last executing test programs: 5.915567315s ago: executing program 4 (id=2310): r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50) getdents(r0, 0x0, 0x0) lseek(r0, 0x6, 0x1) getdents(r0, 0x0, 0x0) 5.71678086s ago: executing program 4 (id=2312): syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000000)='./file0\x00', 0x10, &(0x7f00000001c0)=ANY=[], 0x1, 0x5e8, &(0x7f00000006c0)="$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") mount$bind(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x1000000, 0x0) 5.450488548s ago: executing program 0 (id=2316): r0 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x2f77e, 0x67) io_setup(0x80, &(0x7f0000000480)=0x0) io_submit(r2, 0x1, &(0x7f0000001d00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 5.412831038s ago: executing program 4 (id=2317): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) read(r1, &(0x7f00000000c0)=""/140, 0x8c) syz_open_procfs(0x0, &(0x7f0000000380)='task\x00') 4.281622718s ago: executing program 0 (id=2320): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)={0x28, r0, 0x801, 0x70bd2b, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0xc, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x1}]}]}, 0x28}}, 0x4c000) 4.280866118s ago: executing program 1 (id=2321): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0xd000, 0x0, 0x0, 0x77, 0x8, 0xfd, 0x0, 0x2, 0x0, 0x8, 0x6, 0xfd}, {0xe000, 0x10000, 0xc, 0xeb, 0x2, 0x71, 0x0, 0x0, 0x4}, {0xeeee0000, 0x1000, 0x10, 0x0, 0x7, 0xc4, 0xff, 0x1, 0x45, 0x3, 0x0, 0xfc}, {0x1, 0x0, 0x9, 0x4, 0x1, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4}, {0x6000, 0xffff1000, 0x3, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x34, 0x7}, {0xffff1000, 0x0, 0x0, 0x78, 0x5, 0x0, 0x2, 0x1c, 0xa3, 0xff, 0x5}, {0xeeee8000, 0xeeee8000, 0xa, 0x4, 0x0, 0x0, 0x7, 0x20}, {0x0, 0x50000, 0xc, 0x0, 0x0, 0x4, 0x8, 0x40, 0x26, 0x0, 0x0, 0x2}, {0x80a0000, 0x3}, {0x6000, 0xfffd}, 0xddf8ffdb, 0x0, 0x0, 0x120, 0x0, 0xf801, 0x0, [0x80000001, 0x0, 0x1, 0xfffffffffffffffe]}) 4.228971199s ago: executing program 0 (id=2322): r0 = socket$inet(0x2, 0x2, 0x1) sendmsg$inet(r0, &(0x7f00000005c0)={&(0x7f00000003c0)={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)='\b\x00', 0x2}, {&(0x7f0000000180)="96bc1480bb35", 0x6}], 0x2, &(0x7f0000001340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x6}]}}}], 0x18}, 0x24008004) 4.228373609s ago: executing program 3 (id=2323): syz_mount_image$ext4(&(0x7f0000001080)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x10, &(0x7f00000004c0), 0x1, 0x3f7, &(0x7f0000000ac0)="$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") r0 = open(0x0, 0x8000, 0x50) getdents(r0, 0x0, 0x0) lseek(r0, 0x6, 0x1) getdents(r0, 0x0, 0x0) 4.067973993s ago: executing program 0 (id=2325): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000200)='./bus\x00', 0x800, &(0x7f0000000000), 0x26, 0x756, &(0x7f00000002c0)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xffff, 0xa}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x7, 0xffffffff, 0x2}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c8c1}, 0x20) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0xd}, {0xfff7, 0xb}, {0xffff, 0xffe0}}}, 0x24}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x1c1100, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001200)={'syzkaller0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="05031612d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 3.941000537s ago: executing program 1 (id=2326): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x5835, 0x8, 0x3, 0x4000000000000e51, 0xfffffffffffffffb, 0x100000005479, 0x1039, 0x200000000006, 0x0, 0x32a, 0xfffffffffffffffb, 0xffffffff, 0xbf4, 0x400fff, 0x8000000000205, 0x800000068], 0x2000, 0x80cd4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.853022739s ago: executing program 3 (id=2327): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./bus\x00', 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB="747a3d5554432c756e695f786c6174653d312c646973636172642c757466383d302c756e695f786c6174653d312c726f6469722c757466383d312c00ee284a015f4d897833fb742704c70630c7e3804afc5fe645f66ca614e17a7c3e5fcafc620b6af31b1896c6c50b36c73b7ad41b37f80916dee79d4e30902beed2"], 0x1, 0x247, &(0x7f0000000840)="$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") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 3.479225429s ago: executing program 3 (id=2328): syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000000)='./file0\x00', 0x10, &(0x7f00000001c0)=ANY=[], 0x1, 0x5e8, &(0x7f00000006c0)="$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") mount$bind(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x1000000, 0x0) 3.378108631s ago: executing program 2 (id=2329): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001400010000000000fbdbdf250a00a100", @ANYRES32=r5, @ANYBLOB="14000100ff05000000000000dfce0000000000010800080002"], 0x34}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000015"], 0x34}, 0x1, 0x0, 0x0, 0x41c1}, 0x4040800) close(0xffffffffffffffff) 3.223532856s ago: executing program 4 (id=2330): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x19c) syz_mount_image$ext4(&(0x7f0000001080)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x10, &(0x7f00000004c0), 0x1, 0x3f7, &(0x7f0000000ac0)="$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") mount(0x0, 0x0, &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x800c4, 0xf7) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1202, 0xc2) write$FUSE_IOCTL(r2, &(0x7f00000000c0)={0x20, 0xffffffffffffffda, 0x0, {0x5, 0x4, 0x408, 0xe3}}, 0x20) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x3ffff) write(r0, &(0x7f0000000080)='4', 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000180)) syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x20210849, &(0x7f00000003c0)=ANY=[@ANYBLOB='iocharset=ascii,discard,dmask=00000000000000000000007,uid=', @ANYRES64, @ANYBLOB="00646d61c6d61a303030303030303030303030303135322c696f433161720300000069736f380000000000", @ANYRES16, @ANYRES16=r0, @ANYRES32, @ANYRESHEX], 0x81, 0x14f5, &(0x7f0000001580)="$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") 2.230335481s ago: executing program 3 (id=2331): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000002c0)=0xfffffff8, 0x4) 2.142432294s ago: executing program 2 (id=2332): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0x10, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 2.097119295s ago: executing program 1 (id=2333): syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x40, &(0x7f0000000200)={[{@creator={'creator', 0x3d, "91b212f7"}}, {@barrier}, {@gid}, {@type={'type', 0x3d, "abe89a7a"}}, {@nobarrier}]}, 0xff, 0x5d9, &(0x7f0000000cc0)="$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") removexattr(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', 'nobarrier'}) 2.084135875s ago: executing program 0 (id=2334): open(0x0, 0x81980, 0x108) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_open_dev$hidraw(0x0, 0x82, 0x2) sched_setscheduler(0x0, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, r1) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000000400)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r4, 0x0, 0x0) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCETHTOOL(r5, 0x8946, 0x0) 2.073560336s ago: executing program 2 (id=2335): socket$inet6_sctp(0xa, 0x5, 0x84) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={'netdevsim0\x00', 0x0}) unshare(0x1e060c80) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000180)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_RANGEINFO(r3, 0x80106408, &(0x7f0000000280)={0xb, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0xd01, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003740)={r4, 0x0, 0x15, 0x1000, &(0x7f00000000c0)="7dd53cbd3194ca5fdf819f26407baee211bc663e89", &(0x7f0000002600)=""/4096, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3}, 0x50) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x80) acct(&(0x7f00000000c0)='./file1\x00') syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) 1.956954849s ago: executing program 3 (id=2336): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0xd000, 0x0, 0x0, 0x77, 0x8, 0xfd, 0x0, 0x2, 0x0, 0x8, 0x6, 0xfd}, {0xe000, 0x10000, 0xc, 0xeb, 0x2, 0x71, 0x0, 0x0, 0x4}, {0xeeee0000, 0x1000, 0x10, 0x0, 0x7, 0xc4, 0xff, 0x1, 0x45, 0x3, 0x0, 0xfc}, {0x1, 0x0, 0x9, 0x4, 0x1, 0x0, 0x9, 0x0, 0x3, 0x0, 0x4}, {0x6000, 0xffff1000, 0x3, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x34, 0x7}, {0xffff1000, 0x0, 0x0, 0x78, 0x5, 0x0, 0x2, 0x1c, 0xa3, 0xff, 0x5}, {0xeeee8000, 0xeeee8000, 0xa, 0x4, 0x0, 0x0, 0x7, 0x20}, {0x0, 0x50000, 0xc, 0x0, 0x0, 0x4, 0x8, 0x40, 0x26, 0x0, 0x0, 0x2}, {0x80a0000, 0x3}, {0x6000, 0xfffd}, 0xddf8ffdb, 0x0, 0x0, 0x120, 0x0, 0xf801, 0x0, [0x80000001, 0x0, 0x1, 0xfffffffffffffffe]}) 1.125185021s ago: executing program 1 (id=2337): mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x33ed0000) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0xffff, 0x4) write(r0, &(0x7f0000000000)="240000001a005f0314f9f407000904000200000001000000000000000800040001000000", 0x24) recvmmsg(r0, &(0x7f0000000a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=""/17, 0x11}}], 0x1, 0x2002, 0x0) 1.063511942s ago: executing program 2 (id=2338): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000008c0), 0x141440, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x0, 0x2d5, &(0x7f00000000c0)="$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") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)=@x86={0x60, 0x4, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0xff, 0xff, 0x0, '\x00', 0x0, 0x1}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) 869.042237ms ago: executing program 3 (id=2339): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x2008042, &(0x7f00000001c0)={[{@nodiscard}, {@errors_remount}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@delalloc}, {@data_err_ignore}]}, 0x1, 0x571, &(0x7f0000000780)="$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") setxattr$system_posix_acl(&(0x7f0000000140)='.\x00', &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000001000700000000000400030000000000100005000000000020"], 0x24, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x40) 862.113728ms ago: executing program 1 (id=2340): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x280440e, &(0x7f0000000140), 0x1, 0xbdb, &(0x7f0000001000)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x100, 0x52) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@id={0x2, 0x0, @d}}) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 749.455621ms ago: executing program 2 (id=2341): syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000000)='./file0\x00', 0x10, &(0x7f00000001c0)=ANY=[], 0x1, 0x5e8, &(0x7f00000006c0)="$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") mount$bind(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x1000000, 0x0) 551.342045ms ago: executing program 4 (id=2342): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./bus\x00', 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB="747a3d5554432c756e695f786c6174653d312c646973636172642c757466383d302c756e695f786c6174653d312c726f6469722c757466383d312c00ee284a015f4d897833fb742704c70630c7e3804afc5fe645f66ca614e17a7c3e5fcafc620b6af31b1896c6c50b36c73b7ad41b37f80916dee79d4e30902beed2"], 0x1, 0x247, &(0x7f0000000840)="$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") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) 379.6678ms ago: executing program 2 (id=2343): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001400010000000000fbdbdf250a00a100", @ANYRES32=r5, @ANYBLOB="14000100ff05000000000000dfce0000000000010800080002"], 0x34}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000015"], 0x34}, 0x1, 0x0, 0x0, 0x41c1}, 0x4040800) close(0xffffffffffffffff) 97.018968ms ago: executing program 1 (id=2344): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000200)='./bus\x00', 0x800, &(0x7f0000000000), 0x26, 0x756, &(0x7f00000002c0)="$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") r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xffff, 0xa}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x7, 0xffffffff, 0x2}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c8c1}, 0x20) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x0, 0xd}, {0xfff7, 0xb}, {0xffff, 0xffe0}}}, 0x24}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x1c1100, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001200)={'syzkaller0\x00', 0x0}) sendto$packet(r4, &(0x7f00000002c0)="05031612d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) 70.095758ms ago: executing program 0 (id=2345): bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={0xffffffffffffffff, 0x10, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 0s ago: executing program 4 (id=2346): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000080)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7, r0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) syz_mount_image$ext4(&(0x7f00000005c0)='ext3\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0ed000e, &(0x7f0000000240)={[{@min_batch_time={'min_batch_time', 0x3d, 0xff}}, {@jqfmt_vfsv0}, {@min_batch_time={'min_batch_time', 0x3d, 0x3ff}}, {@noload}, {@norecovery}, {@noblock_validity}, {@resgid}, {@inlinecrypt}, {@errors_continue}]}, 0xfa, 0x491, &(0x7f0000000f00)="$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") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x32600) kernel console output (not intermixed with test programs): : failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 443.358232][ T8477] loop3: detected capacity change from 0 to 512 [ 443.413511][ T8477] EXT4-fs (loop3): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 443.698619][ T21] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 444.101830][ T21] usb 2-1: unable to get BOS descriptor or descriptor too short [ 444.452100][ T21] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 444.792538][ T8487] netlink: 'syz.3.1248': attribute type 2 has an invalid length. [ 444.831131][ T21] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 444.850799][ T21] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.889385][ T21] usb 2-1: Product: syz [ 444.904000][ T21] usb 2-1: Manufacturer: syz [ 444.929703][ T21] usb 2-1: SerialNumber: syz [ 445.054287][ T8492] loop4: detected capacity change from 0 to 256 [ 445.211883][ T8492] exfat: Bad value for 'uid' [ 445.523743][ T21] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 445.580949][ T21] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 445.589590][ T21] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 445.668214][ T8498] loop4: detected capacity change from 0 to 1024 [ 445.675011][ T21] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 445.688575][ T8498] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 445.715364][ T21] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 445.748198][ T21] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 445.775274][ T21] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 445.800494][ T8498] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c028, mo2=0002] [ 445.832601][ T8498] System zones: 0-1, 3-12 [ 445.852200][ T8498] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,dioread_nolock,min_batch_time=0x0000000000000002,nojournal_checksum,debug_want_extra_isize=0x000000000000000e,init_itable,errors=remount-ro,acl,auto_da_alloc=0x0000000000000340,debug,barrier=0x0000000000000007. Quota mode: none. [ 446.172932][ T8512] loop2: detected capacity change from 0 to 512 [ 446.207947][ T8510] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 446.216187][ T8510] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 446.224776][ T8510] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 446.234161][ T8512] EXT4-fs (loop2): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 446.549468][ T21] usb 2-1: USB disconnect, device number 18 [ 447.175175][ T8522] loop4: detected capacity change from 0 to 512 [ 447.427501][ T8522] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 448.254114][ T8530] loop2: detected capacity change from 0 to 512 [ 448.281743][ T8522] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 448.324623][ T8522] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 448.347740][ T8530] EXT4-fs (loop2): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 448.360827][ T8522] [EXT4 FS bs=4096, gc=2, bpg=35, ipg=32, mo=e040e01c, mo2=0000] [ 448.390568][ T8522] EXT4-fs (loop4): failed to initialize system zone (-117) [ 448.399520][ T8522] EXT4-fs (loop4): mount failed [ 448.512084][ T8535] 9pnet_virtio: no channels available for device syz [ 448.792324][ T8522] loop4: detected capacity change from 0 to 512 [ 449.412281][ T8547] netlink: 'syz.2.1263': attribute type 2 has an invalid length. [ 449.741163][ T8522] EXT4-fs (loop4): mounted filesystem without journal. Opts: nojournal_checksum,,errors=continue. Quota mode: writeback. [ 450.426099][ T8564] loop3: