] overlayfs: missing 'lowerdir' [ 49.686749][ T712] tmpfs: Unknown parameter 'usrquota' [ 49.705647][ T714] tmpfs: Unknown parameter 'usrquota' [ 49.711598][ T714] ./dev/sda1: Can't lookup blockdev [ 49.722665][ T714] overlayfs: missing 'lowerdir' [ 49.755149][ T318] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 49.885179][ T318] usb 3-1: device descriptor read/64, error -71 [ 50.065161][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 50.125155][ T318] usb 3-1: device descriptor read/64, error -71 [ 50.217637][ T9] usb 4-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=d4.fd [ 50.226822][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.234798][ T9] usb 4-1: Product: syz [ 50.239070][ T9] usb 4-1: Manufacturer: syz [ 50.243674][ T9] usb 4-1: SerialNumber: syz [ 50.375664][ T318] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 50.425165][ T10] usb 1-1: new low-speed USB device number 10 using dummy_hcd [ 50.452004][ T9] usb 4-1: USB disconnect, device number 12 [ 50.505159][ T318] usb 3-1: device descriptor read/64, error -71 [ 50.555149][ T10] usb 1-1: device descriptor read/64, error -71 [ 50.745155][ T318] usb 3-1: device descriptor read/64, error -71 [ 50.795153][ T10] usb 1-1: device descriptor read/64, error -71 [ 50.855348][ T318] usb usb3-port1: attempt power cycle [ 50.979437][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 50.979456][ T36] audit: type=1400 audit(1789709290.540:231): avc: denied { create } for pid=722 comm="syz.3.136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 51.005453][ T36] audit: type=1400 audit(1789709290.540:232): avc: denied { setopt } for pid=722 comm="syz.3.136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 51.035157][ T10] usb 1-1: new low-speed USB device number 11 using dummy_hcd [ 51.127168][ T310] usb 2-1: USB disconnect, device number 15 [ 51.137442][ T36] audit: type=1400 audit(1789709290.700:233): avc: denied { read write } for pid=727 comm="syz.1.138" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 51.160630][ T36] audit: type=1400 audit(1789709290.700:234): avc: denied { open } for pid=727 comm="syz.1.138" path="/21/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 51.184377][ T10] usb 1-1: device descriptor read/64, error -71 [ 51.195153][ T318] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 51.216172][ T318] usb 3-1: device descriptor read/8, error -71 [ 51.335311][ T31] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 51.346187][ T318] usb 3-1: device descriptor read/8, error -71 [ 51.425160][ T10] usb 1-1: device descriptor read/64, error -71 [ 51.465156][ T31] usb 4-1: device descriptor read/64, error -71 [ 51.535280][ T10] usb usb1-port1: attempt power cycle [ 51.595158][ T318] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 51.616247][ T318] usb 3-1: device descriptor read/8, error -71 [ 51.703899][ T730] FAULT_INJECTION: forcing a failure. [ 51.703899][ T730] name failslab, interval 1, probability 0, space 0, times 0 [ 51.716602][ T31] usb 4-1: device descriptor read/64, error -71 [ 51.716673][ T730] CPU: 0 UID: 0 PID: 730 Comm: syz.1.139 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 51.716710][ T730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 51.716722][ T730] Call Trace: [ 51.716730][ T730] [ 51.716738][ T730] __dump_stack+0x21/0x30 [ 51.716771][ T730] dump_stack_lvl+0x140/0x1c0 [ 51.716798][ T730] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.716825][ T730] ? futex_wait+0x2b8/0x7c0 [ 51.716844][ T730] ? __cfi_futex_wait+0x10/0x10 [ 51.716863][ T730] dump_stack+0x19/0x20 [ 51.716888][ T730] should_fail_ex+0x3c2/0x510 [ 51.716912][ T730] should_failslab+0xac/0x100 [ 51.716937][ T730] kmem_cache_alloc_noprof+0x42/0x410 [ 51.716957][ T730] ? do_futex+0x32a/0x510 [ 51.716982][ T730] ? create_new_namespaces+0x48/0x6f0 [ 51.717010][ T730] create_new_namespaces+0x48/0x6f0 [ 51.717038][ T730] __se_sys_setns+0x2e3/0x1310 [ 51.717065][ T730] ? fput+0x1a4/0x230 [ 51.717090][ T730] ? __x64_sys_setns+0x80/0x80 [ 51.717117][ T730] ? __kasan_check_write+0x18/0x20 [ 51.717137][ T730] __x64_sys_setns+0x5f/0x80 [ 51.717164][ T730] x64_sys_call+0x2de8/0x2ee0 [ 51.717183][ T730] do_syscall_64+0x57/0xf0 [ 51.717202][ T730] ? clear_bhb_loop+0x50/0xa0 [ 51.717225][ T730] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.717247][ T730] RIP: 0033:0x7f260159e159 [ 51.717264][ T730] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.717279][ T730] RSP: 002b:00007f26023cc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 51.717301][ T730] RAX: ffffffffffffffda RBX: 00007f2601825fa0 RCX: 00007f260159e159 [ 51.717316][ T730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000c9 [ 51.717328][ T730] RBP: 00007f260163506b R08: 0000000000000000 R09: 0000000000000000 [ 51.717341][ T730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.717353][ T730] R13: 00007f2601826038 R14: 00007f2601825fa0 R15: 00007ffd4b9ad988 [ 51.717370][ T730] [ 51.756241][ T318] usb 3-1: device descriptor read/8, error -71 [ 51.940209][ T732] tmpfs: Unknown parameter 'usrquota' [ 51.957831][ T732] overlayfs: missing 'lowerdir' [ 51.995146][ T10] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 52.002863][ T31] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 52.007725][ T734] tmpfs: Unknown parameter 'usrquota' [ 52.016935][ T10] usb 1-1: device descriptor read/8, error -71 [ 52.045248][ T318] usb usb3-port1: unable to enumerate USB device [ 52.097090][ T739] tmpfs: Unknown parameter 'usrquota' [ 52.103048][ T739] ./dev/sda1: Can't lookup blockdev [ 52.115150][ T739] overlayfs: missing 'lowerdir' [ 52.145167][ T31] usb 4-1: device descriptor read/64, error -71 [ 52.151501][ T36] audit: type=1400 audit(1789709291.710:235): avc: denied { ioctl } for pid=740 comm="syz.1.144" path="/dev/rnullb0" dev="devtmpfs" ino=31 ioctlcmd=0x301 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 52.156246][ T10] usb 1-1: device descriptor read/8, error -71 [ 52.385181][ T318] usb 2-1: new low-speed USB device number 16 using dummy_hcd [ 52.415187][ T31] usb 4-1: device descriptor read/64, error -71 [ 52.425185][ T10] usb 1-1: new low-speed USB device number 13 using dummy_hcd [ 52.446183][ T10] usb 1-1: device descriptor read/8, error -71 [ 52.492873][ T36] audit: type=1400 audit(1789709292.050:236): avc: denied { write } for pid=742 comm="syz.2.145" name="001" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 52.523138][ T36] audit: type=1400 audit(1789709292.080:237): avc: denied { getopt } for pid=742 comm="syz.2.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 52.542610][ T318] usb 2-1: Invalid ep0 maxpacket: 64 [ 52.545228][ T31] usb usb4-port1: attempt power cycle [ 52.576278][ T10] usb 1-1: device descriptor read/8, error -71 [ 52.675158][ T318] usb 2-1: new low-speed USB device number 17 using dummy_hcd [ 52.685228][ T10] usb usb1-port1: unable to enumerate USB device [ 52.825167][ T318] usb 2-1: Invalid ep0 maxpacket: 64 [ 52.830635][ T318] usb usb2-port1: attempt power cycle [ 52.855162][ T310] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 52.885177][ T31] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 52.906115][ T31] usb 4-1: device descriptor read/8, error -71 [ 53.005171][ T310] usb 3-1: Using ep0 maxpacket: 8 [ 53.011517][ T310] usb 3-1: unable to get BOS descriptor or descriptor too short [ 53.021394][ T310] usb 3-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 53.030491][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.038557][ T310] usb 3-1: Product: syz [ 53.042757][ T310] usb 3-1: Manufacturer: syz [ 53.047471][ T310] usb 3-1: SerialNumber: syz [ 53.052593][ T31] usb 4-1: device descriptor read/8, error -71 [ 53.185160][ T318] usb 2-1: new low-speed USB device number 18 using dummy_hcd [ 53.205490][ T318] usb 2-1: Invalid ep0 maxpacket: 64 [ 53.223223][ T36] audit: type=1400 audit(1789709292.780:238): avc: denied { setopt } for pid=749 comm="syz.0.148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 53.255569][ T752] tmpfs: Unknown parameter 'usrquota' [ 53.263366][ T310] usb 3-1: selecting invalid altsetting 1 [ 53.272287][ T310] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 53.282422][ T310] usb 3-1: USB disconnect, device number 12 [ 53.288479][ T319] udevd[319]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 53.295181][ T31] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 53.315983][ T752] overlayfs: missing 'lowerdir' [ 53.326393][ T31] usb 4-1: device descriptor read/8, error -71 [ 53.335169][ T318] usb 2-1: new low-speed USB device number 19 using dummy_hcd [ 53.355592][ T318] usb 2-1: Invalid ep0 maxpacket: 64 [ 53.361031][ T318] usb usb2-port1: unable to enumerate USB device [ 53.418518][ T754] tmpfs: Unknown parameter 'usrquota' [ 53.456091][ T31] usb 4-1: device descriptor read/8, error -71 [ 53.565250][ T31] usb usb4-port1: unable to enumerate USB device [ 53.765182][ T10] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 53.785137][ T764] tmpfs: Unknown parameter 'usrquota' [ 53.791080][ T764] ./dev/sda1: Can't lookup blockdev [ 53.802920][ T764] overlayfs: missing 'lowerdir' [ 53.869691][ T36] audit: type=1400 audit(1789709293.430:239): avc: denied { write } for pid=765 comm="syz.2.155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 53.895153][ T10] usb 1-1: device descriptor read/64, error -71 [ 53.902284][ T36] audit: type=1400 audit(1789709293.460:240): avc: denied { mount } for pid=765 comm="syz.2.155" name="/" dev="configfs" ino=306 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 54.143814][ T777] tmpfs: Unknown parameter 'usrquota' [ 54.149329][ T10] usb 1-1: device descriptor read/64, error -71 [ 54.168498][ T777] overlayfs: missing 'lowerdir' [ 54.228439][ T779] tmpfs: Unknown parameter 'usrquota' [ 54.254087][ T781] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 54.367726][ T786] tmpfs: Unknown parameter 'usrquota' [ 54.373675][ T786] ./dev/sda1: Can't lookup blockdev [ 54.386547][ T786] overlayfs: missing 'lowerdir' [ 54.395165][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 54.449859][ T789] incfs: Backing dir is not set, filesystem can't be mounted. [ 54.457500][ T789] incfs: mount failed -2 [ 54.525280][ T10] usb 1-1: device descriptor read/64, error -71 [ 54.705216][ T318] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 54.765183][ T10] usb 1-1: device descriptor read/64, error -71 [ 54.835283][ T318] usb 4-1: device descriptor read/64, error -71 [ 54.855187][ T799] tmpfs: Unknown parameter 'usrquota' [ 54.872237][ T799] overlayfs: missing 'lowerdir' [ 54.877315][ T10] usb usb1-port1: attempt power cycle [ 54.937733][ T801] tmpfs: Unknown parameter 'usrquota' [ 55.003145][ T807] overlayfs: missing 'lowerdir' [ 55.075219][ T318] usb 4-1: device descriptor read/64, error -71 [ 55.215141][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 55.236111][ T10] usb 1-1: device descriptor read/8, error -71 [ 55.315147][ T318] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 55.366111][ T10] usb 1-1: device descriptor read/8, error -71 [ 55.445198][ T318] usb 4-1: device descriptor read/64, error -71 [ 55.555183][ T383] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 55.605202][ T10] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 55.626420][ T10] usb 1-1: device descriptor read/8, error -71 [ 55.685154][ T318] usb 4-1: device descriptor read/64, error -71 [ 55.707974][ T383] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 55.718053][ T383] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 55.729132][ T383] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.738198][ T383] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.746220][ T383] usb 2-1: Product: syz [ 55.750432][ T383] usb 2-1: Manufacturer: syz [ 55.755021][ T383] usb 2-1: SerialNumber: syz [ 55.756239][ T10] usb 1-1: device descriptor read/8, error -71 [ 55.795257][ T318] usb usb4-port1: attempt power cycle [ 55.875281][ T10] usb usb1-port1: unable to enumerate USB device [ 55.955146][ T9] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 55.975223][ T813] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.984165][ T813] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.995179][ T383] cdc_ncm 2-1:1.0: bind() failure [ 56.000934][ T383] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 56.007806][ T383] cdc_ncm 2-1:1.1: bind() failure [ 56.013817][ T383] usb 2-1: USB disconnect, device number 20 [ 56.116199][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 56.125363][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.135304][ T318] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 56.156119][ T318] usb 4-1: device descriptor read/8, error -71 [ 56.296151][ T318] usb 4-1: device descriptor read/8, error -71 [ 56.336147][ T9] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 56.339038][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 56.339054][ T36] audit: type=1400 audit(1789709295.900:249): avc: denied { append } for pid=817 comm="syz.2.176" name="ttyACM0" dev="devtmpfs" ino=520 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 