last executing test programs: 4.505210498s ago: executing program 1 (id=2): sendmsg$tipc(0xffffffffffffffff, 0x0, 0x80) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x55, 0x8000, 0xfffd, {0x0, 0x1}, {0xf, 0x2}, @cond=[{0x1ff, 0x5388, 0x6f5, 0x800, 0xc7, 0x2}, {0xffff, 0x5, 0x1, 0x47, 0x6, 0xfd}]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r1, 0x402c542c, 0x0) write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250) 4.46619131s ago: executing program 1 (id=6): socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x181000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0xc400941b, 0x0) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "c6de2652e3400d95cf2c42cfdd7897a42e4a5b85e928e0c3f81cad7db190c9e4b3af01c0d87dc79f67f0ea8777d65f23931695db65e1a2fa5dc30b5e1a176b8c", 0x14}, 0x48, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040), 0xe09) prctl$PR_SET_SECUREBITS(0x1c, 0x30) syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') r5 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x20000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}}}, 0x108) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={0xffffffffffffffff, 0x800, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d87539740f45f819e01177d3d458dd4992861ac00", "f4bd000000801900"}}) 4.235557687s ago: executing program 2 (id=10): r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x14}], 0x1, 0x0, &(0x7f0000000080)={[0x3fad]}, 0x8) 4.194596248s ago: executing program 3 (id=4): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040081}, 0x4000005) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000280), 0x9) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x6, 0x248, 0x9b9a}, 0x3a, [0xfffffff5, 0x0, 0x5, 0x10009, 0x8, 0x155f, 0x6, 0x2, 0x25cd, 0x401, 0x40000b4, 0xa, 0x2, 0x4, 0x81, 0xe4, 0x6, 0xfc000000, 0x9, 0xbbf, 0x200, 0x1, 0x48, 0x100d, 0x3, 0x12a0, 0x8000, 0x1, 0x7, 0x6, 0x7, 0x81, 0x40008a, 0x79, 0x2, 0x10001, 0x4, 0x91, 0x4, 0xe768, 0x16, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x84, 0x9, 0xf9a2, 0x80000001, 0xff, 0x2, 0x2, 0x2, 0x2, 0x7, 0x8, 0x7, 0x5, 0x4007f, 0xffffffff, 0x6], [0x3, 0x16e, 0x6, 0xf6ca, 0x4, 0xda, 0xb8a9, 0x20000070, 0x8e, 0xd50, 0x7, 0x5, 0xfffffffe, 0x80d, 0x5, 0xa7, 0x1000, 0x101, 0x200b395, 0x400000, 0x80000000, 0x4, 0x19, 0x7, 0x400001, 0x3, 0x3, 0xb, 0xffffff7f, 0x401, 0x6, 0x200, 0x96, 0x0, 0xfffffff6, 0x401, 0x6, 0xf1, 0x6, 0x55c, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x1, 0x0, 0x1ce, 0x1, 0x80000004, 0x80000001, 0x2, 0x2, 0x9, 0x95, 0x80000000, 0x4, 0xfffffff9, 0x40000003, 0x1000, 0xfffff804, 0x5], [0x2, 0xfffffffe, 0xfffc, 0x6, 0x2, 0x2e6bf783, 0xfffff100, 0x5, 0x400005, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x5, 0xee4b, 0x2008004, 0x1, 0x691, 0x5, 0x89, 0x3, 0x3, 0x9, 0x3, 0xc7, 0xffe, 0x10000a, 0x8000, 0x401, 0x3e55, 0x9, 0xd3, 0x8, 0x3437, 0x2, 0xd, 0x7, 0x601, 0x101, 0x200dd80, 0x60a0, 0x3, 0x9d26, 0x10000, 0x1, 0x2, 0x2, 0x4, 0x8000, 0x0, 0x3, 0xd500, 0x8, 0x77, 0x9, 0xa, 0x10000, 0x3, 0x8, 0x1], [0xa772, 0x2, 0x7, 0x1afa, 0xbfc, 0x8, 0x3, 0x7f, 0x55, 0x40, 0xc, 0x1005, 0x1, 0x8000007, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xfffffeff, 0xffbffff7, 0x8, 0x7, 0x3, 0x939, 0x6, 0x80008001, 0x7777, 0x7fffffff, 0x2, 0x100, 0xffffffff, 0x7ffffffe, 0x4009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0x6, 0x10000, 0x0, 0x8004, 0x6fff, 0x2, 0x3, 0xf, 0xe, 0x10, 0x26c, 0x6, 0xfffffff9, 0x4, 0xfffffff8, 0x9, 0xf, 0x463f, 0x4, 0xdad, 0x8003, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x40040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$NILFS_IOCTL_GET_SUINFO(0xffffffffffffffff, 0x80186e84, &(0x7f0000000500)={&(0x7f0000000300), 0x0, 0x10, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x8, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0x8], 0x25000, 0x204344}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x9}], 0x1, 0x1d, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 4.044455883s ago: executing program 3 (id=14): r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="150b25bd7000fdcbdf2501"], 0x1c}, 0x1, 0x0, 0x0, 0x4004801}, 0x1400c080) 3.979559885s ago: executing program 3 (id=15): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000080)='proc\x00', 0x189, 0x0) r1 = syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000000c0)='wchan\x00') 3.979444605s ago: executing program 3 (id=16): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000201b4510fc0428155d6d01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 3.610891766s ago: executing program 1 (id=17): r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000680)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000002040)={0x1c, &(0x7f0000000280)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000001c0)={0x1c, &(0x7f0000000940)=ANY=[], 0x0, 0x0}) 3.412797772s ago: executing program 2 (id=18): r0 = add_key$fscrypt_v1(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x4, r0, r0, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x50}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010040000000000002034400000008000300", @ANYRES32=r3, @ANYBLOB="08002600851600000a00180000000000000000001c005a8018000180140002"], 0x4c}, 0x1, 0x0, 0x0, 0x40010}, 0x4090) 3.359606614s ago: executing program 2 (id=19): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000100)={0x40, 0x16, 0x14, "e670f708820348ba2b7f38be3ce97fc9d7691bc8"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000007c0)={0x84, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 