detected capacity change from 0 to 164 [ 450.588589][ T8564] rock: directory entry would overflow storage [ 450.613441][ T8564] rock: sig=0x4543, size=28, remaining=18 [ 450.643772][ T8568] loop4: detected capacity change from 0 to 512 [ 450.755693][ T8568] EXT4-fs (loop4): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 451.768263][ T8579] loop4: detected capacity change from 0 to 512 [ 451.857363][ T8579] EXT4-fs (loop4): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 451.872697][ T8581] loop3: detected capacity change from 0 to 256 [ 452.001677][ T8581] exfat: Bad value for 'uid' [ 452.644681][ T8586] loop3: detected capacity change from 0 to 512 [ 452.721342][ T8586] EXT4-fs (loop3): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 453.917547][ T8607] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 453.926531][ T8607] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 453.935587][ T8607] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 454.779566][ T8611] loop3: detected capacity change from 0 to 164 [ 454.893190][ T8611] rock: directory entry would overflow storage [ 454.898697][ T8607] Process accounting resumed [ 454.919038][ T8611] rock: sig=0x4543, size=28, remaining=18 [ 455.006551][ T8615] loop0: detected capacity change from 0 to 512 [ 455.067576][ T8615] EXT4-fs (loop0): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 455.381532][ T8619] loop3: detected capacity change from 0 to 256 [ 455.441592][ T8619] exfat: Deprecated parameter 'utf8' [ 455.508188][ T8619] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 455.594707][ T8621] loop1: detected capacity change from 0 to 256 [ 455.677379][ T8621] exfat: Bad value for 'uid' [ 455.846866][ T8624] loop1: detected capacity change from 0 to 2048 [ 455.971825][ T8624] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 456.050045][ T8624] ext4 filesystem being mounted at /256/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 456.448348][ T8634] loop1: detected capacity change from 0 to 512 [ 456.661764][ T8634] EXT4-fs (loop1): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 457.832345][ T8653] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 457.859611][ T8656] loop2: detected capacity change from 0 to 1024 [ 457.898206][ T8653] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 457.941430][ T8653] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 457.974529][ T8656] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 458.066427][ T8656] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c028, mo2=0002] [ 458.090821][ T8656] System zones: 0-1, 3-12 [ 458.128668][ T8656] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,dioread_nolock,min_batch_time=0x0000000000000002,nojournal_checksum,debug_want_extra_isize=0x000000000000000e,init_itable,errors=remount-ro,acl,auto_da_alloc=0x0000000000000340,debug,barrier=0x0000000000000007. Quota mode: none. [ 458.654549][ T8665] loop1: detected capacity change from 0 to 256 [ 458.761547][ T8665] exfat: Deprecated parameter 'utf8' [ 458.785924][ T8665] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 459.805530][ T8667] 9pnet_virtio: no channels available for device syz [ 460.608638][ T26] audit: type=1326 audit(1786059581.565:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8683 comm="syz.4.1300" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe7e7e0f0d9 code=0x0 [ 460.655246][ T8686] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1301'. [ 460.696525][ T8686] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1301'. [ 461.336561][ T8703] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 461.438999][ T8703] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 461.473313][ T8703] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 461.519803][ T8706] loop3: detected capacity change from 0 to 512 [ 461.843326][ T8714] loop2: detected capacity change from 0 to 256 [ 462.539435][ T8706] EXT4-fs (loop3): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 462.604027][ T8714] exfat: Deprecated parameter 'utf8' [ 462.619186][ T8714] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 464.498750][ T8733] 9pnet_virtio: no channels available for device syz [ 464.710409][ T26] audit: type=1326 audit(1786059585.665:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8744 comm="syz.1.1317" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc2996e80d9 code=0x0 [ 464.852940][ T8751] netlink: 52 bytes leftover after parsing attributes in process `syz.3.1318'. [ 464.864315][ T8751] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1318'. [ 464.935701][ T8753] loop4: detected capacity change from 0 to 1024 [ 465.035740][ T8753] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 465.166343][ T8753] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c028, mo2=0002] [ 465.188121][ T8753] System zones: 0-1, 3-12 [ 465.282353][ T8753] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,dioread_nolock,min_batch_time=0x0000000000000002,nojournal_checksum,debug_want_extra_isize=0x000000000000000e,init_itable,errors=remount-ro,acl,auto_da_alloc=0x0000000000000340,debug,barrier=0x0000000000000007. Quota mode: none. [ 466.322978][ T8767] loop3: detected capacity change from 0 to 512 [ 466.679989][ T8767] EXT4-fs (loop3): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 468.632568][ T8791] netlink: 52 bytes leftover after parsing attributes in process `syz.3.1330'. [ 468.764268][ T8791] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1330'. [ 468.828483][ T8795] 9pnet_virtio: no channels available for device syz [ 470.400886][ T26] audit: type=1326 audit(1786059591.355:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8811 comm="syz.2.1335" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7b86ce20d9 code=0x0 [ 470.490317][ T8818] loop3: detected capacity change from 0 to 2048 [ 470.608045][ T8818] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 470.638450][ T8818] ext4 filesystem being mounted at /265/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 470.766488][ T8829] loop4: detected capacity change from 0 to 2048 [ 470.813855][ T8829] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 470.919936][ T8831] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1341'. [ 471.972493][ T8841] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1344'. [ 471.981698][ T8841] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1344'. [ 473.399824][ T8867] loop0: detected capacity change from 0 to 2048 [ 473.560910][ T8867] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 473.602041][ T8867] ext4 filesystem being mounted at /280/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 473.770791][ T7700] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 473.851346][ T8884] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1358'. [ 473.860503][ T8884] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1358'. [ 474.131465][ T7700] usb 4-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 474.182758][ T7700] usb 4-1: config 0 interface 0 has no altsetting 0 [ 474.461202][ T7700] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 474.509715][ T7700] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 474.560506][ T7700] usb 4-1: Product: syz [ 474.580833][ T7700] usb 4-1: Manufacturer: syz [ 474.585511][ T7700] usb 4-1: SerialNumber: syz [ 474.681633][ T8894] bridge0: port 3(syz_tun) entered blocking state [ 474.688968][ T8894] bridge0: port 3(syz_tun) entered disabled state [ 474.703393][ T8894] device syz_tun entered promiscuous mode [ 475.482791][ T7700] usb 4-1: config 0 descriptor?? [ 475.488423][ T8894] bridge0: port 3(syz_tun) entered blocking state [ 475.495184][ T8894] bridge0: port 3(syz_tun) entered forwarding state [ 475.552845][ T7700] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 475.704015][ T8899] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1359'. [ 475.744927][ T4268] usb 4-1: USB disconnect, device number 10 [ 476.706636][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 477.489931][ T8922] loop1: detected capacity change from 0 to 2048 [ 477.832020][ T8922] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 477.944590][ T8922] ext4 filesystem being mounted at /276/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 478.147828][ T8938] netlink: 52 bytes leftover after parsing attributes in process `syz.3.1374'. [ 478.184619][ T8938] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1374'. [ 479.415196][ T7700] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 479.811602][ T7700] usb 2-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 479.876918][ T7700] usb 2-1: config 0 interface 0 has no altsetting 0 [ 480.181160][ T8972] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1386'. [ 480.351016][ T7700] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 480.393632][ T7700] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 480.458925][ T7700] usb 2-1: Product: syz [ 480.474729][ T7700] usb 2-1: Manufacturer: syz [ 480.479395][ T7700] usb 2-1: SerialNumber: syz [ 480.517237][ T7700] usb 2-1: config 0 descriptor?? [ 480.592340][ T7700] snd-usb-audio: probe of 2-1:0.0 failed with error -22 [ 480.648862][ T8989] loop4: detected capacity change from 0 to 2048 [ 480.712693][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 481.054631][ T7700] usb 2-1: USB disconnect, device number 19 [ 481.110503][ T8989] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 481.129231][ T8989] ext4 filesystem being mounted at /261/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 482.400478][ T9018] binder: 9017:9018 ioctl c0306201 2000000004c0 returned -14 [ 482.443871][ T9018] binder: 9017:9018 ioctl c0306201 0 returned -14 [ 482.613738][ T9025] loop1: detected capacity change from 0 to 512 [ 482.620257][ T9022] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1404'. [ 482.676246][ T9025] EXT4-fs (loop1): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 482.922399][ T9028] fuse: Unknown parameter 'grou00000000000000000000' [ 483.529757][ T9034] loop2: detected capacity change from 0 to 2048 [ 483.577528][ T9038] loop1: detected capacity change from 0 to 512 [ 483.625791][ T9034] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 483.645310][ T9034] ext4 filesystem being mounted at /294/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 483.722711][ T9038] EXT4-fs (loop1): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 483.810790][ T21] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 484.475049][ T21] usb 4-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 484.515741][ T21] usb 4-1: config 0 interface 0 has no altsetting 0 [ 484.830951][ T21] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 484.848072][ T21] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 485.036643][ T21] usb 4-1: Product: syz [ 485.041788][ T21] usb 4-1: Manufacturer: syz [ 485.046436][ T21] usb 4-1: SerialNumber: syz [ 485.065959][ T21] usb 4-1: config 0 descriptor?? [ 485.166091][ T21] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 485.203397][ T9062] binder: 9061:9062 ioctl c0306201 2000000004c0 returned -14 [ 485.238961][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 485.264898][ T9062] binder: 9061:9062 ioctl c0306201 0 returned -14 [ 485.324385][ T21] usb 4-1: USB disconnect, device number 11 [ 486.611860][ T9069] 9pnet_virtio: no channels available for device syz [ 486.647457][ T9076] loop4: detected capacity change from 0 to 512 [ 486.773135][ T26] audit: type=1326 audit(1786059607.735:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9077 comm="syz.3.1422" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=39 compat=0 ip=0x7f74f8ad9e57 code=0x0 [ 487.005357][ T9076] EXT4-fs (loop4): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 487.840534][ T9091] loop1: detected capacity change from 0 to 512 [ 488.063349][ T9091] EXT4-fs (loop1): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 488.097594][ T9095] binder: 9094:9095 ioctl c0306201 2000000004c0 returned -14 [ 488.146869][ T9095] binder: 9094:9095 ioctl c0306201 0 returned -14 [ 489.557377][ T9112] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 489.567109][ T9112] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 489.575591][ T9112] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 490.031705][ T9121] loop4: detected capacity change from 0 to 256 [ 490.124257][ T9121] exfat: Deprecated parameter 'utf8' [ 490.821292][ T9121] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 490.905129][ T9114] Process accounting resumed [ 491.174262][ T9131] loop1: detected capacity change from 0 to 512 [ 491.304610][ T9131] EXT4-fs (loop1): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 491.322002][ T9136] loop0: detected capacity change from 0 to 1024 [ 491.360961][ T9138] binder: BINDER_SET_CONTEXT_MGR already set [ 491.367550][ T9138] binder: 9137:9138 ioctl 4018620d 200000004a80 returned -16 [ 491.376946][ T9138] binder: 9137:9138 ioctl c0306201 2000000004c0 returned -14 [ 491.979316][ T9142] loop4: detected capacity change from 0 to 512 [ 492.281622][ T9136] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 492.304918][ T9136] ext4 filesystem being mounted at /295/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 492.346696][ T9142] EXT4-fs (loop4): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 492.663820][ T9157] netlink: 68 bytes leftover after parsing attributes in process `syz.2.1444'. [ 492.675843][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.682715][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.695346][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.749974][ T9157] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 492.770793][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.778290][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.785814][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.793241][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 492.802429][ T9157] virt_wifi0 speed is unknown, defaulting to 1000 [ 494.012789][ T9175] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 494.021190][ T9175] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 494.029619][ T9175] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 494.127506][ T9177] loop4: detected capacity change from 0 to 256 [ 494.901626][ T9177] exfat: Deprecated parameter 'utf8' [ 494.932085][ T9177] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 495.070565][ T9175] Process accounting resumed [ 495.473509][ T9195] binder: 9194:9195 ioctl c0306201 2000000004c0 returned -14 [ 496.019822][ T9202] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1455'. [ 496.307835][ T9207] netlink: 68 bytes leftover after parsing attributes in process `syz.4.1456'. [ 496.317884][ T9207] siw: device registration error -23 [ 497.115268][ T9209] loop4: detected capacity change from 0 to 1024 [ 497.170542][ T9211] loop2: detected capacity change from 0 to 512 [ 497.268094][ T9209] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 497.280416][ T9209] ext4 filesystem being mounted at /278/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 497.404236][ T9211] EXT4-fs (loop2): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 498.120481][ T9221] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1461'. [ 498.200176][ T9227] fuse: Unknown parameter 'group_i00000000000000000000' [ 498.306168][ T9233] binder: 9232:9233 ioctl c0306201 2000000004c0 returned -14 [ 498.547499][ T9240] loop2: detected capacity change from 0 to 256 [ 499.410856][ T5240] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 499.609741][ T9249] netlink: 68 bytes leftover after parsing attributes in process `syz.4.1468'. [ 499.619532][ T9249] siw: device registration error -23 [ 500.281538][ T9240] exfat: Deprecated parameter 'utf8' [ 500.355627][ T9240] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 500.405523][ T9254] loop3: detected capacity change from 0 to 1024 [ 500.679955][ T9254] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 500.690776][ T9254] ext4 filesystem being mounted at /284/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 500.750807][ T5240] usb 1-1: unable to get BOS descriptor or descriptor too short [ 500.761403][ T9254] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 16: comm syz.3.1472: path /284/file1: bad entry in directory: rec_len is smaller than minimal - offset=876, inode=0, rec_len=0, size=1024 fake=0 [ 500.792891][ T9263] binder: BINDER_SET_CONTEXT_MGR already set [ 500.798921][ T9263] binder: 9262:9263 ioctl 4018620d 200000004a80 returned -16 [ 500.837482][ T9269] fuse: Unknown parameter 'group_id00000000000000000000' [ 500.845677][ T9270] binder: 9262:9270 ioctl c0306201 2000000004c0 returned -14 [ 500.921323][ T5240] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 500.943634][ T5240] usb 1-1: can't read configurations, error -71 [ 501.213442][ T9287] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 501.309207][ T9287] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 501.323397][ T9287] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 