56.347649][ T9] usb 3-1: USB disconnect, device number 13 [ 56.348294][ T819] cdc_acm 3-1:1.0: acm_port_activate - usb_submit_urb(ctrl irq) failed [ 56.526990][ T831] tmpfs: Unknown parameter 'usrquota' [ 56.535257][ T318] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 56.557534][ T318] usb 4-1: device descriptor read/8, error -71 [ 56.564022][ T831] overlayfs: missing 'lowerdir' [ 56.619016][ T833] tmpfs: Unknown parameter 'usrquota' [ 56.661446][ T837] overlayfs: missing 'lowerdir' [ 56.686307][ T318] usb 4-1: device descriptor read/8, error -71 [ 56.737038][ T36] audit: type=1400 audit(1789709296.300:250): avc: denied { ioctl } for pid=838 comm="syz.0.182" path="socket:[8008]" dev="sockfs" ino=8008 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 56.755187][ T499] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 56.782406][ T36] audit: type=1400 audit(1789709296.300:251): avc: denied { setopt } for pid=838 comm="syz.0.182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 56.801735][ T318] usb usb4-port1: unable to enumerate USB device [ 56.802008][ T36] audit: type=1400 audit(1789709296.310:252): avc: denied { create } for pid=840 comm="syz.0.183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 56.827805][ T36] audit: type=1326 audit(1789709296.340:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=843 comm="syz.0.184" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8efe79e159 code=0x0 [ 56.926322][ T499] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 56.935509][ T499] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.147074][ T829] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.155850][ T829] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.165931][ T499] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 57.418860][ T383] usb 2-1: USB disconnect, device number 21 [ 57.425149][ T31] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 57.487305][ T853] tmpfs: Unknown parameter 'usrquota' [ 57.514348][ T853] overlayfs: missing 'lowerdir' [ 57.549076][ T855] tmpfs: Unknown parameter 'usrquota' [ 57.565269][ T31] usb 3-1: device descriptor read/64, error -71 [ 57.668447][ T859] overlayfs: missing 'lowerdir' [ 57.805176][ T31] usb 3-1: device descriptor read/64, error -71 [ 57.875158][ T499] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 58.005155][ T499] usb 4-1: device descriptor read/64, error -71 [ 58.045158][ T31] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 58.132779][ T868] 9pnet_fd: Insufficient options for proto=fd [ 58.140249][ T868] 9pnet_fd: Insufficient options for proto=fd [ 58.175144][ T31] usb 3-1: device descriptor read/64, error -71 [ 58.245147][ T499] usb 4-1: device descriptor read/64, error -71 [ 58.306423][ T881] tmpfs: Unknown parameter 'usrquota' [ 58.328775][ T881] overlayfs: missing 'lowerdir' [ 58.370746][ T883] tmpfs: Unknown parameter 'usrquota' [ 58.399692][ T885] overlayfs: missing 'lowerdir' [ 58.415161][ T310] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 58.422772][ T31] usb 3-1: device descriptor read/64, error -71 [ 58.468563][ T36] audit: type=1400 audit(1789709298.030:254): avc: denied { bind } for pid=891 comm="syz.0.202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.485145][ T499] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 58.495838][ T36] audit: type=1400 audit(1789709298.060:255): avc: denied { map } for pid=891 comm="syz.0.202" path="socket:[8146]" dev="sockfs" ino=8146 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.497520][ T892] fuse: Bad value for 'group_id' [ 58.523707][ T892] fuse: Bad value for 'group_id' [ 58.535414][ T31] usb usb3-port1: attempt power cycle [ 58.585191][ T310] usb 2-1: device descriptor read/64, error -71 [ 58.625237][ T499] usb 4-1: device descriptor read/64, error -71 [ 58.775162][ T318] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 58.825240][ T310] usb 2-1: device descriptor read/64, error -71 [ 58.865175][ T499] usb 4-1: device descriptor read/64, error -71 [ 58.885148][ T31] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 58.906176][ T31] usb 3-1: device descriptor read/8, error -71 [ 58.945163][ T318] usb 1-1: Using ep0 maxpacket: 16 [ 58.951286][ T318] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 58.959487][ T318] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.969587][ T318] usb 1-1: config 0 has no interface number 0 [ 58.975867][ T499] usb usb4-port1: attempt power cycle [ 58.982490][ T318] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 58.991561][ T318] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.999565][ T318] usb 1-1: Product: syz [ 59.003713][ T318] usb 1-1: Manufacturer: syz [ 59.008321][ T318] usb 1-1: SerialNumber: syz [ 59.013436][ T318] usb 1-1: config 0 descriptor?? [ 59.019993][ T318] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 59.026397][ T318] usb 1-1: No valid video chain found. [ 59.046239][ T31] usb 3-1: device descriptor read/8, error -71 [ 59.065169][ T310] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 59.195159][ T310] usb 2-1: device descriptor read/64, error -71 [ 59.220939][ T45] usb 1-1: USB disconnect, device number 18 [ 59.285161][ T31] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 59.306272][ T31] usb 3-1: device descriptor read/8, error -71 [ 59.325199][ T499] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 59.356214][ T499] usb 4-1: device descriptor read/8, error -71 [ 59.435190][ T310] usb 2-1: device descriptor read/64, error -71 [ 59.442375][ T31] usb 3-1: device descriptor read/8, error -71 [ 59.486166][ T499] usb 4-1: device descriptor read/8, error -71 [ 59.545281][ T310] usb usb2-port1: attempt power cycle [ 59.555252][ T31] usb usb3-port1: unable to enumerate USB device [ 59.735625][ T499] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 59.756174][ T499] usb 4-1: device descriptor read/8, error -71 [ 59.885208][ T310] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 59.894163][ T499] usb 4-1: device descriptor read/8, error -71 [ 59.907086][ T310] usb 2-1: device descriptor read/8, error -71 [ 60.005302][ T499] usb usb4-port1: unable to enumerate USB device [ 60.046209][ T310] usb 2-1: device descriptor read/8, error -71 [ 60.237039][ T906] tmpfs: Unknown parameter 'usrquota' [ 60.257142][ T906] overlayfs: missing 'lowerdir' [ 60.298064][ T908] tmpfs: Unknown parameter 'usrquota' [ 60.302943][ T310] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 60.331717][ T910] overlayfs: missing 'lowerdir' [ 60.339632][ T310] usb 2-1: device descriptor read/8, error -71 [ 60.451111][ T912] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 60.486666][ T310] usb 2-1: device descriptor read/8, error -71 [ 60.535203][ T499] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 60.605541][ T310] usb usb2-port1: unable to enumerate USB device [ 60.617531][ T36] audit: type=1400 audit(1789709300.180:256): avc: denied { getopt } for pid=918 comm="syz.3.211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.705151][ T499] usb 3-1: Using ep0 maxpacket: 16 [ 60.721824][ T499] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 60.735149][ T499] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.743172][ T499] usb 3-1: Product: syz [ 60.755197][ T499] usb 3-1: Manufacturer: syz [ 60.759831][ T499] usb 3-1: SerialNumber: syz [ 60.777656][ T499] r8152-cfgselector 3-1: Unknown version 0x0000 [ 60.783964][ T499] r8152-cfgselector 3-1: config 0 descriptor?? [ 60.804086][ T499] hub 3-1:0.0: bad descriptor, ignoring hub [ 60.825160][ T499] hub 3-1:0.0: probe with driver hub failed with error -5 [ 61.006765][ T36] audit: type=1400 audit(1789709300.570:257): avc: denied { read } for pid=903 comm="syz.2.205" name="binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 61.029983][ T904] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.038542][ T904] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.048199][ T36] audit: type=1400 audit(1789709300.570:258): avc: denied { open } for pid=903 comm="syz.2.205" path="/dev/binderfs/binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 61.185155][ T310] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 61.217492][ T939] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 61.335159][ T310] usb 4-1: device descriptor read/64, error -71 [ 61.389558][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 61.389577][ T36] audit: type=1400 audit(1789709300.950:262): avc: denied { mounton } for pid=941 comm="syz.0.215" path="/proc/186/task" dev="proc" ino=10535 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 61.455953][ T949] tmpfs: Unknown parameter 'usrquota' [ 61.512848][ T949] overlayfs: missing 'lowerdir' [ 61.576718][ T310] usb 4-1: device descriptor read/64, error -71 [ 61.597386][ T951] tmpfs: Unknown parameter 'usrquota' [ 61.629428][ T383] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 61.686692][ T953] overlayfs: missing 'lowerdir' [ 61.767830][ T36] audit: type=1400 audit(1789709301.330:263): avc: denied { create } for pid=954 comm="syz.0.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.787272][ T383] usb 2-1: Using ep0 maxpacket: 16 [ 61.792460][ T36] audit: type=1400 audit(1789709301.330:264): avc: denied { connect } for pid=954 comm="syz.0.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.812019][ T36] audit: type=1400 audit(1789709301.330:265): avc: denied { ioctl } for pid=954 comm="syz.0.219" path="socket:[10547]" dev="sockfs" ino=10547 ioctlcmd=0x7459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.836660][ T36] audit: type=1400 audit(1789709301.330:266): avc: denied { getopt } for pid=954 comm="syz.0.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.836926][ T310] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 61.864015][ T383] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.874972][ T383] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.884807][ T383] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 61.897660][ T383] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 61.906886][ T383] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.915471][ T383] usb 2-1: config 0 descriptor?? [ 62.005143][ T499] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 62.035150][ T310] usb 4-1: device descriptor read/64, error -71 [ 62.132913][ T383] usbhid 2-1:0.0: can't add hid device: -71 [ 62.135160][ T499] usb 1-1: device descriptor read/64, error -71 [ 62.139091][ T383] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 62.154398][ T383] usb 2-1: USB disconnect, device number 26 [ 62.285176][ T310] usb 4-1: device descriptor read/64, error -71 [ 62.385165][ T499] usb 1-1: device descriptor read/64, error -71 [ 62.405258][ T310] usb usb4-port1: attempt power cycle [ 62.625244][ T499] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 62.745161][ T310] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 62.755148][ T499] usb 1-1: device descriptor read/64, error -71 [ 62.766189][ T310] usb 4-1: device descriptor read/8, error -71 [ 62.896489][ T310] usb 4-1: device descriptor read/8, error -71 [ 62.898238][ T957] kvm: kvm [956]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0xf195 [ 62.911369][ T957] kvm: kvm [956]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0xf6cd [ 62.924676][ T957] kvm: kvm [956]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0xb6ef [ 62.933833][ T957] kvm: kvm [956]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x1527 [ 62.946414][ T959] fuse: Unknown parameter '' [ 62.951233][ T957] kvm: MONITOR instruction emulated as NOP! [ 63.005148][ T499] usb 1-1: device descriptor read/64, error -71 [ 63.007221][ T962] tipc: Started in network mode [ 63.016753][ T962] tipc: Node identity ac1414aa, cluster identity 4711 [ 63.023670][ T962] tipc: New replicast peer: 0.0.0.0 [ 63.029206][ T962] tipc: Enabled bearer , priority 10 [ 63.037565][ T36] audit: type=1400 audit(1789709302.600:267): avc: denied { bind } for pid=961 comm="syz.1.