Warning: Permanently added '[localhost]:42028' (ED25519) to the list of known hosts. 1970/01/01 00:09:11 fuzzer started 1970/01/01 00:09:20 dialing manager at localhost:30004 syzkaller login: [ 565.777722][ T3036] cgroup: Unknown subsys name 'net' [ 566.756283][ T3036] cgroup: Unknown subsys name 'rlimit' [ 619.068349][ T3036] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:10:18 syscalls: 211 1970/01/01 00:10:18 code coverage: enabled 1970/01/01 00:10:18 comparison tracing: enabled 1970/01/01 00:10:18 extra coverage: enabled 1970/01/01 00:10:18 delay kcov mmap: enabled 1970/01/01 00:10:18 setuid sandbox: enabled 1970/01/01 00:10:18 namespace sandbox: enabled 1970/01/01 00:10:18 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:10:18 fault injection: enabled 1970/01/01 00:10:18 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:10:18 net packet injection: enabled 1970/01/01 00:10:18 net device setup: enabled 1970/01/01 00:10:18 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:10:18 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:10:18 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:10:18 USB emulation: enabled 1970/01/01 00:10:18 hci packet injection: /dev/vhci does not exist 1970/01/01 00:10:18 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:10:18 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:10:18 swap file: enabled 1970/01/01 00:11:23 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:11:31 fetching corpus: 50, signal 14627/17819 (executing program) 1970/01/01 00:11:33 fetching corpus: 100, signal 17579/22140 (executing program) 1970/01/01 00:11:35 fetching corpus: 150, signal 22229/27828 (executing program) 1970/01/01 00:11:37 fetching corpus: 200, signal 25112/31740 (executing program) 1970/01/01 00:11:41 fetching corpus: 250, signal 27457/35010 (executing program) 1970/01/01 00:11:46 fetching corpus: 300, signal 29581/37991 (executing program) 1970/01/01 00:11:50 fetching corpus: 350, signal 31053/40338 (executing program) 1970/01/01 00:11:54 fetching corpus: 400, signal 33531/43380 (executing program) 1970/01/01 00:11:57 fetching corpus: 450, signal 35670/46069 (executing program) 1970/01/01 00:12:00 fetching corpus: 500, signal 36465/47666 (executing program) 1970/01/01 00:12:04 fetching corpus: 550, signal 37137/49121 (executing program) 1970/01/01 00:12:08 fetching corpus: 600, signal 38250/50832 (executing program) 1970/01/01 00:12:13 fetching corpus: 650, signal 39052/52319 (executing program) 1970/01/01 00:12:19 fetching corpus: 700, signal 40045/53830 (executing program) 1970/01/01 00:12:23 fetching corpus: 750, signal 40658/55103 (executing program) 1970/01/01 00:12:26 fetching corpus: 800, signal 42829/57182 (executing program) 1970/01/01 00:12:29 fetching corpus: 850, signal 43437/58360 (executing program) 1970/01/01 00:12:33 fetching corpus: 900, signal 44141/59491 (executing program) 1970/01/01 00:12:39 fetching corpus: 950, signal 44387/60436 (executing program) 1970/01/01 00:12:47 fetching corpus: 1000, signal 45042/61514 (executing program) 1970/01/01 00:12:51 fetching corpus: 1050, signal 45539/62455 (executing program) 1970/01/01 00:12:52 fetching corpus: 1100, signal 45906/63359 (executing program) 1970/01/01 00:12:53 fetching corpus: 1108, signal 46084/64170 (executing program) 1970/01/01 00:12:53 fetching corpus: 1108, signal 46084/64951 (executing program) 1970/01/01 00:12:53 fetching corpus: 1108, signal 46084/65691 (executing program) 1970/01/01 00:12:53 fetching corpus: 1108, signal 46084/66420 (executing program) 1970/01/01 00:12:53 fetching corpus: 1108, signal 46084/67137 (executing program) 1970/01/01 00:12:53 fetching corpus: 1108, signal 46084/67875 (executing program) 1970/01/01 00:12:54 fetching corpus: 1108, signal 46084/68608 (executing program) 1970/01/01 00:12:54 fetching corpus: 1108, signal 46084/69378 (executing program) 1970/01/01 00:12:54 fetching corpus: 1108, signal 46084/70136 (executing program) 1970/01/01 00:12:54 fetching corpus: 1108, signal 46084/70924 (executing program) 1970/01/01 00:12:55 fetching corpus: 1108, signal 46084/71699 (executing program) 1970/01/01 00:12:55 fetching corpus: 1108, signal 46084/72459 (executing program) 1970/01/01 00:12:55 fetching corpus: 1108, signal 46084/73204 (executing program) 1970/01/01 00:12:55 fetching corpus: 1108, signal 46084/73980 (executing program) 1970/01/01 00:12:55 fetching corpus: 1108, signal 46084/73980 (executing program) 1970/01/01 00:12:55 starting 2 fuzzer processes [ 810.462825][ T3049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 810.618820][ T3049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 815.154728][ T3051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 815.272238][ T3051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 827.408211][ T3049] hsr_slave_0: entered promiscuous mode [ 827.473244][ T3049] hsr_slave_1: entered promiscuous mode [ 831.170264][ T3051] hsr_slave_0: entered promiscuous mode [ 831.192765][ T3051] hsr_slave_1: entered promiscuous mode [ 831.226059][ T3051] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 831.228808][ T3051] Cannot create hsr debugfs directory [ 836.510422][ T3049] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 836.878324][ T3049] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 837.217211][ T3049] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 837.499828][ T3049] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 846.042012][ T3051] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 846.212695][ T3051] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 846.342452][ T3051] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 846.479327][ T3051] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 859.938551][ T3049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 865.883362][ T3051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 926.170748][ T3049] veth0_vlan: entered promiscuous mode [ 927.105557][ T3049] veth1_vlan: entered promiscuous mode [ 928.990599][ T3049] veth0_macvtap: entered promiscuous mode [ 929.367623][ T3049] veth1_macvtap: entered promiscuous mode [ 931.910662][ T3049] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 931.926283][ T3049] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 931.928036][ T3049] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 931.929514][ T3049] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 935.530480][ T3051] veth0_vlan: entered promiscuous mode [ 936.134476][ T3051] veth1_vlan: entered promiscuous mode 00:15:37 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000c40), 0x1103c2, 0x0) [ 939.471539][ T3051] veth0_macvtap: entered promiscuous mode [ 939.866775][ T3051] veth1_macvtap: entered promiscuous mode 00:15:41 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x8202, 0x0) [ 943.591355][ T3051] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 943.616934][ T3051] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 943.619444][ T3051] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 943.621508][ T3051] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:15:49 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x44440, 0x0) 00:15:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000580)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) 00:16:02 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) socket$can_raw(0x1d, 0x3, 0x1) 00:16:03 executing program 0: openat$zero(0xffffffffffffff9c, 0x0, 0x501482, 0x0) 00:16:11 executing program 1: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000740)='pids.max\x00', 0x2, 0x0) 00:16:13 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="4fe111d7fe2c", @remote, @val, {@arp={0x806, @ether_ipv4={0x2, 0x800, 0x6, 0x4, 0x0, @empty, @local={0xac, 0x14, 0x0}, @remote, @broadcast}}}}, 0x0) 00:16:18 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x10dc00, 0x0) 00:16:20 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0xa0482, 0x0) 00:16:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000bc0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 00:16:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) 00:16:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f00000001c0), 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0), 0x2, 0x0) 00:16:32 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) 00:16:34 executing program 1: openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) 00:16:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) 00:16:39 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) 00:16:41 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000009c0), 0x40243, 0x0) 00:16:46 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000003bc0), 0x0, 0x0) 00:16:48 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:16:51 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@broadcast, @broadcast, @val, {@ipv4}}, 0x0) 00:16:54 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, @val, {@ipv4}}, 0x0) 00:16:55 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:16:58 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48c0, 0x0) 00:17:00 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000080), 0x0, 0x0) 00:17:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), r0) 00:17:05 executing program 1: syz_open_dev$vcsu(&(0x7f0000000200), 0x0, 0x842140) 00:17:08 executing program 0: openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000300)='cpu.pressure\x00', 0x2, 0x0) 00:17:10 executing program 1: socket$vsock_stream(0x2, 0x1, 0x0) 00:17:12 executing program 0: openat$cgroup_pressure(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) 00:17:15 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x6000, 0x0) 00:17:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) 00:17:20 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x20680, 0x0) 00:17:22 executing program 0: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x105002) 00:17:23 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x412001, 0x0) 00:17:25 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x4840, 0x0) 00:17:27 executing program 1: openat$sysctl(0xffffffffffffff9c, &(0x7f0000001000)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) 00:17:28 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x84040, 0x0) 00:17:31 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x200c0, 0x0) 00:17:33 