last executing test programs: 2m40.628835429s ago: executing program 0 (id=1583): io_setup(0x222, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000000200)="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", 0x200, 0x200}]) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000440)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="090b00000000000000000500000008000300", @ANYRES32=r3], 0x1c}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101200, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000500)={0x3}) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='devices.list\x00', 0x275a, 0x0) write$uinput_user_dev(r9, &(0x7f0000000800)={'syz1\x00', {0x35e5, 0x2, 0xac, 0x7}, 0x33, [0xf2dc4bb, 0x4, 0x9, 0x348, 0x2fb, 0x4, 0x80, 0x2b, 0xfffffff8, 0x1, 0x3, 0xea, 0x5, 0xe, 0xa, 0x80, 0x8, 0xc, 0x401, 0x4, 0xfffffffd, 0x7, 0x0, 0x3, 0x5d00, 0x0, 0x5, 0x7ff, 0x1ff, 0x0, 0x6, 0xffffffff, 0x0, 0x4, 0x400ff, 0x7, 0x3, 0x2ec, 0x5, 0x320b, 0x200007, 0x8, 0x34f42322, 0x10000, 0xf7d3, 0x5, 0x100, 0x9, 0x10000, 0xa, 0x2e70, 0x1, 0xfffffffe, 0x7, 0x8, 0x2, 0x6, 0xa72, 0x3, 0x6, 0x6, 0xb, 0xfffffffe, 0xb], [0x0, 0x0, 0x0, 0x3, 0x9, 0x6c6, 0x9, 0x0, 0xbd, 0x103, 0x1000, 0x8, 0x2, 0x6, 0x9, 0x4, 0x0, 0x1, 0x0, 0xd8, 0x5, 0x1, 0x338a76b2, 0xd9b, 0x3, 0x1000000d, 0x56, 0xfffff609, 0x6, 0x0, 0x9, 0x5, 0x105, 0x5, 0xfffffff2, 0x7, 0x7, 0x1000, 0x10000, 0x8001, 0x612, 0xffffffff, 0x10, 0x401, 0x8000, 0x7fff, 0x3, 0x3, 0x5a83, 0x7, 0x1, 0xffffffff, 0x9, 0x1, 0x9cbb, 0x69, 0xff, 0xfffffffa, 0x3, 0xfffffac3, 0x8e800000, 0x8, 0x3, 0x4], [0x1ff, 0x7, 0x800, 0x3, 0x9, 0x1000, 0xfffffffb, 0xc0000000, 0x2, 0x9, 0x40, 0x5, 0x26, 0xc2e2, 0xfffffffd, 0x101002, 0x275, 0x4000002, 0x5, 0x200, 0x3, 0x10000, 0x4, 0x5287, 0xe, 0x32, 0xdfb2, 0x8, 0x1, 0x80000000, 0x4, 0xb, 0x3, 0x6, 0x1, 0xa, 0x5290, 0x4, 0x4, 0x1ff, 0x8000009a, 0x5, 0x1000, 0x8, 0xc, 0x5, 0x1ae3, 0xb, 0x4, 0xa8, 0x1, 0x9, 0xd5, 0x10000, 0x7, 0x6, 0xd2, 0x4, 0x8000, 0x7, 0xbb, 0x2429, 0x753, 0x5], [0x8, 0x3e, 0x9, 0xffffffff, 0x2, 0x4b, 0x20000, 0x3, 0xfffffffb, 0x6, 0x200000e4, 0x0, 0x1, 0x4, 0x2, 0x1, 0x8000, 0xfffffffc, 0x1, 0x4, 0x10, 0x4, 0x3, 0xffff, 0xc37, 0xfffffffd, 0x2, 0x5, 0x7, 0x8, 0x3, 0x7, 0x4, 0x1, 0x7, 0x3, 0x7, 0x1ff, 0x7, 0x0, 0x10008, 0x1ff, 0xfc, 0x5, 0x9, 0xa, 0x7, 0x20, 0x7fff, 0x8, 0x5, 0x100, 0x8, 0x6, 0x2, 0xfffffff2, 0x6, 0x10, 0x80, 0x7, 0xffff, 0x3, 0x800014f, 0xfffffffb]}, 0x45c) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000d00)={0x54, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME={0x35, 0x33, @beacon={{{}, {0xde1}, @broadcast}, 0x0, @random=0x3b, 0x4803, @void, @val={0x1, 0x1, [{0x24, 0x1}]}, @val={0x3, 0x1, 0x70}, @void, @val={0x6, 0x2, 0x4}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @void, @void, @void}}]}, 0x54}, 0x1, 0x0, 0x0, 0x880}, 0x0) creat(&(0x7f0000000d80)='./file0\x00', 0xe1) openat$dir(0xffffffffffffff9c, &(0x7f0000000dc0)='.\x00', 0x0, 0x80) 2m40.233667208s ago: executing program 0 (id=1586): madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x14) 2m40.054457102s ago: executing program 0 (id=1587): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5800000002060108000000000000000000000000050005000a000040050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c6970"], 0x58}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000300000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) 2m39.87820217s ago: executing program 0 (id=1588): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x9801) unshare(0x22020600) move_mount(r0, &(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000200)='\x00', 0x89901) mount$tmpfs(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x400, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0xa) 2m39.628333605s ago: executing program 0 (id=1591): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./proc\x00', &(0x7f0000000180)='proc\x00', 0x10000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='2', 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/locks\x00', 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) 2m39.039987413s ago: executing program 0 (id=1593): mount(0x0, &(0x7f00000001c0)='./nfsd\x00', 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='mtd0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x800000, 0x0) mkdir(&(0x7f0000000180)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000240)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f00000002c0)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdir(&(0x7f0000000380)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f0000000400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x1c0) mount$tmpfs(0x0, 0x0, &(0x7f0000000600), 0x40c, 0x0) mount$tmpfs(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x2a44a9, &(0x7f0000000680)={[{@inode32}]}) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f/dwFrameInterval\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./pipe\x00', 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)='vers=4.0,sec=krb5p,addr=127.0.0.1\x00') setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) 2m38.350566643s ago: executing program 32 (id=1593): mount(0x0, &(0x7f00000001c0)='./nfsd\x00', 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='mtd0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x800000, 0x0) mkdir(&(0x7f0000000180)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000240)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f00000002c0)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdir(&(0x7f0000000380)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f0000000400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x1c0) mount$tmpfs(0x0, 0x0, &(0x7f0000000600), 0x40c, 0x0) mount$tmpfs(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x2a44a9, &(0x7f0000000680)={[{@inode32}]}) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f/dwFrameInterval\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./pipe\x00', 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)='vers=4.0,sec=krb5p,addr=127.0.0.1\x00') setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) 2m37.573154093s ago: executing program 2 (id=1596): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000840)={0x20, r1, 0x5, 0xffffffff, 0xfffffff8, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x40000) 2m37.418179745s ago: executing program 2 (id=1597): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f0000000340)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000480)={0x4, 0x0, 0x0, 0x178, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, [@snap_origin={0x0, 0x1000, 0x0, 0x40, 'snapshot-origin\x00', @ram_num={'1:', 0x0}}]}) ioctl$DM_DEV_SUSPEND(r0, 0xc138fd06, &(0x7f0000000600)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x5800, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}}) mknodat$dm(0xffffffffffffff9c, &(0x7f0000000740)='./dm0\x00', 0x6180, r1) r2 = openat$dm_dev(0xffffffffffffff9c, &(0x7f0000000780)='./dm0\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000007c0)="bf0f", 0x2, 0x1000) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000900)={0x1, &(0x7f0000000940)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x0) 2m36.918986652s ago: executing program 2 (id=1598): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r1, &(0x7f0000000480)=""/110, 0x6e, 0x2040, &(0x7f0000000500)={0x11, 0x19, 0x0, 0x1, 0x3}, 0x14) add_key(&(0x7f0000000700)='rxrpc\x00', 0x0, &(0x7f0000000740)="000000000000000463656c6c00000002000000440000000600bfffffffffffffff00000000000000000000000000000000000000000000000000000000000000020000000000000000000004000000000000000400000000000000140000000200"/112, 0x70, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x1, 0x2000007, 0x403f031, 0xffffffffffffffff, 0x0) openat$ocfs2_control(0xffffff9c, &(0x7f0000000100), 0x80, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000980)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000009c0)={0xffffffffffffffff}, 0x2, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000a00)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, '\x00', 0x28}, 0x5}, r3}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000a40)={0x3, 0x40, 0xfa02, {{0x6000000, 0x4f24, 0x4, @local, 0x20000000}, {0x2, 0xfff9, 0xc60, @ipv4={'\x00', '\xff\xff', @remote}, 0xff}, r3, 0x40000cf}}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000b40)="d80000001c0081054e81f782db44b904021d08040e0000001c0d10a118000c000600142603600e1208000f0000810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee0800080e408e8d8ef52a98516277ce06ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad8099639cace81ed0bffec193e2a9ecbee5de6ccd4d6e4ed6f3d93452a92954b43370e970189", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 2m36.554831433s ago: executing program 2 (id=1599): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x9801) unshare(0x22020600) move_mount(r0, &(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000200)='\x00', 0x89901) mount$tmpfs(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x400, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0xa) 2m36.377999068s ago: executing program 2 (id=1601): mount(0x0, &(0x7f00000001c0)='./nfsd\x00', 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@filename='mtd0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x800000, 0x0) mkdir(&(0x7f0000000180)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000240)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./config/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f00000002c0)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) mkdir(&(0x7f0000000380)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f0000000400)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x1c0) mount$tmpfs(0x0, 0x0, &(0x7f0000000600), 0x40c, 0x0) mount$tmpfs(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x2a44a9, &(0x7f0000000680)={[{@inode32}]}) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u/f/dwFrameInterval\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./pipe\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./mnt\x00', 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)='vers=4.0,sec=krb5p,addr=127.0.0.1\x00') setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) 2m35.152713957s ago: executing program 2 (id=1608): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0xa01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000004c0)={0x2, 0x0, @pic={0x4, 0xf8, 0x6, 0xce, 0x0, 0x4, 0x80, 0x4, 0x71, 0xd, 0x7, 0x4, 0x3, 0xa8, 0x4, 0x25}}) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$uac2(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$uac2(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$rtl8150(r2, 0x0, &(0x7f0000000180)={0x18, &(0x7f0000000340)=ANY=[@ANYBLOB="201200d342fb28cc000000d6ff748c71f9f326265efe6e83965bcd59614efc6bc56fe78192faf5dbe4860d3b680bb18bff12f9adc18f4295602b6b2aadb567774a94b0d1606a"], 0x0, 0x0, 0x0, 0x0}) 2m34.440575896s ago: executing program 33 (id=1608): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0xa01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000004c0)={0x2, 0x0, @pic={0x4, 0xf8, 0x6, 0xce, 0x0, 0x4, 0x80, 0x4, 0x71, 0xd, 0x7, 0x4, 0x3, 0xa8, 0x4, 0x25}}) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$uac2(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$uac2(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$rtl8150(r2, 0x0, &(0x7f0000000180)={0x18, &(0x7f0000000340)=ANY=[@ANYBLOB="201200d342fb28cc000000d6ff748c71f9f326265efe6e83965bcd59614efc6bc56fe78192faf5dbe4860d3b680bb18bff12f9adc18f4295602b6b2aadb567774a94b0d1606a"], 0x0, 0x0, 0x0, 0x0}) 1m26.272187923s ago: executing program 3 (id=1969): r0 = socket$rxrpc(0x21, 0x2, 0x2) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x1b59, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001001000001000000f0"], 0x18}, 0x0) close(r0) 1m26.190411092s ago: executing program 3 (id=1970): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000880)={0x48, 0x2, 0x6, 0x801, 0x0, 0x0, {0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}]}, 0x48}}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000900)={0x0, 0xeff9, &(0x7f0000000940)={&(0x7f0000000980)={0x68, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x40, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x5000}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x6}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x2e}}}]}]}, 0x68}}, 0x0) 1m26.12210622s ago: executing program 3 (id=1971): syz_emit_vhci(&(0x7f0000000980)=ANY=[@ANYBLOB="040e4403021002"], 0x47) 1m25.54631483s ago: executing program 3 (id=1974): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x9801) unshare(0x22020600) move_mount(r0, &(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='\x00', 0x89901) move_mount(r1, &(0x7f00000002c0)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) umount2(0x0, 0xa) 1m25.48581681s ago: executing program 3 (id=1975): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000200)='1\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0/protocol\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='1', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100", 0x3e) close(r3) symlinkat(&(0x7f0000000440)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) close(r4) nanosleep(&(0x7f0000000540)={0x1}, 0x0) syz_open_dev$hidraw(&(0x7f0000000580), 0x0, 0x2) 1m24.372532013s ago: executing program 3 (id=1990): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) writev(r0, &(0x7f0000000040)=[{0x0}], 0x1) 1m24.173469257s ago: executing program 34 (id=1990): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) writev(r0, &(0x7f0000000040)=[{0x0}], 0x1) 1m24.166042694s ago: executing program 4 (id=1992): r0 = openat$md_sysfs(0xffffff9c, &(0x7f00000001c0)={'/sys/block/md', @num=0x0, '/md/', @array='component_size\x00'}, 0x1, 0x0) write$md_sysfs(r0, &(0x7f0000000200)=@str='512', 0x3) write$md_sysfs(r0, &(0x7f0000000100)=@str='512', 0x3) 1m24.045921808s ago: executing program 4 (id=1993): mkdirat(0xffffffffffffff9c, &(0x7f0000001bc0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001c00)='./dev\x00', &(0x7f0000001c40)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001c80)='./mnt\x00', 0x1ff) mount(&(0x7f0000001cc0)=@filename='./dev/sda1\x00', 0x0, &(0x7f0000001d40)='ext4\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003e80)='./mnt\x00', 0x149000, 0x19a) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000003ec0)={0xa, 0x7fffffff, 0x3}) 1m23.978551788s ago: executing program 4 (id=1994): socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x1ff) socket$nl_netfilter(0x10, 0x3, 0xc) openat$vimc0(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000300), 0x0, 0x41) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/power/pm_test', 0x88002, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'syz_tun\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000480)={'syz_tun\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f00000004c0), 0x12) listen(r2, 0x5) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="00000805"], 0xa) write$tun(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="00000805001001", @ANYRES32=r0], 0xa) 1m23.670830108s ago: executing program 4 (id=1995): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='\x00', 0x9801) unshare(0x22020600) move_mount(r0, &(0x7f0000000180)='.\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='\x00', 0x89901) move_mount(r1, &(0x7f00000002c0)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) umount2(0x0, 0xa) 1m23.55614535s ago: executing program 4 (id=1996): r0 = syz_open_dev$video(&(0x7f0000000000), 0x485, 0x40000) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000080)=0x207) 1m23.210995739s ago: executing program 4 (id=1999): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000500)=0x6) sched_setaffinity(r0, 0x8, &(0x7f0000000540)=0x2) prlimit64(r0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mknodat$md(0xffffffffffffff9c, &(0x7f00000000c0)='./md0\x00', 0x6180, 0x0) openat$md_node(0xffffffffffffff9c, &(0x7f0000000140)='./md0\x00', 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/mdstat\x00', 0x1800, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000a40)=""/198, 0xc6}], 0x1, 0x7, 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) getpid() syz_open_dev$usbfs(0x0, 0x80, 0x113201) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./proc\x00', 0x777) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000003c0)='./proc\x00', &(0x7f0000000400)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/sys/vm/nr_hugepages\x00', 0x2, 0x0) write(r4, &(0x7f0000000480)='1', 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000180)='4', 0x1}], 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000090301020000000000000000000000000900020073797a3100000000050001000c00018008000140ffffffff0000000000000000c9dd1062f573cfd3592e253b12e4df4be8581b9f5ec7c187a2403f18d0d546970a79a10a581482bfec8395a8853d389eddbc31b202384abb7d85a55223d07b98f63f608dc2c98ccf6ab4e424878025bb8e75c5c55bf58d64e09e38310913d70419c6f52a0af255aa0f62ebb9cf18fd5d03d423b8451edc029a34cf810ea0098d30ceb34adcbc91287ab81e938f0aa97c251f68582f6f7c4efd4f6ef448422476e1bfcd83f027574d6080e0add3eeff272d18801fc0946cbb64cef36bed2b"], 0x38}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') 1m22.779606184s ago: executing program 35 (id=1999): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000500)=0x6) sched_setaffinity(r0, 0x8, &(0x7f0000000540)=0x2) prlimit64(r0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mknodat$md(0xffffffffffffff9c, &(0x7f00000000c0)='./md0\x00', 0x6180, 0x0) openat$md_node(0xffffffffffffff9c, &(0x7f0000000140)='./md0\x00', 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/mdstat\x00', 0x1800, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000a40)=""/198, 0xc6}], 0x1, 0x7, 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) getpid() syz_open_dev$usbfs(0x0, 0x80, 0x113201) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./proc\x00', 0x777) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0xb, 0x59032, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000003c0)='./proc\x00', &(0x7f0000000400)='proc\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./proc/sys/vm/nr_hugepages\x00', 0x2, 0x0) write(r4, &(0x7f0000000480)='1', 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000180)='4', 0x1}], 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000090301020000000000000000000000000900020073797a3100000000050001000c00018008000140ffffffff0000000000000000c9dd1062f573cfd3592e253b12e4df4be8581b9f5ec7c187a2403f18d0d546970a79a10a581482bfec8395a8853d389eddbc31b202384abb7d85a55223d07b98f63f608dc2c98ccf6ab4e424878025bb8e75c5c55bf58d64e09e38310913d70419c6f52a0af255aa0f62ebb9cf18fd5d03d423b8451edc029a34cf810ea0098d30ceb34adcbc91287ab81e938f0aa97c251f68582f6f7c4efd4f6ef448422476e1bfcd83f027574d6080e0add3eeff272d18801fc0946cbb64cef36bed2b"], 0x38}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') 4.791173872s ago: executing program 7 (id=2453): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) unshare(0x40400) semtimedop(0x0, &(0x7f0000000080)=[{0x3, 0xd6, 0x1000}], 0x1, &(0x7f00000000c0)) 4.719394386s ago: executing program 7 (id=2454): set_mempolicy(0x3, &(0x7f0000000080)=0xaf93, 0x6) r0 = userfaultfd(0x80001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f00001eb000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000594000/0x2000)=nil, &(0x7f0000901000/0x3000)=nil, 0x2000, 0x1}) 4.155990044s ago: executing program 7 (id=2455): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0x0) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 4.055890335s ago: executing program 7 (id=2457): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x40, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io$sierra_net(r1, 0x0, &(0x7f00000000c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="401001"], 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x4, 0x16d, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(r1, 0x81, 0xffffffffffffffac, &(0x7f0000000140)="9001000000000000") close(0x3) read$char_usb(r2, &(0x7f0000001640)=""/243, 0xf3) 3.044023572s ago: executing program 1 (id=2466): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl(r0, 0x400452c8, &(0x7f0000000000)="000000000000000000000000000000000000000001") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) syz_clone(0x200400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000004c0), 0x0, 0x0) syz_usb_disconnect(r1) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000500)=ANY=[], 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='children\x00') mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/rfcomm0\x00', 0x802, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x5d031, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x844) r6 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x89f0, &(0x7f0000000300)={'bridge0\x00', &(0x7f0000000580)=@ethtool_ringparam={0x12, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, 0x0, &(0x7f0000000a40)=ANY=[], 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r4, 0xc0684113, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0x5402, 0x0) 2.620960741s ago: executing program 6 (id=2469): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x303}, "63a7d38a4937c1fc", "5f90d5f023d7bd5bd799356c95abffc8", "09fe0891", "0aa3b9dd5fe7a771"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@ccm_128={{0x303}, "b421eba833d4b156", "56df2295bfda5c4f9fecff61beaa8bb4", "808065e3", "7f1f1c2ab4421d27"}, 0x28) recvmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0xfff}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000004580)=[{&(0x7f0000001300)="4a72c45322e07dd4cfcdfa31bf34b64a6d928b73ca77b6161ab5b7fb6040c103f0dcfb2bc54a2f983be04561368f57e8f3c41777d572eaa902fcd07118a82d34c820b497be5026b8a8f476e327e1dd0f391bfda67e3e42633c47c5cf42", 0x5d}, {&(0x7f0000001440)="1d5d996ca63b96e90323986199b34dfd68dff5227829b564c2708d243da9fa27d7341b883dd5d12a751788d3752de1f6682d19b54c83b4eab52137dd216f0663dfe06e23d79407d6c6", 0x49}, {&(0x7f00000034c0)="9976e8850447985867986be6c04c4b31459ded5e5e07f7c6f9f4021ff5a39b83c9ab99f76760d6ae0fca0ec3a5b71cdce68f71dc7c6a47dbedf1fe53fdc33b870a5090599b40f4d3f9ee3578f6658347e468dcd82349fe4699a7349afcb33525d42e9735", 0x64}, {&(0x7f0000003540)="02e1b4cd93dcc242b4acd9a5713fc0ff1e45b98baaada0727d77", 0x1a}, {&(0x7f0000004600)="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0xea0}], 0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001380)=0xffff1884, 0x4) 2.506810702s ago: executing program 6 (id=2470): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x2, 0x8, 0xaddbe0025cc94588, @empty, @remote, 0x40, 0x1, 0xfb}}) 2.432417138s ago: executing program 6 (id=2471): socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xd6d1c000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) socket(0xa, 0x80000, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @private=0xa010100}, 0x10) r1 = openat$binfmt_format(0xffffff9c, &(0x7f0000000380)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) write$binfmt_format(r1, &(0x7f0000000440)='-1\x00', 0x2) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000195c0)={0x0, 0x0}) close_range(r2, 0xffffffffffffffff, 0x0) 2.217677469s ago: executing program 6 (id=2472): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000001c0)=0xffffffc3, 0x4) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000280)=@l2tp6={0xa, 0x500, 0x4000000, @dev={0xfe, 0x80, '\x00', 0x35}, 0x0, 0x3}, 0x80, 0x0}, 0x5b4}], 0x1, 0x0) 2.18680439s ago: executing program 6 (id=2473): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$sysfs(0xffffffffffffff9c, &(0x7f0000006ec0)='/sys/kernel/fscaps', 0x0, 0x42) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000006f00)=[@text64={0x40, &(0x7f0000006f40)="66baa000ecc744240011000000c7442402b16e0000ff2c2443f466baf80cb8f2c96789ef66bafc0c66ed0f072e0f01c248b820450000000000000f23d00f21f835000000010f23f8c46289900cabb9f9080000b8c93c0000ba000000000f30c4816857a601000000", 0x68}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_usb_connect(0x3, 0xb3, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ef0201405a22d4e1ada7f5d200010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e240101470081000200000001001b240401015955593200001000"], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x443}}]}) 2.111939784s ago: executing program 1 (id=2474): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x12c) write(r0, &(0x7f0000000100)='270', 0x3) mknod$loop(&(0x7f0000000180)='./file0\x00', 0xfff, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x80, &(0x7f00000004c0)=ANY=[]) read$FUSE(r1, &(0x7f0000000780)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f00000027c0)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000002840)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004900)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006a00)={0x78, 0x0, 0x6, {0x8, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x8000, 0x0, r3, r4, 0x1, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000006a80)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r5, &(0x7f0000006ac0)='lp\x00', 0xfffffdef) dup2(r5, r1) 1.148919779s ago: executing program 1 (id=2478): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x303}, "63a7d38a4937c1fc", "5f90d5f023d7bd5bd799356c95abffc8", "09fe0891", "0aa3b9dd5fe7a771"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@ccm_128={{0x303}, "b421eba833d4b156", "56df2295bfda5c4f9fecff61beaa8bb4", "808065e3", "7f1f1c2ab4421d27"}, 0x28) recvmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0xfff}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000004580)=[{&(0x7f0000001300)="4a72c45322e07dd4cfcdfa31bf34b64a6d928b73ca77b6161ab5b7fb6040c103f0dcfb2bc54a2f983be04561368f57e8f3c41777d572eaa902fcd07118a82d34c820b497be5026b8a8f476e327e1dd0f391bfda67e3e42633c47c5cf42", 0x5d}, {&(0x7f0000001440)="1d5d996ca63b96e90323986199b34dfd68dff5227829b564c2708d243da9fa27d7341b883dd5d12a751788d3752de1f6682d19b54c83b4eab52137dd216f0663dfe06e23d79407d6c6", 0x49}, {&(0x7f00000034c0)="9976e8850447985867986be6c04c4b31459ded5e5e07f7c6f9f4021ff5a39b83c9ab99f76760d6ae0fca0ec3a5b71cdce68f71dc7c6a47dbedf1fe53fdc33b870a5090599b40f4d3f9ee3578f6658347e468dcd82349fe4699a7349afcb33525d42e9735", 0x64}, {&(0x7f0000003540)="02e1b4cd93dcc242b4acd9a5713fc0ff1e45b98baaada0727d77", 0x1a}, {&(0x7f0000004600)="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", 0xea0}], 0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001380)=0xffff1884, 0x4) 799.601765ms ago: executing program 7 (id=2479): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x0, 0x0, 0x0, 0xb49, 0x9, 0xfffffffffffffff7, 0x0, 0x3e}, 0x0) io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x1, 0x2, 0xf) fcntl$lock(0xffffffffffffffff, 0x25, 