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 63.046160][ T962] netlink: 104 bytes leftover after parsing attributes in process `syz.1.221'. [ 63.069318][ T962] tipc: Enabling of bearer rejected, failed to enable media [ 63.115829][ T499] usb usb1-port1: attempt power cycle [ 63.145179][ T310] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 63.166209][ T310] usb 4-1: device descriptor read/8, error -71 [ 63.206925][ T36] audit: type=1400 audit(1789709302.770:268): avc: denied { read write } for pid=966 comm="syz.2.223" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 63.230370][ T36] audit: type=1400 audit(1789709302.770:269): avc: denied { open } for pid=966 comm="syz.2.223" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 63.296748][ T310] usb 4-1: device descriptor read/8, error -71 [ 63.305338][ T340] r8152-cfgselector 3-1: USB disconnect, device number 18 [ 63.345134][ T318] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 63.415212][ T310] usb usb4-port1: unable to enumerate USB device [ 63.455134][ T499] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 63.496240][ T499] usb 1-1: device descriptor read/8, error -71 [ 63.505152][ T318] usb 2-1: device descriptor read/64, error -71 [ 63.549148][ T977] tmpfs: Unknown parameter 'usrquota' [ 63.577304][ T977] overlayfs: missing 'lowerdir' [ 63.618298][ T979] tmpfs: Unknown parameter 'usrquota' [ 63.633035][ T499] usb 1-1: device descriptor read/8, error -71 [ 63.670475][ T981] overlayfs: missing 'lowerdir' [ 63.733297][ T984] 9pnet: Could not find request transport: xen [ 63.745252][ T318] usb 2-1: device descriptor read/64, error -71 [ 63.838210][ T987] serial 00:03: in use; can't configure [ 63.875307][ T499] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 63.896689][ T499] usb 1-1: device descriptor read/8, error -71 [ 63.917503][ T36] audit: type=1400 audit(1789709303.480:270): avc: denied { create } for pid=990 comm="syz.3.231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 63.937629][ T36] audit: type=1400 audit(1789709303.480:271): avc: denied { accept } for pid=990 comm="syz.3.231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 63.965165][ T310] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 63.995142][ T318] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 64.026172][ T499] usb 1-1: device descriptor read/8, error -71 [ 64.116208][ T310] usb 3-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 64.125150][ T318] usb 2-1: device descriptor read/64, error -71 [ 64.129114][ T310] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 64.135430][ T499] usb usb1-port1: unable to enumerate USB device [ 64.144429][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.155167][ T499] tipc: Node number set to 2886997162 [ 64.163676][ T310] cdc_acm 3-1:1.0: probe with driver cdc_acm failed with error -22 [ 64.225152][ T10] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 64.376218][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 64.386419][ T318] usb 2-1: device descriptor read/64, error -71 [ 64.392709][ T10] usb 4-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 64.401798][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.410523][ T10] usb 4-1: config 0 descriptor?? [ 64.416322][ T10] usb 4-1: bad CDC descriptors [ 64.495254][ T318] usb usb2-port1: attempt power cycle [ 64.617394][ T310] usb 4-1: USB disconnect, device number 29 [ 64.845194][ T318] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 64.866204][ T318] usb 2-1: device descriptor read/8, error -71 [ 64.996508][ T318] usb 2-1: device descriptor read/8, error -71 [ 65.162807][ T1005] tmpfs: Unknown parameter 'usrquota' [ 65.193744][ T1005] overlayfs: missing 'lowerdir' [ 65.230209][ T1007] tmpfs: Unknown parameter 'usrquota' [ 65.235165][ T318] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 65.256321][ T318] usb 2-1: device descriptor read/8, error -71 [ 65.386192][ T318] usb 2-1: device descriptor read/8, error -71 [ 65.495221][ T318] usb usb2-port1: unable to enumerate USB device [ 65.495369][ T383] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 65.655135][ T383] usb 4-1: Using ep0 maxpacket: 16 [ 65.661327][ T383] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 65.670522][ T383] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.679197][ T383] usb 4-1: config 0 descriptor?? [ 65.685288][ T383] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 65.693045][ T383] usb 4-1: Detected FT2233HP [ 65.886179][ T383] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 65.893211][ T383] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 65.900891][ T383] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 65.910817][ T383] usb 4-1: USB disconnect, device number 30 [ 65.918000][ T383] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 65.927541][ T383] ftdi_sio 4-1:0.0: device disconnected [ 66.428681][ T1013] overlayfs: missing 'lowerdir' [ 66.471506][ T1015] incfs: mount failed -22 [ 66.495227][ T318] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 66.657620][ T318] usb 2-1: unable to get BOS descriptor or descriptor too short [ 66.666111][ T318] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 66.676388][ T318] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 66.687561][ T318] usb 2-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 66.696673][ T318] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.704679][ T318] usb 2-1: Product: syz [ 66.708921][ T318] usb 2-1: Manufacturer: syz [ 66.713568][ T318] usb 2-1: SerialNumber: syz [ 66.740952][ T10] usb 3-1: USB disconnect, device number 19 [ 66.924409][ T318] usb 2-1: USB disconnect, device number 31 [ 67.407818][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 67.407837][ T36] audit: type=1400 audit(1789709306.970:278): avc: denied { bind } for pid=1031 comm="syz.2.243" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 67.464103][ T1035] tmpfs: Unknown parameter 'usrquota' [ 67.545647][ T1039] tmpfs: Unknown parameter 'usrquota' [ 67.570899][ T36] audit: type=1400 audit(1789709307.130:279): avc: denied { remount } for pid=1040 comm="syz.2.247" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 67.593666][ T36] audit: type=1400 audit(1789709307.160:280): avc: denied { remount } for pid=1040 comm="syz.2.247" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 67.775158][ T310] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 67.805151][ T383] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 67.814742][ T1046] overlayfs: missing 'lowerdir' [ 67.905149][ T310] usb 2-1: device descriptor read/64, error -71 [ 67.955150][ T383] usb 3-1: Using ep0 maxpacket: 32 [ 67.961775][ T383] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 67.964219][ T36] audit: type=1400 audit(1789709307.520:281): avc: denied { map } for pid=1052 comm="syz.0.251" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 67.969918][ T383] usb 3-1: config 0 has no interface number 0 [ 68.004909][ T383] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 68.014063][ T383] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.023178][ T383] usb 3-1: Product: syz [ 68.027472][ T383] usb 3-1: Manufacturer: syz [ 68.032156][ T383] usb 3-1: SerialNumber: syz [ 68.037710][ T383] usb 3-1: config 0 descriptor?? [ 68.043812][ T383] smsc95xx v2.0.0 [ 68.088160][ T36] audit: type=1400 audit(1789709307.650:282): avc: denied { bind } for pid=1055 comm="syz.0.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 68.175218][ T310] usb 2-1: device descriptor read/64, error -71 [ 68.255924][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.275331][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.283445][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.305301][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.313418][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.327625][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.336645][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.355918][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.364878][ T1044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.374363][ T1044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.395407][ T383] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 68.412790][ T383] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 68.426545][ T310] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 68.565212][ T310] usb 2-1: device descriptor read/64, error -71 [ 68.748647][ T383] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 68.759717][ T383] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -32 [ 68.815157][ T310] usb 2-1: device descriptor read/64, error -71 [ 68.925276][ T310] usb usb2-port1: attempt power cycle [ 68.943368][ T1068] tmpfs: Unknown parameter 'usrquota' [ 68.945150][ T318] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 69.027408][ T1070] tmpfs: Unknown parameter 'usrquota' [ 69.048834][ T36] audit: type=1400 audit(1789709308.610:283): avc: denied { read write } for pid=1071 comm="syz.3.256" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 69.073343][ T36] audit: type=1400 audit(1789709308.610:284): avc: denied { open } for pid=1071 comm="syz.3.256" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 69.116986][ T318] usb 1-1: unable to get BOS descriptor or descriptor too short [ 69.125541][ T318] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 69.135942][ T318] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 69.148262][ T318] usb 1-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 69.158216][ T318] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.166626][ T318] usb 1-1: Product: syz [ 69.170959][ T318] usb 1-1: Manufacturer: syz [ 69.175861][ T318] usb 1-1: SerialNumber: syz [ 69.265134][ T310] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 69.286201][ T310] usb 2-1: device descriptor read/8, error -71 [ 69.336672][ T1084] overlayfs: missing 'lowerdir' [ 69.372115][ T1086] syz.3.259 (1086): attempted to duplicate a private mapping with mremap. This is not supported. [ 69.383171][ T36] audit: type=1400 audit(1789709308.940:285): avc: denied { bind } for pid=1085 comm="syz.3.259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 69.404211][ T318] usb 1-1: USB disconnect, device number 23 [ 69.416421][ T310] usb 2-1: device descriptor read/8, error -71 [ 69.548344][ T1090] FAULT_INJECTION: forcing a failure. [ 69.548344][ T1090] name failslab, interval 1, probability 0, space 0, times 0 [ 69.561117][ T1090] CPU: 0 UID: 0 PID: 1090 Comm: syz.3.260 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 69.561151][ T1090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 69.561165][ T1090] Call Trace: [ 69.561171][ T1090] [ 69.561176][ T1090] __dump_stack+0x21/0x30 [ 69.561199][ T1090] dump_stack_lvl+0x140/0x1c0 [ 69.561217][ T1090] ? __cfi_dump_stack_lvl+0x10/0x10 [ 69.561234][ T1090] ? __cfi___switch_to+0x10/0x10 [ 69.561254][ T1090] dump_stack+0x19/0x20 [ 69.561279][ T1090] should_fail_ex+0x3c2/0x510 [ 69.561294][ T1090] should_failslab+0xac/0x100 [ 69.561311][ T1090] kmem_cache_alloc_noprof+0x42/0x410 [ 69.561325][ T1090] ? vm_area_dup+0x3f/0x560 [ 69.561339][ T1090] vm_area_dup+0x3f/0x560 [ 69.561353][ T1090] ? __split_vma+0x1b8/0xc10 [ 69.561366][ T1090] __split_vma+0x1ce/0xc10 [ 69.561380][ T1090] ? __sched_text_start+0x10/0x10 [ 69.561393][ T1090] ? plist_add+0x4d4/0x570 [ 69.561405][ T1090] ? vms_gather_munmap_vmas+0xd90/0xd90 [ 69.561420][ T1090] ? __cfi___futex_queue+0x10/0x10 [ 69.561437][ T1090] ? can_vma_merge_left+0x184/0x4b0 [ 69.561450][ T1090] vma_modify+0x60c/0x1540 [ 69.561465][ T1090] vma_modify_flags+0x182/0x1c0 [ 69.561481][ T1090] mprotect_fixup+0x432/0x8d0 [ 69.561497][ T1090] ? __cfi_selinux_file_mprotect+0x10/0x10 [ 69.561512][ T1090] ? __cfi_mprotect_fixup+0x10/0x10 [ 69.561528][ T1090] ? bpf_lsm_file_mprotect+0xd/0x20 [ 69.561545][ T1090] do_mprotect_pkey+0xa85/0xe50 [ 69.561563][ T1090] ? prot_none_test+0x30/0x30 [ 69.561580][ T1090] ? mutex_unlock+0x90/0x240 [ 69.561596][ T1090] ? fput+0x1a4/0x230 [ 69.561612][ T1090] ? __cfi_ksys_write+0x10/0x10 [ 69.561626][ T1090] ? __kasan_check_write+0x18/0x20 [ 69.561638][ T1090] ? fpregs_restore_userregs+0x11c/0x260 [ 69.561655][ T1090] __x64_sys_mprotect+0x84/0xa0 [ 69.561671][ T1090] x64_sys_call+0x2590/0x2ee0 [ 69.561683][ T1090] do_syscall_64+0x57/0xf0 [ 69.561695][ T1090] ? clear_bhb_loop+0x50/0xa0 [ 69.561710][ T1090] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 69.561725][ T1090] RIP: 0033:0x7f2e8719e159 [ 69.561737][ T1090] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 69.561749][ T1090] RSP: 002b:00007f2e88031028 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 69.561768][ T1090] RAX: ffffffffffffffda RBX: 00007f2e87425fa0 RCX: 00007f2e8719e159 [ 69.561778][ T1090] RDX: 0000000000000001 RSI: 000000000000f000 RDI: 0000200000000000 [ 69.561787][ T1090] RBP: 00007f2e8723506b R08: 0000000000000000 R09: 0000000000000000 [ 69.561796][ T1090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.561804][ T1090] R13: 00007f2e87426038 R14: 00007f2e87425fa0 R15: 00007ffc38d67948 [ 69.561814][ T1090] [ 69.745150][ T310] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 69.856108][ T310] usb 2-1: device descriptor read/8, error -71 [ 69.986187][ T310] usb 2-1: device descriptor read/8, error -71 [ 70.079306][ T36] audit: type=1400 audit(1789709309.640:286): avc: denied { mount } for pid=1092 comm="syz.0.261" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.101642][ T310] usb usb2-port1: unable to enumerate USB device [ 70.239836][ T36] audit: type=1400 audit(1789709309.800:287): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 70.296520][ T1100] tmpfs: Unknown parameter 'usrquota' [ 70.357861][ T1102] tmpfs: Unknown parameter 'usrquota' [ 70.447695][ T1110] SELinux: Context Ï is not valid (left unmapped). [ 70.455488][ T1110] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 70.469647][ T1110] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 70.585114][ T31] usb 3-1: USB disconnect, device number 20 [ 70.612255][ T1112] overlayfs: missing 'lowerdir' [ 70.625257][ T383] usb 1-1: new full-speed USB device number 24 using dummy_hcd [ 70.634740][ T1118] netlink: 100 bytes