501.415637][ T9293] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1481'. [ 501.430960][ T9293] wg2 speed is unknown, defaulting to 1000 [ 501.454041][ T9293] wg2 speed is unknown, defaulting to 1000 [ 501.464363][ T9293] wg2 speed is unknown, defaulting to 1000 [ 501.590508][ T9293] infiniband sy: set active [ 501.595588][ T9293] infiniband sy: added wg2 [ 501.608919][ T9293] infiniband sy: Couldn't open port 1 [ 501.629825][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.636220][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.659458][ T9293] RDS/IB: sy: added [ 501.664453][ T9293] smc: adding ib device sy with port count 1 [ 501.671174][ T9293] smc: ib device sy port 1 has pnetid [ 501.771416][ T4236] wg2 speed is unknown, defaulting to 1000 [ 501.926931][ T9293] wg2 speed is unknown, defaulting to 1000 [ 501.951436][ T4325] wg2 speed is unknown, defaulting to 1000 [ 502.196175][ T9293] wg2 speed is unknown, defaulting to 1000 [ 502.298057][ T9293] wg2 speed is unknown, defaulting to 1000 [ 502.399411][ T9293] wg2 speed is unknown, defaulting to 1000 [ 502.501021][ T9293] wg2 speed is unknown, defaulting to 1000 [ 502.865514][ T9301] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1486'. [ 502.900265][ T9287] Process accounting resumed [ 503.233288][ T9308] binder: 9307:9308 ioctl c0306201 2000000004c0 returned -14 [ 503.358630][ T9315] loop4: detected capacity change from 0 to 1024 [ 503.370054][ T9313] fuse: Unknown parameter 'group_id00000000000000000000' [ 503.464902][ T9315] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 503.487555][ T9315] ext4 filesystem being mounted at /285/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 503.546853][ T4269] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 503.663728][ T9315] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 16: comm syz.4.1491: path /285/file1: bad entry in directory: rec_len is smaller than minimal - offset=876, inode=0, rec_len=0, size=1024 fake=0 [ 503.774077][ T9329] loop1: detected capacity change from 0 to 2048 [ 503.930009][ T9333] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1495'. [ 503.940849][ T9333] rdma_rxe: rxe_register_device failed with error -23 [ 503.948832][ T9333] rdma_rxe: failed to add wg2 [ 504.592830][ T9329] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 504.621922][ T9329] ext4 filesystem being mounted at /305/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 504.660948][ T4269] usb 4-1: unable to get BOS descriptor or descriptor too short [ 504.707270][ T9329] device syzkaller0 entered promiscuous mode [ 504.721626][ T4269] usb 4-1: not running at top speed; connect to a high speed hub [ 504.734745][ T9336] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 504.743177][ T9336] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 504.751701][ T9336] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 504.851235][ T4269] usb 4-1: config 136 has an invalid interface number: 30 but max is 0 [ 504.871301][ T4269] usb 4-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 504.902329][ T4269] usb 4-1: config 136 has no interface number 0 [ 504.908817][ T4269] usb 4-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 504.938764][ T9346] binder: 9344:9346 ioctl c0306201 2000000004c0 returned -14 [ 505.081251][ T9352] fuse: Unknown parameter 'group_id00000000000000000000' [ 505.111275][ T4269] usb 4-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 505.135952][ T4269] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 505.159411][ T4269] usb 4-1: Product: syz [ 505.164264][ T4269] usb 4-1: Manufacturer: syz [ 505.169155][ T4269] usb 4-1: SerialNumber: syz [ 505.241620][ T9356] loop4: detected capacity change from 0 to 1024 [ 505.293703][ T9356] EXT4-fs (loop4): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 505.303593][ T9356] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (40000) [ 505.718427][ T9336] Process accounting resumed [ 505.775513][ T9362] loop2: detected capacity change from 0 to 1024 [ 505.828606][ T9362] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 505.841562][ T9362] ext4 filesystem being mounted at /308/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 506.564714][ T9378] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1508'. [ 506.575765][ T9378] rdma_rxe: rxe_register_device failed with error -23 [ 506.583716][ T9378] rdma_rxe: failed to add wg2 [ 507.365555][ T9382] binder: 9379:9382 ioctl c0306201 2000000004c0 returned -14 [ 507.463628][ T9384] loop1: detected capacity change from 0 to 256 [ 508.231413][ T9384] exfat: Deprecated parameter 'utf8' [ 508.319302][ T9384] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 508.415766][ T4269] snd-usb-audio: probe of 4-1:136.30 failed with error -2 [ 508.454812][ T4269] usb 4-1: USB disconnect, device number 12 [ 508.521946][ T4958] udevd[4958]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 508.600512][ T9391] fuse: Bad value for 'user_id' [ 508.899471][ T9398] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 508.908385][ T9398] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 508.916960][ T9398] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 508.975109][ T9394] loop2: detected capacity change from 0 to 2048 [ 509.098717][ T9394] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 509.128183][ T9394] ext4 filesystem being mounted at /310/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 509.196239][ T9408] loop1: detected capacity change from 0 to 1024 [ 509.217536][ T9394] device syzkaller0 entered promiscuous mode [ 509.293575][ T9408] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 509.321670][ T9408] ext4 filesystem being mounted at /313/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 509.710291][ T9398] Process accounting resumed [ 510.049218][ T9423] loop4: detected capacity change from 0 to 256 [ 510.067562][ T4268] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 510.091559][ T9423] exfat: Deprecated parameter 'utf8' [ 510.125371][ T9423] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 510.144448][ T9425] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1525'. [ 510.352974][ T9393] loop0: detected capacity change from 0 to 65536 [ 510.627891][ T9432] loop3: detected capacity change from 0 to 256 [ 511.231602][ T9432] exfat: Deprecated parameter 'utf8' [ 511.280877][ T4268] usb 2-1: unable to get BOS descriptor or descriptor too short [ 511.290781][ T23] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 511.313136][ T9432] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 511.326139][ T4268] usb 2-1: not running at top speed; connect to a high speed hub [ 511.420945][ T4268] usb 2-1: config 136 has an invalid interface number: 30 but max is 0 [ 511.432693][ T4268] usb 2-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 511.458625][ T4268] usb 2-1: config 136 has no interface number 0 [ 511.465172][ T4268] usb 2-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 511.655589][ T9436] fuse: Bad value for 'user_id' [ 511.701215][ T4268] usb 2-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 511.719267][ T4268] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.750267][ T4268] usb 2-1: Product: syz [ 511.758131][ T4268] usb 2-1: Manufacturer: syz [ 511.761490][ T23] usb 3-1: unable to get BOS descriptor or descriptor too short [ 511.768422][ T4268] usb 2-1: SerialNumber: syz [ 511.801770][ T23] usb 3-1: not running at top speed; connect to a high speed hub [ 511.810058][ T9444] loop3: detected capacity change from 0 to 1024 [ 511.891005][ T23] usb 3-1: config 136 has an invalid interface number: 30 but max is 0 [ 511.899345][ T23] usb 3-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 511.929518][ T9444] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 511.953204][ T23] usb 3-1: config 136 has no interface number 0 [ 511.959551][ T23] usb 3-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 511.967123][ T9448] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1533'. [ 511.975001][ T9444] ext4 filesystem being mounted at /294/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 512.180829][ T9365] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 512.364597][ T9451] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 512.372932][ T9451] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 512.381586][ T9451] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 512.541268][ T23] usb 3-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 512.567764][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 512.606975][ T23] usb 3-1: Product: syz [ 512.632657][ T23] usb 3-1: Manufacturer: syz [ 512.671841][ T23] usb 3-1: SerialNumber: syz [ 512.982658][ T9451] Process accounting resumed [ 513.236758][ T9467] loop0: detected capacity change from 0 to 256 [ 513.291441][ T9467] exfat: Deprecated parameter 'utf8' [ 513.323247][ T9467] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 513.621656][ T23] snd-usb-audio: probe of 3-1:136.30 failed with error -2 [ 513.668924][ T23] usb 3-1: USB disconnect, device number 17 [ 513.731686][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 513.757108][ T9469] loop4: detected capacity change from 0 to 1024 [ 513.813919][ T9469] EXT4-fs (loop4): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 513.852624][ T9469] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (40000) [ 514.307644][ T9478] fuse: Bad value for 'user_id' [ 514.334129][ T9484] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1544'. [ 514.343250][ T4268] snd-usb-audio: probe of 2-1:136.30 failed with error -2 [ 514.351255][ T4268] usb 2-1: USB disconnect, device number 20 [ 514.987028][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 515.226635][ T9490] loop2: detected capacity change from 0 to 1024 [ 515.343120][ T9491] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 515.351396][ T9491] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 515.360201][ T9491] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 515.556220][ T9490] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 515.570873][ T9490] ext4 filesystem being mounted at /314/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 516.096319][ T9515] loop2: detected capacity change from 0 to 256 [ 516.121247][ T9491] Process accounting resumed [ 516.141335][ T9515] exfat: Deprecated parameter 'utf8' [ 516.161721][ T9515] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 516.265118][ T9517] loop0: detected capacity change from 0 to 1024 [ 516.345132][ T9517] EXT4-fs (loop0): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 516.375360][ T9517] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (40000) [ 516.624363][ T9521] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1556'. [ 516.645661][ T9523] fuse: Bad value for 'fd' [ 518.048572][ T9542] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 518.056848][ T9542] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 518.065441][ T9542] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 518.090781][ T4231] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 518.117328][ T9545] loop1: detected capacity change from 0 to 1024 [ 518.196078][ T9545] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 518.221410][ T9545] ext4 filesystem being mounted at /321/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 518.278697][ T9553] loop4: detected capacity change from 0 to 1024 [ 518.379352][ T9553] EXT4-fs (loop4): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 518.406383][ T9553] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (40000) [ 518.541386][ T4231] usb 4-1: unable to get BOS descriptor or descriptor too short [ 518.590453][ T4231] usb 4-1: not running at top speed; connect to a high speed hub [ 518.691247][ T4231] usb 4-1: config 136 has an invalid interface number: 30 but max is 0 [ 518.708070][ T4231] usb 4-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 518.741945][ T4231] usb 4-1: config 136 has no interface number 0 [ 518.759113][ T4231] usb 4-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 518.952297][ T9546] Process accounting resumed [ 518.967199][ T4231] usb 4-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 519.007189][ T4231] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.041175][ T4231] usb 4-1: Product: syz [ 519.053833][ T9564] fuse: Bad value for 'fd' [ 519.065886][ T4231] usb 4-1: Manufacturer: syz [ 519.086668][ T4231] usb 4-1: SerialNumber: syz [ 519.560127][ T9570] loop1: detected capacity change from 0 to 256 [ 520.159060][ T9570] exfat: Deprecated parameter 'utf8' [ 520.216403][ T9570] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 520.316585][ T4231] snd-usb-audio: probe of 4-1:136.30 failed with error -2 [ 520.352830][ T4231] usb 4-1: USB disconnect, device number 13 [ 520.483793][ T9585] loop3: detected capacity change from 0 to 1024 [ 520.523679][ T9587] loop0: detected capacity change from 0 to 1024 [ 520.611043][ T4269] usb 5-1: new full-speed USB device number 20 using dummy_hcd [ 520.632754][ T9585] EXT4-fs (loop3): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0 [ 520.645496][ T9590] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 520.653764][ T9590] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 520.662266][ T9590] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 520.680174][ T9585] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (40000) [ 520.740819][ T9587] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 520.771811][ T9587] ext4 filesystem being mounted at /326/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 520.922815][ T9600] fuse: Bad value for 'fd' [ 521.134043][ T4269] usb 5-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 521.168804][ T4269] usb 5-1: config 0 interface 0 has no altsetting 0 [ 521.214699][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 521.431556][ T4269] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 521.461610][ T9606] netlink: 52 bytes leftover after parsing attributes in process `syz.0.1582'. [ 521.471427][ T4269] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 521.551480][ T9606] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1582'. [ 521.571067][ T4269] usb 5-1: Product: syz [ 521.597430][ T4269] usb 5-1: Manufacturer: syz [ 521.620403][ T4269] usb 5-1: SerialNumber: syz [ 521.658274][ T4269] usb 5-1: config 0 descriptor?? [ 521.760802][ T9590] Process accounting resumed [ 521.794157][ T4269] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 521.845798][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 522.039301][ T1110] usb 5-1: USB disconnect, device number 20 [ 523.000996][ T23] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 523.401663][ T9628] loop2: detected capacity change from 0 to 256 [ 523.462123][ T9628] exfat: Deprecated parameter 'utf8' [ 523.485247][ T23] usb 1-1: unable to get BOS descriptor or descriptor too short [ 523.506337][ T26] audit: type=1326 audit(1786059644.465:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9629 comm="syz.1.1589" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc2996e80d9 code=0x0 [ 523.534347][ T9628] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 523.571192][ T23] usb 1-1: not running at top speed; connect to a high speed hub [ 523.670948][ T23] usb 1-1: config 136 has an invalid interface number: 30 but max is 0 [ 523.683657][ T23] usb 1-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 523.705761][ T23] usb 1-1: config 136 has no interface number 0 [ 523.718564][ T23] usb 1-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 523.850279][ T9636] fuse: Bad value for 'fd' [ 523.901021][ T23] usb 1-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 523.911862][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.920043][ T23] usb 1-1: Product: syz [ 523.924959][ T23] usb 1-1: Manufacturer: syz [ 523.930546][ T23] usb 1-1: SerialNumber: syz [ 523.964349][ T9639] loop4: detected capacity change from 0 to 1024 [ 524.059503][ T9640] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 524.068290][ T9640] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 524.076873][ T9640] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 524.123466][ T9639] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 524.136668][ T9639] ext4 filesystem being mounted at /304/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 524.250039][ T9649] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1595'. [ 524.259464][ T9649] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1595'. [ 525.095355][ T4325] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 525.606776][ T9637] Process accounting resumed [ 525.737983][ T23] snd-usb-audio: probe of 1-1:136.30 failed with error -2 [ 525.946405][ T23] usb 1-1: USB disconnect, device number 21 [ 526.101113][ T4325] usb 3-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 526.116520][ T4325] usb 3-1: config 0 interface 0 has no altsetting 0 [ 526.161892][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 526.247402][ T9672] fuse: Bad value for 'fd' [ 526.291360][ T4325] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 526.320762][ T4325] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 526.355392][ T4325] usb 3-1: Product: syz [ 526.359637][ T4325] usb 3-1: Manufacturer: syz [ 526.391990][ T4325] usb 3-1: SerialNumber: syz [ 526.580842][ T4325] usb 3-1: config 0 descriptor?? [ 526.644363][ T9677] loop3: detected capacity change from 0 to 256 [ 526.675699][ T4325] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 526.691493][ T9677] exfat: Deprecated parameter 'utf8' [ 526.714177][ T9677] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 526.794050][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 526.829642][ T4325] usb 3-1: USB disconnect, device number 18 [ 527.042074][ T9683] loop4: detected capacity change from 0 to 1024 [ 527.161877][ T9683] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 527.180353][ T9683] ext4 filesystem being mounted at /309/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 527.296904][ T9689] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1608'. [ 527.345668][ T9689] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1608'. [ 527.464257][ T9692] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 527.472516][ T9692] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 527.481034][ T9692] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 527.564622][ T9697] binder: 9696:9697 ioctl c0306201 2000000004c0 returned -14 [ 528.573434][ T9708] fuse: Bad value for 'fd' [ 528.623400][ T9694] Process accounting resumed [ 528.878217][ T9723] loop2: detected capacity change from 0 to 1024 [ 529.338561][ T9737] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1625'. [ 529.355660][ T9723] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 529.370146][ T9723] ext4 filesystem being mounted at /328/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 529.439200][ T9744] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 529.447492][ T9744] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 529.456463][ T9744] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 529.487399][ T9746] fuse: Invalid rootmode [ 529.711892][ T4269] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 530.404837][ T4269] usb 1-1: unable to get BOS descriptor or descriptor too short [ 530.461381][ T4269] usb 1-1: not running at top speed; connect to a high speed hub [ 530.560877][ T4269] usb 1-1: config 136 has an invalid interface number: 30 but max is 0 [ 530.571226][ T9743] Process accounting resumed [ 530.574146][ T4269] usb 1-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 530.614427][ T4269] usb 1-1: config 136 has no interface number 0 [ 530.648425][ T4269] usb 1-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 531.381000][ T4269] usb 1-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 531.390845][ T4269] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.398974][ T4269] usb 1-1: Product: syz [ 531.404085][ T4269] usb 1-1: Manufacturer: syz [ 531.408807][ T4269] usb 1-1: SerialNumber: syz [ 531.479104][ T9779] loop1: detected capacity change from 0 to 1024 [ 531.507616][ T9781] fuse: Invalid rootmode [ 531.569189][ T9779] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 531.583359][ T9779] ext4 filesystem being mounted at /339/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 532.014813][ T9794] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1644'. [ 532.069702][ T9792] wlan0 speed is unknown, defaulting to 1000 [ 532.077509][ T9792] virt_wifi0 speed is unknown, defaulting to 1000 [ 532.089307][ T9792] wg2 speed is unknown, defaulting to 1000 [ 532.686441][ T9811] fuse: Invalid rootmode [ 533.286033][ T4269] snd-usb-audio: probe of 1-1:136.30 failed with error -2 [ 533.310790][ T4269] usb 1-1: USB disconnect, device number 22 [ 533.496197][ T9830] loop1: detected capacity change from 0 to 1024 [ 533.542665][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 533.721635][ T9830] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 533.747444][ T9830] ext4 filesystem being mounted at /343/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 533.991214][ T9853] fuse: Bad value for 'rootmode' [ 534.403035][ T9861] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1668'. [ 535.460877][ T4269] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 536.085379][ T9887] fuse: Bad value for 'rootmode' [ 536.131014][ T4269] usb 3-1: unable to get BOS descriptor or descriptor too short [ 536.180831][ T4269] usb 3-1: not running at top speed; connect to a high speed hub [ 536.271170][ T4269] usb 3-1: config 136 has an invalid interface number: 30 but max is 0 [ 536.280776][ T4269] usb 3-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 536.293438][ T4269] usb 3-1: config 136 has no interface number 0 [ 536.301508][ T4269] usb 3-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 537.060910][ T4269] usb 3-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 537.070572][ T4269] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 537.541350][ T4269] usb 3-1: Product: syz [ 537.555245][ T4269] usb 3-1: Manufacturer: syz [ 537.559883][ T4269] usb 3-1: SerialNumber: syz [ 538.684483][ T9905] loop0: detected capacity change from 0 to 2048 [ 538.696284][ T9919] fuse: Bad value for 'rootmode' [ 538.788454][ T9921] loop1: detected capacity change from 0 to 256 [ 538.864664][ T4269] snd-usb-audio: probe of 3-1:136.30 failed with error -2 [ 538.878895][ T4269] usb 3-1: USB disconnect, device number 19 [ 538.974838][ T9929] xt_hashlimit: size too large, truncated to 1048576 [ 540.212275][ T9948] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 540.220883][ T9948] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 540.229512][ T9948] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 540.406266][ T4958] udevd[4958]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 542.330163][ T9961] fuse: Unknown parameter 'use00000000000000000000' [ 542.517601][ T9970] loop4: detected capacity change from 0 to 8 [ 542.630084][ T9970] SQUASHFS error: Failed to read block 0x29b: -5 [ 542.645145][ T9970] SQUASHFS error: Unable to read metadata cache entry [299] [ 542.927092][ T9974] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1706'. [ 542.978396][ T9979] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1708'. [ 542.995162][ T9979] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1708'. [ 543.084316][ T9982] loop2: detected capacity change from 0 to 512 [ 543.187155][ T9982] EXT4-fs (loop2): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 546.169684][T10011] siw: device registration error -23 [ 546.771404][T10015] loop0: detected capacity change from 0 to 512 [ 546.826740][T10015] EXT4-fs (loop0): Unrecognized mount option "obj_type=/dev/loop" or missing value [ 546.990864][ T7700] usb 2-1: new full-speed USB device number 21 using dummy_hcd [ 547.771536][ T7700] usb 2-1: unable to get BOS descriptor or descriptor too short [ 547.820816][ T7700] usb 2-1: not running at top speed; connect to a high speed hub [ 547.982488][ T7700] usb 2-1: config 136 has an invalid interface number: 30 but max is 0 [ 548.000667][ T7700] usb 2-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 548.036586][ T7700] usb 2-1: config 136 has no interface number 0 [ 548.054498][ T7700] usb 2-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 548.089599][T10030] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1724'. [ 548.120455][T10030] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1724'. [ 548.440931][ T7700] usb 2-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 548.457577][ T7700] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.471313][ T7700] usb 2-1: Product: syz [ 548.475905][ T7700] usb 2-1: Manufacturer: syz [ 548.481238][ T7700] usb 2-1: SerialNumber: syz [ 548.707197][ T7700] snd-usb-audio: probe of 2-1:136.30 failed with error -2 [ 548.719185][ T7700] usb 2-1: USB disconnect, device number 21 [ 548.999874][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 549.499941][T10041] loop1: detected capacity change from 0 to 2048 [ 550.885304][T10068] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1737'. [ 550.920578][T10068] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1737'. [ 551.231892][ T4325] usb 3-1: new full-speed USB device number 20 using dummy_hcd [ 552.621009][ T4325] usb 3-1: unable to get BOS descriptor or descriptor too short [ 552.661065][ T4325] usb 3-1: not running at top speed; connect to a high speed hub [ 552.878670][ T4325] usb 3-1: config 136 has an invalid interface number: 30 but max is 0 [ 552.887452][ T4325] usb 3-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 552.898138][ T4325] usb 3-1: config 136 has no interface number 0 [ 552.905338][ T4325] usb 3-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 553.029017][T10099] loop1: detected capacity change from 0 to 256 [ 553.732146][T10099] exfat: Deprecated parameter 'utf8' [ 553.783481][T10101] < [ 553.845739][T10099] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 553.900856][ T4325] usb 3-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 553.943509][ T4325] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 554.021216][ T4325] usb 3-1: Product: syz [ 554.025453][ T4325] usb 3-1: Manufacturer: syz [ 554.120928][ T4325] usb 3-1: can't set config #136, error -71 [ 554.144466][ T4325] usb 3-1: USB disconnect, device number 20 [ 555.049692][T10111] netlink: 52 bytes leftover after parsing attributes in process `syz.0.1751'. [ 555.092856][T10111] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1751'. [ 555.299028][T10115] loop3: detected capacity change from 0 to 2048 [ 556.579149][T10136] < [ 556.981309][T10153] loop4: detected capacity change from 0 to 256 [ 557.461510][T10153] exfat: Deprecated parameter 'utf8' [ 557.477690][T10153] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 557.504162][T10159] netlink: 52 bytes leftover after parsing attributes in process `syz.3.1764'. [ 557.540839][T10159] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1764'. [ 557.780763][ T23] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 558.127787][T10176] loop0: detected capacity change from 0 to 164 [ 559.757582][ T23] usb 2-1: unable to get BOS descriptor or descriptor too short [ 559.804021][T10184] < [ 559.901008][ T23] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 559.927168][ T23] usb 2-1: can't read configurations, error -71 [ 560.262288][T10200] loop1: detected capacity change from 0 to 256 [ 560.314608][T10200] exfat: Deprecated parameter 'utf8' [ 560.359664][T10200] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 560.944847][T10204] netlink: 52 bytes leftover after parsing attributes in process `syz.3.1778'. [ 561.034769][T10204] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1778'. [ 563.028581][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.035070][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.134587][T10231] < [ 563.349759][T10241] netlink: 52 bytes leftover after parsing attributes in process `syz.0.1792'. [ 563.380767][ T4325] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 563.407573][T10241] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1792'. [ 565.101107][ T4325] usb 2-1: unable to get BOS descriptor or descriptor too short [ 565.172131][ T4325] usb 2-1: not running at top speed; connect to a high speed hub [ 566.124177][ T4269] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 566.190750][ T4325] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 566.209013][ T4325] usb 2-1: can't read configurations, error -71 [ 566.497818][T10285] siw: device registration error -23 [ 567.192230][T10286] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 567.200767][T10286] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 567.209386][T10286] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 568.820752][ T4269] usb 1-1: device descriptor read/all, error -71 [ 570.029528][T10301] loop0: detected capacity change from 0 to 256 [ 570.751923][T10300] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1807'. [ 570.762303][T10301] exfat: Deprecated parameter 'utf8' [ 570.777244][T10301] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 570.874030][T10300] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1807'. [ 572.447967][T10318] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1811'. [ 572.781029][T10325] siw: device registration error -23 [ 573.647986][T10330] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 573.656442][T10330] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 573.665128][T10330] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 576.880829][ T4268] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 576.936894][T10345] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1820'. [ 577.053949][T10345] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1820'. [ 577.396631][T10365] siw: device registration error -23 [ 578.316884][T10377] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 578.325382][T10377] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 578.334041][T10377] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 579.151456][T10371] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1829'. [ 581.246902][T10392] <-a0Y5TzڰfH+( 2"~ [ 581.246902][T10392] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 581.246902][T10392] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 581.305337][T10394] loop3: detected capacity change from 0 to 512 [ 581.458215][T10402] sock: sock_set_timeout: `syz.1.1840' (pid 10402) tries to set negative timeout [ 581.625671][T10406] netlink: 52 bytes leftover after parsing attributes in process `syz.1.1841'. [ 581.655199][T10406] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1841'. [ 581.947383][T10413] siw: device registration error -23 [ 582.737388][T10417] loop0: detected capacity change from 0 to 2048 [ 582.883028][T10421] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 582.893342][T10421] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 582.902044][T10421] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 583.028425][T10417] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 583.152687][T10417] ext4 filesystem being mounted at /374/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 584.882350][T10445] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1849'. [ 585.027557][T10449] loop4: detected capacity change from 0 to 128 [ 586.584230][T10449] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 586.700513][T10449] ext4 filesystem being mounted at /364/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 586.773183][ T26] audit: type=1800 audit(1786059707.735:160): pid=10449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1852" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=12 res=0 errno=0 [ 586.896057][T10462] netlink: 52 bytes leftover after parsing attributes in process `syz.3.1855'. [ 586.979502][T10451] Process accounting resumed [ 586.987689][T10467] loop1: detected capacity change from 0 to 512 [ 587.029841][T10462] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1855'. [ 587.872394][T10476] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 587.880819][T10476] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 587.889414][T10476] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 587.989201][T10467] EXT4-fs (loop1): mounted filesystem without journal. Opts: minixdf,nogrpid,usrquota,,errors=continue. Quota mode: writeback. [ 588.142545][T10467] ext4 filesystem being mounted at /381/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 588.366620][T10467] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 91 vs 96 free clusters [ 589.833844][T10495] loop0: detected capacity change from 0 to 256 [ 590.110172][T10495] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 591.616294][T10507] Process accounting resumed [ 592.010729][ T4269] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 592.261229][ T4233] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 592.441225][ T4269] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 592.498110][ T4269] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 592.606289][ T4269] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 592.653433][ T4269] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 592.667237][ T4233] usb 1-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 592.682929][ T4233] usb 1-1: config 0 interface 0 has no altsetting 0 [ 592.689808][ T4269] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 592.704269][ T4269] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 592.755160][ T4269] usb 4-1: config 0 descriptor?? [ 592.857783][T10534] netlink: 52 bytes leftover after parsing attributes in process `syz.2.1876'. [ 592.866917][T10534] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1876'. [ 592.871984][ T4233] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 592.914748][ T4233] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 592.948366][ T4233] usb 1-1: Product: syz [ 592.967525][ T4233] usb 1-1: Manufacturer: syz [ 592.981488][ T4233] usb 1-1: SerialNumber: syz [ 593.032764][ T4233] usb 1-1: config 0 descriptor?? [ 593.113409][ T4233] snd-usb-audio: probe of 1-1:0.0 failed with error -22 [ 593.296083][ T4269] holtek_kbd 0003:04D9:A055.0002: collection stack underflow [ 593.331561][T10550] loop2: detected capacity change from 0 to 256 [ 593.374855][ T5594] udevd[5594]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 593.420506][ T4269] holtek_kbd 0003:04D9:A055.0002: item 0 0 0 12 parsing failed [ 593.625147][ T4269] holtek_kbd: probe of 0003:04D9:A055.0002 failed with error -22 [ 593.859097][ T4233] usb 1-1: USB disconnect, device number 25 [ 593.915349][ T4269] usb 4-1: USB disconnect, device number 15 [ 594.397353][T10546] Process accounting resumed [ 594.460939][T10558] loop4: detected capacity change from 0 to 256 [ 594.477932][T10561] <-a0Y5TzڰfH+( 2"~ [ 594.477932][T10561] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 594.477932][T10561] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 594.532703][T10558] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 594.569749][T10558] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 594.764355][T10565] loop0: detected capacity change from 0 to 2048 [ 594.775710][T10558] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 596.003954][T10581] loop4: detected capacity change from 0 to 164 [ 596.492448][ T23] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 596.672545][T10565] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 596.735940][T10565] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 596.791617][T10565] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 65537 with max blocks 1 with error 28 [ 596.880985][T10565] EXT4-fs (loop0): This should not happen!! Data will be lost [ 596.880985][T10565] [ 596.892508][T10593] loop4: detected capacity change from 0 to 512 [ 596.930358][T10565] EXT4-fs (loop0): Total free blocks count 0 [ 596.945196][T10595] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 256 with error 28 [ 596.997503][T10593] EXT4-fs (loop4): Test dummy encryption mode enabled [ 597.005052][T10593] EXT4-fs (loop4): Ignoring removed oldalloc option [ 597.020932][ T23] usb 4-1: unable to get BOS descriptor or descriptor too short [ 597.029172][T10595] EXT4-fs (loop0): This should not happen!! Data will be lost [ 597.029172][T10595] [ 597.050554][T10565] EXT4-fs (loop0): Free/Dirty block details [ 597.052094][T10595] EXT4-fs (loop0): Total free blocks count 0 [ 597.064181][ T23] usb 4-1: not running at top speed; connect to a high speed hub [ 597.065537][T10593] EXT4-fs error (device loop4): ext4_orphan_get:1406: inode #15: comm syz.4.1895: inode has both inline data and extents flags [ 597.078792][T10565] EXT4-fs (loop0): free_blocks=4096 [ 597.090997][T10565] EXT4-fs (loop0): dirty_blocks=272 [ 597.096240][T10565] EXT4-fs (loop0): Block reservation details [ 597.153248][ T23] usb 4-1: config 136 has an invalid interface number: 30 but max is 0 [ 597.170740][ T23] usb 4-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 597.181755][ T23] usb 4-1: config 136 has no interface number 0 [ 597.188283][ T23] usb 4-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 597.273985][T10593] EXT4-fs error (device loop4): ext4_orphan_get:1411: comm syz.4.1895: couldn't read orphan inode 15 (err -117) [ 597.371607][ T23] usb 4-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 597.390323][T10593] EXT4-fs (loop4): mounted filesystem without journal. Opts: test_dummy_encryption,oldalloc,journal_ioprio=0x0000000000000005,nojournal_checksum,,errors=continue. Quota mode: writeback. [ 597.400923][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.452169][ T23] usb 4-1: Product: syz [ 597.456437][ T23] usb 4-1: Manufacturer: syz [ 597.464444][ T23] usb 4-1: SerialNumber: syz [ 597.549155][T10603] <-a0Y5TzڰfH+( 2"~ [ 597.549155][T10603] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 597.549155][T10603] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 597.607000][T10606] loop1: detected capacity change from 0 to 256 [ 597.708365][T10609] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1900'. [ 597.724252][ T4233] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 597.796037][ T23] snd-usb-audio: probe of 4-1:136.30 failed with error -2 [ 597.804977][T10593] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 597.819189][ T23] usb 4-1: USB disconnect, device number 16 [ 597.915761][T10612] loop3: detected capacity change from 0 to 2048 [ 598.041464][ T5594] udevd[5594]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 598.162217][ T4233] usb 3-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 598.189513][ T4233] usb 3-1: config 0 interface 0 has no altsetting 0 [ 599.227060][ T4233] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 599.254907][ T4233] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 599.278404][ T4233] usb 3-1: Product: syz [ 599.303168][ T4233] usb 3-1: Manufacturer: syz [ 599.313725][ T4233] usb 3-1: SerialNumber: syz [ 599.336102][ T4233] usb 3-1: config 0 descriptor?? [ 599.379034][T10632] loop3: detected capacity change from 0 to 512 [ 599.406061][T10632] EXT4-fs (loop3): Ignoring removed nobh option [ 599.422337][ T4233] snd-usb-audio: probe of 3-1:0.0 failed with error -22 [ 599.491073][T10632] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,nolazytime,,errors=continue. Quota mode: writeback. [ 599.511705][T10632] ext4 filesystem being mounted at /369/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 599.524113][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 599.602865][ T4233] usb 3-1: USB disconnect, device number 21 [ 599.763958][ T4189] EXT4-fs error (device loop3): __ext4_get_inode_loc:4334: comm syz-executor: Invalid inode table block 0 in block_group 0 [ 599.798475][ T4189] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 599.811491][ T4189] EXT4-fs error (device loop3): ext4_quota_off:6542: inode #4: comm syz-executor: mark_inode_dirty error [ 601.001894][T10653] loop2: detected capacity change from 0 to 2048 [ 601.261014][T10653] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 601.403302][T10653] ext4 filesystem being mounted at /382/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 603.206668][T10689] loop0: detected capacity change from 0 to 512 [ 603.294278][T10691] loop2: detected capacity change from 0 to 1024 [ 603.347969][T10693] loop3: detected capacity change from 0 to 4096 [ 603.413100][T10693] EXT4-fs (loop3): Test dummy encryption mode enabled [ 603.453383][T10689] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier=0x00000000000000a0,noload,sb=0x0000000000000007,block_validity,quota,,errors=continue. Quota mode: writeback. [ 603.455034][T10693] EXT4-fs (loop3): inline encryption not supported [ 603.477977][T10693] EXT4-fs (loop3): Journaled quota options ignored when QUOTA feature is enabled [ 603.487220][T10693] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 603.512712][ T4268] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 603.526325][T10693] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=80ec128, mo2=0003] [ 603.555679][T10693] EXT4-fs (loop3): mounted filesystem without journal. Opts: debug,test_dummy_encryption=v1,inlinecrypt,delalloc,noinit_itable,norecovery,grpjquota=./file1,nodioread_nolock,errors=remount-ro,jqfmt=vfsv0,usrquota,noblock_validity,. Quota mode: writeback. [ 603.592297][T10689] ext4 filesystem being mounted at /390/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 604.860777][ T4268] usb 2-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 604.880686][ T4268] usb 2-1: config 0 interface 0 has no altsetting 0 [ 605.713604][T10706] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1928'. [ 605.774431][T10713] netlink: 52 bytes leftover after parsing attributes in process `syz.0.1930'. [ 605.784441][ T4268] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 605.881130][T10713] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1930'. [ 606.721119][ T4268] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 606.729356][ T4268] usb 2-1: Product: syz [ 606.740161][ T4268] usb 2-1: Manufacturer: syz [ 606.745147][ T4268] usb 2-1: SerialNumber: syz [ 606.762426][ T4268] usb 2-1: config 0 descriptor?? [ 606.782930][T10721] loop3: detected capacity change from 0 to 256 [ 606.824988][ T4268] usb 2-1: can't set config #0, error -71 [ 606.832148][ T4268] usb 2-1: USB disconnect, device number 26 [ 607.951499][T10735] binder: 10732:10735 ioctl c00c620f 200000000140 returned -22 [ 608.064886][T10740] loop1: detected capacity change from 0 to 164 [ 608.072862][T10742] loop4: detected capacity change from 0 to 2048 [ 608.347739][T10742] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 608.407379][T10742] ext4 filesystem being mounted at /382/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 610.336302][T10781] loop0: detected capacity change from 0 to 512 [ 610.395827][T10781] EXT4-fs (loop0): Test dummy encryption mode enabled [ 610.438841][T10781] EXT4-fs (loop0): Ignoring removed oldalloc option [ 610.526742][T10781] EXT4-fs error (device loop0): ext4_orphan_get:1406: inode #15: comm syz.0.1944: inode has both inline data and extents flags [ 610.561435][T10781] EXT4-fs error (device loop0): ext4_orphan_get:1411: comm syz.0.1944: couldn't read orphan inode 15 (err -117) [ 610.610692][T10781] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,oldalloc,journal_ioprio=0x0000000000000005,nojournal_checksum,,errors=continue. Quota mode: writeback. [ 610.747252][T10795] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1947'. [ 610.841193][T10793] loop1: detected capacity change from 0 to 8192 [ 610.918413][T10793] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 610.934853][T10793] FAT-fs (loop1): Filesystem has been set read-only [ 610.967742][T10793] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 611.342139][T10802] xt_hashlimit: max too large, truncated to 1048576 [ 611.428822][T10808] loop2: detected capacity change from 0 to 256 [ 611.667824][T10808] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x205ab87c, utbl_chksum : 0xe619d30d) [ 611.782719][T10817] loop4: detected capacity change from 0 to 256 [ 611.863516][T10817] exfat: Deprecated parameter 'utf8' [ 611.928459][T10817] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 612.372852][T10815] loop3: detected capacity change from 0 to 2048 [ 612.483300][ T26] audit: type=1800 audit(1786059733.445:161): pid=10808 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1953" name="file1" dev="loop2" ino=1048702 res=0 errno=0 [ 612.638648][T10815] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 612.689200][T10815] ext4 filesystem being mounted at /375/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 612.789577][T10822] loop4: detected capacity change from 0 to 128 [ 612.975520][T10822] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 613.090536][T10822] FAT-fs (loop4): Filesystem has been set read-only [ 613.209754][T10838] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 613.220748][ T4268] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 613.590029][T10859] loop4: detected capacity change from 0 to 256 [ 613.641118][ T4268] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 613.660631][ T4268] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 613.780824][ T4268] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 613.800905][ T4268] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 613.809051][ T4268] usb 2-1: SerialNumber: syz [ 613.908963][T10866] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 613.970664][T10868] loop3: detected capacity change from 0 to 2048 [ 614.154898][ T4268] usb 2-1: 0:2 : does not exist [ 614.177274][T10868] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 614.188269][T10868] ext4 filesystem being mounted at /381/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 614.220722][T10879] loop4: detected capacity change from 0 to 1024 [ 614.261940][ T4268] usb 2-1: USB disconnect, device number 27 [ 614.549930][T10879] hfsplus: invalid extended attribute record [ 614.557821][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 614.704233][T10893] loop3: detected capacity change from 0 to 512 [ 614.846973][T10893] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 614.890805][T10893] EXT4-fs (loop3): inline encryption not supported [ 614.921134][T10893] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 614.938580][T10893] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 614.959270][T10893] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 615.030491][T10893] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 615.047308][T10904] loop4: detected capacity change from 0 to 2048 [ 615.062683][T10893] EXT4-fs (loop3): orphan cleanup on readonly fs [ 615.078172][T10893] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1977: bg 0: block 34: padding at end of block bitmap is not set [ 615.122167][T10904] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=8802c029, mo2=0003] [ 615.132901][T10893] Quota error (device loop3): write_blk: dquota write failed [ 615.145035][T10893] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 615.158603][T10904] EXT4-fs (loop4): mounted filesystem without journal. Opts: debug,lazytime,noblock_validity,delalloc,nombcache,min_batch_time=0x000000000000c619,errors=remount-ro,. Quota mode: none. [ 615.186678][T10893] EXT4-fs error (device loop3): ext4_acquire_dquot:6236: comm syz.3.1977: Failed to acquire dquot type 1 [ 615.200727][ T4268] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 615.285892][T10904] EXT4-fs error (device loop4): ext4_find_extent:929: inode #2: comm syz.4.1982: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 615.306147][T10893] EXT4-fs (loop3): 1 truncate cleaned up [ 615.340119][T10904] EXT4-fs (loop4): Remounting filesystem read-only [ 615.350440][T10893] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,bsddf,nodioread_nolock,acl,max_dir_size_kb=0x0000000000000001,noblock_validity,usrjquota=,jqfmt=vfsv0,inode_readahead_blks=0x0000000000001000,inlinecrypt,sysvgroups,,errors=continue. Quota mode: writeback. [ 615.488579][T10912] 9pnet: Insufficient options for proto=fd [ 615.551674][T10912] loop2: detected capacity change from 0 to 164 [ 615.601212][ T4268] usb 2-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 615.620623][ T4268] usb 2-1: config 0 interface 0 has no altsetting 0 [ 615.696880][T10919] loop3: detected capacity change from 0 to 2048 [ 615.821080][ T4268] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 615.840416][ T4268] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 615.861335][ T4268] usb 2-1: Product: syz [ 615.865781][ T4268] usb 2-1: Manufacturer: syz [ 615.866615][T10919] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 615.870408][ T4268] usb 2-1: SerialNumber: syz [ 615.885793][ T4268] usb 2-1: config 0 descriptor?? [ 615.908153][T10919] ext4 filesystem being mounted at /383/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 615.938587][T10926] af_packet: tpacket_rcv: packet too big, clamped from 14 to 4294967286. macoff=82 [ 615.984202][ T4268] snd-usb-audio: probe of 2-1:0.0 failed with error -22 [ 616.083286][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 616.166311][ T4325] usb 2-1: USB disconnect, device number 28 [ 616.551777][T10949] loop0: detected capacity change from 0 to 256 [ 616.606965][T10951] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 616.619392][T10951] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 616.716857][T10951] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x0001abd0, checksum : 0x1119abd0) [ 616.778276][T10951] exFAT-fs (loop2): invalid boot region [ 616.827490][T10951] exFAT-fs (loop2): failed to recognize exfat type [ 616.922178][ T4268] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 617.190703][ T4268] usb 4-1: Using ep0 maxpacket: 16 [ 617.290876][ T7700] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 617.341686][ T4268] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 617.352998][ T4268] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.392041][ T4268] usb 4-1: config 0 descriptor?? [ 617.443728][ T4268] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 617.661009][ T4268] usb 4-1: Detected FT232BM [ 617.710932][ T7700] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 617.721758][ T7700] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 617.740702][ T7700] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 617.911423][T10970] set_capacity_and_notify: 1 callbacks suppressed [ 617.911471][T10970] loop1: detected capacity change from 0 to 2048 [ 617.930959][ T7700] usb 3-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 617.945860][ T7700] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 617.960805][ T7700] usb 3-1: Product: syz [ 617.969788][ T7700] usb 3-1: Manufacturer: syz [ 617.978170][ T7700] usb 3-1: SerialNumber: syz [ 618.022849][ T7700] usb 3-1: config 0 descriptor?? [ 618.058524][T10970] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 