0x0) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x5, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x1000000) connect$unix(0xffffffffffffffff, 0x0, 0x0) set_mempolicy(0x8006, &(0x7f0000000080)=0xfff, 0x5) sendmsg$MPTCP_PM_CMD_SET_FLAGS(0xffffffffffffffff, 0x0, 0x20040000) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)={0x14, 0x9, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4040041) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000000406030000000000000000e3ff0000000500010007"], 0x1c}}, 0x40000) 723.580303ms ago: executing program 1 (id=2480): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@mcast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x18}}) 658.86396ms ago: executing program 1 (id=2481): socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xd6d1c000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) socket(0xa, 0x80000, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @private=0xa010100}, 0x10) r1 = openat$binfmt_format(0xffffff9c, &(0x7f0000000380)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) write$binfmt_format(r1, &(0x7f0000000440)='-1\x00', 0x2) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000195c0)={0x0, &(0x7f00000196c0)}) close_range(r2, 0xffffffffffffffff, 0x0) 596.447031ms ago: executing program 7 (id=2482): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000440)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7fff7ffe}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, 0x0, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000000500)={0x2, 0x4e20, @loopback}, 0x10) r3 = accept(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000005c0), 0x4) setsockopt$inet_tcp_TLS_RX(r3, 0x11a, 0x2, &(0x7f0000000600)=@gcm_128={{0x303}}, 0x28) sendto$inet(r3, &(0x7f0000000400)="b631", 0x2, 0x8800, 0x0, 0x0) recvmsg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)=""/256, 0x100}], 0x1}, 0x40010101) close_range(r0, 0xffffffffffffffff, 0x0) 558.906181ms ago: executing program 5 (id=2483): r0 = memfd_create(&(0x7f0000000200)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\x17\xaf\xad\xc5\x91\n^\xd8\xb1\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc5\x1d\xe7jDf\x87@\x8fg\x15RJw\x82\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7g\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05', 0x5) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2, 0x12, r0, 0x82860000) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) 490.068555ms ago: executing program 5 (id=2484): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x1c0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2100, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x200) fchdir(r0) openat(0xffffffffffffff9c, &(0x7f0000005200)='./file0\x00', 0x101001, 0x0) 375.922859ms ago: executing program 5 (id=2485): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0041, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x90) write$tun(r0, &(0x7f0000000240)={@void, @void, @ipv6=@gre_packet={0x9, 0x6, "a80631", 0x3c1, 0x2f, 0x1, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[@dstopts={0x0, 0x9, '\x00', [@hao={0xc9, 0x10, @private0}, @pad1, @calipso={0x7, 0x20, {0x3, 0x6, 0xe, 0x2, [0x0, 0x532, 0x98ce]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x9, 0x84af, [0x8000000000000001]}}]}, @hopopts={0x56, 0x5, '\x00', [@ra={0x5, 0x2, 0x2c}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0x65, [0x10000]}}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x2, 0xd, '\x00', [@calipso={0x7, 0x38, {0x2, 0xc, 0x9, 0x4, [0x7, 0x4, 0xfffffffffffffff7, 0x1, 0x2, 0x200]}}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x15}}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x7}]}, @routing={0x21, 0x4, 0x1, 0x7, 0x0, [@empty, @private0={0xfc, 0x0, '\x00', 0x1}]}, @fragment={0x62, 0x0, 0x3, 0x0, 0x0, 0x18, 0x67}, @fragment={0xc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x66}, @srh={0x5c, 0x4, 0x4, 0x2, 0xe2, 0x48, 0x3, [@loopback, @private1={0xfc, 0x1, '\x00', 0x1}]}, @dstopts={0x0, 0xc, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x40}, @generic={0x2a, 0x53, "6095ede0357246e10261a066f32d2708f2754f05eba651c5bf4c30a1f904acbb06de2bbfcb94dbc96338d7a643ec5f19712af34bb8fbd1a15861a99ace93d0ae7e36e24dd02b4fc18b7d0baca476941a6be4a9"}]}, @fragment={0x6, 0x0, 0x3, 0x1, 0x0, 0x10, 0x67}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5e, 0x0, [], "f9443556dd17366382f06d64249e8026983a076e2f9afefc5ca3c400675a137ea283f970f2d177586e5d8f1889f8b93666dee6193007a754e5b5e2baade26cf94c3cdb927a12ca393f0cbd8a685d34013e58a32a841f1d783c45bc2a40fa"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x2, 0x0, 0xfff], "0f2c9046e736a4a976bf536c66b16d0e3b0f50f00f8253f1658cc56451f67cc63aaed5f9288b50d137847829b22ae77d29d26a993b05de9ef0432e272cd3097f62213d"}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x86dd, [0x9, 0x0], "f841220864a67cd16d1edb68da8b7661d956e2cf450439539cc6d5d9ebee31a94dc2ed325697ece65c1adbb3cee3d3cd67e4e106f8b38ada1a8d38053486c15af8e2632d5889e1af0db6c1e2e38de97c9d881cb6afd8f3447d96596a252f96b04730d39c6f31847d26e8647392133c2867f3ffac86eec0ec09c4272f6660959fd324091e8d0a7c77709cc84102"}, {0x8, 0x88be, 0x0, {{0x6, 0x1, 0x6, 0x2, 0x0, 0x2, 0x4, 0x4}, 0x1, {0x5}}}, {0x8, 0x22eb, 0x4, {{0xf, 0x2, 0xa, 0x3, 0x0, 0x3, 0x6, 0x1}, 0x2, {0x100, 0x9, 0x2, 0x15, 0x1, 0x0, 0x2, 0x0, 0x1}}}, {0x8, 0x6558, 0x3, "d3733b865d9cb7c38815056cc4864fa25da14b851041cca58106377d0933ecbc8e21d47a9d5a24b4850ee68e52a7b2ceb6ead5b9f7abc8a303675f8c519da806496a1df7781235432366c81b774ceaacdbf649fcbad6f6de85e1a9a9e8f0535ecb75ef19ea"}}}}}, 0x3e9) 240.110263ms ago: executing program 5 (id=2486): openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000c80)={'ip6gre0\x00', &(0x7f0000000cc0)={'syztnl2\x00', 0x0, 0x29, 0x3, 0xfd, 0x1ff, 0x20, @mcast2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20, 0x80, 0x7, 0x5}}) 162.693209ms ago: executing program 6 (id=2487): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a0000080480020009"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x40, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io$sierra_net(r1, 0x0, &(0x7f00000000c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="401001"], 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x4, 0x16d, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_ep_write(r1, 0x81, 0xffffffffffffffac, &(0x7f0000000140)="9001000000000000") close(0x3) read$char_usb(r2, &(0x7f0000001640)=""/243, 0xf3) 112.448002ms ago: executing program 5 (id=2488): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x303}, "63a7d38a4937c1fc", "5f90d5f023d7bd5bd799356c95abffc8", "09fe0891", "0aa3b9dd5fe7a771"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@ccm_128={{0x303}, "b421eba833d4b156", "56df2295bfda5c4f9fecff61beaa8bb4", "808065e3", "7f1f1c2ab4421d27"}, 0x28) recvmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0xfff}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000004580)=[{&(0x7f0000001300)="4a72c45322e07dd4cfcdfa31bf34b64a6d928b73ca77b6161ab5b7fb6040c103f0dcfb2bc54a2f983be04561368f57e8f3c41777d572eaa902fcd07118a82d34c820b497be5026b8a8f476e327e1dd0f391bfda67e3e42633c47c5cf42", 0x5d}, {&(0x7f0000001440)="1d5d996ca63b96e90323986199b34dfd68dff5227829b564c2708d243da9fa27d7341b883dd5d12a751788d3752de1f6682d19b54c83b4eab52137dd216f0663dfe06e23d79407d6c6", 0x49}, {&(0x7f00000034c0)="9976e8850447985867986be6c04c4b31459ded5e5e07f7c6f9f4021ff5a39b83c9ab99f76760d6ae0fca0ec3a5b71cdce68f71dc7c6a47dbedf1fe53fdc33b870a5090599b40f4d3f9ee3578f6658347e468dcd82349fe4699a7349afcb33525d42e9735", 0x64}, {&(0x7f0000003540)="02e1b4cd93dcc242b4acd9a5713fc0ff1e45b98baaada0727d77", 0x1a}, {&(0x7f0000004600)="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", 0xea0}], 0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001380)=0xffff1884, 0x4) 79.582692ms ago: executing program 1 (id=2489): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001d40)=[{{0x0, 0x0, 0x0}, 0x8000}], 0x1, 0x40002002, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) mknodat$md(0xffffffffffffff9c, &(0x7f00000005c0)='./md0\x00', 0x6180, 0x0) r1 = openat$md_node(0xffffffffffffff9c, &(0x7f0000000600)='./md0\x00', 0x2, 0x0) ioctl$ADD_NEW_DISK(r1, 0x40140921, 0x0) 0s ago: executing program 5 (id=2490): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000400)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x4e23, @empty}}}, 0x90) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x40000000000004, &(0x7f0000000500)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000540)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000580)=0x1, r3, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000880)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0xe, @empty, 0x2}, {0xa, 0x4e23, 0x43, @remote, 0x3}, r3, 0x8}}, 0x48) dup3(r0, r1, 0x80000) kernel console output (not intermixed with test programs): [ 379.656895][ T47] usb 2-1: config 0 has no interface number 0 [ 379.656933][ T47] usb 2-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 379.656954][ T47] usb 2-1: config 0 interface 1 has no altsetting 0 [ 379.664672][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 379.664692][ T47] usb 2-1: Product: syz [ 379.664705][ T47] usb 2-1: Manufacturer: syz [ 379.664720][ T47] usb 2-1: SerialNumber: syz [ 379.679380][ T47] usb 2-1: config 0 descriptor?? [ 379.925188][ T47] cx231xx 2-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 379.926657][ T47] cx231xx 2-1:0.1: Failed to read PCB config [ 379.926712][ T47] cx231xx 2-1:0.1: probe with driver cx231xx failed with error -71 [ 379.942780][ T47] usb 2-1: USB disconnect, device number 110 [ 380.447291][ T47] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 380.647520][ T47] usb 2-1: Using ep0 maxpacket: 32 [ 380.654119][ T47] usb 2-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 380.702827][ T47] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 380.703093][ T47] usb 2-1: config 0 has no interface number 0 [ 380.704463][ T47] usb 2-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 380.704680][ T47] usb 2-1: config 0 interface 1 has no altsetting 0 [ 380.809306][ T47] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.809327][ T47] usb 2-1: Product: syz [ 380.809342][ T47] usb 2-1: Manufacturer: syz [ 380.809356][ T47] usb 2-1: SerialNumber: syz [ 380.842041][ T47] usb 2-1: config 0 descriptor?? [ 381.067237][ T47] cx231xx 2-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 381.072028][ T47] cx231xx 2-1:0.1: bad scenario!!!!! [ 381.072028][ T47] config_info=0 [ 381.072050][ T47] cx231xx 2-1:0.1: Failed to read PCB config [ 381.283335][ T2257] usb 2-1: USB disconnect, device number 111 [ 381.758655][ T2257] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 381.929008][ T2257] usb 6-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 381.930772][ T2257] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 381.992932][ T2257] usb 6-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 381.992953][ T2257] usb 6-1: Product: syz [ 381.992967][ T2257] usb 6-1: Manufacturer: syz [ 382.025420][ T2257] uvcvideo 6-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 382.025617][ T2257] uvcvideo 6-1:1.0: No streaming interface found for terminal 32770. [ 382.173841][ T64] IPVS: starting estimator thread 0... [ 382.224014][ T2257] usb 6-1: USB disconnect, device number 28 [ 382.256548][T11759] IPVS: using max 30 ests per chain, 72000 per kthread [ 383.910842][ C0] net_ratelimit: 173 callbacks suppressed [ 384.516656][ T1234] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 384.799601][ T1234] usb 7-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 384.803122][ T1234] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 384.807569][ T1234] usb 7-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 384.807588][ T1234] usb 7-1: Product: syz [ 384.807601][ T1234] usb 7-1: Manufacturer: syz [ 384.823750][ T1234] uvcvideo 7-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 384.823805][ T1234] uvcvideo 7-1:1.0: No streaming interface found for terminal 32770. [ 385.063671][ T1234] usb 7-1: USB disconnect, device number 2 [ 387.646095][ T2257] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 387.806900][ T2257] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 387.808002][ T2257] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 387.808023][ T2257] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 387.808049][ T2257] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 387.808111][ T2257] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 387.809792][ T2257] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 387.809813][ T2257] usb 8-1: Product: syz [ 387.809827][ T2257] usb 8-1: Manufacturer: syz [ 387.892168][ T2257] cdc_wdm 8-1:1.0: skipping garbage [ 387.892190][ T2257] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 388.031180][ T2257] usb 8-1: USB disconnect, device number 2 [ 388.199407][T11907] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 388.217909][T11908] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 388.217930][T11908] block device autoloading is deprecated and will be removed. [ 388.677971][ T11] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 388.891386][ T11] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 388.892744][ T11] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 388.892767][ T11] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 388.892789][ T11] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 388.892852][ T11] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 388.895069][ T11] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 388.895090][ T11] usb 8-1: Product: syz [ 388.895106][ T11] usb 8-1: Manufacturer: syz [ 388.901834][ T11] cdc_wdm 8-1:1.0: skipping garbage [ 388.901857][ T11] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 388.948164][ T45] net_ratelimit: 72 callbacks suppressed [ 389.109367][ T11] usb 8-1: USB disconnect, device number 3 [ 389.481271][T11815] Set syz1 is full, maxelem 65536 reached [ 390.183478][T11903] kvm: pic: single mode not supported [ 390.183616][T11903] kvm: pic: level sensitive irq not supported [ 390.183733][T11903] kvm: pic: single mode not supported [ 390.183743][T11903] kvm: pic: level sensitive irq not supported [ 390.183834][T11903] kvm: pic: single mode not supported [ 390.183843][T11903] kvm: pic: level sensitive irq not supported [ 390.510918][T11929] Bluetooth: MGMT ver 1.23 [ 391.070344][T11952] FAULT_INJECTION: forcing a failure. [ 391.070344][T11952] name failslab, interval 1, probability 0, space 0, times 0 [ 391.070378][T11952] CPU: 0 UID: 0 PID: 11952 Comm: syz.6.2127 Not tainted syzkaller #0 PREEMPT(full) [ 391.070403][T11952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 391.070417][T11952] Call Trace: [ 391.070425][T11952] [ 391.070435][T11952] dump_stack_lvl+0xe8/0x150 [ 391.070473][T11952] should_fail_ex+0x3eb/0x540 [ 391.070500][T11952] should_failslab+0xa8/0x100 [ 391.070533][T11952] __kvmalloc_node_noprof+0x171/0x820 [ 391.070566][T11952] ? dm_ctl_ioctl+0x49d/0xe10 [ 391.070661][T11952] ? dm_ctl_ioctl+0x49d/0xe10 [ 391.070693][T11952] dm_ctl_ioctl+0x49d/0xe10 [ 391.070720][T11952] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 391.070756][T11952] ? __pfx_table_load+0x10/0x10 [ 391.070794][T11952] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 391.070848][T11952] ? __fget_files+0x2a/0x420 [ 391.070882][T11952] ? bpf_lsm_file_ioctl+0x9/0x20 [ 391.070910][T11952] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 391.070934][T11952] __se_sys_ioctl+0xfc/0x170 [ 391.070962][T11952] do_syscall_64+0x16a/0x530 [ 391.070988][T11952] ? trace_irq_disable+0x3b/0x140 [ 391.071012][T11952] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 391.071032][T11952] ? clear_bhb_loop+0x70/0xc0 [ 391.071057][T11952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 391.071078][T11952] RIP: 0033:0x7f858cf9fb19 [ 391.071097][T11952] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 391.071114][T11952] RSP: 002b:00007f858de99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 391.071136][T11952] RAX: ffffffffffffffda RBX: 00007f858d225fa0 RCX: 00007f858cf9fb19 [ 391.071150][T11952] RDX: 0000200000000880 RSI: 00000000c138fd09 RDI: 0000000000000004 [ 391.071164][T11952] RBP: 00007f858d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 391.071177][T11952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 391.071190][T11952] R13: 00007f858d226038 R14: 00007f858d225fa0 R15: 00007ffc6cb60ac8 [ 391.071220][T11952] [ 391.566163][ T5825] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 391.717561][ T5825] usb 7-1: Using ep0 maxpacket: 16 [ 391.723885][ T5825] usb 7-1: unable to get BOS descriptor or descriptor too short [ 391.723932][ T5825] usb 7-1: New USB device found: idVendor=1781, idProduct=0938, bcdDevice=8d.0a [ 391.725428][ T5825] usb 7-1: config 5 has an invalid interface number: 14 but max is 0 [ 391.725449][ T5825] usb 7-1: config 5 has no interface number 0 [ 391.725489][ T5825] usb 7-1: config 5 interface 14 altsetting 120 endpoint 0x2 has an invalid bInterval 255, changing to 11 [ 391.725516][ T5825] usb 7-1: config 5 interface 14 has no altsetting 0 [ 391.768756][ T5825] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 391.768778][ T5825] usb 7-1: Product: syz [ 391.768792][ T5825] usb 7-1: Manufacturer: syz [ 391.768806][ T5825] usb 7-1: SerialNumber: syz [ 392.042696][ T5825] usb 7-1: USB disconnect, device number 3 [ 393.986810][ C1] net_ratelimit: 115 callbacks suppressed [ 393.987573][ T5729] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 394.136188][ T5729] usb 8-1: Using ep0 maxpacket: 32 [ 394.136994][ T5729] usb 8-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 394.139027][ T5729] usb 8-1: config 0 has an invalid interface number: 1 but max is 0 [ 394.139048][ T5729] usb 8-1: config 0 has no interface number 0 [ 394.139086][ T5729] usb 8-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 394.139107][ T5729] usb 8-1: config 0 interface 1 has no altsetting 0 [ 394.141733][ T5729] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 394.141753][ T5729] usb 8-1: Product: syz [ 394.141780][ T5729] usb 8-1: Manufacturer: syz [ 394.141794][ T5729] usb 8-1: SerialNumber: syz [ 394.150239][ T5729] usb 8-1: config 0 descriptor?? [ 394.391472][ T5729] cx231xx 8-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 394.394416][ T5729] cx231xx 8-1:0.1: Failed to read PCB config [ 394.394472][ T5729] cx231xx 8-1:0.1: probe with driver cx231xx failed with error -71 [ 394.412192][ T5729] usb 8-1: USB disconnect, device number 4 [ 394.526227][ T11] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 394.687233][ T11] usb 7-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 394.688628][ T11] usb 7-1: config 1 interface 1 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 394.688651][ T11] usb 7-1: config 1 interface 1 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 394.688708][ T11] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.695136][ T11] cdc_acm 7-1:1.0: probe with driver cdc_acm failed with error -12 [ 394.742204][ T4955] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 394.916242][ T5729] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 395.066133][ T5729] usb 8-1: Using ep0 maxpacket: 32 [ 395.067201][ T5729] usb 8-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 395.068433][ T5729] usb 8-1: config 0 has an invalid interface number: 1 but max is 0 [ 395.068445][ T5729] usb 8-1: config 0 has no interface number 0 [ 395.068467][ T5729] usb 8-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 395.068478][ T5729] usb 8-1: config 0 interface 1 has no altsetting 0 [ 395.071444][ T5729] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.071463][ T5729] usb 8-1: Product: syz [ 395.071478][ T5729] usb 8-1: Manufacturer: syz [ 395.071492][ T5729] usb 8-1: SerialNumber: syz [ 395.074987][ T5729] usb 8-1: config 0 descriptor?? [ 395.162135][T12044] kvm: pic: single mode not supported [ 395.162145][T12044] kvm: pic: level sensitive irq not supported [ 395.162216][T12044] kvm: pic: single mode not supported [ 395.162222][T12044] kvm: pic: level sensitive irq not supported [ 395.162319][T12044] kvm: pic: single mode not supported [ 395.162325][T12044] kvm: pic: level sensitive irq not supported [ 395.299894][ T5729] cx231xx 8-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 395.300657][ T5729] cx231xx 8-1:0.1: bad scenario!!!!! [ 395.300657][ T5729] config_info=0 [ 395.300674][ T5729] cx231xx 8-1:0.1: Failed to read PCB config [ 395.504687][ T11] usb 8-1: USB disconnect, device number 5 [ 396.156143][ T27] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 396.308848][ T27] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 396.312001][ T27] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 396.312024][ T27] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 396.312043][ T27] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 396.312105][ T27] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 396.314599][ T27] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 396.314618][ T27] usb 2-1: Product: syz [ 396.314631][ T27] usb 2-1: Manufacturer: syz [ 396.395992][ T27] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 396.517376][T12097] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 396.518151][T12097] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 396.518643][T12097] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 396.620477][ T1234] usb 2-1: USB disconnect, device number 112 [ 396.826508][ T27] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 396.978028][ T27] usb 6-1: Using ep0 maxpacket: 32 [ 396.978832][ T27] usb 6-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 396.980486][ T27] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 396.980507][ T27] usb 6-1: config 0 has no interface number 0 [ 396.980544][ T27] usb 6-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 396.980565][ T27] usb 6-1: config 0 interface 1 has no altsetting 0 [ 396.982966][ T27] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.982986][ T27] usb 6-1: Product: syz [ 396.983002][ T27] usb 6-1: Manufacturer: syz [ 396.983017][ T27] usb 6-1: SerialNumber: syz [ 397.029680][ T27] usb 6-1: config 0 descriptor?? [ 397.156368][ T1234] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 397.288023][ T27] cx231xx 6-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 397.288830][ T27] cx231xx 6-1:0.1: Failed to read PCB config [ 397.288881][ T27] cx231xx 6-1:0.1: probe with driver cx231xx failed with error -71 [ 397.294848][ T27] usb 6-1: USB disconnect, device number 29 [ 397.308964][ T1234] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 397.314068][ T1234] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 397.314091][ T1234] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 397.314110][ T1234] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 397.314168][ T1234] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 397.322912][ T1234] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 397.322931][ T1234] usb 2-1: Product: syz [ 397.322944][ T1234] usb 2-1: Manufacturer: syz [ 397.418424][ T1234] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 397.449870][ T5729] usb 7-1: USB disconnect, device number 4 [ 397.628787][ T11] usb 2-1: USB disconnect, device number 113 [ 397.786895][ T27] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 397.936349][ T27] usb 6-1: Using ep0 maxpacket: 32 [ 397.937130][ T27] usb 6-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 397.938414][ T27] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 397.938436][ T27] usb 6-1: config 0 has no interface number 0 [ 397.938473][ T27] usb 6-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 397.938494][ T27] usb 6-1: config 0 interface 1 has no altsetting 0 [ 397.942644][ T27] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 397.942664][ T27] usb 6-1: Product: syz [ 397.942679][ T27] usb 6-1: Manufacturer: syz [ 397.942694][ T27] usb 6-1: SerialNumber: syz [ 397.945940][ T27] usb 6-1: config 0 descriptor?? [ 398.265812][ T27] cx231xx 6-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 398.276653][ T27] cx231xx 6-1:0.1: bad scenario!!!!! [ 398.276653][ T27] config_info=0 [ 398.276671][ T27] cx231xx 6-1:0.1: Failed to read PCB config [ 398.482139][ T27] usb 6-1: USB disconnect, device number 30 [ 398.576759][ T1234] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 398.741388][ T1234] usb 2-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 398.744608][ T1234] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 398.989556][ T1234] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 399.075145][T12183] net_ratelimit: 74 callbacks suppressed [ 399.394908][T12197] netlink: 'syz.6.2190': attribute type 37 has an invalid length. [ 399.666267][ T11] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 399.837726][ T11] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 399.838851][ T11] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 399.838865][ T11] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 399.838875][ T11] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 399.838908][ T11] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 399.840492][ T11] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 399.840502][ T11] usb 8-1: Product: syz [ 399.840510][ T11] usb 8-1: Manufacturer: syz [ 399.845846][ T11] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 399.966138][ T47] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 400.052006][ T27] usb 8-1: USB disconnect, device number 6 [ 400.116931][ T47] usb 7-1: Using ep0 maxpacket: 32 [ 400.117641][ T47] usb 7-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 400.118929][ T47] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 400.118943][ T47] usb 7-1: config 0 has no interface number 0 [ 400.118964][ T47] usb 7-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 400.118975][ T47] usb 7-1: config 0 interface 1 has no altsetting 0 [ 400.122356][ T47] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 400.122367][ T47] usb 7-1: Product: syz [ 400.122374][ T47] usb 7-1: Manufacturer: syz [ 400.122382][ T47] usb 7-1: SerialNumber: syz [ 400.125749][ T47] usb 7-1: config 0 descriptor?? [ 400.348623][ T47] cx231xx 7-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 400.349008][ T47] cx231xx 7-1:0.1: Failed to read PCB config [ 400.349039][ T47] cx231xx 7-1:0.1: probe with driver cx231xx failed with error -71 [ 400.355315][ T47] usb 7-1: USB disconnect, device number 5 [ 400.516232][ T27] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 400.667828][ T27] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 400.669565][ T27] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 400.669589][ T27] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 