Warning: Permanently added '[localhost]:5739' (ED25519) to the list of known hosts. 1970/01/01 00:09:15 fuzzer started 1970/01/01 00:09:29 dialing manager at localhost:30004 syzkaller login: [ 577.835527][ T3010] cgroup: Unknown subsys name 'net' [ 578.660854][ T3010] cgroup: Unknown subsys name 'rlimit' [ 636.589511][ T3010] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:10:35 syscalls: 211 1970/01/01 00:10:35 code coverage: enabled 1970/01/01 00:10:35 comparison tracing: enabled 1970/01/01 00:10:35 extra coverage: enabled 1970/01/01 00:10:36 delay kcov mmap: enabled 1970/01/01 00:10:36 setuid sandbox: enabled 1970/01/01 00:10:36 namespace sandbox: enabled 1970/01/01 00:10:36 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:10:36 fault injection: enabled 1970/01/01 00:10:36 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:10:36 net packet injection: enabled 1970/01/01 00:10:36 net device setup: enabled 1970/01/01 00:10:36 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:10:36 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:10:36 NIC VF setup: PCI device 0000:00:11.0 is not available 1970/01/01 00:10:36 USB emulation: enabled 1970/01/01 00:10:36 hci packet injection: /dev/vhci does not exist 1970/01/01 00:10:36 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:10:36 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:10:36 swap file: enabled 1970/01/01 00:10:36 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:10:43 fetching corpus: 44, signal 20318/23134 (executing program) 1970/01/01 00:10:47 fetching corpus: 94, signal 25976/29717 (executing program) 1970/01/01 00:10:50 fetching corpus: 142, signal 31334/35697 (executing program) 1970/01/01 00:10:53 fetching corpus: 190, signal 33713/38839 (executing program) 1970/01/01 00:10:56 fetching corpus: 240, signal 35968/41761 (executing program) 1970/01/01 00:10:58 fetching corpus: 290, signal 37853/44191 (executing program) 1970/01/01 00:10:59 fetching corpus: 339, signal 39346/46257 (executing program) 1970/01/01 00:11:03 fetching corpus: 387, signal 41263/48531 (executing program) 1970/01/01 00:11:05 fetching corpus: 437, signal 42293/50106 (executing program) 1970/01/01 00:11:07 fetching corpus: 487, signal 43449/51664 (executing program) 1970/01/01 00:11:10 fetching corpus: 537, signal 44181/52891 (executing program) 1970/01/01 00:11:12 fetching corpus: 587, signal 45132/54190 (executing program) 1970/01/01 00:11:14 fetching corpus: 637, signal 45923/55379 (executing program) 1970/01/01 00:11:16 fetching corpus: 687, signal 46518/56445 (executing program) 1970/01/01 00:11:18 fetching corpus: 737, signal 47087/57416 (executing program) 1970/01/01 00:11:21 fetching corpus: 787, signal 47446/58211 (executing program) 1970/01/01 00:11:23 fetching corpus: 837, signal 48574/59409 (executing program) 1970/01/01 00:11:26 fetching corpus: 887, signal 49345/60346 (executing program) 1970/01/01 00:11:28 fetching corpus: 937, signal 50547/61388 (executing program) 1970/01/01 00:11:31 fetching corpus: 985, signal 51227/62181 (executing program) 1970/01/01 00:11:35 fetching corpus: 1035, signal 51944/62938 (executing program) 1970/01/01 00:11:38 fetching corpus: 1085, signal 52470/63573 (executing program) 1970/01/01 00:11:39 fetching corpus: 1134, signal 52813/64174 (executing program) 1970/01/01 00:11:41 fetching corpus: 1184, signal 53258/64774 (executing program) 1970/01/01 00:11:44 fetching corpus: 1234, signal 53922/65360 (executing program) 1970/01/01 00:11:48 fetching corpus: 1284, signal 54430/65887 (executing program) 1970/01/01 00:11:50 fetching corpus: 1333, signal 54806/66379 (executing program) 1970/01/01 00:11:52 fetching corpus: 1383, signal 55101/66843 (executing program) 1970/01/01 00:11:54 fetching corpus: 1433, signal 55389/67300 (executing program) 1970/01/01 00:11:56 fetching corpus: 1480, signal 55728/67729 (executing program) 1970/01/01 00:11:58 fetching corpus: 1530, signal 56383/68190 (executing program) 1970/01/01 00:12:00 fetching corpus: 1578, signal 56588/68557 (executing program) 1970/01/01 00:12:02 fetching corpus: 1628, signal 56814/68917 (executing program) 1970/01/01 00:12:04 fetching corpus: 1677, signal 57247/69153 (executing program) 1970/01/01 00:12:07 fetching corpus: 1727, signal 57672/69154 (executing program) 1970/01/01 00:12:09 fetching corpus: 1777, signal 58137/69156 (executing program) 1970/01/01 00:12:12 fetching corpus: 1825, signal 58507/69156 (executing program) 1970/01/01 00:12:14 fetching corpus: 1874, signal 58712/69156 (executing program) 1970/01/01 00:12:16 fetching corpus: 1924, signal 58990/69156 (executing program) 1970/01/01 00:12:18 fetching corpus: 1973, signal 59272/69158 (executing program) 1970/01/01 00:12:20 fetching corpus: 2022, signal 59566/69158 (executing program) 1970/01/01 00:12:22 fetching corpus: 2070, signal 59781/69158 (executing program) 1970/01/01 00:12:25 fetching corpus: 2120, signal 60071/69158 (executing program) 1970/01/01 00:12:27 fetching corpus: 2170, signal 61059/69159 (executing program) 1970/01/01 00:12:30 fetching corpus: 2220, signal 61491/69191 (executing program) 1970/01/01 00:12:34 fetching corpus: 2270, signal 61726/69192 (executing program) 1970/01/01 00:12:36 fetching corpus: 2319, signal 61992/69196 (executing program) 1970/01/01 00:12:39 fetching corpus: 2369, signal 62228/69196 (executing program) 1970/01/01 00:12:41 fetching corpus: 2418, signal 62422/69196 (executing program) 1970/01/01 00:12:43 fetching corpus: 2468, signal 62619/69203 (executing program) 1970/01/01 00:12:45 fetching corpus: 2518, signal 62862/69204 (executing program) 1970/01/01 00:12:48 fetching corpus: 2568, signal 63065/69207 (executing program) 1970/01/01 00:12:49 fetching corpus: 2616, signal 63260/69207 (executing program) 1970/01/01 00:12:53 fetching corpus: 2665, signal 63666/69207 (executing program) 1970/01/01 00:12:54 fetching corpus: 2715, signal 63831/69211 (executing program) 1970/01/01 00:12:58 fetching corpus: 2765, signal 63984/69211 (executing program) 1970/01/01 00:13:00 fetching corpus: 2813, signal 67141/69211 (executing program) 1970/01/01 00:13:03 fetching corpus: 2860, signal 67397/69211 (executing program) 1970/01/01 00:13:09 fetching corpus: 2910, signal 67573/69211 (executing program) 1970/01/01 00:13:12 fetching corpus: 2958, signal 67768/69211 (executing program) 1970/01/01 00:13:15 fetching corpus: 3008, signal 67921/69211 (executing program) 1970/01/01 00:13:17 fetching corpus: 3056, signal 68078/69211 (executing program) 1970/01/01 00:13:20 fetching corpus: 3105, signal 68496/69212 (executing program) 1970/01/01 00:13:22 fetching corpus: 3154, signal 68690/69213 (executing program) 1970/01/01 00:13:25 fetching corpus: 3202, signal 68798/69213 (executing program) 1970/01/01 00:13:27 fetching corpus: 3243, signal 69020/69213 (executing program) 1970/01/01 00:13:27 fetching corpus: 3243, signal 69020/69213 (executing program) 1970/01/01 00:13:27 fetching corpus: 3243, signal 69020/69213 (executing program) 1970/01/01 00:15:35 starting 2 fuzzer processes [ 979.886387][ T3021] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 980.034095][ T3021] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 984.200243][ T3022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 984.639670][ T3022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 997.846870][ T3021] hsr_slave_0: entered promiscuous mode [ 997.889687][ T3021] hsr_slave_1: entered promiscuous mode [ 1004.859783][ T3022] hsr_slave_0: entered promiscuous mode [ 1004.890161][ T3022] hsr_slave_1: entered promiscuous mode [ 1004.918777][ T3022] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1004.925816][ T3022] Cannot create hsr debugfs directory [ 1015.985897][ T3021] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1016.137318][ T3021] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1017.473073][ T3021] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1018.274648][ T3021] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1019.717687][ T3022] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1019.956458][ T3022] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1020.228116][ T3022] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1020.488463][ T3022] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1041.616568][ T3021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1041.941046][ T3022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1100.405071][ T3022] veth0_vlan: entered promiscuous mode [ 1100.949276][ T3022] veth1_vlan: entered promiscuous mode [ 1102.936624][ T3021] veth0_vlan: entered promiscuous mode [ 1103.487314][ T3021] veth1_vlan: entered promiscuous mode [ 1104.697747][ T3022] veth0_macvtap: entered promiscuous mode [ 1105.089653][ T3022] veth1_macvtap: entered promiscuous mode [ 1107.014539][ T3021] veth0_macvtap: entered promiscuous mode [ 1107.869338][ T3021] veth1_macvtap: entered promiscuous mode [ 1108.312991][ T3022] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.317050][ T3022] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.319244][ T3022] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.321150][ T3022] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.186719][ T3021] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.189032][ T3021] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.190929][ T3021] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.227951][ T3021] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:18:34 executing program 1: syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0}) 00:18:37 executing program 0: openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380), 0x402001, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000400), 0x40, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/asound/timers\x00', 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x20001) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0), 0x80941, 0x0) openat$cgroup_int(r1, &(0x7f0000000600)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.mems\x00', 0x2, 0x0) [ 1119.667768][ T3298] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 