618.089973][T10970] ext4 filesystem being mounted at /408/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 618.150782][ T4268] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 618.164419][ T4268] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 618.178570][ T4268] usb 4-1: USB disconnect, device number 17 [ 618.204274][ T4268] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 618.220952][T10970] device syzkaller0 entered promiscuous mode [ 618.227711][ T4268] ftdi_sio 4-1:0.0: device disconnected [ 618.277342][ T7700] usb 3-1: USB disconnect, device number 22 [ 618.459200][T10977] loop0: detected capacity change from 0 to 1024 [ 618.690031][T10981] loop1: detected capacity change from 0 to 512 [ 618.803954][T10981] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 618.875095][T10991] loop4: detected capacity change from 0 to 512 [ 618.887937][T10993] <-a0Y5TzڰfH+( 2"~ [ 618.887937][T10993] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 618.887937][T10993] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 618.908380][ T26] audit: type=1804 audit(1786059739.865:162): pid=10981 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.2007" name="/newroot/410/file1/bus" dev="loop1" ino=18 res=1 errno=0 [ 618.998332][T10996] loop3: detected capacity change from 0 to 256 [ 619.014904][T10991] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 619.144685][T11006] loop2: detected capacity change from 0 to 2048 [ 619.162344][T10991] EXT4-fs (loop4): mounted filesystem without journal. Opts: nodioread_nolock,sb=0x0000000000000001,jqfmt=vfsold,errors=remount-ro,. Quota mode: writeback. [ 619.203102][T10991] ext4 filesystem being mounted at /397/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 619.282504][T11014] EXT4-fs (loop4): re-mounted. Opts: (null). Quota mode: writeback. [ 619.295100][T11013] loop0: detected capacity change from 0 to 1764 [ 619.306698][T11006] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 619.350777][T11006] ext4 filesystem being mounted at /408/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 619.371045][T11015] Disabled LAPIC found during irq injection [ 619.459834][T11006] device syzkaller0 entered promiscuous mode [ 620.676287][T11031] loop4: detected capacity change from 0 to 164 [ 620.711306][T11034] <-a0Y5TzڰfH+( 2"~ [ 620.711306][T11034] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 620.711306][T11034] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 621.005059][T11050] loop1: detected capacity change from 0 to 2048 [ 621.169022][T11058] loop0: detected capacity change from 0 to 256 [ 621.204221][T11050] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 621.242547][T11050] ext4 filesystem being mounted at /412/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 621.373308][T11050] device syzkaller0 entered promiscuous mode [ 621.400692][ T4269] usb 4-1: new low-speed USB device number 18 using dummy_hcd [ 621.427959][T11071] Disabled LAPIC found during irq injection [ 621.971465][ T4269] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 622.132925][ T4269] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1056, setting to 8 [ 622.396110][ T4269] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 622.449805][ T4269] usb 4-1: New USB device found, idVendor=050d, idProduct=3201, bcdDevice= 0.00 [ 622.460408][T11077] <-a0Y5TzڰfH+( 2"~ [ 622.460408][T11077] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 622.460408][T11077] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 622.483278][ T4269] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.593288][ T4269] usb 4-1: config 0 descriptor?? [ 622.611065][T11056] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 622.703223][T11086] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2043'. [ 622.767996][T11086] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2043'. [ 622.925152][T11098] set_capacity_and_notify: 1 callbacks suppressed [ 622.925169][T11098] loop0: detected capacity change from 0 to 1024 [ 623.082735][ T4269] belkin 0003:050D:3201.0003: unknown main item tag 0x2 [ 623.090277][ T4269] belkin 0003:050D:3201.0003: unknown main item tag 0x0 [ 623.139652][T11098] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 623.151738][ T4269] belkin 0003:050D:3201.0003: unknown main item tag 0x0 [ 623.158842][ T4269] belkin 0003:050D:3201.0003: unknown main item tag 0x0 [ 623.167779][ T4269] belkin 0003:050D:3201.0003: unknown main item tag 0x0 [ 623.175254][ T4269] belkin 0003:050D:3201.0003: unknown main item tag 0x0 [ 623.209179][ T4269] belkin 0003:050D:3201.0003: hiddev0,hidraw0: USB HID v0.01 Device [HID 050d:3201] on usb-dummy_hcd.3-1/input0 [ 623.221313][ T7700] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 623.304063][ T4269] usb 4-1: USB disconnect, device number 18 [ 623.348674][T11109] fido_id[11109]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 623.578170][T11113] <-a0Y5TzڰfH+( 2"~ [ 623.578170][T11113] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 623.578170][T11113] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 623.667765][ T7700] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 129, changing to 7 [ 623.946880][ T7700] usb 3-1: New USB device found, idVendor=0582, idProduct=007a, bcdDevice= 0.40 [ 623.957701][ T7700] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 623.976321][ T7700] usb 3-1: Product: syz [ 623.986403][ T7700] usb 3-1: Manufacturer: syz [ 624.000950][ T7700] usb 3-1: SerialNumber: syz [ 624.165792][T11130] loop1: detected capacity change from 0 to 1024 [ 624.452507][ T7700] usb 3-1: 1:1 : bogus bTerminalLink 4 [ 624.475157][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.481817][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.764571][T11134] netlink: 'syz.0.2060': attribute type 1 has an invalid length. [ 624.779096][ T7700] usb 3-1: USB disconnect, device number 23 [ 625.016938][T11130] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 625.188364][T11144] <-a0Y5TzڰfH+( 2"~ [ 625.188364][T11144] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 625.188364][T11144] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 625.220993][ T5594] udevd[5594]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 626.499582][T11154] Process accounting resumed [ 626.622140][T11161] 9pnet: Insufficient options for proto=fd [ 626.654130][T11161] loop1: detected capacity change from 0 to 164 [ 627.303489][T11178] 9pnet_virtio: no channels available for device syz [ 627.825479][T11182] loop3: detected capacity change from 0 to 512 [ 628.178274][T11182] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,nogrpid,quota,,errors=continue. Quota mode: writeback. [ 628.191749][ T1110] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 628.304481][T11182] ext4 filesystem being mounted at /398/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 628.611070][ T1110] usb 2-1: unable to get BOS descriptor or descriptor too short [ 628.693031][ T1110] usb 2-1: not running at top speed; connect to a high speed hub [ 628.851181][ T1110] usb 2-1: config 136 has an invalid interface number: 30 but max is 0 [ 628.859529][ T1110] usb 2-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 628.897704][T11187] Process accounting resumed [ 628.921878][T11201] loop4: detected capacity change from 0 to 256 [ 628.939420][T11201] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 628.961873][ T1110] usb 2-1: config 136 has no interface number 0 [ 628.968233][ T1110] usb 2-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 628.970327][T11203] 9pnet: Insufficient options for proto=fd [ 628.987656][ T4269] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 628.999940][T11203] loop0: detected capacity change from 0 to 164 [ 629.006703][T11201] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 629.021613][T11201] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xaa2dc89a, utbl_chksum : 0xe619d30d) [ 629.252096][ T1110] usb 2-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 629.271158][ T1110] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 629.279255][ T1110] usb 2-1: Product: syz [ 629.311891][ T1110] usb 2-1: Manufacturer: syz [ 629.316578][ T1110] usb 2-1: SerialNumber: syz [ 629.420967][ T4269] usb 3-1: unable to get BOS descriptor or descriptor too short [ 629.480902][ T4269] usb 3-1: not running at top speed; connect to a high speed hub [ 629.592139][ T4269] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 22, changing to 4 [ 629.801205][ T4269] usb 3-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 630.005326][T11223] 9pnet_virtio: no channels available for device syz [ 630.591105][ T4269] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 630.634706][ T4269] usb 3-1: Product: syz [ 630.668562][ T4269] usb 3-1: Manufacturer: syz [ 630.693784][ T4269] usb 3-1: SerialNumber: syz [ 631.771451][ T4269] usb 3-1: 1:1: invalid format type 0x1004 is detected, processed as PCM [ 632.459604][ T4269] usb 3-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 632.526156][ T4269] usb 3-1: 1:1 : invalid channels 0 [ 632.611669][ T4269] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 632.679511][T11242] 9pnet: Insufficient options for proto=fd [ 632.689550][ T1110] snd-usb-audio: probe of 2-1:136.30 failed with error -2 [ 632.703193][ T1110] usb 2-1: USB disconnect, device number 29 [ 632.759820][ T4269] usb 3-1: USB disconnect, device number 24 [ 632.790670][T11240] loop2: detected capacity change from 0 to 2048 [ 632.800478][T11242] loop1: detected capacity change from 0 to 164 [ 632.819293][T11234] Process accounting resumed [ 632.849959][ T5594] udevd[5594]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 632.887546][T11240] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 633.041731][T11248] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 633.050132][T11248] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 633.058830][T11248] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 633.726090][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:136.30/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 633.876810][T11258] loop3: detected capacity change from 0 to 512 [ 633.964076][T11262] loop0: detected capacity change from 0 to 2048 [ 634.199682][T11269] loop4: detected capacity change from 0 to 256 [ 634.721835][T11262] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 634.823990][T11262] ext4 filesystem being mounted at /434/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 634.986848][T11258] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,max_dir_size_kb=0x0000000000000a32,abort,,errors=continue. Quota mode: writeback. [ 634.995231][T11269] exfat: Deprecated parameter 'utf8' [ 635.024307][T11262] device syzkaller0 entered promiscuous mode [ 635.046749][T11269] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 635.051171][T11258] ext4 filesystem being mounted at /406/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 635.121887][T11258] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.2103: path /406/bus: bad entry in directory: rec_len is smaller than minimal - offset=108, inode=17, rec_len=8, size=2048 fake=0 [ 635.220446][T11278] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 635.437873][ T4236] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 635.475966][ T4236] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 635.580955][ T4236] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz0 [ 635.799000][T11289] fido_id[11289]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 637.211287][T11301] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 637.219845][T11301] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 637.229375][T11301] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 637.785101][T11316] loop2: detected capacity change from 0 to 256 [ 638.559043][T11318] loop1: detected capacity change from 0 to 512 [ 638.571467][T11316] exfat: Deprecated parameter 'utf8' [ 638.595821][T11316] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d) [ 638.844483][T11318] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 639.108591][T11338] -a0Y5TzڰfH+( 2"~ [ 639.108591][T11338] :XjF='n8H*輺iCVf،Uʕ6k\4: [ 639.108591][T11338] F T`4tm}N9j(֬*A1aUn^"zK?xanq,R1 BG^'MH-e86qP-A׃5jEnvv7bǘ [ 639.300831][ T4233] usb 1-1: new full-speed USB device number 26 using dummy_hcd [ 639.458510][T11348] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 639.467223][T11348] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 639.476205][T11348] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 640.041611][ T4233] usb 1-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 640.125395][ T4233] usb 1-1: config 0 interface 0 has no altsetting 0 [ 640.253749][T11353] loop4: detected capacity change from 0 to 512 [ 640.388171][T11357] loop2: detected capacity change from 0 to 512 [ 640.388212][T11353] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.2133: Unrecognised inode hash code 255 [ 640.407142][ T4233] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 640.416631][ T4233] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 640.425175][ T4233] usb 1-1: Product: syz [ 640.429528][ T4233] usb 1-1: Manufacturer: syz [ 640.431257][T11353] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.2133: Corrupt directory, running e2fsck is recommended [ 640.434339][ T4233] usb 1-1: SerialNumber: syz [ 640.458530][T11357] EXT4-fs (loop2): Test dummy encryption mode enabled [ 640.480792][T11357] EXT4-fs (loop2): Ignoring removed oldalloc option [ 640.493147][ T4233] usb 1-1: config 0 descriptor?? [ 640.546974][T11353] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 640.556346][T11353] EXT4-fs error (device loop4): ext4_iget_extra_inode:4573: inode #15: comm syz.4.2133: corrupted in-inode xattr [ 640.572715][T11353] EXT4-fs error (device loop4): ext4_orphan_get:1411: comm syz.4.2133: couldn't read orphan inode 15 (err -117) [ 640.590465][T11357] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #15: comm syz.2.2134: inode has both inline data and extents flags [ 640.606140][ T4233] snd-usb-audio: probe of 1-1:0.0 failed with error -22 [ 640.670688][T11353] EXT4-fs (loop4): mounted filesystem without journal. Opts: minixdf,noblock_validity,abort,dioread_lock,stripe=0x00000000000000e3,grpjquota=.nouser_xattr,nolazytime,jqfmt=vfsv1,grpid,,,errors=continue. Quota mode: writeback. [ 640.712460][T11357] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.2134: couldn't read orphan inode 15 (err -117) [ 640.746283][T11353] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.2133: Unrecognised inode hash code 255 [ 640.755315][ T4233] usb 1-1: USB disconnect, device number 26 [ 640.770762][T11353] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.2133: Corrupt directory, running e2fsck is recommended [ 640.803717][T11353] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz.4.2133: path /417/file0: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=131071, rec_len=65535, size=1024 fake=0 [ 640.823746][T11357] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,oldalloc,journal_ioprio=0x0000000000000005,nojournal_checksum,,errors=continue. Quota mode: writeback. [ 640.971255][T11353] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 64: comm syz.4.2133: path /417/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 641.073683][ T4958] udevd[4958]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 642.492929][T11368] Process accounting resumed [ 643.697941][T11395] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 643.706614][T11395] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 643.715207][T11395] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 645.269913][T11399] loop2: detected capacity change from 0 to 164 [ 646.297083][T11401] loop4: detected capacity change from 0 to 164 [ 646.411577][T11401] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 646.493183][T11401] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 646.551489][ T4269] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 646.954771][ T4269] usb 1-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 648.260379][ T4269] usb 1-1: config 0 interface 0 has no altsetting 0 [ 648.501530][ T4269] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 648.550747][ T4269] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 648.652461][ T4269] usb 1-1: Product: syz [ 648.730513][ T4269] usb 1-1: Manufacturer: syz [ 648.784423][ T4269] usb 1-1: SerialNumber: syz [ 648.896250][ T4269] usb 1-1: config 0 descriptor?? [ 649.042800][T11410] Process accounting resumed [ 649.060803][ T4269] usb 1-1: can't set config #0, error -71 [ 649.074341][T11418] loop2: detected capacity change from 0 to 512 [ 649.085517][ T4269] usb 1-1: USB disconnect, device number 27 [ 649.248623][T11418] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 649.447512][T11440] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 649.456085][T11440] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 649.464748][T11440] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 