2.85107471s ago: executing program 4 (id=20): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c400)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0xffff, 0x0, 0xfffe, 0x9, 0x0, 0x4, 0x0, 0x0, 0x10, 0xffffffff}}, 0x50) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, 0x0, 0x20000) 1.983987698s ago: executing program 4 (id=21): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000080)={0x5, {{0xa, 0x0, 0xfffffffe, @mcast1={0xff, 0x7}, 0x10}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000340)={0x2, {{0xa, 0x4e20, 0x80000000, @mcast2, 0xaee}}, {{0xa, 0x4e23, 0x2, @remote, 0x3a}}}, 0x108) 1.931583049s ago: executing program 4 (id=22): socket(0x2, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.784407204s ago: executing program 4 (id=23): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60081, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) ioctl$TCSETS(r0, 0x404c4701, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x400000, 0x54, "3eccd0000000000046000010000000040100"}) 1.760378895s ago: executing program 4 (id=24): socket$inet_tcp(0x2, 0x1, 0x0) syz_usb_connect$uac1(0x5, 0x93, &(0x7f0000000300)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x13e5, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x81, 0x3, 0x1, 0x7, 0x0, 0x6, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x40, 0x1a}, [@output_terminal={0x9, 0x24, 0x3, 0x4, 0x101, 0x5, 0x2, 0xe}, @extension_unit={0x7, 0x24, 0x8, 0x2, 0x2, 0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x5, 0x6, 0xfc, {0x7, 0x25, 0x1, 0x8, 0x8, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x7, 0x2, 0x1, 0x7, 'Ot'}, @as_header={0x7, 0x24, 0x1, 0x5, 0x36}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0xa7, 0x95, 0x0, {0x7, 0x25, 0x1, 0x8, 0x40}}}}}}}}]}}, 0x0) 955.60608ms ago: executing program 3 (id=25): syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000200)={0x40, 0x15, 0xa2, "941339e399fb0d5322214275e2487f41868d71455aa0e63fe29305a5eb72b5e914051a41db7b9a1382cfabd01bb11311ad7b64a18f147e68dea2fbe048e73c578396e08f304687ce29f74da4509a83fc8f0cdca73eb9810591ba4f25b98a18d866a7733384eba09127db1f3785764c69f9943e63c8d1f21af5dc3bab5e1f29b0f302f60cb615ed790b5faf9fef85063dfaf3b21bcec5c914ce06caedd105670f1b1b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_usb_connect(0x2, 0x2d, &(0x7f0000000280)=ANY=[@ANYBLOB="120100015ae4c41096050100f5050100030109021b0001000000000904d60001b5e14500090583"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000140)=ANY=[@ANYBLOB="001610000000"], 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) 598.830131ms ago: executing program 1 (id=26): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x0, 0x8, 0x801, 0x0, 0x0, {0x3, 0x0, 0x6}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0xc000010) 582.920261ms ago: executing program 1 (id=27): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000004600)='map_files\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x4004004) fchdir(r1) sendmmsg$unix(r0, &(0x7f0000002d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408d4}}, {{&(0x7f0000000080)=@abs={0x1, 0x30, 0x30}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4004}}], 0x2, 0x40000004) 531.554613ms ago: executing program 1 (id=28): syz_usb_connect$uac3(0x0, 0x97, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x13e5, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0xff, 0xc0, 0x10, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x30, 0x7}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x10, 0xa, 0x7}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@as_header={0x17, 0x24, 0x1, 0xa, 0x8, 0x38c, 0x5, 0xb, 0x8, 0x296, 0x7}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x40, 0xd4, 0x4, {0xa, 0x25, 0x25, 0x0, 0x1, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x210, 0x7, 0xa, 0x2, {0xa, 0x25, 0x25, 0x400, 0x5, 0x9}}}}}}}}]}}, 0x0) 531.419843ms ago: executing program 4 (id=29): syz_usb_connect$midi(0x0, 0x4f, &(0x7f0000000200)=ANY=[@ANYBLOB="12010003000000404104484240000102030109023d00010105800409040000030103000009050f03000202060b052501f40d09050e03ff0303520805250511"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x443}}, {0x0, 0x0}]}) 368.541068ms ago: executing program 2 (id=30): r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_ALLOW_SUSPEND(r0, 0x5522) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000001a80)=@urb_type_iso={0x0, {0x1, 0x1}, 0x6, 0x0, 0x0, 0x0, 0x2, 0x7, 0x1, 0x6, 0x1, 0x0, [{0x0, 0x7, 0x8}]}) 302.849681ms ago: executing program 2 (id=31): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x3, {0x42, 0x3, 0x4}}, 0x10) bind$tipc(r0, &(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x42, 0x2}}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x42, 0x3}}}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r2, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x3, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20048001}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x201, 0x400000, 0x0, {{}, {}, {0x8, 0x11, 0x4}}}, 0x24}}, 0x0) 171.252845ms ago: executing program 2 (id=33): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc24f, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x80, 0x1, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x6, 0x5, 0x1, {0x22, 0xeb}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xf2, 0x40}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9, 0x21, 0x0, 0x40}}}, &(0x7f0000000080)={0xfffffffffffffdaa, 0x0, 0x0, 0x0, 0x0, 0x0}) 119.614466ms ago: executing program 0 (id=34): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4048aec9, &(0x7f0000000380)={0x2, 0x0, @pic={0x6, 0x2, 0x81, 0x81, 0x0, 0x4d, 0x78, 0x5, 0x67, 0x8, 0x7, 0xb7, 0x1, 0x7, 0x6, 0x3}}) 104.470536ms ago: executing program 0 (id=35): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010027097000ffdbdf256200000008000300", @ANYRES32=r2], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40) 85.956747ms ago: executing program 0 (id=36): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r1 = syz_open_dev$usbfs(&(0x7f0000000480), 0x206, 0x10b481) ioctl$USBDEVFS_BULK(r1, 0x4004550c, 0x0) 50.519608ms ago: executing program 0 (id=37): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x32) mmap(&(0x7f0000000000/0x400000)=nil, 0x1400000, 0x0, 0xc3072, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0) 26.955179ms ago: executing program 0 (id=38): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @none={0x0, 0xfffc}}, 0x14) 0s ago: executing program 0 (id=39): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket(0x400000000010, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) openat$sndtimer(0xffffffffffffff9c, &(0x7f00000030c0), 0x0) socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000001200)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2405000005000000000000000c240000e9fffff5ffffffff092403f3", @ANYRES8=r3, @ANYRES64=r2], 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.39' (ED25519) to the list of known hosts. [ 20.909686][ T28] audit: type=1400 audit(1781381163.110:64): avc: denied { mounton } for pid=279 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.910708][ T279] cgroup: Unknown subsys name 'net' [ 20.932354][ T28] audit: type=1400 audit(1781381163.110:65): avc: denied { mount } for pid=279 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.959699][ T28] audit: type=1400 audit(1781381163.140:66): avc: denied { unmount } for pid=279 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.959835][ T279] cgroup: Unknown subsys name 'devices' [ 21.103693][ T279] cgroup: Unknown subsys name 'hugetlb' [ 21.109303][ T279] cgroup: Unknown subsys name 'rlimit' [ 21.241204][ T28] audit: type=1400 audit(1781381163.440:67): avc: denied { setattr } for pid=279 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.264796][ T28] audit: type=1400 audit(1781381163.440:68): avc: denied { mounton } for pid=279 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.273223][ T281] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.289701][ T28] audit: type=1400 audit(1781381163.440:69): avc: denied { mount } for pid=279 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 21.321220][ T28] audit: type=1400 audit(1781381163.500:70): avc: denied { relabelto } for pid=281 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.346682][ T28] audit: type=1400 audit(1781381163.500:71): avc: denied { write } for pid=281 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.379916][ T28] audit: type=1400 audit(1781381163.580:72): avc: denied { read } for pid=279 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.405450][ T28] audit: type=1400 audit(1781381163.580:73): avc: denied { open } for pid=279 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.405650][ T279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.330137][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.337253][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.344664][ T288] device bridge_slave_0 entered promiscuous mode [ 22.354652][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.361695][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.369118][ T287] device bridge_slave_0 entered promiscuous mode [ 22.379217][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.386363][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.393743][ T287] device bridge_slave_1 entered promiscuous mode [ 22.400207][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.407267][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.414586][ T288] device bridge_slave_1 entered promiscuous mode [ 22.436826][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.443918][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.451178][ T290] device bridge_slave_0 entered promiscuous mode [ 22.460738][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.467793][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.475245][ T290] device bridge_slave_1 entered promiscuous mode [ 22.499595][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.506709][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.514122][ T289] device bridge_slave_0 entered promiscuous mode [ 22.553105][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.560155][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.567583][ T289] device bridge_slave_1 entered promiscuous mode [ 22.652275][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.659327][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.666777][ T291] device bridge_slave_0 entered promiscuous mode [ 22.673644][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.680669][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.688187][ T291] device bridge_slave_1 entered promiscuous mode [ 