1120.276291][ T3718] damon-dbgfs: DAMON debugfs interface is deprecated, so users should move to DAMON_SYSFS. If you cannot, please report your usecase to damon@lists.linux.dev and linux-mm@kvack.org. [ 1120.334325][ T3298] usb 2-1: not running at top speed; connect to a high speed hub [ 1121.019223][ T3298] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1121.406868][ T3298] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1121.409039][ T3298] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1121.410750][ T3298] usb 2-1: Product: syz [ 1121.482378][ T3298] usb 2-1: Manufacturer: syz [ 1121.484033][ T3298] usb 2-1: SerialNumber: syz [ 1124.600052][ T3711] usb 2-1: USB disconnect, device number 2 00:18:48 executing program 1: syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0}) 00:18:49 executing program 0: openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380), 0x402001, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000400), 0x40, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/asound/timers\x00', 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x20001) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0), 0x80941, 0x0) openat$cgroup_int(r1, &(0x7f0000000600)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.mems\x00', 0x2, 0x0) [ 1134.156046][ T3710] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 1135.815915][ T3710] usb 2-1: not running at top speed; connect to a high speed hub [ 1135.978544][ T3710] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1136.990788][ T3710] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1137.002962][ T3710] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1137.005064][ T3710] usb 2-1: Product: syz [ 1137.006573][ T3710] usb 2-1: Manufacturer: syz [ 1137.007797][ T3710] usb 2-1: SerialNumber: syz [ 1138.749745][ T2951] usb 2-1: USB disconnect, device number 3 00:19:02 executing program 1: syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0}) 00:19:03 executing program 0: openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380), 0x402001, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000400), 0x40, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/asound/timers\x00', 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x20001) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0), 0x80941, 0x0) openat$cgroup_int(r1, &(0x7f0000000600)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.mems\x00', 0x2, 0x0) [ 1146.965252][ T2951] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 1147.380404][ T2951] usb 2-1: not running at top speed; connect to a high speed hub [ 1147.484847][ T2951] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1148.607335][ T2951] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1148.609161][ T2951] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1148.610448][ T2951] usb 2-1: Product: syz [ 1148.619802][ T2951] usb 2-1: Manufacturer: syz [ 1148.625269][ T2951] usb 2-1: SerialNumber: syz [ 1150.698057][ T3710] usb 2-1: USB disconnect, device number 4 00:19:13 executing program 1: syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0}) [ 1158.605419][ T3637] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 1159.044415][ T3637] usb 2-1: not running at top speed; connect to a high speed hub [ 1159.163600][ T3637] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 00:19:18 executing program 0: openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000100)='devices.deny\x00', 0x2, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='hugetlb.1GB.rsvd.failcnt\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380), 0x402001, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000400), 0x40, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/asound/timers\x00', 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, 0x0, 0x200000, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x20001) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0), 0x80941, 0x0) openat$cgroup_int(r1, &(0x7f0000000600)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.mems\x00', 0x2, 0x0) [ 1159.490245][ T3637] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1159.493153][ T3637] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1159.494513][ T3637] usb 2-1: Product: syz [ 1159.495695][ T3637] usb 2-1: Manufacturer: syz [ 1159.496773][ T3637] usb 2-1: SerialNumber: syz [ 1160.236100][ T3298] usb 2-1: USB disconnect, device number 5 00:19:22 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$damon_mk_contexts(0xffffffffffffff9c, 0x0, 0x4800, 0x8) syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder-control\x00', 0x0, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000380), 0x4080, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:19:29 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 00:19:31 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$damon_mk_contexts(0xffffffffffffff9c, 0x0, 0x4800, 0x8) syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder-control\x00', 0x0, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000380), 0x4080, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:19:33 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 00:19:38 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 00:19:39 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$damon_mk_contexts(0xffffffffffffff9c, 0x0, 0x4800, 0x8) syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder-control\x00', 0x0, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000380), 0x4080, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:19:43 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 00:19:47 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), r0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$damon_mk_contexts(0xffffffffffffff9c, 0x0, 0x4800, 0x8) syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder-control\x00', 0x0, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000380), 0x4080, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) openat$audio1(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:19:49 executing program 0: socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) socket$xdp(0x2c, 0x3, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$l2tp(0x2, 0x2, 0x73) openat$nci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x10400, 0x0) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000240), 0x202000, 0x0) socket$inet6(0xa, 0x5, 0x9) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0xa001, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0), 0xffffffffffffffff) r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000003c0), r0) syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsa(&(0x7f0000000480), 0x2, 0x900) syz_open_dev$vcsu(&(0x7f00000004c0), 0x1ff, 0x400) 00:19:59 executing program 1: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000002000040250586a440004e0700a80902"], 0x0) syz_usb_disconnect(r0) socket$can_raw(0x1d, 0x2, 0x6) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) [ 1208.354587][ T2951] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1208.820734][ T2951] usb 2-1: too many configurations: 168, using maximum allowed: 8 [ 1208.990710][ T2951] usb 2-1: config 0 has no interfaces? [ 1209.268428][ T2951] usb 2-1: config 0 has no interfaces? [ 1209.526305][ T2951] usb 2-1: config 0 has no interfaces? [ 1209.769828][ T2951] usb 2-1: config 0 has no interfaces? [ 1209.926304][ T2951] usb 2-1: config 0 has no interfaces? [ 1210.244204][ T2951] usb 2-1: config 0 has no interfaces? [ 1211.187393][ T2951] usb 2-1: config 0 has no interfaces? [ 1211.405385][ T2951] usb 2-1: config 0 has no interfaces? [ 1211.618749][ T2951] usb 2-1: New USB device found, idVendor=0525, idProduct=a486, bcdDevice= 0.40 [ 1211.621157][ T2951] usb 2-1: New USB device strings: Mfr=78, Product=7, SerialNumber=0 [ 1211.638507][ T2951] usb 2-1: Product: syz [ 1211.640255][ T2951] usb 2-1: Manufacturer: syz [ 1211.899233][ T2951] usb 2-1: config 0 descriptor?? [ 1212.808375][ T3085] usb 2-1: USB disconnect, device number 6 00:20:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000), r0) 00:20:15 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/sem\x00', 0x0, 0x0) 00:20:17 executing program 0: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), 0xffffffffffffffff) 00:20:18 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), 0xffffffffffffffff) 00:20:21 executing program 0: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x5, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0xb0, 0x8}}}}}]}}]}}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 00:20:24 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000007c0), 0xe620, 0x0) [ 1227.104559][ T3711] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1227.677065][ T3711] usb 1-1: config 1 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1227.680605][ T3711] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1228.635490][ T3711] usb 1-1: string descriptor 0 read error: -22 [ 1228.658912][ T3711] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1228.660585][ T3711] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1229.623601][ T3711] usb 1-1: USB disconnect, device number 2 00:20:29 executing program 1: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) 00:20:31 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/block/loop11', 0x90000, 0x0) [ 1234.938381][ T3085] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 1235.786369][ T3085] usb 2-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1235.789151][ T3085] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 00:20:35 executing program 0: syz_emit_ethernet(0x5dd, &(0x7f0000000700)={@link_local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "3f9a59", 0x5a7, 0x21, 0x0, @local, @remote, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "668415", 0x0, '(}h'}, "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"}}}}}}, 0x0) [ 1236.178836][ T3085] usb 2-1: string descriptor 0 read error: -22 [ 1236.201199][ T3085] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1236.205641][ T3085] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1236.728455][ T3085] usb 2-1: 0:2 : does not exist [ 1237.321007][ T3085] usb 2-1: USB disconnect, device number 7 00:20:39 executing program 1: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) 00:20:41 executing program 0: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) [ 1244.304854][ T3711] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 1245.044570][ T3711] usb 2-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1245.052368][ T3711] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1245.675656][ T3711] usb 2-1: string descriptor 0 read error: -22 [ 1246.020373][ T3711] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1246.039800][ T3711] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1246.757314][ T3711] usb 2-1: 0:2 : does not exist [ 1247.767208][ T3711] usb 2-1: USB disconnect, device number 8 [ 1250.154723][ T3085] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 1251.253966][ T3085] usb 1-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1251.256283][ T3085] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 00:20:51 executing program 1: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) [ 1252.805652][ T3085] usb 1-1: string descriptor 0 read error: -22 [ 1252.810794][ T3085] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1252.833762][ T3085] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1253.455954][ T3085] usb 1-1: 0:2 : does not exist [ 1253.813389][ T3085] usb 1-1: USB disconnect, device number 3 00:20:55 executing program 0: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) [ 1257.614901][ T3711] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 1258.827925][ T3711] usb 2-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1258.830348][ T3711] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1259.517960][ T3711] usb 2-1: string descriptor 0 read error: -22 [ 1259.533300][ T3711] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1259.548320][ T3711] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1259.999037][ T903] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 1260.490048][ T3711] usb 2-1: 0:2 : does not exist [ 1260.591080][ T903] usb 1-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1260.608638][ T903] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1261.167106][ T903] usb 1-1: string descriptor 0 read error: -22 [ 1261.170355][ T903] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1261.193842][ T903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1261.278897][ T3711] usb 2-1: USB disconnect, device number 9 [ 1262.045866][ T903] usb 1-1: 0:2 : does not exist [ 1262.979216][ T903] usb 1-1: USB disconnect, device number 4 00:21:04 executing program 1: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) 00:21:05 executing program 0: syz_usb_connect$uac1(0x2, 0x81, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x7, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9, 0x24, 0x3, 0x0, 0x301, 0x0, 0x1, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7f, 0x4, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x81, 0x0, 0x0, {0x7, 0x25, 0x1, 0x181, 0x24, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x2, 0x7, 0x0, {0x7, 0x25, 0x1, 0x3, 0x7, 0x4}}}}}}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1e, &(0x7f0000000100)={0x5, 0xf, 0x1e, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x0, 0x2, 0x9, 0x3ff}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x8}, @wireless={0xb, 0x10, 0x1, 0xc, 0xe0, 0x2, 0x5, 0x8}]}, 0x4, [{0x0, 0x0}, {0x2, &(0x7f00000003c0)=@string={0x2}}, {0x6d, &(0x7f0000000480)=@string={0x6d, 0x3, "9b58e28dabe8c6b5bd5bdff05234c5650fbe0a5274ff63a0cc3c8e87dd89c1dc69386d3002162bfb0160be53fde5e4c09bcba56b158a49274a5de3cdd63f0156ada8156660f8a28689ce36f67b496d4b0c568e8e9c6f66911cbdfe9a9e350f42389fdb8daf02140ec2c2c2"}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4}}]}) [ 1270.074109][ T23] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 1270.708849][ T23] usb 2-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1270.720027][ T23] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1271.365941][ T903] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 1271.485354][ T23] usb 2-1: string descriptor 0 read error: -22 [ 1271.508823][ T23] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1271.515092][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1271.999360][ T23] usb 2-1: 0:2 : does not exist [ 1272.719317][ T23] usb 2-1: USB disconnect, device number 10 [ 1273.298094][ T903] usb 1-1: config 1 has an invalid descriptor of length 129, skipping remainder of the config [ 1273.299596][ T903] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1274.175492][ T903] usb 1-1: string descriptor 0 read error: -22 [ 1274.201061][ T903] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1274.204313][ T903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.649326][ T903] usb 1-1: 0:2 : does not exist [ 1275.816198][ T3298] usb 1-1: USB disconnect, device number 5 00:21:16 executing program 1: syz_usb_connect(0x0, 0x2f, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x98, 0x5c, 0x21, 0x20, 0xbb4, 0xa7b, 0x7b9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0xe5, 0x4c, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x2, 0xb}]}}]}}]}}]}}, 0x0) 00:21:19 executing program 0: syz_emit_ethernet(0x8a, &(0x7f0000000040)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @sack_perm={0x4, 0x3}, @timestamp={0x8, 0xa}, @sack={0x5, 0xe, [0x0, 0x0, 0x0]}, @window={0x3, 0x3}, @exp_fastopen={0xfe, 0x4}, @md5sig={0x13, 0x12, "b2d3fa23d47354918904669e4c62256c"}]}}}}}}}}, 0x0) [ 1282.346045][ T3637] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1282.707831][ T3637] usb 2-1: Using ep0 maxpacket: 32 [ 1282.924576][ T3637] usb 2-1: config 0 has an invalid interface association descriptor of length 2, skipping [ 1282.927139][ T3637] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 1284.438105][ T3637] usb 2-1: New USB device found, idVendor=0bb4, idProduct=0a7b, bcdDevice= 7.b9 [ 1284.440638][ T3637] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1284.460264][ T3637] usb 2-1: Product: syz [ 1284.479779][ T3637] usb 2-1: Manufacturer: syz [ 1284.501325][ T3637] usb 2-1: SerialNumber: syz [ 1284.766561][ T3637] usb 2-1: config 0 descriptor?? [ 1286.275971][ T3650] usb 2-1: USB disconnect, device number 11 00:21:26 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902"], 0x0) syz_usb_disconnect(r0) socket$xdp(0x2c, 0x3, 0x0) syz_usb_disconnect(r0) 00:21:27 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20a4c2, 0x0) [ 1290.414823][ T3710] usb 1-1: new high-speed USB device number 6 using dummy_hcd 00:21:30 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x10, &(0x7f0000000180)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb}]}}) [ 1291.897149][ T3710] usb 1-1: config 0 has no interfaces? [ 1292.106410][ T3710] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1292.108665][ T3710] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1292.110344][ T3710] usb 1-1: Product: syz [ 1292.117853][ T3710] usb 1-1: Manufacturer: syz [ 1292.119502][ T3710] usb 1-1: SerialNumber: syz [ 1292.310069][ T3710] usb 1-1: config 0 descriptor?? [ 1292.846897][ T3710] usb 1-1: USB disconnect, device number 6 [ 1295.634569][ T3298] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1296.024940][ T3298] usb 2-1: Using ep0 maxpacket: 32 00:21:35 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902"], 0x0) syz_usb_disconnect(r0) socket$xdp(0x2c, 0x3, 0x0) syz_usb_disconnect(r0) [ 1296.879345][ T3298] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1296.889720][ T3298] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1296.897649][ T3298] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1297.157340][ T3298] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1297.158849][ T3298] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1297.160144][ T3298] usb 2-1: Product: syz [ 1297.161121][ T3298] usb 2-1: Manufacturer: syz [ 1297.179152][ T3298] usb 2-1: SerialNumber: syz [ 1298.260849][ T3298] usb 2-1: 0:2 : does not exist [ 1299.689283][ T3298] usb 2-1: USB disconnect, device number 12 [ 1299.828577][ T3710] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1300.479505][ T3710] usb 1-1: config 0 has no interfaces? [ 1300.850242][ T3710] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1300.879012][ T3710] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1300.892804][ T3710] usb 1-1: Product: syz [ 1300.894786][ T3710] usb 1-1: Manufacturer: syz [ 1300.896539][ T3710] usb 1-1: SerialNumber: syz [ 1301.944738][ T3710] usb 1-1: config 0 descriptor?? 00:21:41 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) [ 1303.207276][ T903] usb 1-1: USB disconnect, device number 7 00:21:47 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902"], 0x0) syz_usb_disconnect(r0) socket$xdp(0x2c, 0x3, 0x0) syz_usb_disconnect(r0) 00:21:48 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd708", 0x20, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 1311.846239][ T903] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1312.950101][ T903] usb 1-1: config 0 has no interfaces? [ 1313.221231][ T903] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1313.230155][ T903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1313.235276][ T903] usb 1-1: Product: syz [ 1313.245674][ T903] usb 1-1: Manufacturer: syz [ 1313.247442][ T903] usb 1-1: SerialNumber: syz [ 1313.451081][ T903] usb 1-1: config 0 descriptor?? [ 1314.620701][ T3298] usb 1-1: USB disconnect, device number 8 00:21:54 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd708", 0x20, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 00:21:58 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902"], 0x0) syz_usb_disconnect(r0) socket$xdp(0x2c, 0x3, 0x0) syz_usb_disconnect(r0) 00:21:59 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd708", 0x20, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 1323.584847][ T3710] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1324.524408][ T3710] usb 1-1: config 0 has no interfaces? [ 1325.176727][ T3710] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1325.178974][ T3710] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1325.180978][ T3710] usb 1-1: Product: syz [ 1325.195885][ T3710] usb 1-1: Manufacturer: syz [ 1325.198391][ T3710] usb 1-1: SerialNumber: syz [ 1325.395422][ T3710] usb 1-1: config 0 descriptor?? 