400.669608][ T27] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 400.669693][ T27] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 400.671929][ T27] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 400.671981][ T27] usb 8-1: Product: syz [ 400.671996][ T27] usb 8-1: Manufacturer: syz [ 400.734677][ T27] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 400.856542][ T47] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 400.917273][ T27] usb 8-1: USB disconnect, device number 7 [ 401.006424][ T47] usb 7-1: Using ep0 maxpacket: 32 [ 401.007023][ T47] usb 7-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 401.008107][ T47] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 401.008121][ T47] usb 7-1: config 0 has no interface number 0 [ 401.008143][ T47] usb 7-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 401.008154][ T47] usb 7-1: config 0 interface 1 has no altsetting 0 [ 401.010347][ T47] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 401.010367][ T47] usb 7-1: Product: syz [ 401.010380][ T47] usb 7-1: Manufacturer: syz [ 401.010388][ T47] usb 7-1: SerialNumber: syz [ 401.012274][ T47] usb 7-1: config 0 descriptor?? [ 401.220555][ T47] cx231xx 7-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 401.221262][ T47] cx231xx 7-1:0.1: bad scenario!!!!! [ 401.221262][ T47] config_info=0 [ 401.221271][ T47] cx231xx 7-1:0.1: Failed to read PCB config [ 401.331188][ T27] usb 2-1: USB disconnect, device number 114 [ 401.425514][ T47] usb 7-1: USB disconnect, device number 6 [ 402.066644][ T47] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 402.667652][ T47] usb 2-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 402.668880][ T47] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 402.796144][ T4955] Bluetooth: hci0: command 0x0406 tx timeout [ 402.910254][ T47] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 404.146359][ C1] net_ratelimit: 222 callbacks suppressed [ 404.206457][ T5729] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 404.356345][ T5729] usb 6-1: Using ep0 maxpacket: 32 [ 404.358416][ T5729] usb 6-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 404.360895][ T5729] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 404.360916][ T5729] usb 6-1: config 0 has no interface number 0 [ 404.360959][ T5729] usb 6-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 404.361007][ T5729] usb 6-1: config 0 interface 1 has no altsetting 0 [ 404.364646][ T5729] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 404.364657][ T5729] usb 6-1: Product: syz [ 404.364664][ T5729] usb 6-1: Manufacturer: syz [ 404.364672][ T5729] usb 6-1: SerialNumber: syz [ 404.447198][ T5729] usb 6-1: config 0 descriptor?? [ 404.675552][ T5729] cx231xx 6-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 404.688926][ T5729] cx231xx 6-1:0.1: Failed to read PCB config [ 404.688991][ T5729] cx231xx 6-1:0.1: probe with driver cx231xx failed with error -71 [ 404.694592][ T5729] usb 6-1: USB disconnect, device number 31 [ 404.874030][ T1234] usb 2-1: USB disconnect, device number 115 [ 405.258285][ T11] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 405.406099][ T11] usb 6-1: Using ep0 maxpacket: 32 [ 405.407034][ T11] usb 6-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 405.408540][ T11] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 405.408561][ T11] usb 6-1: config 0 has no interface number 0 [ 405.408596][ T11] usb 6-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 405.408616][ T11] usb 6-1: config 0 interface 1 has no altsetting 0 [ 405.413235][ T11] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 405.413252][ T11] usb 6-1: Product: syz [ 405.413266][ T11] usb 6-1: Manufacturer: syz [ 405.413280][ T11] usb 6-1: SerialNumber: syz [ 405.423184][ T11] usb 6-1: config 0 descriptor?? [ 405.678278][ T11] cx231xx 6-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 405.685091][ T11] cx231xx 6-1:0.1: bad scenario!!!!! [ 405.685091][ T11] config_info=0 [ 405.685111][ T11] cx231xx 6-1:0.1: Failed to read PCB config [ 405.901233][ T11] usb 6-1: USB disconnect, device number 32 [ 407.328010][ T1234] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 408.049044][ T1234] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 408.051607][ T1234] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 408.051629][ T1234] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 408.051643][ T1234] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 408.051676][ T1234] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 408.053310][ T1234] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 408.053329][ T1234] usb 6-1: Product: syz [ 408.053343][ T1234] usb 6-1: Manufacturer: syz [ 408.128232][ T1234] cdc_wdm 6-1:1.0: skipping garbage [ 408.128253][ T1234] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 408.301008][ T1234] usb 6-1: USB disconnect, device number 33 [ 408.446303][ T5729] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 408.596146][ T5729] usb 7-1: Using ep0 maxpacket: 32 [ 408.597993][ T5729] usb 7-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 408.600561][ T5729] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 408.600582][ T5729] usb 7-1: config 0 has no interface number 0 [ 408.600634][ T5729] usb 7-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 408.600655][ T5729] usb 7-1: config 0 interface 1 has no altsetting 0 [ 408.604111][ T5729] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.604121][ T5729] usb 7-1: Product: syz [ 408.604129][ T5729] usb 7-1: Manufacturer: syz [ 408.604137][ T5729] usb 7-1: SerialNumber: syz [ 408.647833][ T5729] usb 7-1: config 0 descriptor?? [ 408.746225][ T1234] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 408.882686][ T5729] cx231xx 7-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 408.885555][ T5729] cx231xx 7-1:0.1: Failed to read PCB config [ 408.885610][ T5729] cx231xx 7-1:0.1: probe with driver cx231xx failed with error -71 [ 408.914906][ T5729] usb 7-1: USB disconnect, device number 7 [ 408.917709][ T1234] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 408.921943][ T1234] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 408.921966][ T1234] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 408.921984][ T1234] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 408.922041][ T1234] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 408.924003][ T1234] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 408.924021][ T1234] usb 6-1: Product: syz [ 408.924036][ T1234] usb 6-1: Manufacturer: syz [ 408.980819][ T1234] cdc_wdm 6-1:1.0: skipping garbage [ 408.980840][ T1234] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 409.179346][ T5728] usb 6-1: USB disconnect, device number 34 [ 409.186117][ C1] net_ratelimit: 116 callbacks suppressed [ 409.376288][ T5729] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 409.481641][T12404] kAFS: No cell specified [ 409.537802][ T5729] usb 7-1: Using ep0 maxpacket: 32 [ 409.538716][ T5729] usb 7-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 409.541638][ T5729] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 409.541650][ T5729] usb 7-1: config 0 has no interface number 0 [ 409.541672][ T5729] usb 7-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 409.541684][ T5729] usb 7-1: config 0 interface 1 has no altsetting 0 [ 409.544120][ T5729] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.544131][ T5729] usb 7-1: Product: syz [ 409.544138][ T5729] usb 7-1: Manufacturer: syz [ 409.544145][ T5729] usb 7-1: SerialNumber: syz [ 409.547901][ T5729] usb 7-1: config 0 descriptor?? [ 409.625071][T12407] md: invalid raid superblock magic on ram3 [ 409.625089][T12407] md: ram3 does not have a valid v0.0 superblock, not importing! [ 409.635793][T12407] md: md_import_device returned -22 [ 409.638108][T12410] md: could not open device unknown-block(1,2). [ 409.638185][T12410] md: md_import_device returned -16 [ 409.786947][ T5729] cx231xx 7-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 409.792265][ T5729] cx231xx 7-1:0.1: bad scenario!!!!! [ 409.792265][ T5729] config_info=0 [ 409.792283][ T5729] cx231xx 7-1:0.1: Failed to read PCB config [ 409.999373][ T5825] usb 7-1: USB disconnect, device number 8 [ 410.336124][ T5728] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 410.487026][ T5728] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 410.489412][ T5728] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 410.489434][ T5728] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 410.489453][ T5728] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 410.489512][ T5728] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 410.491293][ T5728] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 410.491313][ T5728] usb 6-1: Product: syz [ 410.491328][ T5728] usb 6-1: Manufacturer: syz [ 410.567076][ T5728] cdc_wdm 6-1:1.0: skipping garbage [ 410.567097][ T5728] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 410.722273][ T5825] usb 6-1: USB disconnect, device number 35 [ 411.146709][ T5728] usb 2-1: new full-speed USB device number 116 using dummy_hcd [ 411.166143][ T5825] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 411.276146][ T5728] usb 2-1: device descriptor read/64, error -71 [ 411.316873][ T5825] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 411.318057][ T5825] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 411.318079][ T5825] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 411.318097][ T5825] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 411.318134][ T5825] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 411.320605][ T5825] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 411.320615][ T5825] usb 6-1: Product: syz [ 411.320623][ T5825] usb 6-1: Manufacturer: syz [ 411.359902][ T5825] cdc_wdm 6-1:1.0: skipping garbage [ 411.359930][ T5825] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 411.556504][ T5728] usb 2-1: new full-speed USB device number 117 using dummy_hcd [ 411.686105][ T5728] usb 2-1: device descriptor read/64, error -71 [ 411.797080][ T5728] usb usb2-port1: attempt power cycle [ 412.146406][ T5728] usb 2-1: new full-speed USB device number 118 using dummy_hcd [ 412.166975][ T5728] usb 2-1: device descriptor read/8, error -71 [ 412.416487][ T5728] usb 2-1: new full-speed USB device number 119 using dummy_hcd [ 412.448198][ T5728] usb 2-1: device descriptor read/8, error -71 [ 412.478274][T12461] netlink: 'syz.6.2283': attribute type 3 has an invalid length. [ 412.556589][ T5728] usb usb2-port1: unable to enumerate USB device [ 413.080560][ T5728] usb 6-1: USB disconnect, device number 36 [ 414.386135][ C1] net_ratelimit: 69 callbacks suppressed [ 414.436146][ T27] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 414.507012][ T5825] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 414.587008][ T27] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 414.589270][ T27] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 414.589292][ T27] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 414.589310][ T27] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 414.589372][ T27] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 414.592660][ T27] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 414.592682][ T27] usb 8-1: Product: syz [ 414.592696][ T27] usb 8-1: Manufacturer: syz [ 414.655788][ T5825] usb 6-1: device descriptor read/64, error -71 [ 414.672871][ T27] cdc_wdm 8-1:1.0: skipping garbage [ 414.672894][ T27] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 414.838311][ T47] usb 8-1: USB disconnect, device number 8 [ 414.887951][ T5825] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 415.016145][ T5825] usb 6-1: device descriptor read/64, error -71 [ 415.126565][ T5825] usb usb6-port1: attempt power cycle [ 415.185256][T12496] kvm: pic: single mode not supported [ 415.185271][T12496] kvm: pic: level sensitive irq not supported [ 415.185359][T12496] kvm: pic: single mode not supported [ 415.185368][T12496] kvm: pic: level sensitive irq not supported [ 415.188767][ T5728] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 415.296164][ T47] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 415.359480][ T5728] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 415.363613][ T5728] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 415.363637][ T5728] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 415.363658][ T5728] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 415.363725][ T5728] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 415.371807][ T5728] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 415.371826][ T5728] usb 7-1: Product: syz [ 415.371841][ T5728] usb 7-1: Manufacturer: syz [ 415.388899][ T5728] cdc_wdm 7-1:1.0: skipping garbage [ 415.388920][ T5728] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 415.497193][ T47] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 415.498996][ T47] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 415.499018][ T47] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 415.499038][ T47] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 415.499097][ T47] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 415.501185][ T47] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 415.501205][ T47] usb 8-1: Product: syz [ 415.501219][ T47] usb 8-1: Manufacturer: syz [ 415.544786][ T5825] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 415.585205][ T5825] usb 6-1: device descriptor read/8, error -71 [ 415.593295][ T47] cdc_wdm 8-1:1.0: skipping garbage [ 415.593319][ T47] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 415.609361][ T11] usb 7-1: USB disconnect, device number 9 [ 415.816145][ T5825] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 415.838835][ T5825] usb 6-1: device descriptor read/8, error -71 [ 415.947190][ T5825] usb usb6-port1: unable to enumerate USB device [ 416.066282][ T11] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 416.218192][ T11] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 416.219722][ T11] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 416.219745][ T11] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 416.219765][ T11] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 416.219829][ T11] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 416.222052][ T11] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 416.222073][ T11] usb 7-1: Product: syz [ 416.222088][ T11] usb 7-1: Manufacturer: syz [ 416.242456][ T11] cdc_wdm 7-1:1.0: skipping garbage [ 416.242478][ T11] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 416.454379][ T5825] usb 7-1: USB disconnect, device number 10 [ 417.205947][ T5825] usb 8-1: USB disconnect, device number 9 [ 417.316165][ T11] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 417.476280][ T11] usb 7-1: Using ep0 maxpacket: 32 [ 417.484641][ T11] usb 7-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 417.490706][ T11] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 417.490728][ T11] usb 7-1: config 0 has no interface number 0 [ 417.490766][ T11] usb 7-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 417.490787][ T11] usb 7-1: config 0 interface 1 has no altsetting 0 [ 417.493587][ T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.493608][ T11] usb 7-1: Product: syz [ 417.493622][ T11] usb 7-1: Manufacturer: syz [ 417.493636][ T11] usb 7-1: SerialNumber: syz [ 417.527826][ T11] usb 7-1: config 0 descriptor?? [ 417.768121][ T11] cx231xx 7-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 417.771694][ T11] cx231xx 7-1:0.1: Failed to read PCB config [ 417.771755][ T11] cx231xx 7-1:0.1: probe with driver cx231xx failed with error -71 [ 417.793051][ T11] usb 7-1: USB disconnect, device number 11 [ 418.267514][ T11] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 418.271611][ T4968] __blk_add_trace: 4 callbacks suppressed [ 418.326184][ T5728] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 418.356245][ T1234] usb 8-1: new high-speed USB device number 10 using dummy_hcd [ 418.416313][ T11] usb 7-1: Using ep0 maxpacket: 32 [ 418.422242][ T11] usb 7-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 418.424370][ T11] usb 7-1: config 0 has an invalid interface number: 1 but max is 0 [ 418.424394][ T11] usb 7-1: config 0 has no interface number 0 [ 418.424433][ T11] usb 7-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 418.424455][ T11] usb 7-1: config 0 interface 1 has no altsetting 0 [ 418.471348][ T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.471368][ T11] usb 7-1: Product: syz [ 418.471383][ T11] usb 7-1: Manufacturer: syz [ 418.471399][ T11] usb 7-1: SerialNumber: syz [ 418.475459][ T11] usb 7-1: config 0 descriptor?? [ 418.493883][ T5728] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 418.516776][ T5728] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 418.516798][ T5728] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 418.516818][ T5728] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 418.516883][ T5728] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 418.522010][ T5728] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 418.522031][ T5728] usb 2-1: Product: syz [ 418.522046][ T5728] usb 2-1: Manufacturer: syz [ 418.577516][ T1234] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 418.599093][ T1234] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 418.599117][ T1234] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 418.599136][ T1234] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 418.599203][ T1234] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 418.602126][ T1234] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 418.602174][ T1234] usb 8-1: Product: syz [ 418.602190][ T1234] usb 8-1: Manufacturer: syz [ 418.669093][ T2257] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 418.684631][ T5728] cdc_wdm 2-1:1.0: skipping garbage [ 418.684673][ T5728] cdc_wdm 2-1:1.0: skipping garbage [ 418.684686][ T5728] cdc_wdm 2-1:1.0: skipping garbage [ 418.684708][ T5728] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 418.697241][ T1234] cdc_wdm 8-1:1.0: skipping garbage [ 418.697267][ T1234] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 418.753945][ T11] cx231xx 7-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 418.756569][ T11] cx231xx 7-1:0.1: bad scenario!!!!! [ 418.756569][ T11] config_info=0 [ 418.756587][ T11] cx231xx 7-1:0.1: Failed to read PCB config [ 418.797412][ T2257] usb 6-1: device descriptor read/64, error -71 [ 418.812624][ T11] usb 2-1: USB disconnect, device number 120 [ 418.881062][ T27] usb 8-1: USB disconnect, device number 10 [ 418.963294][ T1234] usb 7-1: USB disconnect, device number 12 [ 419.036189][ T2257] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 419.133349][T12555] kvm: pic: single mode not supported [ 419.133360][T12555] kvm: pic: level sensitive irq not supported [ 419.133429][T12555] kvm: pic: single mode not supported [ 419.133435][T12555] kvm: pic: level sensitive irq not supported [ 419.166144][ T2257] usb 6-1: device descriptor read/64, error -71 [ 419.276395][ T5825] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 419.277526][ T2257] usb usb6-port1: attempt power cycle [ 419.336135][ T27] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 419.427974][ T5825] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 419.429263][ T5825] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 419.429279][ T5825] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 419.429289][ T5825] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 419.429323][ T5825] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 419.431430][ T5825] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 419.431441][ T5825] usb 2-1: Product: syz [ 419.431449][ T5825] usb 2-1: Manufacturer: syz [ 419.508637][ T5825] cdc_wdm 2-1:1.0: skipping garbage [ 419.508651][ T5825] cdc_wdm 2-1:1.0: skipping garbage [ 419.508663][ T5825] cdc_wdm 2-1:1.0: skipping garbage [ 419.508688][ T5825] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 419.541574][ T27] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 419.542982][ T27] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 419.543007][ T27] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 419.543027][ T27] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 419.543094][ T27] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 419.584258][ T27] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 419.584279][ T27] usb 8-1: Product: syz [ 419.584295][ T27] usb 8-1: Manufacturer: syz [ 419.617190][ T2257] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 419.638418][ T27] cdc_wdm 8-1:1.0: skipping garbage [ 419.638438][ T27] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 419.645220][ T2257] usb 6-1: device descriptor read/8, error -71 [ 419.680836][ T1234] usb 2-1: USB disconnect, device number 121 [ 419.746120][ C1] net_ratelimit: 82 callbacks suppressed [ 419.876336][ T2257] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 419.898535][ T2257] usb 6-1: device descriptor read/8, error -71 [ 420.007917][ T2257] usb usb6-port1: unable to enumerate USB device [ 421.231081][ T2257] usb 8-1: USB disconnect, device number 11 [ 421.798154][T12607] fuse: Bad value for 'fd' [ 421.802415][T12607] FAULT_INJECTION: forcing a failure. [ 421.802415][T12607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 421.802464][T12607] CPU: 1 UID: 0 PID: 12607 Comm: syz.6.2339 Not tainted syzkaller #0 PREEMPT(full) [ 421.802490][T12607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 421.802506][T12607] Call Trace: [ 421.802515][T12607] [ 421.802524][T12607] dump_stack_lvl+0xe8/0x150 [ 421.802576][T12607] should_fail_ex+0x3eb/0x540 [ 421.802606][T12607] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 421.802772][T12607] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 421.802816][T12607] ? shmem_write_begin+0x1d8/0x330 [ 421.802913][T12607] generic_perform_write+0x5c7/0x8e0 [ 421.803010][T12607] ? __pfx_generic_perform_write+0x10/0x10 [ 421.803039][T12607] ? down_write+0x166/0x200 [ 421.803103][T12607] ? generic_write_checks_count+0x41a/0x520 [ 421.803237][T12607] ? file_update_time_flags+0x2d5/0x440 [ 421.803272][T12607] shmem_file_write_iter+0xf8/0x120 [ 421.803302][T12607] vfs_write+0x612/0xba0 [ 421.803338][T12607] ? __pfx_vfs_write+0x10/0x10 [ 421.803376][T12607] ? __fget_files+0x3a2/0x420 [ 421.803400][T12607] ? __fget_files+0x2a/0x420 [ 421.803430][T12607] ? fdget+0x1ac/0x250 [ 421.803462][T12607] ksys_write+0x150/0x270 [ 421.803492][T12607] ? __pfx_ksys_write+0x10/0x10 [ 421.803530][T12607] do_syscall_64+0x16a/0x530 [ 421.803568][T12607] ? trace_irq_disable+0x3b/0x140 [ 421.803596][T12607] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.803621][T12607] ? clear_bhb_loop+0x70/0xc0 [ 421.803647][T12607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.803680][T12607] RIP: 0033:0x7f858cf9fb19 [ 421.803701][T12607] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 421.803720][T12607] RSP: 002b:00007f858de99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 421.803742][T12607] RAX: ffffffffffffffda RBX: 00007f858d225fa0 RCX: 00007f858cf9fb19 [ 421.803758][T12607] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000004 [ 421.803772][T12607] RBP: 00007f858d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 421.803786][T12607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 421.803799][T12607] R13: 00007f858d226038 R14: 00007f858d225fa0 R15: 00007ffc6cb60ac8 [ 421.803832][T12607] [ 421.824083][ T2257] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 422.008986][ T2257] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 422.026855][ T2257] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 422.026877][ T2257] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 422.026896][ T2257] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 422.026959][ T2257] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 422.044902][ T2257] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 422.044922][ T2257] usb 6-1: Product: syz [ 422.044937][ T2257] usb 6-1: Manufacturer: syz [ 422.140411][ T2257] cdc_wdm 6-1:1.0: skipping garbage [ 422.140424][ T2257] cdc_wdm 6-1:1.0: skipping garbage [ 422.140437][ T2257] cdc_wdm 6-1:1.0: skipping garbage [ 422.140457][ T2257] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 422.348138][ T2257] usb 6-1: USB disconnect, device number 45 [ 422.586597][ T27] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 422.746968][ T27] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 422.748285][ T27] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 422.748310][ T27] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 422.748331][ T27] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 422.748396][ T27] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 422.753154][ T27] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 422.753175][ T27] usb 7-1: Product: syz [ 422.753190][ T27] usb 7-1: Manufacturer: syz [ 422.758664][ T27] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 422.876457][ T2257] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 422.966690][ T11] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 422.967505][ T5800] usb 7-1: USB disconnect, device number 13 [ 423.028963][ T2257] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 423.030823][ T2257] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 423.030848][ T2257] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 423.030868][ T2257] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 423.030935][ T2257] usb 6-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 423.033019][ T2257] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 423.033040][ T2257] usb 6-1: Product: syz [ 423.033056][ T2257] usb 6-1: Manufacturer: syz [ 423.110910][ T2257] cdc_wdm 6-1:1.0: skipping garbage [ 423.110924][ T2257] cdc_wdm 6-1:1.0: skipping garbage [ 423.110938][ T2257] cdc_wdm 6-1:1.0: skipping garbage [ 423.110960][ T2257] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 423.167225][ T11] usb 2-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 