leftover after parsing attributes in process `syz.3.271'. [ 70.676224][ T1122] tmpfs: Unknown parameter 'usrquota' [ 70.681613][ T1125] tmpfs: Unknown parameter 'usrquota' [ 70.776339][ T383] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 70.787376][ T383] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 70.798400][ T383] usb 1-1: config 0 interface 0 has no altsetting 0 [ 70.805043][ T383] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 70.814231][ T383] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.824992][ T383] usb 1-1: config 0 descriptor?? [ 70.830286][ T1104] raw-gadget.7 gadget.0: fail, usb_ep_enable returned -22 [ 70.985147][ T318] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 71.025140][ T31] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 71.115137][ T318] usb 2-1: device descriptor read/64, error -71 [ 71.175176][ T31] usb 3-1: Using ep0 maxpacket: 8 [ 71.181348][ T31] usb 3-1: config 1 has an invalid interface number: 239 but max is 2 [ 71.189586][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 71.199698][ T31] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 71.208667][ T31] usb 3-1: config 1 has no interface number 0 [ 71.214779][ T31] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 71.225599][ T31] usb 3-1: config 1 interface 239 has no altsetting 0 [ 71.233758][ T31] usb 3-1: New USB device found, idVendor=0582, idProduct=00a3, bcdDevice= 0.40 [ 71.242861][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.251756][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.258596][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.265393][ T31] usb 3-1: Product: syz [ 71.269562][ T31] usb 3-1: Manufacturer: syz [ 71.274142][ T31] usb 3-1: SerialNumber: syz [ 71.278770][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.285582][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.292349][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.299497][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.306635][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.313465][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.320386][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.327201][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.333980][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.340819][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.347631][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.354438][ T383] pyra 0003:1E7D:2CF6.0007: unknown main item tag 0x0 [ 71.361287][ T383] pyra 0003:1E7D:2CF6.0007: unbalanced collection at end of report description [ 71.365137][ T318] usb 2-1: device descriptor read/64, error -71 [ 71.370491][ T383] pyra 0003:1E7D:2CF6.0007: parse failed [ 71.382195][ T383] pyra 0003:1E7D:2CF6.0007: probe with driver pyra failed with error -22 [ 71.522337][ T31] usb 3-1: unknown sample rate [ 71.527775][ T31] usb 3-1: unknown sample rate [ 71.534929][ T31] usb 3-1: USB disconnect, device number 21 [ 71.558820][ T319] udevd[319]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 71.615215][ T318] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 71.755176][ T318] usb 2-1: device descriptor read/64, error -71 [ 71.795008][ T1138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.804387][ T1138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.995186][ T318] usb 2-1: device descriptor read/64, error -71 [ 72.106226][ T318] usb usb2-port1: attempt power cycle [ 72.112815][ T1148] ./dev/sda1: Can't lookup blockdev [ 72.149689][ T1150] overlayfs: missing 'lowerdir' [ 72.228323][ T1152] tmpfs: Unknown parameter 'usrquota' [ 72.325153][ T31] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 72.445164][ T318] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 72.466140][ T318] usb 2-1: device descriptor read/8, error -71 [ 72.485149][ T499] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 72.495135][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 72.501653][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 72.510049][ T31] usb 3-1: config 1 has an invalid descriptor of length 48, skipping remainder of the config [ 72.520285][ T31] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 144, changing to 7 [ 72.531272][ T31] usb 3-1: too many endpoints for config 1 interface 2 altsetting 0: 255, using maximum allowed: 30 [ 72.542116][ T31] usb 3-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 72.555204][ T31] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x6 has invalid maxpacket 12408, setting to 64 [ 72.567385][ T31] usb 3-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 72.576467][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.584491][ T31] usb 3-1: Product: syz [ 72.588674][ T31] usb 3-1: Manufacturer: syz [ 72.593280][ T31] usb 3-1: SerialNumber: syz [ 72.606238][ T318] usb 2-1: device descriptor read/8, error -71 [ 72.615146][ T499] usb 4-1: device descriptor read/64, error -71 [ 72.803476][ T31] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 72.813159][ T31] usb 3-1: USB disconnect, device number 22 [ 72.845164][ T318] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 72.855281][ T499] usb 4-1: device descriptor read/64, error -71 [ 72.866313][ T318] usb 2-1: device descriptor read/8, error -71 [ 72.996170][ T318] usb 2-1: device descriptor read/8, error -71 [ 73.095157][ T499] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 73.105314][ T318] usb usb2-port1: unable to enumerate USB device [ 73.225152][ T499] usb 4-1: device descriptor read/64, error -71 [ 73.315538][ T1156] tmpfs: Unknown parameter 'usrquota' [ 73.369510][ T1158] tmpfs: Unknown parameter 'usrquota' [ 73.386870][ T318] usb 1-1: USB disconnect, device number 24 [ 73.431807][ T1161] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (148514 ns). Using initial count to start timer. [ 73.465253][ T499] usb 4-1: device descriptor read/64, error -71 [ 73.542041][ T1173] netlink: 'syz.0.289': attribute type 5 has an invalid length. [ 73.551469][ T1173] netlink: 'syz.0.289': attribute type 32 has an invalid length. [ 73.580743][ T499] usb usb4-port1: attempt power cycle [ 73.622361][ T1194] overlayfs: missing 'lowerdir' [ 73.662329][ T1206] tmpfs: Unknown parameter 'usrquota' [ 73.795141][ T318] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 73.879125][ T1213] tmpfs: Unknown parameter 'usrquota' [ 73.927126][ T318] usb 3-1: device descriptor read/64, error -71 [ 73.933477][ T499] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 73.943171][ T1215] tmpfs: Unknown parameter 'usrquota' [ 73.949346][ T1215] overlayfs: missing 'lowerdir' [ 73.966477][ T499] usb 4-1: device descriptor read/8, error -71 [ 73.974940][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 73.974960][ T36] audit: type=1400 audit(1789709313.530:302): avc: denied { listen } for pid=1216 comm="syz.1.297" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 74.001116][ T36] audit: type=1400 audit(1789709313.540:303): avc: denied { accept } for pid=1216 comm="syz.1.297" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 74.020962][ T36] audit: type=1400 audit(1789709313.560:304): avc: denied { link } for pid=1219 comm="syz.1.298" name="#f" dev="tmpfs" ino=333 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 74.042839][ T36] audit: type=1400 audit(1789709313.560:305): avc: denied { rename } for pid=1219 comm="syz.1.298" name="#10" dev="tmpfs" ino=333 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 74.072220][ T1222] tmpfs: Unknown parameter '00000000000000000003' [ 74.100810][ T1224] overlayfs: missing 'lowerdir' [ 74.116275][ T499] usb 4-1: device descriptor read/8, error -71 [ 74.125226][ T383] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 74.144175][ T1226] tmpfs: Unknown parameter 'usrquota' [ 74.155309][ T1226] FAULT_INJECTION: forcing a failure. [ 74.155309][ T1226] name failslab, interval 1, probability 0, space 0, times 0 [ 74.167961][ T1226] CPU: 1 UID: 0 PID: 1226 Comm: syz.1.301 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 74.167985][ T1226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 74.167993][ T1226] Call Trace: [ 74.167997][ T1226] [ 74.168003][ T1226] __dump_stack+0x21/0x30 [ 74.168026][ T1226] dump_stack_lvl+0x140/0x1c0 [ 74.168043][ T1226] ? __cfi_dump_stack_lvl+0x10/0x10 [ 74.168059][ T1226] ? _parse_integer+0x2e/0x40 [ 74.168074][ T1226] ? kstrtoull+0x13b/0x1e0 [ 74.168087][ T1226] dump_stack+0x19/0x20 [ 74.168104][ T1226] should_fail_ex+0x3c2/0x510 [ 74.168119][ T1226] should_failslab+0xac/0x100 [ 74.168135][ T1226] kmem_cache_alloc_noprof+0x42/0x410 [ 74.168149][ T1226] ? jbd2__journal_start+0x16d/0x860 [ 74.168165][ T1226] jbd2__journal_start+0x16d/0x860 [ 74.168180][ T1226] __ext4_journal_start_sb+0x111/0x3f0 [ 74.168199][ T1226] ext4_alloc_file_blocks+0x3a0/0xc80 [ 74.168214][ T1226] ? ext4_es_is_delayed+0x60/0x60 [ 74.168228][ T1226] ext4_fallocate+0x447/0xb10 [ 74.168241][ T1226] vfs_fallocate+0x533/0x620 [ 74.168256][ T1226] __x64_sys_fallocate+0xc3/0x110 [ 74.168271][ T1226] x64_sys_call+0x2e48/0x2ee0 [ 74.168289][ T1226] do_syscall_64+0x57/0xf0 [ 74.168302][ T1226] ? clear_bhb_loop+0x50/0xa0 [ 74.168317][ T1226] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.168332][ T1226] RIP: 0033:0x7f260159e159 [ 74.168344][ T1226] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 74.168355][ T1226] RSP: 002b:00007f26023cc028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 74.168370][ T1226] RAX: ffffffffffffffda RBX: 00007f2601825fa0 RCX: 00007f260159e159 [ 74.168380][ T1226] RDX: 00000000000037e9 RSI: 0000000000000000 RDI: 0000000000000004 [ 74.168389][ T1226] RBP: 00007f26023cc090 R08: 0000000000000000 R09: 0000000000000000 [ 74.168398][ T1226] R10: 0000000000002f92 R11: 0000000000000246 R12: 0000000000000001 [ 74.168406][ T1226] R13: 00007f2601826038 R14: 00007f2601825fa0 R15: 00007ffd4b9ad988 [ 74.168417][ T1226] [ 74.175171][ T318] usb 3-1: device descriptor read/64, error -71 [ 74.287776][ T383] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 74.396697][ T383] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.404712][ T383] usb 1-1: Product: syz [ 74.408906][ T383] usb 1-1: Manufacturer: syz [ 74.413510][ T383] usb 1-1: SerialNumber: syz [ 74.425150][ T499] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 74.446310][ T499] usb 4-1: device descriptor read/8, error -71 [ 74.525146][ T31] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 74.525159][ T318] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 74.576150][ T499] usb 4-1: device descriptor read/8, error -71 [ 74.638595][ T383] rtl8150 1-1:1.0: couldn't reset the device [ 74.644752][ T383] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 74.654078][ T383] usb 1-1: USB disconnect, device number 25 [ 74.655645][ T318] usb 3-1: device descriptor read/64, error -71 [ 74.685233][ T499] usb usb4-port1: unable to enumerate USB device [ 74.696219][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 74.706462][ T31] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 74.715470][ T31] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 74.724566][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.733240][ T31] usb 2-1: config 0 descriptor?? [ 74.905203][ T318] usb 3-1: device descriptor read/64, error -71 [ 75.015263][ T318] usb usb3-port1: attempt power cycle [ 75.150947][ T1235] tmpfs: Unknown parameter 'usrquota' [ 75.167940][ T1235] overlayfs: missing 'lowerdir' [ 75.209414][ T1237] tmpfs: Unknown parameter 'usrquota' [ 75.215410][ T1237] overlayfs: missing 'lowerdir' [ 75.230717][ T1239] tmpfs: Unknown parameter 'usrquota' [ 75.272871][ T36] audit: type=1400 audit(1789709314.830:306): avc: denied { relabelfrom } for pid=1240 comm="syz.3.307" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 75.276871][ T1241] ./dev/sda1: Can't lookup blockdev [ 75.292616][ T36] audit: type=1400 audit(1789709314.830:307): avc: denied { relabelto } for pid=1240 comm="syz.3.307" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 75.318080][ T36] audit: type=1400 audit(1789709314.840:308): avc: denied { attach_queue } for pid=1240 comm="syz.3.307" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 75.349609][ T1244] netlink: 12 bytes leftover after parsing attributes in process `syz.0.308'. [ 75.375222][ T318] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 75.396916][ T318] usb 3-1: device descriptor read/8, error -71 [ 75.424022][ T1246] overlayfs: missing 'lowerdir' [ 75.476566][ T1248] tmpfs: Unknown parameter 'usrquota' [ 75.487293][ T1248] FAULT_INJECTION: forcing a failure. [ 75.487293][ T1248] name failslab, interval 1, probability 0, space 0, times 0 [ 75.500034][ T1248] CPU: 0 UID: 0 PID: 1248 Comm: syz.0.310 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 75.500055][ T1248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 75.500064][ T1248] Call Trace: [ 75.500068][ T1248] [ 75.500073][ T1248] __dump_stack+0x21/0x30 [ 75.500094][ T1248] dump_stack_lvl+0x140/0x1c0 [ 75.500111][ T1248] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.500129][ T1248] dump_stack+0x19/0x20 [ 75.500144][ T1248] should_fail_ex+0x3c2/0x510 [ 75.500160][ T1248] should_failslab+0xac/0x100 [ 75.500176][ T1248] kmem_cache_alloc_noprof+0x42/0x410 [ 75.500189][ T1248] ? jbd2__journal_start+0x16d/0x860 [ 75.500204][ T1248] ? jbd2_journal_stop+0x81f/0xc20 [ 75.500219][ T1248] jbd2__journal_start+0x16d/0x860 [ 75.500233][ T1248] __ext4_journal_start_sb+0x111/0x3f0 [ 75.500252][ T1248] ext4_alloc_file_blocks+0x3a0/0xc80 [ 75.500265][ T1248] ? __ext4_journal_stop+0x177/0x1a0 [ 75.500284][ T1248] ? ext4_es_is_delayed+0x60/0x60 [ 75.500297][ T1248] ? mnt_put_write_access_file+0xc2/0x100 [ 75.500316][ T1248] ext4_fallocate+0x447/0xb10 [ 75.500329][ T1248] vfs_fallocate+0x533/0x620 [ 75.500343][ T1248] __x64_sys_fallocate+0xc3/0x110 [ 75.500358][ T1248] x64_sys_call+0x2e48/0x2ee0 [ 75.500370][ T1248] do_syscall_64+0x57/0xf0 [ 75.500382][ T1248] ? clear_bhb_loop+0x50/0xa0 [ 75.500397][ T1248] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.500412][ T1248] RIP: 0033:0x7f8efe79e159 [ 75.500424][ T1248] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.500436][ T1248] RSP: 002b:00007f8eff6df028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 75.500451][ T1248] RAX: ffffffffffffffda RBX: 00007f8efea25fa0 RCX: 00007f8efe79e159 [ 75.500462][ T1248] RDX: 00000000000037e9 RSI: 0000000000000000 RDI: 0000000000000004 [ 75.500470][ T1248] RBP: 00007f8eff6df090 R08: 0000000000000000 R09: 0000000000000000 [ 75.500478][ T1248] R10: 0000000000002f92 R11: 0000000000000246 R12: 0000000000000001 [ 75.500486][ T1248] R13: 00007f8efea26038 R14: 00007f8efea25fa0 R15: 00007ffcd2313768 [ 75.500497][ T1248] [ 75.735195][ T383] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 75.744117][ T318] usb 3-1: device descriptor read/8, error -71 [ 75.885140][ T383] usb 4-1: Using ep0 maxpacket: 8 [ 75.891241][ T383] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 75.901878][ T383] usb 4-1: config 1 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 75.916202][ T383] usb 4-1: New USB device found, idVendor=0d8c, idProduct=0103, bcdDevice= 0.40 [ 75.925298][ T383] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.933299][ T383] usb 4-1: Product: syz [ 75.937489][ T383] usb 4-1: Manufacturer: syz [ 75.942093][ T383] usb 4-1: SerialNumber: syz [ 75.985164][ T318] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 76.006169][ T318] usb 3-1: device descriptor read/8, error -71 [ 76.136150][ T318] usb 3-1: device descriptor read/8, error -71 [ 76.152805][ T383] usb 4-1: cannot find UAC_HEADER [ 76.159517][ T383] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 76.170140][ T383] usb 4-1: USB disconnect, device number 35 [ 76.178479][ T319] udevd[319]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 76.255245][ T318] usb usb3-port1: unable to enumerate USB device [ 76.711910][ T1259] tmpfs: Unknown parameter 'usrquota' [ 76.729216][ T1259] overlayfs: missing 'lowerdir' [ 76.821461][ T36] audit: type=1400 audit(1789709316.380:309): avc: denied { create } for pid=1268 comm="syz.3.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 76.842371][ T36] audit: type=1400 audit(1789709316.380:310): avc: denied { write } for pid=1268 comm="syz.3.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 76.864864][ T1269] netlink: 132 bytes leftover after parsing attributes in process `syz.3.316'. [ 76.935517][ T1276] tmpfs: Unknown parameter 'usrquota' [ 76.965156][ T31] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 76.979111][ T1278] overlayfs: missing 'lowerdir' [ 77.036514][ T1280] tmpfs: Unknown parameter 'usrquota' [ 77.047211][ T1280] FAULT_INJECTION: forcing a failure. [ 77.047211][ T1280] name failslab, interval 1, probability 0, space 0, times 0 [ 77.059842][ T1280] CPU: 0 UID: 0 PID: 1280 Comm: syz.3.319 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 77.059865][ T1280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 77.059873][ T1280] Call Trace: [ 77.059877][ T1280] [ 77.059882][ T1280] __dump_stack+0x21/0x30 [ 77.059904][ T1280] dump_stack_lvl+0x140/0x1c0 [ 77.059921][ T1280] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.059939][ T1280] dump_stack+0x19/0x20 [ 77.059954][ T1280] should_fail_ex+0x3c2/0x510 [ 77.059970][ T1280] ? ext4_find_extent+0x1f5/0xd80 [ 77.059983][ T1280] should_failslab+0xac/0x100 [ 77.059999][ T1280] __kmalloc_noprof+0x69/0x510 [ 77.060012][ T1280] ? ext4_find_extent+0x1f5/0xd80 [ 77.060024][ T1280] ext4_find_extent+0x1f5/0xd80 [ 77.060036][ T1280] ext4_ext_map_blocks+0x212/0x6080 [ 77.060056][ T1280] ? __kasan_check_write+0x18/0x20 [ 77.060070][ T1280] ? _raw_read_unlock+0x16/0x40 [ 77.060082][ T1280] ? start_this_handle+0x1ed0/0x2050 [ 77.060098][ T1280] ? jbd2__journal_start+0x16d/0x860 [ 77.060111][ T1280] ? __ext4_journal_start_sb+0x111/0x3f0 [ 77.060130][ T1280] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 77.060144][ T1280] ? ext4_es_lookup_extent+0x567/0x900 [ 77.060159][ T1280] ext4_map_blocks+0x873/0x17f0 [ 77.060172][ T1280] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 77.060185][ T1280] ? __cfi_ext4_map_blocks+0x10/0x10 [ 77.060198][ T1280] ? jbd2__journal_start+0x3c9/0x860 [ 77.060213][ T1280] ext4_alloc_file_blocks+0x3ca/0xc80 [ 77.060226][ T1280] ? __ext4_journal_stop+0x177/0x1a0 [ 77.060244][ T1280] ? ext4_es_is_delayed+0x60/0x60 [ 77.060258][ T1280] ? mnt_put_write_access_file+0xc2/0x100 [ 77.060277][ T1280] ext4_fallocate+0x447/0xb10 [ 77.060289][ T1280] vfs_fallocate+0x533/0x620 [ 77.060305][ T1280] __x64_sys_fallocate+0xc3/0x110 [ 77.060320][ T1280] x64_sys_call+0x2e48/0x2ee0 [ 77.060332][ T1280] do_syscall_64+0x57/0xf0 [ 77.060344][ T1280] ? clear_bhb_loop+0x50/0xa0 [ 77.060360][ T1280] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.060375][ T1280] RIP: 0033:0x7f2e8719e159 [ 77.060386][ T1280] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.060397][ T1280] RSP: 002b:00007f2e88031028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 77.060412][ T1280] RAX: ffffffffffffffda RBX: 00007f2e87425fa0 RCX: 00007f2e8719e159 [ 77.060422][ T1280] RDX: 00000000000037e9 RSI: 0000000000000000 RDI: 0000000000000004 [ 77.060431][ T1280] RBP: 00007f2e88031090 R08: 0000000000000000 R09: 0000000000000000 [ 77.060439][ T1280] R10: 0000000000002f92 R11: 0000000000000246 R12: 0000000000000001 [ 77.060448][ T1280] R13: 00007f2e87426038 R14: 00007f2e87425fa0 R15: 00007ffc38d67948 [ 77.060459][ T1280] [ 77.070623][ T1282] tmpfs: Unknown parameter 'usrquota' [ 77.356156][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.367705][ T31] usb 3-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 77.376804][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.384811][ T31] usb 3-1: Product: syz [ 77.389017][ T31] usb 3-1: Manufacturer: syz [ 77.393636][ T31] usb 3-1: SerialNumber: syz [ 77.405366][ T1286] tmpfs: Unknown parameter 'usrquota' [ 77.406886][ T31] usb-storage 3-1:1.0: USB Mass Storage device detected [ 77.418610][ T31] usb-storage 3-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 77.426890][ T31] scsi host1: usb-storage 3-1:1.0 [ 77.464280][ T1294] tmpfs: Unknown parameter 'usrquota' [ 77.481262][ T1294] overlayfs: missing 'lowerdir' [ 77.538845][ T36] audit: type=1400 audit(1789709317.100:311): avc: denied { write } for pid=1295 comm="syz.3.324" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 77.575153][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 77.624807][ T1303] overlayfs: missing 'lowerdir' [ 77.688942][ T1307] FAULT_INJECTION: forcing a failure. [ 77.688942][ T1307] name failslab, interval 1, probability 0, space 0, times 0 [ 77.701691][ T1307] CPU: 1 UID: 0 PID: 1307 Comm: syz.0.328 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 77.701724][ T1307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 77.701738][ T1307] Call Trace: [ 77.701745][ T1307] [ 77.701750][ T1307] __dump_stack+0x21/0x30 [ 77.701772][ T1307] dump_stack_lvl+0x140/0x1c0 [ 77.701790][ T1307] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.701809][ T1307] dump_stack+0x19/0x20 [ 77.701826][ T1307] should_fail_ex+0x3c2/0x510 [ 77.701842][ T1307] should_failslab+0xac/0x100 [ 77.701859][ T1307] kmem_cache_alloc_noprof+0x42/0x410 [ 77.701873][ T1307] ? security_inode_alloc+0x51/0x230 [ 77.701890][ T1307] ? __cfi_make_kgid+0x10/0x10 [ 77.701905][ T1307] security_inode_alloc+0x51/0x230 [ 77.701921][ T1307] inode_init_always_gfp+0x756/0x9e0 [ 77.701937][ T1307] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 77.701953][ T1307] alloc_inode+0xc5/0x270 [ 77.701969][ T1307] new_inode+0x25/0x1e0 [ 77.701986][ T1307] shmem_get_inode+0x352/0xc10 [ 77.702002][ T1307] __shmem_file_setup+0x173/0x2c0 [ 77.702018][ T1307] shmem_zero_setup+0x90/0x130 [ 77.702032][ T1307] mmap_region+0x1659/0x1d10 [ 77.702046][ T1307] ? __cfi_mmap_region+0x10/0x10 [ 77.702068][ T1307] ? avc_has_perm_noaudit+0x289/0x360 [ 77.702085][ T1307] ? avc_has_perm+0x155/0x240 [ 77.702100][ T1307] ? __kasan_check_read+0x15/0x20 [ 77.702114][ T1307] ? __get_unmapped_area+0x406/0x470 [ 77.702127][ T1307] ? futex_wait+0x2b8/0x7c0 [ 77.702140][ T1307] do_mmap+0xb61/0x13b0 [ 77.702153][ T1307] ? __cfi_do_mmap+0x10/0x10 [ 77.702164][ T1307] ? down_write_killable+0xee/0x2d0 [ 77.702183][ T1307] ? __cfi_down_write_killable+0x10/0x10 [ 77.702200][ T1307] ? do_futex+0x32a/0x510 [ 77.702217][ T1307] vm_mmap_pgoff+0x367/0x4b0 [ 77.702230][ T1307] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 77.702243][ T1307] ? __x64_sys_futex+0x110/0x110 [ 77.702259][ T1307] ksys_mmap_pgoff+0xfa/0x1e0 [ 77.702272][ T1307] ? __kasan_check_write+0x18/0x20 [ 77.702285][ T1307] __x64_sys_mmap+0x121/0x140 [ 77.702298][ T1307] x64_sys_call+0x13bf/0x2ee0 [ 77.702310][ T1307] do_syscall_64+0x57/0xf0 [ 77.702322][ T1307] ? clear_bhb_loop+0x50/0xa0 [ 77.702338][ T1307] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.702353][ T1307] RIP: 0033:0x7f8efe79e159 [ 77.702365][ T1307] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.702376][ T1307] RSP: 002b:00007f8eff6df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 77.702392][ T1307] RAX: ffffffffffffffda RBX: 00007f8efea25fa0 RCX: 00007f8efe79e159 [ 77.702402][ T1307] RDX: 0000000002000007 RSI: 0000000000c00000 RDI: 0000000000000000 [ 77.702411][ T1307] RBP: 00007f8efe83506b R08: ffffffffffffffff R09: 0000000000000000 [ 77.702420][ T1307] R10: 000000000401d031 R11: 0000000000000246 R12: 0000000000000000 [ 77.702429][ T1307] R13: 00007f8efea26038 R14: 00007f8efea25fa0 R15: 00007ffcd2313768 [ 77.702440][ T1307] [ 78.007481][ T1309] tmpfs: Unknown parameter 'usrquota' [ 78.018364][ T1309] FAULT_INJECTION: forcing a failure. [ 78.018364][ T1309] name failslab, interval 1, probability 0, space 0, times 0 [ 78.031079][ T1309] CPU: 0 UID: 0 PID: 1309 Comm: syz.0.329 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 78.031101][ T1309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 78.031109][ T1309] Call Trace: [ 78.031114][ T1309] [ 78.031119][ T1309] __dump_stack+0x21/0x30 [ 78.031141][ T1309] dump_stack_lvl+0x140/0x1c0 [ 78.031158][ T1309] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.031176][ T1309] ? kmem_cache_free+0x1bd/0x4f0 [ 78.031189][ T1309] ? percpu_counter_add_batch+0x105/0x1a0 [ 78.031214][ T1309] dump_stack+0x19/0x20 [ 78.031229][ T1309] should_fail_ex+0x3c2/0x510 [ 78.031244][ T1309] should_failslab+0xac/0x100 [ 78.031259][ T1309] kmem_cache_alloc_noprof+0x42/0x410 [ 78.031272][ T1309] ? __es_insert_extent+0x6f9/0x17a0 [ 78.031287][ T1309] __es_insert_extent+0x6f9/0x17a0 [ 78.031302][ T1309] ext4_es_insert_extent+0x576/0x2760 [ 78.031318][ T1309] ? __cfi_ext4_es_insert_extent+0x10/0x10 [ 78.031333][ T1309] ? ext4_es_lookup_extent+0x567/0x900 [ 78.031347][ T1309] ext4_map_blocks+0xb71/0x17f0 [ 78.031361][ T1309] ? __cfi_ext4_map_blocks+0x10/0x10 [ 78.031373][ T1309] ? jbd2__journal_start+0x3c9/0x860 [ 78.031389][ T1309] ext4_alloc_file_blocks+0x3ca/0xc80 [ 78.031402][ T1309] ? __ext4_journal_stop+0x177/0x1a0 [ 78.031421][ T1309] ? ext4_es_is_delayed+0x60/0x60 [ 78.031435][ T1309] ? mnt_put_write_access_file+0xc2/0x100 [ 78.031453][ T1309] ext4_fallocate+0x447/0xb10 [ 78.031466][ T1309] vfs_fallocate+0x533/0x620 [ 78.031486][ T1309] __x64_sys_fallocate+0xc3/0x110 [ 78.031511][ T1309] x64_sys_call+0x2e48/0x2ee0 [ 78.031530][ T1309] do_syscall_64+0x57/0xf0 [ 78.031551][ T1309] ? clear_bhb_loop+0x50/0xa0 [ 78.031566][ T1309] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.031580][ T1309] RIP: 0033:0x7f8efe79e159 [ 78.031592][ T1309] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 78.031604][ T1309] RSP: 002b:00007f8eff6df028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 78.031619][ T1309] RAX: ffffffffffffffda RBX: 00007f8efea25fa0 RCX: 00007f8efe79e159 [ 78.031629][ T1309] RDX: 00000000000037e9 RSI: 0000000000000000 RDI: 0000000000000004 [ 78.031638][ T1309] RBP: 00007f8eff6df090 R08: 0000000000000000 R09: 0000000000000000 [ 78.031646][ T1309] R10: 0000000000002f92 R11: 0000000000000246 R12: 0000000000000001 [ 78.031655][ T1309] R13: 00007f8efea26038 R14: 00007f8efea25fa0 R15: 00007ffcd2313768 [ 78.031665][ T1309] [ 78.144969][ T31] usb 2-1: USB disconnect, device number 