00:22:04 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd708", 0x20, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 1326.904608][ T903] usb 1-1: USB disconnect, device number 9 00:22:07 executing program 1: syz_emit_ethernet(0x8e, &(0x7f0000000080)={@link_local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "f400ff", 0x58, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "da9ecb", 0x0, 0x11, 0x0, @empty, @loopback, [@hopopts={0x0, 0x0, '\x00', [@ra={0x5, 0x3a}]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private0]}]}}}}}}}, 0x0) 00:22:10 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x181) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x83) 00:22:12 executing program 1: openat$drirender128(0xffffffffffffff9c, &(0x7f0000002580), 0x0, 0x0) 00:22:16 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x181) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x83) 00:22:16 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@link_local, @local, @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1, {[@lsrr={0x83, 0x3}]}}}}}}, 0x0) 00:22:19 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$damon_mk_contexts(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x8) syz_open_dev$vcsn(&(0x7f0000000180), 0x2, 0x220100) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x80902, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x244001, 0x0) syz_genetlink_get_family_id$batadv(0x0, r1) openat$vcsu(0xffffffffffffff9c, 0xfffffffffffffffc, 0x123800, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) socket$igmp6(0xa, 0x3, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000540), 0xffffffffffffffff) 00:22:19 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x181) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x83) 00:22:23 executing program 0: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x181) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x83) 00:22:27 executing program 0: syz_emit_ethernet(0x103e, &(0x7f00000012c0)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 00:22:28 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$damon_mk_contexts(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x8) syz_open_dev$vcsn(&(0x7f0000000180), 0x2, 0x220100) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x80902, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x244001, 0x0) syz_genetlink_get_family_id$batadv(0x0, r1) openat$vcsu(0xffffffffffffff9c, 0xfffffffffffffffc, 0x123800, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) socket$igmp6(0xa, 0x3, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000540), 0xffffffffffffffff) 00:22:33 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast, @random="0a0ee55d2dd8", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e70e", 0x18, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote}}}}}}, 0x0) 00:22:41 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x642, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600, 0x8) 00:22:42 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$damon_mk_contexts(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x8) syz_open_dev$vcsn(&(0x7f0000000180), 0x2, 0x220100) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x80902, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x244001, 0x0) syz_genetlink_get_family_id$batadv(0x0, r1) openat$vcsu(0xffffffffffffff9c, 0xfffffffffffffffc, 0x123800, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) socket$igmp6(0xa, 0x3, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000540), 0xffffffffffffffff) [ 1365.412657][ T33] audit: type=1804 audit(1364.650:2): pid=4148 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir2459005420/syzkaller.ZFAXqX/28/file0" dev="vda" ino=698 res=1 errno=0 00:22:46 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x642, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600, 0x8) [ 1372.396417][ T33] audit: type=1804 audit(1371.640:3): pid=4155 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir2459005420/syzkaller.ZFAXqX/29/file0" dev="vda" ino=698 res=1 errno=0 00:22:54 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x642, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600, 0x8) 00:22:55 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/timers\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$damon_mk_contexts(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x8) syz_open_dev$vcsn(&(0x7f0000000180), 0x2, 0x220100) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x80902, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x244001, 0x0) syz_genetlink_get_family_id$batadv(0x0, r1) openat$vcsu(0xffffffffffffff9c, 0xfffffffffffffffc, 0x123800, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) socket$igmp6(0xa, 0x3, 0x2) syz_genetlink_get_family_id$tipc(&(0x7f0000000540), 0xffffffffffffffff) [ 1382.123516][ T33] audit: type=1804 audit(1381.370:4): pid=4160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir2459005420/syzkaller.ZFAXqX/30/file0" dev="vda" ino=699 res=1 errno=0 00:23:03 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x642, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600, 0x8) [ 1390.018992][ T33] audit: type=1804 audit(1389.190:5): pid=4169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir2459005420/syzkaller.ZFAXqX/31/file0" dev="vda" ino=699 res=1 errno=0 00:23:11 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00000002c0)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x38, 0x3a, 0x0, @dev, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "3e7bd5", 0x0, 0x2c, 0x0, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', [], "78a13e70254bc600"}}}}}}}, 0x0) 00:23:12 executing program 1: syz_open_dev$hidraw(&(0x7f0000000100), 0x0, 0x82b40) 00:23:19 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x5ac, 0x220, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xb0, 0x0, 0x83, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xf9b}}, {{{0x9, 0x5, 0x81, 0x3, 0x10}}}}}]}}]}}, 0x0) 00:23:19 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x10f, &(0x7f0000000000)=ANY=[@ANYBLOB="12011003020000082505a1a44000010203010902"], &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x4, [{0x2, &(0x7f0000000200)=@string={0x2}}, {0x0, 0x0}, {0x4, &(0x7f00000002c0)=@string={0x4, 0x3, '\nA'}}, {0x0, 0x0}]}) [ 1402.873557][ T3709] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1403.208258][ T3637] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1403.225981][ T3709] usb 2-1: Using ep0 maxpacket: 8 [ 1403.473518][ T3709] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1403.616041][ T3709] usb 2-1: config 0 has no interfaces? [ 1403.666513][ T3709] usb 2-1: language id specifier not provided by device, defaulting to English [ 1403.820816][ T3637] usb 1-1: config 1 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1403.839931][ T3637] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1404.114077][ T3637] usb 1-1: New USB device found, idVendor=05ac, idProduct=0220, bcdDevice= 0.40 [ 1404.116196][ T3637] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1404.117907][ T3637] usb 1-1: Product: syz [ 1404.119335][ T3637] usb 1-1: Manufacturer: syz [ 1404.120786][ T3637] usb 1-1: SerialNumber: syz [ 1405.448397][ T3637] usbhid 1-1:1.0: can't add hid device: -71 [ 1405.465593][ T3637] usbhid: probe of 1-1:1.0 failed with error -71 [ 1405.563727][ T3637] usb 1-1: USB disconnect, device number 10 [ 1405.737164][ T3709] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1405.739486][ T3709] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1405.766843][ T3709] usb 2-1: Product: 䄊 [ 1406.117885][ T3709] usb 2-1: config 0 descriptor?? [ 1406.593034][ T3637] usb 2-1: USB disconnect, device number 13 00:23:27 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:23:28 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)) [ 1410.917109][ T3650] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1411.257031][ T3650] usb 1-1: Using ep0 maxpacket: 32 [ 1412.392697][ T3650] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1412.651043][ T3650] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1412.670622][ T3650] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1412.683068][ T3650] usb 1-1: Product: syz [ 1412.685985][ T3650] usb 1-1: Manufacturer: syz [ 1412.688601][ T3650] usb 1-1: SerialNumber: syz [ 1414.046024][ T3650] usb 1-1: USB disconnect, device number 11 00:23:33 executing program 1: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) 00:23:37 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1423.120779][ T3709] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1423.524039][ T3709] usb 1-1: Using ep0 maxpacket: 32 [ 1423.818848][ T3709] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1424.483327][ T3709] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1424.485885][ T3709] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1424.488011][ T3709] usb 1-1: Product: syz [ 1424.489768][ T3709] usb 1-1: Manufacturer: syz [ 1424.519785][ T3709] usb 1-1: SerialNumber: syz 00:23:44 executing program 1: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) [ 1426.216414][ T3637] usb 1-1: USB disconnect, device number 12 00:23:50 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1437.287346][ T903] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1437.842920][ T903] usb 1-1: Using ep0 maxpacket: 32 00:23:57 executing program 1: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) [ 1438.015976][ T903] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1438.266644][ T903] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1438.268892][ T903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1438.270717][ T903] usb 1-1: Product: syz [ 1438.292316][ T903] usb 1-1: Manufacturer: syz [ 1438.293643][ T903] usb 1-1: SerialNumber: syz [ 1439.585271][ T3710] usb 1-1: USB disconnect, device number 13 00:24:05 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1450.718703][ T23] usb 1-1: new high-speed USB device number 14 using dummy_hcd 00:24:09 executing program 1: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) [ 1451.083162][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 1451.398927][ T23] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1451.630295][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1451.637318][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1451.640302][ T23] usb 1-1: Product: syz [ 1451.645143][ T23] usb 1-1: Manufacturer: syz [ 1451.646224][ T23] usb 1-1: SerialNumber: syz [ 1452.826593][ T23] usb 1-1: USB disconnect, device number 14 00:24:16 executing program 0: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) 00:24:25 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1472.004167][ T3709] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1472.025477][ C0] raw-gadget.0 gadget.1: ignoring, device is not running 00:24:31 executing program 0: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) [ 1472.325823][ T3709] usb 2-1: device descriptor read/64, error -32 [ 1472.704215][ T3709] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1472.723141][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 1472.965314][ T3709] usb 2-1: device descriptor read/64, error -32 [ 1473.109568][ T3709] usb usb2-port1: attempt power cycle [ 1474.104869][ T3709] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1474.655347][ T3709] usb 2-1: Using ep0 maxpacket: 32 [ 1474.827036][ T3709] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1475.048751][ T3709] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1475.051387][ T3709] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1475.063785][ T3709] usb 2-1: Product: syz [ 1475.065511][ T3709] usb 2-1: Manufacturer: syz [ 1475.067096][ T3709] usb 2-1: SerialNumber: syz [ 1476.505158][ T3637] usb 2-1: USB disconnect, device number 16 00:24:40 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:24:42 executing program 0: syz_open_dev$ttys(0xc, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x1, 0xc0040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) openat$cgroup_devices(r1, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_audit(0x10, 0x3, 0x9) syz_open_dev$vcsa(&(0x7f0000000280), 0x2, 0x8000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/bus/coreboot', 0x20040, 0xb) r3 = syz_open_dev$vcsu(&(0x7f0000000380), 0x2, 0x4000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r3) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x210041) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) syz_open_dev$vcsa(&(0x7f0000000540), 0x4, 0x801) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), r2) [ 1487.974436][ T903] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1488.407057][ T903] usb 2-1: Using ep0 maxpacket: 32 [ 1488.694698][ T903] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1489.067963][ T903] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1489.100521][ T903] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1489.118900][ T903] usb 2-1: Product: syz [ 1489.145076][ T903] usb 2-1: Manufacturer: syz [ 1489.147954][ T903] usb 2-1: SerialNumber: syz [ 1491.585047][ T3650] usb 2-1: USB disconnect, device number 17 00:24:56 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:24:58 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1502.704526][ T3298] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1503.475614][ T3298] usb 1-1: Using ep0 maxpacket: 32 [ 1503.577757][ T4311] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1503.926365][ T4311] usb 2-1: Using ep0 maxpacket: 32 [ 1504.258836][ T4311] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1504.527990][ T4311] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1504.530254][ T4311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1504.539637][ T4311] usb 2-1: Product: syz [ 1504.546849][ T4311] usb 2-1: Manufacturer: syz [ 1504.548569][ T4311] usb 2-1: SerialNumber: syz [ 1504.644708][ T3298] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1504.950110][ T3298] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1504.963086][ T3298] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1504.965302][ T3298] usb 1-1: Product: syz [ 1504.966839][ T3298] usb 1-1: Manufacturer: syz [ 1504.968415][ T3298] usb 1-1: SerialNumber: syz [ 1506.678787][ T4311] usb 1-1: USB disconnect, device number 15 [ 1507.005683][ T23] usb 2-1: USB disconnect, device number 18 00:25:13 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:25:13 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='./binderfs/binder-control\x00', 0x0, 0x0) 00:25:16 executing program 1: syz_emit_ethernet(0x103e, &(0x7f0000001100)=ANY=[], 0x0) [ 1518.264268][ T903] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1518.556354][ T903] usb 1-1: Using ep0 maxpacket: 32 [ 1518.709432][ T903] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1518.956043][ T903] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1518.957783][ T903] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1518.959378][ T903] usb 1-1: Product: syz [ 1518.960522][ T903] usb 1-1: Manufacturer: syz [ 1518.970361][ T903] usb 1-1: SerialNumber: syz 00:25:19 executing program 1: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000e00), r0) [ 1520.853761][ T4311] usb 1-1: USB disconnect, device number 16 00:25:25 executing program 1: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000013c0)=ANY=[@ANYBLOB="12010000eafa7240936901b0293df400100109021b000124a8"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 00:25:25 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) syz_usb_disconnect(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) [ 1527.799576][ T4311] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 1528.116524][ T4311] usb 1-1: Using ep0 maxpacket: 32 [ 1528.290705][ T4311] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1528.505467][ T4311] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1528.508432][ T4311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1528.510295][ T4311] usb 1-1: Product: syz [ 1528.513351][ T3709] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1528.518016][ T4311] usb 1-1: Manufacturer: syz [ 1528.519731][ T4311] usb 1-1: SerialNumber: syz [ 1529.353925][ T3709] usb 2-1: config 36 has an invalid descriptor of length 0, skipping remainder of the config [ 1529.355456][ T3709] usb 2-1: config 36 has 0 interfaces, different from the descriptor's value: 1 [ 1529.785452][ T3298] usb 1-1: USB disconnect, device number 17 [ 1530.068021][ T3709] usb 2-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29 [ 1530.070284][ T3709] usb 2-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 1530.093916][ T3709] usb 2-1: Manufacturer: syz [ 1530.095844][ T3709] usb 2-1: SerialNumber: syz [ 1531.062188][ C0] raw-gadget.1 gadget.1: ignoring, device is not running [ 1531.082365][ C0] raw-gadget.1 gadget.1: ignoring, device is not running [ 1531.112932][ C0] raw-gadget.1 gadget.1: ignoring, device is not running [ 1531.154501][ C0] raw-gadget.1 gadget.1: ignoring, device is not running [ 1531.267786][ T3709] usb 2-1: USB disconnect, device number 19 00:25:33 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x5, 0x0, 0x0, @broadcast, {0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x4e21, @remote, @multicast2, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@remote}]}, @lsrr={0x83, 0x1f, 0x0, [@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @rand_addr, @broadcast]}]}}}}}}}, 0x0) 00:25:33 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000089c0), 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100), 0x648000, 0x0) 00:25:36 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) 00:25:37 executing program 1: syz_emit_ethernet(0x107, &(0x7f0000000140)={@multicast, @random="dd6cbcf97add", @val, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x11, 0x0, @private=0xa010100, @local, {[@timestamp_addr={0x44, 0x4, 0x5c}, @ra={0x94, 0x4, 0xf800}]}}, {0x0, 0x0, 0xd5, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "1a769a067d48a226da993178bcc76cad1c7254bad6d306e6469641b608bd8afab2eecc9a0b95728fc857e5af38cb7718375848c7eaa3f3c2acef7067cedddf8e477b91e2ee0d18262cbfd3a0f0f58780fa9becf9f408f660ad0a32ce04c20616dc9195b94ebbba323d6027d88b71ea9a3f3fd7df9c50e3a4ef8b1b03dd0516b2ed5d6dc3a1a0ea19341b28d988cfe266a3d9da1d87cc701aa305a652d83ef11ceee36587e6b2f3c7d62461d92a8ffecfa8b81b5427803dcd013aa6ba00ede68e8dd615585e73b01c9b"}}}}}}, 0x0) [ 1540.363878][ T33] audit: type=1800 audit(1539.600:6): pid=4419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=695 res=0 errno=0 [ 1540.775189][ T33] audit: type=1800 audit(1540.020:7): pid=4419 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=697 res=0 errno=0 00:25:42 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) [ 1543.345137][ T4419] EXT4-fs: error -4 creating inode table initialization thread [ 1543.349161][ T4419] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:25:43 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) [ 1548.396726][ T33] audit: type=1800 audit(1547.620:8): pid=4425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=699 res=0 errno=0 [ 1549.664394][ T33] audit: type=1800 audit(1548.890:9): pid=4427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=700 res=0 errno=0 [ 1551.643638][ T4425] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:25:53 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) 00:25:55 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) [ 1558.443900][ T33] audit: type=1800 audit(1557.680:10): pid=4434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=697 res=0 errno=0 [ 1558.950842][ T33] audit: type=1800 audit(1558.180:11): pid=4434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=700 