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0xc0, 0x0) 00:17:35 executing program 1: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000006f40), 0x0, 0x0) 00:17:37 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 00:17:38 executing program 1: openat$mice(0xffffffffffffff9c, &(0x7f0000000540), 0x0) 00:17:41 executing program 1: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000140), 0x1ad040, 0x0) 00:17:42 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000140), 0x880, 0x0) 00:17:44 executing program 1: openat$drirender128(0xffffffffffffff9c, &(0x7f00000042c0), 0x1, 0x0) 00:17:46 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x180, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x101080, 0x0) 00:17:48 executing program 1: openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f00000000c0), 0xa2040, 0x0) [ 1071.033159][ T3833] damon-dbgfs: DAMON debugfs interface is deprecated, so users should move to DAMON_SYSFS. If you cannot, please report your usecase to damon@lists.linux.dev and linux-mm@kvack.org. 00:17:51 executing program 1: openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f00000000c0), 0xa2040, 0x0) 00:17:51 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x400, 0xfffc, 0x6}, {0x6}}}}}}]}}, 0x0) 00:17:54 executing program 1: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x10}}}}}}]}}, 0x0) [ 1076.059665][ T3740] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1076.678490][ T3740] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1076.682918][ T3740] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1076.699022][ T3740] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1076.701464][ T3740] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1076.715588][ T3740] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1076.717948][ T3740] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1077.320411][ T3740] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1077.322637][ T3740] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1077.355456][ T3740] usb 1-1: Product: syz [ 1077.357373][ T3740] usb 1-1: Manufacturer: syz [ 1077.358867][ T3740] usb 1-1: SerialNumber: syz [ 1079.236728][ T3740] cdc_ncm 1-1:1.0: bind() failure [ 1079.920878][ T3740] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1079.923211][ T3740] cdc_ncm 1-1:1.1: bind() failure [ 1079.998325][ T23] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 1080.291747][ T3740] usb 1-1: USB disconnect, device number 2 [ 1081.138179][ T23] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1081.156604][ T23] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1081.158833][ T23] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1082.038198][ T23] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1082.040937][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1082.043119][ T23] usb 2-1: Product: syz [ 1082.062496][ T23] usb 2-1: Manufacturer: syz [ 1082.067356][ T23] usb 2-1: SerialNumber: syz 00:18:01 executing program 0: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), 0xffffffffffffffff) [ 1083.400249][ T23] cdc_ncm 2-1:1.0: bind() failure [ 1083.678543][ T23] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1083.680933][ T23] cdc_ncm 2-1:1.1: bind() failure [ 1083.871581][ T23] usb 2-1: USB disconnect, device number 2 00:18:05 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x89, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xfffc, 0x6}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x5}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x3, 0x0, 0x9}}}}}}}]}}, 0x0) 00:18:08 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)) [ 1090.168227][ T8] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1090.678844][ T8] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1090.688102][ T8] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1090.692627][ T8] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1090.706046][ T8] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1090.708276][ T8] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1090.710250][ T8] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1091.211874][ T8] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1091.213494][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1091.218963][ T8] usb 2-1: Product: syz [ 1091.220738][ T8] usb 2-1: Manufacturer: syz [ 1091.222038][ T8] usb 2-1: SerialNumber: syz [ 1092.597285][ T8] cdc_ncm 2-1:1.0: bind() failure [ 1092.831425][ T8] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1092.842000][ T8] cdc_ncm 2-1:1.1: bind() failure [ 1093.057413][ T8] usb 2-1: USB disconnect, device number 3 00:18:14 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000140), 0x0, 0x1b3401) 00:18:15 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 'T'}, {0x5, 0x24, 0x0, 0x7}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x400, 0xfffc, 0x6}, {0x6}, [@network_terminal={0x7}]}}}}}]}}, 0x0) 00:18:19 executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 1100.897311][ T3039] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1101.437588][ T3039] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1101.439900][ T3039] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1101.442077][ T3039] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1101.463432][ T3039] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1101.476391][ T3039] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1101.479138][ T3039] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1101.757433][ T3039] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1101.759604][ T3039] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1101.761392][ T3039] usb 2-1: Product: syz [ 1101.762826][ T3039] usb 2-1: Manufacturer: syz [ 1101.785251][ T3039] usb 2-1: SerialNumber: syz [ 1102.500558][ T3039] cdc_ncm 2-1:1.0: bind() failure [ 1102.743403][ T3039] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1102.767160][ T3039] cdc_ncm 2-1:1.1: bind() failure [ 1103.040301][ T3039] usb 2-1: USB disconnect, device number 4 00:18:24 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 00:18:24 executing program 1: openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000040c0), 0x90000, 0x0) 00:18:27 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x2, 0x1, 0x0, 0x40, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x0, 0x10}, [@mbim={0xc, 0x24, 0x1b, 0x0, 0x4bea}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x3}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) 00:18:28 executing program 1: openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) [ 1111.288691][ T3039] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1112.088736][ T3039] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1112.092911][ T3039] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1112.110933][ T3039] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1112.113220][ T3039] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1112.116506][ T3039] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1112.118477][ T3039] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1112.366269][ T3039] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1112.367584][ T3039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1112.368695][ T3039] usb 1-1: Product: syz [ 1112.369604][ T3039] usb 1-1: Manufacturer: syz [ 1112.370522][ T3039] usb 1-1: SerialNumber: syz [ 1113.157849][ T3039] cdc_ncm 1-1:1.0: bind() failure [ 1113.869006][ T3039] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1113.871519][ T3039] cdc_ncm 1-1:1.1: bind() failure [ 1114.169579][ T3039] usb 1-1: USB disconnect, device number 3 00:18:33 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x76, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x64, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, '7'}, {0x5}, {0xd}, {0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x0, 0xa}]}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x80}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x3f}}}}}}}]}}, 0x0) 00:18:35 executing program 0: syz_open_dev$usbmon(&(0x7f00000000c0), 0x3, 0x0) [ 1117.596512][ T23] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1118.451297][ T23] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1118.458380][ T23] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1118.478291][ T23] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1118.480374][ T23] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1118.505178][ T23] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1118.507426][ T23] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1119.172969][ T23] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1119.187108][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1119.190197][ T23] usb 2-1: Product: syz [ 1119.191764][ T23] usb 2-1: Manufacturer: syz [ 1119.193567][ T23] usb 2-1: SerialNumber: syz [ 1119.969740][ T23] cdc_ncm 2-1:1.0: bind() failure [ 1120.389856][ T23] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1120.392279][ T23] cdc_ncm 2-1:1.1: bind() failure [ 1120.528355][ T23] usb 2-1: USB disconnect, device number 5 00:18:41 executing program 0: syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x14000) 00:18:41 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) 00:18:45 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0), 0x1, 0x0) 00:18:48 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000000), 0x10000, 0x0) syz_open_dev$sndctrl(&(0x7f00000002c0), 0x0, 0x141000) 00:18:50 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000600), 0x260d00, 0x0) 00:18:51 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000000), 0x10000, 0x0) 00:18:54 executing program 0: syz_emit_ethernet(0xfc0, &(0x7f0000000080)={@random="99f8e5c94088", @dev, @void, {@llc={0x4, {@llc={0x0, 0x0, '^', "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"}}}}}, 0x0) 00:18:56 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0xb1e32773d212665f) 00:18:58 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0xa4c02, 0x0) 00:19:00 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000f80)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x20}}}}}]}}]}}, 0x0) 00:19:01 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000c80), 0xffffffffffffffff) [ 1143.555669][ T3677] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1144.001563][ T3677] usb 