423.168500][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168521][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168538][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168556][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168573][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168590][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168606][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168623][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168640][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168657][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168674][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168690][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168708][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168725][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168908][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168926][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168943][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168961][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.168978][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169002][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169020][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169037][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169054][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169071][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169089][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169106][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169123][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169141][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169158][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169175][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169192][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169210][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169226][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169244][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169261][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169277][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169294][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169311][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169328][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169345][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169362][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169379][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169396][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169412][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169425][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169442][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169459][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169476][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169492][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169510][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169527][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169543][ T11] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 423.169561][ T11] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 423.169578][ T11] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 423.174495][ T11] usb 2-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 423.174517][ T11] usb 2-1: Product: syz [ 423.174532][ T11] usb 2-1: Manufacturer: syz [ 423.352889][ T5729] usb 6-1: USB disconnect, device number 46 [ 423.558089][T12614] kvm: pic: non byte write [ 423.578653][ T11] uvcvideo 2-1:1.0: probe with driver uvcvideo failed with error -22 [ 423.653480][ T11] usb 2-1: USB disconnect, device number 122 [ 423.656145][ T5800] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 423.816958][ T5800] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 423.818150][ T5800] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 423.818173][ T5800] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 423.818191][ T5800] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 423.818228][ T5800] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 423.819820][ T5800] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 423.819830][ T5800] usb 7-1: Product: syz [ 423.819838][ T5800] usb 7-1: Manufacturer: syz [ 423.825355][ T5800] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 424.276747][ T5800] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 424.295050][T12632] fuse: Bad value for 'fd' [ 424.302260][T12632] FAULT_INJECTION: forcing a failure. [ 424.302260][T12632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 424.302279][T12632] CPU: 1 UID: 0 PID: 12632 Comm: syz.1.2348 Not tainted syzkaller #0 PREEMPT(full) [ 424.302293][T12632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 424.302301][T12632] Call Trace: [ 424.302306][T12632] [ 424.302311][T12632] dump_stack_lvl+0xe8/0x150 [ 424.302333][T12632] should_fail_ex+0x3eb/0x540 [ 424.302349][T12632] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 424.302381][T12632] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 424.302405][T12632] ? shmem_write_begin+0x1d8/0x330 [ 424.302424][T12632] generic_perform_write+0x5c7/0x8e0 [ 424.302447][T12632] ? __pfx_generic_perform_write+0x10/0x10 [ 424.302464][T12632] ? do_raw_spin_unlock+0xf5/0x200 [ 424.302489][T12632] ? mnt_put_write_access_file+0xc3/0x100 [ 424.302581][T12632] ? file_update_time_flags+0x3ab/0x440 [ 424.302601][T12632] shmem_file_write_iter+0xf8/0x120 [ 424.302618][T12632] vfs_write+0x612/0xba0 [ 424.302639][T12632] ? __pfx_vfs_write+0x10/0x10 [ 424.302656][T12632] ? __fget_files+0x3a2/0x420 [ 424.302669][T12632] ? __fget_files+0x2a/0x420 [ 424.302684][T12632] ? fdget+0x1ac/0x250 [ 424.302702][T12632] ksys_write+0x150/0x270 [ 424.302718][T12632] ? __pfx_ksys_write+0x10/0x10 [ 424.302739][T12632] do_syscall_64+0x16a/0x530 [ 424.302755][T12632] ? trace_irq_disable+0x3b/0x140 [ 424.302769][T12632] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.302780][T12632] ? clear_bhb_loop+0x70/0xc0 [ 424.302794][T12632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.302806][T12632] RIP: 0033:0x7fdd5b79fb19 [ 424.302817][T12632] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 424.302827][T12632] RSP: 002b:00007fdd5c667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 424.302839][T12632] RAX: ffffffffffffffda RBX: 00007fdd5ba25fa0 RCX: 00007fdd5b79fb19 [ 424.302848][T12632] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000004 [ 424.302855][T12632] RBP: 00007fdd5b837b70 R08: 0000000000000000 R09: 0000000000000000 [ 424.302862][T12632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 424.302868][T12632] R13: 00007fdd5ba26038 R14: 00007fdd5ba25fa0 R15: 00007ffff524c098 [ 424.302886][T12632] [ 424.450715][ T5800] usb 6-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 424.452306][ T5800] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 424.670480][ T5800] cdc_acm 6-1:1.0: ttyACM0: USB ACM device [ 424.787006][ C1] net_ratelimit: 66 callbacks suppressed [ 425.410554][ T27] usb 7-1: USB disconnect, device number 14 [ 425.690723][T12622] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 425.898695][ T5642] Bluetooth: hci0: unexpected event for opcode 0x0804 [ 426.471774][T12661] fuse: Bad value for 'fd' [ 426.476975][T12661] FAULT_INJECTION: forcing a failure. [ 426.476975][T12661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.477005][T12661] CPU: 0 UID: 0 PID: 12661 Comm: syz.7.2357 Not tainted syzkaller #0 PREEMPT(full) [ 426.477032][T12661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 426.477046][T12661] Call Trace: [ 426.477054][T12661] [ 426.477063][T12661] dump_stack_lvl+0xe8/0x150 [ 426.477098][T12661] should_fail_ex+0x3eb/0x540 [ 426.477125][T12661] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 426.477183][T12661] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 426.477224][T12661] ? shmem_write_begin+0x1d8/0x330 [ 426.477257][T12661] generic_perform_write+0x5c7/0x8e0 [ 426.477300][T12661] ? __pfx_generic_perform_write+0x10/0x10 [ 426.477327][T12661] ? down_write+0x166/0x200 [ 426.477357][T12661] ? generic_write_checks_count+0x41a/0x520 [ 426.477385][T12661] ? file_update_time_flags+0x2d5/0x440 [ 426.477420][T12661] shmem_file_write_iter+0xf8/0x120 [ 426.477450][T12661] vfs_write+0x612/0xba0 [ 426.477486][T12661] ? __pfx_vfs_write+0x10/0x10 [ 426.477516][T12661] ? __fget_files+0x3a2/0x420 [ 426.477538][T12661] ? __fget_files+0x2a/0x420 [ 426.477567][T12661] ? fdget+0x1ac/0x250 [ 426.477599][T12661] ksys_write+0x150/0x270 [ 426.477628][T12661] ? __pfx_ksys_write+0x10/0x10 [ 426.477667][T12661] do_syscall_64+0x16a/0x530 [ 426.477695][T12661] ? trace_irq_disable+0x3b/0x140 [ 426.477720][T12661] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.477740][T12661] ? clear_bhb_loop+0x70/0xc0 [ 426.477771][T12661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.477792][T12661] RIP: 0033:0x7f483d19fb19 [ 426.477812][T12661] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 426.477830][T12661] RSP: 002b:00007f483e148028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 426.477851][T12661] RAX: ffffffffffffffda RBX: 00007f483d425fa0 RCX: 00007f483d19fb19 [ 426.477866][T12661] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000004 [ 426.477881][T12661] RBP: 00007f483d237b70 R08: 0000000000000000 R09: 0000000000000000 [ 426.477895][T12661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 426.477907][T12661] R13: 00007f483d426038 R14: 00007f483d425fa0 R15: 00007ffee5ee2b38 [ 426.477940][T12661] [ 426.526715][ T27] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 426.746943][ T27] usb 7-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 426.748301][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748322][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748340][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748369][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748388][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748405][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748424][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748443][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748461][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748479][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748497][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748515][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748533][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748550][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748568][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748587][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748604][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748621][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748639][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748657][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748675][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748692][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748709][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748727][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748745][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748762][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748779][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748797][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748815][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748832][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748849][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748867][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748884][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748902][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748919][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748938][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748955][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.748990][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749009][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749028][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749045][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749063][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749082][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749098][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749115][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749131][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749149][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749165][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749182][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749199][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749216][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749233][ T27] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 426.749251][ T27] usb 7-1: config 1 descriptor has 1 excess byte, ignoring [ 426.749270][ T27] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 426.752634][ T27] usb 7-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 426.752655][ T27] usb 7-1: Product: syz [ 426.752670][ T27] usb 7-1: Manufacturer: syz [ 427.168659][ T5729] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 427.267656][ T27] uvcvideo 7-1:1.0: probe with driver uvcvideo failed with error -22 [ 427.271148][ T11] usb 6-1: USB disconnect, device number 47 [ 427.339117][ T5729] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 427.356688][ T5729] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 427.356711][ T5729] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 427.356729][ T5729] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 427.356790][ T5729] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 427.360202][ T5729] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 427.360221][ T5729] usb 2-1: Product: syz [ 427.360244][ T5729] usb 2-1: Manufacturer: syz [ 427.434318][ T5729] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 427.599543][T12657] kvm: pic: non byte write [ 427.611371][ T11] usb 7-1: USB disconnect, device number 15 [ 427.678256][ T47] usb 2-1: USB disconnect, device number 123 [ 428.146453][ T47] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 428.297582][ T47] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 428.301189][ T47] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 428.301209][ T47] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 428.301220][ T47] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 428.301253][ T47] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 428.302820][ T47] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 428.302830][ T47] usb 2-1: Product: syz [ 428.302838][ T47] usb 2-1: Manufacturer: syz [ 428.348772][ T47] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 428.406410][ T5729] usb 8-1: new high-speed USB device number 12 using dummy_hcd [ 428.451966][T12689] FAULT_INJECTION: forcing a failure. [ 428.451966][T12689] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 428.451997][T12689] CPU: 1 UID: 0 PID: 12689 Comm: syz.5.2368 Not tainted syzkaller #0 PREEMPT(full) [ 428.452018][T12689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 428.452026][T12689] Call Trace: [ 428.452031][T12689] [ 428.452036][T12689] dump_stack_lvl+0xe8/0x150 [ 428.452058][T12689] should_fail_ex+0x3eb/0x540 [ 428.452074][T12689] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 428.452107][T12689] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 428.452130][T12689] ? shmem_write_begin+0x1d8/0x330 [ 428.452149][T12689] generic_perform_write+0x5c7/0x8e0 [ 428.452175][T12689] ? __pfx_generic_perform_write+0x10/0x10 [ 428.452191][T12689] ? down_write+0x166/0x200 [ 428.452209][T12689] ? generic_write_checks_count+0x41a/0x520 [ 428.452224][T12689] ? file_update_time_flags+0x2d5/0x440 [ 428.452244][T12689] shmem_file_write_iter+0xf8/0x120 [ 428.452261][T12689] vfs_write+0x612/0xba0 [ 428.452281][T12689] ? __pfx_vfs_write+0x10/0x10 [ 428.452298][T12689] ? __fget_files+0x3a2/0x420 [ 428.452310][T12689] ? __fget_files+0x2a/0x420 [ 428.452326][T12689] ? fdget+0x1ac/0x250 [ 428.452343][T12689] ksys_write+0x150/0x270 [ 428.452360][T12689] ? __pfx_ksys_write+0x10/0x10 [ 428.452381][T12689] do_syscall_64+0x16a/0x530 [ 428.452395][T12689] ? trace_irq_disable+0x3b/0x140 [ 428.452409][T12689] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.452421][T12689] ? clear_bhb_loop+0x70/0xc0 [ 428.452434][T12689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.452445][T12689] RIP: 0033:0x7f2bf819fb19 [ 428.452456][T12689] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 428.452466][T12689] RSP: 002b:00007f2bf9047028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.452478][T12689] RAX: ffffffffffffffda RBX: 00007f2bf8425fa0 RCX: 00007f2bf819fb19 [ 428.452486][T12689] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 428.452493][T12689] RBP: 00007f2bf8237b70 R08: 0000000000000000 R09: 0000000000000000 [ 428.452500][T12689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 428.452506][T12689] R13: 00007f2bf8426038 R14: 00007f2bf8425fa0 R15: 00007ffe4aa80af8 [ 428.452524][T12689] [ 428.558456][ T5729] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 428.560640][ T5729] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 428.560663][ T5729] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 428.560689][ T5729] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 428.560750][ T5729] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 428.568068][ T5729] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 428.568088][ T5729] usb 8-1: Product: syz [ 428.568102][ T5729] usb 8-1: Manufacturer: syz [ 428.591451][ T5729] cdc_wdm 8-1:1.0: skipping garbage [ 428.591464][ T5729] cdc_wdm 8-1:1.0: skipping garbage [ 428.591543][ T5729] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 428.667516][ T47] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 428.791179][ T11] usb 8-1: USB disconnect, device number 12 [ 428.818948][ T47] usb 7-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 428.820282][ T47] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 429.033370][ T47] cdc_acm 7-1:1.0: ttyACM0: USB ACM device [ 429.246167][ T11] usb 8-1: new high-speed USB device number 13 using dummy_hcd [ 429.417070][ T11] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 429.418143][ T11] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 429.418165][ T11] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 429.418184][ T11] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 429.418246][ T11] usb 8-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 429.420072][ T11] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 429.420083][ T11] usb 8-1: Product: syz [ 429.420090][ T11] usb 8-1: Manufacturer: syz [ 429.425418][ T11] cdc_wdm 8-1:1.0: skipping garbage [ 429.425431][ T11] cdc_wdm 8-1:1.0: skipping garbage [ 429.425508][ T11] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 429.630526][ T5800] usb 8-1: USB disconnect, device number 13 [ 429.827332][ T45] net_ratelimit: 71 callbacks suppressed [ 429.934892][ T5729] usb 2-1: USB disconnect, device number 124 [ 430.418746][T12707] kvm: pic: single mode not supported [ 430.636567][ T5729] usb 8-1: new high-speed USB device number 14 using dummy_hcd [ 430.643678][T12718] FAULT_INJECTION: forcing a failure. [ 430.643678][T12718] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 430.643712][T12718] CPU: 0 UID: 0 PID: 12718 Comm: syz.1.2377 Not tainted syzkaller #0 PREEMPT(full) [ 430.643739][T12718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 430.643753][T12718] Call Trace: [ 430.643762][T12718] [ 430.643772][T12718] dump_stack_lvl+0xe8/0x150 [ 430.643811][T12718] should_fail_ex+0x3eb/0x540 [ 430.643842][T12718] prepare_alloc_pages+0x21e/0x5f0 [ 430.643967][T12718] __alloc_frozen_pages_noprof+0x189/0x450 [ 430.644007][T12718] ? __lock_acquire+0x747/0x2de0 [ 430.644039][T12718] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 430.644074][T12718] ? policy_nodemask+0x31b/0x980 [ 430.644163][T12718] ? do_user_addr_fault+0x10b1/0x1480 [ 430.644205][T12718] alloc_pages_mpol+0x21e/0x390 [ 430.644245][T12718] folio_alloc_mpol_noprof+0x39/0x160 [ 430.644282][T12718] shmem_alloc_and_add_folio+0x43e/0xf60 [ 430.644313][T12718] ? filemap_get_entry+0xcd/0x3f0 [ 430.644350][T12718] ? __pfx_filemap_get_entry+0x10/0x10 [ 430.644378][T12718] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 430.644410][T12718] ? copy_folio_from_iter_atomic+0x19c6/0x1a80 [ 430.644461][T12718] shmem_get_folio_gfp+0x594/0x1330 [ 430.644505][T12718] shmem_write_begin+0x16c/0x330 [ 430.644542][T12718] generic_perform_write+0x2d5/0x8e0 [ 430.644589][T12718] ? __pfx_generic_perform_write+0x10/0x10 [ 430.644619][T12718] ? down_write+0x166/0x200 [ 430.644651][T12718] ? generic_write_checks_count+0x41a/0x520 [ 430.644681][T12718] ? file_update_time_flags+0x2d5/0x440 [ 430.644718][T12718] shmem_file_write_iter+0xf8/0x120 [ 430.644751][T12718] vfs_write+0x612/0xba0 [ 430.644791][T12718] ? __pfx_vfs_write+0x10/0x10 [ 430.644824][T12718] ? __fget_files+0x3a2/0x420 [ 430.644849][T12718] ? __fget_files+0x2a/0x420 [ 430.644880][T12718] ? fdget+0x1ac/0x250 [ 430.644914][T12718] ksys_write+0x150/0x270 [ 430.644947][T12718] ? __pfx_ksys_write+0x10/0x10 [ 430.644995][T12718] do_syscall_64+0x16a/0x530 [ 430.645025][T12718] ? trace_irq_disable+0x3b/0x140 [ 430.645053][T12718] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.645075][T12718] ? clear_bhb_loop+0x70/0xc0 [ 430.645102][T12718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.645124][T12718] RIP: 0033:0x7fdd5b79fb19 [ 430.645146][T12718] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 430.645165][T12718] RSP: 002b:00007fdd5c667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.645189][T12718] RAX: ffffffffffffffda RBX: 00007fdd5ba25fa0 RCX: 00007fdd5b79fb19 [ 430.645206][T12718] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 430.645221][T12718] RBP: 00007fdd5b837b70 R08: 0000000000000000 R09: 0000000000000000 [ 430.645236][T12718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 430.645249][T12718] R13: 00007fdd5ba26038 R14: 00007fdd5ba25fa0 R15: 00007ffff524c098 [ 430.645285][T12718] [ 430.766388][ T5729] usb 8-1: device descriptor read/64, error -71 [ 431.007076][ T5729] usb 8-1: new high-speed USB device number 15 using dummy_hcd [ 431.136139][ T5729] usb 8-1: device descriptor read/64, error -71 [ 431.246604][ T5729] usb usb8-port1: attempt power cycle [ 431.403327][T12707] kvm: pic: single mode not supported [ 431.403423][T12707] kvm: pic: single mode not supported [ 431.403511][T12707] kvm: pic: single mode not supported [ 431.403605][T12707] kvm: pic: single mode not supported [ 431.403689][T12707] kvm: pic: single mode not supported [ 431.403773][T12707] kvm: pic: single mode not supported [ 431.403857][T12707] kvm: pic: single mode not supported [ 431.403942][T12707] kvm: pic: single mode not supported [ 431.404027][T12707] kvm: pic: single mode not supported [ 431.405843][T12707] kvm: pic: level sensitive irq not supported [ 431.405929][T12707] kvm: pic: level sensitive irq not supported [ 431.427657][ T5800] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 431.516993][ T1234] usb 7-1: USB disconnect, device number 16 [ 431.586433][ T5729] usb 8-1: new high-speed USB device number 16 using dummy_hcd [ 431.610197][ T5729] usb 8-1: device descriptor read/8, error -71 [ 431.628452][ T5800] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 431.631012][ T5800] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 431.631035][ T5800] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 431.631054][ T5800] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 431.631116][ T5800] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 431.633145][ T5800] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 431.633165][ T5800] usb 2-1: Product: syz [ 431.633179][ T5800] usb 2-1: Manufacturer: syz [ 431.710674][ T5800] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 431.847508][ T5729] usb 8-1: new high-speed USB device number 17 using dummy_hcd [ 431.867509][ T5729] usb 8-1: device descriptor read/8, error -71 [ 431.924582][ T47] usb 2-1: USB disconnect, device number 125 [ 431.976722][ T5729] usb usb8-port1: unable to enumerate USB device [ 432.085426][T12738] FAULT_INJECTION: forcing a failure. [ 432.085426][T12738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 432.085446][T12738] CPU: 1 UID: 0 PID: 12738 Comm: syz.6.2386 Not tainted syzkaller #0 PREEMPT(full) [ 432.085460][T12738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 432.085468][T12738] Call Trace: [ 432.085473][T12738] [ 432.085479][T12738] dump_stack_lvl+0xe8/0x150 [ 432.085501][T12738] should_fail_ex+0x3eb/0x540 [ 432.085517][T12738] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 432.085549][T12738] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 432.085572][T12738] ? shmem_write_begin+0x1d8/0x330 [ 432.085591][T12738] generic_perform_write+0x5c7/0x8e0 [ 432.085614][T12738] ? __pfx_generic_perform_write+0x10/0x10 [ 432.085630][T12738] ? do_raw_spin_unlock+0xf5/0x200 [ 432.085648][T12738] ? mnt_put_write_access_file+0xc3/0x100 [ 432.085666][T12738] ? file_update_time_flags+0x3ab/0x440 [ 432.085685][T12738] shmem_file_write_iter+0xf8/0x120 [ 432.085701][T12738] vfs_write+0x612/0xba0 [ 432.085721][T12738] ? __pfx_vfs_write+0x10/0x10 [ 432.085738][T12738] ? __fget_files+0x3a2/0x420 [ 432.085751][T12738] ? __fget_files+0x2a/0x420 [ 432.085766][T12738] ? fdget+0x1ac/0x250 [ 432.085783][T12738] ksys_write+0x150/0x270 [ 432.085800][T12738] ? __pfx_ksys_write+0x10/0x10 [ 432.085822][T12738] do_syscall_64+0x16a/0x530 [ 432.085837][T12738] ? trace_irq_disable+0x3b/0x140 [ 432.085851][T12738] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.085862][T12738] ? clear_bhb_loop+0x70/0xc0 [ 432.085876][T12738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 432.085887][T12738] RIP: 0033:0x7f858cf9fb19 [ 432.085906][T12738] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 432.085916][T12738] RSP: 002b:00007f858de99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 432.085929][T12738] RAX: ffffffffffffffda RBX: 00007f858d225fa0 RCX: 00007f858cf9fb19 [ 432.085937][T12738] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 432.085945][T12738] RBP: 00007f858d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 432.085952][T12738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 432.085958][T12738] R13: 00007f858d226038 R14: 00007f858d225fa0 R15: 00007ffc6cb60ac8 [ 432.085977][T12738] [ 432.398261][ T47] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 432.552450][ T47] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 432.554903][ T47] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 432.554926][ T47] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 432.554946][ T47] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 432.555037][ T47] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 432.557615][ T47] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 432.557635][ T47] usb 2-1: Product: syz [ 432.557649][ T47] usb 2-1: Manufacturer: syz [ 432.575538][ T47] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 433.306159][ T47] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 433.457419][ T47] usb 