40 [ 78.157860][ T318] usb 3-1: USB disconnect, device number 27 [ 78.296951][ T1316] tmpfs: Unknown parameter 'usrquota' [ 78.518034][ T1338] incfs: ino conflict with backing FS 1 [ 78.575353][ T1340] overlayfs: missing 'lowerdir' [ 78.743421][ T1341] tipc: Started in network mode [ 78.752245][ T1341] tipc: Node identity 32c86ea2d73a, cluster identity 4711 [ 78.765128][ T9] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 78.772875][ T1341] tipc: Enabled bearer , priority 0 [ 78.867655][ T1332] syzkaller0: entered promiscuous mode [ 78.873190][ T1332] syzkaller0: entered allmulticast mode [ 78.889347][ T1332] tipc: Resetting bearer [ 78.915123][ T31] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 78.926454][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 78.934920][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 78.945354][ T9] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 78.954338][ T9] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 78.976738][ T9] usb 2-1: New USB device found, idVendor=18d1, idProduct=2d05, bcdDevice= 0.40 [ 78.986034][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.994108][ T9] usb 2-1: Product: syz [ 78.994209][ T1331] tipc: Resetting bearer [ 78.998534][ T9] usb 2-1: Manufacturer: syz [ 79.015422][ T9] usb 2-1: SerialNumber: syz [ 79.025407][ T1331] tipc: Disabling bearer [ 79.096165][ T31] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 79.125129][ T31] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 79.134144][ T31] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 79.155143][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.156235][ T1345] tmpfs: Unknown parameter 'usrquota' [ 79.174061][ T31] usb 1-1: config 0 descriptor?? [ 79.212155][ T1345] FAULT_INJECTION: forcing a failure. [ 79.212155][ T1345] name failslab, interval 1, probability 0, space 0, times 0 [ 79.235945][ T1345] CPU: 0 UID: 0 PID: 1345 Comm: syz.3.339 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 79.235983][ T1345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 79.235996][ T1345] Call Trace: [ 79.236002][ T1345] [ 79.236010][ T1345] __dump_stack+0x21/0x30 [ 79.236044][ T1345] dump_stack_lvl+0x140/0x1c0 [ 79.236070][ T1345] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.236099][ T1345] dump_stack+0x19/0x20 [ 79.236125][ T1345] should_fail_ex+0x3c2/0x510 [ 79.236149][ T1345] should_failslab+0xac/0x100 [ 79.236174][ T1345] kmem_cache_alloc_noprof+0x42/0x410 [ 79.236195][ T1345] ? jbd2__journal_start+0x16d/0x860 [ 79.236219][ T1345] jbd2__journal_start+0x16d/0x860 [ 79.236243][ T1345] __ext4_journal_start_sb+0x111/0x3f0 [ 79.236271][ T1345] ext4_alloc_file_blocks+0x3a0/0xc80 [ 79.236295][ T1345] ? ext4_es_is_delayed+0x60/0x60 [ 79.236317][ T1345] ? mnt_put_write_access_file+0xc2/0x100 [ 79.236347][ T1345] ext4_fallocate+0x447/0xb10 [ 79.236367][ T1345] vfs_fallocate+0x533/0x620 [ 79.236391][ T1345] __x64_sys_fallocate+0xc3/0x110 [ 79.236415][ T1345] x64_sys_call+0x2e48/0x2ee0 [ 79.236433][ T1345] do_syscall_64+0x57/0xf0 [ 79.236452][ T1345] ? clear_bhb_loop+0x50/0xa0 [ 79.236476][ T1345] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.236500][ T1345] RIP: 0033:0x7f2e8719e159 [ 79.236517][ T1345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 79.236535][ T1345] RSP: 002b:00007f2e88031028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 79.236559][ T1345] RAX: ffffffffffffffda RBX: 00007f2e87425fa0 RCX: 00007f2e8719e159 [ 79.236574][ T1345] RDX: 00000000000037e9 RSI: 0000000000000000 RDI: 0000000000000004 [ 79.236588][ T1345] RBP: 00007f2e88031090 R08: 0000000000000000 R09: 0000000000000000 [ 79.236601][ T1345] R10: 0000000000002f92 R11: 0000000000000246 R12: 0000000000000001 [ 79.236614][ T1345] R13: 00007f2e87426038 R14: 00007f2e87425fa0 R15: 00007ffc38d67948 [ 79.236632][ T1345] [ 79.236798][ T9] usb 2-1: 1:1 : no or invalid class specific endpoint descriptor [ 79.452738][ T9] usb 2-1: 1:1 : sample bitwidth 62 in over sample bytes 3 [ 79.457730][ T1347] SELinux: Context system_u:object_r:vhost_device_t:s0 is not valid (left unmapped). [ 79.460070][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 79.479560][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 79.479577][ T36] audit: type=1400 audit(1789709319.050:314): avc: denied { relabelto } for pid=1346 comm="syz.3.340" name="file0" dev="tmpfs" ino=753 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="system_u:object_r:vhost_device_t:s0" [ 79.513630][ T36] audit: type=1400 audit(1789709319.050:315): avc: denied { mounton } for pid=1346 comm="syz.3.340" path="/113/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 79.535993][ T9] usb 2-1: unit 2 not found! [ 79.540622][ T9] usb 2-1: unit 0 not found! [ 79.549526][ T9] usb 2-1: USB disconnect, device number 41 [ 79.555820][ T36] audit: type=1400 audit(1789709319.080:316): avc: denied { associate } for pid=1346 comm="syz.3.340" name="file0" dev="tmpfs" ino=753 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:vhost_device_t:s0" [ 79.585450][ T36] audit: type=1400 audit(1789709319.150:317): avc: denied { unlink } for pid=298 comm="syz-executor" name="file0" dev="tmpfs" ino=753 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="system_u:object_r:vhost_device_t:s0" [ 79.625732][ T36] audit: type=1400 audit(1789709319.180:318): avc: denied { mounton } for pid=1350 comm="syz.3.341" path="/114/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=sock_file permissive=1 [ 79.654458][ T349] udevd[349]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 79.807293][ T1358] tmpfs: Unknown parameter 'usrquota' [ 79.821187][ T1358] overlayfs: missing 'lowerdir' [ 80.145143][ T383] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 80.295151][ T383] usb 2-1: Using ep0 maxpacket: 16 [ 80.301406][ T383] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.312515][ T383] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 80.325372][ T383] usb 2-1: config 0 interface 0 has no altsetting 0 [ 80.331984][ T383] usb 2-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 80.341069][ T383] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.349595][ T383] usb 2-1: config 0 descriptor?? [ 80.464277][ T1371] tmpfs: Unknown parameter 'usrquota' [ 80.509309][ T1374] tmpfs: Unknown parameter 'usrquota' [ 80.515532][ T1374] ./dev/sda1: Can't lookup blockdev [ 80.528526][ T1374] overlayfs: missing 'lowerdir' [ 80.591309][ T1376] tmpfs: Unknown parameter 'usrquota' [ 80.602543][ T1376] FAULT_INJECTION: forcing a failure. [ 80.602543][ T1376] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 80.615830][ T1376] CPU: 0 UID: 0 PID: 1376 Comm: syz.3.348 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 80.615864][ T1376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.615878][ T1376] Call Trace: [ 80.615884][ T1376] [ 80.615892][ T1376] __dump_stack+0x21/0x30 [ 80.615925][ T1376] dump_stack_lvl+0x140/0x1c0 [ 80.615955][ T1376] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.615984][ T1376] ? vsnprintf+0x7b4/0x1ad0 [ 80.616013][ T1376] ? check_stack_object+0x10f/0x150 [ 80.616030][ T1376] dump_stack+0x19/0x20 [ 80.616054][ T1376] should_fail_ex+0x3c2/0x510 [ 80.616079][ T1376] should_fail+0xf/0x20 [ 80.616102][ T1376] should_fail_usercopy+0x1e/0x30 [ 80.616127][ T1376] _copy_from_user+0x20/0xa0 [ 80.616146][ T1376] kstrtouint_from_user+0xde/0x170 [ 80.616160][ T1376] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 80.616183][ T1376] ? selinux_file_permission+0x318/0xb60 [ 80.616204][ T1376] ? __cfi_selinux_file_permission+0x10/0x10 [ 80.616226][ T1376] proc_fail_nth_write+0x8f/0x220 [ 80.616256][ T1376] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 80.616282][ T1376] ? __ext4_journal_stop+0x177/0x1a0 [ 80.616300][ T1376] ? bpf_lsm_file_permission+0xd/0x20 [ 80.616317][ T1376] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 80.616334][ T1376] vfs_write+0x3c1/0xfd0 [ 80.616356][ T1376] ? __cfi_vfs_write+0x10/0x10 [ 80.616377][ T1376] ? __kasan_check_write+0x18/0x20 [ 80.616398][ T1376] ? mutex_lock+0x97/0x1d0 [ 80.616421][ T1376] ? __cfi_mutex_lock+0x10/0x10 [ 80.616438][ T1376] ksys_write+0x145/0x260 [ 80.616451][ T1376] ? ext4_fallocate+0x6d4/0xb10 [ 80.616464][ T1376] ? __cfi_ksys_write+0x10/0x10 [ 80.616477][ T1376] ? __kasan_check_read+0x15/0x20 [ 80.616494][ T1376] __x64_sys_write+0x7f/0x90 [ 80.616515][ T1376] x64_sys_call+0x271c/0x2ee0 [ 80.616543][ T1376] do_syscall_64+0x57/0xf0 [ 80.616561][ T1376] ? clear_bhb_loop+0x50/0xa0 [ 80.616582][ T1376] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.616596][ T1376] RIP: 0033:0x7f2e8715e98e [ 80.616608][ T1376] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 80.616619][ T1376] RSP: 002b:00007f2e88030fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 80.616636][ T1376] RAX: ffffffffffffffda RBX: 00007f2e880316c0 RCX: 00007f2e8715e98e [ 80.616651][ T1376] RDX: 0000000000000001 RSI: 00007f2e880310a0 RDI: 0000000000000005 [ 80.616665][ T1376] RBP: 00007f2e88031090 R08: 0000000000000000 R09: 0000000000000000 [ 80.616678][ T1376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.616691][ T1376] R13: 00007f2e87426038 R14: 00007f2e87425fa0 R15: 00007ffc38d67948 [ 80.616709][ T1376] [ 80.865123][ T310] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 80.904589][ T383] hid-multitouch 0003:0EEF:72C4.0008: No inputs registered, leaving [ 80.914007][ T383] hid-multitouch 0003:0EEF:72C4.0008: hiddev96,hidraw0: USB HID v0.00 Device [HID 0eef:72c4] on usb-dummy_hcd.1-1/input0 [ 80.956180][ T1384] tmpfs: Unknown parameter 'usrquota' [ 80.969024][ T1384] overlayfs: missing 'lowerdir' [ 81.075145][ T310] usb 4-1: Using ep0 maxpacket: 32 [ 81.087379][ T310] usb 4-1: New USB device found, idVendor=09e8, idProduct=0062, bcdDevice= 0.40 [ 81.105112][ T310] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.113233][ T310] usb 4-1: Product: syz [ 81.117451][ T310] usb 4-1: Manufacturer: syz [ 81.122067][ T310] usb 4-1: SerialNumber: syz [ 81.145811][ T9] usb 2-1: USB disconnect, device number 42 [ 81.206286][ T1390] syzkaller1: entered promiscuous mode [ 81.213524][ T1390] syzkaller1: entered allmulticast mode [ 81.466184][ T1401] tmpfs: Unknown parameter 'usrquota' [ 81.672635][ T1404] tmpfs: Unknown parameter 'usrquota' [ 81.678994][ T1404] ./dev/sda1: Can't lookup blockdev [ 81.692006][ T1404] overlayfs: missing 'lowerdir' [ 81.705131][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 81.784582][ T1408] x_tables: unsorted underflow at hook 4 [ 81.806894][ T36] audit: type=1400 audit(1789709321.370:319): avc: denied { read write } for pid=1409 comm="syz.1.359" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 81.807117][ T1410] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(1) [ 81.830566][ T36] audit: type=1400 audit(1789709321.370:320): avc: denied { open } for pid=1409 comm="syz.1.359" path="/62/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 81.864331][ T36] audit: type=1400 audit(1789709321.370:321): avc: denied { ioctl } for pid=1409 comm="syz.1.359" path="/62/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 81.872150][ T9] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 81.901475][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.910874][ T9] usb 3-1: config 0 descriptor?? [ 82.220051][ T1416] tmpfs: Unknown parameter 'usrquota' [ 82.235862][ T1416] overlayfs: missing 'lowerdir' [ 82.300232][ T1418] Invalid ELF header type: 2 != 1 [ 82.300258][ T36] audit: type=1400 audit(1789709321.860:322): avc: denied { module_load } for pid=1417 comm="syz.1.