2-1: Using ep0 maxpacket: 16 [ 1144.158025][ T3677] usb 2-1: config 1 interface 0 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 64 [ 1144.159544][ T3677] usb 2-1: config 1 interface 0 altsetting 255 bulk endpoint 0x3 has invalid maxpacket 32 [ 1144.160947][ T3677] usb 2-1: config 1 interface 0 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1144.162380][ T3677] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1144.368030][ T3677] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1144.369425][ T3677] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1144.370747][ T3677] usb 2-1: Product: syz [ 1144.371706][ T3677] usb 2-1: Manufacturer: syz [ 1144.372748][ T3677] usb 2-1: SerialNumber: syz [ 1144.629464][ T3968] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1144.655824][ T3968] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1145.113064][ T3677] cdc_ether: probe of 2-1:1.0 failed with error -71 [ 1145.367543][ T3677] usb 2-1: USB disconnect, device number 6 00:19:07 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x20102, 0x0) 00:19:07 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) 00:19:10 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f00000006c0), 0x80000) 00:19:13 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0), 0x4000, 0x0) 00:19:14 executing program 0: syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x101040) 00:19:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) 00:19:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000017c0)) 00:19:20 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x161002, 0x0) 00:19:21 executing program 0: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 00:19:22 executing program 1: syz_open_dev$mouse(&(0x7f0000000100), 0x0, 0x0) 00:19:23 executing program 0: socket$nl_netfilter(0x2, 0x3, 0xc) 00:19:24 executing program 1: syz_open_dev$mouse(&(0x7f0000000900), 0x0, 0x2600) 00:19:26 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x44e, 0x120c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 00:19:28 executing program 1: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x80282) [ 1170.208593][ T23] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1170.832647][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 1171.071749][ T23] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1171.329337][ T23] usb 1-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.40 [ 1171.331552][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1171.333294][ T23] usb 1-1: Product: syz [ 1171.352670][ T23] usb 1-1: Manufacturer: syz [ 1171.375779][ T23] usb 1-1: SerialNumber: syz [ 1172.066720][ T23] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 1173.028780][ T8] usb 1-1: USB disconnect, device number 4 00:19:34 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000009800), 0x0, 0x0) 00:19:39 executing program 0: openat$sndtimer(0xffffffffffffff9c, 0x0, 0x1b7040) [ 1186.598379][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1187.871041][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 00:19:47 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) openat$cgroup_devices(r0, &(0x7f00000018c0)='devices.deny\x00', 0x2, 0x0) [ 1189.356724][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1190.183353][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 00:19:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) syz_open_pts(r0, 0x200000) 00:19:57 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/zoneinfo\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r0) 00:20:05 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20ab02, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000600), r0) [ 1206.186086][ T12] hsr_slave_0: left promiscuous mode [ 1206.297740][ T12] hsr_slave_1: left promiscuous mode [ 1206.743404][ T12] veth1_macvtap: left promiscuous mode [ 1206.767457][ T12] veth0_macvtap: left promiscuous mode [ 1206.771707][ T12] veth1_vlan: left promiscuous mode [ 1206.807055][ T12] veth0_vlan: left promiscuous mode 00:20:09 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0x10680, 0x0) 00:20:13 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000080), 0x1018c1, 0x0) 00:20:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000002900), r0) 00:20:27 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f0000002b40), 0xffffffffffffffff) [ 1230.739022][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1231.166529][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 00:20:31 executing program 0: openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000001380), 0x24000, 0x0) 00:20:33 executing program 0: r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0xf, {[@local=@item_012={0x1, 0x2, 0x0, 'G'}, @main=@item_4={0x3, 0x0, 0x0, '\b\x00'}, @global=@item_012={0x2, 0x1, 0x0, 'Lq'}, @local=@item_4={0x3, 0x2, 0x0, "2e4ca13c"}]}}, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) [ 1235.521222][ T12] bond0 (unregistering): Released all slaves [ 1237.625675][ T3039] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 1238.142466][ T3039] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1238.179479][ T3039] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 255, setting to 64 [ 1238.181920][ T3039] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1238.205526][ T3039] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1238.207694][ T3039] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1238.770451][ T3039] usb 1-1: config 0 descriptor?? [ 1238.812364][ T4083] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1241.072974][ T3039] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1241.166141][ T3039] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 1241.439716][ T3039] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1241.656781][ T3039] usb 1-1: USB disconnect, device number 5 00:20:43 executing program 0: syz_usb_connect$uac1(0x0, 0x83, &(0x7f0000005ac0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "e9fb", "8d5531"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 1249.095360][ T23] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1249.602337][ T23] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1249.618734][ T23] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1249.621806][ T23] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1249.655887][ T23] usb 1-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1250.020772][ T23] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1250.022549][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1250.046345][ T23] usb 1-1: Product: syz [ 1250.047710][ T23] usb 1-1: Manufacturer: syz [ 1250.048883][ T23] usb 1-1: SerialNumber: syz [ 1252.363502][ T23] usb 1-1: 0:2 : does not exist [ 1253.250463][ T23] usb 1-1: USB disconnect, device number 6 00:20:55 executing program 0: syz_open_dev$rtc(&(0x7f0000002dc0), 0x3, 0x41) 00:21:01 executing program 0: openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000000), 0x107683, 0x0) 00:21:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r0) 00:21:12 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug', 0x10040, 0x0) 00:21:16 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x44002, 0x0) 00:21:22 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) 00:21:27 executing program 0: syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) [ 1289.069735][ T4033] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1289.248662][ T4033] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:21:33 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f00000006c0)='/sys/block/loop0', 0x40100, 0x0) 00:21:36 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000001100), 0x882) 00:21:40 executing program 0: openat$sndseq(0xffffffffffffff9c, 0x0, 0xa000) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10b081) 00:21:44 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000380)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 00:21:50 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10b081) [ 1313.441439][ T4033] hsr_slave_0: entered promiscuous mode [ 1313.470090][ T4033] hsr_slave_1: entered promiscuous mode [ 1313.500265][ T4033] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1313.501606][ T4033] Cannot create hsr debugfs directory 00:21:55 executing program 0: syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x0, 0x804440) 00:22:01 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/asound/timers\x00', 0x0, 0x0) 00:22:07 executing program 0: syz_open_dev$vcsu(&(0x7f0000000680), 0x3, 0x0) 00:22:12 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) [ 1333.545707][ T4033] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1334.320293][ T4033] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1334.660955][ T4033] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1334.952513][ T4033] netdevsim netdevsim1 netdevsim3: renamed from eth3 00:22:16 executing program 0: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x20a282) 00:22:21 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x8f, 0x0) 00:22:27 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f0000000f40), 0xffffffffffffffff) 00:22:33 executing program 0: syz_open_dev$vcsu(&(0x7f0000000680), 0x0, 0x58080) openat$procfs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:22:37 executing program 0: syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x84c541) 00:22:46 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540), 0x10640, 0x0) 00:22:51 executing program 0: syz_open_dev$evdev(&(0x7f0000000240), 0x8, 0x20200) 00:22:58 executing program 0: syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x1) 00:23:06 executing program 0: syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @local, @val, {@ipv4}}, 0x0) [ 1391.596423][ T4032] hsr_slave_0: left promiscuous mode [ 1391.659462][ T4032] hsr_slave_1: left promiscuous mode 00:23:12 executing program 0: syz_open_dev$hiddev(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x254000) 00:23:16 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0xc1, 0x1e, 0xdf, 0x40, 0x403, 0xed72, 0xcfc6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7e, 0xee, 0x24}}]}}]}}, 0x0) [ 1401.356393][ T3735] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1402.660218][ T3735] usb 1-1: New USB device found, idVendor=0403, idProduct=ed72, bcdDevice=cf.c6 [ 1402.662453][ T3735] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1402.685440][ T3735] usb 1-1: Product: syz [ 1402.697700][ T3735] usb 1-1: Manufacturer: syz [ 1402.700020][ T3735] usb 1-1: SerialNumber: syz [ 1403.041702][ T3735] usb 1-1: config 0 descriptor?? [ 1404.027836][ T3735] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 1404.137984][ T3735] ftdi_sio ttyUSB0: unknown device type: 0xcfc6 [ 1404.497631][ T3740] usb 1-1: USB disconnect, device number 7 [ 1404.718043][ T3740] ftdi_sio 1-1:0.0: device disconnected [ 1405.510050][ T4032] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1406.510585][ T4032] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 00:23:26 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0xa8900, 0x0) [ 1411.266339][ T4032] bond0 (unregistering): Released all slaves 00:23:31 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000040)={@random="3ffa9a7f1542", @broadcast, @val, {@ipv4}}, 0x0) 00:23:36 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@broadcast, @remote, @val, {@ipv6}}, 0x0) 00:23:40 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6024175bbd030000fe8000000000000000000000000000bbfe80000000000000ff7f00000000000000030000000000000401000014cce700cfedec3105a3506f56a933cf7aca22bd2b"], 0x0) 00:23:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@broadcast, @remote, @val, {@ipv6}}, 0x0) 00:23:50 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1eb0c1, 0x0) 00:23:55 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x280000, 0x0) 00:23:59 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) 00:24:05 executing program 0: syz_usb_connect(0x0, 0x5b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000889f41406d04c7080bf90102030109024900010000e1000904000000ff01000809243fe901f7248445052402000005"], 0x0) [ 1450.326356][ T4572] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1450.967468][ T4572] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1451.250463][ T4572] usb 1-1: New USB device found, idVendor=046d, idProduct=08c7, bcdDevice=f9.0b [ 1451.252153][ T4572] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1451.253431][ T4572] usb 1-1: Product: syz [ 1451.265281][ T4572] usb 1-1: Manufacturer: syz [ 1451.266248][ T4572] usb 1-1: SerialNumber: syz [ 1451.587426][ T4572] usb 1-1: config 0 descriptor?? [ 1452.528643][ T4572] usb 1-1: USB disconnect, device number 8 00:24:14 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000020000402505a1e440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000100000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050389e6"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b00)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) [ 1459.066536][ T3037] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1460.508757][ T3037] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1460.512491][ T3037] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 1461.912553][ T3037] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 1461.951398][ T3037] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1461.958890][ T3037] usb 1-1: Product: syz [ 1461.978397][ T3037] usb 1-1: Manufacturer: syz [ 1461.979806][ T3037] usb 1-1: SerialNumber: syz [ 1463.999805][ T3037] cdc_ncm 1-1:1.0: bind() failure [ 1464.402188][ T3037] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 1464.461398][ T3037] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 1464.518807][ T3037] usbtest: probe of 1-1:1.1 failed with error -71 [ 1464.677540][ T3037] usb 1-1: USB disconnect, device number 9 00:24:25 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000004940), 0x0, 0x0) 00:24:28 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000020000402505a1e440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000100000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050389e6"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b00)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) [ 1471.978597][ T3039] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1472.456038][ T3039] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1472.457756][ T3039] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 1472.855854][ T3039] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 1472.857418][ T3039] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1472.858489][ T3039] usb 1-1: Product: syz [ 1472.859309][ T3039] usb 1-1: Manufacturer: syz [ 1472.860142][ T3039] usb 1-1: SerialNumber: syz [ 1475.263289][ T3039] cdc_ncm 1-1:1.0: bind() failure [ 1475.697851][ T3039] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 1476.197938][ T3039] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 1476.347980][ T3039] usbtest: probe of 1-1:1.1 failed with error -71 [ 1476.606085][ T3039] usb 1-1: USB disconnect, device number 10 00:24:38 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000020000402505a1e440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000100000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050389e6"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b00)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) [ 1483.645229][ T3740] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1484.320077][ T3740] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1484.322837][ T3740] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 1484.667714][ T3740] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 1484.672877][ T3740] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1484.713213][ T3740] usb 1-1: Product: syz [ 1484.728179][ T3740] usb 1-1: Manufacturer: syz [ 1484.730762][ T3740] usb 1-1: SerialNumber: syz [ 1486.121664][ T4595] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1486.420235][ T4595] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1488.037781][ T3740] cdc_ncm 1-1:1.0: bind() failure [ 1488.507556][ T3740] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 1488.597978][ T3740] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 1488.697865][ T3740] usbtest: probe of 1-1:1.1 failed with error -71 [ 1489.626605][ T3740] usb 1-1: USB disconnect, device number 11 00:24:51 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000020000402505a1e440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000100000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050389e6"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b00)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) [ 1495.230147][ T4572] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1495.779871][ T4572] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1495.782791][ T4572] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 1496.064849][ T4572] usb 1-1: New USB device found, idVendor=0525, idProduct=e4a1, bcdDevice= 0.40 [ 1496.066336][ T4572] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1496.067454][ T4572] usb 1-1: Product: syz [ 1496.068487][ T4572] usb 1-1: Manufacturer: syz [ 1496.069506][ T4572] usb 1-1: SerialNumber: syz [ 1498.228180][ T4572] cdc_ncm 1-1:1.0: bind() failure [ 1498.786248][ T4572] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 1498.811284][ T4572] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 1498.919555][ T4572] usbtest: probe of 1-1:1.1 failed with error -71 [ 1499.066082][ T4572] usb 1-1: USB disconnect, device number 12 00:25:00 executing program 0: socketpair$unix(0x2, 0x5, 0x0, &(0x7f0000000000)) 00:25:08 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001440)) 00:25:12 executing program 0: socketpair$unix(0x2, 0x5, 0x0, &(0x7f0000000000)) 00:25:17 executing program 0: syz_open_dev$evdev(&(0x7f0000000380), 0x0, 0x41) 00:25:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) [ 1523.568300][ T4595] hsr_slave_0: entered promiscuous mode [ 1523.664644][ T4595] hsr_slave_1: entered promiscuous mode [ 1523.770981][ T4595] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1523.779476][ T4595] Cannot create hsr debugfs directory 00:25:25 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 00:25:28 executing program 0: syz_emit_ethernet(0x4e6, &(0x7f0000000080)={@local, @local, @val, {@ipv6}}, 0x0) 00:25:33 executing program 0: openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x200, 0x0) [ 1537.766690][ T4595] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1537.902396][ T4595] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1538.034696][ T4595] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1538.219127][ T4595] netdevsim netdevsim1 netdevsim3: renamed from eth3 00:25:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@broadcast, @random="24b4ca591596", @val, {@ipv6}}, 0x0) 00:25:41 executing program 0: openat$ptmx(0xffffff9c, 0x0, 0x6a48ebce8dbc124d, 0x0) 00:25:43 executing program 0: openat$ptmx(0xffffff9c, 0x0, 0x200, 0x0) 00:25:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.kill\x00', 0x0, 0x0) 00:25:52 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x56a, 0x43, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000680)={0x24, 0x0, 0x0, &(0x7f00000005c0)={0x0, 0x22, 0x7, {[@main=@item_4={0x3, 0x0, 0xa, "3f879741"}, @global=@item_012={0x1, 0x1, 0x0, 'F'}]}}, 0x0}, 0x0) [ 1555.821641][ T3037] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1556.508011][ T3037] usb 1-1: Using ep0 maxpacket: 8 [ 1556.788307][ T3037] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1556.790927][ T3037] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1556.793559][ T3037] usb 1-1: New USB device found, idVendor=056a, idProduct=0043, bcdDevice= 0.00 [ 1556.820655][ T3037] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1557.059687][ T3037] usb 1-1: config 0 descriptor?? [ 1558.179453][ T3037] wacom 0003:056A:0043.0002: unbalanced collection at end of report description [ 1558.256904][ T3037] wacom 0003:056A:0043.0002: parse failed [ 1558.262978][ T3037] wacom: probe of 0003:056A:0043.0002 failed with error -22 [ 1558.428003][ T3037] usb 1-1: USB disconnect, device number 13 [ 1559.431004][ T4595] 8021q: adding VLAN 0 to HW filter on device bond0 00:26:01 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x3264, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x22, 0x8, {[@global=@item_012={0x0, 0x1, 0x4}, @global=@item_012={0x1, 0x1, 0x6, "d6"}, @local=@item_4={0x3, 0x2, 0x0, "52f782d7"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0x40, 0x1, {0x22, 0x8f9}}}}, &(0x7f0000000480)={0x2c, &(0x7f0000000240)={0x40, 0x14, 