res=0 errno=0 [ 1560.086470][ T4436] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:26:00 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) [ 1566.273641][ T33] audit: type=1800 audit(1565.520:12): pid=4443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=697 res=0 errno=0 [ 1567.267970][ T33] audit: type=1800 audit(1566.490:13): pid=4443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=700 res=0 errno=0 00:26:06 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) [ 1568.414392][ T4443] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:26:09 executing program 0: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:26:20 executing program 0: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:26:21 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:26:31 executing program 0: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:26:32 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:26:45 executing program 0: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:26:49 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:27:02 executing program 0: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:27:09 executing program 1: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:27:14 executing program 0: syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400), 0xffffffffffffffff) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000480), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0), r2) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 00:27:22 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) 00:27:24 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) [ 1646.743188][ T33] audit: type=1800 audit(1645.910:14): pid=4516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=693 res=0 errno=0 [ 1647.418660][ T33] audit: type=1800 audit(1646.650:15): pid=4516 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="vda" ino=694 res=0 errno=0 [ 1648.075218][ T4516] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:27:28 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) [ 1649.373808][ T33] audit: type=1800 audit(1648.620:16): pid=4519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=701 res=0 errno=0 [ 1649.703240][ T33] audit: type=1800 audit(1648.940:17): pid=4519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=690 res=0 errno=0 [ 1650.744146][ T4520] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:27:30 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) [ 1652.479936][ T33] audit: type=1800 audit(1651.720:18): pid=4523 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=690 res=0 errno=0 [ 1652.780375][ T33] audit: type=1800 audit(1652.030:19): pid=4523 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="vda" ino=696 res=0 errno=0 [ 1653.325569][ T4523] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. [ 1653.477960][ T33] audit: type=1800 audit(1652.730:20): pid=4526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=701 res=0 errno=0 [ 1653.762870][ T33] audit: type=1800 audit(1653.010:21): pid=4526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=702 res=0 errno=0 [ 1653.939439][ T4526] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:27:33 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) 00:27:33 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2c0c0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x49c0, 0x0) mount$bind(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1400, 0x0) mount$bind(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x24, 0x0) [ 1656.710884][ T33] audit: type=1800 audit(1655.930:22): pid=4529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=698 res=0 errno=0 [ 1657.103275][ T33] audit: type=1800 audit(1656.340:23): pid=4529 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=700 res=0 errno=0 [ 1657.130237][ T33] audit: type=1800 audit(1656.380:24): pid=4530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=701 res=0 errno=0 [ 1657.281337][ T33] audit: type=1800 audit(1656.530:25): pid=4530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="vda" ino=702 res=0 errno=0 [ 1657.440753][ T4529] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:27:37 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400c0, 0x0) [ 1658.601247][ T4530] EXT4-fs (vda): re-mounted 34b94c48-234b-4869-b990-1f782e29954a r/w. Quota mode: none. 00:27:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @random="0a0ee55d2dd8", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e70e", 0x8, 0x3a, 0xff, @dev, @mcast2, {[], @mlv2_report}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f00000001c0)={@broadcast, @broadcast, @val={@val, {0x8100, 0x5, 0x1, 0x3}}, {@ipv4={0x800, @tipc={{0xd, 0x4, 0x3, 0x38, 0x5c, 0x64, 0x0, 0x6, 0x6, 0x0, @multicast2, @broadcast, {[@end, @noop, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x17, 0x56, [@local, @multicast1, @empty, @remote, @rand_addr=0x64010101]}]}}, @payload_direct={{{{0x28, 0x0, 0x1, 0x1, 0x1, 0x8, 0x2, 0x2, 0xffbf, 0x0, 0x3, 0xe, 0x0, 0x3, 0x7, 0x3, 0x1, 0x4e23, 0x4e23}, 0x2, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x999, 0x2d8, 0x55c, 0xdd8]}) 00:27:42 executing program 0: syz_emit_ethernet(0x2f8, &(0x7f00000000c0)={@link_local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "ba85e4", 0x2c2, 0x3a, 0x0, @remote, @mcast2, {[@routing={0x0, 0x6, 0x0, 0x0, 0x0, [@dev, @remote, @dev]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@empty, @empty, @empty]}, @hopopts={0x0, 0x4, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2d88fe", 0x0, 0x0, 0x0, @private1, @rand_addr=' \x01\x00', [@hopopts={0x0, 0x24, '\x00', [@generic={0x0, 0xa6, "347573d12ffe3a082511844ea1919ed9492393372f7b80ae9aff2c00a476d8923ed76feaf51cb7df08ead980608acfaf848dd7478887ee27c9fe62af925703ba3e28c9b5ee7294038319af3dc63267ae077bb56466f19d6f746aea1eabe8f9f4c3556f6866bab2a538689fcd3229cf997901a699295da9b2d2d33e5c1eb5622559eb492a2b7f375288cf25b6f2d74640c3027b3e403d299e45236bacd0468d2788c95386efad"}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @private2}, @pad1, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x0, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev, @ipv4={'\x00', '\xff\xff', @multicast2}, @private1, @private2]}, @fragment], "4f6143c5fc56df7cba41ece23edfa060819c489b861a849f45267eb5ea0d30aab19c43a6650daffd7fc5"}}}}}}}, 0x0) 00:27:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @random="0a0ee55d2dd8", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e70e", 0x8, 0x3a, 0xff, @dev, @mcast2, {[], @mlv2_report}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f00000001c0)={@broadcast, @broadcast, @val={@val, {0x8100, 0x5, 0x1, 0x3}}, {@ipv4={0x800, @tipc={{0xd, 0x4, 0x3, 0x38, 0x5c, 0x64, 0x0, 0x6, 0x6, 0x0, @multicast2, @broadcast, {[@end, @noop, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x17, 0x56, [@local, @multicast1, @empty, @remote, @rand_addr=0x64010101]}]}}, @payload_direct={{{{0x28, 0x0, 0x1, 0x1, 0x1, 0x8, 0x2, 0x2, 0xffbf, 0x0, 0x3, 0xe, 0x0, 0x3, 0x7, 0x3, 0x1, 0x4e23, 0x4e23}, 0x2, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x999, 0x2d8, 0x55c, 0xdd8]}) 00:27:47 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/class/graphics', 0x0, 0x0) 00:27:53 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8100}}}}}}, 0x0) 00:27:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @random="0a0ee55d2dd8", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e70e", 0x8, 0x3a, 0xff, @dev, @mcast2, {[], @mlv2_report}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f00000001c0)={@broadcast, @broadcast, @val={@val, {0x8100, 0x5, 0x1, 0x3}}, {@ipv4={0x800, @tipc={{0xd, 0x4, 0x3, 0x38, 0x5c, 0x64, 0x0, 0x6, 0x6, 0x0, @multicast2, @broadcast, {[@end, @noop, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x17, 0x56, [@local, @multicast1, @empty, @remote, @rand_addr=0x64010101]}]}}, @payload_direct={{{{0x28, 0x0, 0x1, 0x1, 0x1, 0x8, 0x2, 0x2, 0xffbf, 0x0, 0x3, 0xe, 0x0, 0x3, 0x7, 0x3, 0x1, 0x4e23, 0x4e23}, 0x2, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x999, 0x2d8, 0x55c, 0xdd8]}) 00:27:57 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8100}}}}}}, 0x0) 00:27:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @random="0a0ee55d2dd8", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e70e", 0x8, 0x3a, 0xff, @dev, @mcast2, {[], @mlv2_report}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f00000001c0)={@broadcast, @broadcast, @val={@val, {0x8100, 0x5, 0x1, 0x3}}, {@ipv4={0x800, @tipc={{0xd, 0x4, 0x3, 0x38, 0x5c, 0x64, 0x0, 0x6, 0x6, 0x0, @multicast2, @broadcast, {[@end, @noop, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x17, 0x56, [@local, @multicast1, @empty, @remote, @rand_addr=0x64010101]}]}}, @payload_direct={{{{0x28, 0x0, 0x1, 0x1, 0x1, 0x8, 0x2, 0x2, 0xffbf, 0x0, 0x3, 0xe, 0x0, 0x3, 0x7, 0x3, 0x1, 0x4e23, 0x4e23}, 0x2, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x999, 0x2d8, 0x55c, 0xdd8]}) 00:28:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8100}}}}}}, 0x0) 00:28:05 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10d240, 0x1a7) 00:28:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8100}}}}}}, 0x0) [ 1691.113178][ T33] audit: type=1800 audit(1690.340:26): pid=4554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=695 res=0 errno=0 00:28:11 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10d240, 0x1a7) 00:28:13 executing program 0: socket$netlink(0x10, 0x3, 0x18fac08d2045b8e3) [ 1695.923925][ T33] audit: type=1800 audit(1695.170:27): pid=4558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=696 res=0 errno=0 00:28:16 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10d240, 0x1a7) 00:28:17 executing program 0: syz_usb_connect(0x0, 0x35, &(0x7f0000001480)={{0x12, 0x1, 0x0, 0x99, 0x1a, 0x85, 0x8, 0x5e3, 0x505, 0x5ffa, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xe, 0x1, 0x0, 0x0, [@uac_as={[@format_type_i_continuous={0x8}]}], [{{0x9, 0x5, 0x8}}]}}]}}]}}, 0x0) [ 1700.627631][ T33] audit: type=1800 audit(1699.870:28): pid=4562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=699 res=0 errno=0 [ 1700.864699][ T3709] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 1701.193892][ T3709] usb 1-1: Using ep0 maxpacket: 8 [ 1701.357021][ T3709] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 1701.598185][ T3709] usb 1-1: New USB device found, idVendor=05e3, idProduct=0505, bcdDevice=5f.fa [ 1701.605764][ T3709] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1701.608381][ T3709] usb 1-1: Product: syz [ 1701.609852][ T3709] usb 1-1: Manufacturer: syz [ 1701.615381][ T3709] usb 1-1: SerialNumber: syz 00:28:21 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10d240, 0x1a7) [ 1702.390549][ T3709] usb 1-1: config 0 descriptor?? [ 1703.014454][ T3709] usb 1-1: USB disconnect, device number 18 [ 1704.923349][ T33] audit: type=1800 audit(1704.160:29): pid=4577 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=699 res=0 errno=0 00:28:24 executing program 0: syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000e00)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x2, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000001d00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x9, 0x24, 0x6, 0x0, 0x0, 0x1, [0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{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, 0x45, {0x7}}}}}}}]}}, 0x0) 00:28:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f5aaf4", 0x8, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast2, {[@routing={0x2b, 0x0, 0x0, 0x5}]}}}}}, 0x0) [ 1709.604913][ T3650] usb 1-1: new low-speed USB device number 19 using dummy_hcd 00:28:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f5aaf4", 0x8, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast2, {[@routing={0x2b, 0x0, 0x0, 0x5}]}}}}}, 0x0) [ 1710.410195][ T3650] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1710.434830][ T3650] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1710.441134][ T3650] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 1710.460055][ T3650] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1710.466700][ T3650] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 1710.474850][ T3650] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1710.842962][ T3650] usb 1-1: string descriptor 0 read error: -22 [ 1710.848836][ T3650] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1710.850943][ T3650] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1712.946717][ T4580] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1713.008098][ T4580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1713.179303][ T3650] cdc_ncm 1-1:1.0: bind() failure [ 1713.985416][ T3650] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1713.987981][ T3650] cdc_ncm 1-1:1.1: bind() failure 00:28:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f5aaf4", 0x8, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast2, {[@routing={0x2b, 0x0, 0x0, 0x5}]}}}}}, 0x0) [ 1714.352789][ T3650] usb 1-1: USB disconnect, device number 19 00:28:35 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x6000) 00:28:36 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @remote, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f5aaf4", 0x8, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @mcast2, {[@routing={0x2b, 0x0, 0x0, 0x5}]}}}}}, 0x0) 00:28:37 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x3}, @local}, {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x8, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x14, "279eac02794d6f938d7e26ce2eb08c79"}]}}}}}}}, 0x0) 00:28:40 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000007c0)) 00:28:42 executing program 0: syz_emit_ethernet(0x37f, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6e1663dc0349f00863331f7ef3d4fe0885575b9a3e7d5a6cff"], 0x0) 00:28:46 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x6, 0x6, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}}}}}}, 0x0) 00:28:47 executing program 0: syz_open_dev$loop(&(0x7f0000000600), 0x6, 0xe80) syz_open_dev$loop(&(0x7f0000000580), 0x6, 0x83875f5a461ad88f) 00:28:52 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) 00:28:54 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "8e0daf", 0x18, 0x73, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1de}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e500", 0x0, 'ORE'}}}}}}}, 0x0) [ 1737.686893][ T3637] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 1738.656455][ T3637] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1738.839632][ T3637] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1738.841190][ T3637] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1738.860084][ T3637] usb 1-1: Product: syz [ 1738.863752][ T3637] usb 1-1: Manufacturer: syz [ 1738.864864][ T3637] usb 1-1: SerialNumber: syz [ 1739.938957][ T3637] usb 1-1: USB disconnect, device number 20 00:28:59 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "8e0daf", 0x18, 0x73, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1de}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e500", 0x0, 'ORE'}}}}}}}, 0x0) 00:29:02 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) 00:29:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "8e0daf", 0x18, 0x73, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1de}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e500", 0x0, 'ORE'}}}}}}}, 0x0) [ 1747.354667][ T4311] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 1747.373399][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 1747.563829][ T4311] usb 1-1: device descriptor read/64, error -32 [ 1747.903961][ T4311] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 1748.690756][ T4311] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1748.987464][ T4311] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1748.989718][ T4311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1749.026072][ T4311] usb 1-1: Product: syz [ 1749.027941][ T4311] usb 1-1: Manufacturer: syz [ 1749.029417][ T4311] usb 1-1: SerialNumber: syz 00:29:09 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @local, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "8e0daf", 0x18, 0x73, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @mcast2, {[@routing={0x0, 0x0, 0x0, 0x0, 0x1de}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e500", 0x0, 'ORE'}}}}}}}, 0x0) [ 1750.455761][ T3637] usb 1-1: USB disconnect, device number 22 00:29:13 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) 00:29:14 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000200), r0) [ 1757.875436][ T4311] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 1757.892756][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 1758.078034][ T4311] usb 1-1: device descriptor read/64, error -32 [ 1758.438017][ T4311] usb 1-1: new high-speed USB device number 24 using dummy_hcd 00:29:18 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000800)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 1759.735600][ T4311] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1760.246775][ T4311] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1760.249462][ T4311] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1760.255471][ T4311] usb 1-1: Product: syz [ 1760.264967][ T4311] usb 1-1: Manufacturer: syz [ 1760.266722][ T4311] usb 1-1: SerialNumber: syz [ 1761.244604][ T903] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1761.594708][ T903] usb 2-1: Using ep0 maxpacket: 8 [ 1761.839025][ T3085] usb 1-1: USB disconnect, device number 24 [ 1762.139416][ T903] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1762.610163][ T903] usb 2-1: string descriptor 0 read error: -22 [ 1762.620119][ T903] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1762.623857][ T903] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1762.835416][ T903] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 1763.554541][ T903] usb 2-1: USB disconnect, device number 20 00:29:24 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) syz_usb_disconnect(r0) 00:29:25 executing program 1: syz_emit_ethernet(0x3b6, &(0x7f00000003c0)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce54006598080a8030003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "000000050000000026000400"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x0, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f018"}, {0x21, 0x7, "b8a3e10000a3e1100000006f00ffc0ffff00000000000000ff0bc0fe000000000000000000000000d9a0274400"/55}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 00:29:27 executing program 1: syz_emit_ethernet(0x3b6, &(0x7f00000003c0)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce54006598080a8030003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "000000050000000026000400"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x0, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f018"}, {0x21, 0x7, "b8a3e10000a3e1100000006f00ffc0ffff00000000000000ff0bc0fe000000000000000000000000d9a0274400"/55}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) [ 1769.585850][ T23] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 1770.130810][ T23] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1770.356569][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1770.376545][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1770.378423][ T23] usb 1-1: Product: syz [ 1770.379824][ T23] usb 1-1: Manufacturer: syz [ 1770.381260][ T23] usb 1-1: SerialNumber: syz [ 1771.397618][ T23] usb 1-1: USB disconnect, device number 25 00:29:31 executing program 1: syz_emit_ethernet(0x3b6, &(0x7f00000003c0)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce54006598080a8030003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "000000050000000026000400"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x0, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f018"}, {0x21, 0x7, "b8a3e10000a3e1100000006f00ffc0ffff00000000000000ff0bc0fe000000000000000000000000d9a0274400"/55}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 00:29:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000900), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000000040ac05438240000000000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000002c0)={0x2c, &(0x7f0000000000)={0x0, 