last executing test programs: 2m17.677245442s ago: executing program 2 (id=3): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000004200)=""/4114, 0x6f0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f0000000500)='./file0/../file0/file0\x00', 0x0, 0x2127099, 0x0) mount$bind(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x84000, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0x2, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000300)={'wg0\x00', 0x7}) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000040)={0x4}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f00000001c0)={0xa2}) open(&(0x7f0000000200)='./file0\x00', 0xe2300, 0x2) 2m15.675781928s ago: executing program 2 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000007c0)=ANY=[@ANYBLOB="2400000047000701feffffffffffffff01"], 0x24}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000580)=ANY=[], 0x8) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x0, 0x3, @mcast2, 0x7}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000500)='batadv0\x00', 0x10) sendto$inet6(r2, &(0x7f0000000140)="83b73a5d96a46f78a7fa362e1dfee34d1dc5f27cb95caa13", 0x18, 0x3b04, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xb) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=""/4096, 0x1000) chroot(&(0x7f0000000100)='./file0\x00') setxattr$incfs_metadata(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), &(0x7f0000001400)="0abc24bf18b09977e64a2b9dbd85a66643522a497bab8c6429d6224a1f0154f8267e06c04eae90e9ed2d6891b918e76fdc7c5ecb5ee11a58a2de1527392cdfb0ed0d06adb117f356541831dec311a1a7d470c8451083b612d084c12ec1a565328d4e4206708208cd822880b359cccc1b8712236873737bad9a7044f6455b6db910c263b7fa94c4a2a11e6788cc868ba1585fe1238da1996c1fb11f97fa0ac15a61e63092806b965e96acdda60607df057556bb7495", 0xb5, 0x2) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) fsetxattr$security_evm(r4, &(0x7f00000000c0), 0x0, 0x0, 0x3) connect$rxrpc(r3, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, '\x00', 0x39}, 0x9}}, 0x24) bind$rxrpc(r3, &(0x7f00000001c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x7, @rand_addr=' \x01\x00', 0x9}}, 0x24) setresuid(0x0, 0xee00, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="14000000360001000a000000ffdbdf2504000080af3a8004c28ac820dfddc9050913691d3e82504fc1e0ec099f26e4103f33bd3420f354403187fb012128f41e6b2271b1434b2b88d5e5aba252088b470910c6d2fde70c1be13aa091d5daf44f4bdf6f370f1657306f81536cbe0c05c9c7440d9a52b3f22c3d243a8de9592a4b23e52720a3417ad8d9e9246ef6ab641c4758014e06"], 0x14}], 0x1}, 0x0) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000020605000000000000000000000000030c000300686173683a6970000900020073797a320000000005000400000000000500050002000000050001000600000014000780080006400000000208000c"], 0x58}}, 0x20000000) syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x204000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) 2m13.531287124s ago: executing program 2 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x12d) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0xc0049364, &(0x7f0000000180)) setns(r0, 0x2000000) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x24b) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x24, r3, 0xd66771a5e8224ded, 0x0, 0x0, {{}, {@void, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x24}}, 0x0) mount$bind(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2m13.142686355s ago: executing program 32 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x12d) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0xc0049364, &(0x7f0000000180)) setns(r0, 0x2000000) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x24b) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000400)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x24, r3, 0xd66771a5e8224ded, 0x0, 0x0, {{}, {@void, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x24}}, 0x0) mount$bind(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 19.291475154s ago: executing program 4 (id=1000): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)=ANY=[], 0x159c}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) r1 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000001340)=@hci={0x1f, 0x0, 0x47}, 0x80, &(0x7f0000006440)=[{&(0x7f0000000080)="513b5a9c0c0000004d4241fc80f3", 0xe}], 0x1}, 0x6000000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000500), r2) sendmsg$NFC_CMD_SE_IO(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000002c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000fcdbdf251b00000008000100", @ANYRES32, @ANYBLOB="4f0019004ff688c2e03cdcc8ad3a605b19c68420f129be36397b1911e1026dd5565970c67374319a0a32e0a6a48692f80e20dd11981eaaa27de14d253f65b996866bf6e58ccc9f9f4cad29c2731d2300080015"], 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r5) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x38, r6, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000280)=0x0) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), r2) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000940)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x64, r8, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy2\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r9 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r9, &(0x7f00000005c0)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20000014}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000300)=0x0) r12 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r12, 0x0, &(0x7f00000000c0)=0x0) r14 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r15 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r14) sendmsg$NFC_CMD_DEV_UP(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r15, @ANYBLOB="010028bd7000fedbdf250200000008000100", @ANYRES32=r13, @ANYBLOB="5512991a905f020e83b30d9ae757f31761e3546c0d8dcdb1588fb6cc78ee30508c13d2daf3223138c274c53a2891dbdaa781fb14020dc62329f8a803cb472c49e6f0f000db41608273cc5c6442f2559aed07ac3084009ea71e54d0f548d385281cb9f5856f7f0b718254fb636ddcbde8093923847c7884ecab0bb32556e1dc514cbaa6c9dfd3105c85fbb8dd370aad045df0974f27cbd31e63bf3adc93bd634d73f76b79b94bd9f79e00850000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40089}, 0x8004) r16 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r17 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r18 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r17) ioctl$IOCTL_GET_NCIDEV_IDX(r16, 0x0, &(0x7f00000000c0)=0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000c80)={&(0x7f00000009c0)={0x290, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x4}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}]}, @TIPC_NLA_BEARER={0xb0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'eth', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x6, @remote, 0xe}}}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'caif0\x00'}}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_BEARER={0xc8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc1fd7702}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2400000}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x40}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x74}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xae}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}]}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x290}, 0x1, 0x0, 0x0, 0x48362a7006e7c166}, 0x4) sendmsg$NFC_CMD_DEV_UP(r17, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r18, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r19], 0x1c}}, 0x4008054) sendmsg$NFC_CMD_ENABLE_SE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, r3, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r10}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r11}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0xc0}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x1}, @NFC_ATTR_SE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r13}, @NFC_ATTR_SE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r19}, @NFC_ATTR_SE_INDEX={0x8, 0x15, 0x2}]}, 0x64}}, 0x4000000) 19.291068096s ago: executing program 4 (id=1001): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x40, 0x0) readv(r4, &(0x7f0000000640)=[{&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/190, 0xbe}], 0x2) setns(r3, 0x24020000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000280)={0x0, 0x0, 0x815, 0x13, 0xfffffffd, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r6, &(0x7f0000000100)=ANY=[@ANYBLOB="a8"], 0x454680) 7.169638557s ago: executing program 3 (id=1044): socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) listen(0xffffffffffffffff, 0xffffffff) 6.871437401s ago: executing program 3 (id=1045): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="a6", 0x1}, {0x0}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62"], 0x10b8}, 0x106) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x100) 6.621061924s ago: executing program 3 (id=1046): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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ee9f75191631d2a4c4da06fc38423b1d5b828d7201235b2974164f52aa16bee70ee509250752f4fdd6b9f8d021943df8320682a6f80ff0d67ab7a4ceea807bd5b3b7b6380b0c7f0caa67b0208ba71317f0355a3b755af0e2c007186389438615df80b7b25104a733fc90625b62682198733c0f1625dfaa08cf81e3df043094b7b5a098b3b36f803b5b0f10a057bf814ae3579932c0a5f208985bab3d817f975283b8838ae5cb709be72b58df7425e059fdbf4e0ee51b3da01fe0b44963c1196baee5ec5909ad80d9d1660f3edd90374952a0bf8b3bece2c2f944593f4de7de5e05ded096b8f4f05d65dfc2e806f78220d84b3db564fb12f4e5e8f5eab316591f004e9374cce8e787263bc3827affe6793c130b8621d3bbb2a86fd87f070ea21718281ee7aec4bb3bb71af4bf5721cecd139c4be8c9df4ec8dfb09a5cf1d86a25d39faa9f064a997c214f334e4410917fc3b4d67ada8d87a38c0f86b02bf653dddaeb5b75b300f8bcfd792858bef8ab23e063421939c59212964c9ed5dd56e215db58cef53d31a966bb8ce4ed56287fecb3a85ba435e0b41b20ba1164b9c9f2c49fa0f7b17a89e0ec47eefe992d63ee29c8c0a1ece2664fee8edadd43636a54c48519b4fcf55b0d9103602b92441a5f85cf8c5e406d0f5815f8f37309934bd78fbc2acf0a03b051b4528db4f7c09de7d0aabafca3736b8259c818ca338ca6754e0747717c2794d664a1cacc1e9c52764a308e6df73d975638630b74cce6c49b1bac16454e96852c4f9d8ed118e86d2f1c8dc33bccd4a07be128db5e80f5684ddcc1158e744411acde590f902f0987cfb750bb5bfeed53bff076868986b566d7701f48ddfcacbd325c8d930bcef26713bf60585d5c991e2a6cc33ccbc27f7ddfba18f998497c2eb378cc8f2cc07a1b4f141c5e0fb6f52e18242e505bcf6dd20e33a469d056a0b4fd5e72d0da9d0bcce1e2f9e9dc7d1c7b6cb0f3604287eca", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x0, {0x802, 0x0, 0x9, 0x210000, 0xffffffff, 0x3, {0x3, 0x8000, 0x8, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x6000, 0xfffffffd, 0x0, 0x0, 0x800, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1}, 0x50) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/sco\x00') unlinkat(r3, &(0x7f0000000280)='./file0/file0\x00', 0x200) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r4, 0xffffffffffffffff, 0x200000000000000) 6.450824168s ago: executing program 3 (id=1047): r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0xffff, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) write$UHID_INPUT(r1, &(0x7f0000000940)={0x8, {"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", 0x1000}}, 0xb00) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x13, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x24, @broadcast}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x202, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)={0x5, 0x0, [{0x284}, {0x2a1749e89bf182d6, 0x0, 0x8001}, {0x257, 0x0, 0x10}, {0x405, 0x0, 0x4}, {0x291, 0x0, 0x5b9}]}) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000200)=0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000480)="c021ff8ead93", 0x6}], 0x1) 5.868095488s ago: executing program 3 (id=1049): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) r4 = fsopen(&(0x7f0000000180)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x70) fspick(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioprio_set$pid(0x1, 0x0, 0xb129f444323ea0a6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r7, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="cf0400000000000000001300000008000300", @ANYRES32=r9, @ANYBLOB="040013000a0006000802110000010000060010008005000006001200000000000500c2"], 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r10 = socket(0x840000000002, 0x3, 0x100) connect$inet(r10, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) getpeername$inet(r10, 0x0, &(0x7f0000000040)) fchdir(r5) r11 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r11, 0x401c5820, &(0x7f0000000080)={0x8}) r12 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r14 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) close_range(r14, 0xffffffffffffffff, 0x0) bind$can_j1939(r12, &(0x7f0000000100)={0x1d, r13, 0x0, {0x0, 0x0, 0x4}, 0x1}, 0x18) setsockopt$sock_int(r12, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="92027262c389e62c728fc4f237b0d19478962b0c63e99b63344166b5b71488b5bc723206cd12b6d203d6992b45111405879ee027eb3eb52adf82084ec470e289ce9dd9cb45e359c02ee88b5b656939f4fa48969da00cc0b5596e9ef01fcf9c2eab248d30dbff17bfc8236551be2df72a0e8477a6666fae78fcbd1b922d9adbf44c", 0x81}, {&(0x7f00000001c0)="2ac971f9da49cc820e250721ec61748ce33b19248d3a6be2773eaa5c063b143f8efb4ed31edbf5d5712de17d3dd0d35b", 0x30}, {&(0x7f0000000400)="8d890660f2f8faee4fe86d20a2a6f406eafe3cdbc42a48786c020182629cae718380515baacfff0318a44ec059f4c86ce7f3029a5148b0373b93b81d587aca338a0553d2599cfbbc59e77d17f1e3a344bc326833bf50b11ee986fbab1334879461e0858157d4109ce94389b1b40eea1988eb087868efa088146b82fb73754e2b9b86754bab07b357ba4acfee01e053ad12778a8cee496283c28292d7e6c1a492e1342c2d14eb9a95f6cf4f81eb585a7df8193ce1fd", 0xb5}, {&(0x7f0000001240)="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", 0x594}], 0x4}, 0x20048005) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000200)=ANY=[@ANYBLOB="18e90000", @ANYRES16=r1, @ANYBLOB="010800000000fbdbdf250b00000008000300", @ANYRES32=r3, @ANYBLOB="20006e8004000100040001000400020004000100040002000400020004000100"], 0x3c}}, 0x80) 5.448473595s ago: executing program 3 (id=1050): ioctl$USBDEVFS_GETDRIVER(0xffffffffffffffff, 0x41045508, 0x0) 4.681192882s ago: executing program 1 (id=1055): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x1, 0x5000}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x7c, 0x3000, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000003c0)={0x5, 0x3000, 0x0, r2, 0x4}) (fail_nth: 1) 4.189894284s ago: executing program 1 (id=1056): r0 = socket$netlink(0x10, 0x3, 0x0) (async) rt_sigprocmask(0x0, &(0x7f000078b000)={[0xfffffffffffffffd]}, 0x0, 0x8) (async) r1 = getpid() r2 = gettid() (async) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000240)=@req3={0x1000, 0x3, 0xffffffc0, 0x1, 0xcad, 0x2, 0x5}, 0x1c) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) (async) rt_tgsigqueueinfo(r1, 0x0, 0x7, &(0x7f0000000040)={0x46, 0xffffffff, 0x4}) (async) unshare(0x22020400) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') lseek(r4, 0x339, 0x0) r5 = getpgrp(0x0) (async) fsopen(0x0, 0x0) r6 = gettid() r7 = getpgid(r6) rt_tgsigqueueinfo(r7, r6, 0x5, &(0x7f0000000200)={0x5, 0x8}) rt_tgsigqueueinfo(r5, r6, 0x2c, &(0x7f0000000100)={0x11, 0x905, 0x4}) r8 = socket(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x9, 0xc, 0xcb39, 0x6, 0x380, 0x9e, 0x44fd}, &(0x7f0000000280)={0x8000000000000000, 0x4, 0x1, 0x9, 0x100000001, 0xfff, 0xfffffffffffffff7, 0x9}, &(0x7f00000002c0)={0x3, 0x9, 0x6, 0x3, 0x5, 0x8, 0x3}, &(0x7f0000000300)={0x0, 0x3938700}, &(0x7f0000000380)={&(0x7f0000000340), 0x8}) (async) setsockopt$inet_int(r8, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x200d, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, 0x1c) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000180)=@req={0x9, 0x200, 0x4, 0x7}, 0x10) (async) ppoll(0x0, 0x0, 0x0, &(0x7f0000002d40)={[0x100000001]}, 0x8) (async) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="280000001e00210000000000000000000700000000000000000000000a00020077"], 0x28}}, 0x0) (async) syz_open_procfs$namespace(r2, &(0x7f00000000c0)='ns/user\x00') 3.17992247s ago: executing program 1 (id=1059): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2}, &(0x7f00000001c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x9) r1 = memfd_create(&(0x7f0000000440)='\b\x9dF\xd8\b\xb3~u\xa5\"\xdc\xfdq\xd4\x98\x85K\x89>N\x04\x00\x00\x00\x00\x00\x00\x00{mn\xcc\xbf2\xc0\xa7\x14\xd0\xd4\xfe/m\xdf\xb6]\xc2\xaa\x86\xec(\xf7^.\x13*\xd4\xb8\xe8\xc4\xefb\x14Vx\xc6\xfe\x9e\xee\xe7\xd7E\xe9\t\x83\xdeNX\xec\xe66\x1b\x97$\xee\x84\x14n,B\xd5?\xe6E:+Pm\x1d\xb4\xb8\xeb\xe8Op2\x82\xc7\x0e\x97\x03\xef\x1a\xa5\x00.\x89\b!m\fl]\xe9\xca\xd3\xc9\xa3\x9e\x9cJI\xf1\xa2\xa0\xc4:\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x169\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\x00\xa4\x84|W\xd4*\xaa\x13\xceT\xee\xa0\x85\x1d\x17\x86\xa8k\xb3\xd7\xde\x88\xa6M\x87\tUk\xc4|\x8ef\x01\x8cld\xbb\xcb\xb9)g\xf8\x87\x9fjz)\a+\x02S\xb4\xb8c\x99\x90\xb4\x99-\x8a\xae\xfb\xc2s\xb3r\r\x0f\x98$\xa6U\x96\x8c=\x13\xbaX\xa7\xdd\xc2\xca\xa2\x9a\xe7.