7-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 433.458665][ T47] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.675622][ T47] cdc_acm 7-1:1.0: ttyACM0: USB ACM device [ 433.776620][T12772] FAULT_INJECTION: forcing a failure. [ 433.776620][T12772] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 433.776652][T12772] CPU: 1 UID: 0 PID: 12772 Comm: syz.7.2396 Not tainted syzkaller #0 PREEMPT(full) [ 433.776676][T12772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 433.776689][T12772] Call Trace: [ 433.776698][T12772] [ 433.776706][T12772] dump_stack_lvl+0xe8/0x150 [ 433.776742][T12772] should_fail_ex+0x3eb/0x540 [ 433.776770][T12772] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 433.776834][T12772] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 433.776875][T12772] ? shmem_write_begin+0x1d8/0x330 [ 433.776907][T12772] generic_perform_write+0x5c7/0x8e0 [ 433.776953][T12772] ? __pfx_generic_perform_write+0x10/0x10 [ 433.776982][T12772] ? do_raw_spin_unlock+0xf5/0x200 [ 433.777002][T12772] ? mnt_put_write_access_file+0xc3/0x100 [ 433.777034][T12772] ? file_update_time_flags+0x3ab/0x440 [ 433.777068][T12772] shmem_file_write_iter+0xf8/0x120 [ 433.777101][T12772] vfs_write+0x612/0xba0 [ 433.777135][T12772] ? __pfx_vfs_write+0x10/0x10 [ 433.777151][T12772] ? __fget_files+0x3a2/0x420 [ 433.777164][T12772] ? __fget_files+0x2a/0x420 [ 433.777180][T12772] ? fdget+0x1ac/0x250 [ 433.777197][T12772] ksys_write+0x150/0x270 [ 433.777213][T12772] ? __pfx_ksys_write+0x10/0x10 [ 433.777234][T12772] do_syscall_64+0x16a/0x530 [ 433.777250][T12772] ? trace_irq_disable+0x3b/0x140 [ 433.777264][T12772] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.777275][T12772] ? clear_bhb_loop+0x70/0xc0 [ 433.777289][T12772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.777300][T12772] RIP: 0033:0x7f483d19fb19 [ 433.777312][T12772] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 433.777321][T12772] RSP: 002b:00007f483e148028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 433.777337][T12772] RAX: ffffffffffffffda RBX: 00007f483d425fa0 RCX: 00007f483d19fb19 [ 433.777345][T12772] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 433.777353][T12772] RBP: 00007f483d237b70 R08: 0000000000000000 R09: 0000000000000000 [ 433.777360][T12772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.777366][T12772] R13: 00007f483d426038 R14: 00007f483d425fa0 R15: 00007ffee5ee2b38 [ 433.777384][T12772] [ 434.170777][ T47] usb 2-1: USB disconnect, device number 126 [ 434.946078][ C0] net_ratelimit: 72 callbacks suppressed [ 434.966121][ T47] usb 8-1: new high-speed USB device number 18 using dummy_hcd [ 435.116948][ T47] usb 8-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 435.118111][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118132][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118150][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118168][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118186][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118204][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118221][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118238][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118255][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118272][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118288][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118305][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118323][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118340][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118357][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118374][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118392][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118409][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118426][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118444][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118461][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118478][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118495][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118512][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118530][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118547][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118565][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118582][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118599][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118625][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118642][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118660][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118678][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118695][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118713][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118730][ T47] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 435.118748][ T47] usb 8-1: config 1 descriptor has 1 excess byte, ignoring [ 435.121509][ T47] usb 8-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 435.121528][ T47] usb 8-1: Product: syz [ 435.121544][ T47] usb 8-1: Manufacturer: syz [ 435.136829][ T47] uvcvideo 8-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 435.150378][ T47] uvcvideo 8-1:1.0: No streaming interface found for terminal 32770. [ 435.579595][T12791] kvm: pic: non byte write [ 435.598446][ T5800] usb 8-1: USB disconnect, device number 18 [ 435.997993][ T11] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 436.066645][ T1234] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 436.088205][ T5729] usb 7-1: USB disconnect, device number 17 [ 436.151902][ T11] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 436.153229][ T11] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 436.153252][ T11] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 436.153271][ T11] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 436.153325][ T11] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 436.155090][ T11] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 436.155110][ T11] usb 6-1: Product: syz [ 436.155125][ T11] usb 6-1: Manufacturer: syz [ 436.172857][ T11] cdc_wdm 6-1:1.0: skipping garbage [ 436.172869][ T11] cdc_wdm 6-1:1.0: skipping garbage [ 436.172943][ T11] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 436.238353][ T1234] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 436.241248][ T1234] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 436.241268][ T1234] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 436.241287][ T1234] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 436.241345][ T1234] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 436.247854][ T1234] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 436.247873][ T1234] usb 2-1: Product: syz [ 436.247887][ T1234] usb 2-1: Manufacturer: syz [ 436.275633][ T1234] cdc_wdm 2-1:1.0: skipping garbage [ 436.275654][ T1234] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 436.348547][T12811] »»»»»»: renamed from syzkaller0 [ 436.391578][ T11] usb 6-1: USB disconnect, device number 48 [ 436.493037][ T5800] usb 2-1: USB disconnect, device number 127 [ 436.846182][ T5729] usb 6-1: new high-speed USB device number 49 using dummy_hcd [ 436.946537][ T5800] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 436.996837][ T5729] usb 6-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 436.997797][ T5729] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 436.997818][ T5729] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 436.997828][ T5729] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 436.997863][ T5729] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 436.999195][ T5729] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 436.999206][ T5729] usb 6-1: Product: syz [ 436.999213][ T5729] usb 6-1: Manufacturer: syz [ 437.004057][ T5729] cdc_wdm 6-1:1.0: skipping garbage [ 437.004081][ T5729] cdc_wdm 6-1:1.0: skipping garbage [ 437.004158][ T5729] cdc_wdm 6-1:1.0: probe with driver cdc_wdm failed with error -22 [ 437.126689][ T5800] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 437.127623][ T5800] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 437.127636][ T5800] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 437.127647][ T5800] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 437.127680][ T5800] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 437.129012][ T5800] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 437.129023][ T5800] usb 2-1: Product: syz [ 437.129030][ T5800] usb 2-1: Manufacturer: syz [ 437.133966][ T5800] cdc_wdm 2-1:1.0: skipping garbage [ 437.133987][ T5800] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 437.211790][ T5800] usb 6-1: USB disconnect, device number 49 [ 437.914352][T12836] FAULT_INJECTION: forcing a failure. [ 437.914352][T12836] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 437.914382][T12836] CPU: 1 UID: 0 PID: 12836 Comm: syz.6.2419 Not tainted syzkaller #0 PREEMPT(full) [ 437.914407][T12836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 437.914421][T12836] Call Trace: [ 437.914429][T12836] [ 437.914446][T12836] dump_stack_lvl+0xe8/0x150 [ 437.914486][T12836] should_fail_ex+0x3eb/0x540 [ 437.914516][T12836] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 437.914577][T12836] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 437.914621][T12836] ? shmem_write_begin+0x1d8/0x330 [ 437.914658][T12836] generic_perform_write+0x5c7/0x8e0 [ 437.914703][T12836] ? __pfx_generic_perform_write+0x10/0x10 [ 437.914731][T12836] ? down_write+0x166/0x200 [ 437.914763][T12836] ? generic_write_checks_count+0x41a/0x520 [ 437.914792][T12836] ? file_update_time_flags+0x2d5/0x440 [ 437.914829][T12836] shmem_file_write_iter+0xf8/0x120 [ 437.914861][T12836] vfs_write+0x612/0xba0 [ 437.914899][T12836] ? __pfx_vfs_write+0x10/0x10 [ 437.914931][T12836] ? __fget_files+0x3a2/0x420 [ 437.914954][T12836] ? __fget_files+0x2a/0x420 [ 437.914984][T12836] ? fdget+0x1ac/0x250 [ 437.915017][T12836] ksys_write+0x150/0x270 [ 437.915049][T12836] ? __pfx_ksys_write+0x10/0x10 [ 437.915089][T12836] do_syscall_64+0x16a/0x530 [ 437.915117][T12836] ? trace_irq_disable+0x3b/0x140 [ 437.915144][T12836] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.915166][T12836] ? clear_bhb_loop+0x70/0xc0 [ 437.915192][T12836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 437.915213][T12836] RIP: 0033:0x7f858cf9fb19 [ 437.915233][T12836] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 437.915251][T12836] RSP: 002b:00007f858de99028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 437.915273][T12836] RAX: ffffffffffffffda RBX: 00007f858d225fa0 RCX: 00007f858cf9fb19 [ 437.915289][T12836] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 437.915305][T12836] RBP: 00007f858d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 437.915319][T12836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 437.915332][T12836] R13: 00007f858d226038 R14: 00007f858d225fa0 R15: 00007ffc6cb60ac8 [ 437.915366][T12836] [ 438.023899][T12834] pic_ioport_write: 26 callbacks suppressed [ 438.023919][T12834] kvm: pic: single mode not supported [ 438.033878][T12834] kvm: pic: non byte write [ 438.247043][ T5800] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 438.402047][ T5800] usb 6-1: unable to get BOS descriptor or descriptor too short [ 438.402092][ T5800] usb 6-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=2.02 [ 438.404200][ T5800] usb 6-1: config index 0 descriptor too short (expected 514, got 161) [ 438.404224][ T5800] usb 6-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 438.404254][ T5800] usb 6-1: can't read configurations, error -22 [ 438.536164][ T5800] usb 6-1: new high-speed USB device number 51 using dummy_hcd [ 438.658094][T12844] syz.6.2421 (12844): /proc/12843/oom_adj is deprecated, please use /proc/12843/oom_score_adj instead. [ 438.701910][ T5800] usb 6-1: unable to get BOS descriptor or descriptor too short [ 438.701965][ T5800] usb 6-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=2.02 [ 438.703224][ T5800] usb 6-1: config index 0 descriptor too short (expected 514, got 161) [ 438.703248][ T5800] usb 6-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 438.703280][ T5800] usb 6-1: can't read configurations, error -22 [ 438.703731][ T5800] usb usb6-port1: attempt power cycle [ 438.810826][ T27] usb 2-1: USB disconnect, device number 2 [ 439.036557][ T5800] usb 6-1: new high-speed USB device number 52 using dummy_hcd [ 439.059170][ T5800] usb 6-1: unable to get BOS descriptor or descriptor too short [ 439.059215][ T5800] usb 6-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=2.02 [ 439.060330][ T5800] usb 6-1: config index 0 descriptor too short (expected 514, got 161) [ 439.060352][ T5800] usb 6-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 439.060382][ T5800] usb 6-1: can't read configurations, error -22 [ 439.186813][ T5800] usb 6-1: new high-speed USB device number 53 using dummy_hcd [ 439.208577][ T5800] usb 6-1: unable to get BOS descriptor or descriptor too short [ 439.208603][ T5800] usb 6-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=2.02 [ 439.209614][ T5800] usb 6-1: config index 0 descriptor too short (expected 514, got 161) [ 439.209627][ T5800] usb 6-1: invalid descriptor for config index 0: type = 0x2, length = 2 [ 439.209643][ T5800] usb 6-1: can't read configurations, error -22 [ 439.210000][ T5800] usb usb6-port1: unable to enumerate USB device [ 439.396129][ T27] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 439.546970][ T27] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 439.548766][ T27] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 439.548787][ T27] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 439.548802][ T27] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 439.548836][ T27] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 439.548849][ T27] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 439.561106][ T27] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 439.561126][ T27] usb 2-1: Product: syz [ 439.561140][ T27] usb 2-1: Manufacturer: syz [ 439.578745][ T27] cdc_wdm 2-1:1.0: skipping garbage [ 439.578758][ T27] cdc_wdm 2-1:1.0: skipping garbage [ 439.584753][ T27] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 439.584769][ T27] cdc_wdm 2-1:1.0: Unknown control protocol [ 439.700441][T12863] FAULT_INJECTION: forcing a failure. [ 439.700441][T12863] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 439.700474][T12863] CPU: 1 UID: 0 PID: 12863 Comm: syz.7.2429 Not tainted syzkaller #0 PREEMPT(full) [ 439.700499][T12863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 439.700512][T12863] Call Trace: [ 439.700521][T12863] [ 439.700530][T12863] dump_stack_lvl+0xe8/0x150 [ 439.700568][T12863] should_fail_ex+0x3eb/0x540 [ 439.700597][T12863] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 439.700657][T12863] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 439.700701][T12863] ? shmem_write_begin+0x1d8/0x330 [ 439.700739][T12863] generic_perform_write+0x5c7/0x8e0 [ 439.700784][T12863] ? __pfx_generic_perform_write+0x10/0x10 [ 439.700812][T12863] ? down_write+0x166/0x200 [ 439.700844][T12863] ? generic_write_checks_count+0x41a/0x520 [ 439.700873][T12863] ? file_update_time_flags+0x2d5/0x440 [ 439.700910][T12863] shmem_file_write_iter+0xf8/0x120 [ 439.700942][T12863] vfs_write+0x612/0xba0 [ 439.700980][T12863] ? __pfx_vfs_write+0x10/0x10 [ 439.701012][T12863] ? __fget_files+0x3a2/0x420 [ 439.701037][T12863] ? __fget_files+0x2a/0x420 [ 439.701068][T12863] ? fdget+0x1ac/0x250 [ 439.701102][T12863] ksys_write+0x150/0x270 [ 439.701133][T12863] ? __pfx_ksys_write+0x10/0x10 [ 439.701174][T12863] do_syscall_64+0x16a/0x530 [ 439.701202][T12863] ? trace_irq_disable+0x3b/0x140 [ 439.701228][T12863] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.701249][T12863] ? clear_bhb_loop+0x70/0xc0 [ 439.701276][T12863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.701298][T12863] RIP: 0033:0x7f483d19fb19 [ 439.701325][T12863] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 439.701343][T12863] RSP: 002b:00007f483e148028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 439.701366][T12863] RAX: ffffffffffffffda RBX: 00007f483d425fa0 RCX: 00007f483d19fb19 [ 439.701382][T12863] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 439.701396][T12863] RBP: 00007f483d237b70 R08: 0000000000000000 R09: 0000000000000000 [ 439.701409][T12863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 439.701422][T12863] R13: 00007f483d426038 R14: 00007f483d425fa0 R15: 00007ffee5ee2b38 [ 439.701457][T12863] [ 439.788155][ T5729] usb 2-1: USB disconnect, device number 3 [ 439.986069][ C1] net_ratelimit: 134 callbacks suppressed [ 440.153301][ T1318] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.153355][ T1318] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.346700][ T5729] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 440.496280][ T1234] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 440.496878][ T5729] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 440.498111][ T5729] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 440.498134][ T5729] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 440.498153][ T5729] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 440.498214][ T5729] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 440.498238][ T5729] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 440.499989][ T5729] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 440.500009][ T5729] usb 2-1: Product: syz [ 440.500023][ T5729] usb 2-1: Manufacturer: syz [ 440.513588][ T5729] cdc_wdm 2-1:1.0: skipping garbage [ 440.513599][ T5729] cdc_wdm 2-1:1.0: skipping garbage [ 440.521638][ T5729] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 440.521657][ T5729] cdc_wdm 2-1:1.0: Unknown control protocol [ 440.668038][ T1234] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 440.670280][ T1234] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 440.670303][ T1234] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 440.670321][ T1234] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 440.670382][ T1234] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 440.673664][ T1234] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 440.673684][ T1234] usb 7-1: Product: syz [ 440.673698][ T1234] usb 7-1: Manufacturer: syz [ 440.717545][T12859] cdc_wdm 2-1:1.0: Error submitting int urb - -90 [ 440.721724][ T5729] usb 2-1: USB disconnect, device number 4 [ 440.769074][ T1234] cdc_wdm 7-1:1.0: skipping garbage [ 440.769096][ T1234] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 440.934635][ T27] usb 7-1: USB disconnect, device number 18 [ 441.357191][T12890] FAULT_INJECTION: forcing a failure. [ 441.357191][T12890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 441.357222][T12890] CPU: 0 UID: 0 PID: 12890 Comm: syz.7.2440 Not tainted syzkaller #0 PREEMPT(full) [ 441.357246][T12890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 441.357258][T12890] Call Trace: [ 441.357267][T12890] [ 441.357276][T12890] dump_stack_lvl+0xe8/0x150 [ 441.357312][T12890] should_fail_ex+0x3eb/0x540 [ 441.357340][T12890] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 441.357399][T12890] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 441.357441][T12890] ? shmem_write_begin+0x1d8/0x330 [ 441.357474][T12890] generic_perform_write+0x5c7/0x8e0 [ 441.357518][T12890] ? __pfx_generic_perform_write+0x10/0x10 [ 441.357549][T12890] ? do_raw_spin_unlock+0xf5/0x200 [ 441.357581][T12890] ? mnt_put_write_access_file+0xc3/0x100 [ 441.357614][T12890] ? file_update_time_flags+0x3ab/0x440 [ 441.357649][T12890] shmem_file_write_iter+0xf8/0x120 [ 441.357681][T12890] vfs_write+0x612/0xba0 [ 441.357717][T12890] ? __pfx_vfs_write+0x10/0x10 [ 441.357749][T12890] ? __fget_files+0x3a2/0x420 [ 441.357782][T12890] ? __fget_files+0x2a/0x420 [ 441.357811][T12890] ? fdget+0x1ac/0x250 [ 441.357844][T12890] ksys_write+0x150/0x270 [ 441.357875][T12890] ? __pfx_ksys_write+0x10/0x10 [ 441.357916][T12890] do_syscall_64+0x16a/0x530 [ 441.357945][T12890] ? trace_irq_disable+0x3b/0x140 [ 441.357971][T12890] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.357993][T12890] ? clear_bhb_loop+0x70/0xc0 [ 441.358019][T12890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.358040][T12890] RIP: 0033:0x7f483d19fb19 [ 441.358059][T12890] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 441.358078][T12890] RSP: 002b:00007f483e148028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 441.358100][T12890] RAX: ffffffffffffffda RBX: 00007f483d425fa0 RCX: 00007f483d19fb19 [ 441.358116][T12890] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 441.358130][T12890] RBP: 00007f483d237b70 R08: 0000000000000000 R09: 0000000000000000 [ 441.358144][T12890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 441.358157][T12890] R13: 00007f483d426038 R14: 00007f483d425fa0 R15: 00007ffee5ee2b38 [ 441.358190][T12890] [ 441.396355][ T27] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 441.550650][ T27] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 441.552273][ T27] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 441.552295][ T27] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 441.552312][ T27] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 441.552366][ T27] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 441.564129][ T27] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 441.564149][ T27] usb 7-1: Product: syz [ 441.564162][ T27] usb 7-1: Manufacturer: syz [ 441.592521][ T27] cdc_wdm 7-1:1.0: skipping garbage [ 441.592541][ T27] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 442.386322][ T1234] usb 6-1: new high-speed USB device number 54 using dummy_hcd [ 442.516096][ T1234] usb 6-1: device descriptor read/64, error -71 [ 442.766180][ T1234] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 442.896553][ T1234] usb 6-1: device descriptor read/64, error -71 [ 442.913481][ T32] audit: type=1326 audit(1794250570.426:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.913519][ T32] audit: type=1326 audit(1794250570.426:809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.915177][ T32] audit: type=1326 audit(1794250570.426:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.917840][ T32] audit: type=1326 audit(1794250570.436:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.918918][ T32] audit: type=1326 audit(1794250570.436:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=115 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.922090][ T32] audit: type=1326 audit(1794250570.436:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.922134][ T32] audit: type=1326 audit(1794250570.436:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.924307][ T32] audit: type=1326 audit(1794250570.436:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.924348][ T32] audit: type=1326 audit(1794250570.436:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 442.924789][ T32] audit: type=1326 audit(1794250570.436:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12913 comm="syz.1.2446" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fdd5b79fb19 code=0x7ffc0000 [ 443.071533][ T1234] usb usb6-port1: attempt power cycle [ 443.226201][ T27] usb 7-1: USB disconnect, device number 19 [ 443.486116][ T1234] usb 6-1: new high-speed USB device number 56 using dummy_hcd [ 443.507041][ T1234] usb 6-1: device descriptor read/8, error -71 [ 443.619736][T12929] FAULT_INJECTION: forcing a failure. [ 443.619736][T12929] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.619772][T12929] CPU: 0 UID: 0 PID: 12929 Comm: syz.1.2452 Not tainted syzkaller #0 PREEMPT(full) [ 443.619797][T12929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 443.619811][T12929] Call Trace: [ 443.619821][T12929] [ 443.619831][T12929] dump_stack_lvl+0xe8/0x150 [ 443.619871][T12929] should_fail_ex+0x3eb/0x540 [ 443.619902][T12929] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 443.619972][T12929] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 443.620026][T12929] ? shmem_write_begin+0x1d8/0x330 [ 443.620063][T12929] generic_perform_write+0x5c7/0x8e0 [ 443.620111][T12929] ? __pfx_generic_perform_write+0x10/0x10 [ 443.620144][T12929] ? do_raw_spin_unlock+0xf5/0x200 [ 443.620179][T12929] ? mnt_put_write_access_file+0xc3/0x100 [ 443.620210][T12929] ? file_update_time_flags+0x3ab/0x440 [ 443.620248][T12929] shmem_file_write_iter+0xf8/0x120 [ 443.620282][T12929] vfs_write+0x612/0xba0 [ 443.620321][T12929] ? __pfx_vfs_write+0x10/0x10 [ 443.620355][T12929] ? __fget_files+0x3a2/0x420 [ 443.620379][T12929] ? __fget_files+0x2a/0x420 [ 443.620409][T12929] ? fdget+0x1ac/0x250 [ 443.620440][T12929] ksys_write+0x150/0x270 [ 443.620469][T12929] ? __pfx_ksys_write+0x10/0x10 [ 443.620508][T12929] do_syscall_64+0x16a/0x530 [ 443.620537][T12929] ? trace_irq_disable+0x3b/0x140 [ 443.620564][T12929] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.620586][T12929] ? clear_bhb_loop+0x70/0xc0 [ 443.620613][T12929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.620634][T12929] RIP: 0033:0x7fdd5b79fb19 [ 443.620655][T12929] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 443.620674][T12929] RSP: 002b:00007fdd5c667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 443.620697][T12929] RAX: ffffffffffffffda RBX: 00007fdd5ba25fa0 RCX: 00007fdd5b79fb19 [ 443.620714][T12929] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 443.620728][T12929] RBP: 00007fdd5b837b70 R08: 0000000000000000 R09: 0000000000000000 [ 443.620742][T12929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 443.620755][T12929] R13: 00007fdd5ba26038 R14: 00007fdd5ba25fa0 R15: 00007ffff524c098 [ 443.620798][T12929] [ 443.827018][ T1234] usb 6-1: new high-speed USB device number 57 using dummy_hcd [ 443.871560][ T1234] usb 6-1: device descriptor read/8, error -71 [ 443.977983][ T1234] usb usb6-port1: unable to enumerate USB device [ 444.044010][T12900] kvm: pic: single mode not supported [ 444.044027][T12900] kvm: pic: level sensitive irq not supported [ 444.044134][T12900] kvm: pic: single mode not supported [ 444.044144][T12900] kvm: pic: level sensitive irq not supported [ 444.044232][T12900] kvm: pic: single mode not supported [ 444.044241][T12900] kvm: pic: level sensitive irq not supported [ 444.628731][ T1234] usb 8-1: new high-speed USB device number 19 using dummy_hcd [ 444.788480][ T1234] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 444.793098][ T1234] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 444.793122][ T1234] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 444.793142][ T1234] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 444.793204][ T1234] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 444.794938][ T1234] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 444.794959][ T1234] usb 8-1: Product: syz [ 444.794975][ T1234] usb 8-1: Manufacturer: syz [ 444.822812][T12955] sctp: [Deprecated]: syz.1.2462 (pid 12955) Use of int in max_burst socket option. [ 444.822812][T12955] Use struct sctp_assoc_value instead [ 444.885851][T12957] FAULT_INJECTION: forcing a failure. [ 444.885851][T12957] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 444.885882][T12957] CPU: 1 UID: 0 PID: 12957 Comm: syz.1.2464 Not tainted syzkaller #0 PREEMPT(full) [ 444.885907][T12957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 444.885920][T12957] Call Trace: [ 444.885927][T12957] [ 444.885935][T12957] dump_stack_lvl+0xe8/0x150 [ 444.885971][T12957] should_fail_ex+0x3eb/0x540 [ 444.886004][T12957] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 444.886059][T12957] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 444.886101][T12957] ? shmem_write_begin+0x1d8/0x330 [ 444.886134][T12957] generic_perform_write+0x5c7/0x8e0 [ 444.886176][T12957] ? __pfx_generic_perform_write+0x10/0x10 [ 444.886203][T12957] ? down_write+0x166/0x200 [ 444.886231][T12957] ? generic_write_checks_count+0x41a/0x520 [ 444.886258][T12957] ? file_update_time_flags+0x2d5/0x440 [ 444.886292][T12957] shmem_file_write_iter+0xf8/0x120 [ 444.886323][T12957] vfs_write+0x612/0xba0 [ 444.886358][T12957] ? __pfx_vfs_write+0x10/0x10 [ 444.886388][T12957] ? __fget_files+0x3a2/0x420 [ 444.886411][T12957] ? __fget_files+0x2a/0x420 [ 444.886440][T12957] ? fdget+0x1ac/0x250 [ 444.886479][T12957] ksys_write+0x150/0x270 [ 444.886509][T12957] ? __pfx_ksys_write+0x10/0x10 [ 444.886549][T12957] do_syscall_64+0x16a/0x530 [ 444.886576][T12957] ? trace_irq_disable+0x3b/0x140 [ 444.886603][T12957] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.886624][T12957] ? clear_bhb_loop+0x70/0xc0 [ 444.886649][T12957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 444.886669][T12957] RIP: 0033:0x7fdd5b79fb19 [ 444.886689][T12957] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 444.886706][T12957] RSP: 002b:00007fdd5c667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 444.886727][T12957] RAX: ffffffffffffffda RBX: 00007fdd5ba25fa0 RCX: 00007fdd5b79fb19 [ 444.886743][T12957] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 444.886756][T12957] RBP: 00007fdd5b837b70 R08: 0000000000000000 R09: 0000000000000000 [ 444.886769][T12957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 444.886781][T12957] R13: 00007fdd5ba26038 R14: 00007fdd5ba25fa0 R15: 00007ffff524c098 [ 444.886815][T12957] [ 445.106222][ T14] net_ratelimit: 559 callbacks suppressed [ 445.136995][ T1234] cdc_wdm 8-1:1.0: skipping garbage [ 445.137015][ T1234] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 445.192351][ T5729] usb 8-1: USB disconnect, device number 19 [ 445.696215][ T5729] usb 8-1: new high-speed USB device number 20 using dummy_hcd [ 445.848600][ T5729] usb 8-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 445.849675][ T5729] usb 8-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 445.849697][ T5729] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 445.849715][ T5729] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 445.849774][ T5729] usb 8-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 445.851388][ T5729] usb 8-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 445.851399][ T5729] usb 8-1: Product: syz [ 445.851406][ T5729] usb 8-1: Manufacturer: syz [ 445.857057][ T5729] cdc_wdm 8-1:1.0: skipping garbage [ 445.857077][ T5729] cdc_wdm 8-1:1.0: probe with driver cdc_wdm failed with error -22 [ 446.403013][T12992] FAULT_INJECTION: forcing a failure. [ 446.403013][T12992] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 446.403048][T12992] CPU: 0 UID: 0 PID: 12992 Comm: syz.1.2474 Not tainted syzkaller #0 PREEMPT(full) [ 446.403077][T12992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 446.403091][T12992] Call Trace: [ 446.403100][T12992] [ 446.403110][T12992] dump_stack_lvl+0xe8/0x150 [ 446.403149][T12992] should_fail_ex+0x3eb/0x540 [ 446.403180][T12992] copy_folio_from_iter_atomic+0x45a/0x1a80 [ 446.403239][T12992] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 446.403284][T12992] ? shmem_write_begin+0x1d8/0x330 [ 446.403320][T12992] generic_perform_write+0x5c7/0x8e0 [ 446.403365][T12992] ? __pfx_generic_perform_write+0x10/0x10 [ 446.403397][T12992] ? do_raw_spin_unlock+0xf5/0x200 [ 446.403431][T12992] ? mnt_put_write_access_file+0xc3/0x100 [ 446.403467][T12992] ? file_update_time_flags+0x3ab/0x440 [ 446.403503][T12992] shmem_file_write_iter+0xf8/0x120 [ 446.403536][T12992] vfs_write+0x612/0xba0 [ 446.403575][T12992] ? __pfx_vfs_write+0x10/0x10 [ 446.403608][T12992] ? __fget_files+0x3a2/0x420 [ 446.403633][T12992] ? __fget_files+0x2a/0x420 [ 446.403663][T12992] ? fdget+0x1ac/0x250 [ 446.403699][T12992] ksys_write+0x150/0x270 [ 446.403730][T12992] ? __pfx_ksys_write+0x10/0x10 [ 446.403774][T12992] do_syscall_64+0x16a/0x530 [ 446.403804][T12992] ? trace_irq_disable+0x3b/0x140 [ 446.403830][T12992] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.403854][T12992] ? clear_bhb_loop+0x70/0xc0 [ 446.403887][T12992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.403910][T12992] RIP: 0033:0x7fdd5b79fb19 [ 446.403931][T12992] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 446.403950][T12992] RSP: 002b:00007fdd5c667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 446.403973][T12992] RAX: ffffffffffffffda RBX: 00007fdd5ba25fa0 RCX: 00007fdd5b79fb19 [ 446.403990][T12992] RDX: 00000000fffffdef RSI: 0000200000006ac0 RDI: 0000000000000005 [ 446.404005][T12992] RBP: 00007fdd5b837b70 R08: 0000000000000000 R09: 0000000000000000 [ 446.404018][T12992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 446.404032][T12992] R13: 00007fdd5ba26038 R14: 00007fdd5ba25fa0 R15: 00007ffff524c098 [ 446.404068][T12992] [ 446.597603][ T5729] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 446.747111][ T5729] usb 7-1: New USB device found: idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 446.748413][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748433][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748452][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748470][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748488][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748506][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748524][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748541][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748558][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748575][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748592][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748609][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748626][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748642][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748659][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748677][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748694][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748711][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748728][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748745][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748762][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748786][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.748804][ T5729] usb 7-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 446.754841][ T5729] usb 7-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 446.754863][ T5729] usb 7-1: Product: syz [ 446.754878][ T5729] usb 7-1: Manufacturer: syz [ 446.794376][ T5729] uvcvideo 7-1:1.1: Unknown video format 32595559-0000-0010-0202-020202020202 [ 446.794504][ T5729] uvcvideo 7-1:1.0: Found UVC 1.00 device syz (225a:e1d4) [ 446.794629][ T5729] uvcvideo 7-1:1.1: No supported video formats found. [ 446.794643][ T5729] uvcvideo 7-1:1.1: Failed to initialize the device (-22). [ 446.810900][ T5729] uvcvideo 7-1:1.0: probe with driver uvcvideo failed with error -22 [ 447.482289][ T5729] usb 8-1: USB disconnect, device number 20 [ 447.601079][T12988] kvm: pic: non byte write [ 447.622895][ T27] usb 7-1: USB disconnect, device number 20 [ 448.455940][T13033] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 448.455956][T13033] block device autoloading is deprecated and will be removed. [ 448.516566][T13033] [ 448.518922][T13033] ====================================================== [ 448.526031][T13033] WARNING: possible circular locking dependency detected [ 448.533075][T13033] syzkaller #0 Not tainted [ 448.537498][T13033] ------------------------------------------------------ [ 448.544519][T13033] syz.1.2489/13033 is trying to acquire lock: [ 448.550594][T13033] ffffffff90b6d920 (major_names_lock){+.+.}-{4:4}, at: blk_request_module+0x35/0x2a0 [ 448.560216][T13033] [ 448.560216][T13033] but task is already holding lock: [ 448.567010][ T5729] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 448.568668][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.568691][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.568723][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.569149][ T5729] raw-gadget.0 gadget.6: gadget reset [ 448.570103][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.570122][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.570153][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 21 [ 448.631507][T13033] ffff88804a7e6358 (&mddev->reconfig_mutex){+.+.}-{4:4}, at: mddev_suspend_and_lock+0x48/0xf0 [ 448.636231][ T5729] raw-gadget.0 gadget.6: gadget resumed [ 448.636276][ T5729] dummy_hcd dummy_hcd.6: port status 0x00100503 has changes [ 448.636330][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.636349][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 448.636378][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 28 [ 448.636561][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.636578][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 448.636607][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.636721][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.636739][ C1] kcov: kcov_start: t = ffff88807f72be80, size = 262144, area = ffffc900020d1000 [ 448.636762][ C1] kcov: kcov_start: t = ffff88807f72be80, size = 1048576, area = ffffc900171e9000 [ 448.636782][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 448.696735][ C1] dummy_udc dummy_udc.6: set_address = 21 [ 448.696776][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.696794][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.696825][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 21 [ 448.706129][ C1] eth0: xmit ffff8880586714f0 42:01:0a:80:00:01 [ 448.706160][ C1] Added buffer head 36 to ffff8880297ab200 [ 448.706192][ C1] virtqueue callback for ffff8880297ab200 (ffffffff86de2b60) [ 448.706264][ C1] Sent skb ffff8880586714f0 [ 448.706279][ C1] No more buffers in queue [ 448.717814][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.717840][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.717871][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.718032][ T5729] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 448.718418][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.718436][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.718464][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.718849][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.718867][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.718895][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.718944][ T5729] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 448.718966][ T5729] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 448.718984][ T5729] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 448.719011][ T5729] usb 7-1: skipped 6 descriptors after interface [ 448.719033][ T5729] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 448.719413][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.719431][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.719459][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.719510][ T5729] usb 7-1: default language 0x0409 [ 448.719869][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.719887][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 448.719915][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.720331][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.720348][ C1] kcov: kcov_start: t = ffff88807f855dc0, size = 262144, area = ffffc900020d1000 [ 448.720376][ C1] kcov: kcov_start: t = ffff88807f855dc0, size = 524288, area = ffffc90005b8a000 [ 448.720397][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 27 [ 448.720460][ T5729] usb 7-1: udev 21, busnum 7, minor = 788 [ 448.720481][ T5729] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 448.720499][ T5729] usb 7-1: Product: syz [ 448.720513][ T5729] usb 7-1: Manufacturer: syz [ 448.720536][ T5729] device: '7-1': device_add [ 448.720550][ T5729] kobject: '7-1' (ffff88807893a0b0): kobject_add_internal: parent: 'usb7', set: 'devices' [ 448.720609][ T5729] usb 7-1: ACPI companion not found [ 448.721059][ T5729] bus: 'usb': add device 7-1 [ 448.721183][ T5729] PM: Adding info for usb:7-1 [ 448.843853][ T5729] kobject: '7-1' (ffff88807893a0b0): kobject_uevent_env [ 448.843898][ T5729] kobject: '7-1' (ffff88807893a0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 448.844311][ T5729] usb 7-1: bus: 'usb': __driver_probe_device: matched device with driver usb [ 448.844337][ T5729] usb 7-1: bus: 'usb': really_probe: probing driver usb with device [ 448.844405][ T5729] usb 7-1: usb_probe_device [ 448.844422][ T5729] usb 7-1: configuration #1 chosen from 1 choice [ 448.845922][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.845945][ C1] kcov: kcov_start: t = ffff88807f855dc0, size = 262144, area = ffffc900020d1000 [ 448.845977][ C1] kcov: kcov_start: t = ffff88807f855dc0, size = 524288, area = ffffc90005b8a000 [ 448.846000][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 27 [ 448.846115][ T5729] usb 7-1: adding 7-1:1.0 (config #1, interface 0) [ 448.846145][ T5729] device: '7-1:1.0': device_add [ 448.846160][ T5729] kobject: '7-1:1.0' (ffff88802b844078): kobject_add_internal: parent: '7-1', set: 'devices' [ 448.846386][ T5729] bus: 'usb': add device 7-1:1.0 [ 448.846462][ T5729] PM: Adding info for usb:7-1:1.0 [ 448.846479][ T5729] kobject: '7-1:1.0' (ffff88802b844078): kobject_uevent_env [ 448.846517][ T5729] kobject: '7-1:1.0' (ffff88802b844078): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0' [ 448.846903][ T5729] usb 7-1:1.0: bus: 'usb': __driver_probe_device: matched device with driver cdc_wdm [ 448.846927][ T5729] usb 7-1:1.0: bus: 'usb': really_probe: probing driver cdc_wdm with device [ 448.847001][ T5729] cdc_wdm 7-1:1.0: usb_probe_interface [ 448.847016][ T5729] cdc_wdm 7-1:1.0: usb_probe_interface - got id [ 448.847038][ T5729] cdc_wdm 7-1:1.0: skipping garbage [ 448.847050][ T5729] cdc_wdm 7-1:1.0: skipping garbage [ 448.847062][ T5729] cdc_wdm 7-1:1.0: skipping garbage [ 448.847081][ T5729] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 448.847098][ T5729] kernfs 7-1:1.0: removing [ 448.847135][ T5729] kernfs driver: removing [ 448.847609][ T5729] usb 7-1:1.0: bus: 'usb': __driver_probe_device: matched device with driver usbtest [ 448.847632][ T5729] usb 7-1:1.0: bus: 'usb': really_probe: probing driver usbtest with device [ 448.847707][ T5729] usbtest 7-1:1.0: usb_probe_interface [ 448.847723][ T5729] usbtest 7-1:1.0: usb_probe_interface - got id [ 448.847742][ T5729] usbtest 7-1:1.0: probe with driver usbtest rejects match -19 [ 448.847767][ T5729] kernfs 7-1:1.0: removing [ 448.847799][ T5729] kernfs driver: removing [ 448.848244][ T5729] usb 7-1: driver: 'usb': driver_bound: bound to device [ 448.848277][ T5729] kobject: '7-1' (ffff88807893a0b0): kobject_uevent_env [ 448.848317][ T5729] kobject: '7-1' (ffff88807893a0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 448.848466][ T5729] usb 7-1: bus: 'usb': really_probe: bound device to driver usb [ 448.848554][ T5729] device: 'ep_00': device_add [ 448.848568][ T5729] kobject: 'ep_00' (ffff88802b842010): kobject_add_internal: parent: '7-1', set: 'devices' [ 448.848816][ T5729] PM: Adding info for No Bus:ep_00 [ 448.848829][ T5729] kobject: 'ep_00' (ffff88802b842010): kobject_uevent_env [ 448.848845][ T5729] kobject: 'ep_00' (ffff88802b842010): kobject_uevent_env: filter function caused the event to drop! [ 448.848868][ T5729] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 105820 [ 448.849554][ T5729] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 448.849573][ T5729] kcov: kcov_start: t = ffff88807f72be80, size = 1048576, area = ffffc900171e9000 [ 448.849595][ T5729] hub 7-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 448.849803][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 448.849823][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 448.849855][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 448.849916][ T5729] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 1002 [ 448.855564][T13037] kcov: kcov_task_exit: t = ffff88807f855dc0, kcov->t = ffff88807f855dc0 [ 448.926214][ C1] eth0: xmit ffff888058670ff0 42:01:0a:80:00:01 [ 448.926254][ C1] Added buffer head 36 to ffff8880297ab200 [ 448.926290][ C1] virtqueue callback for ffff8880297ab200 (ffffffff86de2b60) [ 448.927765][ C1] Sent skb ffff888058670ff0 [ 448.927781][ C1] No more buffers in queue [ 449.356111][ C1] eth0: xmit ffff888058670ff0 42:01:0a:80:00:01 [ 449.356146][ C1] Added buffer head 36 to ffff8880297ab200 [ 449.356180][ C1] virtqueue callback for ffff8880297ab200 (ffffffff86de2b60) [ 449.356207][ C1] Sent skb ffff888058670ff0 [ 449.356221][ C1] No more buffers in queue [ 449.512232][T13033] [ 449.512232][T13033] which lock already depends on the new lock. [ 449.512232][T13033] [ 449.522642][T13033] [ 449.522642][T13033] the existing dependency chain (in reverse order) is: [ 449.531645][T13033] [ 449.531645][T13033] -> #2 (&mddev->reconfig_mutex){+.+.}-{4:4}: [ 449.539887][T13033] __mutex_lock+0x197/0x15a0 [ 449.545002][T13033] md_alloc+0x81e/0xf40 [ 449.549762][T13033] md_alloc_and_put+0x1a/0x1f0 [ 449.555036][T13033] blk_request_module+0x27d/0x2a0 [ 449.560580][T13033] blkdev_get_no_open+0x3f/0xe0 [ 449.566033][T13033] blkdev_open+0x1d7/0x600 [ 449.570963][T13033] do_dentry_open+0x80e/0x1360 [ 449.576239][T13033] vfs_open_consume+0x4a/0x350 [ 449.581513][T13033] path_openat+0x16fc/0x20f0 [ 449.586618][T13033] do_file_open+0x23e/0x4a0 [ 449.591636][T13033] do_sys_openat2+0x115/0x200 [ 449.596821][T13033] __x64_sys_openat+0x138/0x170 [ 449.602178][T13033] do_syscall_64+0x16a/0x530 [ 449.607293][T13033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.613715][T13033] [ 449.613715][T13033] -> #1 (disks_mutex){+.+.}-{4:4}: [ 449.621027][T13033] __mutex_lock+0x197/0x15a0 [ 449.626156][T13033] md_alloc+0x40/0xf40 [ 449.630743][T13033] md_alloc_and_put+0x1a/0x1f0 [ 449.636019][T13033] blk_request_module+0x27d/0x2a0 [ 449.641557][T13033] blkdev_get_no_open+0x3f/0xe0 [ 449.646929][T13033] blkdev_open+0x1d7/0x600 [ 449.651853][T13033] do_dentry_open+0x80e/0x1360 [ 449.657127][T13033] vfs_open_consume+0x4a/0x350 [ 449.662417][T13033] path_openat+0x16fc/0x20f0 [ 449.667525][T13033] do_file_open+0x23e/0x4a0 [ 449.672561][T13033] do_sys_openat2+0x115/0x200 [ 449.677765][T13033] __x64_sys_openat+0x138/0x170 [ 449.683230][T13033] do_syscall_64+0x16a/0x530 [ 449.688340][T13033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.694747][T13033] [ 449.694747][T13033] -> #0 (major_names_lock){+.+.}-{4:4}: [ 449.702467][T13033] __lock_acquire+0x164c/0x2de0 [ 449.707833][T13033] lock_acquire+0x115/0x350 [ 449.712847][T13033] __mutex_lock+0x197/0x15a0 [ 449.717977][T13033] blk_request_module+0x35/0x2a0 [ 449.723434][T13033] blkdev_get_no_open+0x3f/0xe0 [ 449.728824][T13033] bdev_file_open_by_dev+0xa0/0x240 [ 449.734546][T13033] md_import_device+0x2e9/0x650 [ 449.739919][T13033] md_add_new_disk+0x3a3/0x1850 [ 449.745315][T13033] md_ioctl+0x2027/0x2630 [ 449.750160][T13033] blkdev_ioctl+0x5e3/0x740 [ 449.755171][T13033] __se_sys_ioctl+0xfc/0x170 [ 449.760276][T13033] do_syscall_64+0x16a/0x530 [ 449.765381][T13033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.771785][T13033] [ 449.771785][T13033] other info that might help us debug this: [ 449.771785][T13033] [ 449.781998][T13033] Chain exists of: [ 449.781998][T13033] major_names_lock --> disks_mutex --> &mddev->reconfig_mutex [ 449.781998][T13033] [ 449.795374][T13033] Possible unsafe locking scenario: [ 449.795374][T13033] [ 449.802814][T13033] CPU0 CPU1 [ 449.808167][T13033] ---- ---- [ 449.813514][T13033] lock(&mddev->reconfig_mutex); [ 449.818525][T13033] lock(disks_mutex); [ 449.825101][T13033] lock(&mddev->reconfig_mutex); [ 449.832635][T13033] lock(major_names_lock); [ 449.837126][T13033] [ 449.837126][T13033] *** DEADLOCK *** [ 449.837126][T13033] [ 449.845254][T13033] locks held by syz.1.2489/13033: 1, on CPU#0: [ 449.851393][T13033] #0: ffff88804a7e6358 (&mddev->reconfig_mutex){+.+.}-{4:4}, at: mddev_suspend_and_lock+0x48/0xf0 [ 449.862106][T13033] [ 449.862106][T13033] stack backtrace: [ 449.867982][T13033] CPU: 0 UID: 0 PID: 13033 Comm: syz.1.2489 Not tainted syzkaller #0 PREEMPT(full) [ 449.877342][T13033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 449.887386][T13033] Call Trace: [ 449.890657][T13033] [ 449.893577][T13033] dump_stack_lvl+0xe8/0x150 [ 449.898169][T13033] print_circular_bug+0x2e2/0x300 [ 449.903190][T13033] check_noncircular+0x12f/0x150 [ 449.908124][T13033] __lock_acquire+0x164c/0x2de0 [ 449.912984][T13033] ? prep_new_page+0x22/0xb0 [ 449.917566][T13033] ? get_page_from_freelist+0x22a1/0x22e0 [ 449.923282][T13033] lock_acquire+0x115/0x350 [ 449.927777][T13033] ? blk_request_module+0x35/0x2a0 [ 449.932885][T13033] __mutex_lock+0x197/0x15a0 [ 449.937469][T13033] ? blk_request_module+0x35/0x2a0 [ 449.942570][T13033] ? lock_acquire+0x115/0x350 [ 449.947238][T13033] ? blk_request_module+0x35/0x2a0 [ 449.952340][T13033] ? __pfx___mutex_lock+0x10/0x10 [ 449.957361][T13033] ? find_inode_fast+0x5dc/0x740 [ 449.962289][T13033] ? find_inode_fast+0xd2/0x740 [ 449.967132][T13033] blk_request_module+0x35/0x2a0 [ 449.972068][T13033] blkdev_get_no_open+0x3f/0xe0 [ 449.976917][T13033] bdev_file_open_by_dev+0xa0/0x240 [ 449.982124][T13033] md_import_device+0x2e9/0x650 [ 449.986977][T13033] md_add_new_disk+0x3a3/0x1850 [ 449.991826][T13033] md_ioctl+0x2027/0x2630 [ 449.996154][T13033] ? tomoyo_path_number_perm+0x219/0x5f0 [ 450.001943][T13033] ? __pfx_md_ioctl+0x10/0x10 [ 450.006617][T13033] ? do_vfs_ioctl+0x11a7/0x1570 [ 450.011465][T13033] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 450.016486][T13033] ? do_futex+0x3e7/0x4e0 [ 450.020850][T13033] ? __pfx_md_ioctl+0x10/0x10 [ 450.025518][T13033] blkdev_ioctl+0x5e3/0x740 [ 450.030041][T13033] ? __pfx_blkdev_ioctl+0x10/0x10 [ 450.035055][T13033] ? bpf_lsm_file_ioctl+0x9/0x20 [ 450.039989][T13033] ? __pfx_blkdev_ioctl+0x10/0x10 [ 450.045002][T13033] __se_sys_ioctl+0xfc/0x170 [ 450.049590][T13033] do_syscall_64+0x16a/0x530 [ 450.054261][T13033] ? trace_irq_disable+0x3b/0x140 [ 450.059276][T13033] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.065331][T13033] ? clear_bhb_loop+0x70/0xc0 [ 450.069997][T13033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.075881][T13033] RIP: 0033:0x7fdd5b79fb19 [ 450.080290][T13033] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 450.099902][T13033] RSP: 002b:00007fdd5c646028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 450.108319][T13033] RAX: ffffffffffffffda RBX: 00007fdd5ba26090 RCX: 00007fdd5b79fb19 [ 450.116294][T13033] RDX: 0000000000000000 RSI: 0000000040140921 RDI: 0000000000000005 [ 450.124258][T13033] RBP: 00007fdd5b837b70 R08: 0000000000000000 R09: 0000000000000000 [ 450.132218][T13033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 450.140179][T13033] R13: 00007fdd5ba26128 R14: 00007fdd5ba26090 R15: 00007ffff524c098 [ 450.148147][T13033] [ 450.151318][ C0] virtqueue callback for ffff8880297abc00 (ffffffff86de2a20) [ 450.151360][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 450.151399][ C0] virtqueue interrupt with no work for ffff888021775000 [ 450.151413][ C0] virtqueue interrupt with no work for ffff888021775200 [ 450.151579][ C0] net_ratelimit: 72 callbacks suppressed [ 450.151593][ C0] wireguard: wg0: Sending keepalive packet to peer 2 ([::1]:20003/0%0) [ 450.151890][ C0] wireguard: wg2: Sending keepalive packet to peer 47 ([::1]:20001/0%0) [ 450.152328][ C0] wireguard: wg0: Sending keepalive packet to peer 32 ([::1]:20003/0%0) [ 450.152389][ C0] wireguard: wg1: Handshake for peer 22 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 2) [ 450.152439][ C0] wireguard: wg2: Handshake for peer 24 (127.0.0.1:20002) did not complete after 5 seconds, retrying (try 2) [ 450.152872][ C0] No more buffers in queue [ 450.153162][ C0] Receiving skb proto 0x0800 len 52 type 0 [ 450.153205][ C0] Receiving skb proto 0x0800 len 52 type 0 [ 450.153239][ C0] Receiving skb proto 0x0800 len 40 type 0 [ 450.153274][ C0] Receiving skb proto 0x0800 len 40 type 0 [ 450.153308][ C0] Receiving skb proto 0x0800 len 40 type 0 [ 450.153325][ C0] No more buffers in queue [ 450.153341][ C0] Added buffer head 112 to ffff8880297abc00 [ 450.153363][ C0] Added buffer head 113 to ffff8880297abc00 [ 450.153380][ C0] Added buffer head 114 to ffff8880297abc00 [ 450.153393][ C0] Added buffer head 115 to ffff8880297abc00 [ 450.153407][ C0] Added buffer head 116 to ffff8880297abc00 [ 450.153424][ C0] Added buffer head 166 to ffff8880297abc00 [ 450.153438][ C0] Added buffer head 167 to ffff8880297abc00 [ 450.153454][ C0] Added buffer head 168 to ffff8880297abc00 [ 450.153466][ C0] Added buffer head 169 to ffff8880297abc00 [ 450.153478][ C0] Added buffer head 170 to ffff8880297abc00 [ 450.153491][ C0] Added buffer head 171 to ffff8880297abc00 [ 450.153504][ C0] Added buffer head 172 to ffff8880297abc00 [ 450.153525][ C0] Added buffer head 173 to ffff8880297abc00 [ 450.153537][ C0] Added buffer head 174 to ffff8880297abc00 [ 450.153552][ C0] Added buffer head 175 to ffff8880297abc00 [ 450.153565][ C0] Added buffer head 176 to ffff8880297abc00 [ 450.153578][ C0] Added buffer head 177 to ffff8880297abc00 [ 450.153592][ C0] Added buffer head 178 to ffff8880297abc00 [ 450.153605][ C0] Added buffer head 179 to ffff8880297abc00 [ 450.153620][ C0] Added buffer head 180 to ffff8880297abc00 [ 450.153634][ C0] Added buffer head 181 to ffff8880297abc00 [ 450.153649][ C0] Added buffer head 67 to ffff8880297abc00 [ 450.153664][ C0] Added buffer head 68 to ffff8880297abc00 [ 450.153678][ C0] Added buffer head 69 to ffff8880297abc00 [ 450.153692][ C0] Added buffer head 70 to ffff8880297abc00 [ 450.153707][ C0] Added buffer head 71 to ffff8880297abc00 [ 450.153721][ C0] Added buffer head 72 to ffff8880297abc00 [ 450.153734][ C0] Added buffer head 73 to ffff8880297abc00 [ 450.153740][T10301] wireguard: wg1: Receiving keepalive packet from peer 33 ([::1]:20001/0%0) [ 450.153749][ C0] Added buffer head 48 to ffff8880297abc00 [ 450.153765][ C0] Added buffer head 49 to ffff8880297abc00 [ 450.153779][ C0] Added buffer head 50 to ffff8880297abc00 [ 450.153794][ C0] Added buffer head 51 to ffff8880297abc00 [ 450.153806][ C0] Added buffer head 52 to ffff8880297abc00 [ 450.153819][ C0] Added buffer head 53 to ffff8880297abc00 [ 450.154450][ T1234] Added buffer head 0 to ffff888021781e00 [ 450.154623][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 450.154662][ C0] virtqueue interrupt with no work for ffff888021775000 [ 450.154677][ C0] virtqueue interrupt with no work for ffff888021775200 [ 450.158425][ T1921] wireguard: wg1: Sending handshake initiation to peer 22 (127.0.0.1:20003) [ 450.158766][ T1921] wireguard: wg2: Sending handshake initiation to peer 24 (127.0.0.1:20002) [ 450.163466][ T1234] Added buffer head 0 to ffff888021781e00 [ 450.163690][ T5734] wireguard: wg2: Receiving keepalive packet from peer 5 ([::1]:20001/0%0) [ 450.169002][T13029] bus: 'gadget': remove driver raw-gadget.0 [ 450.169037][T13029] kernfs bind: removing [ 450.169074][T13029] kernfs unbind: removing [ 450.169099][T13029] kernfs uevent: removing [ 450.169128][T13029] kernfs gadget.6: removing [ 450.169157][T13029] kernfs driver: removing [ 450.169191][T13029] udc dummy_udc.6: unbinding gadget driver [USB Raw Gadget] [ 450.169214][T13029] raw-gadget.0 gadget.6: gadget suspended [ 450.169242][T13029] dummy_hcd dummy_hcd.6: port status 0x00010100 has changes [ 450.169284][T13029] raw-gadget.0 gadget.6: gadget disconnected [ 450.169310][T13029] kobject: 'dummy_udc.6' (ffff88802cbb6018): kobject_uevent_env [ 450.169345][T13029] kobject: 'dummy_udc.6' (ffff88802cbb6018): fill_kobj_path: path = '/devices/platform/dummy_udc.6/udc/dummy_udc.6' [ 450.169388][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.169407][ C1] kcov: kcov_start: t = ffff8880325f9f40, size = 262144, area = ffffc900020d1000 [ 450.169459][ C1] kcov: kcov_start: t = ffff8880325f9f40, size = 524288, area = ffffc9000e871000 [ 450.169479][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 112 [ 450.169608][T13029] kobject: 'gadget.6' (ffff88802baaccd8): kobject_uevent_env [ 450.169643][T13029] kobject: 'gadget.6' (ffff88802baaccd8): fill_kobj_path: path = '/devices/platform/dummy_udc.6/gadget.6' [ 450.169731][T13029] kernfs module: removing [ 450.169770][T13029] kernfs gadget:raw-gadget.0: removing [ 450.169803][T13029] kobject: 'raw-gadget.0' (ffff888038500a00): kobject_cleanup, parent ffff8880226d4e50 [ 450.169823][T13029] kobject: 'raw-gadget.0' (ffff888038500a00): auto cleanup kobject_del [ 450.169838][T13029] kobject: 'raw-gadget.0' (ffff888038500a00): auto cleanup 'remove' event [ 450.169854][T13029] kobject: 'raw-gadget.0' (ffff888038500a00): kobject_uevent_env [ 450.169886][T13029] kobject: 'raw-gadget.0' (ffff888038500a00): fill_kobj_path: path = '/bus/gadget/drivers/raw-gadget.0' [ 450.169979][T13029] kernfs raw-gadget.0: removing [ 450.169998][T13029] kobject: 'raw-gadget.0' (ffff888038500a00): calling ktype release [ 450.170022][T13029] driver: 'raw-gadget.0': driver_release [ 450.170042][T13029] kobject: 'raw-gadget.0': free name [ 450.170170][ T5729] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 450.170177][ T5732] wireguard: wg1: Receiving keepalive packet from peer 3 ([::1]:20001/0%0) [ 450.170188][ T5729] kcov: kcov_start: t = ffff88807f72be80, size = 1048576, area = ffffc900171e9000 [ 450.170211][ T5729] hub 7-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 450.170744][ T5729] dummy_hcd dummy_hcd.6: port status 0x00010100 has changes [ 450.170816][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.170835][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.170883][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 98 [ 450.170913][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.170930][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.170957][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.171074][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.171091][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.171118][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.171164][ T5729] usb usb7-port1: status 0100, change 0001, 12 Mb/s [ 450.171193][ T5729] usb 7-1: USB disconnect, device number 21 [ 450.171211][ T5729] usb 7-1: unregistering device [ 450.171225][ T5729] usb 7-1: unregistering interface 7-1:1.0 [ 450.171283][ T5729] kernfs power: removing [ 450.171314][ T5729] kernfs uevent: removing [ 450.171337][ T5729] kernfs bInterfaceNumber: removing [ 450.171365][ T5729] kernfs bAlternateSetting: removing [ 450.171414][ T5729] kernfs bNumEndpoints: removing [ 450.171442][ T5729] kernfs bInterfaceClass: removing [ 450.171468][ T5729] kernfs bInterfaceSubClass: removing [ 450.171493][ T5729] kernfs bInterfaceProtocol: removing [ 450.171534][ T5729] kernfs modalias: removing [ 450.171560][ T5729] kernfs supports_autosuspend: removing [ 450.171585][ T5729] kernfs authorized: removing [ 450.171622][ T5729] kernfs subsystem: removing [ 450.171649][ T5729] kernfs 7-1:1.0: removing [ 450.171674][ T5729] bus: 'usb': remove device 7-1:1.0 [ 450.171687][ T5729] PM: Removing info for usb:7-1:1.0 [ 450.171713][ T5729] kobject: '7-1:1.0' (ffff88802b844078): kobject_uevent_env [ 450.171744][ T5729] kobject: '7-1:1.0' (ffff88802b844078): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0' [ 450.171866][ T5729] kernfs 7-1:1.0: removing [ 450.171882][ T5729] kobject: '7-1:1.0' (ffff88802b844078): kobject_cleanup, parent 0000000000000000 [ 450.171902][ T5729] kobject: '7-1:1.0' (ffff88802b844078): calling ktype release [ 450.171931][ T5729] kobject: '7-1:1.0': free name [ 450.171952][ T5729] usb 7-1: usb_disable_device nuking all URBs [ 450.171972][ T5729] kernfs port: removing [ 450.171996][ T5729] kernfs device: removing [ 450.172026][ T5729] device: 'ep_00': device_unregister [ 450.172052][ T5729] kernfs runtime_status: removing [ 450.172078][ T5729] kernfs control: removing [ 450.172103][ T5729] kernfs runtime_suspended_time: removing [ 450.172127][ T5729] kernfs runtime_active_time: removing [ 450.172152][ T5729] kernfs autosuspend_delay_ms: removing [ 450.172191][ T5729] kernfs power: removing [ 450.172215][ T5729] kernfs uevent: removing [ 450.172243][ T5729] kernfs bLength: removing [ 450.172269][ T5729] kernfs bEndpointAddress: removing [ 450.172294][ T5729] kernfs bmAttributes: removing [ 450.172323][ T5729] kernfs bInterval: removing [ 450.172348][ T5729] kernfs wMaxPacketSize: removing [ 450.172373][ T5729] kernfs interval: removing [ 450.172398][ T5729] kernfs type: removing [ 450.172423][ T5729] kernfs direction: removing [ 450.172446][ T5729] PM: Removing info for No Bus:ep_00 [ 450.172463][ T5729] kobject: 'ep_00' (ffff88802b842010): kobject_uevent_env [ 450.172479][ T5729] kobject: 'ep_00' (ffff88802b842010): kobject_uevent_env: filter function caused the event to drop! [ 450.172498][ T5729] kernfs ep_00: removing [ 450.172531][ T5729] kobject: 'ep_00' (ffff88802b842010): kobject_cleanup, parent 0000000000000000 [ 450.172548][ T5729] kobject: 'ep_00' (ffff88802b842010): calling ktype release [ 450.172576][ T5729] kobject: 'ep_00': free name [ 450.172683][ T5729] kernfs autosuspend: removing [ 450.172712][ T5729] kernfs level: removing [ 450.172737][ T5729] kernfs connected_duration: removing [ 450.172763][ T5729] kernfs active_duration: removing [ 450.172791][ T5729] kernfs persist: removing [ 450.172827][ T5729] kernfs runtime_status: removing [ 450.172851][ T5729] kernfs control: removing [ 450.172875][ T5729] kernfs runtime_suspended_time: removing [ 450.172900][ T5729] kernfs runtime_active_time: removing [ 450.172924][ T5729] kernfs autosuspend_delay_ms: removing [ 450.172961][ T5729] kernfs power: removing [ 450.173198][ T5729] kernfs 189:788: removing [ 450.173224][ T5729] kernfs dev: removing [ 450.173249][ T5729] kernfs uevent: removing [ 450.173267][ T5729] kernfs removable: removing [ 450.173295][ T5729] kernfs configuration: removing [ 450.173320][ T5729] kernfs bNumInterfaces: removing [ 450.173345][ T5729] kernfs bConfigurationValue: removing [ 450.173369][ T5729] kernfs bmAttributes: removing [ 450.173394][ T5729] kernfs bMaxPower: removing [ 450.173419][ T5729] kernfs urbnum: removing [ 450.173444][ T5729] kernfs idVendor: removing [ 450.173461][ T5729] kernfs idProduct: removing [ 450.173477][ T5729] kernfs bcdDevice: removing [ 450.173493][ T5729] kernfs bDeviceClass: removing [ 450.173517][ T5729] kernfs bDeviceSubClass: removing [ 450.173542][ T5729] kernfs bDeviceProtocol: removing [ 450.173567][ T5729] kernfs bNumConfigurations: removing [ 450.173596][ T5729] kernfs bMaxPacketSize0: removing [ 450.173621][ T5729] kernfs speed: removing [ 450.173645][ T5729] kernfs rx_lanes: removing [ 450.173669][ T5729] kernfs tx_lanes: removing [ 450.173693][ T5729] kernfs busnum: removing [ 450.173717][ T5729] kernfs devnum: removing [ 450.173740][ T5729] kernfs devpath: removing [ 450.173764][ T5729] kernfs version: removing [ 450.173789][ T5729] kernfs maxchild: removing [ 450.173812][ T5729] kernfs quirks: removing [ 450.173835][ T5729] kernfs avoid_reset_quirk: removing [ 450.173860][ T5729] kernfs authorized: removing [ 450.173883][ T5729] kernfs remove: removing [ 450.173907][ T5729] kernfs ltm_capable: removing [ 450.173930][ T5729] kernfs devspec: removing [ 450.173954][ T5729] kernfs manufacturer: removing [ 450.173971][ T5729] kernfs product: removing [ 450.173988][ T5729] kernfs descriptors: removing [ 450.174009][ T5729] kernfs subsystem: removing [ 450.174077][ T5729] kernfs 7-1: removing [ 450.174101][ T5729] bus: 'usb': remove device 7-1 [ 450.174119][ T5729] kernfs 7-1: removing [ 450.174143][ T5729] kernfs driver: removing [ 450.174179][ T5729] kobject: '7-1' (ffff88807893a0b0): kobject_uevent_env [ 450.174213][ T5729] kobject: '7-1' (ffff88807893a0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 450.174343][ T5729] PM: Removing info for usb:7-1 [ 450.174366][ T5729] kobject: '7-1' (ffff88807893a0b0): kobject_uevent_env [ 450.174399][ T5729] kobject: '7-1' (ffff88807893a0b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 450.174510][ T5729] kernfs 7-1: removing [ 450.174529][ T5729] kobject: '7-1' (ffff88807893a0b0): kobject_cleanup, parent 0000000000000000 [ 450.174547][ T5729] kobject: '7-1' (ffff88807893a0b0): calling ktype release [ 450.174647][ T5729] kobject: '7-1': free name [ 450.174735][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.174753][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.174778][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 450.195873][T11584] wireguard: wg1: Receiving keepalive packet from peer 45 ([::1]:20001/0%0) [ 450.198202][T11567] wireguard: wg1: Receiving keepalive packet from peer 39 (127.0.0.1:20001) [ 450.198492][ T4968] sd 0:0:1:0: cmd ffff8880316cb8d0 CDB: 0x2a [ 450.198519][ T4968] Added buffer head 296 to ffff8880297a0600 [ 450.199793][ C1] virtqueue callback for ffff8880297a0600 (ffffffff868c6e10) [ 450.199819][ C1] sd 0:0:1:0: cmd ffff8880316cb8d0 response 0 status 0x0 sense_len 0 [ 450.199841][ C1] No more buffers in queue [ 450.200224][ T4968] blktrace: blktrace v1 cannot trace zone operation 0x901e000f [ 450.200242][ T4968] blktrace: blktrace v1 cannot trace zone operation 0x901e0001 [ 450.200262][ T4968] blktrace: blktrace v1 cannot trace zone operation 0x901e0004 [ 450.203445][ T2020] sd 0:0:1:0: cmd ffff8880294b5110 CDB: 0x35 [ 450.203472][ T2020] Added buffer head 296 to ffff8880297a0600 [ 450.203556][ C1] virtqueue callback for ffff8880297a0600 (ffffffff868c6e10) [ 450.203579][ C1] sd 0:0:1:0: cmd ffff8880294b5110 response 0 status 0x0 sense_len 0 [ 450.203602][ C1] No more buffers in queue [ 450.204075][ T2020] blktrace: blktrace v1 cannot trace zone operation 0x911a000c [ 450.204106][ T2020] blktrace: blktrace v1 cannot trace zone operation 0x914a0007 [ 450.204123][ T2020] sd 0:0:1:0: cmd ffff8880316cbc90 CDB: 0x2a [ 450.204156][ T2020] Added buffer head 296 to ffff8880297a0600 [ 450.205337][ C1] virtqueue callback for ffff8880297a0600 (ffffffff868c6e10) [ 450.205361][ C1] sd 0:0:1:0: cmd ffff8880316cbc90 response 0 status 0x0 sense_len 0 [ 450.205383][ C1] No more buffers in queue [ 450.205402][ C1] blktrace: blktrace v1 cannot trace zone operation 0x918a0008 [ 450.205428][ C1] blktrace: blktrace v1 cannot trace zone operation 0x918a0008 [ 450.206141][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.206161][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.206191][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.247042][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.247069][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.247099][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 21 [ 450.259858][T13013] kcov: kcov_task_exit: t = ffff88807fb4ddc0, kcov->t = ffff88807fb4ddc0 [ 450.261908][T13015] kcov: kcov_task_exit: t = ffff88807fed1f40, kcov->t = ffff88807fed1f40 [ 450.284066][T13038] async_waiting @ 13038 [ 450.284088][T13038] async_continuing @ 13038 after 0 usec [ 450.286266][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.286291][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.286321][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 21 [ 450.313542][T13031] kcov: kcov_task_exit: t = ffff888032611f40, kcov->t = ffff888032611f40 [ 450.313947][T13033] md: could not open device unknown-block(4,0). [ 450.313988][T13033] md: md_import_device returned -6 [ 450.314100][ T27] kobject: 'md' (ffff88804a7e60f0): kobject_cleanup, parent ffff88804ccadde0 [ 450.314121][ T27] kobject: 'md' (ffff88804a7e60f0): auto cleanup kobject_del [ 450.314141][ T27] kernfs level: removing [ 450.314160][ T27] kernfs new_level: removing [ 450.314202][ T27] kernfs bitmap_type: removing [ 450.314226][ T27] kernfs layout: removing [ 450.314250][ T27] kernfs raid_disks: removing [ 450.314273][ T27] kernfs uuid: removing [ 450.314298][ T27] kernfs chunk_size: removing [ 450.314322][ T27] kernfs component_size: removing [ 450.314345][ T27] kernfs resync_start: removing [ 450.314367][ T27] kernfs metadata_version: removing [ 450.314390][ T27] kernfs new_dev: removing [ 450.314413][ T27] kernfs safe_mode_delay: removing [ 450.314437][ T27] kernfs array_state: removing [ 450.314453][ T27] kernfs reshape_position: removing [ 450.314477][ T27] kernfs reshape_direction: removing [ 450.314501][ T27] kernfs array_size: removing [ 450.314524][ T27] kernfs max_read_errors: removing [ 450.314548][ T27] kernfs consistency_policy: removing [ 450.314572][ T27] kernfs fail_last_dev: removing [ 450.314596][ T27] kernfs serialize_policy: removing [ 450.314620][ T27] kernfs logical_block_size: removing [ 450.314644][ T27] kernfs md: removing [ 450.314658][ T27] kobject: 'md' (ffff88804a7e60f0): calling ktype release [ 450.314763][ T27] kernfs bdi: removing [ 450.316902][T13033] kcov: kcov_task_exit: t = ffff888036b75dc0, kcov->t = ffff888036b75dc0 [ 450.319180][ T27] device: '9:1': device_unregister [ 450.319215][ T27] kernfs runtime_status: removing [ 450.319247][ T27] kernfs control: removing [ 450.319272][ T27] kernfs runtime_suspended_time: removing [ 450.319296][ T27] kernfs runtime_active_time: removing [ 450.319321][ T27] kernfs autosuspend_delay_ms: removing [ 450.319359][ T27] kernfs power: removing [ 450.319384][ T27] kernfs subsystem: removing [ 450.319410][ T27] kernfs 9:1: removing [ 450.319449][ T27] kernfs uevent: removing [ 450.319471][ T27] kernfs read_ahead_kb: removing [ 450.319496][ T27] kernfs min_ratio: removing [ 450.319521][ T27] kernfs min_ratio_fine: removing [ 450.319545][ T27] kernfs max_ratio: removing [ 450.319570][ T27] kernfs max_ratio_fine: removing [ 450.319594][ T27] kernfs min_bytes: removing [ 450.319617][ T27] kernfs max_bytes: removing [ 450.319641][ T27] kernfs stable_pages_required: removing [ 450.319665][ T27] kernfs strict_limit: removing [ 450.319691][ T27] PM: Removing info for No Bus:9:1 [ 450.319709][ T27] kobject: '9:1' (ffff888079a0d000): kobject_uevent_env [ 450.319740][ T27] kobject: '9:1' (ffff888079a0d000): fill_kobj_path: path = '/devices/virtual/bdi/9:1' [ 450.319851][ T27] kernfs 9:1: removing [ 450.319869][ T27] kobject: '9:1' (ffff888079a0d000): kobject_cleanup, parent 0000000000000000 [ 450.319886][ T27] kobject: '9:1' (ffff888079a0d000): calling ktype release [ 450.319901][ T27] device: '9:1': device_create_release [ 450.319928][ T27] kobject: '9:1': free name [ 450.319947][ T27] kobject: 'queue' (ffff888079a0a388): kobject_uevent_env [ 450.319961][ T27] kobject: 'queue' (ffff888079a0a388): kobject_uevent_env: filter function caused the event to drop! [ 450.319981][ T27] kernfs max_hw_sectors_kb: removing [ 450.320009][ T27] kernfs max_sectors_kb: removing [ 450.320042][ T27] kernfs max_segments: removing [ 450.320067][ T27] kernfs max_discard_segments: removing [ 450.320092][ T27] kernfs max_integrity_segments: removing [ 450.320116][ T27] kernfs max_segment_size: removing [ 450.320140][ T27] kernfs max_write_streams: removing [ 450.320165][ T27] kernfs write_stream_granularity: removing [ 450.320190][ T27] kernfs hw_sector_size: removing [ 450.320214][ T27] kernfs logical_block_size: removing [ 450.320238][ T27] kernfs physical_block_size: removing [ 450.320262][ T27] kernfs chunk_sectors: removing [ 450.320287][ T27] kernfs minimum_io_size: removing [ 450.320311][ T27] kernfs optimal_io_size: removing [ 450.320335][ T27] kernfs discard_granularity: removing [ 450.320360][ T27] kernfs discard_max_bytes: removing [ 450.320384][ T27] kernfs discard_max_hw_bytes: removing [ 450.320408][ T27] kernfs atomic_write_max_bytes: removing [ 450.320433][ T27] kernfs atomic_write_boundary_bytes: removing [ 450.320458][ T27] kernfs atomic_write_unit_min_bytes: removing [ 450.320482][ T27] kernfs atomic_write_unit_max_bytes: removing [ 450.320507][ T27] kernfs write_zeroes_max_bytes: removing [ 450.320553][ T27] kernfs write_zeroes_unmap_max_hw_bytes: removing [ 450.320580][ T27] kernfs write_zeroes_unmap_max_bytes: removing [ 450.320605][ T27] kernfs zone_append_max_bytes: removing [ 450.320630][ T27] kernfs zone_write_granularity: removing [ 450.320654][ T27] kernfs rotational: removing [ 450.320677][ T27] kernfs zoned: removing [ 450.320704][ T27] kernfs iostats_passthrough: removing [ 450.320729][ T27] kernfs iostats: removing [ 450.320752][ T27] kernfs stable_writes: removing [ 450.320776][ T27] kernfs add_random: removing [ 450.320800][ T27] kernfs write_cache: removing [ 450.320820][ T27] kernfs fua: removing [ 450.320840][ T27] kernfs dax: removing [ 450.320861][ T27] kernfs virt_boundary_mask: removing [ 450.320886][ T27] kernfs dma_alignment: removing [ 450.320910][ T27] kernfs read_ahead_kb: removing [ 450.320934][ T27] kernfs discard_zeroes_data: removing [ 450.320957][ T27] kernfs write_same_max_bytes: removing [ 450.320981][ T27] kernfs nr_zones: removing [ 450.321012][ T27] kernfs nomerges: removing [ 450.321041][ T27] kernfs io_poll: removing [ 450.321063][ T27] kernfs io_poll_delay: removing [ 450.321096][ T27] kernfs queue: removing [ 450.321198][ T27] kobject: 'holders' (ffff888077dd2900): kobject_cleanup, parent ffff88804ccadde0 [ 450.321216][ T27] kobject: 'holders' (ffff888077dd2900): auto cleanup kobject_del [ 450.321232][ T27] kernfs holders: removing [ 450.321253][ T27] kobject: 'holders' (ffff888077dd2900): calling ktype release [ 450.321266][ T27] kobject: (ffff888077dd2900): dynamic_kobj_release [ 450.321285][ T27] kobject: 'holders': free name [ 450.321296][ T27] kobject: 'slaves' (ffff888077dd2a00): kobject_cleanup, parent ffff88804ccadde0 [ 450.321313][ T27] kobject: 'slaves' (ffff888077dd2a00): auto cleanup kobject_del [ 450.321328][ T27] kernfs slaves: removing [ 450.321349][ T27] kobject: 'slaves' (ffff888077dd2a00): calling ktype release [ 450.321362][ T27] kobject: (ffff888077dd2a00): dynamic_kobj_release [ 450.321380][ T27] kobject: 'slaves': free name [ 450.321393][ T27] kernfs md1: removing [ 450.321430][ T27] kernfs runtime_status: removing [ 450.321454][ T27] kernfs control: removing [ 450.321477][ T27] kernfs runtime_suspended_time: removing [ 450.321501][ T27] kernfs runtime_active_time: removing [ 450.321524][ T27] kernfs autosuspend_delay_ms: removing [ 450.321560][ T27] kernfs power: removing [ 450.321705][ T27] kernfs 9:1: removing [ 450.321730][ T27] kernfs dev: removing [ 450.321756][ T27] kernfs subsystem: removing [ 450.321782][ T27] kernfs md1: removing [ 450.321808][ T27] kernfs uevent: removing [ 450.321824][ T27] kernfs removable: removing [ 450.321851][ T27] kernfs range: removing [ 450.321874][ T27] kernfs ext_range: removing [ 450.321899][ T27] kernfs hidden: removing [ 450.321922][ T27] kernfs ro: removing [ 450.321945][ T27] kernfs size: removing [ 450.321968][ T27] kernfs alignment_offset: removing [ 450.322005][ T27] kernfs discard_alignment: removing [ 450.322035][ T27] kernfs capability: removing [ 450.322078][ T27] kernfs stat: removing [ 450.322103][ T27] kernfs inflight: removing [ 450.322128][ T27] kernfs events: removing [ 450.322152][ T27] kernfs events_async: removing [ 450.322175][ T27] kernfs events_poll_msecs: removing [ 450.322199][ T27] kernfs diskseq: removing [ 450.322224][ T27] kernfs partscan: removing [ 450.322248][ T27] kernfs make-it-fail: removing [ 450.322273][ T27] kernfs io-timeout-fail: removing [ 450.322297][ T27] kernfs enable: removing [ 450.322320][ T27] kernfs act_mask: removing [ 450.322344][ T27] kernfs pid: removing [ 450.322367][ T27] kernfs start_lba: removing [ 450.322389][ T27] kernfs end_lba: removing [ 450.322412][ T27] kernfs trace: removing [ 450.322436][ T27] kernfs format: removing [ 450.322459][ T27] kernfs tag_size: removing [ 450.322483][ T27] kernfs protection_interval_bytes: removing [ 450.322506][ T27] kernfs read_verify: removing [ 450.322529][ T27] kernfs write_generate: removing [ 450.322553][ T27] kernfs device_is_integrity_capable: removing [ 450.322577][ T27] kernfs integrity: removing [ 450.322610][ T27] PM: Removing info for No Bus:md1 [ 450.322628][ T27] kobject: 'md1' (ffff88804ccadde0): kobject_uevent_env [ 450.322661][ T27] kobject: 'md1' (ffff88804ccadde0): fill_kobj_path: path = '/devices/virtual/block/md1' [ 450.322762][ T27] kernfs md1: removing [ 450.327220][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.327243][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.327273][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.327325][ T5729] usb usb7-port1: debounce total 100ms stable 100ms status 0x100 [ 450.327357][ T5729] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 72920 [ 450.327496][ T5729] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 450.327513][ T5729] kcov: kcov_start: t = ffff88807f72be80, size = 1048576, area = ffffc900171e9000 [ 450.327533][ T5729] hub 7-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 450.327629][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.327647][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.327676][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.327754][ T5729] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 1171 [ 450.327798][ T449] hub 7-0:1.0: hub_suspend [ 450.327847][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.327864][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.327888][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 3 [ 450.327927][ T449] usb usb7: bus auto-suspend, wakeup 1 [ 450.327943][ T449] usb usb7: dummy_bus_suspend [ 450.348455][ C1] percpu_ref_switch_to_atomic_rcu: global 9223372036854775809 percpu 0 [ 450.348999][ T27] kobject: 'md': free name [ 450.349013][ T27] kobject: 'md1' (ffff88804ccadde0): kobject_cleanup, parent 0000000000000000 [ 450.349049][ T27] kobject: 'md1' (ffff88804ccadde0): calling ktype release [ 450.349173][ T27] kobject: 'queue' (ffff888079a0a388): kobject_cleanup, parent 0000000000000000 [ 450.349191][ T27] kobject: 'queue' (ffff888079a0a388): calling ktype release [ 450.349204][ T27] kobject: 'queue': free name [ 450.349498][ T27] kobject: 'md1': free name [ 450.375802][T13029] bus: 'gadget': add driver raw-gadget.0 [ 450.375841][T13029] kobject: 'raw-gadget.0' (ffff888079955000): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 450.375917][T13029] gadget gadget.6: bus: 'gadget': __driver_probe_device: matched device with driver raw-gadget.0 [ 450.375945][T13029] gadget gadget.6: bus: 'gadget': really_probe: probing driver raw-gadget.0 with device [ 450.376219][T13029] udc dummy_udc.6: binding gadget driver [USB Raw Gadget] [ 450.376255][T13029] raw-gadget.0 gadget.6: gadget connected [ 450.376286][T13029] dummy_hcd dummy_hcd.6: port status 0x00010101 has changes [ 450.376325][T13029] kobject: 'dummy_udc.6' (ffff88802cbb6018): kobject_uevent_env [ 450.376362][T13029] kobject: 'dummy_udc.6' (ffff88802cbb6018): fill_kobj_path: path = '/devices/platform/dummy_udc.6/udc/dummy_udc.6' [ 450.376494][T13029] raw-gadget.0 gadget.6: driver: 'raw-gadget.0': driver_bound: bound to device [ 450.376536][T13029] kobject: 'gadget.6' (ffff88802baaccd8): kobject_uevent_env [ 450.376570][T13029] kobject: 'gadget.6' (ffff88802baaccd8): fill_kobj_path: path = '/devices/platform/dummy_udc.6/gadget.6' [ 450.376669][T13029] raw-gadget.0 gadget.6: bus: 'gadget': really_probe: bound device to driver raw-gadget.0 [ 450.376998][ T27] usb usb7: usb wakeup-resume [ 450.377021][ T27] usb usb7: usb auto-resume [ 450.377036][ T27] usb usb7: dummy_bus_resume [ 450.377055][ T27] hub 7-0:1.0: hub_resume [ 450.377108][ T27] dummy_hcd dummy_hcd.6: port status 0x00010101 has changes [ 450.377215][T13029] kobject: 'raw-gadget.0' (ffff888079955000): kobject_uevent_env [ 450.377248][T13029] kobject: 'raw-gadget.0' (ffff888079955000): fill_kobj_path: path = '/bus/gadget/drivers/raw-gadget.0' [ 450.377288][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.377307][ C1] kcov: kcov_start: t = ffff8880325f9f40, size = 262144, area = ffffc900020d1000 [ 450.377338][ C1] kcov: kcov_start: t = ffff8880325f9f40, size = 524288, area = ffffc9000e871000 [ 450.377360][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 27 [ 450.377620][ T27] usb usb7-port1: status 0101 change 0001 [ 450.377720][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.377739][ C1] kcov: kcov_start: t = ffff888021ed3e80, size = 262144, area = ffffc900020d1000 [ 450.377768][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.386259][ C1] percpu_ref_switch_to_atomic_rcu: global 9223372036854775809 percpu 0 [ 450.391748][ C0] wireguard: wg0: Handshake for peer 19 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 450.496073][ T27] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 