0x53, "433f792c5051a365ae279886df233045ef25d68234815ecfafa3b6899f39fb8c896ff7035be64266c9d0f26afc2dbd27dc702850652cc6dedbe8ac0f018cb2cb4a104ac81f43b0246281c1a3828fe87caee50d"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x97}, &(0x7f0000000500)={0x20, 0x1, 0x100, "09b5ebc131aa7a0c7d251e2fd6ee0f1a34fabb8dc0ae8d5a8e4fa8a121c502caf98c2286b1abccead8774d0910f91055f041645ed77bd073c487bc3c92d322b861b24aa1b585d7e9f64f1a40dd63d3ed0ff5d74ecdfd9c725fa803ef4b70447b38fed3250509c4a8dcf2e2c2cd0bbb4703dd4521266c5b334c6e28fab97c35a3bca7a4441d04981a2bc1d52da377b3c5261abcbbd4378b0f7487acf97d87efa778e746a73eac9c0a56ecdd58b14a3a5ad99b95eecdb4052cf255a4f94918dc73e21d4de3e42b4ab3d5a7b622c896b1c2a0ccdc44cc832be2b60a59624fc05818abb4fc95a848ebeb4e8433b90391c05efe44136bf10448bb501da428d7921dc3"}, &(0x7f0000000440)={0x20, 0x3, 0x1, 0x4}}) [ 1564.926970][ T4522] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1565.261703][ T4522] usb 1-1: Using ep0 maxpacket: 16 [ 1565.431826][ T4522] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1565.451484][ T4522] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1565.476850][ T4522] usb 1-1: New USB device found, idVendor=1e7d, idProduct=3264, bcdDevice= 0.00 [ 1565.479094][ T4522] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1566.122149][ T4522] usb 1-1: config 0 descriptor?? [ 1567.039181][ T4522] isku 0003:1E7D:3264.0003: item fetching failed at offset 3/7 [ 1567.071661][ T4522] isku 0003:1E7D:3264.0003: parse failed [ 1567.087769][ T4522] isku: probe of 0003:1E7D:3264.0003 failed with error -22 [ 1567.420808][ T4522] usb 1-1: USB disconnect, device number 14 00:26:09 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x3264, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x22, 0x8, {[@global=@item_012={0x0, 0x1, 0x4}, @global=@item_012={0x1, 0x1, 0x6, "d6"}, @local=@item_4={0x3, 0x2, 0x0, "52f782d7"}]}}, &(0x7f00000001c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0x40, 0x1, {0x22, 0x8f9}}}}, &(0x7f0000000480)={0x2c, &(0x7f0000000240)={0x40, 0x14, 0x53, "433f792c5051a365ae279886df233045ef25d68234815ecfafa3b6899f39fb8c896ff7035be64266c9d0f26afc2dbd27dc702850652cc6dedbe8ac0f018cb2cb4a104ac81f43b0246281c1a3828fe87caee50d"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x97}, &(0x7f0000000500)={0x20, 0x1, 0x100, "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"}, &(0x7f0000000440)={0x20, 0x3, 0x1, 0x4}}) [ 1572.007067][ T4522] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1572.345999][ T4522] usb 1-1: Using ep0 maxpacket: 16 [ 1572.488177][ T4522] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1572.489715][ T4522] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1572.491178][ T4522] usb 1-1: New USB device found, idVendor=1e7d, idProduct=3264, bcdDevice= 0.00 [ 1572.492416][ T4522] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1572.599252][ T4522] usb 1-1: config 0 descriptor?? [ 1573.910244][ T4522] isku 0003:1E7D:3264.0004: item fetching failed at offset 3/7 [ 1573.961981][ T4522] isku 0003:1E7D:3264.0004: parse failed [ 1573.968102][ T4522] isku: probe of 0003:1E7D:3264.0004 failed with error -22 [ 1574.654854][ T4522] usb 1-1: USB disconnect, device number 15 00:26:16 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000100)={@random="4fe111d7fe2c", @remote, @val, {@ipv4}}, 0x0) 00:26:19 executing program 0: r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x44, &(0x7f0000001840)={[{0x3d, 0x4e00, "02ad81d5f17881b6eb34182550443f2b140933314c7a0cfa5391f71c4db55d4381fee3f8208aa9e71549410fc7ab40b45159385b5516c05a7262e80d48"}]}) [ 1582.415782][ T8] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1583.152831][ T8] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1583.166189][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1583.168398][ T8] usb 1-1: Product: syz [ 1583.169960][ T8] usb 1-1: Manufacturer: syz [ 1583.171486][ T8] usb 1-1: SerialNumber: syz [ 1591.852135][ T29] usb 1-1: USB disconnect, device number 16 00:26:31 executing program 0: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000840), 0x44000, 0x0) 00:26:34 executing program 0: syz_open_dev$dri(&(0x7f0000000240), 0x0, 0x400c01) 00:26:37 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x660}}}}}}]}}, 0x0) [ 1600.747219][ T8] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1601.098425][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 1601.249977][ T8] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1601.252620][ T8] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1632, setting to 1024 [ 1601.257244][ T8] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1601.260782][ T8] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 1601.262984][ T8] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1601.285692][ T8] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 1601.479727][ T8] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1601.482057][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1601.506547][ T8] usb 1-1: Product: syz [ 1601.508381][ T8] usb 1-1: Manufacturer: syz [ 1601.509874][ T8] usb 1-1: SerialNumber: syz [ 1601.751863][ T5158] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1602.293601][ T8] cdc_ncm 1-1:1.0: bind() failure [ 1602.710556][ T8] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1602.750311][ T8] cdc_ncm 1-1:1.1: bind() failure [ 1603.071158][ T8] usb 1-1: USB disconnect, device number 17 00:26:44 executing program 0: openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000009c0), 0x101002, 0x0) 00:26:48 executing program 0: syz_genetlink_get_family_id$tipc2(&(0x7f0000000880), 0xffffffffffffffff) 00:26:55 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0x28202, 0x0) 00:27:00 executing program 0: openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000000c0), 0x20203, 0x0) 00:27:05 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x12000) 00:27:09 executing program 0: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0), 0x52001, 0x0) [ 1632.367821][ T12] hsr_slave_0: left promiscuous mode [ 1632.446470][ T12] hsr_slave_1: left promiscuous mode 00:27:14 executing program 0: openat$damon_kdamond_pid(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 00:27:18 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) 00:27:22 executing program 0: openat$damon_kdamond_pid(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 00:27:25 executing program 0: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1646.905006][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1647.195405][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 00:27:28 executing program 0: openat$iommufd(0xffffffffffffff9c, &(0x7f0000001880), 0x2440, 0x0) [ 1649.812172][ T12] bond0 (unregistering): Released all slaves 00:27:30 executing program 0: openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) 00:27:37 executing program 0: syz_open_dev$dri(&(0x7f0000000000), 0x80000000, 0x0) 00:27:41 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x20480) 00:27:45 executing program 0: syz_usb_connect(0x0, 0x5b, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000889f41406d04c70814f9010203010902490001000000000904000000ff0100080924060001f724840d240f0100000000020033860006241a0000000524"], 0x0) [ 1673.106343][ T4572] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1673.890521][ T4572] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1674.272250][ T4572] usb 1-1: New USB device found, idVendor=046d, idProduct=08c7, bcdDevice=f9.14 [ 1674.289866][ T4572] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1674.291834][ T4572] usb 1-1: Product: syz [ 1674.293276][ T4572] usb 1-1: Manufacturer: syz [ 1674.321744][ T4572] usb 1-1: SerialNumber: syz [ 1674.622868][ T4572] usb 1-1: config 0 descriptor?? [ 1676.307469][ T4572] usb 1-1: USB disconnect, device number 18 00:27:58 executing program 0: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x600, 0x0) 00:28:06 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f0000003c40), 0xffffffffffffffff) 00:28:11 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{}, [{}]}}}]}}]}}, 0x0) [ 1694.106403][ T3735] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 1694.435203][ T3735] usb 1-1: Using ep0 maxpacket: 16 [ 1694.579763][ T3735] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1695.228627][ T3735] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1695.230893][ T3735] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1695.232610][ T3735] usb 1-1: Product: syz [ 1695.264762][ T3735] usb 1-1: Manufacturer: syz [ 1695.266560][ T3735] usb 1-1: SerialNumber: syz [ 1696.282482][ T3039] usb 1-1: USB disconnect, device number 19 00:28:18 executing program 0: openat$vcsu(0xffffffffffffff9c, &(0x7f0000001040), 0x4500, 0x0) 00:28:22 executing program 0: syz_emit_ethernet(0x62, &(0x7f00000000c0)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x21, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x5, 0x0, 0x0, @remote={0x6}, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ssrr={0x89, 0xb, 0x0, [@loopback, @private]}, @noop, @generic={0x0, 0xd, "dedb86641f82b5b1d118dc"}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [0x0]}]}}}}}}}, 0x0) [ 1707.425434][ T5197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1707.553424][ T5197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:28:26 executing program 0: syz_emit_ethernet(0x8a, &(0x7f00000001c0)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x21, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@generic={0x0, 0xf, "c1b3367e7992e73b5f8f7a4bc5"}, @rr={0x7, 0x17, 0x0, [@multicast1, @loopback, @remote, @broadcast, @multicast1]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}, @ssrr={0x89, 0x17, 0x0, [@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @dev, @rand_addr]}]}}}}}}}, 0x0) 00:28:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x21, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x5, 0x0, 0x0, @remote={0x6}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}}, 0x0) 00:28:34 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/iommu_groups', 0x610000, 0x0) 00:28:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x21, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x5, 0x0, 0x0, @remote={0x6}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}}, 0x0) 00:28:44 