650.239895][T11442] loop3: detected capacity change from 0 to 2048 [ 650.369041][T11446] loop1: detected capacity change from 0 to 128 [ 650.547367][T11446] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 650.663838][T11446] ext4 filesystem being mounted at /438/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 651.138686][T11455] loop2: detected capacity change from 0 to 512 [ 651.225949][T11455] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 651.327246][T11458] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2165'. [ 651.340013][T11458] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2165'. [ 651.542560][T11455] EXT4-fs (loop2): 1 truncate cleaned up [ 651.635991][T11455] EXT4-fs (loop2): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000004,max_batch_time=0x0000000000000002,debug_want_extra_isize=0x000000000000006a,mb_optimize_scan=0x0000000000000001,errors=remount-ro,nombcache,. Quota mode: none. [ 652.206558][T11455] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 652.346220][T11455] EXT4-fs (loop2): Remounting filesystem read-only [ 652.869368][T11486] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 652.877785][T11486] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 652.898781][T11486] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 654.816737][T11495] loop1: detected capacity change from 0 to 512 [ 654.890830][T11497] loop3: detected capacity change from 0 to 2048 [ 654.913076][T11492] kvm: pic: level sensitive irq not supported [ 655.107115][T11497] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsv1,max_dir_size_kb=0x000000000000f2a5,errors=remount-ro,sb=0x0000000000000001,. Quota mode: none. [ 655.191513][T11495] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 655.312753][T11515] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2179'. [ 655.325475][T11515] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2179'. [ 656.024795][ T26] audit: type=1800 audit(1786059776.985:163): pid=11497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2177" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 656.292101][T11523] loop0: detected capacity change from 0 to 512 [ 656.330684][ T4236] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 656.405197][T11523] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpid,bsddf,,errors=continue. Quota mode: writeback. [ 656.426750][T11523] ext4 filesystem being mounted at /447/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 656.509169][T11533] loop1: detected capacity change from 0 to 256 [ 656.668722][T11535] netlink: 'syz.0.2189': attribute type 2 has an invalid length. [ 656.772556][T11538] netdevsim netdevsim3: loading /lib/firmware/. failed with error -22 [ 656.781488][T11538] netdevsim netdevsim3: Direct firmware load for . failed with error -22 [ 656.790173][T11538] netdevsim netdevsim3: Falling back to sysfs fallback for: . [ 658.040849][ T4236] usb 3-1: unable to get BOS descriptor or descriptor too short [ 658.185457][T11541] Disabled LAPIC found during irq injection [ 658.290777][ T4236] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 658.309077][ T4236] usb 3-1: can't read configurations, error -71 [ 658.679825][T11547] loop2: detected capacity change from 0 to 2048 [ 658.729966][T11547] EXT4-fs (loop2): mounted filesystem without journal. Opts: abort,dioread_nolock,grpid,noload,data_err=ignore,,errors=continue. Quota mode: writeback. [ 658.747763][T11555] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2193'. [ 658.757521][T11555] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2193'. [ 658.802449][T11547] ext4 filesystem being mounted at /445/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 659.533642][T11552] loop1: detected capacity change from 0 to 512 [ 659.556074][T11557] loop3: detected capacity change from 0 to 8 [ 659.616956][T11557] SQUASHFS error: lzo decompression failed, data probably corrupt [ 659.670448][T11557] SQUASHFS error: Failed to read block 0x91: -5 [ 659.709013][T11557] SQUASHFS error: Unable to read metadata cache entry [8f] [ 659.725374][T11552] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 659.825969][T11557] SQUASHFS error: Unable to read inode 0x11f [ 659.959839][T11557] netlink: 'syz.3.2195': attribute type 7 has an invalid length. [ 659.990739][T11557] netlink: 'syz.3.2195': attribute type 5 has an invalid length. [ 660.008784][T11557] netlink: 17 bytes leftover after parsing attributes in process `syz.3.2195'. [ 660.435510][T11569] 9pnet_virtio: no channels available for device syz [ 661.880868][ T5240] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 662.311154][ T5240] usb 2-1: unable to get BOS descriptor or descriptor too short [ 662.371053][ T5240] usb 2-1: not running at top speed; connect to a high speed hub [ 662.471533][ T5240] usb 2-1: config 136 has an invalid interface number: 30 but max is 0 [ 662.486145][ T5240] usb 2-1: config 136 has an invalid descriptor of length 9, skipping remainder of the config [ 662.516043][ T5240] usb 2-1: config 136 has no interface number 0 [ 662.533650][ T5240] usb 2-1: config 136 interface 30 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 662.731267][ T5240] usb 2-1: New USB device found, idVendor=0499, idProduct=100e, bcdDevice=f0.f4 [ 662.747007][ T5240] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 662.767354][ T5240] usb 2-1: Product: syz [ 662.782853][ T5240] usb 2-1: Manufacturer: syz [ 662.787961][ T5240] usb 2-1: SerialNumber: syz [ 664.770661][T11571] bridge0: port 3(syz_tun) entered disabled state [ 664.823394][T11571] bridge0: port 2(bridge_slave_1) entered disabled state [ 664.830827][T11571] bridge0: port 1(bridge_slave_0) entered disabled state [ 665.367446][T11571] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 665.420336][ T5240] snd-usb-audio: probe of 2-1:136.30 failed with error -2 [ 665.432724][T11571] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 665.447649][ T5240] usb 2-1: USB disconnect, device number 30 [ 665.485200][ T4178] udevd[4178]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:136.30/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 665.925104][T11571] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 665.934561][T11571] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 665.943509][T11571] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 665.952476][T11571] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 666.121639][T11589] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 666.129854][T11589] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 666.210624][T11589] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 666.409997][T11606] netlink: 'syz.1.2209': attribute type 2 has an invalid length. [ 666.476440][T11610] loop4: detected capacity change from 0 to 512 [ 666.633605][T11610] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 666.740818][ T4269] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 666.753191][T11619] loop0: detected capacity change from 0 to 256 [ 666.803817][T11623] loop4: detected capacity change from 0 to 512 [ 666.810791][T11619] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 666.843473][T11619] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 666.871463][T11623] EXT4-fs (loop4): Ignoring removed bh option [ 666.897457][T11619] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 666.927875][T11623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802c128, mo2=0002] [ 666.967046][T11623] System zones: 1-12 [ 666.974084][T11623] EXT4-fs (loop4): 1 truncate cleaned up [ 666.979873][T11623] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug,bh,noload,errors=remount-ro,usrjquota=,. Quota mode: none. [ 667.073223][ T4268] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 667.252215][T11627] loop4: detected capacity change from 0 to 4096 [ 667.279191][T11627] EXT4-fs (loop4): Test dummy encryption mode enabled [ 667.298478][T11627] EXT4-fs (loop4): inline encryption not supported [ 667.311054][ T4269] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 667.330001][T11627] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 667.339537][ T4269] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 667.339565][ T4269] usb 4-1: Product: syz [ 667.339583][ T4269] usb 4-1: Manufacturer: syz [ 667.339599][ T4269] usb 4-1: SerialNumber: syz [ 667.451875][T11627] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=280ec1a8, mo2=0003] [ 667.467157][T11627] System zones: 0-5 [ 667.474393][T11627] EXT4-fs (loop4): mounted filesystem without journal. Opts: debug,test_dummy_encryption=v1,inlinecrypt,delalloc,noinit_itable,norecovery,minixdf,nodioread_nolock,errors=remount-ro,jqfmt=vfsv0,usrquota,max_dir_size_kb=0x0000000000000008,. Quota mode: writeback. [ 667.481500][ T4268] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 667.619337][ T4268] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 7 [ 667.861923][ T4268] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 667.887782][T11633] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 667.896413][T11633] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 667.905013][T11633] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 667.964830][ T4268] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 668.239468][ T4268] usb 3-1: Product: syz [ 670.848794][T11638] 9pnet_virtio: no channels available for device syz [ 670.999244][ T4268] usb 3-1: Manufacturer: syz [ 671.004117][ T4268] usb 3-1: SerialNumber: syz [ 671.281044][ T4268] usb 3-1: can't set config #1, error -71 [ 671.296247][ T4268] usb 3-1: USB disconnect, device number 27 [ 671.513910][T11655] loop2: detected capacity change from 0 to 512 [ 671.586728][T11657] loop4: detected capacity change from 0 to 4096 [ 671.641376][T11657] EXT4-fs (loop4): Journaled quota options ignored when QUOTA feature is enabled [ 671.652247][T11655] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 671.673717][T11657] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 671.708630][T11657] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c118, mo2=0002] [ 671.726483][T11657] System zones: 0-5 [ 671.749981][T11657] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,grpjquota=./file1,noload,init_itable=0x000000000a2a41b4,nodiscard,jqfmt=vfsv1,debug,journal_ioprio=0x0000000000000000,resuid=0x0000000000000000,,errors=continue. Quota mode: writeback. [ 671.792922][T11666] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2230'. [ 672.181084][ T4269] rtl8150 4-1:1.0: couldn't reset the device [ 672.196766][ T4269] rtl8150: probe of 4-1:1.0 failed with error -5 [ 672.235802][T11675] 9pnet_virtio: no channels available for device syz [ 672.551501][ T4269] usb 4-1: USB disconnect, device number 19 [ 672.919720][T11679] netlink: 'syz.0.2233': attribute type 2 has an invalid length. [ 673.121529][T11691] netdevsim netdevsim4: loading /lib/firmware/. failed with error -22 [ 673.129903][T11691] netdevsim netdevsim4: Direct firmware load for . failed with error -22 [ 673.138836][T11691] netdevsim netdevsim4: Falling back to sysfs fallback for: . [ 674.018886][T11700] loop3: detected capacity change from 0 to 512 [ 674.127006][T11700] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 674.146824][T11706] device syz_tun left promiscuous mode [ 674.155409][T11706] bridge0: port 3(syz_tun) entered disabled state [ 674.193454][T11706] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 674.237295][T11706] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 674.250920][T11706] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 674.266911][T11706] device bridge_slave_0 left promiscuous mode [ 674.281457][T11706] bridge0: port 1(bridge_slave_0) entered disabled state [ 674.350107][T11706] device bridge_slave_1 left promiscuous mode [ 674.390404][T11706] bridge0: port 2(bridge_slave_1) entered disabled state [ 674.419178][T11706] bond0: (slave bond_slave_0): Releasing backup interface [ 674.504932][T11706] bond0: (slave bond_slave_1): Releasing backup interface [ 674.639873][T11706] team0: Port device team_slave_0 removed [ 674.689833][T11706] team0: Port device team_slave_1 removed [ 674.708798][T11706] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 674.733142][T11706] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 674.747485][T11722] loop1: detected capacity change from 0 to 512 [ 674.760464][T11706] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 674.768287][T11706] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 674.818653][T11722] EXT4-fs (loop1): Test dummy encryption mode enabled [ 674.852290][T11722] EXT4-fs (loop1): Ignoring removed oldalloc option [ 674.869878][T11722] EXT4-fs error (device loop1): ext4_orphan_get:1406: inode #15: comm syz.1.2248: inode has both inline data and extents flags [ 674.889458][T11722] EXT4-fs error (device loop1): ext4_orphan_get:1411: comm syz.1.2248: couldn't read orphan inode 15 (err -117) [ 674.903150][T11722] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,oldalloc,journal_ioprio=0x0000000000000005,nojournal_checksum,,errors=continue. Quota mode: writeback. [ 675.859424][T11731] loop1: detected capacity change from 0 to 1764 [ 675.919289][T11726] Process accounting resumed [ 676.083572][T11736] loop0: detected capacity change from 0 to 512 [ 676.115365][T11725] loop4: detected capacity change from 0 to 4096 [ 676.180233][T11738] netdevsim netdevsim2: loading /lib/firmware/. failed with error -22 [ 676.190643][T11738] netdevsim netdevsim2: Direct firmware load for . failed with error -22 [ 676.200293][T11738] netdevsim netdevsim2: Falling back to sysfs fallback for: . [ 676.269857][T11736] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 676.922139][T11725] EXT4-fs (loop4): Test dummy encryption mode enabled [ 677.000687][T11725] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0103] [ 677.008941][T11725] System zones: 0-5 [ 677.108912][T11725] EXT4-fs (loop4): mounted filesystem without journal. Opts: debug,delalloc,journal_ioprio=0x0000000000000000,test_dummy_encryption,nodiscard,min_batch_time=0x0000000000000004,nodiscard,abort,,errors=continue. Quota mode: writeback. [ 677.312817][T11760] loop3: detected capacity change from 0 to 1024 [ 677.373387][T11760] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 677.392141][T11760] ext4 filesystem being mounted at /432/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 677.442743][T11760] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: comm syz.3.2261: lblock 0 mapped to illegal pblock 0 (length 1) [ 677.463205][T11760] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 677.475842][T11760] EXT4-fs (loop3): This should not happen!! Data will be lost [ 677.475842][T11760] [ 677.504195][ T4247] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: block 1: comm kworker/u4:5: lblock 1 mapped to illegal pblock 1 (length 3) [ 677.587918][ T4247] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 677.728666][ T4247] EXT4-fs (loop3): This should not happen!! Data will be lost [ 677.728666][ T4247] [ 678.654206][T11767] Process accounting resumed [ 678.709173][T11774] loop2: detected capacity change from 0 to 1764 [ 679.035237][T11788] loop1: detected capacity change from 0 to 256 [ 679.049437][T11787] loop4: detected capacity change from 0 to 512 [ 679.127589][T11787] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 679.651091][T11811] loop2: detected capacity change from 0 to 256 [ 681.177043][T11811] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x2af3664b, utbl_chksum : 0xe619d30d) [ 681.247479][ T26] audit: type=1800 audit(1786059802.205:164): pid=11810 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.2276" name="file1" dev="loop2" ino=1048709 res=0 errno=0 [ 681.589548][T11808] Process accounting resumed [ 681.805588][T11824] loop4: detected capacity change from 0 to 164 [ 684.253212][T11867] loop1: detected capacity change from 0 to 1024 [ 684.282726][T11855] Process accounting resumed [ 684.383903][T11869] loop3: detected capacity change from 0 to 512 [ 684.419878][T11872] loop0: detected capacity change from 0 to 164 [ 684.455454][T11867] hfsplus: invalid extended attribute record [ 684.476969][T11880] loop2: detected capacity change from 0 to 256 [ 684.511307][T11869] EXT4-fs error (device loop3): ext4_orphan_get:1432: comm syz.3.2295: bad orphan inode 15 [ 684.563463][T11869] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,init_itable=0x0000000000000005,errors=continue,auto_da_alloc=0x000000000000000f,inode_readahead_blks=0x0000000000008000,,errors=continue. Quota mode: writeback. [ 685.903130][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.909470][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.934256][T11898] loop1: detected capacity change from 0 to 512 [ 686.003867][T11897] loop2: detected capacity change from 0 to 2048 [ 686.033308][T11898] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 686.087280][T11898] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00010000) [ 686.137778][T11898] FAT-fs (loop1): Filesystem has been set read-only [ 686.167884][T11897] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 