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 82.326206][ T1418] Invalid ELF header type: 2 != 1 [ 82.585139][ T318] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 82.594828][ T383] usb 1-1: USB disconnect, device number 26 [ 82.614010][ T36] audit: type=1400 audit(1789709322.170:323): avc: denied { create } for pid=1422 comm="syz.0.363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 82.692190][ T9] usb 3-1: Cannot set autoneg [ 82.697410][ T9] MOSCHIP usb-ethernet driver 3-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 82.710317][ T9] usb 3-1: USB disconnect, device number 28 [ 82.736186][ T318] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.751559][ T318] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 82.765913][ T318] usb 2-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice= 0.03 [ 82.775036][ T318] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.783074][ T318] usb 2-1: Product: syz [ 82.787272][ T318] usb 2-1: Manufacturer: syz [ 82.791882][ T318] usb 2-1: SerialNumber: syz [ 82.799284][ T318] ums-onetouch 2-1:1.0: USB Mass Storage device detected [ 83.026222][ T9] usb 2-1: USB disconnect, device number 43 [ 83.066009][ T1430] bdev: Unknown parameter 'gid' [ 83.082569][ T1432] tmpfs: Unknown parameter 'usrquota' [ 83.088916][ T1432] ./dev/sda1: Can't lookup blockdev [ 83.101983][ T1432] overlayfs: missing 'lowerdir' [ 83.408883][ T1441] tmpfs: Unknown parameter 'usrquota' [ 83.421397][ T1441] overlayfs: missing 'lowerdir' [ 83.650956][ T310] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 83.662233][ T310] usb 4-1: USB disconnect, device number 36 [ 83.666288][ T1392] udevd[1392]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 83.965140][ T310] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 84.116170][ T310] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.126377][ T310] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 84.135392][ T310] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 84.144478][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.153080][ T310] usb 4-1: config 0 descriptor?? [ 84.368478][ T1454] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1454 comm=syz.2.373 [ 84.393214][ T1456] tmpfs: Unknown parameter 'usrquota' [ 84.399304][ T1456] ./dev/sda1: Can't lookup blockdev [ 84.417243][ T1456] overlayfs: missing 'lowerdir' [ 84.460610][ T1459] tmpfs: Unknown parameter '01777777777777777777777' [ 84.470904][ T1459] ./file1: Can't lookup blockdev [ 84.523909][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 84.523928][ T36] audit: type=1400 audit(1789709324.080:328): avc: denied { set_context_mgr } for pid=1463 comm="syz.1.377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 84.561598][ T1466] tmpfs: Unknown parameter 'usrquota' [ 84.576346][ T1466] overlayfs: missing 'lowerdir' [ 84.611927][ T1469] futex_wake_op: syz.1.379 tries to shift op by 144; fix this program [ 84.680392][ T36] audit: type=1400 audit(1789709324.240:329): avc: denied { read } for pid=1479 comm="syz.1.381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 84.731850][ T36] audit: type=1400 audit(1789709324.290:330): avc: denied { append } for pid=1479 comm="syz.1.381" name="001" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 84.758323][ T1482] tipc: Failed to remove unknown binding: 66,0,0/2886997162:936324430/936324431 [ 85.559183][ T1491] tmpfs: Unknown parameter 'usrquota' [ 85.565604][ T1491] ./dev/sda1: Can't lookup blockdev [ 85.577827][ T1491] overlayfs: missing 'lowerdir' [ 85.715182][ T310] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 85.865127][ T310] usb 3-1: Using ep0 maxpacket: 16 [ 85.871256][ T310] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 85.881124][ T310] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 85.890807][ T310] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 85.895125][ T499] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 85.904960][ T310] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 85.911650][ T318] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 85.920430][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 85.935972][ T310] usb 3-1: SerialNumber: syz [ 85.941380][ T1487] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 85.948608][ T1487] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 85.956240][ T310] hub 3-1:1.0: bad descriptor, ignoring hub [ 85.962151][ T310] hub 3-1:1.0: probe with driver hub failed with error -5 [ 85.969421][ T310] cdc_ether 3-1:1.0: skipping garbage [ 86.055492][ T318] usb 2-1: device descriptor read/64, error -71 [ 86.076279][ T499] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 86.087293][ T499] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 86.097067][ T499] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 86.109954][ T499] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 86.119007][ T499] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.127764][ T499] usb 1-1: config 0 descriptor?? [ 86.156626][ T1487] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 86.163933][ T1487] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 86.295133][ T318] usb 2-1: device descriptor read/64, error -71 [ 86.536160][ T499] plantronics 0003:047F:FFFF.0009: No inputs registered, leaving [ 86.544279][ T318] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 86.555402][ T499] plantronics 0003:047F:FFFF.0009: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 86.575925][ T310] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 86.597482][ T36] audit: type=1400 audit(1789709326.160:331): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 86.619296][ T36] audit: type=1400 audit(1789709326.160:332): avc: denied { search } for pid=149 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.640849][ T36] audit: type=1400 audit(1789709326.160:333): avc: denied { read } for pid=149 comm="dhcpcd" name="n15" dev="tmpfs" ino=3192 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 86.662609][ T36] audit: type=1400 audit(1789709326.160:334): avc: denied { open } for pid=149 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=3192 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 86.685149][ T318] usb 2-1: device descriptor read/64, error -71 [ 86.685742][ T36] audit: type=1400 audit(1789709326.160:335): avc: denied { getattr } for pid=149 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=3192 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 86.715314][ T36] audit: type=1400 audit(1789709326.190:336): avc: denied { read } for pid=1503 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=425 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.745496][ T36] audit: type=1400 audit(1789709326.190:337): avc: denied { open } for pid=1503 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=425 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 86.778654][ T1487] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.787186][ T1487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.935140][ T318] usb 2-1: device descriptor read/64, error -71 [ 87.045256][ T318] usb usb2-port1: attempt power cycle [ 87.307962][ T1517] tmpfs: Unknown parameter 'usrquota' [ 87.367647][ T9] usb 1-1: USB disconnect, device number 27 [ 87.386374][ T318] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 87.416157][ T318] usb 2-1: device descriptor read/8, error -71 [ 87.488779][ T10] usb 4-1: USB disconnect, device number 37 [ 87.504678][ T1520] tmpfs: Unknown parameter 'usrquota' [ 87.516214][ T1520] overlayfs: missing 'lowerdir' [ 87.546237][ T318] usb 2-1: device descriptor read/8, error -71 [ 87.785147][ T318] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 87.806165][ T318] usb 2-1: device descriptor read/8, error -71 [ 87.936122][ T318] usb 2-1: device descriptor read/8, error -71 [ 88.045223][ T318] usb usb2-port1: unable to enumerate USB device [ 88.219441][ T299] EXT4-fs error (device sda1): ext4_lookup:1819: inode #529: comm syz-executor: iget: checksum invalid [ 88.230742][ T299] EXT4-fs error (device sda1): ext4_lookup:1819: inode #529: comm syz-executor: iget: checksum invalid [ 88.679004][ T1543] tmpfs: Unknown parameter 'usrquota' [ 88.685163][ T1543] ./dev/sda1: Can't lookup blockdev [ 88.697243][ T1543] overlayfs: missing 'lowerdir' [ 89.866574][ T499] usb 3-1: USB disconnect, device number 29 [ 89.873793][ T1538] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.881695][ T499] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 89.885808][ T1538] netlink: 'syz.0.393': attribute type 1 has an invalid length. [ 89.899624][ T1538] netlink: 9 bytes leftover after parsing attributes in process `syz.0.393'. [ 89.945850][ T1556] tmpfs: Unknown parameter 'usrquota' [ 89.980363][ T46] bridge_slave_1: left allmulticast mode [ 89.997498][ T46] bridge_slave_1: left promiscuous mode [ 90.014466][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.024323][ T1561] tmpfs: Unknown parameter 'usrquota' [ 90.030452][ T46] bridge_slave_0: left allmulticast mode [ 90.037728][ T46] bridge_slave_0: left promiscuous mode [ 90.043442][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.104454][ T1561] overlayfs: missing 'lowerdir' [ 90.173772][ T46] veth1_macvtap: left promiscuous mode [ 90.175130][ T31] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 90.179567][ T46] veth0_vlan: left promiscuous mode [ 90.347803][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 90.358098][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 90.371195][ T31] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 90.380374][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.389755][ T31] usb 2-1: config 0 descriptor?? [ 90.397448][ T31] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 90.515148][ T383] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 90.605175][ T499] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 90.666180][ T383] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 90.676091][ T383] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 90.685867][ T383] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 48, changing to 9 [ 90.696854][ T383] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 26217, setting to 1024 [ 90.708039][ T383] usb 1-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 90.717094][ T383] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.726080][ T1573] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 90.733319][ T1573] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 90.740516][ T1573] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 90.748255][ T383] pl2303 1-1:1.0: pl2303 converter detected [ 90.756524][ T383] usb 1-1: pl2303 converter now attached to ttyUSB0 [ 90.768676][ T499] usb 4-1: unable to get BOS descriptor or descriptor too short [ 90.777263][ T499] usb 4-1: config 1 has an invalid descriptor of length 104, skipping remainder of the config [ 90.787704][ T499] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 90.798145][ T499] usb 4-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 90.807224][ T499] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.815275][ T499] usb 4-1: Product: syz [ 90.819434][ T499] usb 4-1: Manufacturer: syz [ 90.824014][ T499] usb 4-1: SerialNumber: syz [ 91.035431][ T499] usb 4-1: USB disconnect, device number 38 [ 91.065220][ T1567] pl2303 1-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 91.073506][ T1567] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 91.080680][ T1567] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 91.087852][ T1567] pl2303 1-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 91.095983][ T1567] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 91.365305][ T1566] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 91.372985][ T1566] pl2303 ttyUSB0: error sending break = -32 [ 91.381717][ T499] usb 1-1: USB disconnect, device number 28 [ 91.388499][ T499] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 91.396537][ T499] pl2303 1-1:1.0: device disconnected [ 91.583139][ T36] kauditd_printk_skb: 15 callbacks suppressed [ 91.583160][ T36] audit: type=1400 audit(1789709331.140:353): avc: denied { create } for pid=1584 comm="syz.3.405" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 91.615159][ T36] audit: type=1400 audit(1789709331.150:354): avc: denied { unlink } for pid=298 comm="syz-executor" name="file0" dev="tmpfs" ino=839 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 91.825133][ T31] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 91.976187][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 91.987044][ T31] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 91.996098][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.265831][ T36] audit: type=1400 audit(1789709331.830:355): avc: denied { execmem } for pid=1591 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 92.286867][ T1593] syz.0.407 uses obsolete (PF_INET,SOCK_PACKET) [ 92.323944][ T1597] tmpfs: Unknown parameter 'usrquota' [ 92.330060][ T1597] ./dev/sda1: Can't lookup blockdev [ 92.345172][ T1597] overlayfs: missing 'lowerdir' [ 92.409747][ T31] lg-g15 0003:046D:C222.000A: hidraw0: USB HID v1.11 Device [HID 046d:c222] on usb-dummy_hcd.3-1/input0 [ 92.608974][ T36] audit: type=1400 audit(1789709332.170:356): avc: denied { create } for pid=1586 comm="syz.3.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 92.629109][ T36] audit: type=1400 audit(1789709332.170:357): avc: denied { write } for pid=1586 comm="syz.3.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 92.649097][ T36] audit: type=1400 audit(1789709332.170:358): avc: denied { nlmsg_write } for pid=1586 comm="syz.3.