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000240)=ANY=[@ANYBLOB="12011001020000402505a1a44000010203010902600001014040070904000903020600f60824260000858b5305240005000d240f010500000009000010fe052415ff0308241c00001a000005240101050724"], 0x0) [ 1732.326449][ T3740] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 1732.850614][ T3740] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1732.853439][ T3740] usb 1-1: config 1 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1732.877255][ T3740] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1733.198215][ T3740] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1733.200452][ T3740] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1733.202201][ T3740] usb 1-1: Product: syz [ 1733.236970][ T3740] usb 1-1: Manufacturer: syz [ 1733.239340][ T3740] usb 1-1: SerialNumber: syz [ 1734.343359][ T3740] usb 1-1: bad CDC descriptors [ 1734.569255][ T3740] usb 1-1: USB disconnect, device number 20 00:28:56 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) [ 1739.778580][ T5197] hsr_slave_0: entered promiscuous mode [ 1740.522571][ T5197] hsr_slave_1: entered promiscuous mode [ 1740.592466][ T5197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1740.609697][ T5197] Cannot create hsr debugfs directory 00:29:01 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r0) [ 1745.815674][ T5567] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) 00:29:07 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000240)=ANY=[@ANYBLOB="12011001020000402505a1a44000010203010902600001014040070904000903020600f60824260000858b5305240005000d240f010500000009000010fe052415ff0308241c00001a00000524010105072414000004000905"], 0x0) [ 1753.058701][ T4522] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 1753.559455][ T4522] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1753.562045][ T4522] usb 1-1: config 1 interface 0 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 1753.583234][ T4522] usb 1-1: config 1 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 1753.597986][ T4522] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1754.009353][ T4522] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1754.011720][ T4522] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1754.036436][ T4522] usb 1-1: Product: syz [ 1754.038504][ T4522] usb 1-1: Manufacturer: syz [ 1754.040065][ T4522] usb 1-1: SerialNumber: syz [ 1755.041911][ T4522] usb 1-1: bad CDC descriptors [ 1755.338449][ T4522] usb 1-1: USB disconnect, device number 21 00:29:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r0) 00:29:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x1b) [ 1766.731996][ T5197] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1766.923444][ T5197] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1767.139862][ T5197] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1767.359088][ T5197] netdevsim netdevsim1 netdevsim3: renamed from eth3 00:29:29 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000080), 0x200800, 0x0) 00:29:34 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x40042, 0x0) 00:29:38 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 1782.446940][ T3735] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 1782.786918][ T3735] usb 1-1: Using ep0 maxpacket: 32 [ 1783.572088][ T3735] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1783.821166][ T3735] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1783.823384][ T3735] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1783.827543][ T3735] usb 1-1: Product: syz [ 1783.829009][ T3735] usb 1-1: Manufacturer: syz [ 1783.830446][ T3735] usb 1-1: SerialNumber: syz [ 1784.372194][ T3735] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 1784.956177][ T3740] usb 1-1: USB disconnect, device number 22 00:29:46 executing program 0: syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x452682) [ 1789.398083][ T5197] 8021q: adding VLAN 0 to HW filter on device bond0 00:29:53 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x7b2f6d4dada9, 0x0) 00:30:01 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x400002, 0x0) 00:30:06 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x308c2, 0x0) 00:30:12 executing program 0: openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 00:30:16 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) 00:30:21 executing program 0: syz_genetlink_get_family_id$gtp(&(0x7f0000002240), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 1826.606648][ T12] hsr_slave_0: left promiscuous mode [ 1826.651204][ T12] hsr_slave_1: left promiscuous mode 00:30:27 executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) 00:30:29 executing program 0: openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000080), 0x202, 0x0) 00:30:32 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0xa0001, 0x0) [ 1833.951656][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface 00:30:34 executing program 0: openat$damon_target_ids(0xffffffffffffff9c, &(0x7f0000005580), 0x0, 0x0) [ 1835.215985][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 00:30:36 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000c80), 0x40, 0x0) [ 1838.516683][ T12] bond0 (unregistering): Released all slaves 00:30:38 executing program 0: syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 00:30:41 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000006400), 0xffffffffffffffff) 00:30:47 executing program 0: openat$hwrng(0xffffffffffffff9c, 0x0, 0x10000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 00:30:51 executing program 0: syz_emit_ethernet(0x2317, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa2faaaaaaaaaa2888"], 0x0) 00:30:55 executing program 0: syz_emit_ethernet(0x2317, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa2faaaaaaaaaa2888a8"], 0x0) 00:30:59 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x4800, 0x0) 00:31:04 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x141682) 00:31:10 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) 00:31:14 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000009380), 0x101400, 0x0) 00:31:17 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x450303, 0x0) 00:31:21 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000f40), 0x42000, 0x0) [ 1885.882105][ T5724] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1886.016466][ T5724] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:31:27 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200400, 0x0) 00:31:31 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x488000, 0x0) 00:31:35 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x64401, 0x0) 00:31:39 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x101141, 0x0) 00:31:43 executing program 0: openat$cgroup(0xffffffffffffffff, &(0x7f00000029c0)='syz1\x00', 0x200002, 0x0) 00:31:48 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x238240, 0x0) [ 1910.772022][ T5724] hsr_slave_0: entered promiscuous mode [ 1910.873551][ T5724] hsr_slave_1: entered promiscuous mode [ 1911.036047][ T5724] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1911.038251][ T5724] Cannot create hsr debugfs directory 00:31:52 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x414000, 0x0) 00:31:57 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x6000, 0x0) 00:32:02 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 00:32:06 executing program 0: syz_emit_ethernet(0x14, &(0x7f0000000000)={@local, @empty, @val, {@ipv4}}, 0x0) [ 1931.907561][ T5724] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1932.109583][ T5724] netdevsim netdevsim1 netdevsim1: renamed from eth1 00:32:11 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @empty, @val, {@ipv4}}, 0x0) [ 1932.887873][ T5724] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1934.120179][ T5724] netdevsim netdevsim1 netdevsim3: renamed from eth3 00:32:15 executing program 0: syz_emit_ethernet(0x4f, &(0x7f0000000240)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:32:19 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:32:23 executing program 0: syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x53d800) 00:32:27 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) 00:32:31 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) [ 1953.247277][ T5724] 8021q: adding VLAN 0 to HW filter on device bond0 00:32:34 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000004740), 0x10001, 0x0) 00:32:37 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1960.038420][ T6180] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 00:32:40 executing program 0: syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x0) 00:32:44 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 00:32:49 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x600, 0x0) 00:32:53 executing program 0: syz_open_dev$dri(&(0x7f0000000d40), 0x0, 0x513802) 00:32:58 executing program 0: openat$nci(0xffffffffffffff9c, &(0x7f0000000e00), 0x2, 0x0) 00:33:07 executing program 0: syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:33:12 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sysvipc/sem\x00', 0x0, 0x0) 00:33:17 executing program 0: syz_open_dev$mouse(&(0x7f0000000040), 0x1ff, 0x200000) 00:33:21 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000580), 0x94241, 0x0) 00:33:25 executing program 0: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 00:33:30 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000000f00)={{0x12, 0x1, 0x0, 0xc1, 0x1e, 0xdf, 0x40, 0x403, 0xed72, 0xcfc6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7e, 0xee, 0x24, 0x0, [], [{}]}}]}}]}}, 0x0) [ 2013.919452][ T5750] hsr_slave_0: left promiscuous mode [ 2014.024772][ T5750] hsr_slave_1: left promiscuous mode [ 2014.575856][ T5697] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 2015.176447][ T5697] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 2015.439516][ T5697] usb 1-1: New USB device found, idVendor=0403, idProduct=ed72, bcdDevice=cf.c6 [ 2015.440807][ T5697] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2015.441878][ T5697] usb 1-1: Product: syz [ 2015.442711][ T5697] usb 1-1: Manufacturer: syz [ 2015.447065][ T5697] usb 1-1: SerialNumber: syz [ 2015.572917][ T5697] usb 1-1: config 0 descriptor?? [ 2015.806894][ T5697] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 2015.860594][ T5697] ftdi_sio ttyUSB0: unknown device type: 0xcfc6 [ 2016.138830][ T4522] usb 1-1: USB disconnect, device number 23 [ 2016.249967][ T4522] ftdi_sio 1-1:0.0: device disconnected 00:33:38 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000880), 0x169500, 0x0) 00:33:40 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000d00)) 00:33:46 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300), 0x260240, 0x0) 00:33:48 executing program 0: socket$inet(0x2, 0xa, 0x1) [ 2031.116252][ T5750] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2031.551827][ T5750] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 00:33:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000540), r0) [ 2036.276353][ T5750] bond0 (unregistering): Released all slaves 00:33:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) [ 2045.442357][ T6291] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:34:07 executing program 0: openat$uinput(0xffffffffffffff9c, &(0x7f0000001b80), 0x802, 0x0) 00:34:14 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f00000033c0), 0x539c81, 0x0) 00:34:19 executing program 0: openat$urandom(0xffffffffffffff9c, &(0x7f00000005c0), 0x901c00, 0x0) 00:34:23 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000800), 0xa00c0) 00:34:27 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000002940), 0xa802) 00:34:29 executing program 0: socket$igmp(0x2, 0xa, 0x2) 00:34:33 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000002940), 0xa802) 00:34:37 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x72, &(0x7f0000000240)=ANY=[@ANYBLOB="12011001020000402505a1a44000010203010902"], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, &(0x7f0000000140)=@string={0x2}}]}) [ 2080.071415][ T6227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2080.285431][ T6227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2082.058171][ T4522] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 2082.592811][ T4522] usb 1-1: config 0 has no interfaces? [ 2082.656811][ T4522] usb 1-1: language id specifier not provided by device, defaulting to English [ 2082.821383][ T4522] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2082.822934][ T4522] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2082.847530][ T4522] usb 1-1: Product: syz [ 2082.848705][ T4522] usb 1-1: Manufacturer: syz [ 2082.849637][ T4522] usb 1-1: SerialNumber: syz [ 2083.083510][ T4522] usb 1-1: config 0 descriptor?? [ 2084.112761][ T4522] usb 1-1: USB disconnect, device number 24 00:34:46 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x509200, 0x0) 00:34:50 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @local, @val, {@ipv6}}, 0x0) 00:34:55 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="4fe111d7fe2c", @remote, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @local={0xac, 0x14, 0x0}, @remote, @broadcast}}}}, 0x0) 00:34:59 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) 00:35:04 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 2106.751131][ T6227] hsr_slave_0: entered promiscuous mode [ 2106.809249][ T6227] hsr_slave_1: entered promiscuous mode [ 2106.866725][ T6227] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2106.869800][ T6227] Cannot create hsr debugfs directory 00:35:09 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x18442, 0x0) 00:35:14 executing program 0: syz_emit_ethernet(0x21, &(0x7f0000000000)={@local, @random="245cad7c05e4", @val, {@ipv4}}, 0x0) 00:35:17 executing program 0: syz_emit_ethernet(0x409, &(0x7f0000000080)={@local, @local, @val, {@ipv6}}, 0x0) 00:35:23 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@random="79a06392fba6", @empty, @val, {@ipv6}}, 0x0) [ 2126.652745][ T6227] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2126.920912][ T6227] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2127.098554][ T6227] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2127.296639][ T6227] netdevsim netdevsim1 netdevsim3: renamed from eth3 00:35:28 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000000)={@random="1d2ba6b802eb", @random="2447097c05e4", @val, {@ipv6}}, 0x0) 00:35:31 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@random="79a06392fba6", @empty, @val, {@ipv6}}, 0x0) 00:35:35 executing program 0: r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x56a, 0xed, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000005c0)={0x2c, &(0x7f0000000000)={0x0, 0x0, 0x7, {0x7, 0x0, "05b99a3573"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 2140.317408][ T3039] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 2140.586404][ T3039] usb 1-1: Using ep0 maxpacket: 8 [ 2140.728447][ T3039] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2140.730354][ T3039] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2140.731953][ T3039] usb 1-1: New USB device found, idVendor=056a, idProduct=00ed, bcdDevice= 0.00 [ 2140.733310][ T3039] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2140.871811][ T3039] usb 1-1: config 0 descriptor?? [ 2142.046343][ T3039] wacom 0003:056A:00ED.0005: hidraw0: USB HID v0.00 Device [HID 056a:00ed] on usb-dummy_hcd.0-1/input0 [ 2142.165569][ T3039] usb 1-1: USB disconnect, device number 25 00:35:45 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup.net/syz1\x00', 0x200002, 0x0) 00:35:51 executing program 0: socket$inet(0x2, 0x1, 0xb) [ 2152.346445][ T6227] 8021q: adding VLAN 0 to HW filter on device bond0 00:35:58 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) 00:36:02 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x214000, 0x0) 00:36:06 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000001780), 0xffffffffffffffff) 00:36:14 executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) 00:36:21 executing program 0: syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x20081) 00:36:25 executing program 0: syz_open_dev$dri(&(0x7f00000003c0), 0x1, 0xc000) 00:36:30 executing program 0: syz_open_dev$dri(&(0x7f0000000480), 0x9, 0x200000) 00:36:35 executing program 0: syz_open_dev$dri(&(0x7f00000003c0), 0x1, 0xc000) [ 2197.523345][ T4575] hsr_slave_0: left promiscuous mode [ 2197.636091][ T4575] hsr_slave_1: left promiscuous mode 00:36:39 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="79a06392fba6", @broadcast, @val, {@ipv4}}, 0x0) 00:36:44 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000640), 0x90000, 0x0) 00:36:47 executing program 0: syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) [ 2210.937022][ T4575] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2211.897927][ T4575] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 00:36:52 executing program 0: syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x4a80) [ 2215.201712][ T4575] bond0 (unregistering): Released all slaves 00:36:54 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup/syz1\x00', 0x200002, 0x0) 00:37:01 executing program 0: syz_open_dev$audion(&(0x7f0000000140), 0xfffffffffffffffc, 0x0) 00:37:06 executing program 0: syz_open_dev$audion(&(0x7f0000000000), 0x3f, 0x0) 00:37:12 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) 00:37:15 executing program 0: syz_open_dev$dri(&(0x7f00000009c0), 0x0, 0x0) 00:37:19 executing program 0: openat$audio1(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) 00:37:25 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000c40), 0x48042, 0x0) 00:37:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000500), r0) 00:37:31 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x210000, 0x0) 00:37:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000500), r0) 00:37:36 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300), 0x40003, 0x0) 00:37:40 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0xc6000, 0x0) 00:37:44 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200880, 0x0) [ 2265.496991][ T6760] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2266.066162][ T6760] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:37:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r0) syz_genetlink_get_family_id$batadv(&(0x7f0000001f80), 0xffffffffffffffff) 00:37:54 executing program 0: socket$inet(0x2, 0x5, 0xfffeffff) 00:37:59 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x6, 0x24, 0x1a, 0x0, 0x14}, [@mdlm_detail={0x4}]}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x4, 0x3f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x9}}}}}}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x5, &(0x7f0000000200)={0x5, 0xf, 0x5}, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 2284.105627][ T5697] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 2284.426375][ T5697] usb 1-1: Using ep0 maxpacket: 16 [ 2284.759395][ T5697] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2284.761684][ T5697] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2284.775730][ T5697] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 2284.777921][ T5697] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2284.779675][ T5697] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 2285.096068][ T5697] usb 1-1: string descriptor 0 read error: -22 [ 2285.100040][ T5697] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2285.101231][ T5697] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2287.016446][ T5697] cdc_ncm 1-1:1.0: bind() failure [ 2287.350668][ T5697] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 2287.352140][ T5697] cdc_ncm 1-1:1.1: bind() failure [ 2287.527911][ T5697] usb 1-1: USB disconnect, device number 26 00:38:09 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x59, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x5c1}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x0, 0x3f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20}}}}}}}]}}, 0x0) [ 2291.002822][ T6760] hsr_slave_0: entered promiscuous mode [ 2291.041712][ T6760] hsr_slave_1: entered promiscuous mode [ 2291.095939][ T6760] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2291.097252][ T6760] Cannot create hsr debugfs directory [ 2293.736174][ T6191] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 2294.135858][ T6191] usb 1-1: Using ep0 maxpacket: 16 [ 2294.368183][ T6191] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2294.371221][ T6191] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 2294.373258][ T6191] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 2294.418004][ T6191] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 2294.655393][ T6191] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2294.656984][ T6191] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2294.658278][ T6191] usb 1-1: Product: syz [ 2294.659224][ T6191] usb 1-1: Manufacturer: syz [ 2294.660318][ T6191] usb 1-1: SerialNumber: syz [ 2295.837777][ T6191] cdc_ncm 1-1:1.0: bind() failure [ 2296.463022][ T6191] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 2296.490897][ T6191] cdc_ncm 1-1:1.1: bind() failure [ 2296.912076][ T6191] usb 1-1: USB disconnect, device number 27 00:38:18 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x20402, 0x0) 00:38:22 executing program 0: syz_genetlink_get_family_id$team(&(0x7f00000004c0), 0xffffffffffffffff) 00:38:28 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000001180), 0x0, 0x0) 00:38:31 executing program 0: socket$inet6(0xa, 0x0, 0x8000) [ 2314.191524][ T6760] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2315.019843][ T6760] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2315.542449][ T6760] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2315.787649][ T6760] netdevsim netdevsim1 netdevsim3: renamed from eth3 00:38:35 executing program 0: openat$pfkey(0xffffffffffffff9c, 0x0, 0x424000, 0x0) 00:38:38 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40b00, 0x0) 00:38:41 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000280), 0x10000) 00:38:44 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/mdstat\x00', 0x0, 0x0) 00:38:49 executing program 0: socket$xdp(0x2c, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 2333.490854][ T6760] 8021q: adding VLAN 0 to HW filter on device bond0 00:38:54 executing program 0: syz_genetlink_get_family_id$mptcp(&(0x7f00000006c0), 0xffffffffffffffff) 00:38:58 executing program 0: openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:39:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0), r0) 00:39:13 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000300)={0x0, 0x0, 0xf, &(0x7f00000000c0)={0x5, 0xf, 0xf, 0x1, [@generic={0xa, 0x10, 0x3, "34c46663555813"}]}}) [ 2358.106138][ T4522] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 2358.468383][ T4522] usb 1-1: Using ep0 maxpacket: 16 [ 2358.851223][ T4522] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2359.162467][ T4522] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2359.178650][ T4522] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2359.180781][ T4522] usb 1-1: Product: syz [ 2359.182219][ T4522] usb 1-1: Manufacturer: syz [ 2359.183372][ T4522] usb 1-1: SerialNumber: syz [ 2360.091013][ T3037] usb 1-1: USB disconnect, device number 28 00:39:23 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/bus/input/handlers\x00', 0x0, 0x0) 00:39:28 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x2}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x2, &(0x7f0000000140)=@string={0x2}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x41e}}, {0x0, 0x0}, {0x0, 0x0}]}) [ 2373.279711][ T4522] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 2373.630201][ T4522] usb 1-1: Using ep0 maxpacket: 16 [ 2373.912793][ T4522] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2373.958224][ T4522] usb 1-1: language id specifier not provided by device, defaulting to English [ 2376.428247][ T4522] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2376.430608][ T4522] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2376.432539][ T4522] usb 1-1: Manufacturer: О [ 2377.676474][ T4522] usb 1-1: USB disconnect, device number 29 00:39:39 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 2383.019816][ T7127] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 2383.319517][ T7127] usb 1-1: Using ep0 maxpacket: 16 [ 2383.587408][ T7127] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2384.016421][ T7127] usb 1-1: string descriptor 0 read error: -22 [ 2384.021766][ T7127] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2384.055058][ T7127] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2385.376261][ T5429] usb 1-1: USB disconnect, device number 30 00:39:47 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) [ 2392.398309][ T4575] hsr_slave_0: left promiscuous mode [ 2392.422541][ T5429] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 2392.566509][ T4575] hsr_slave_1: left promiscuous mode [ 2392.787917][ T5429] usb 1-1: Using ep0 maxpacket: 16 [ 2393.136969][ T5429] usb 1-1: unable to get BOS descriptor or descriptor too short [ 2393.258495][ T5429] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 2393.551766][ T5429] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2393.578165][ T5429] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2393.581043][ T5429] usb 1-1: Product: syz [ 2393.582706][ T5429] usb 1-1: Manufacturer: syz [ 2393.605911][ T5429] usb 1-1: SerialNumber: syz [ 2394.426206][ T5429] usb 1-1: USB disconnect, device number 31 00:39:57 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00222200000096231306e53f070d00002ddcedfb5a49ff0bc0178910aadf002a901083"], 0x0}, 0x0) [ 2400.405748][ T5697] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 2400.741631][ T5697] usb 1-1: Using ep0 maxpacket: 16 [ 2401.087978][ T5697] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2401.089563][ T5697] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2401.090748][ T5697] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2401.092386][ T5697] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2401.096481][ T5697] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2401.333078][ T5697] usb 1-1: config 0 descriptor?? [ 2402.260906][ T5697] microsoft 0003:045E:07DA.0006: unknown main item tag 0x0 [ 2402.672886][ T5697] Insufficient stack space to handle exception! [ 2402.674544][ T5697] Task stack: [0xff20000002308000..0xff2000000230c000] [ 2402.676238][ T5697] Overflow stack: [0xff6000007cce8070..0xff6000007cce9070] [ 2402.678576][ T5697] CPU: 0 PID: 5697 Comm: kworker/0:3 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 2402.682489][ T5697] Hardware name: riscv-virtio,qemu (DT) [ 2402.684136][ T5697] Workqueue: usb_hub_wq hub_event [ 2402.689973][ T5697] epc : __lock_acquire+0x30/0x784c [ 2402.691969][ T5697] ra : lock_acquire+0x35c/0x9c2 [ 2402.693493][ T5697] epc : ffffffff802153ca ra : ffffffff8021ed9a sp : ff20000002307f00 [ 2402.695285][ T5697] gp : ffffffff8863e3c0 tp : 0000000000000000 t0 : 991d8381a83c0641 [ 2402.696796][ T5697] t1 : 0000000000000000 t2 : ff60000018ad24f8 s0 : ff200000023080c0 [ 2402.698615][ T5697] s1 : ff20000002308040 a0 : ffffffff87786698 a1 : 0000000000000000 [ 2402.700007][ T5697] a2 : 0000000000000000 a3 : 0000000000000000 a4 : 0000000000000001 [ 2402.701087][ T5697] a5 : 0000000000000001 a6 : 0000000000000000 a7 : ffffffff802973fe [ 2402.702469][ T5697] s2 : 0000000000000000 s3 : 0000000000000001 s4 : 0000000000000000 [ 2402.703696][ T5697] s5 : ffffffff87786698 s6 : 0000000000000000 s7 : ffffffff802973fe [ 2402.705059][ T5697] s8 : 0000000000000000 s9 : 0000000000000000 s10: ffffffff85c4d6c8 [ 2402.706387][ T5697] s11: ffffffff8a4dd840 t3 : ff20000002307fe0 t4 : 0000000041b59000 [ 2402.707737][ T5697] t5 : 1fe4000000460ffc t6 : 1fec00000315a4c1 [ 2402.708835][ T5697] status: 0000000200000100 badaddr: ff20000002307fb0 cause: 000000000000000f [ 2402.710842][ T5697] Kernel panic - not syncing: Kernel stack overflow [ 2402.713422][ T5697] CPU: 0 PID: 5697 Comm: kworker/0:3 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 2402.715999][ T5697] Hardware name: riscv-virtio,qemu (DT) [ 2402.717555][ T5697] Workqueue: usb_hub_wq hub_event [ 2402.718884][ T5697] Call Trace: [ 2402.719762][ T5697] [] dump_backtrace+0x2e/0x3c [ 2402.721193][ T5697] [] show_stack+0x34/0x40 [ 2402.722487][ T5697] [] dump_stack_lvl+0xe8/0x154 [ 2402.724734][ T5697] [] dump_stack+0x1c/0x24 [ 2402.726560][ T5697] [] panic+0x33c/0x77c [ 2402.727771][ T5697] [] handle_bad_stack+0xe0/0xf4 [ 2402.729307][ T5697] [] lock_acquire+0x35c/0x9c2 [ 2402.731839][ T5697] SMP: stopping secondary CPUs [ 2402.734893][ T5697] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:15:18 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81943f7c mhartid 0000000000000000 mstatus 0000000a00000180 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000408 stvec ffffffff8593d018 vstvec 0000000000000000 mepc ffffffff8131ff74 sepc ffffffff802153ca vsepc 0000000000000000 mcause 8000000000000003 scause 000000000000000f vscause 0000000000000000 mtval 0000000000000000 stval ff20000002307fb0 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080036000 sscratch 0000000000000000 satp a001300000095fe5 x0/zero 0000000000000000 x1/ra ffffffff81943ef4 x2/sp ff6000007cce8740 x3/gp ffffffff8863e3c0 x4/tp ff60000018ad1a00 x5/t0 502030203a555043 x6/t1 0000000000000000 x7/t2 49502030203a5550 x8/s0 ff6000007cce8770 x9/s1 ffffffff85c4d6d0 x10/a0 ff60000018ad1a20 x11/a1 0000000000000000 x12/a2 0000000000040000 x13/a3 ffffffff81943ef4 x14/a4 1fec00000315a344 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 fffffffff3f3f3f3 x18/s2 ff60000018ad1a00 x19/s3 ff20000000095000 x20/s4 ffffffff8a4c79c0 x21/s5 ffffffff81943ed8 x22/s6 0000000000000000 x23/s7 ffffffff8a311731 x24/s8 dfffffff00000000 x25/s9 fffffffef1498f43 x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ffffffff8021ea3e x29/t4 ffebffff0f99d0d8 x30/t5 ffebffff0f99d0d9 x31/t6 ffffffff8a3116d7 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff802eebee mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000408 stvec ffffffff8593d018 vstvec 0000000000000000 mepc ffffffff8001d514 sepc ffffffff801beeca vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080034000 sscratch 0000000000000000 satp a0166000000b4274 x0/zero 0000000000000000 x1/ra ffffffff83fa4a00 x2/sp ff2000000000bd60 x3/gp ffffffff8863e3c0 x4/tp ff6000000c6b3400 x5/t0 a5dccd0967a9a302 x6/t1 ff6000000c6b3ef8 x7/t2 ff6000000c6b3ef8 x8/s0 ff2000000000bd80 x9/s1 000000059b85921f x10/a0 00000000000118e5 x11/a1 ff6000007cd19740 x12/a2 00000000006db974 x13/a3 ffffffff83fa4a00 x14/a4 0000000000000000 x15/a5 ff6000000c6b3400 x16/a6 0000000000ff0100 x17/a7 000000000000000b x18/s2 00000000000118e5 x19/s3 0000000000000000 x20/s4 00000000006db974 x21/s5 00000000006db974 x22/s6 ffebffff0f9a16d4 x23/s7 0000000000000004 x24/s8 ff6000007cd0b640 x25/s9 ff6000007cd0b694 x26/s10 7fffffffffffffff x27/s11 1fec00000f9a1705 x28/t3 0000000000000004 x29/t4 1fec0000018d67db x30/t5 ffffffff88677cc0 x31/t6 1fec0000018d67e3 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000