\x17<,\x1c\xf4X\xda\xea\x19\xfe\x7f\xb8\x8dT\x8dX\xd9\xf8\xb1\xe6\x95(\xd0\xf9\x98\x94 \x8e\xd0\xfa\x85\xf8\xa8\xa0\xde\x04\x91\x94\xbf\x84\xfd\x14\x02 ak\x05\xbd\xcc\x98ey\x11\xe1\x80\x00<\x82}\x18\xc4\xdcA\x88\x12z\f\xfeYP$\xb4\x88\xf8\x18\xd13\xb8fz#\xf7Z\x05\xf9\x8d\x02\xcd\x0e\n[\x18\xe9?2m\xb8\\\x04\x11\xde\x03\x9c\x1dcfNst\x8e\xfckX2\xd1\x15\x03\x83PO\x89P\xadP4\x9c\xf1\x8b\xe1\x81~R\x94\x90T=', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r1, 0x0, 0x4, 0x0) write$cgroup_pressure(r3, &(0x7f0000000180)={'full', 0x20, 0x6, 0x20, 0x9}, 0x2f) 3.040908847s ago: executing program 1 (id=1060): r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) listen(r0, 0xffffffff) 2.888434547s ago: executing program 1 (id=1061): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="a6", 0x1}, {0x0}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe342"], 0x10b8}, 0x106) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x100) 2.636103788s ago: executing program 1 (id=1062): r0 = syz_open_dev$dri(0x0, 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e7cc6120c4108a81ad7d010203"], 0x0) syz_usb_control_io$rtl8150(r1, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000540)=ANY=[@ANYBLOB="2006cd000000"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, &(0x7f0000000340)={0x2c, &(0x7f0000000000)={0x0, 0x4, 0x31, {0x31, 0x24, "e591595fb72863fd4e0a201eaf1a80fa41ca91702d9bdd46a6b2e7267ad7ea2952d93e76ade1884f5826b33606a6c7"}}, &(0x7f0000000200)={0x0, 0x3, 0x76, @string={0x76, 0x3, "799b155347a644b9d30d5b0e2915dc766a81604a0815cd1e89207311cda09bf95fc6c7370fe00cedbf91e7a59c3597c624090e9035fa6b002b22e5fe4589bf983bfc2179a17d190e36630d6df5474a6edd769890bb4fd3bcea39d01a9d3b685a22baf38b9c1ac17e5a9ff51c63d8943f2c3ca681"}}, &(0x7f0000000280)={0x0, 0xf, 0x13, {0x5, 0xf, 0x13, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x10, 0x51, 0xfb, 0x7, 0x9}, @ptm_cap={0x3}]}}, &(0x7f00000002c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0xfd, 0x4, 0x0, 0x5, "6d64c125", "9346173c"}}, &(0x7f0000000300)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xc7, 0x1, 0x6, 0x7, 0x2, 0x5}}}, &(0x7f00000007c0)={0x84, &(0x7f0000000380)={0x0, 0x13, 0x74, "bb7989647b532b13960fd9c9ebde3f6be5ba52dcc7b697f0590fe28b85c564e741373c069afa9d50fa6e2cbfb66670c12d018b6564a596232f5b94e00bdf7c0b850ee9a3958082af1957b6f7f8905e258ef7b785e4138373134bfb7bd43f3ca0c604959392b0ae5e103610673a6db267fa615fc0"}, &(0x7f0000000400)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000440)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x1}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f0000000500)={0x40, 0x7, 0x2}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000580)={0x40, 0xb, 0x2, "4213"}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0xffff}, &(0x7f0000000600)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, &(0x7f0000000640)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000680)={0x40, 0x19, 0x2, "e08a"}, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0xfe01}, &(0x7f0000000700)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0xf9}, &(0x7f0000000780)={0x40, 0x21, 0x1, 0xaa}}) 2.067850724s ago: executing program 0 (id=1063): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004a40)={0x44, 0x16000000, &(0x7f00000049c0)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 1.698461913s ago: executing program 0 (id=1064): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x0, {0x802, 0x0, 0x9, 0x210000, 0xffffffff, 0x3, {0x3, 0x8000, 0x8, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x6000, 0xfffffffd, 0x0, 0x0, 0x800, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1}, 0x50) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/sco\x00') unlinkat(r3, &(0x7f0000000280)='./file0/file0\x00', 0x200) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r4, 0xffffffffffffffff, 0x200000000000000) 1.331107147s ago: executing program 4 (id=1002): socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect(0x0, 0x24, &(0x7f0000000980)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r0, 0x707, &(0x7f00000000c0)={&(0x7f00000005c0)=[{0x81, 0x8000, 0x0, 0x0}, {0x6, 0x2000, 0x0, 0x0}], 0x2}) (fail_nth: 10) 691.960362ms ago: executing program 0 (id=1065): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000240)=0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x9, 0x6, 0x180, 0x4, 0x10, 0xf1, 0x50, 0x7fffffffffffe, 0x5, 0x6, 0x9, 0x8000000000000000, 0xf4a, 0x100000000, 0xbdb], 0xffff1001, 0x4000}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, &(0x7f0000000200)={0x0, 0x0, 0x300f, 0x2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x803) 540.194783ms ago: executing program 4 (id=1066): r0 = socket$inet6(0xa, 0x3, 0x8000000003c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001680)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x4040850) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x54dd5e54}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x68}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000840) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x3, 0xc, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xf5, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44004) 236.931754ms ago: executing program 4 (id=1067): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000880)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x64}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000000d0a010800000000000000000a0000010900020073797a31010100000900010073797a3100000000180003"], 0x44}, 0x1, 0x14, 0x0, 0x4000805}, 0x8000) 180.449669ms ago: executing program 0 (id=1068): r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, 0x0, 0x0) listen(r0, 0xffffffff) 119.818097ms ago: executing program 0 (id=1069): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="a6", 0x1}, {0x0}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe342"], 0x10b8}, 0x106) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x100) 57.982517ms ago: executing program 4 (id=1070): r0 = syz_open_dev$video(&(0x7f0000000000), 0x485, 0x80002) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000080)=0x2) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000040)={0x9, 0x100, 0x0, {0x9, 0xbde, 0xb, 0x10000}}) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='wlan0\x00', 0x10) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x40000cf, 0x0) 0s ago: executing program 0 (id=1071): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001080)=0x8) syz_usb_connect$midi(0x0, 0x48, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRESHEX, @ANYRES16=r0, @ANYRESHEX=r1, @ANYRESHEX=r0, @ANYRESHEX], &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): T9] usb 5-1: device descriptor read/64, error -71 [ 147.639519][ T5589] option 2-1:2.228: GSM modem (1-port) converter detected [ 147.684851][ T9] usb usb5-port1: attempt power cycle [ 147.774597][ T5589] usb 2-1: USB disconnect, device number 16 [ 147.873015][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.873034][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.878158][ T6903] Bluetooth: MGMT ver 1.23 [ 147.878201][ T6903] Bluetooth: hci2: invalid len left 7, exp >= 199 [ 147.915704][ T5589] option 2-1:2.228: device disconnected [ 148.049716][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.049735][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.094285][ T9] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 148.111123][ T9] usb 5-1: device descriptor read/8, error -71 [ 148.350795][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 148.373028][ T9] usb 5-1: device descriptor read/8, error -71 [ 148.400327][ T5686] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 148.482364][ T9] usb usb5-port1: unable to enumerate USB device [ 148.570256][ T5686] usb 1-1: Using ep0 maxpacket: 16 [ 148.577553][ T5686] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 148.586253][ T5686] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 148.586279][ T5686] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.586298][ T5686] usb 1-1: Product: syz [ 148.586311][ T5686] usb 1-1: Manufacturer: syz [ 148.586324][ T5686] usb 1-1: SerialNumber: syz [ 148.591954][ T5686] usb 1-1: config 0 descriptor?? [ 148.603793][ T5686] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 148.603823][ T5686] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 148.779232][ T6912] netlink: 256 bytes leftover after parsing attributes in process `syz.1.312'. [ 149.069245][ T6905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 149.070826][ T6905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 149.273596][ T5686] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 149.781517][ T5686] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 149.781544][ T5686] em28xx 1-1:0.0: board has no eeprom [ 149.931143][ T5686] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 149.931169][ T5686] em28xx 1-1:0.0: dvb set to bulk mode. [ 149.932433][ T45] em28xx 1-1:0.0: Binding DVB extension [ 149.956331][ T824] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 149.985764][ T5686] usb 1-1: USB disconnect, device number 19 [ 150.002389][ T5686] em28xx 1-1:0.0: Disconnecting em28xx [ 150.100283][ T824] usb 2-1: Using ep0 maxpacket: 8 [ 150.107792][ T824] usb 2-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 150.107820][ T824] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.107840][ T824] usb 2-1: Product: syz [ 150.107853][ T824] usb 2-1: Manufacturer: syz [ 150.107867][ T824] usb 2-1: SerialNumber: syz [ 150.231649][ T45] em28xx 1-1:0.0: Registering input extension [ 150.237526][ T5686] em28xx 1-1:0.0: Closing input extension [ 150.297238][ T5686] em28xx 1-1:0.0: Freeing device [ 150.651718][ T9] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 150.821519][ T9] usb 4-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 150.823790][ T9] usb 4-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 150.823806][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.823816][ T9] usb 4-1: Product: syz [ 150.823823][ T9] usb 4-1: Manufacturer: syz [ 150.823830][ T9] usb 4-1: SerialNumber: syz [ 150.874663][ T824] usb 2-1: clock source 0 is not valid, cannot use [ 150.965833][ T9] usb 4-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 151.077465][ T824] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 151.077811][ T824] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 151.095434][ T824] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 151.095460][ T824] usb 2-1: clock source 0 is not valid, cannot use [ 151.121899][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 151.122334][ T9] dvbdev: DVB: registering new adapter (774 Friio White ISDB-T USB2.0) [ 151.122385][ T9] usb 4-1: media controller created [ 151.128724][ T824] usb 2-1: 2:1: cannot get freq (v2/v3): err -71 [ 151.130497][ T824] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 151.337461][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 151.715916][ T6979] program syz.0.337 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 151.742014][ T824] usb 2-1: USB disconnect, device number 17 [ 152.051202][ T9] usb 4-1: USB disconnect, device number 5 [ 152.169421][ T153] Bluetooth: (null): Invalid header checksum [ 152.223450][ T153] Bluetooth: (null): Invalid header checksum [ 152.304085][ T37] audit: type=1326 audit(1777528761.143:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6984 comm="syz.1.340" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f729412cdd9 code=0x0 [ 152.326775][ T13] Bluetooth: (null): Invalid header checksum [ 153.430539][ T7031] netlink: 16 bytes leftover after parsing attributes in process `syz.1.355'. [ 153.441657][ T7030] faux_driver vgem: [drm] Unknown color mode 135163; guessing buffer size. [ 153.629567][ T7030] IPv6: NLM_F_CREATE should be specified when creating new route [ 153.963999][ T7051] capability: warning: `syz.0.365' uses 32-bit capabilities (legacy support in use) [ 154.207461][ T7063] netlink: 16 bytes leftover after parsing attributes in process `syz.0.368'. [ 154.321922][ T7067] netlink: 256 bytes leftover after parsing attributes in process `syz.1.372'. [ 154.462852][ T45] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 154.508630][ T7073] netlink: 56 bytes leftover after parsing attributes in process `syz.4.374'. [ 154.621504][ T45] usb 4-1: Using ep0 maxpacket: 16 [ 154.623845][ T45] usb 4-1: config 0 has no interfaces? [ 154.625589][ T45] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 154.625614][ T45] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 154.625633][ T45] usb 4-1: Manufacturer: syz [ 154.691235][ T45] usb 4-1: config 0 descriptor?? [ 154.763130][ T7080] vivid-000: disconnect [ 154.841647][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 154.996600][ T9] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 154.996641][ T9] usb 1-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 154.996695][ T9] usb 1-1: config 220 interface 0 has no altsetting 0 [ 155.026851][ T9] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 155.026888][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.026908][ T9] usb 1-1: Product: syz [ 155.026921][ T9] usb 1-1: Manufacturer: syz [ 155.026935][ T9] usb 1-1: SerialNumber: syz [ 155.080796][ T7079] vivid-000: reconnect [ 155.087850][ T7064] befs: (nullb0): invalid magic header [ 155.143810][ T45] usb 4-1: USB disconnect, device number 6 [ 155.285420][ T7098] netlink: 256 bytes leftover after parsing attributes in process `syz.1.385'. [ 155.413077][ T9] uvcvideo 1-1:220.0: probe with driver uvcvideo failed with error -22 [ 155.425718][ T9] usb 1-1: USB disconnect, device number 20 [ 156.181042][ T7130] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.397'. [ 156.439467][ T7134] fuse: Bad value for 'fd' [ 156.451360][ T824] usb 1-1: new low-speed USB device number 21 using dummy_hcd [ 156.602036][ T824] usb 1-1: Invalid ep0 maxpacket: 64 [ 156.732276][ T824] usb 1-1: new low-speed USB device number 22 using dummy_hcd [ 156.882196][ T824] usb 1-1: Invalid ep0 maxpacket: 64 [ 156.882577][ T824] usb usb1-port1: attempt power cycle [ 157.109668][ T7151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.122178][ T7151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.230230][ T824] usb 1-1: new low-speed USB device number 23 using dummy_hcd [ 157.252123][ T824] usb 1-1: Invalid ep0 maxpacket: 64 [ 157.362609][ T45] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 157.380460][ T824] usb 1-1: new low-speed USB device number 24 using dummy_hcd [ 157.400884][ T824] usb 1-1: Invalid ep0 maxpacket: 64 [ 157.405231][ T824] usb usb1-port1: unable to enumerate USB device [ 157.510161][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 157.522250][ T45] usb 5-1: config 36 has an invalid descriptor of length 0, skipping remainder of the config [ 157.522301][ T45] usb 5-1: config 36 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 157.523917][ T45] usb 5-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=26.29 [ 157.523943][ T45] usb 5-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 157.523962][ T45] usb 5-1: Manufacturer: syz [ 157.523976][ T45] usb 5-1: SerialNumber: syz [ 157.660191][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 157.663528][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 157.664971][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.665019][ T9] usb 2-1: config 1 interface 0 altsetting 127 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 157.665046][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 157.667385][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=0242, bcdDevice= 0.40 [ 157.667412][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.667431][ T9] usb 2-1: Product: syz [ 157.667444][ T9] usb 2-1: Manufacturer: syz [ 157.667458][ T9] usb 2-1: SerialNumber: syz [ 157.755272][ T45] usbhid 5-1:36.0: couldn't find an input interrupt endpoint [ 157.777607][ T9] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input9 [ 157.797716][ T45] usb 5-1: USB disconnect, device number 10 [ 157.951607][ T4956] bcm5974 2-1:1.0: could not read from device [ 158.073192][ T9] usb 2-1: USB disconnect, device number 18 [ 158.098873][ T7163] netlink: 256 bytes leftover after parsing attributes in process `syz.3.409'. [ 158.335349][ T7168] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 158.335527][ T7168] overlayfs: overlapping lowerdir path [ 158.670717][ T5762] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 158.823189][ T5762] usb 4-1: Using ep0 maxpacket: 32 [ 158.830828][ T9] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 158.858473][ T5762] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 158.858496][ T5762] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 158.858549][ T5762] usb 4-1: too many endpoints for config 1 interface 1 altsetting 108: 101, using maximum allowed: 30 [ 158.858628][ T5762] usb 4-1: config 1 interface 1 altsetting 108 has 0 endpoint descriptors, different from the interface descriptor's value: 101 [ 158.858655][ T5762] usb 4-1: config 1 interface 1 has no altsetting 0 [ 158.868871][ T5762] usb 4-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 158.868897][ T5762] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.868916][ T5762] usb 4-1: Product: syz [ 158.868929][ T5762] usb 4-1: Manufacturer: syz [ 158.868942][ T5762] usb 4-1: SerialNumber: syz [ 158.881508][ T5762] usb 4-1: unit 1 not found! [ 158.881537][ T5762] usb 4-1: unit 6 not found! [ 159.010219][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 159.022485][ T9] usb 2-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 159.022513][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.022532][ T9] usb 2-1: Product: syz [ 159.022545][ T9] usb 2-1: Manufacturer: syz [ 159.022558][ T9] usb 2-1: SerialNumber: syz [ 159.067630][ T9] usb 2-1: config 0 descriptor?? [ 159.094364][ T5686] usb 4-1: USB disconnect, device number 7 [ 159.836424][ T9] peak_usb 2-1:0.0: PEAK-System PCAN-USB Pro hwrev 0 serial 00000000.00000000 (2 channels) [ 159.836472][ T9] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 159.836542][ T9] peak_usb 2-1:0.0 can0: sending command failure: -22 [ 159.915362][ T7219] overlayfs: overlapping lowerdir path [ 160.021458][ T10] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 160.200919][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 160.214646][ T10] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 160.214670][ T10] usb 1-1: config 0 has no interface number 0 [ 160.223980][ T10] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 160.224007][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.224025][ T10] usb 1-1: Product: syz [ 160.224038][ T10] usb 1-1: Manufacturer: syz [ 160.224050][ T10] usb 1-1: SerialNumber: syz [ 160.246465][ T10] usb 1-1: config 0 descriptor?? [ 160.280644][ T10] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 160.483838][ T9] peak_usb 2-1:0.0: probe with driver peak_usb failed with error -22 [ 160.730513][ T10] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 160.889458][ T7227] syz.3.435 (7227) used greatest stack depth: 18480 bytes left [ 160.907693][ C0] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 160.974564][ T10] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 160.989417][ T10] usb 1-1: USB disconnect, device number 25 [ 161.068111][ T10] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 161.192494][ T10] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 161.193370][ T10] quatech2 1-1:0.51: device disconnected [ 161.594273][ T7273] overlayfs: overlapping lowerdir path [ 161.633046][ T9] usb 2-1: USB disconnect, device number 19 [ 161.826821][ T7281] binder_alloc: 7278: binder_alloc_buf, no vma [ 162.211550][ T5589] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 162.361815][ T5589] usb 2-1: Using ep0 maxpacket: 32 [ 162.367731][ T5589] usb 2-1: New USB device found, idVendor=084f, idProduct=0001, bcdDevice=e0.b8 [ 162.367758][ T5589] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.367776][ T5589] usb 2-1: Product: syz [ 162.367789][ T5589] usb 2-1: Manufacturer: syz [ 162.367802][ T5589] usb 2-1: SerialNumber: syz [ 162.417961][ T5589] empeg 2-1:1.0: empeg converter detected [ 162.500358][ T10] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 162.580386][ T45] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 162.633877][ T5589] usb 2-1: empeg converter now attached to ttyUSB0 [ 162.671822][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 162.677953][ T10] usb 1-1: New USB device found, idVendor=06a2, idProduct=0003, bcdDevice=b4.8c [ 162.677979][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.677996][ T10] usb 1-1: Product: syz [ 162.678009][ T10] usb 1-1: Manufacturer: syz [ 162.678022][ T10] usb 1-1: SerialNumber: syz [ 162.726900][ T10] usb 1-1: config 0 descriptor?? [ 162.743127][ T10] gspca_main: gspca_topro-2.14.0 probing 06a2:0003 [ 162.765680][ T45] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 162.765708][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.765727][ T45] usb 4-1: Product: syz [ 162.765740][ T45] usb 4-1: Manufacturer: syz [ 162.765753][ T45] usb 4-1: SerialNumber: syz [ 162.838062][ T9] usb 2-1: USB disconnect, device number 20 [ 162.928115][ T9] empeg ttyUSB0: empeg converter now disconnected from ttyUSB0 [ 162.938013][ T7300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 162.950134][ T9] empeg 2-1:1.0: device disconnected [ 162.958961][ T7300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 162.968250][ T7300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 162.969206][ T7300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.170847][ T10] gspca_topro: reg_w err -71 [ 163.202733][ T10] gspca_topro: Sensor soi763a [ 163.252409][ T10] usb 1-1: USB disconnect, device number 26 [ 163.284317][ T45] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 163.284371][ T45] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 163.694490][ T7314] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.695445][ T7314] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.791676][ T7353] FAULT_INJECTION: forcing a failure. [ 163.791676][ T7353] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.791708][ T7353] CPU: 0 UID: 0 PID: 7353 Comm: syz.0.490 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 163.791728][ T7353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 163.791737][ T7353] Call Trace: [ 163.791744][ T7353] [ 163.791763][ T7353] dump_stack_lvl+0xe8/0x150 [ 163.791791][ T7353] should_fail_ex+0x46b/0x600 [ 163.791819][ T7353] _copy_from_iter+0x1d3/0x1670 [ 163.791849][ T7353] ? trace_kmem_cache_alloc+0x29/0xe0 [ 163.791870][ T7353] ? __alloc_skb+0x27d/0x7d0 [ 163.791889][ T7353] ? __pfx__copy_from_iter+0x10/0x10 [ 163.791910][ T7353] ? kmem_cache_alloc_node_noprof+0x27c/0x6e0 [ 163.791930][ T7353] ? __alloc_skb+0x27d/0x7d0 [ 163.791952][ T7353] ? netlink_sendmsg+0x650/0xb40 [ 163.791971][ T7353] ? skb_put+0x11b/0x210 [ 163.791992][ T7353] netlink_sendmsg+0x6c0/0xb40 [ 163.792020][ T7353] ? __pfx_netlink_sendmsg+0x10/0x10 [ 163.792042][ T7353] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 163.792070][ T7353] ? aa_sock_msg_perm+0x122/0x200 [ 163.792093][ T7353] ? __pfx_netlink_sendmsg+0x10/0x10 [ 163.792113][ T7353] sock_sendmsg_nosec+0x112/0x150 [ 163.792140][ T7353] ____sys_sendmsg+0x55c/0x870 [ 163.792166][ T7353] ? __pfx_____sys_sendmsg+0x10/0x10 [ 163.792194][ T7353] ? import_iovec+0x73/0xa0 [ 163.792220][ T7353] ___sys_sendmsg+0x2a5/0x360 [ 163.792241][ T7353] ? __lock_acquire+0x6b5/0x2d10 [ 163.792269][ T7353] ? __pfx____sys_sendmsg+0x10/0x10 [ 163.792316][ T7353] ? __fget_files+0x2a/0x420 [ 163.792334][ T7353] ? __fget_files+0x3a6/0x420 [ 163.792359][ T7353] __x64_sys_sendmsg+0x1c3/0x2a0 [ 163.792383][ T7353] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 163.792413][ T7353] ? __pfx_ksys_write+0x10/0x10 [ 163.792442][ T7353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.792460][ T7353] do_syscall_64+0x15f/0xf80 [ 163.792481][ T7353] ? trace_irq_disable+0x3b/0x140 [ 163.792504][ T7353] ? clear_bhb_loop+0x40/0x90 [ 163.792526][ T7353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.792543][ T7353] RIP: 0033:0x7fe8fb2acdd9 [ 163.792561][ T7353] 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 [ 163.792573][ T7353] RSP: 002b:00007fe8f9506028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.792592][ T7353] RAX: ffffffffffffffda RBX: 00007fe8fb525fa0 RCX: 00007fe8fb2acdd9 [ 163.792604][ T7353] RDX: 0000000000000080 RSI: 00002000000002c0 RDI: 0000000000000003 [ 163.792615][ T7353] RBP: 00007fe8f9506090 R08: 0000000000000000 R09: 0000000000000000 [ 163.792625][ T7353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.792636][ T7353] R13: 00007fe8fb526038 R14: 00007fe8fb525fa0 R15: 00007ffccc054578 [ 163.792661][ T7353] [ 163.952834][ T5589] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 164.260293][ T5589] usb 2-1: device descriptor read/64, error -71 [ 164.306192][ T45] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000118. ret = -EPIPE [ 164.306249][ T45] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 164.307231][ T45] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 164.375806][ T45] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -32 [ 164.500680][ T5589] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 164.630233][ T5589] usb 2-1: device descriptor read/64, error -71 [ 164.741085][ T5589] usb usb2-port1: attempt power cycle [ 164.761086][ T5686] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 164.807189][ T7375] IPVS: set_ctl: invalid protocol: 58 255.255.255.255:20003 [ 164.910216][ T5686] usb 5-1: Using ep0 maxpacket: 32 [ 164.918808][ T5686] usb 5-1: unable to get BOS descriptor or descriptor too short [ 164.919838][ T5686] usb 5-1: config 10 has an invalid descriptor of length 0, skipping remainder of the config [ 164.919861][ T5686] usb 5-1: config 10 has 0 interfaces, different from the descriptor's value: 3 [ 164.948455][ T5686] usb 5-1: New USB device found, idVendor=0763, idProduct=1033, bcdDevice= 0.40 [ 164.948472][ T5686] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.948482][ T5686] usb 5-1: Product: syz [ 164.948489][ T5686] usb 5-1: Manufacturer: syz [ 164.948496][ T5686] usb 5-1: SerialNumber: syz [ 165.080233][ T5589] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 165.100717][ T5589] usb 2-1: device descriptor read/8, error -71 [ 165.204714][ T5686] usb 5-1: USB disconnect, device number 11 [ 165.340272][ T5589] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 165.346460][ T9] usb 4-1: USB disconnect, device number 8 [ 165.368117][ T5589] usb 2-1: device descriptor read/8, error -71 [ 165.485473][ T5589] usb usb2-port1: unable to enumerate USB device [ 166.180187][ T5686] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 166.390178][ T5686] usb 4-1: Using ep0 maxpacket: 32 [ 166.419591][ T5686] usb 4-1: unable to get BOS descriptor or descriptor too short [ 166.536353][ T5686] usb 4-1: New USB device found, idVendor=0499, idProduct=1054, bcdDevice= 0.40 [ 166.536384][ T5686] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.536404][ T5686] usb 4-1: Product: syz [ 166.536418][ T5686] usb 4-1: Manufacturer: syz [ 166.536432][ T5686] usb 4-1: SerialNumber: syz [ 166.868728][ T7420] IPVS: set_ctl: invalid protocol: 58 255.255.255.255:20003 [ 167.243713][ T5686] usb 4-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 167.257176][ T5686] usb 4-1: unit 37 not found! [ 167.257197][ T5686] usb 4-1: unit 0 not found! [ 167.402238][ T7436] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 167.402263][ T7436] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 167.446002][ T7436] vhci_hcd vhci_hcd.0: Device attached [ 167.450762][ T10] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 167.506557][ T5686] usb 4-1: USB disconnect, device number 9 [ 167.596562][ T5803] udevd[5803]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 167.640202][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 167.642347][ T10] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 167.642371][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.698691][ T7446] netlink: 8 bytes leftover after parsing attributes in process `syz.4.527'. [ 167.700245][ T9] usb 33-1: new high-speed USB device number 2 using vhci_hcd [ 167.731757][ T10] usb 2-1: config 0 descriptor?? [ 167.770372][ T7439] vhci_hcd: connection closed [ 167.851089][ T7440] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 167.859534][ T13] vhci_hcd vhci_hcd.0: stop threads [ 167.877694][ T13] vhci_hcd vhci_hcd.0: release socket [ 167.966067][ T10] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 167.984553][ T13] vhci_hcd vhci_hcd.0: disconnect device [ 168.000847][ T10] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 168.001858][ T10] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 168.001906][ T10] usb 2-1: media controller created [ 168.056679][ T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 168.164646][ T7430] netlink: 4 bytes leftover after parsing attributes in process `syz.1.521'. [ 168.230404][ T10] az6027: usb out operation failed. (-71) [ 168.230826][ T10] az6027: usb out operation failed. (-71) [ 168.230839][ T10] stb0899_attach: Driver disabled by Kconfig [ 168.230848][ T10] az6027: no front-end attached [ 168.230848][ T10] [ 168.231243][ T10] az6027: usb out operation failed. (-71) [ 168.231255][ T10] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 168.238760][ T10] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input10 [ 168.316792][ T10] dvb-usb: schedule remote query interval to 400 msecs. [ 168.316814][ T10] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 168.345018][ T10] usb 2-1: USB disconnect, device number 25 [ 168.532355][ T10] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 168.684790][ T7473] netlink: 36 bytes leftover after parsing attributes in process `syz.3.536'. [ 169.490287][ T10] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 169.526804][ T7522] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.559'. [ 169.530784][ T7523] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.559'. [ 169.579514][ T7525] netlink: 'syz.3.560': attribute type 2 has an invalid length. [ 169.640451][ T7530] fuse: Bad value for 'fd' [ 169.647274][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.647305][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.647341][ T10] usb 2-1: New USB device found, idVendor=18b1, idProduct=0037, bcdDevice= 0.00 [ 169.647364][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.704447][ T10] usb 2-1: config 0 descriptor?? [ 169.880202][ T5686] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 170.030219][ T5686] usb 4-1: device descriptor read/64, error -71 [ 170.140503][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140538][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140565][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140592][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140618][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140643][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140668][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140694][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140720][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.140746][ T10] petalynx 0003:18B1:0037.0003: unknown main item tag 0x0 [ 170.143489][ T10] petalynx 0003:18B1:0037.0003: item fetching failed at offset 85/235 [ 170.144191][ T10] petalynx 0003:18B1:0037.0003: parse failed [ 170.144274][ T10] petalynx 0003:18B1:0037.0003: probe with driver petalynx failed with error -22 [ 170.270236][ T5686] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 170.345857][ T45] usb 2-1: USB disconnect, device number 26 [ 170.400266][ T5686] usb 4-1: device descriptor read/64, error -71 [ 170.434433][ T7558] sg_write: data in/out 443356/194 bytes for SCSI command 0x0-- guessing data in; [ 170.434433][ T7558] program syz.0.574 not setting count and/or reply_len properly [ 170.513440][ T5686] usb usb4-port1: attempt power cycle [ 170.778047][ T7580] FAULT_INJECTION: forcing a failure. [ 170.778047][ T7580] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.778068][ T7580] CPU: 1 UID: 0 PID: 7580 Comm: syz.4.585 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 170.778080][ T7580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 170.778086][ T7580] Call Trace: [ 170.778116][ T7580] [ 170.778120][ T7580] dump_stack_lvl+0xe8/0x150 [ 170.778136][ T7580] should_fail_ex+0x46b/0x600 [ 170.778152][ T7580] _copy_from_iter+0x1d3/0x1670 [ 170.778169][ T7580] ? trace_kmem_cache_alloc+0x29/0xe0 [ 170.778181][ T7580] ? __alloc_skb+0x27d/0x7d0 [ 170.778192][ T7580] ? __pfx__copy_from_iter+0x10/0x10 [ 170.778204][ T7580] ? kmem_cache_alloc_node_noprof+0x27c/0x6e0 [ 170.778215][ T7580] ? __alloc_skb+0x27d/0x7d0 [ 170.778228][ T7580] ? netlink_sendmsg+0x650/0xb40 [ 170.778239][ T7580] ? skb_put+0x11b/0x210 [ 170.778251][ T7580] netlink_sendmsg+0x6c0/0xb40 [ 170.778267][ T7580] ? __pfx_netlink_sendmsg+0x10/0x10 [ 170.778279][ T7580] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 170.778295][ T7580] ? aa_sock_msg_perm+0x122/0x200 [ 170.778308][ T7580] ? __pfx_netlink_sendmsg+0x10/0x10 [ 170.778320][ T7580] sock_sendmsg_nosec+0x112/0x150 [ 170.778336][ T7580] ____sys_sendmsg+0x55c/0x870 [ 170.778352][ T7580] ? __pfx_____sys_sendmsg+0x10/0x10 [ 170.778368][ T7580] ? import_iovec+0x73/0xa0 [ 170.778383][ T7580] ___sys_sendmsg+0x2a5/0x360 [ 170.778394][ T7580] ? __lock_acquire+0x6b5/0x2d10 [ 170.778411][ T7580] ? __pfx____sys_sendmsg+0x10/0x10 [ 170.778438][ T7580] ? __fget_files+0x2a/0x420 [ 170.778448][ T7580] ? __fget_files+0x3a6/0x420 [ 170.778462][ T7580] __x64_sys_sendmsg+0x1c3/0x2a0 [ 170.778476][ T7580] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 170.778492][ T7580] ? __pfx_ksys_write+0x10/0x10 [ 170.778508][ T7580] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.778518][ T7580] do_syscall_64+0x15f/0xf80 [ 170.778531][ T7580] ? trace_irq_disable+0x3b/0x140 [ 170.778544][ T7580] ? clear_bhb_loop+0x40/0x90 [ 170.778556][ T7580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.778566][ T7580] RIP: 0033:0x7f780121cdd9 [ 170.778576][ T7580] 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 [ 170.778584][ T7580] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 170.778595][ T7580] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 170.778603][ T7580] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 170.778609][ T7580] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 170.778615][ T7580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.778620][ T7580] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 170.778635][ T7580] [ 170.852663][ T5686] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 170.871239][ T5686] usb 4-1: device descriptor read/8, error -71 [ 171.110945][ T5686] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 171.130983][ T5686] usb 4-1: device descriptor read/8, error -71 [ 171.222065][ T823] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 171.254195][ T5686] usb usb4-port1: unable to enumerate USB device [ 171.360235][ T823] usb 2-1: device descriptor read/64, error -71 [ 171.600393][ T823] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 171.732932][ T823] usb 2-1: device descriptor read/64, error -71 [ 171.843405][ T823] usb usb2-port1: attempt power cycle [ 172.182063][ T823] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 172.201768][ T823] usb 2-1: device descriptor read/8, error -71 [ 172.440307][ T823] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 172.460731][ T823] usb 2-1: device descriptor read/8, error -71 [ 172.502990][ T7655] sit0: mtu less than device minimum [ 172.573533][ T823] usb usb2-port1: unable to enumerate USB device [ 172.851845][ T10] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 172.960333][ T9] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 173.021015][ T823] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 173.024201][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 173.027920][ T10] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 173.027964][ T10] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7 [ 173.050974][ T10] usb 1-1: string descriptor 0 read error: -22 [ 173.051135][ T10] usb 1-1: New USB device found, idVendor=046d, idProduct=08f6, bcdDevice= 0.40 [ 173.051158][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.113051][ T10] gspca_main: STV06xx-2.14.0 probing 046d:08f6 [ 173.113145][ T10] gspca_stv06xx: st6422 sensor detected [ 173.117465][ T7692] FAULT_INJECTION: forcing a failure. [ 173.117465][ T7692] name failslab, interval 1, probability 0, space 0, times 0 [ 173.117494][ T7692] CPU: 1 UID: 0 PID: 7692 Comm: syz.4.634 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 173.117514][ T7692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 173.117524][ T7692] Call Trace: [ 173.117530][ T7692] [ 173.117538][ T7692] dump_stack_lvl+0xe8/0x150 [ 173.117564][ T7692] should_fail_ex+0x46b/0x600 [ 173.117583][ T7692] should_failslab+0xa8/0x100 [ 173.117597][ T7692] kmem_cache_alloc_noprof+0x87/0x680 [ 173.117610][ T7692] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 173.117626][ T7692] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 173.117645][ T7692] mmu_topup_memory_caches+0x21/0x170 [ 173.117660][ T7692] kvm_mmu_load+0x9d/0x2320 [ 173.117673][ T7692] ? kvm_msr_allowed+0x9a/0x490 [ 173.117689][ T7692] ? kvm_msr_allowed+0x9a/0x490 [ 173.117703][ T7692] ? kvm_msr_allowed+0x3f4/0x490 [ 173.117717][ T7692] ? kvm_msr_allowed+0x9a/0x490 [ 173.117732][ T7692] ? kvm_apic_has_interrupt+0x73c/0x770 [ 173.117742][ T7692] ? vmx_recalc_intercepts+0xec4/0x1b10 [ 173.117756][ T7692] vcpu_run+0x5c84/0x7860 [ 173.117801][ T7692] ? __pfx_vcpu_run+0x10/0x10 [ 173.117810][ T7692] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 173.117822][ T7692] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 173.117839][ T7692] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 173.117856][ T7692] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 173.117873][ T7692] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 173.117886][ T7692] ? do_raw_spin_lock+0x12b/0x2f0 [ 173.117905][ T7692] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 173.117918][ T7692] ? lockdep_hardirqs_on+0x7a/0x110 [ 173.117931][ T7692] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 173.117943][ T7692] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 173.117956][ T7692] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 173.117967][ T7692] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 173.117979][ T7692] ? lockdep_hardirqs_on+0x7a/0x110 [ 173.117990][ T7692] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 173.118002][ T7692] ? rt_write_unlock+0x190/0x230 [ 173.118014][ T7692] kvm_vcpu_ioctl+0xa65/0xfe0 [ 173.118032][ T7692] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 173.118059][ T7692] ? __fget_files+0x2a/0x420 [ 173.118071][ T7692] ? __fget_files+0x2a/0x420 [ 173.118080][ T7692] ? __fget_files+0x3a6/0x420 [ 173.118089][ T7692] ? __fget_files+0x2a/0x420 [ 173.118101][ T7692] ? bpf_lsm_file_ioctl+0x9/0x20 [ 173.118117][ T7692] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 173.118132][ T7692] __se_sys_ioctl+0xff/0x170 [ 173.118145][ T7692] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.118157][ T7692] do_syscall_64+0x15f/0xf80 [ 173.118169][ T7692] ? trace_irq_disable+0x3b/0x140 [ 173.118182][ T7692] ? clear_bhb_loop+0x40/0x90 [ 173.118194][ T7692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.118204][ T7692] RIP: 0033:0x7f780121cdd9 [ 173.118214][ T7692] 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 [ 173.118222][ T7692] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.118233][ T7692] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 173.118241][ T7692] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 173.118247][ T7692] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 173.118252][ T7692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 173.118258][ T7692] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 173.118273][ T7692] [ 173.191860][ T823] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 173.191884][ T823] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 173.192974][ T823] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 173.192998][ T823] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 173.193017][ T823] usb 4-1: SerialNumber: syz [ 173.447673][ T823] usb 4-1: 0:2 : does not exist [ 173.447751][ T823] usb 4-1: unit 5: unexpected type 0x03 [ 173.581004][ T10] STV06xx 1-1:1.0: probe with driver STV06xx failed with error -71 [ 173.644170][ T823] usb 4-1: USB disconnect, device number 14 [ 173.857751][ T10] usb 1-1: USB disconnect, device number 27 [ 174.064167][ T5811] udevd[5811]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 174.766800][ T7740] overlayfs: overlapping lowerdir path [ 175.120188][ T7751] netlink: 64 bytes leftover after parsing attributes in process `syz.0.651'. [ 175.363755][ T7759] capability: warning: `syz.0.657' uses deprecated v2 capabilities in a way that may be insecure [ 175.364672][ T7759] ucma_write: process 304 (syz.0.657) changed security contexts after opening file descriptor, this is not allowed. [ 175.434973][ T7759] Invalid source name [ 175.788240][ T7766] QAT: failed to copy from user. [ 175.903037][ T7776] overlayfs: overlapping lowerdir path [ 176.262901][ T7796] FAULT_INJECTION: forcing a failure. [ 176.262901][ T7796] name failslab, interval 1, probability 0, space 0, times 0 [ 176.262932][ T7796] CPU: 1 UID: 0 PID: 7796 Comm: syz.4.670 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 176.262952][ T7796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 176.262963][ T7796] Call Trace: [ 176.262970][ T7796] [ 176.262978][ T7796] dump_stack_lvl+0xe8/0x150 [ 176.263003][ T7796] should_fail_ex+0x46b/0x600 [ 176.263032][ T7796] should_failslab+0xa8/0x100 [ 176.263057][ T7796] kmem_cache_alloc_noprof+0x87/0x680 [ 176.263079][ T7796] ? skb_clone+0x212/0x3a0 [ 176.263106][ T7796] skb_clone+0x212/0x3a0 [ 176.263130][ T7796] __netlink_deliver_tap+0x424/0x8b0 [ 176.263162][ T7796] ? netlink_deliver_tap+0x2e/0x1b0 [ 176.263185][ T7796] netlink_deliver_tap+0x19c/0x1b0 [ 176.263207][ T7796] netlink_unicast+0x754/0x920 [ 176.263237][ T7796] netlink_sendmsg+0x813/0xb40 [ 176.263266][ T7796] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.263290][ T7796] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 176.263319][ T7796] ? aa_sock_msg_perm+0x122/0x200 [ 176.263343][ T7796] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.263363][ T7796] sock_sendmsg_nosec+0x112/0x150 [ 176.263392][ T7796] ____sys_sendmsg+0x55c/0x870 [ 176.263419][ T7796] ? __pfx_____sys_sendmsg+0x10/0x10 [ 176.263449][ T7796] ? import_iovec+0x73/0xa0 [ 176.263478][ T7796] ___sys_sendmsg+0x2a5/0x360 [ 176.263500][ T7796] ? __lock_acquire+0x6b5/0x2d10 [ 176.263527][ T7796] ? __pfx____sys_sendmsg+0x10/0x10 [ 176.263579][ T7796] ? __fget_files+0x2a/0x420 [ 176.263598][ T7796] ? __fget_files+0x3a6/0x420 [ 176.263626][ T7796] __x64_sys_sendmsg+0x1c3/0x2a0 [ 176.263651][ T7796] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 176.263683][ T7796] ? __pfx_ksys_write+0x10/0x10 [ 176.263713][ T7796] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.263733][ T7796] do_syscall_64+0x15f/0xf80 [ 176.263759][ T7796] ? trace_irq_disable+0x3b/0x140 [ 176.263783][ T7796] ? clear_bhb_loop+0x40/0x90 [ 176.263810][ T7796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.263828][ T7796] RIP: 0033:0x7f780121cdd9 [ 176.263846][ T7796] 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 [ 176.263860][ T7796] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 176.263880][ T7796] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 176.263893][ T7796] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 176.263905][ T7796] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 176.263916][ T7796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.263926][ T7796] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 176.263954][ T7796] [ 176.268871][ T7794] netlink: 8 bytes leftover after parsing attributes in process `syz.1.669'. [ 176.400146][ T10] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 176.445185][ T7794] netlink: 12 bytes leftover after parsing attributes in process `syz.1.669'. [ 176.630217][ T10] usb 1-1: device descriptor read/64, error -71 [ 176.890414][ T10] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 177.030236][ T10] usb 1-1: device descriptor read/64, error -71 [ 177.130230][ T824] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 177.149005][ T10] usb usb1-port1: attempt power cycle [ 177.211576][ T5748] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 177.310232][ T824] usb 2-1: Using ep0 maxpacket: 32 [ 177.313738][ T824] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 177.313761][ T824] usb 2-1: config 0 has no interface number 0 [ 177.313798][ T824] usb 2-1: config 0 interface 12 has no altsetting 0 [ 177.315772][ T824] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 177.315797][ T824] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.315810][ T824] usb 2-1: Product: syz [ 177.315817][ T824] usb 2-1: Manufacturer: syz [ 177.315824][ T824] usb 2-1: SerialNumber: syz [ 177.324072][ T824] usb 2-1: config 0 descriptor?? [ 177.371988][ T5748] usb 4-1: Using ep0 maxpacket: 16 [ 177.382479][ T5748] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 177.382503][ T5748] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 177.382520][ T5748] usb 4-1: config 0 has no interface number 0 [ 177.387183][ T5748] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 177.387207][ T5748] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.387225][ T5748] usb 4-1: Product: syz [ 177.387238][ T5748] usb 4-1: Manufacturer: syz [ 177.387251][ T5748] usb 4-1: SerialNumber: syz [ 177.419259][ T7844] FAULT_INJECTION: forcing a failure. [ 177.419259][ T7844] name failslab, interval 1, probability 0, space 0, times 0 [ 177.419287][ T7844] CPU: 0 UID: 0 PID: 7844 Comm: syz.4.690 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 177.419310][ T7844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 177.419320][ T7844] Call Trace: [ 177.419326][ T7844] [ 177.419333][ T7844] dump_stack_lvl+0xe8/0x150 [ 177.419361][ T7844] should_fail_ex+0x46b/0x600 [ 177.419390][ T7844] should_failslab+0xa8/0x100 [ 177.419414][ T7844] __kmalloc_noprof+0xdf/0x7b0 [ 177.419433][ T7844] ? kfree+0x4d/0x6c0 [ 177.419458][ T7844] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 177.419487][ T7844] tomoyo_realpath_from_path+0xe3/0x5d0 [ 177.419512][ T7844] ? tomoyo_domain+0xd7/0x130 [ 177.419539][ T7844] ? tomoyo_path2_perm+0x299/0x760 [ 177.419559][ T7844] tomoyo_path2_perm+0x2c5/0x760 [ 177.419585][ T7844] ? __pfx_tomoyo_path2_perm+0x10/0x10 [ 177.419605][ T7844] ? current_check_refer_path+0x808/0x11f0 [ 177.419628][ T7844] ? current_check_refer_path+0x819/0x11f0 [ 177.419677][ T7844] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 177.419700][ T7844] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 177.419724][ T7844] tomoyo_path_rename+0x14e/0x1b0 [ 177.419751][ T7844] ? __pfx_tomoyo_path_rename+0x10/0x10 [ 177.419788][ T7844] security_path_rename+0x248/0x460 [ 177.419816][ T7844] filename_renameat2+0x4c1/0x9c0 [ 177.419841][ T7844] ? __might_fault+0xaf/0x130 [ 177.419862][ T7844] ? __might_fault+0xaf/0x130 [ 177.419890][ T7844] ? __pfx_filename_renameat2+0x10/0x10 [ 177.419931][ T7844] ? do_getname+0x151/0x250 [ 177.419958][ T7844] __se_sys_renameat2+0x5a/0x2c0 [ 177.419975][ T7844] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.419994][ T7844] do_syscall_64+0x15f/0xf80 [ 177.420015][ T7844] ? trace_irq_disable+0x3b/0x140 [ 177.420037][ T7844] ? clear_bhb_loop+0x40/0x90 [ 177.420058][ T7844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.420075][ T7844] RIP: 0033:0x7f780121cdd9 [ 177.420092][ T7844] 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 [ 177.420106][ T7844] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 177.420125][ T7844] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 177.420139][ T7844] RDX: 0000000000000006 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 177.420152][ T7844] RBP: 00007f77ff46e090 R08: 0000000000000002 R09: 0000000000000000 [ 177.420162][ T7844] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 177.420174][ T7844] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 177.420203][ T7844] [ 177.420827][ T7844] ERROR: Out of memory at tomoyo_realpath_from_path. [ 177.482257][ T5748] usb 4-1: config 0 descriptor?? [ 177.519308][ T10] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 177.537248][ T5748] uvcvideo 4-1:0.105: Found Unit with invalid ID 0 [ 177.537319][ T5748] uvcvideo 4-1:0.105: Found UVC 0.00 device syz (046d:08f3) [ 177.537405][ T5748] uvcvideo 4-1:0.105: No valid video chain found. [ 177.545997][ T10] usb 1-1: device descriptor read/8, error -71 [ 177.801462][ T10] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 177.821544][ T10] usb 1-1: device descriptor read/8, error -71 [ 177.942014][ T10] usb usb1-port1: unable to enumerate USB device [ 179.391507][ T7918] FAULT_INJECTION: forcing a failure. [ 179.391507][ T7918] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.391538][ T7918] CPU: 1 UID: 0 PID: 7918 Comm: syz.4.722 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 179.391559][ T7918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 179.391569][ T7918] Call Trace: [ 179.391575][ T7918] [ 179.391580][ T7918] dump_stack_lvl+0xe8/0x150 [ 179.391598][ T7918] should_fail_ex+0x46b/0x600 [ 179.391614][ T7918] _copy_to_iter+0x404/0x17d0 [ 179.391642][ T7918] ? __pfx__copy_to_iter+0x10/0x10 [ 179.391665][ T7918] ? transaction_log_show+0x73d/0x7c0 [ 179.391706][ T7918] seq_read_iter+0xbf6/0xe20 [ 179.391747][ T7918] seq_read+0x36a/0x490 [ 179.391765][ T7918] ? __pfx_seq_read+0x10/0x10 [ 179.391779][ T7918] ? __debugfs_file_get+0x5d5/0x710 [ 179.391791][ T7918] ? __pfx___debugfs_file_get+0x10/0x10 [ 179.391811][ T7918] ? apparmor_file_permission+0x1f4/0x300 [ 179.391836][ T7918] full_proxy_read+0x127/0x1f0 [ 179.391857][ T7918] ? __pfx_full_proxy_read+0x10/0x10 [ 179.391879][ T7918] vfs_read+0x212/0xa80 [ 179.391908][ T7918] ? __pfx_vfs_read+0x10/0x10 [ 179.391922][ T7918] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 179.391936][ T7918] ? lockdep_hardirqs_on+0x7a/0x110 [ 179.391949][ T7918] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 179.391962][ T7918] ? mutex_lock_nested+0x152/0x1d0 [ 179.391988][ T7918] ? fdget_pos+0x252/0x320 [ 179.392016][ T7918] ksys_read+0x156/0x270 [ 179.392041][ T7918] ? __pfx_ksys_read+0x10/0x10 [ 179.392076][ T7918] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.392087][ T7918] do_syscall_64+0x15f/0xf80 [ 179.392099][ T7918] ? trace_irq_disable+0x3b/0x140 [ 179.392113][ T7918] ? clear_bhb_loop+0x40/0x90 [ 179.392127][ T7918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.392144][ T7918] RIP: 0033:0x7f780121cdd9 [ 179.392162][ T7918] 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 [ 179.392177][ T7918] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 179.392197][ T7918] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 179.392210][ T7918] RDX: 0000000000000cac RSI: 00002000000034c0 RDI: 0000000000000003 [ 179.392222][ T7918] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 179.392239][ T7918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 179.392246][ T7918] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 179.392262][ T7918] [ 179.875373][ T5749] usb 4-1: USB disconnect, device number 15 [ 180.034261][ T7933] FAULT_INJECTION: forcing a failure. [ 180.034261][ T7933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.035011][ T7933] CPU: 0 UID: 0 PID: 7933 Comm: syz.4.729 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 180.035038][ T7933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 180.035052][ T7933] Call Trace: [ 180.035059][ T7933] [ 180.035070][ T7933] dump_stack_lvl+0xe8/0x150 [ 180.035098][ T7933] should_fail_ex+0x46b/0x600 [ 180.035128][ T7933] _copy_from_iter+0x1d3/0x1670 [ 180.035155][ T7933] ? trace_kmem_cache_alloc+0x29/0xe0 [ 180.035173][ T7933] ? __alloc_skb+0x27d/0x7d0 [ 180.035190][ T7933] ? __pfx__copy_from_iter+0x10/0x10 [ 180.035217][ T7933] ? kmem_cache_alloc_node_noprof+0x27c/0x6e0 [ 180.035238][ T7933] ? __alloc_skb+0x27d/0x7d0 [ 180.035260][ T7933] ? netlink_sendmsg+0x650/0xb40 [ 180.035280][ T7933] ? skb_put+0x11b/0x210 [ 180.035302][ T7933] netlink_sendmsg+0x6c0/0xb40 [ 180.035331][ T7933] ? __pfx_netlink_sendmsg+0x10/0x10 [ 180.035354][ T7933] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 180.035384][ T7933] ? aa_sock_msg_perm+0x122/0x200 [ 180.035401][ T7933] ? __pfx_netlink_sendmsg+0x10/0x10 [ 180.035413][ T7933] sock_sendmsg_nosec+0x112/0x150 [ 180.035430][ T7933] ____sys_sendmsg+0x55c/0x870 [ 180.035445][ T7933] ? __pfx_____sys_sendmsg+0x10/0x10 [ 180.035466][ T7933] ___sys_sendmsg+0x2a5/0x360 [ 180.035477][ T7933] ? __lock_acquire+0x6b5/0x2d10 [ 180.035493][ T7933] ? __pfx____sys_sendmsg+0x10/0x10 [ 180.035521][ T7933] ? __fget_files+0x2a/0x420 [ 180.035531][ T7933] ? __fget_files+0x3a6/0x420 [ 180.035545][ T7933] __x64_sys_sendmsg+0x1c3/0x2a0 [ 180.035558][ T7933] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 180.035575][ T7933] ? __pfx_ksys_write+0x10/0x10 [ 180.035591][ T7933] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.035602][ T7933] do_syscall_64+0x15f/0xf80 [ 180.035616][ T7933] ? clear_bhb_loop+0x40/0x90 [ 180.035629][ T7933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.035638][ T7933] RIP: 0033:0x7f780121cdd9 [ 180.035649][ T7933] 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 [ 180.035657][ T7933] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.035670][ T7933] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 180.035677][ T7933] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 180.035683][ T7933] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 180.035690][ T7933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.035695][ T7933] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 180.035710][ T7933] [ 180.128778][ T7935] Bluetooth: hci2: invalid len left 7, exp >= 199 [ 180.407424][ T7939] overlayfs: missing 'lowerdir' [ 180.466501][ T824] f81534 2-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 180.466538][ T824] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 180.466547][ T824] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 180.466598][ T824] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 180.516235][ T824] usb 2-1: USB disconnect, device number 31 [ 181.280755][ T824] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 181.444490][ T824] usb 4-1: Using ep0 maxpacket: 32 [ 181.455711][ T824] usb 4-1: config 0 has an invalid interface number: 35 but max is 0 [ 181.455736][ T824] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 181.455753][ T824] usb 4-1: config 0 has no interface number 0 [ 181.455793][ T824] usb 4-1: config 0 interface 35 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 181.464079][ T824] usb 4-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 181.464105][ T824] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.464124][ T824] usb 4-1: Product: syz [ 181.464137][ T824] usb 4-1: Manufacturer: syz [ 181.464150][ T824] usb 4-1: SerialNumber: syz [ 181.508191][ T824] usb 4-1: config 0 descriptor?? [ 181.566647][ T824] radio-si470x 4-1:0.35: could not find interrupt in endpoint [ 181.566731][ T824] radio-si470x 4-1:0.35: probe with driver radio-si470x failed with error -5 [ 181.717138][ T824] radio-raremono 4-1:0.35: Thanko's Raremono connected: (10C4:818A) [ 181.939776][ T824] radio-raremono 4-1:0.35: V4L2 device registered as radio48 [ 182.022228][ T7989] overlayfs: missing 'lowerdir' [ 182.128198][ T824] usb 4-1: USB disconnect, device number 16 [ 182.129541][ T824] radio-raremono 4-1:0.35: Thanko's Raremono disconnected [ 182.243194][ T7997] FAULT_INJECTION: forcing a failure. [ 182.243194][ T7997] name failslab, interval 1, probability 0, space 0, times 0 [ 182.243224][ T7997] CPU: 1 UID: 0 PID: 7997 Comm: syz.4.760 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 182.243247][ T7997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 182.243257][ T7997] Call Trace: [ 182.243264][ T7997] [ 182.243272][ T7997] dump_stack_lvl+0xe8/0x150 [ 182.243301][ T7997] should_fail_ex+0x46b/0x600 [ 182.243330][ T7997] should_failslab+0xa8/0x100 [ 182.243355][ T7997] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 182.243376][ T7997] ? __alloc_skb+0x1d0/0x7d0 [ 182.243395][ T7997] ? lockdep_hardirqs_on+0x7a/0x110 [ 182.243422][ T7997] __alloc_skb+0x1d0/0x7d0 [ 182.243442][ T7997] ? netlink_ack_tlv_len+0x6c/0x210 [ 182.243465][ T7997] netlink_ack+0x146/0xa50 [ 182.243484][ T7997] ? __pfx_genl_rcv_msg+0x10/0x10 [ 182.243525][ T7997] netlink_rcv_skb+0x2b6/0x4b0 [ 182.243545][ T7997] ? __pfx_genl_rcv_msg+0x10/0x10 [ 182.243569][ T7997] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 182.243600][ T7997] ? netlink_deliver_tap+0x2e/0x1b0 [ 182.243620][ T7997] ? netlink_deliver_tap+0x2e/0x1b0 [ 182.243645][ T7997] genl_rcv+0x28/0x40 [ 182.243667][ T7997] netlink_unicast+0x780/0x920 [ 182.243697][ T7997] netlink_sendmsg+0x813/0xb40 [ 182.243727][ T7997] ? __pfx_netlink_sendmsg+0x10/0x10 [ 182.243750][ T7997] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 182.243781][ T7997] ? aa_sock_msg_perm+0x122/0x200 [ 182.243804][ T7997] ? __pfx_netlink_sendmsg+0x10/0x10 [ 182.243824][ T7997] sock_sendmsg_nosec+0x112/0x150 [ 182.243851][ T7997] ____sys_sendmsg+0x55c/0x870 [ 182.243877][ T7997] ? __pfx_____sys_sendmsg+0x10/0x10 [ 182.243908][ T7997] ? import_iovec+0x73/0xa0 [ 182.243937][ T7997] ___sys_sendmsg+0x2a5/0x360 [ 182.243966][ T7997] ? __lock_acquire+0x6b5/0x2d10 [ 182.243996][ T7997] ? __pfx____sys_sendmsg+0x10/0x10 [ 182.244052][ T7997] ? __fget_files+0x2a/0x420 [ 182.244070][ T7997] ? __fget_files+0x3a6/0x420 [ 182.244103][ T7997] __x64_sys_sendmsg+0x1c3/0x2a0 [ 182.244128][ T7997] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 182.244160][ T7997] ? __pfx_ksys_write+0x10/0x10 [ 182.244190][ T7997] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.244210][ T7997] do_syscall_64+0x15f/0xf80 [ 182.244231][ T7997] ? trace_irq_disable+0x3b/0x140 [ 182.244253][ T7997] ? clear_bhb_loop+0x40/0x90 [ 182.244275][ T7997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.244293][ T7997] RIP: 0033:0x7f780121cdd9 [ 182.244310][ T7997] 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 [ 182.244325][ T7997] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 182.244347][ T7997] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 182.244360][ T7997] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000004 [ 182.244372][ T7997] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 182.244384][ T7997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.244395][ T7997] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 182.244425][ T7997] [ 182.468806][ T8001] netlink: 'syz.0.759': attribute type 2 has an invalid length. [ 182.468841][ T8001] netlink: 'syz.0.759': attribute type 2 has an invalid length. [ 183.044403][ T8022] program syz.1.768 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 183.080366][ T5749] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 183.099939][ T8025] program syz.1.768 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 183.130893][ T45] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 183.244588][ T5749] usb 4-1: Using ep0 maxpacket: 16 [ 183.246973][ T5749] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.247003][ T5749] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.247024][ T5749] usb 4-1: config 0 interface 0 has no altsetting 0 [ 183.247057][ T5749] usb 4-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 183.247079][ T5749] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.294687][ T45] usb 1-1: config 150 has an invalid interface number: 204 but max is 2 [ 183.294714][ T45] usb 1-1: config 150 has 2 interfaces, different from the descriptor's value: 3 [ 183.294734][ T45] usb 1-1: config 150 has no interface number 0 [ 183.294774][ T45] usb 1-1: config 150 interface 204 has no altsetting 0 [ 183.297386][ T45] usb 1-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 183.297411][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.297430][ T45] usb 1-1: Product: syz [ 183.297444][ T45] usb 1-1: Manufacturer: syz [ 183.297457][ T45] usb 1-1: SerialNumber: syz [ 183.392153][ T5749] usb 4-1: config 0 descriptor?? [ 183.636986][ T45] xr_serial 1-1:150.204: skipping garbage [ 183.637039][ T45] xr_serial 1-1:150.204: xr_serial converter detected [ 183.657894][ T45] xr_serial ttyUSB0: Failed to set reg 0x60: -71 [ 183.657943][ T45] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71 [ 183.683754][ T45] usb 1-1: USB disconnect, device number 32 [ 183.715351][ T45] xr_serial 1-1:150.204: device disconnected [ 183.826052][ T8009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.826734][ T8009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.987344][ T8054] FAULT_INJECTION: forcing a failure. [ 183.987344][ T8054] name failslab, interval 1, probability 0, space 0, times 0 [ 183.987376][ T8054] CPU: 0 UID: 0 PID: 8054 Comm: syz.4.782 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 183.987399][ T8054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 183.987410][ T8054] Call Trace: [ 183.987418][ T8054] [ 183.987427][ T8054] dump_stack_lvl+0xe8/0x150 [ 183.987461][ T8054] should_fail_ex+0x46b/0x600 [ 183.987493][ T8054] should_failslab+0xa8/0x100 [ 183.987521][ T8054] __kmalloc_noprof+0xdf/0x7b0 [ 183.987544][ T8054] ? kfree+0x4d/0x6c0 [ 183.987563][ T8054] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 183.987597][ T8054] tomoyo_realpath_from_path+0xe3/0x5d0 [ 183.987626][ T8054] ? tomoyo_domain+0xd7/0x130 [ 183.987659][ T8054] ? tomoyo_path_number_perm+0x219/0x630 [ 183.987681][ T8054] tomoyo_path_number_perm+0x246/0x630 [ 183.987706][ T8054] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 183.987727][ T8054] ? __lock_acquire+0x6b5/0x2d10 [ 183.987759][ T8054] ? do_raw_spin_lock+0x12b/0x2f0 [ 183.987821][ T8054] ? __fget_files+0x2a/0x420 [ 183.987846][ T8054] ? __fget_files+0x2a/0x420 [ 183.987865][ T8054] ? __fget_files+0x3a6/0x420 [ 183.987884][ T8054] ? __fget_files+0x2a/0x420 [ 183.987909][ T8054] security_file_ioctl+0xc3/0x2a0 [ 183.987933][ T8054] __se_sys_ioctl+0x47/0x170 [ 183.987959][ T8054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.987981][ T8054] do_syscall_64+0x15f/0xf80 [ 183.988006][ T8054] ? trace_irq_disable+0x3b/0x140 [ 183.988031][ T8054] ? clear_bhb_loop+0x40/0x90 [ 183.988062][ T8054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.988082][ T8054] RIP: 0033:0x7f780121cdd9 [ 183.988100][ T8054] 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 [ 183.988117][ T8054] RSP: 002b:00007f77ff44d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.988138][ T8054] RAX: ffffffffffffffda RBX: 00007f7801496090 RCX: 00007f780121cdd9 [ 183.988153][ T8054] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 183.988165][ T8054] RBP: 00007f77ff44d090 R08: 0000000000000000 R09: 0000000000000000 [ 183.988177][ T8054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.988189][ T8054] R13: 00007f7801496128 R14: 00007f7801496090 R15: 00007ffd8eefbeb8 [ 183.988225][ T8054] [ 183.988334][ T8054] ERROR: Out of memory at tomoyo_realpath_from_path. [ 184.481953][ T8059] netlink: 64 bytes leftover after parsing attributes in process `syz.0.783'. [ 184.630679][ T45] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 184.636566][ T5749] usbhid 4-1:0.0: can't add hid device: -71 [ 184.636665][ T5749] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 184.676450][ T5749] usb 4-1: USB disconnect, device number 17 [ 184.818161][ T45] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 184.818184][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.818195][ T45] usb 2-1: Product: syz [ 184.818203][ T45] usb 2-1: Manufacturer: syz [ 184.818210][ T45] usb 2-1: SerialNumber: syz [ 185.116429][ T8081] fuse: Unknown parameter 'grou00000000000000000000' [ 185.306521][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 185.306573][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 185.570257][ T5749] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 185.741211][ T5749] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 185.741247][ T5749] usb 4-1: can't read configurations, error -61 [ 185.872007][ T5749] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 186.028396][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 186.028450][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 186.029317][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 186.069474][ T5749] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 186.069508][ T5749] usb 4-1: can't read configurations, error -61 [ 186.074829][ T45] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 186.092467][ T5749] usb usb4-port1: attempt power cycle [ 186.126661][ T45] usb 2-1: USB disconnect, device number 32 [ 186.424728][ T8135] FAULT_INJECTION: forcing a failure. [ 186.424728][ T8135] name failslab, interval 1, probability 0, space 0, times 0 [ 186.424759][ T8135] CPU: 1 UID: 0 PID: 8135 Comm: syz.4.814 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 186.424781][ T8135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 186.424791][ T8135] Call Trace: [ 186.424798][ T8135] [ 186.424805][ T8135] dump_stack_lvl+0xe8/0x150 [ 186.424833][ T8135] should_fail_ex+0x46b/0x600 [ 186.424861][ T8135] should_failslab+0xa8/0x100 [ 186.424885][ T8135] __kmalloc_noprof+0xdf/0x7b0 [ 186.424907][ T8135] ? kfree+0x4d/0x6c0 [ 186.424924][ T8135] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 186.424952][ T8135] tomoyo_realpath_from_path+0xe3/0x5d0 [ 186.424976][ T8135] ? tomoyo_domain+0xd7/0x130 [ 186.425003][ T8135] ? tomoyo_path_number_perm+0x219/0x630 [ 186.425021][ T8135] tomoyo_path_number_perm+0x246/0x630 [ 186.425043][ T8135] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 186.425061][ T8135] ? __lock_acquire+0x6b5/0x2d10 [ 186.425087][ T8135] ? do_raw_spin_lock+0x12b/0x2f0 [ 186.425136][ T8135] ? __fget_files+0x2a/0x420 [ 186.425158][ T8135] ? __fget_files+0x2a/0x420 [ 186.425174][ T8135] ? __fget_files+0x3a6/0x420 [ 186.425190][ T8135] ? __fget_files+0x2a/0x420 [ 186.425210][ T8135] security_file_ioctl+0xc3/0x2a0 [ 186.425230][ T8135] __se_sys_ioctl+0x47/0x170 [ 186.425251][ T8135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.425272][ T8135] do_syscall_64+0x15f/0xf80 [ 186.425294][ T8135] ? trace_irq_disable+0x3b/0x140 [ 186.425316][ T8135] ? clear_bhb_loop+0x40/0x90 [ 186.425338][ T8135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.425360][ T8135] RIP: 0033:0x7f780121cdd9 [ 186.425375][ T8135] 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 [ 186.425389][ T8135] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.425409][ T8135] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 186.425422][ T8135] RDX: 0000200000000180 RSI: 00000000c03864bc RDI: 0000000000000010 [ 186.425434][ T8135] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 186.425446][ T8135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.425457][ T8135] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 186.425488][ T8135] [ 186.429295][ T8135] ERROR: Out of memory at tomoyo_realpath_from_path. [ 186.456709][ T5749] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 186.565677][ T5749] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 186.565712][ T5749] usb 4-1: can't read configurations, error -61 [ 186.762592][ T5749] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 186.785646][ T5749] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 186.785680][ T5749] usb 4-1: can't read configurations, error -61 [ 186.804840][ T5749] usb usb4-port1: unable to enumerate USB device [ 188.210286][ T10] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 188.211106][ T5749] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 188.384175][ T10] usb 2-1: not running at top speed; connect to a high speed hub [ 188.389942][ T10] usb 2-1: config 7 has an invalid interface number: 116 but max is 0 [ 188.389967][ T10] usb 2-1: config 7 has no interface number 0 [ 188.389994][ T10] usb 2-1: config 7 interface 116 has no altsetting 0 [ 188.394018][ T5749] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.394066][ T5749] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 188.394139][ T5749] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 188.400631][ T10] usb 2-1: New USB device found, idVendor=1f71, idProduct=3301, bcdDevice=ca.2d [ 188.400663][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.400682][ T10] usb 2-1: Product: syz [ 188.400695][ T10] usb 2-1: Manufacturer: syz [ 188.400709][ T10] usb 2-1: SerialNumber: syz [ 188.401778][ T5749] usb 5-1: New USB device found, idVendor=1b5c, idProduct=0105, bcdDevice= 1.f1 [ 188.401802][ T5749] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.401821][ T5749] usb 5-1: Product: syz [ 188.401833][ T5749] usb 5-1: Manufacturer: syz [ 188.401847][ T5749] usb 5-1: SerialNumber: syz [ 188.427547][ T5749] usb 5-1: config 0 descriptor?? [ 188.440545][ T5749] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 188.449346][ T5749] usb 5-1: Detected SIO [ 188.449364][ T5749] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 4 [ 188.567816][ T5749] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 188.676669][ T5749] usb 5-1: USB disconnect, device number 12 [ 188.709114][ T8226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.738207][ T8226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.783679][ T10] usb-storage 2-1:7.116: USB Mass Storage device detected [ 188.803958][ T5749] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 188.807219][ T5749] ftdi_sio 5-1:0.0: device disconnected [ 188.860322][ T823] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 188.933743][ T10] usb 2-1: USB disconnect, device number 33 [ 189.010220][ T823] usb 4-1: Using ep0 maxpacket: 16 [ 189.011803][ T823] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.011850][ T823] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 189.011866][ T823] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 189.011881][ T823] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 189.011892][ T823] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 189.014556][ T823] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 189.014588][ T823] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 189.014607][ T823] usb 4-1: Manufacturer: syz [ 189.017941][ T823] usb 4-1: config 0 descriptor?? [ 189.302200][ T823] rc_core: IR keymap rc-hauppauge not found [ 189.302220][ T823] Registered IR keymap rc-empty [ 189.302371][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.321727][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.345910][ T8239] 9p: Bad value for 'rfdno' [ 189.346683][ T8239] netlink: 'syz.0.856': attribute type 21 has an invalid length. [ 189.346787][ T8239] netlink: 4 bytes leftover after parsing attributes in process `syz.0.856'. [ 189.347712][ T823] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 189.354821][ T823] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input11 [ 189.376415][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.402111][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.420755][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.441316][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.465846][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.480787][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.500325][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.523606][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.540420][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.561102][ T823] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 189.653589][ T823] mceusb 4-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 189.653606][ T823] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 189.720613][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 189.720704][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 189.721042][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 189.721081][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 189.732029][ T823] usb 4-1: USB disconnect, device number 22 [ 189.756670][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 189.756965][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 189.757247][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 189.757319][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 190.312445][ T8248] net_ratelimit: 207 callbacks suppressed [ 190.312467][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 190.313303][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 190.313415][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 190.313719][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 190.313823][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 190.314154][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 190.314263][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 190.315698][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 190.315807][ T8248] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 190.319710][ T8248] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 191.343281][ T8297] FAULT_INJECTION: forcing a failure. [ 191.343281][ T8297] name failslab, interval 1, probability 0, space 0, times 0 [ 191.343315][ T8297] CPU: 1 UID: 0 PID: 8297 Comm: syz.4.878 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 191.343344][ T8297] Tainted: [L]=SOFTLOCKUP [ 191.343350][ T8297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 191.343361][ T8297] Call Trace: [ 191.343368][ T8297] [ 191.343376][ T8297] dump_stack_lvl+0xe8/0x150 [ 191.343402][ T8297] should_fail_ex+0x46b/0x600 [ 191.343431][ T8297] should_failslab+0xa8/0x100 [ 191.343456][ T8297] __kmalloc_noprof+0xdf/0x7b0 [ 191.343477][ T8297] ? kfree+0x1c5/0x6c0 [ 191.343494][ T8297] ? snd_interval_refine+0x609/0xa50 [ 191.343518][ T8297] ? snd_pcm_hw_refine+0x9b1/0x1710 [ 191.343546][ T8297] snd_pcm_hw_refine+0x9b1/0x1710 [ 191.343585][ T8297] ? __pfx_snd_pcm_hw_refine+0x10/0x10 [ 191.343622][ T8297] ? irqentry_exit+0x218/0x730 [ 191.343663][ T8297] ? snd_pcm_hw_param_first+0x2f/0xb40 [ 191.343689][ T8297] snd_pcm_hw_param_first+0x3bf/0xb40 [ 191.343716][ T8297] snd_pcm_hw_params+0x5e6/0x1930 [ 191.343745][ T8297] ? kasan_quarantine_put+0xbb/0x1f0 [ 191.343764][ T8297] ? lockdep_hardirqs_on+0x7a/0x110 [ 191.343791][ T8297] ? __pfx_snd_pcm_hw_params+0x10/0x10 [ 191.343814][ T8297] ? snd_pcm_hw_param_near+0x365/0x4d0 [ 191.343841][ T8297] ? snd_pcm_drop+0xa5/0x5e0 [ 191.343863][ T8297] ? snd_pcm_kernel_ioctl+0x119/0x9b0 [ 191.343891][ T8297] snd_pcm_oss_change_params_locked+0x201f/0x3e00 [ 191.343939][ T8297] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 191.343971][ T8297] ? lockdep_hardirqs_on+0x7a/0x110 [ 191.343991][ T8297] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 191.344015][ T8297] ? snd_pcm_oss_set_trigger+0x300/0xdc0 [ 191.344038][ T8297] snd_pcm_oss_set_trigger+0x517/0xdc0 [ 191.344072][ T8297] snd_pcm_oss_poll+0x6cd/0x920 [ 191.344105][ T8297] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 191.344138][ T8297] ? __pfx_snd_pcm_oss_poll+0x10/0x10 [ 191.344165][ T8297] do_sys_poll+0x92e/0xf50 [ 191.344198][ T8297] ? __pfx_do_sys_poll+0x10/0x10 [ 191.344291][ T8297] ? ktime_get_ts64+0xa9/0x410 [ 191.344340][ T8297] ? __pfx_timespec64_add_safe+0x10/0x10 [ 191.344377][ T8297] __x64_sys_poll+0x190/0x350 [ 191.344406][ T8297] ? __pfx___x64_sys_poll+0x10/0x10 [ 191.344439][ T8297] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.344459][ T8297] do_syscall_64+0x15f/0xf80 [ 191.344480][ T8297] ? trace_irq_disable+0x3b/0x140 [ 191.344503][ T8297] ? clear_bhb_loop+0x40/0x90 [ 191.344526][ T8297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.344544][ T8297] RIP: 0033:0x7f780121cdd9 [ 191.344562][ T8297] 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 [ 191.344577][ T8297] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 191.344596][ T8297] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 191.344609][ T8297] RDX: 0000000000000009 RSI: 20000000000000b5 RDI: 0000200000000000 [ 191.344622][ T8297] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 191.344633][ T8297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 191.344643][ T8297] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 191.344673][ T8297] [ 192.214712][ T8315] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 192.214737][ T8315] overlayfs: failed to set xattr on upper [ 192.214745][ T8315] overlayfs: ...falling back to redirect_dir=nofollow. [ 192.214753][ T8315] overlayfs: ...falling back to index=off. [ 192.214768][ T8315] overlayfs: ...falling back to uuid=null. [ 192.330400][ T5617] Bluetooth: hci4: command 0x1003 tx timeout [ 192.330605][ T60] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 192.720278][ T5749] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 192.720459][ T10] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 192.860426][ T10] usb 5-1: device descriptor read/64, error -71 [ 192.880462][ T5749] usb 4-1: Using ep0 maxpacket: 32 [ 192.884725][ T5749] usb 4-1: config 0 has an invalid interface number: 35 but max is 0 [ 192.884741][ T5749] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 192.884751][ T5749] usb 4-1: config 0 has no interface number 0 [ 192.884775][ T5749] usb 4-1: config 0 interface 35 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 192.887141][ T5749] usb 4-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 192.887166][ T5749] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.887187][ T5749] usb 4-1: Product: syz [ 192.887207][ T5749] usb 4-1: Manufacturer: syz [ 192.887221][ T5749] usb 4-1: SerialNumber: syz [ 192.967341][ T5749] usb 4-1: config 0 descriptor?? [ 192.982191][ T5749] radio-si470x 4-1:0.35: could not find interrupt in endpoint [ 192.982236][ T5749] radio-si470x 4-1:0.35: probe with driver radio-si470x failed with error -5 [ 193.120104][ T10] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 193.169965][ T5749] radio-raremono 4-1:0.35: Thanko's Raremono connected: (10C4:818A) [ 193.171090][ T45] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 193.260079][ T10] usb 5-1: device descriptor read/64, error -71 [ 193.320079][ T45] usb 2-1: Using ep0 maxpacket: 16 [ 193.323055][ T45] usb 2-1: config index 0 descriptor too short (expected 16456, got 72) [ 193.323080][ T45] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 193.323100][ T45] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 193.323118][ T45] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 193.323137][ T45] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 193.323156][ T45] usb 2-1: config 0 has no interface number 0 [ 193.323198][ T45] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 193.323225][ T45] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 193.323247][ T45] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 193.323282][ T45] usb 2-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 193.323301][ T45] usb 2-1: config 0 interface 125 has no altsetting 0 [ 193.323314][ T45] usb 2-1: config 0 interface 125 has no altsetting 2 [ 193.326123][ T45] usb 2-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 193.326150][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.326169][ T45] usb 2-1: Product: syz [ 193.326182][ T45] usb 2-1: Manufacturer: syz [ 193.326196][ T45] usb 2-1: SerialNumber: syz [ 193.353564][ T45] usb 2-1: config 0 descriptor?? [ 193.395659][ T45] usb 2-1: selecting invalid altsetting 2 [ 193.492455][ T10] usb usb5-port1: attempt power cycle [ 193.520800][ T5749] radio-raremono 4-1:0.35: V4L2 device registered as radio48 [ 193.672791][ T5589] usb 4-1: USB disconnect, device number 23 [ 193.678654][ T5589] radio-raremono 4-1:0.35: Thanko's Raremono disconnected [ 193.850059][ T10] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 193.871272][ T10] usb 5-1: device descriptor read/8, error -71 [ 194.110025][ T10] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 194.131159][ T10] usb 5-1: device descriptor read/8, error -71 [ 194.240646][ T10] usb usb5-port1: unable to enumerate USB device [ 194.267073][ T1335] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.267258][ T1335] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.482524][ C1] usb 2-1: async_complete: urb error -71 [ 194.484390][ T45] get_1284_register: usb error -71 [ 194.504147][ T45] usb 2-1: USB disconnect, device number 34 [ 194.686978][ T8355] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=150 (600 ns) > initial count (8 ns). Using initial count to start timer. [ 195.535666][ T8373] program syz.3.904 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 195.653622][ T8379] sysfs: cannot create duplicate filename '/devices/virtual/block/nbd4/pid' [ 195.653638][ T8379] CPU: 1 UID: 0 PID: 8379 Comm: syz.4.905 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 195.653653][ T8379] Tainted: [L]=SOFTLOCKUP [ 195.653657][ T8379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 195.653663][ T8379] Call Trace: [ 195.653667][ T8379] [ 195.653671][ T8379] dump_stack_lvl+0xe8/0x150 [ 195.653689][ T8379] sysfs_warn_dup+0x8e/0xa0 [ 195.653700][ T8379] sysfs_add_file_mode_ns+0x287/0x300 [ 195.653718][ T8379] sysfs_create_file_ns+0x12b/0x1b0 [ 195.653734][ T8379] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 195.653750][ T8379] ? nbd_start_device+0x189/0xb20 [ 195.653763][ T8379] ? mutex_lock_nested+0x168/0x1d0 [ 195.653779][ T8379] ? device_create_file+0xf4/0x1b0 [ 195.653795][ T8379] nbd_start_device+0x2b3/0xb20 [ 195.653812][ T8379] nbd_ioctl+0x57b/0xe40 [ 195.653826][ T8379] ? rt_spin_lock+0x1e0/0x400 [ 195.653837][ T8379] ? __pfx_nbd_ioctl+0x10/0x10 [ 195.653855][ T8379] ? __pfx_nbd_ioctl+0x10/0x10 [ 195.653869][ T8379] blkdev_ioctl+0x5e6/0x750 [ 195.653883][ T8379] ? __pfx_blkdev_ioctl+0x10/0x10 [ 195.653894][ T8379] ? __fget_files+0x2a/0x420 [ 195.653906][ T8379] ? bpf_lsm_file_ioctl+0x9/0x20 [ 195.653922][ T8379] ? __pfx_blkdev_ioctl+0x10/0x10 [ 195.653941][ T8379] __se_sys_ioctl+0xff/0x170 [ 195.653954][ T8379] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.653965][ T8379] do_syscall_64+0x15f/0xf80 [ 195.653977][ T8379] ? trace_irq_disable+0x3b/0x140 [ 195.653991][ T8379] ? clear_bhb_loop+0x40/0x90 [ 195.654004][ T8379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.654014][ T8379] RIP: 0033:0x7f780121cdd9 [ 195.654024][ T8379] 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 [ 195.654033][ T8379] RSP: 002b:00007f77ff42c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.654045][ T8379] RAX: ffffffffffffffda RBX: 00007f7801496180 RCX: 00007f780121cdd9 [ 195.654052][ T8379] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 195.654058][ T8379] RBP: 00007f78012b2d69 R08: 0000000000000000 R09: 0000000000000000 [ 195.654064][ T8379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.654070][ T8379] R13: 00007f7801496218 R14: 00007f7801496180 R15: 00007ffd8eefbeb8 [ 195.654085][ T8379] [ 195.654101][ T8379] block nbd4: device_create_file failed for pid! [ 195.725586][ T8376] block nbd4: shutting down sockets [ 196.118325][ T8391] mmap: syz.4.909 (8391) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 196.211420][ T5686] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 196.369888][ T5686] usb 1-1: Using ep0 maxpacket: 16 [ 196.391516][ T5686] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.391550][ T5686] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 196.391572][ T5686] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 196.391598][ T5686] usb 1-1: config 0 interface 0 has no altsetting 0 [ 196.391632][ T5686] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 196.391656][ T5686] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.415594][ T5686] usb 1-1: config 0 descriptor?? [ 196.972361][ T8403] netlink: 52 bytes leftover after parsing attributes in process `syz.0.907'. [ 196.976067][ T5686] hid (null): invalid report_count 1614467206 [ 197.210464][ T5749] usb 1-1: USB disconnect, device number 33 [ 198.176982][ T8449] binder_alloc: 8446: binder_alloc_buf, no vma [ 198.801314][ T8475] netlink: 8 bytes leftover after parsing attributes in process `syz.3.936'. [ 198.801354][ T8475] netlink: 8 bytes leftover after parsing attributes in process `syz.3.936'. [ 198.851028][ T8475] FAULT_INJECTION: forcing a failure. [ 198.851028][ T8475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 198.851062][ T8475] CPU: 1 UID: 0 PID: 8475 Comm: syz.3.936 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 198.851087][ T8475] Tainted: [L]=SOFTLOCKUP [ 198.851094][ T8475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 198.851105][ T8475] Call Trace: [ 198.851112][ T8475] [ 198.851120][ T8475] dump_stack_lvl+0xe8/0x150 [ 198.851149][ T8475] should_fail_ex+0x46b/0x600 [ 198.851178][ T8475] _copy_from_user+0x2d/0xb0 [ 198.851207][ T8475] kstrtouint_from_user+0xd6/0x180 [ 198.851232][ T8475] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 198.851269][ T8475] proc_fail_nth_write+0x8e/0x210 [ 198.851290][ T8475] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 198.851314][ T8475] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 198.851336][ T8475] vfs_write+0x2a3/0xba0 [ 198.851376][ T8475] ? __pfx_vfs_write+0x10/0x10 [ 198.851400][ T8475] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 198.851423][ T8475] ? lockdep_hardirqs_on+0x7a/0x110 [ 198.851445][ T8475] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 198.851467][ T8475] ? mutex_lock_nested+0x152/0x1d0 [ 198.851492][ T8475] ? fdget_pos+0x252/0x320 [ 198.851520][ T8475] ksys_write+0x156/0x270 [ 198.851545][ T8475] ? __pfx_ksys_write+0x10/0x10 [ 198.851573][ T8475] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.851599][ T8475] do_syscall_64+0x15f/0xf80 [ 198.851621][ T8475] ? trace_irq_disable+0x3b/0x140 [ 198.851643][ T8475] ? clear_bhb_loop+0x40/0x90 [ 198.851666][ T8475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.851684][ T8475] RIP: 0033:0x7f0b840cd60e [ 198.851702][ T8475] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 198.851717][ T8475] RSP: 002b:00007f0b82365fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 198.851737][ T8475] RAX: ffffffffffffffda RBX: 00007f0b823666c0 RCX: 00007f0b840cd60e [ 198.851749][ T8475] RDX: 0000000000000001 RSI: 00007f0b823660a0 RDI: 0000000000000005 [ 198.851761][ T8475] RBP: 00007f0b82366090 R08: 0000000000000000 R09: 0000000000000000 [ 198.851771][ T8475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.851781][ T8475] R13: 00007f0b84386038 R14: 00007f0b84385fa0 R15: 00007fffc95e82d8 [ 198.851810][ T8475] [ 199.041767][ T8480] netlink: 8 bytes leftover after parsing attributes in process `syz.0.938'. [ 200.252416][ T8520] netlink: 168 bytes leftover after parsing attributes in process `syz.1.956'. [ 200.449750][ T10] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 200.610505][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 200.616341][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 200.648174][ T10] usb 4-1: New USB device found, idVendor=041e, idProduct=3040, bcdDevice= 0.40 [ 200.648211][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.648231][ T10] usb 4-1: Product: syz [ 200.648246][ T10] usb 4-1: Manufacturer: syz [ 200.648260][ T10] usb 4-1: SerialNumber: syz [ 201.179620][ T45] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 201.338065][ T10] usb 4-1: USB disconnect, device number 24 [ 201.431402][ T45] usb 2-1: Using ep0 maxpacket: 16 [ 201.448663][ T45] usb 2-1: config 0 has an invalid interface number: 34 but max is 0 [ 201.448690][ T45] usb 2-1: config 0 has no interface number 0 [ 201.448735][ T45] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 201.448760][ T45] usb 2-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 201.457829][ T5617] Bluetooth: hci2: command 0x0406 tx timeout [ 201.463440][ T60] Bluetooth: hci1: command 0x0406 tx timeout [ 201.517411][ T45] usb 2-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 201.517438][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.517457][ T45] usb 2-1: Product: syz [ 201.517471][ T45] usb 2-1: Manufacturer: syz [ 201.517485][ T45] usb 2-1: SerialNumber: syz [ 201.705930][ T45] usb 2-1: config 0 descriptor?? [ 201.714403][ T8539] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 201.716234][ T8539] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 201.949624][ T824] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 201.986369][ T8539] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 201.989359][ T8539] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 202.138135][ T824] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.138168][ T824] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.138190][ T824] usb 1-1: config 4 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 202.138231][ T824] usb 1-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 202.138253][ T824] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.519312][ T8562] FAULT_INJECTION: forcing a failure. [ 202.519312][ T8562] name failslab, interval 1, probability 0, space 0, times 0 [ 202.520069][ T8562] CPU: 1 UID: 0 PID: 8562 Comm: syz.4.973 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 202.520096][ T8562] Tainted: [L]=SOFTLOCKUP [ 202.520103][ T8562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 202.520114][ T8562] Call Trace: [ 202.520122][ T8562] [ 202.520130][ T8562] dump_stack_lvl+0xe8/0x150 [ 202.520157][ T8562] should_fail_ex+0x46b/0x600 [ 202.520189][ T8562] should_failslab+0xa8/0x100 [ 202.520214][ T8562] __kmalloc_cache_noprof+0x84/0x690 [ 202.520237][ T8562] ? nft_netdev_hook_alloc+0x5a/0x570 [ 202.520261][ T8562] nft_netdev_hook_alloc+0x5a/0x570 [ 202.520286][ T8562] ? do_raw_spin_lock+0x12b/0x2f0 [ 202.520310][ T8562] nf_tables_parse_netdev_hooks+0x152/0xa30 [ 202.520341][ T8562] nft_flowtable_parse_hook+0x46a/0x920 [ 202.520364][ T8562] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 202.520394][ T8562] ? __pfx_nft_flowtable_parse_hook+0x10/0x10 [ 202.520426][ T8562] ? nf_flow_table_init+0x280/0x2a0 [ 202.520447][ T8562] nf_tables_newflowtable+0x1613/0x2590 [ 202.520488][ T8562] ? __pfx_nf_tables_newflowtable+0x10/0x10 [ 202.520516][ T8562] ? nfnl_pernet+0x23/0x240 [ 202.520548][ T8562] ? __nla_parse+0x40/0x60 [ 202.520577][ T8562] nfnetlink_rcv+0x1247/0x27b0 [ 202.520628][ T8562] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 202.520659][ T8562] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 202.520684][ T8562] ? ref_tracker_free+0x673/0x820 [ 202.520731][ T8562] ? lockdep_hardirqs_on+0x7a/0x110 [ 202.520754][ T8562] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 202.520776][ T8562] ? rcu_preempt_deferred_qs_irqrestore+0x856/0xc60 [ 202.520818][ T8562] netlink_unicast+0x780/0x920 [ 202.520848][ T8562] netlink_sendmsg+0x813/0xb40 [ 202.520878][ T8562] ? __pfx_netlink_sendmsg+0x10/0x10 [ 202.520900][ T8562] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 202.520930][ T8562] ? aa_sock_msg_perm+0x122/0x200 [ 202.520953][ T8562] ? __pfx_netlink_sendmsg+0x10/0x10 [ 202.520982][ T8562] sock_sendmsg_nosec+0x112/0x150 [ 202.521010][ T8562] ____sys_sendmsg+0x55c/0x870 [ 202.521038][ T8562] ? __pfx_____sys_sendmsg+0x10/0x10 [ 202.521068][ T8562] ? import_iovec+0x73/0xa0 [ 202.521097][ T8562] ___sys_sendmsg+0x2a5/0x360 [ 202.521118][ T8562] ? __lock_acquire+0x6b5/0x2d10 [ 202.521146][ T8562] ? __pfx____sys_sendmsg+0x10/0x10 [ 202.521201][ T8562] ? __fget_files+0x2a/0x420 [ 202.521219][ T8562] ? __fget_files+0x3a6/0x420 [ 202.521247][ T8562] __x64_sys_sendmsg+0x1c3/0x2a0 [ 202.521273][ T8562] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 202.521303][ T8562] ? __pfx_ksys_write+0x10/0x10 [ 202.521334][ T8562] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.521354][ T8562] do_syscall_64+0x15f/0xf80 [ 202.521375][ T8562] ? trace_irq_disable+0x3b/0x140 [ 202.521399][ T8562] ? clear_bhb_loop+0x40/0x90 [ 202.521422][ T8562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.521439][ T8562] RIP: 0033:0x7f780121cdd9 [ 202.521456][ T8562] 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 [ 202.521472][ T8562] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.521492][ T8562] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 202.521506][ T8562] RDX: 0000000000008000 RSI: 0000200000000080 RDI: 0000000000000003 [ 202.521518][ T8562] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 202.521529][ T8562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 202.521540][ T8562] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 202.521570][ T8562] [ 202.581792][ T5686] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 202.622907][ T45] asix 2-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 202.623172][ T45] asix 2-1:0.34: probe with driver asix failed with error -61 [ 202.719535][ T5686] usb 4-1: device descriptor read/64, error -71 [ 202.903724][ T8563] vlan0: entered promiscuous mode [ 202.903946][ T8563] vlan0: entered allmulticast mode [ 202.903959][ T8563] veth0_vlan: entered allmulticast mode [ 202.960164][ T5686] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 202.961009][ T824] hid_parser_main: 47 callbacks suppressed [ 202.961027][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961056][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961083][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961109][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961136][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961163][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961196][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961224][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961250][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 202.961276][ T824] logitech 0003:046D:C29C.0005: unknown main item tag 0x0 [ 203.076840][ T824] logitech 0003:046D:C29C.0005: hidraw0: USB HID vff.fd Device [HID 046d:c29c] on usb-dummy_hcd.0-1/input0 [ 203.078277][ T824] logitech 0003:046D:C29C.0005: no inputs found [ 203.089731][ T5686] usb 4-1: device descriptor read/64, error -71 [ 203.130105][ T824] usb 1-1: USB disconnect, device number 34 [ 203.205109][ T5686] usb usb4-port1: attempt power cycle [ 203.244463][ T8564] fido_id[8564]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 203.572855][ T5686] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 203.592887][ T5686] usb 4-1: device descriptor read/8, error -71 [ 203.829516][ T5686] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 203.853683][ T5686] usb 4-1: device descriptor read/8, error -71 [ 203.962526][ T5686] usb usb4-port1: unable to enumerate USB device [ 204.028166][ T5686] usb 2-1: USB disconnect, device number 35 [ 204.089144][ T8590] warning: `syz.0.985' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 204.342620][ T8603] netlink: 12 bytes leftover after parsing attributes in process `syz.0.990'. [ 204.342645][ T8603] netlink: 28 bytes leftover after parsing attributes in process `syz.0.990'. [ 204.835373][ T8625] FAULT_INJECTION: forcing a failure. [ 204.835373][ T8625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 204.835409][ T8625] CPU: 1 UID: 0 PID: 8625 Comm: syz.4.999 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 204.835435][ T8625] Tainted: [L]=SOFTLOCKUP [ 204.835441][ T8625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 204.835452][ T8625] Call Trace: [ 204.835458][ T8625] [ 204.835466][ T8625] dump_stack_lvl+0xe8/0x150 [ 204.835492][ T8625] should_fail_ex+0x46b/0x600 [ 204.835521][ T8625] _copy_from_user+0x2d/0xb0 [ 204.835547][ T8625] copy_folio_from_user+0x1e3/0x320 [ 204.835576][ T8625] mfill_atomic_copy+0xf24/0x1590 [ 204.835622][ T8625] ? __pfx_mfill_atomic_copy+0x10/0x10 [ 204.835654][ T8625] userfaultfd_ioctl+0x2ab0/0x4d80 [ 204.835674][ T8625] ? __kasan_slab_free+0x5c/0x80 [ 204.835694][ T8625] ? kfree+0x1c5/0x6c0 [ 204.835712][ T8625] ? tomoyo_path_number_perm+0x501/0x630 [ 204.835751][ T8625] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 204.835797][ T8625] ? kasan_quarantine_put+0xbb/0x1f0 [ 204.835825][ T8625] ? tomoyo_path_number_perm+0x219/0x630 [ 204.835846][ T8625] ? tomoyo_path_number_perm+0x219/0x630 [ 204.835869][ T8625] ? do_vfs_ioctl+0x117b/0x1540 [ 204.835895][ T8625] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 204.835950][ T8625] ? __fget_files+0x2a/0x420 [ 204.835972][ T8625] ? __fget_files+0x2a/0x420 [ 204.835989][ T8625] ? __fget_files+0x3a6/0x420 [ 204.836004][ T8625] ? __fget_files+0x2a/0x420 [ 204.836024][ T8625] ? bpf_lsm_file_ioctl+0x9/0x20 [ 204.836051][ T8625] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 204.836072][ T8625] __se_sys_ioctl+0xff/0x170 [ 204.836094][ T8625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.836114][ T8625] do_syscall_64+0x15f/0xf80 [ 204.836135][ T8625] ? trace_irq_disable+0x3b/0x140 [ 204.836158][ T8625] ? clear_bhb_loop+0x40/0x90 [ 204.836181][ T8625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.836198][ T8625] RIP: 0033:0x7f780121cdd9 [ 204.836215][ T8625] 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 [ 204.836230][ T8625] RSP: 002b:00007f77ff46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 204.836250][ T8625] RAX: ffffffffffffffda RBX: 00007f7801495fa0 RCX: 00007f780121cdd9 [ 204.836264][ T8625] RDX: 0000200000000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 204.836276][ T8625] RBP: 00007f77ff46e090 R08: 0000000000000000 R09: 0000000000000000 [ 204.836288][ T8625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 204.836299][ T8625] R13: 00007f7801496038 R14: 00007f7801495fa0 R15: 00007ffd8eefbeb8 [ 204.836328][ T8625] [ 204.869814][ T824] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 204.941639][ T5686] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 205.029363][ T824] usb 2-1: Using ep0 maxpacket: 8 [ 205.094597][ T5686] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 205.094623][ T5686] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 205.094642][ T5686] usb 1-1: config 220 has no interface number 2 [ 205.094706][ T5686] usb 1-1: config 220 interface 1 altsetting 5 bulk endpoint 0x82 has invalid maxpacket 56 [ 205.094728][ T5686] usb 1-1: config 220 interface 1 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 12 [ 205.094754][ T5686] usb 1-1: config 220 interface 0 has no altsetting 0 [ 205.094771][ T5686] usb 1-1: config 220 interface 76 has no altsetting 0 [ 205.094789][ T5686] usb 1-1: config 220 interface 1 has no altsetting 0 [ 205.097652][ T5686] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 205.097677][ T5686] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.097696][ T5686] usb 1-1: Product: syz [ 205.097709][ T5686] usb 1-1: Manufacturer: syz [ 205.097723][ T5686] usb 1-1: SerialNumber: syz [ 205.145977][ T824] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 205.146023][ T824] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 205.146046][ T824] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.301531][ T824] usb 2-1: config 0 descriptor?? [ 205.422368][ T8620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.546038][ T8620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.546165][ T824] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 205.687378][ T8620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.688652][ T8620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.902488][ T5686] usb 1-1: selecting invalid altsetting 0 [ 205.912478][ T5686] uvcvideo 1-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 205.912507][ T5686] uvcvideo 1-1:220.0: No valid video chain found. [ 205.981499][ T5686] usb 1-1: selecting invalid altsetting 0 [ 205.981531][ T5686] usbtest 1-1:220.1: probe with driver usbtest failed with error -22 [ 206.025344][ T5686] usb 1-1: USB disconnect, device number 35 [ 206.053301][ T45] usb 2-1: USB disconnect, device number 36 [ 206.055886][ T5600] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 206.095110][ T5600] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 206.097183][ T5600] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 206.097326][ T824] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 206.136750][ T5600] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 206.147268][ T5600] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 206.339286][ T824] usb 4-1: Using ep0 maxpacket: 8 [ 206.342178][ T824] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 206.342211][ T824] usb 4-1: can't read configurations, error -61 [ 206.479408][ T824] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 206.631263][ T824] usb 4-1: Using ep0 maxpacket: 8 [ 206.636351][ T824] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 206.636385][ T824] usb 4-1: can't read configurations, error -61 [ 206.636678][ T824] usb usb4-port1: attempt power cycle [ 206.899313][ T5686] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 207.001627][ T824] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 207.026826][ T824] usb 4-1: Using ep0 maxpacket: 8 [ 207.036402][ T5686] usb 1-1: device descriptor read/64, error -71 [ 207.036714][ T824] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 207.036747][ T824] usb 4-1: can't read configurations, error -61 [ 207.046291][ T8660] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1009'. [ 207.179304][ T824] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 207.204331][ T824] usb 4-1: Using ep0 maxpacket: 8 [ 207.208219][ T824] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 207.208249][ T824] usb 4-1: can't read configurations, error -61 [ 207.252152][ T824] usb usb4-port1: unable to enumerate USB device [ 207.275331][ T8660] kvm: pic: level sensitive irq not supported [ 207.289406][ T5686] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 207.388555][ T149] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.419343][ T5686] usb 1-1: device descriptor read/64, error -71 [ 207.539611][ T5686] usb usb1-port1: attempt power cycle [ 207.678787][ T149] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 207.880648][ T5686] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 207.889294][ T824] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 207.907261][ T5686] usb 1-1: device descriptor read/8, error -71 [ 207.985214][ T149] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.039268][ T824] usb 2-1: device descriptor read/64, error -71 [ 208.149323][ T5686] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 208.181455][ T5686] usb 1-1: device descriptor read/8, error -71 [ 208.202953][ T149] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.255654][ T4920] Bluetooth: hci4: command tx timeout [ 208.269279][ T8645] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.269483][ T8645] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.269621][ T8645] bridge_slave_0: entered allmulticast mode [ 208.271390][ T8645] bridge_slave_0: entered promiscuous mode [ 208.275421][ T8645] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.275774][ T8645] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.275992][ T8645] bridge_slave_1: entered allmulticast mode [ 208.279200][ T824] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 208.282011][ T8645] bridge_slave_1: entered promiscuous mode [ 208.308613][ T5686] usb usb1-port1: unable to enumerate USB device [ 208.344998][ T8645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 208.352004][ T8645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 208.399017][ T8645] team0: Port device team_slave_0 added [ 208.403781][ T8645] team0: Port device team_slave_1 added [ 208.409306][ T824] usb 2-1: device descriptor read/64, error -71 [ 208.438383][ T8645] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 208.438394][ T8645] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 208.438409][ T8645] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 208.442079][ T8645] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 208.442092][ T8645] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 208.442116][ T8645] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 208.535358][ T824] usb usb2-port1: attempt power cycle [ 208.598401][ T8645] hsr_slave_0: entered promiscuous mode [ 208.606525][ T8645] hsr_slave_1: entered promiscuous mode [ 208.607407][ T8645] debugfs: 'hsr0' already exists in 'hsr' [ 208.607427][ T8645] Cannot create hsr debugfs directory [ 208.881302][ T824] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 208.908932][ T824] usb 2-1: device descriptor read/8, error -71 [ 209.098144][ T8680] 9p: Bad value for 'rfdno' [ 209.105076][ T4920] Bluetooth: hci3: Received unexpected HCI Event 0x00 [ 209.139288][ T824] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 209.169975][ T824] usb 2-1: device descriptor read/8, error -71 [ 209.291616][ T824] usb usb2-port1: unable to enumerate USB device [ 209.313507][ T149] bridge_slave_1: left allmulticast mode [ 209.313539][ T149] bridge_slave_1: left promiscuous mode [ 209.313818][ T149] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.410814][ T149] bridge_slave_0: left allmulticast mode [ 209.410847][ T149] bridge_slave_0: left promiscuous mode [ 209.411106][ T149] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.068248][ T8684] overlay: ./file0 is not a directory [ 210.334951][ T4920] Bluetooth: hci4: command tx timeout [ 210.399225][ T5589] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 210.563324][ T5589] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 210.563373][ T5589] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 210.563398][ T5589] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 16 [ 210.603098][ T5589] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.603126][ T5589] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.603145][ T5589] usb 4-1: Product: у [ 210.603158][ T5589] usb 4-1: Manufacturer: 졞削䒦ᰳﭰ簯픙紎瀭⇠纺ۺ얇 [ 210.603173][ T5589] usb 4-1: SerialNumber: Џ [ 210.830113][ T149] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 210.895698][ T149] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 210.944291][ T149] bond0 (unregistering): Released all slaves [ 211.106519][ T5589] cdc_ncm 4-1:1.0: bind() failure [ 211.157080][ T5589] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 211.157123][ T5589] cdc_ncm 4-1:1.1: bind() failure [ 211.185745][ T5589] usb 4-1: USB disconnect, device number 33 [ 212.229377][ T824] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 212.329012][ T5749] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 212.399841][ T824] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 212.399894][ T824] usb 4-1: New USB device found, idVendor=056a, idProduct=00ec, bcdDevice= 0.00 [ 212.399917][ T824] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.407436][ T824] usb 4-1: config 0 descriptor?? [ 212.410853][ T4920] Bluetooth: hci4: command tx timeout [ 212.441324][ T824] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 212.489066][ T5749] usb 1-1: device descriptor read/64, error -71 [ 212.718306][ T45] usb 4-1: USB disconnect, device number 34 [ 212.738984][ T5749] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 212.879110][ T5749] usb 1-1: device descriptor read/64, error -71 [ 212.995130][ T5749] usb usb1-port1: attempt power cycle [ 213.319667][ T5266] 8021q: adding VLAN 0 to HW filter on device eth5 [ 213.379007][ T5749] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 213.400309][ T5749] usb 1-1: device descriptor read/8, error -71 [ 213.483220][ T824] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 213.639452][ T5749] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 213.651705][ T824] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 213.651733][ T824] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.657985][ T824] usb 2-1: config 0 descriptor?? [ 213.680871][ T5749] usb 1-1: device descriptor read/8, error -71 [ 213.686594][ T824] cp210x 2-1:0.0: cp210x converter detected [ 213.790603][ T5749] usb usb1-port1: unable to enumerate USB device [ 214.123124][ T824] cp210x 2-1:0.0: failed to get vendor val 0x370c size 13: -71 [ 214.123156][ T824] cp210x 2-1:0.0: GPIO initialisation failed: -71 [ 214.178089][ T824] usb 2-1: cp210x converter now attached to ttyUSB0 [ 214.214276][ T824] usb 2-1: USB disconnect, device number 41 [ 214.340890][ T824] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 214.368805][ T824] cp210x 2-1:0.0: device disconnected [ 214.499940][ T4920] Bluetooth: hci4: command tx timeout [ 214.828894][ T149] hsr_slave_0: left promiscuous mode [ 214.868894][ T149] hsr_slave_1: left promiscuous mode [ 214.869555][ T149] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 214.869570][ T149] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 214.973502][ T149] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 214.973529][ T149] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 215.060509][ T149] veth1_macvtap: left promiscuous mode [ 215.060607][ T149] veth0_macvtap: left promiscuous mode [ 215.072853][ T149] veth1_vlan: left promiscuous mode [ 215.073051][ T149] veth0_vlan: left promiscuous mode [ 215.108867][ T824] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 215.301727][ T824] usb 2-1: config index 0 descriptor too short (expected 54328, got 56) [ 215.301755][ T824] usb 2-1: config 2 has too many interfaces: 151, using maximum allowed: 32 [ 215.301775][ T824] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 215.301793][ T824] usb 2-1: config 2 has 1 interface, different from the descriptor's value: 151 [ 215.301821][ T824] usb 2-1: config 2 interface 0 altsetting 178 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 215.301846][ T824] usb 2-1: config 2 interface 0 has no altsetting 0 [ 215.304012][ T824] usb 2-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 215.304037][ T824] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.304050][ T824] usb 2-1: Product: syz [ 215.304057][ T824] usb 2-1: Manufacturer: syz [ 215.304064][ T824] usb 2-1: SerialNumber: syz [ 215.577137][ T824] ims_pcu 2-1:2.0: Missing CDC union descriptor [ 215.577194][ T824] ims_pcu 2-1:2.0: probe with driver ims_pcu failed with error -22 [ 215.602067][ T824] usb 2-1: USB disconnect, device number 42 [ 216.359206][ T149] team0 (unregistering): Port device team_slave_1 removed [ 216.401131][ T149] team0 (unregistering): Port device team_slave_0 removed [ 216.428798][ T45] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 216.579624][ T45] usb 1-1: too many configurations: 199, using maximum allowed: 8 [ 216.600576][ T45] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 216.600603][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.600614][ T45] usb 1-1: Product: syz [ 216.600621][ T45] usb 1-1: Manufacturer: syz [ 216.600634][ T45] usb 1-1: SerialNumber: syz [ 216.619261][ T45] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 216.719702][ T5589] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 216.770134][ T823] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 216.848836][ T5589] usb 2-1: device descriptor read/64, error -71 [ 217.088763][ T5589] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 217.202673][ T8771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 217.203388][ T8771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 217.254073][ T5589] usb 2-1: device descriptor read/64, error -71 [ 217.362224][ T5589] usb usb2-port1: attempt power cycle [ 217.428893][ T5749] usb 1-1: USB disconnect, device number 44 [ 217.699530][ T5589] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 217.721699][ T5589] usb 2-1: device descriptor read/8, error -71 [ 217.846533][ T8645] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 217.857820][ T823] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 217.858107][ T823] ath9k_htc: Failed to initialize the device [ 217.894968][ T5749] usb 1-1: ath9k_htc: USB layer deinitialized [ 217.966349][ T8645] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 217.968741][ T5589] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 218.064289][ T8645] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 218.064383][ T5589] usb 2-1: device descriptor read/8, error -71 [ 218.169626][ T5589] usb usb2-port1: unable to enumerate USB device [ 218.197373][ T8645] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 218.202464][ T8645] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 218.243615][ T8645] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 218.265346][ T8645] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 218.336630][ T8645] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 218.778212][ T8645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.834976][ T8645] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.865010][ T126] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.865240][ T126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.893663][ T126] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.893892][ T126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.641198][ T8826] FAULT_INJECTION: forcing a failure. [ 219.641198][ T8826] name failslab, interval 1, probability 0, space 0, times 0 [ 219.641232][ T8826] CPU: 1 UID: 0 PID: 8826 Comm: syz.1.1055 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 219.641258][ T8826] Tainted: [L]=SOFTLOCKUP [ 219.641265][ T8826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 219.641275][ T8826] Call Trace: [ 219.641282][ T8826] [ 219.641290][ T8826] dump_stack_lvl+0xe8/0x150 [ 219.641317][ T8826] should_fail_ex+0x46b/0x600 [ 219.641346][ T8826] should_failslab+0xa8/0x100 [ 219.641372][ T8826] __kmalloc_noprof+0xdf/0x7b0 [ 219.641392][ T8826] ? kfree+0x4d/0x6c0 [ 219.641410][ T8826] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 219.641440][ T8826] tomoyo_realpath_from_path+0xe3/0x5d0 [ 219.641466][ T8826] ? tomoyo_domain+0xd7/0x130 [ 219.641495][ T8826] ? tomoyo_path_number_perm+0x219/0x630 [ 219.641516][ T8826] tomoyo_path_number_perm+0x246/0x630 [ 219.641539][ T8826] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 219.641565][ T8826] ? __lock_acquire+0x6b5/0x2d10 [ 219.641595][ T8826] ? do_raw_spin_lock+0x12b/0x2f0 [ 219.641647][ T8826] ? __fget_files+0x2a/0x420 [ 219.641669][ T8826] ? __fget_files+0x2a/0x420 [ 219.641686][ T8826] ? __fget_files+0x3a6/0x420 [ 219.641704][ T8826] ? __fget_files+0x2a/0x420 [ 219.641725][ T8826] security_file_ioctl+0xc3/0x2a0 [ 219.641751][ T8826] __se_sys_ioctl+0x47/0x170 [ 219.641773][ T8826] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.641795][ T8826] do_syscall_64+0x15f/0xf80 [ 219.641818][ T8826] ? trace_irq_disable+0x3b/0x140 [ 219.641840][ T8826] ? clear_bhb_loop+0x40/0x90 [ 219.641861][ T8826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.641879][ T8826] RIP: 0033:0x7f729412cdd9 [ 219.641896][ T8826] 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 [ 219.641911][ T8826] RSP: 002b:00007f7292386028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 219.641931][ T8826] RAX: ffffffffffffffda RBX: 00007f72943a5fa0 RCX: 00007f729412cdd9 [ 219.641944][ T8826] RDX: 00002000000003c0 RSI: 000000004040ae79 RDI: 0000000000000004 [ 219.641956][ T8826] RBP: 00007f7292386090 R08: 0000000000000000 R09: 0000000000000000 [ 219.641968][ T8826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.641980][ T8826] R13: 00007f72943a6038 R14: 00007f72943a5fa0 R15: 00007ffc0f8c7af8 [ 219.642009][ T8826] [ 219.642094][ T8826] ERROR: Out of memory at tomoyo_realpath_from_path. [ 220.144812][ T8645] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 220.703543][ T8645] veth0_vlan: entered promiscuous mode [ 220.738097][ T8645] veth1_vlan: entered promiscuous mode [ 221.042934][ T8645] veth0_macvtap: entered promiscuous mode [ 221.224769][ T8645] veth1_macvtap: entered promiscuous mode [ 221.356888][ T8645] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 221.407170][ T8645] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 221.466420][ T126] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.477397][ T126] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.488199][ T126] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.493031][ T126] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 222.040122][ T824] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 222.243791][ T824] usb 2-1: Using ep0 maxpacket: 32 [ 222.248635][ T824] usb 2-1: no configurations [ 222.248651][ T824] usb 2-1: can't read configurations, error -22 [ 222.409535][ T824] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 222.515657][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.515675][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.578361][ T824] usb 2-1: Using ep0 maxpacket: 32 [ 222.579256][ T824] usb 2-1: no configurations [ 222.579271][ T824] usb 2-1: can't read configurations, error -22 [ 222.579700][ T824] usb usb2-port1: attempt power cycle [ 222.734451][ T169] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.734469][ T169] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.918363][ T824] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 222.949769][ T824] usb 2-1: Using ep0 maxpacket: 32 [ 222.955812][ T824] usb 2-1: no configurations [ 222.955828][ T824] usb 2-1: can't read configurations, error -22 [ 223.080309][ T824] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 223.099202][ T824] usb 2-1: Using ep0 maxpacket: 32 [ 223.099801][ T824] usb 2-1: no configurations [ 223.099816][ T824] usb 2-1: can't read configurations, error -22 [ 223.100102][ T824] usb usb2-port1: unable to enumerate USB device [ 223.149560][ T5749] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 223.313238][ T5749] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 223.313267][ T5749] usb 5-1: config 0 has no interface number 0 [ 223.313311][ T5749] usb 5-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 223.313334][ T5749] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.321468][ T5749] usb 5-1: config 0 descriptor?? [ 223.365107][ T5749] usb 5-1: selecting invalid altsetting 1 [ 223.381825][ T5749] dvb_ttusb_budget: ttusb_init_controller: error [ 223.381837][ T5749] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 223.509779][ T5749] DVB: Unable to find symbol cx22700_attach() [ 223.556239][ T8861] FAULT_INJECTION: forcing a failure. [ 223.556239][ T8861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 223.556271][ T8861] CPU: 0 UID: 0 PID: 8861 Comm: syz.4.1002 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 223.556299][ T8861] Tainted: [L]=SOFTLOCKUP [ 223.556306][ T8861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 223.556316][ T8861] Call Trace: [ 223.556323][ T8861] [ 223.556331][ T8861] dump_stack_lvl+0xe8/0x150 [ 223.556359][ T8861] should_fail_ex+0x46b/0x600 [ 223.556388][ T8861] _copy_from_user+0x2d/0xb0 [ 223.556414][ T8861] kstrtouint_from_user+0xd6/0x180 [ 223.556439][ T8861] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 223.556476][ T8861] proc_fail_nth_write+0x8e/0x210 [ 223.556496][ T8861] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 223.556520][ T8861] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 223.556541][ T8861] vfs_write+0x2a3/0xba0 [ 223.556572][ T8861] ? __pfx_vfs_write+0x10/0x10 [ 223.556596][ T8861] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 223.556619][ T8861] ? lockdep_hardirqs_on+0x7a/0x110 [ 223.556642][ T8861] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 223.556664][ T8861] ? mutex_lock_nested+0x152/0x1d0 [ 223.556690][ T8861] ? fdget_pos+0x252/0x320 [ 223.556718][ T8861] ksys_write+0x156/0x270 [ 223.556743][ T8861] ? __pfx_ksys_write+0x10/0x10 [ 223.556763][ T8861] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 223.556793][ T8861] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.556813][ T8861] do_syscall_64+0x15f/0xf80 [ 223.556834][ T8861] ? trace_irq_disable+0x3b/0x140 [ 223.556858][ T8861] ? clear_bhb_loop+0x40/0x90 [ 223.556881][ T8861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.556899][ T8861] RIP: 0033:0x7fe9f53dd60e [ 223.556925][ T8861] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 223.556940][ T8861] RSP: 002b:00007fe9f366dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 223.556960][ T8861] RAX: ffffffffffffffda RBX: 00007fe9f366e6c0 RCX: 00007fe9f53dd60e [ 223.556973][ T8861] RDX: 0000000000000001 RSI: 00007fe9f366e0a0 RDI: 0000000000000006 [ 223.556985][ T8861] RBP: 00007fe9f366e090 R08: 0000000000000000 R09: 0000000000000000 [ 223.556996][ T8861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 223.557007][ T8861] R13: 00007fe9f5696038 R14: 00007fe9f5695fa0 R15: 00007fff43128e58 [ 223.557036][ T8861] [ 223.607108][ T5749] DVB: Unable to find symbol tda10046_attach() [ 223.607121][ T5749] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 223.639573][ T824] usb 5-1: USB disconnect, device number 17 [ 224.426704][ T5698] BUG: workqueue function defense_work_handler changed kcov_mode from 0 to 2 [ 224.441977][ C1] BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from 2 to 0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 224.498550][ T823] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 224.651310][ T823] usb 1-1: device descriptor read/64, error -71 [ 224.888692][ T823] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 227.199641][ T1318] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.473387][ T1318] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.674744][ T1318] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.910462][ T1318] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.620481][ T1318] bridge_slave_1: left allmulticast mode [ 229.620504][ T1318] bridge_slave_1: left promiscuous mode [ 229.620704][ T1318] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.689700][ T1318] bridge_slave_0: left allmulticast mode [ 229.689731][ T1318] bridge_slave_0: left promiscuous mode [ 229.689954][ T1318] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.348699][ T1318] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 230.428389][ T1318] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 230.449716][ T1318] bond0 (unregistering): Released all slaves [ 230.499855][ T5266] 8021q: adding VLAN 0 to HW filter on device eth5 [ 231.260992][ T5266] 8021q: adding VLAN 0 to HW filter on device eth6 [ 231.845394][ T5266] 8021q: adding VLAN 0 to HW filter on device eth7 [ 232.107873][ T1318] hsr_slave_0: left promiscuous mode [ 232.147895][ T1318] hsr_slave_1: left promiscuous mode [ 232.149050][ T1318] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 232.149086][ T1318] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 232.191057][ T1318] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 232.191082][ T1318] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 232.308883][ T1318] veth1_macvtap: left promiscuous mode [ 232.308941][ T1318] veth0_macvtap: left promiscuous mode [ 232.309104][ T1318] veth1_vlan: left promiscuous mode [ 232.309206][ T1318] veth0_vlan: left promiscuous mode [ 232.938293][ T1318] team0 (unregistering): Port device team_slave_1 removed [ 232.980151][ T1318] team0 (unregistering): Port device team_slave_0 removed [ 233.152049][ T5266] 8021q: adding VLAN 0 to HW filter on device eth8 [ 234.257063][ T1318] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0