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 93.089285][ T1605] tmpfs: Unknown parameter 'usrquota' [ 93.102196][ T1605] overlayfs: missing 'lowerdir' [ 93.102634][ T36] audit: type=1400 audit(1789709332.660:359): avc: denied { mounton } for pid=1604 comm="syz.0.409" path="/104/mnt/file1" dev="sda1" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 93.723899][ T310] usb 2-1: USB disconnect, device number 48 [ 94.137634][ T1616] tmpfs: Unknown parameter 'usrquota' [ 94.210716][ T1616] overlayfs: missing 'lowerdir' [ 94.604049][ T31] lg-g15 0003:046D:C222.000A: Error -71 disabling keyboard emulation for the G-keys, falling back to generic hid-input driver [ 94.618923][ T31] usb 4-1: USB disconnect, device number 39 [ 95.096862][ T36] audit: type=1400 audit(1789709334.660:360): avc: denied { create } for pid=1620 comm="syz.3.415" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 95.119138][ T1626] tmpfs: Unknown parameter 'usrquota' [ 95.190315][ T1630] FAULT_INJECTION: forcing a failure. [ 95.190315][ T1630] name failslab, interval 1, probability 0, space 0, times 0 [ 95.210097][ T1630] CPU: 0 UID: 0 PID: 1630 Comm: syz.3.416 Not tainted syzkaller #0 59fd58dbf897e2c8ba33f91efbb53ce34092dff9 [ 95.210134][ T1630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 95.210147][ T1630] Call Trace: [ 95.210154][ T1630] [ 95.210162][ T1630] __dump_stack+0x21/0x30 [ 95.210198][ T1630] dump_stack_lvl+0x140/0x1c0 [ 95.210228][ T1630] ? __cfi_dump_stack_lvl+0x10/0x10 [ 95.210259][ T1630] dump_stack+0x19/0x20 [ 95.210286][ T1630] should_fail_ex+0x3c2/0x510 [ 95.210312][ T1630] should_failslab+0xac/0x100 [ 95.210338][ T1630] __kmalloc_cache_noprof+0x41/0x470 [ 95.210360][ T1630] ? bpf_prog_alloc_no_stats+0xfe/0x770 [ 95.210390][ T1630] bpf_prog_alloc_no_stats+0xfe/0x770 [ 95.210419][ T1630] bpf_prog_alloc+0x44/0x220 [ 95.210447][ T1630] ? __cfi_bpf_prog_create_from_user+0x1/0x10 [ 95.210488][ T1630] bpf_prog_create_from_user+0xac/0x2b0 [ 95.210516][ T1630] ? __cfi_seccomp_check_filter+0x10/0x10 [ 95.210546][ T1630] do_seccomp+0x79e/0xf20 [ 95.210571][ T1630] ? __se_sys_futex+0x13c/0x320 [ 95.210599][ T1630] ? prctl_set_seccomp+0x80/0x80 [ 95.210624][ T1630] ? xfd_validate_state+0x68/0x140 [ 95.210654][ T1630] ? __kasan_check_write+0x18/0x20 [ 95.210675][ T1630] ? fpregs_restore_userregs+0x11c/0x260 [ 95.210702][ T1630] __x64_sys_seccomp+0x7f/0x90 [ 95.210728][ T1630] x64_sys_call+0x249b/0x2ee0 [ 95.210749][ T1630] do_syscall_64+0x57/0xf0 [ 95.210769][ T1630] ? clear_bhb_loop+0x50/0xa0 [ 95.210798][ T1630] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 95.210824][ T1630] RIP: 0033:0x7f2e8719e159 [ 95.210842][ T1630] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.210860][ T1630] RSP: 002b:00007f2e88031028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 95.210884][ T1630] RAX: ffffffffffffffda RBX: 00007f2e87425fa0 RCX: 00007f2e8719e159 [ 95.210901][ T1630] RDX: 0000200000000200 RSI: 000000000000000c RDI: 0000000000000001 [ 95.210916][ T1630] RBP: 00007f2e8723506b R08: 0000000000000000 R09: 0000000000000000 [ 95.210932][ T1630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.210946][ T1630] R13: 00007f2e87426038 R14: 00007f2e87425fa0 R15: 00007ffc38d67948 [ 95.210966][ T1630] [ 95.565135][ T9] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 95.716415][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 95.724815][ T9] usb 2-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 95.736522][ T9] usb 2-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 95.745624][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.753619][ T9] usb 2-1: Product: syz [ 95.757800][ T9] usb 2-1: Manufacturer: syz [ 95.762399][ T9] usb 2-1: SerialNumber: syz [ 95.972276][ T9] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 95.982412][ T9] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 95.995456][ T9] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 96.006807][ T9] usb 2-1: USB disconnect, device number 49 [ 96.018549][ T349] udevd[349]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 96.268485][ T1638] tmpfs: Unknown parameter 'usrquota' [ 96.275153][ T1638] ./dev/sda1: Can't lookup blockdev [ 96.290193][ T1638] overlayfs: missing 'lowerdir' [ 96.300247][ T1636] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3780442281 (7560884562 ns) > initial count (4669583980 ns). Using initial count to start timer. [ 97.516963][ T1646] tmpfs: Unknown parameter 'usrquota' [ 97.535877][ T1646] overlayfs: missing 'lowerdir' [ 97.755133][ T9] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 97.906199][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 97.916392][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 97.929323][ T9] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 97.938392][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.947121][ T9] usb 2-1: config 0 descriptor?? [ 97.952906][ T9] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 98.863831][ T1658] tmpfs: Unknown parameter 'usrquota' [ 98.916988][ T1658] overlayfs: missing 'lowerdir' [ 99.105110][ T31] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 99.256150][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 99.266995][ T31] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 99.276055][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.689306][ T31] lg-g15 0003:046D:C222.000B: hidraw0: USB HID v1.11 Device [HID 046d:c222] on usb-dummy_hcd.3-1/input0 [ 100.257127][ T36] audit: type=1400 audit(1789709339.820:361): avc: denied { setopt } for pid=1667 comm="syz.0.425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 100.305503][ T36] audit: type=1400 audit(1789709339.870:362): avc: denied { shutdown } for pid=1670 comm="syz.0.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 101.304002][ T45] usb 2-1: USB disconnect, device number 50 [ 101.792728][ T1679] tmpfs: Unknown parameter 'usrquota' [ 101.898966][ T31] lg-g15 0003:046D:C222.000B: Error -71 disabling keyboard emulation for the G-keys, falling back to generic hid-input driver [ 101.920510][ T31] usb 4-1: USB disconnect, device number 40 [ 102.035171][ T45] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 102.187319][ T45] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 102.196406][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.204390][ T45] usb 1-1: Product: syz [ 102.208576][ T45] usb 1-1: Manufacturer: syz [ 102.213179][ T45] usb 1-1: SerialNumber: syz [ 102.682518][ T45] rtl8150 1-1:1.0: couldn't reset the device [ 102.688606][ T45] rtl8150 1-1:1.0: probe with driver rtl8150 failed with error -5 [ 102.698078][ T45] usb 1-1: USB disconnect, device number 29 [ 103.441900][ T1688] tmpfs: Unknown parameter 'usrquota' [ 103.450034][ T1688] ./dev/sda1: Can't lookup blockdev [ 103.468201][ T1688] overlayfs: missing 'lowerdir' [ 103.550209][ T1694] tmpfs: Unknown parameter 'usrquota' [ 103.584631][ T1694] overlayfs: missing 'lowerdir' [ 103.845147][ T31] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 103.996398][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 104.004669][ T31] usb 2-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 104.016348][ T31] usb 2-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 104.025435][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.033427][ T31] usb 2-1: Product: syz [ 104.037596][ T31] usb 2-1: Manufacturer: syz [ 104.042210][ T31] usb 2-1: SerialNumber: syz [ 104.253064][ T31] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 104.263146][ T31] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 104.275878][ T31] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 104.285688][ T31] usb 2-1: USB disconnect, device number 51 [ 104.292826][ T320] udevd[320]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 105.249261][ T1701] tmpfs: Unknown parameter 'usrquota' [ 105.282478][ T36] audit: type=1400 audit(1789709344.840:363): avc: denied { ioctl } for pid=1703 comm="syz.3.435" path="socket:[22973]" dev="sockfs" ino=22973 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 105.322436][ T1711] overlayfs: missing 'lowerdir' [ 105.333327][ T1714] netlink: 'syz.3.436': attribute type 1 has an invalid length. [ 105.349897][ T1714] netlink: 'syz.3.436': attribute type 2 has an invalid length. [ 107.104522][ T1723] tmpfs: Unknown parameter 'usrquota' [ 107.162159][ T1726] tmpfs: Unknown parameter 'usrquota' [ 107.175317][ T1726] overlayfs: missing 'lowerdir' [ 107.335123][ T383] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 107.342746][ T31] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 107.475126][ T383] usb 2-1: device descriptor read/64, error -71 [ 107.496192][ T31] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 107.506332][ T31] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 107.519221][ T31] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 107.528298][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.536934][ T31] usb 1-1: config 0 descriptor?? [ 107.542832][ T31] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 107.715149][ T383] usb 2-1: device descriptor read/64, error -71 [ 107.955140][ T383] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 108.085131][ T383] usb 2-1: device descriptor read/64, error -71 [ 108.325128][ T383] usb 2-1: device descriptor read/64, error -71 [ 108.435213][ T383] usb usb2-port1: attempt power cycle [ 108.775157][ T383] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 108.797013][ T383] usb 2-1: device descriptor read/8, error -71 [ 108.926132][ T383] usb 2-1: device descriptor read/8, error -71 [ 109.175157][ T383] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 109.196099][ T383] usb 2-1: device descriptor read/8, error -71 [ 109.326188][ T383] usb 2-1: device descriptor read/8, error -71 [ 109.435225][ T383] usb usb2-port1: unable to enumerate USB device [ 110.866575][ T9] usb 1-1: USB disconnect, device number 30 [ 111.015548][ T1743] tmpfs: Unknown parameter 'usrquota' [ 111.023502][ T1425] wiimote 0005:057E:0330.000C: hidraw0: BLUETOOTH HID vffffff.fe Device [syz0] on syz0 [ 111.045233][ T1425] wiimote 0005:057E:0330.000C: New device registered [ 111.054451][ T1743] overlayfs: missing 'lowerdir' [ 111.367924][ T1742] wiimote 0005:057E:0330.000C: Device removed [ 111.435131][ T383] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 111.586472][ T383] usb 2-1: unable to get BOS descriptor or descriptor too short [ 111.594746][ T383] usb 2-1: config 1 has an invalid descriptor of length 116, skipping remainder of the config [ 111.606449][ T383] usb 2-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 111.615531][ T383] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.623528][ T383] usb 2-1: Product: syz [ 111.627699][ T383] usb 2-1: Manufacturer: syz [ 111.632301][ T383] usb 2-1: SerialNumber: syz [ 111.841109][ T383] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 111.851214][ T383] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 111.863772][ T383] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 111.873558][ T383] usb 2-1: USB disconnect, device number 56 [ 111.884158][ T319] udevd[319]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 112.135136][ T1425] wiimote 0005:057E:0330.000C: detected device: Nintendo Wii Remote Plus (Gen 2) [ 112.146409][ T1425] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0330.000C/input/input10 [ 112.158866][ T36] audit: type=1400 audit(1789709351.730:364): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=665 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 112.160271][ T1425] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0330.000C/input/input11 [ 112.186856][ T36] audit: type=1400 audit(1789709351.730:365): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=665 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 112.193532][ T1425] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0330.000C/input/input9 [ 112.220705][ T36] audit: type=1400 audit(1789709351.730:366): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=665 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 113.274912][ T1762] tmpfs: Unknown parameter 'usrquota' [ 113.290847][ T1761] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 113.314508][ T1762] overlayfs: missing 'lowerdir' SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=4 req=401 state=3 status=67 (errno 9: Bad file descriptor) [ 113.381891][ T36] audit: type=1400 audit(1789709352.940:367): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[2722]" dev="pipefs" ino=2722 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 113.487757][ T13] bridge_slave_1: left allmulticast mode [ 113.493428][ T13] bridge_slave_1: left promiscuous mode [ 113.499142][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.506812][ T13] bridge_slave_0: left allmulticast mode [ 113.512462][ T13] bridge_slave_0: left promiscuous mode [ 113.518178][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.606190][ T13] tipc: Disabling bearer [ 113.611469][ T13] tipc: Left network mode [ 113.616579][ T13] veth1_macvtap: left promiscuous mode [ 113.622093][ T13] veth0_vlan: left promiscuous mode [ 113.825827][ T13] bridge_slave_1: left allmulticast mode [ 113.831499][ T13] bridge_slave_1: left promiscuous mode [ 113.837164][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.844511][ T13] bridge_slave_0: left allmulticast mode [ 113.850284][ T13] bridge_slave_0: left promiscuous mode [ 113.855917][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.926232][ T13] tipc: Left network mode [ 113.931102][ T13] veth1_macvtap: left promiscuous mode [ 113.936668][ T13] veth0_vlan: left promiscuous mode [ 118.558210][ T13] bridge_slave_1: left allmulticast mode [ 118.563982][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.571815][ T13] bridge_slave_0: left allmulticast mode [ 118.577495][ T13] bridge_slave_0: left promiscuous mode [ 118.583372][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.679211][ T13] veth1_macvtap: left promiscuous mode [ 118.684777][ T13] veth0_vlan: left promiscuous mode