686.346417][T11897] ext4 filesystem being mounted at /473/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 686.966112][ T26] audit: type=1800 audit(1786059807.925:165): pid=11898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2304" name="idVendor" dev="configfs" ino=78838 res=0 errno=0 [ 687.016237][ T26] audit: type=1800 audit(1786059807.965:166): pid=11898 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2304" name="idProduct" dev="configfs" ino=80024 res=0 errno=0 [ 687.079545][T11902] Process accounting resumed [ 687.090372][ T26] audit: type=1800 audit(1786059808.045:167): pid=11913 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2304" name="UDC" dev="configfs" ino=78843 res=0 errno=0 [ 687.097922][T11913] Config c/1 of g1 needs at least one function. [ 687.134635][T11897] device syzkaller0 entered promiscuous mode [ 687.201742][T11913] udc dummy_udc.0: failed to start g1: -22 [ 687.463793][T11921] loop4: detected capacity change from 0 to 1024 [ 688.966423][T11952] loop3: detected capacity change from 0 to 512 [ 688.987318][T11954] loop2: detected capacity change from 0 to 512 [ 689.057317][T11954] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 689.095253][T11954] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00010000) [ 689.133536][T11952] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 689.163456][T11958] loop0: detected capacity change from 0 to 2048 [ 689.180597][T11954] FAT-fs (loop2): Filesystem has been set read-only [ 689.343350][ T26] audit: type=1800 audit(1786059810.305:168): pid=11954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2324" name="idVendor" dev="configfs" ino=81011 res=0 errno=0 [ 689.351168][T11964] loop3: detected capacity change from 0 to 128 [ 689.405031][T11958] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 689.430615][ T26] audit: type=1800 audit(1786059810.335:169): pid=11954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2324" name="idProduct" dev="configfs" ino=81012 res=0 errno=0 [ 689.432113][T11968] Config c/1 of g1 needs at least one function. [ 689.453270][ T26] audit: type=1800 audit(1786059810.385:170): pid=11968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2324" name="UDC" dev="configfs" ino=81013 res=0 errno=0 [ 689.499106][T11958] ext4 filesystem being mounted at /472/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 689.589704][T11968] udc dummy_udc.0: failed to start g1: -22 [ 689.628335][T11958] device syzkaller0 entered promiscuous mode [ 689.841144][T11970] loop3: detected capacity change from 0 to 1024 [ 690.007295][T11974] loop4: detected capacity change from 0 to 512 [ 690.523638][T11974] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 690.890709][ T26] audit: type=1804 audit(1786059811.845:171): pid=11974 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.2330" name="/newroot/456/file1/bus" dev="loop4" ino=18 res=1 errno=0 [ 690.998083][T11984] loop1: detected capacity change from 0 to 1024 [ 692.021873][T11986] Process accounting resumed [ 692.076865][T11998] loop2: detected capacity change from 0 to 256 [ 692.297341][T12005] loop3: detected capacity change from 0 to 512 [ 692.441820][T12011] loop2: detected capacity change from 0 to 1024 [ 692.573716][T12007] loop1: detected capacity change from 0 to 4096 [ 692.608627][T12005] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodiscard,errors=remount-ro,mb_optimize_scan=0x0000000000000001,delalloc,data_err=ignore,. Quota mode: writeback. [ 692.682634][T12005] ext4 filesystem being mounted at /445/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 692.766931][T12015] loop4: detected capacity change from 0 to 128 [ 692.801502][T12005] EXT4-fs error (device loop3): ext4_do_update_inode:5229: inode #2: comm syz.3.2339: corrupted inode contents [ 692.828590][T12007] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 692.886907][T12005] EXT4-fs (loop3): Remounting filesystem read-only [ 692.925334][T12007] EXT4-fs (loop1): shut down requested (2) [ 692.981230][T12005] EXT4-fs error (device loop3): ext4_dirty_inode:6077: inode #2: comm syz.3.2339: mark_inode_dirty error [ 693.108277][T12005] EXT4-fs (loop3): Remounting filesystem read-only [ 693.146848][T12005] EXT4-fs error (device loop3): ext4_do_update_inode:5229: inode #2: comm syz.3.2339: corrupted inode contents [ 693.438078][T12005] EXT4-fs (loop3): Remounting filesystem read-only [ 693.536783][T12016] [ 693.539202][T12016] ====================================================== [ 693.546246][T12016] WARNING: possible circular locking dependency detected [ 693.553294][T12016] syzkaller #0 Not tainted [ 693.557723][T12016] ------------------------------------------------------ [ 693.564759][T12016] syz.3.2339/12016 is trying to acquire lock: [ 693.570855][T12016] ffff888050014ea8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x5a/0x410 [ 693.580017][T12016] [ 693.580017][T12016] but task is already holding lock: [ 693.587418][T12016] ffff888070332060 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x8c4/0x1a50 [ 693.597306][T12016] [ 693.597306][T12016] which lock already depends on the new lock. [ 693.597306][T12016] [ 693.607746][T12016] [ 693.607746][T12016] the existing dependency chain (in reverse order) is: [ 693.616773][T12016] [ 693.616773][T12016] -> #2 (&ei->i_data_sem/2){++++}-{3:3}: [ 693.624639][T12016] down_write+0x38/0x60 [ 693.629502][T12016] ext4_map_blocks+0x8c4/0x1a50 [ 693.634901][T12016] ext4_getblk+0x176/0x670 [ 693.639864][T12016] ext4_bread+0x26/0x180 [ 693.644654][T12016] ext4_quota_write+0x237/0x580 [ 693.650128][T12016] do_insert_tree+0x1193/0x19c0 [ 693.655519][T12016] do_insert_tree+0x5c4/0x19c0 [ 693.660824][T12016] do_insert_tree+0x5c4/0x19c0 [ 693.666135][T12016] do_insert_tree+0x5c4/0x19c0 [ 693.671446][T12016] qtree_write_dquot+0x354/0x4a0 [ 693.677107][T12016] v2_write_dquot+0x108/0x190 [ 693.682334][T12016] dquot_acquire+0x2d5/0x520 [ 693.687474][T12016] ext4_acquire_dquot+0x2e3/0x4a0 [ 693.693053][T12016] dqget+0x713/0xbb0 [ 693.697500][T12016] __dquot_initialize+0x3a9/0xd00 [ 693.703075][T12016] ext4_process_orphan+0x4c/0x2e0 [ 693.708645][T12016] ext4_orphan_cleanup+0xad8/0x1320 [ 693.714391][T12016] ext4_fill_super+0x8c65/0x93f0 [ 693.719898][T12016] mount_bdev+0x28a/0x3c0 [ 693.724862][T12016] legacy_get_tree+0xe6/0x180 [ 693.730136][T12016] vfs_get_tree+0x88/0x270 [ 693.735099][T12016] do_new_mount+0x247/0xa40 [ 693.740209][T12016] __se_sys_mount+0x2e3/0x3d0 [ 693.745464][T12016] do_syscall_64+0x4c/0xa0 [ 693.750571][T12016] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 693.757014][T12016] [ 693.757014][T12016] -> #1 (&s->s_dquot.dqio_sem){++++}-{3:3}: [ 693.765212][T12016] down_read+0x44/0x2e0 [ 693.769924][T12016] v2_read_dquot+0x4a/0x110 [ 693.774974][T12016] dquot_acquire+0x152/0x520 [ 693.780113][T12016] ext4_acquire_dquot+0x2e3/0x4a0 [ 693.785690][T12016] dqget+0x713/0xbb0 [ 693.790131][T12016] __dquot_initialize+0x3a9/0xd00 [ 693.795703][T12016] ext4_process_orphan+0x4c/0x2e0 [ 693.801276][T12016] ext4_orphan_cleanup+0xad8/0x1320 [ 693.807036][T12016] ext4_fill_super+0x8c65/0x93f0 [ 693.812542][T12016] mount_bdev+0x28a/0x3c0 [ 693.817429][T12016] legacy_get_tree+0xe6/0x180 [ 693.822661][T12016] vfs_get_tree+0x88/0x270 [ 693.827626][T12016] do_new_mount+0x247/0xa40 [ 693.832677][T12016] __se_sys_mount+0x2e3/0x3d0 [ 693.837897][T12016] do_syscall_64+0x4c/0xa0 [ 693.842857][T12016] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 693.849300][T12016] [ 693.849300][T12016] -> #0 (&dquot->dq_lock){+.+.}-{3:3}: [ 693.856976][T12016] __lock_acquire+0x2c66/0x7b50 [ 693.862491][T12016] lock_acquire+0x19e/0x400 [ 693.867554][T12016] __mutex_lock_common+0x1e5/0x2400 [ 693.873318][T12016] mutex_lock_nested+0x17/0x20 [ 693.878663][T12016] dquot_commit+0x5a/0x410 [ 693.883659][T12016] ext4_write_dquot+0x1f0/0x360 [ 693.889070][T12016] mark_all_dquot_dirty+0xf9/0x400 [ 693.894758][T12016] __dquot_alloc_space+0x5cb/0xe10 [ 693.900444][T12016] ext4_mb_new_blocks+0xf80/0x47c0 [ 693.906284][T12016] ext4_ext_map_blocks+0x17d1/0x63d0 [ 693.912223][T12016] ext4_map_blocks+0x97f/0x1a50 [ 693.917632][T12016] ext4_getblk+0x176/0x670 [ 693.922618][T12016] ext4_bread+0x26/0x180 [ 693.927428][T12016] ext4_append+0x2bb/0x560 [ 693.932406][T12016] ext4_add_entry+0xb61/0x1020 [ 693.937726][T12016] ext4_add_nondir+0x93/0x270 [ 693.942968][T12016] ext4_symlink+0x803/0xcd0 [ 693.948028][T12016] vfs_symlink+0x245/0x3d0 [ 693.953001][T12016] do_symlinkat+0x1ab/0x6b0 [ 693.958055][T12016] __x64_sys_symlink+0x7a/0x90 [ 693.963363][T12016] do_syscall_64+0x4c/0xa0 [ 693.968339][T12016] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 693.974798][T12016] [ 693.974798][T12016] other info that might help us debug this: [ 693.974798][T12016] [ 693.985049][T12016] Chain exists of: [ 693.985049][T12016] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 693.985049][T12016] [ 693.998749][T12016] Possible unsafe locking scenario: [ 693.998749][T12016] [ 694.006229][T12016] CPU0 CPU1 [ 694.011621][T12016] ---- ---- [ 694.017012][T12016] lock(&ei->i_data_sem/2); [ 694.021684][T12016] lock(&s->s_dquot.dqio_sem); [ 694.029110][T12016] lock(&ei->i_data_sem/2); [ 694.036268][T12016] lock(&dquot->dq_lock); [ 694.040716][T12016] [ 694.040716][T12016] *** DEADLOCK *** [ 694.040716][T12016] [ 694.048877][T12016] 4 locks held by syz.3.2339/12016: [ 694.054103][T12016] #0: ffff888027288460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 694.063300][T12016] #1: ffff8880703321d8 (&type->i_mutex_dir_key#4/1){+.+.}-{3:3}, at: filename_create+0x20b/0x450 [ 694.073991][T12016] #2: ffff888070332060 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x8c4/0x1a50 [ 694.083992][T12016] #3: ffffffff8c4418d8 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x5/0x30 [ 694.093104][T12016] [ 694.093104][T12016] stack backtrace: [ 694.099015][T12016] CPU: 0 PID: 12016 Comm: syz.3.2339 Not tainted syzkaller #0 [ 694.106504][T12016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 694.116588][T12016] Call Trace: [ 694.119972][T12016] [ 694.123027][T12016] dump_stack_lvl+0x188/0x250 [ 694.127841][T12016] ? load_image+0x410/0x410 [ 694.132448][T12016] ? show_regs_print_info+0x20/0x20 [ 694.137702][T12016] ? print_circular_bug+0x12b/0x1a0 [ 694.142944][T12016] check_noncircular+0x296/0x330 [ 694.147925][T12016] ? __lock_acquire+0x7b50/0x7b50 [ 694.153208][T12016] ? add_chain_block+0x9b0/0x9b0 [ 694.158178][T12016] ? lockdep_lock+0xf1/0x1f0 [ 694.162812][T12016] ? mark_lock+0x94/0x320 [ 694.167224][T12016] ? _find_first_zero_bit+0xd1/0xf0 [ 694.172572][T12016] __lock_acquire+0x2c66/0x7b50 [ 694.177477][T12016] ? verify_lock_unused+0x140/0x140 [ 694.182723][T12016] ? release_firmware_map_entry+0x190/0x190 [ 694.188661][T12016] ? mark_lock+0x94/0x320 [ 694.193033][T12016] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 694.199066][T12016] lock_acquire+0x19e/0x400 [ 694.203607][T12016] ? dquot_commit+0x5a/0x410 [ 694.208245][T12016] ? lockdep_hardirqs_on+0x94/0x140 [ 694.213486][T12016] ? read_lock_is_recursive+0x10/0x10 [ 694.218906][T12016] __mutex_lock_common+0x1e5/0x2400 [ 694.224145][T12016] ? dquot_commit+0x5a/0x410 [ 694.228778][T12016] ? dquot_commit+0x5a/0x410 [ 694.233415][T12016] ? __might_sleep+0xf0/0xf0 [ 694.238125][T12016] ? mutex_lock_io_nested+0x60/0x60 [ 694.243370][T12016] ? preempt_schedule+0xbc/0xd0 [ 694.248276][T12016] mutex_lock_nested+0x17/0x20 [ 694.253080][T12016] dquot_commit+0x5a/0x410 [ 694.257540][T12016] ext4_write_dquot+0x1f0/0x360 [ 694.262445][T12016] mark_all_dquot_dirty+0xf9/0x400 [ 694.267600][T12016] __dquot_alloc_space+0x5cb/0xe10 [ 694.272765][T12016] ext4_mb_new_blocks+0xf80/0x47c0 [ 694.277930][T12016] ? ext4_ext_search_right+0x386/0x840 [ 694.283436][T12016] ? memcpy+0x3c/0x60 [ 694.287526][T12016] ? ext4_mb_pa_callback+0xd0/0xd0 [ 694.292694][T12016] ? ext4_ext_find_goal+0xed/0x1d0 [ 694.297847][T12016] ext4_ext_map_blocks+0x17d1/0x63d0 [ 694.303184][T12016] ? lockdep_hardirqs_on+0x94/0x140 [ 694.308419][T12016] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 694.314096][T12016] ? lock_acquire+0x208/0x400 [ 694.318815][T12016] ? ext4_ext_release+0x10/0x10 [ 694.323722][T12016] ? rwsem_write_trylock+0x135/0x1c0 [ 694.329044][T12016] ? ext4_es_lookup_extent+0x5fd/0x9f0 [ 694.334546][T12016] ext4_map_blocks+0x97f/0x1a50 [ 694.339445][T12016] ? ext4_issue_zeroout+0x250/0x250 [ 694.344685][T12016] ext4_getblk+0x176/0x670 [ 694.349144][T12016] ? ext4_get_block_unwritten+0x30/0x30 [ 694.354725][T12016] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 694.360771][T12016] ? lock_chain_count+0x20/0x20 [ 694.365666][T12016] ext4_bread+0x26/0x180 [ 694.369944][T12016] ext4_append+0x2bb/0x560 [ 694.374398][T12016] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 694.380088][T12016] ? ext4_init_new_dir+0x910/0x910 [ 694.385251][T12016] ? fscrypt_setup_filename+0x28b/0xaf0 [ 694.390834][T12016] ? ext4_fname_setup_ci_filename+0x65/0x460 [ 694.396852][T12016] ? ext4_add_entry+0x551/0x1020 [ 694.401875][T12016] ext4_add_entry+0xb61/0x1020 [ 694.406677][T12016] ? __brelse+0x55/0x90 [ 694.410872][T12016] ? ext4_inc_count+0x1b0/0x1b0 [ 694.415768][T12016] ? dquot_initialize+0x20/0x20 [ 694.420663][T12016] ext4_add_nondir+0x93/0x270 [ 694.425382][T12016] ext4_symlink+0x803/0xcd0 [ 694.429927][T12016] ? ext4_unlink+0x500/0x500 [ 694.434554][T12016] ? inode_permission+0xef/0x480 [ 694.439531][T12016] ? bpf_lsm_inode_symlink+0x5/0x10 [ 694.444881][T12016] ? security_inode_symlink+0xb2/0x100 [ 694.450441][T12016] vfs_symlink+0x245/0x3d0 [ 694.454899][T12016] do_symlinkat+0x1ab/0x6b0 [ 694.459441][T12016] ? vfs_symlink+0x3d0/0x3d0 [ 694.464118][T12016] ? getname_flags+0x1f9/0x4f0 [ 694.469030][T12016] __x64_sys_symlink+0x7a/0x90 [ 694.473833][T12016] do_syscall_64+0x4c/0xa0 [ 694.478283][T12016] ? clear_bhb_loop+0x30/0x80 [ 694.483002][T12016] ? clear_bhb_loop+0x30/0x80 [ 694.487714][T12016] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 694.493649][T12016] RIP: 0033:0x7f74f8ae00d9 [ 694.498164][T12016] 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 [ 694.517854][T12016] RSP: 002b:00007f74f6d17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 694.526396][T12016] RAX: ffffffffffffffda RBX: 00007f74f8d68090 RCX: 00007f74f8ae00d9 [ 694.534410][T12016] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 00002000000000c0 [ 694.542427][T12016] RBP: 00007f74f8b77024 R08: 0000000000000000 R09: 0000000000000000 [ 694.550436][T12016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 694.558444][T12016] R13: 00007f74f8d68128 R14: 00007f74f8d68090 R15: 00007ffdf401e6b8 [ 694.566459][T12016] [ 694.590350][T12016] EXT4-fs error (device loop3): ext4_do_update_inode:5229: inode #2: comm syz.3.2339: corrupted inode contents [ 694.611109][T12016] EXT4-fs (loop3): Remounting filesystem read-only [ 694.627956][T12016] EXT4-fs error (device loop3): ext4_dirty_inode:6077: inode #2: comm syz.3.2339: mark_inode_dirty error [ 694.646524][T12016] EXT4-fs (loop3): Remounting filesystem read-only [ 694.660998][T12016] EXT4-fs error (device loop3): ext4_do_update_inode:5229: inode #2: comm syz.3.2339: corrupted inode contents [ 694.695637][T12016] EXT4-fs (loop3): Remounting filesystem read-only [ 694.742527][T12022] loop1: detected capacity change from 0 to 2048 [ 694.755689][T12016] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #2: comm syz.3.2339: mark_inode_dirty error [ 694.772544][T12016] EXT4-fs (loop3): Remounting filesystem read-only [ 694.779314][T12016] EXT4-fs error (device loop3): ext4_do_update_inode:5229: inode #2: comm syz.3.2339: corrupted inode contents [ 694.794028][T12016] EXT4-fs (loop3): Remounting filesystem read-only [ 694.802707][T12016] EXT4-fs error (device loop3): ext4_dirty_inode:6077: inode #2: comm syz.3.2339: mark_inode_dirty error [ 694.815425][T12027] loop4: detected capacity change from 0 to 512 [ 694.820212][T12016] EXT4-fs (loop3): Remounting filesystem read-only [ 694.841599][T12017] EXT4-fs error (device loop3): ext4_do_update_inode:5229: inode #2: comm syz.3.2339: corrupted inode contents [ 694.867377][T12017] EXT4-fs (loop3): Remounting filesystem read-only [ 694.879449][T12022] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 694.890397][T12022] ext4 filesystem being mounted at /483/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 694.904864][T12027] EXT4-fs (loop4): inline encryption not supported [ 694.911623][T12027] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 694.939469][T12022] device syzkaller0 entered promiscuous mode [ 694.988613][T12027] EXT4-fs error (device loop4): ext4_iget_extra_inode:4573: inode #15: comm syz.4.2346: corrupted in-inode xattr [ 695.130965][T12027] EXT4-fs error (device loop4): ext4_orphan_get:1411: comm syz.4.2346: couldn't read orphan inode 15 (err -117) [ 695.159839][T12027] EXT4-fs (loop4): mounted filesystem without journal. Opts: min_batch_time=0x00000000000000ff,jqfmt=vfsv0,min_batch_time=0x00000000000003ff,noload,norecovery,noblock_validity,resgid=0x0000000000000000,inlinecrypt,errors=continue,,errors=continue. Quota mode: none.