450.496097][ T27] kcov: kcov_start: t = ffff88801fe88000, size = 1048576, area = ffffc900171e9000 [ 450.496121][ T27] hub 7-0:1.0: state 7 ports 1 chg 0002 evt 0000 [ 450.496480][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.496501][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.496532][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.496605][ T27] usb usb7-port1: status 0101, change 0000, 12 Mb/s [ 450.496694][ T27] raw-gadget.0 gadget.6: gadget reset [ 450.496779][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.496796][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.496824][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.566151][ T27] raw-gadget.0 gadget.6: gadget resumed [ 450.566325][ T27] dummy_hcd dummy_hcd.6: port status 0x00100503 has changes [ 450.566383][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.566404][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.566447][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 81 [ 450.566543][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.566558][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.566579][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 450.566684][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.566701][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.566725][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 450.626113][ T27] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 450.626732][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.626755][ C1] kcov: kcov_start: t = ffff88801fa91f40, size = 262144, area = ffffc900020d1000 [ 450.626783][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 14 [ 450.626932][ T27] raw-gadget.0 gadget.6: gadget reset [ 450.627010][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.627027][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.627052][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 450.701063][ T27] raw-gadget.0 gadget.6: gadget resumed [ 450.701107][ T27] dummy_hcd dummy_hcd.6: port status 0x00100503 has changes [ 450.701161][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.701204][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.701235][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 28 [ 450.711290][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.711314][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.711346][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 21 [ 450.711465][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.711498][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.711523][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 450.786263][ C1] dummy_udc dummy_udc.6: set_address = 22 [ 450.786304][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.786324][ C1] kcov: kcov_start: t = ffff88801fa91f40, size = 262144, area = ffffc900020d1000 [ 450.786354][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 16 [ 450.820635][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.820661][ C1] kcov: kcov_start: t = ffff888021ed5dc0, size = 262144, area = ffffc900020d1000 [ 450.820689][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 19 [ 450.820776][ T27] usb 7-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 450.838406][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.838431][ C1] kcov: kcov_start: t = ffff888021ed5dc0, size = 262144, area = ffffc900020d1000 [ 450.838470][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 78 [ 450.838915][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.838935][ C1] kcov: kcov_start: t = ffff88801fa91f40, size = 262144, area = ffffc900020d1000 [ 450.838963][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 14 [ 450.839025][ T27] usb 7-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 450.839047][ T27] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 450.839065][ T27] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 450.839093][ T27] usb 7-1: skipped 6 descriptors after interface [ 450.839115][ T27] usb 7-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 450.839526][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.839545][ C1] kcov: kcov_start: t = ffff88801fa91f40, size = 262144, area = ffffc900020d1000 [ 450.839571][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 14 [ 450.839630][ T27] usb 7-1: default language 0x0409 [ 450.839985][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.840003][ C1] kcov: kcov_start: t = ffff88801fa91f40, size = 262144, area = ffffc900020d1000 [ 450.840028][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 14 [ 450.840436][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.840454][ C1] kcov: kcov_start: t = ffff88801fa91f40, size = 262144, area = ffffc900020d1000 [ 450.840481][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 14 [ 450.840551][ T27] usb 7-1: udev 22, busnum 7, minor = 789 [ 450.840572][ T27] usb 7-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 450.840593][ T27] usb 7-1: Product: syz [ 450.840606][ T27] usb 7-1: Manufacturer: syz [ 450.840629][ T27] device: '7-1': device_add [ 450.840644][ T27] kobject: '7-1' (ffff88804a4400b0): kobject_add_internal: parent: 'usb7', set: 'devices' [ 450.840702][ T27] usb 7-1: ACPI companion not found [ 450.841123][ T27] bus: 'usb': add device 7-1 [ 450.841269][ T27] PM: Adding info for usb:7-1 [ 450.841633][ T27] kobject: '7-1' (ffff88804a4400b0): kobject_uevent_env [ 450.841666][ T27] kobject: '7-1' (ffff88804a4400b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 450.847167][ T27] usb 7-1: bus: 'usb': __driver_probe_device: matched device with driver usb [ 450.847211][ T27] usb 7-1: bus: 'usb': really_probe: probing driver usb with device [ 450.847289][ T27] usb 7-1: usb_probe_device [ 450.847306][ T27] usb 7-1: configuration #1 chosen from 1 choice [ 450.864825][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.864851][ C1] kcov: kcov_start: t = ffff888021ed5dc0, size = 262144, area = ffffc900020d1000 [ 450.864886][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 52 [ 450.873437][ T27] usb 7-1: adding 7-1:1.0 (config #1, interface 0) [ 450.873467][ T27] device: '7-1:1.0': device_add [ 450.873482][ T27] kobject: '7-1:1.0' (ffff88804bdd7078): kobject_add_internal: parent: '7-1', set: 'devices' [ 450.873704][ T27] bus: 'usb': add device 7-1:1.0 [ 450.873780][ T27] PM: Adding info for usb:7-1:1.0 [ 450.873798][ T27] kobject: '7-1:1.0' (ffff88804bdd7078): kobject_uevent_env [ 450.873839][ T27] kobject: '7-1:1.0' (ffff88804bdd7078): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0' [ 450.876514][ T27] usb 7-1:1.0: bus: 'usb': __driver_probe_device: matched device with driver cdc_wdm [ 450.876544][ T27] usb 7-1:1.0: bus: 'usb': really_probe: probing driver cdc_wdm with device [ 450.876978][ T27] cdc_wdm 7-1:1.0: usb_probe_interface [ 450.876995][ T27] cdc_wdm 7-1:1.0: usb_probe_interface - got id [ 450.877018][ T27] cdc_wdm 7-1:1.0: skipping garbage [ 450.877031][ T27] cdc_wdm 7-1:1.0: skipping garbage [ 450.877043][ T27] cdc_wdm 7-1:1.0: skipping garbage [ 450.877060][ T27] cdc_wdm 7-1:1.0: probe with driver cdc_wdm failed with error -22 [ 450.877079][ T27] kernfs 7-1:1.0: removing [ 450.877113][ T27] kernfs driver: removing [ 450.877570][ T27] usb 7-1:1.0: bus: 'usb': __driver_probe_device: matched device with driver usbtest [ 450.877594][ T27] usb 7-1:1.0: bus: 'usb': really_probe: probing driver usbtest with device [ 450.877670][ T27] usbtest 7-1:1.0: usb_probe_interface [ 450.877686][ T27] usbtest 7-1:1.0: usb_probe_interface - got id [ 450.877706][ T27] usbtest 7-1:1.0: probe with driver usbtest rejects match -19 [ 450.877723][ T27] kernfs 7-1:1.0: removing [ 450.877755][ T27] kernfs driver: removing [ 450.878208][ T27] usb 7-1: driver: 'usb': driver_bound: bound to device [ 450.878262][ T27] kobject: '7-1' (ffff88804a4400b0): kobject_uevent_env [ 450.878304][ T27] kobject: '7-1' (ffff88804a4400b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 450.881028][ T27] usb 7-1: bus: 'usb': really_probe: bound device to driver usb [ 450.883144][ T27] device: 'ep_00': device_add [ 450.883161][ T27] kobject: 'ep_00' (ffff88804bdd5010): kobject_add_internal: parent: '7-1', set: 'devices' [ 450.883450][ T27] PM: Adding info for No Bus:ep_00 [ 450.883466][ T27] kobject: 'ep_00' (ffff88804bdd5010): kobject_uevent_env [ 450.883482][ T27] kobject: 'ep_00' (ffff88804bdd5010): kobject_uevent_env: filter function caused the event to drop! [ 450.883507][ T27] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 105013 [ 450.883710][ T27] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 450.883727][ T27] kcov: kcov_start: t = ffff88801fe88000, size = 1048576, area = ffffc900171e9000 [ 450.883749][ T27] hub 7-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 450.883851][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 450.883870][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 450.883895][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 450.883951][ T27] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 949 [ 451.026026][ C1] wireguard: wg0: Handshake for peer 20 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 451.159158][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 451.159222][ C0] virtqueue interrupt with no work for ffff888021775000 [ 451.159235][ C0] virtqueue interrupt with no work for ffff888021775200 [ 451.159295][ T1234] Added buffer head 0 to ffff888021781e00 [ 451.425287][T13039] kcov: kcov_start: t = ffff888033448000, size = 524288, area = ffffc9000f875000 [ 451.668056][ C1] wireguard: wg1: Handshake for peer 21 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 3) [ 452.154523][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 452.154588][ C0] virtqueue interrupt with no work for ffff888021775000 [ 452.154602][ C0] virtqueue interrupt with no work for ffff888021775200 [ 452.154665][ T5800] Added buffer head 0 to ffff888021781e00 [ 452.320585][ C1] virtqueue callback for ffff8880297ab600 (ffffffff86de2a20) [ 452.320625][ C1] No more buffers in queue [ 452.320936][ C1] Receiving skb proto 0x0806 len 28 type 1 [ 452.320956][ C1] No more buffers in queue [ 452.321068][ C1] eth0: xmit ffff88802c8d7b40 42:01:0a:80:00:01 [ 452.321093][ C1] Added buffer head 36 to ffff8880297ab200 [ 452.321121][ C1] virtqueue callback for ffff8880297ab200 (ffffffff86de2b60) [ 452.321163][ C1] Sent skb ffff88802c8d7b40 [ 452.321194][ C1] No more buffers in queue [ 452.436148][T13029] raw-gadget.0 gadget.6: event fetching interrupted [ 452.436196][T13029] bus: 'gadget': remove driver raw-gadget.0 [ 452.436214][T13029] kernfs bind: removing [ 452.436252][T13029] kernfs unbind: removing [ 452.436277][T13029] kernfs uevent: removing [ 452.436302][T13029] kernfs gadget.6: removing [ 452.436329][T13029] kernfs driver: removing [ 452.436361][T13029] udc dummy_udc.6: unbinding gadget driver [USB Raw Gadget] [ 452.436384][T13029] raw-gadget.0 gadget.6: gadget suspended [ 452.436414][T13029] dummy_hcd dummy_hcd.6: port status 0x00010100 has changes [ 452.436474][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.436495][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.436548][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 98 [ 452.436588][ T47] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 452.436605][ T47] kcov: kcov_start: t = ffff888021ed0000, size = 1048576, area = ffffc900171e9000 [ 452.436626][ T47] hub 7-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 452.436956][ T47] dummy_hcd dummy_hcd.6: port status 0x00010100 has changes [ 452.437001][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.437019][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.437054][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 81 [ 452.437118][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.437135][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.437158][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.437248][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.437264][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.437288][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.437331][ T47] usb usb7-port1: status 0100, change 0001, 12 Mb/s [ 452.437359][ T47] usb 7-1: USB disconnect, device number 22 [ 452.437376][ T47] usb 7-1: unregistering device [ 452.437390][ T47] usb 7-1: unregistering interface 7-1:1.0 [ 452.437446][ T47] kernfs power: removing [ 452.437477][ T47] kernfs uevent: removing [ 452.437500][ T47] kernfs bInterfaceNumber: removing [ 452.437541][ T47] kernfs bAlternateSetting: removing [ 452.437565][ T47] kernfs bNumEndpoints: removing [ 452.437591][ T47] kernfs bInterfaceClass: removing [ 452.437616][ T47] kernfs bInterfaceSubClass: removing [ 452.437641][ T47] kernfs bInterfaceProtocol: removing [ 452.437667][ T47] kernfs modalias: removing [ 452.437691][ T47] kernfs supports_autosuspend: removing [ 452.437717][ T47] kernfs authorized: removing [ 452.437751][ T47] kernfs subsystem: removing [ 452.437778][ T47] kernfs 7-1:1.0: removing [ 452.437801][ T47] bus: 'usb': remove device 7-1:1.0 [ 452.437815][ T47] PM: Removing info for usb:7-1:1.0 [ 452.437836][ T47] kobject: '7-1:1.0' (ffff88804bdd7078): kobject_uevent_env [ 452.437868][ T47] kobject: '7-1:1.0' (ffff88804bdd7078): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0' [ 452.438012][ T47] kernfs 7-1:1.0: removing [ 452.438029][ T47] kobject: '7-1:1.0' (ffff88804bdd7078): kobject_cleanup, parent 0000000000000000 [ 452.438048][ T47] kobject: '7-1:1.0' (ffff88804bdd7078): calling ktype release [ 452.438080][ T47] kobject: '7-1:1.0': free name [ 452.438104][ T47] usb 7-1: usb_disable_device nuking all URBs [ 452.438124][ T47] kernfs port: removing [ 452.438148][ T47] kernfs device: removing [ 452.438169][ T47] device: 'ep_00': device_unregister [ 452.438196][ T47] kernfs runtime_status: removing [ 452.438222][ T47] kernfs control: removing [ 452.438247][ T47] kernfs runtime_suspended_time: removing [ 452.439181][ T47] kernfs runtime_active_time: removing [ 452.439210][ T47] kernfs autosuspend_delay_ms: removing [ 452.439249][ T47] kernfs power: removing [ 452.439275][ T47] kernfs uevent: removing [ 452.439306][ T47] kernfs bLength: removing [ 452.439331][ T47] kernfs bEndpointAddress: removing [ 452.439356][ T47] kernfs bmAttributes: removing [ 452.439381][ T47] kernfs bInterval: removing [ 452.439406][ T47] kernfs wMaxPacketSize: removing [ 452.439432][ T47] kernfs interval: removing [ 452.439456][ T47] kernfs type: removing [ 452.439481][ T47] kernfs direction: removing [ 452.439505][ T47] PM: Removing info for No Bus:ep_00 [ 452.439524][ T47] kobject: 'ep_00' (ffff88804bdd5010): kobject_uevent_env [ 452.439541][ T47] kobject: 'ep_00' (ffff88804bdd5010): kobject_uevent_env: filter function caused the event to drop! [ 452.439560][ T47] kernfs ep_00: removing [ 452.439584][ T47] kobject: 'ep_00' (ffff88804bdd5010): kobject_cleanup, parent 0000000000000000 [ 452.439603][ T47] kobject: 'ep_00' (ffff88804bdd5010): calling ktype release [ 452.439633][ T47] kobject: 'ep_00': free name [ 452.439671][ T47] kernfs autosuspend: removing [ 452.439698][ T47] kernfs level: removing [ 452.439737][ T47] kernfs connected_duration: removing [ 452.439763][ T47] kernfs active_duration: removing [ 452.439790][ T47] kernfs persist: removing [ 452.439828][ T47] kernfs runtime_status: removing [ 452.439853][ T47] kernfs control: removing [ 452.439876][ T47] kernfs runtime_suspended_time: removing [ 452.439926][ T47] kernfs runtime_active_time: removing [ 452.439951][ T47] kernfs autosuspend_delay_ms: removing [ 452.439988][ T47] kernfs power: removing [ 452.441196][T13029] raw-gadget.0 gadget.6: gadget disconnected [ 452.441232][T13029] kobject: 'dummy_udc.6' (ffff88802cbb6018): kobject_uevent_env [ 452.441271][T13029] kobject: 'dummy_udc.6' (ffff88802cbb6018): fill_kobj_path: path = '/devices/platform/dummy_udc.6/udc/dummy_udc.6' [ 452.441390][T13029] kobject: 'gadget.6' (ffff88802baaccd8): kobject_uevent_env [ 452.441435][T13029] kobject: 'gadget.6' (ffff88802baaccd8): fill_kobj_path: path = '/devices/platform/dummy_udc.6/gadget.6' [ 452.441530][T13029] kernfs module: removing [ 452.441574][T13029] kernfs gadget:raw-gadget.0: removing [ 452.441603][T13029] kobject: 'raw-gadget.0' (ffff888079955000): kobject_cleanup, parent ffff8880226d4e50 [ 452.441623][T13029] kobject: 'raw-gadget.0' (ffff888079955000): auto cleanup kobject_del [ 452.441639][T13029] kobject: 'raw-gadget.0' (ffff888079955000): auto cleanup 'remove' event [ 452.441654][T13029] kobject: 'raw-gadget.0' (ffff888079955000): kobject_uevent_env [ 452.441686][T13029] kobject: 'raw-gadget.0' (ffff888079955000): fill_kobj_path: path = '/bus/gadget/drivers/raw-gadget.0' [ 452.441774][T13029] kernfs raw-gadget.0: removing [ 452.441790][T13029] kobject: 'raw-gadget.0' (ffff888079955000): calling ktype release [ 452.441805][T13029] driver: 'raw-gadget.0': driver_release [ 452.441823][T13029] kobject: 'raw-gadget.0': free name [ 452.441962][T13029] kcov: kcov_task_exit: t = ffff8880325f9f40, kcov->t = ffff8880325f9f40 [ 452.442166][T13039] kcov: kcov_task_exit: t = ffff888033448000, kcov->t = ffff888033448000 [ 452.443985][ T47] kernfs 189:789: removing [ 452.444017][ T47] kernfs dev: removing [ 452.444043][ T47] kernfs uevent: removing [ 452.444060][ T47] kernfs removable: removing [ 452.444089][ T47] kernfs configuration: removing [ 452.444115][ T47] kernfs bNumInterfaces: removing [ 452.444140][ T47] kernfs bConfigurationValue: removing [ 452.444165][ T47] kernfs bmAttributes: removing [ 452.444190][ T47] kernfs bMaxPower: removing [ 452.444214][ T47] kernfs urbnum: removing [ 452.444238][ T47] kernfs idVendor: removing [ 452.444255][ T47] kernfs idProduct: removing [ 452.444271][ T47] kernfs bcdDevice: removing [ 452.444287][ T47] kernfs bDeviceClass: removing [ 452.444311][ T47] kernfs bDeviceSubClass: removing [ 452.444336][ T47] kernfs bDeviceProtocol: removing [ 452.444360][ T47] kernfs bNumConfigurations: removing [ 452.444384][ T47] kernfs bMaxPacketSize0: removing [ 452.444409][ T47] kernfs speed: removing [ 452.444433][ T47] kernfs rx_lanes: removing [ 452.444457][ T47] kernfs tx_lanes: removing [ 452.444481][ T47] kernfs busnum: removing [ 452.446972][ T47] kernfs devnum: removing [ 452.447001][ T47] kernfs devpath: removing [ 452.447029][ T47] kernfs version: removing [ 452.447053][ T47] kernfs maxchild: removing [ 452.447078][ T47] kernfs quirks: removing [ 452.447103][ T47] kernfs avoid_reset_quirk: removing [ 452.447128][ T47] kernfs authorized: removing [ 452.447152][ T47] kernfs remove: removing [ 452.447177][ T47] kernfs ltm_capable: removing [ 452.447202][ T47] kernfs devspec: removing [ 452.447226][ T47] kernfs manufacturer: removing [ 452.447243][ T47] kernfs product: removing [ 452.447261][ T47] kernfs descriptors: removing [ 452.448435][ T47] kernfs subsystem: removing [ 452.448468][ T47] kernfs 7-1: removing [ 452.448493][ T47] bus: 'usb': remove device 7-1 [ 452.448511][ T47] kernfs 7-1: removing [ 452.448536][ T47] kernfs driver: removing [ 452.448573][ T47] kobject: '7-1' (ffff88804a4400b0): kobject_uevent_env [ 452.448608][ T47] kobject: '7-1' (ffff88804a4400b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 452.448740][ T47] PM: Removing info for usb:7-1 [ 452.448765][ T47] kobject: '7-1' (ffff88804a4400b0): kobject_uevent_env [ 452.448794][ T47] kobject: '7-1' (ffff88804a4400b0): fill_kobj_path: path = '/devices/platform/dummy_hcd.6/usb7/7-1' [ 452.448911][ T47] kernfs 7-1: removing [ 452.448930][ T47] kobject: '7-1' (ffff88804a4400b0): kobject_cleanup, parent 0000000000000000 [ 452.448949][ T47] kobject: '7-1' (ffff88804a4400b0): calling ktype release [ 452.449025][ T47] kobject: '7-1': free name [ 452.449119][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.449139][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.449164][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.486887][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.486913][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.486941][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.527684][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.527711][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.527737][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.566179][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.566206][ C1] kcov: kcov_start: t = ffff888021ed0000, size = 262144, area = ffffc900020d1000 [ 452.566232][ C1] kcov: kcov_start: t = ffff888021ed0000, size = 1048576, area = ffffc900171e9000 [ 452.566253][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.607948][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.607975][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.608001][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.608052][ T47] usb usb7-port1: debounce total 100ms stable 100ms status 0x100 [ 452.608086][ T47] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 73911 [ 452.608234][ T47] kcov: kcov_remote_start: handle = 100000000000007, context: task [ 452.608251][ T47] kcov: kcov_start: t = ffff888021ed0000, size = 1048576, area = ffffc900171e9000 [ 452.608274][ T47] hub 7-0:1.0: state 7 ports 1 chg 0000 evt 0002 [ 452.608367][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.608384][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.608408][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 2 [ 452.608520][ T45] hub 7-0:1.0: hub_suspend [ 452.608569][ C1] kcov: kcov_remote_start: handle = 100000000000007, context: softirq [ 452.608586][ C1] kcov: kcov_start: t = ffff88801fe89f40, size = 262144, area = ffffc900020d1000 [ 452.608610][ C1] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900020d1000 3 [ 452.608666][ T45] usb usb7: bus auto-suspend, wakeup 1 [ 452.608683][ T45] usb usb7: dummy_bus_suspend [ 452.608743][ T47] kcov: kcov_move_area: ffffc9001d3cc000 1048576 <= ffffc900171e9000 1109 [ 453.154447][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 453.154517][ C0] virtqueue interrupt with no work for ffff888021775000 [ 453.154531][ C0] virtqueue interrupt with no work for ffff888021775200 [ 453.154602][ T5800] Added buffer head 0 to ffff888021781e00 [ 453.192807][ T449] sd 0:0:1:0: cmd ffff8880316a8450 CDB: 0x2a [ 453.192837][ T449] Added buffer head 296 to ffff8880297a0600 [ 453.192886][ T449] sd 0:0:1:0: cmd ffff8880316a8810 CDB: 0x2a [ 453.192910][ T449] Added buffer head 232 to ffff8880297a0600 [ 453.192947][ T449] sd 0:0:1:0: cmd ffff8880316a8bd0 CDB: 0x2a [ 453.192967][ T449] Added buffer head 135 to ffff8880297a0600 [ 453.199681][ C1] virtqueue callback for ffff8880297a0600 (ffffffff868c6e10) [ 453.199705][ C1] sd 0:0:1:0: cmd ffff8880316a8450 response 0 status 0x0 sense_len 0 [ 453.199722][ C1] sd 0:0:1:0: cmd ffff8880316a8bd0 response 0 status 0x0 sense_len 0 [ 453.199735][ C1] sd 0:0:1:0: cmd ffff8880316a8810 response 0 status 0x0 sense_len 0 [ 453.199746][ C1] No more buffers in queue [ 453.596012][ C1] wireguard: wg2: Handshake for peer 23 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 2) [ 454.161379][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 454.161445][ C0] virtqueue interrupt with no work for ffff888021775000 [ 454.161457][ C0] virtqueue interrupt with no work for ffff888021775200 [ 454.161535][ T1234] Added buffer head 0 to ffff888021781e00 [ 455.154341][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 455.154408][ C0] virtqueue interrupt with no work for ffff888021775000 [ 455.154421][ C0] virtqueue interrupt with no work for ffff888021775200 [ 455.154486][ T5800] Added buffer head 0 to ffff888021781e00 [ 455.511565][ C1] wireguard: wg2: Handshake for peer 24 (127.0.0.1:20002) did not complete after 5 seconds, retrying (try 3) [ 455.511639][ C1] wireguard: wg1: Handshake for peer 22 (127.0.0.1:20003) did not complete after 5 seconds, retrying (try 3) [ 455.511695][ C1] net_ratelimit: 70 callbacks suppressed [ 455.511708][ C1] wireguard: wg0: Sending keepalive packet to peer 43 ([::1]:20002/0%0) [ 455.511772][ C1] wireguard: wg0: Sending keepalive packet to peer 37 (127.0.0.1:20002) [ 455.511816][ C1] wireguard: wg0: Sending keepalive packet to peer 31 ([::1]:20002/0%0) [ 455.511865][ C1] wireguard: wg0: Sending keepalive packet to peer 1 ([::1]:20002/0%0) [ 455.514334][ T449] wireguard: wg2: Sending handshake initiation to peer 24 (127.0.0.1:20002) [ 455.514693][ T449] wireguard: wg1: Sending handshake initiation to peer 22 (127.0.0.1:20003) [ 455.516049][ C0] wireguard: wg1: Sending keepalive packet to peer 4 (127.0.0.1:20003) [ 455.630646][T11567] wireguard: wg1: Receiving keepalive packet from peer 39 (127.0.0.1:20001) [ 455.630800][T11584] wireguard: wg1: Receiving keepalive packet from peer 45 ([::1]:20001/0%0) [ 455.638456][ T5732] wireguard: wg1: Receiving keepalive packet from peer 3 ([::1]:20001/0%0) [ 456.146021][ C1] wireguard: wg0: Handshake for peer 20 ([::1]:20003/0%0) did not complete after 5 seconds, retrying (try 2) [ 456.146094][ C1] wireguard: wg0: Handshake for peer 19 ([::1]:20002/0%0) did not complete after 5 seconds, retrying (try 2) [ 456.154300][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 456.154350][ C0] virtqueue interrupt with no work for ffff888021775000 [ 456.154358][ C0] virtqueue interrupt with no work for ffff888021775200 [ 456.154410][ T1234] Added buffer head 0 to ffff888021781e00 [ 456.786038][ C0] wireguard: wg1: Handshake for peer 21 ([::1]:20001/0%0) did not complete after 5 seconds, retrying (try 4) [ 457.154234][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 457.154287][ C0] virtqueue interrupt with no work for ffff888021775000 [ 457.154295][ C0] virtqueue interrupt with no work for ffff888021775200 [ 457.154343][ T5800] Added buffer head 0 to ffff888021781e00 [ 458.154186][ C0] virtqueue callback for ffff888021781e00 (ffffffff857c04b0) [ 458.154239][ C0] virtqueue interrupt with no work for ffff888021775000 [ 458.154247][ C0] virtqueue interrupt with no work for ffff888021775200 [ 458.154299][ T1234] Added buffer head 0 to ffff888021781e00 [ 458.226933][ T64] sd 0:0:1:0: cmd ffff8880316a8f90 CDB: 0x2a [ 458.226961][ T64] Added buffer head 232 to ffff8880297a0600 [ 458.228505][ C1] virtqueue callback for ffff8880297a0600 (ffffffff868c6e10) [ 458.228529][ C1] sd 0:0:1:0: cmd ffff8880316a8f90 response 0 status 0x0 sense_len 0 [ 458.228545][ C1] No more buffers in queue [ 458.319995][ C1] virtqueue callback for ffff8880297ab600 (ffffffff86de2a20) [ 458.320024][ C1] No more buffers in queue [ 458.320214][ C1] Receiving skb proto 0x0806 len 28 type 1 [ 458.320227][ C1] No more buffers in queue [ 458.320304][ C1] eth0: xmit ffff888034f813c0 42:01:0a:80:00:01 [ 458.320320][ C1] Added buffer head 36 to ffff8880297ab200 [ 458.320356][ C1] virtqueue callback for ffff8880297ab200 (ffffffff86de2b60) [ 458.320369][ C1] Sent skb ffff888034f813c0 [ 458.320392][ C1] No more buffers in queue