0x0, 0x4, {0x4, 0x0, "bb87"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000cc0), 0x0, 0x460a1) 00:29:35 executing program 1: syz_emit_ethernet(0x3b6, &(0x7f00000003c0)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xa, "a78ce54006598080a8030003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af0302"}, {0x0, 0x1, "000000050000000026000400"}, {0x0, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x0, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f018"}, {0x21, 0x7, "b8a3e10000a3e1100000006f00ffc0ffff00000000000000ff0bc0fe000000000000000000000000d9a0274400"/55}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) [ 1779.684128][ T3711] usb 1-1: new high-speed USB device number 26 using dummy_hcd 00:29:39 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000240)={@local, @dev, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "bc5836", 0xc, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00', {[@routing={0x2f, 0x0, 0x0, 0x9}], "f1b92886"}}}}}, 0x0) [ 1780.859890][ T3711] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1780.884517][ T3711] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1780.890934][ T3711] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1780.903445][ T3711] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1780.905017][ T3711] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice= 0.40 [ 1780.906065][ T3711] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1781.099024][ T3711] usb 1-1: config 0 descriptor?? [ 1782.526701][ T3711] appleir 0003:05AC:8243.0001: No inputs registered, leaving [ 1783.048948][ T3711] appleir 0003:05AC:8243.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8243] on usb-dummy_hcd.0-1/input0 [ 1783.309171][ T3711] usb 1-1: USB disconnect, device number 26 00:29:44 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000240)={@local, @dev, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "bc5836", 0xc, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00', {[@routing={0x2f, 0x0, 0x0, 0x9}], "f1b92886"}}}}}, 0x0) 00:29:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000900), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000000040ac05438240000000000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000002c0)={0x2c, &(0x7f0000000000)={0x0, 0x0, 0x4, {0x4, 0x0, "bb87"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000cc0), 0x0, 0x460a1) 00:29:50 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000240)={@local, @dev, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "bc5836", 0xc, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00', {[@routing={0x2f, 0x0, 0x0, 0x9}], "f1b92886"}}}}}, 0x0) [ 1792.964240][ T903] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 1793.677130][ T903] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1793.679686][ T903] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1793.718746][ T903] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1793.745123][ T903] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1793.747732][ T903] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice= 0.40 [ 1793.749615][ T903] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1794.010904][ T903] usb 1-1: config 0 descriptor?? [ 1795.444554][ T903] appleir 0003:05AC:8243.0002: No inputs registered, leaving [ 1795.647255][ T903] appleir 0003:05AC:8243.0002: hiddev0,hidraw0: USB HID v0.00 Device [HID 05ac:8243] on usb-dummy_hcd.0-1/input0 [ 1796.569876][ T903] usb 1-1: USB disconnect, device number 27 00:29:55 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000240)={@local, @dev, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "bc5836", 0xc, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @rand_addr=' \x01\x00', {[@routing={0x2f, 0x0, 0x0, 0x9}], "f1b92886"}}}}}, 0x0) 00:29:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000900), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000000040ac05438240000000000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000002c0)={0x2c, &(0x7f0000000000)={0x0, 0x0, 0x4, {0x4, 0x0, "bb87"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000cc0), 0x0, 0x460a1) 00:30:01 executing program 1: syz_usb_connect(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120100006ae1bd40820514009dbb0000000109022400011b00000009040000022a3e740009058b33020000100109050b362f"], 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x4002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000), 0x3, 0x0) [ 1806.055860][ T3637] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1807.158700][ T903] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1807.307012][ T3637] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1807.310405][ T3637] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1807.328043][ T3637] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1807.336394][ T3637] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1807.348489][ T3637] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice= 0.40 [ 1807.350372][ T3637] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1807.558825][ T3637] usb 1-1: config 0 descriptor?? [ 1807.748043][ T903] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 1807.774770][ T903] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 1807.778609][ T903] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 1807.780598][ T903] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1808.178173][ T4771] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1809.406901][ T903] Insufficient stack space to handle exception! [ 1809.408309][ T903] Task stack: [0xff20000002058000..0xff2000000205c000] [ 1809.409399][ T903] Overflow stack: [0xff6000007cce8070..0xff6000007cce9070] [ 1809.410735][ T903] CPU: 0 PID: 903 Comm: kworker/0:2 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 1809.412520][ T903] Hardware name: riscv-virtio,qemu (DT) [ 1809.413885][ T903] Workqueue: usb_hub_wq hub_event [ 1809.415640][ T903] epc : mark_lock+0x2e/0x1ad2 [ 1809.417193][ T903] ra : __lock_acquire+0xaa8/0x784c [ 1809.418537][ T903] epc : ffffffff80212f5a ra : ffffffff80215e42 sp : ff20000002057ec0 [ 1809.419863][ T903] gp : ffffffff8863e3c0 tp : 0000000000000000 t0 : 0000000000000000 [ 1809.421122][ T903] t1 : ff60000014612660 t2 : ff600000146124f8 s0 : ff20000002058070 [ 1809.422335][ T903] s1 : ffffffff8866b780 a0 : ff60000014611a00 a1 : ff60000014612660 [ 1809.423579][ T903] a2 : 0000000000000008 a3 : 0000000041b58ab3 a4 : 0000000000001fff [ 1809.424819][ T903] a5 : ff20000002058000 a6 : ffffffff89a752a0 a7 : ffffffff85c4d444 [ 1809.426110][ T903] s2 : 0000000000000009 s3 : 0000000000000009 s4 : ff20000002058000 [ 1809.427355][ T903] s5 : 1fec0000028c249e s6 : ffffffff8864af20 s7 : ffffffff886acca0 [ 1809.428611][ T903] s8 : ff600000146124dc s9 : 0000000000000000 s10: 0000000000000003 [ 1809.429811][ T903] s11: ff60000014611a00 t3 : 0000000000000004 t4 : 1fec0000028c249b [ 1809.431559][ T903] t5 : 0000000000000001 t6 : 1fec0000028c24d0 [ 1809.432654][ T903] status: 0000000200000100 badaddr: ff20000002057f20 cause: 000000000000000f [ 1809.434362][ T903] Kernel panic - not syncing: Kernel stack overflow [ 1809.436005][ T903] CPU: 0 PID: 903 Comm: kworker/0:2 Not tainted 6.8.0-rc1-syzkaller-00030-ga11dd49dcb93 #0 [ 1809.437554][ T903] Hardware name: riscv-virtio,qemu (DT) [ 1809.439310][ T903] Workqueue: usb_hub_wq hub_event [ 1809.440611][ T903] Call Trace: [ 1809.441482][ T903] [] dump_backtrace+0x2e/0x3c [ 1809.442915][ T903] [] show_stack+0x34/0x40 [ 1809.444107][ T903] [] dump_stack_lvl+0xe8/0x154 [ 1809.445465][ T903] [] dump_stack+0x1c/0x24 [ 1809.447384][ T903] [] panic+0x33c/0x77c [ 1809.448569][ T903] [] handle_bad_stack+0xe0/0xf4 [ 1809.449883][ T903] [] __lock_acquire+0xaa8/0x784c [ 1809.451808][ T903] SMP: stopping secondary CPUs [ 1809.454788][ T903] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:32:26 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81952f74 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 ffffffff803d1d40 sepc ffffffff80212f5a vsepc 0000000000000000 mcause 8000000000000003 scause 000000000000000f vscause 0000000000000000 mtval 0000000000000000 stval ff20000002057f20 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080036000 sscratch 0000000000000000 satp a0140000000b2adc x0/zero 0000000000000000 x1/ra ffffffff81952f70 x2/sp ff6000007cce8770 x3/gp ffffffff8863e3c0 x4/tp ff60000014611a00 x5/t0 2000000000000000 x6/t1 0000000000000000 x7/t2 2065726177647261 x8/s0 ff6000007cce88e0 x9/s1 ffffffff8a3116c0 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000000000040000 x13/a3 ffffffff81952f70 x14/a4 ff20000008585000 x15/a5 0000000200000100 x16/a6 0000000000000003 x17/a7 fffffffff3f3f3f3 x18/s2 000000000000003d x19/s3 ff6000007cce8860 x20/s4 ffffffff8a4c79c0 x21/s5 0000000000000001 x22/s6 ff6000007cce89c0 x23/s7 ffffffff87b02298 x24/s8 0000000000000001 x25/s9 dfffffff00000000 x26/s10 ffffffff87b02240 x27/s11 ff6000007cce8a20 x28/t3 ffffffff8021ea3e x29/t4 fffffffef0ed2950 x30/t5 fffffffef0ed2951 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 ffffffff800106aa 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 ffffffff80209458 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080034000 sscratch 0000000000000000 satp a02a200000096b8f x0/zero 0000000000000000 x1/ra ffffffff8131ff70 x2/sp ff20000000702f40 x3/gp ffffffff8863e3c0 x4/tp ff60000014844e00 x5/t0 214a7d6d8967921e x6/t1 ff60000014845970 x7/t2 ff600000148458f8 x8/s0 ff20000000702f50 x9/s1 ffffffff860e7c60 x10/a0 ffffffff8a4dd848 x11/a1 0000000000000000 x12/a2 0000000000040000 x13/a3 ffffffff800108dc x14/a4 ff200000045e7000 x15/a5 ff60000014845e00 x16/a6 0000000000000003 x17/a7 0000000000000007 x18/s2 ff20000000702e30 x19/s3 0000000000000000 x20/s4 dfffffff00000000 x21/s5 0000000000000000 x22/s6 ffffffff80010d08 x23/s7 ff20000000702e40 x24/s8 dfffffff00000000 x25/s9 0000000000003fff x26/s10 ff20000000702f10 x27/s11 ffffffff8593d0ec x28/t3 0000000000000004 x29/t4 1fec000002908b1b x30/t5 ffffffff88677cc0 x31/t6 1fec000002908b32 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