22.739739][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.746797][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.754065][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.761078][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.804279][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.811330][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.818600][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.825627][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.866439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.874438][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.881692][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.889064][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.896209][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.927102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.934750][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.943573][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.950585][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.958022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.966343][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.973391][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.980792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.996895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.005047][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.012076][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.019447][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.028129][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.035163][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.051820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.064464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.074102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.082313][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.089326][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.099908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.107944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.136110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.144037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.152955][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.160049][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.167506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.175677][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.182702][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.190027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.198011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.206047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.214301][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.221309][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.229580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.238481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.255221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.272476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.280943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.289080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.297649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.305119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.322671][ T287] device veth0_vlan entered promiscuous mode [ 23.329988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.338491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.346816][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.353957][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.361876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.370216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.378435][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.385465][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.392802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.400597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.408633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.416261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.423896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.434553][ T290] device veth0_vlan entered promiscuous mode [ 23.451907][ T289] device veth0_vlan entered promiscuous mode [ 23.462726][ T290] device veth1_macvtap entered promiscuous mode [ 23.469764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.477826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.487064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.495236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.503316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.511285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.519602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.528109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.536537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.544430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.552328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.560374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.568676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.576300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.584423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.592744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.600190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.607667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.615158][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.625755][ T287] device veth1_macvtap entered promiscuous mode [ 23.632609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.640253][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.648776][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.664674][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.672781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.686057][ T288] device veth0_vlan entered promiscuous mode [ 23.696902][ T289] device veth1_macvtap entered promiscuous mode [ 23.705488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.713939][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.721312][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.729848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.738278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.746289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.754386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.762694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.770809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.778673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.787314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.795842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.804201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.812590][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.820753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.829118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.836707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.854564][ T291] device veth0_vlan entered promiscuous mode [ 23.861097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.869340][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.877841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.886510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.895019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.903266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.917441][ T287] request_module fs-gadgetfs succeeded, but still no fs? [ 23.920474][ T288] device veth1_macvtap entered promiscuous mode [ 23.938419][ T291] device veth1_macvtap entered promiscuous mode [ 23.946425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.959120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.968225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.976494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.984978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.993715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.040161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.050147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.058908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.067410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.075867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.084285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.092835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.101217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.130336][ T320] process 'syz.2.7' launched '/dev/fd/-1' with NULL argv: empty string added [ 24.266430][ T340] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 24.412275][ T348] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14'. [ 24.522134][ T24] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 24.552035][ T60] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.724061][ T344] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 24.732156][ T24] usb 5-1: not running at top speed; connect to a high speed hub [ 24.740628][ T24] usb 5-1: config 1 interface 0 altsetting 10 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 24.751641][ T24] usb 5-1: config 1 interface 0 altsetting 10 endpoint 0x3 has invalid maxpacket 2039, setting to 64 [ 24.762530][ T60] usb 1-1: Using ep0 maxpacket: 8 [ 24.767621][ T24] usb 5-1: config 1 interface 0 altsetting 10 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 24.780626][ T24] usb 5-1: config 1 interface 0 has no altsetting 0 [ 24.789000][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 24.798283][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.806337][ T24] usb 5-1: Product: syz [ 24.810556][ T60] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 24.835053][ T24] usb 5-1: Manufacturer: syz [ 24.842549][ T24] usb 5-1: SerialNumber: syz [ 24.847368][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.855695][ T60] usb 1-1: Product: syz [ 24.859893][ T60] usb 1-1: Manufacturer: syz [ 24.859942][ T334] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 24.864534][ T60] usb 1-1: SerialNumber: syz [ 24.875502][ T334] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 24.877392][ T60] usb 1-1: config 0 descriptor?? [ 24.951981][ T344] usb 4-1: Using ep0 maxpacket: 16 [ 24.958177][ T344] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 24.966338][ T344] usb 4-1: config 0 has no interface number 0 [ 24.975626][ T344] usb 4-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 24.984713][ T344] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.992704][ T344] usb 4-1: Product: syz [ 24.996850][ T344] usb 4-1: Manufacturer: syz [ 25.001427][ T344] usb 4-1: SerialNumber: syz [ 25.006965][ T344] usb 4-1: config 0 descriptor?? [ 25.094277][ T24] usb 5-1: bad CDC descriptors [ 25.100058][ T24] usb 5-1: USB disconnect, device number 2 [ 25.102126][ T301] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 25.294329][ T301] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 25.303456][ T301] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.311424][ T301] usb 2-1: Product: syz [ 25.315620][ T301] usb 2-1: Manufacturer: syz [ 25.320209][ T301] usb 2-1: SerialNumber: syz [ 25.324958][ T309] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.333283][ T301] usb 2-1: config 0 descriptor?? [ 25.512019][ T309] usb 3-1: Using ep0 maxpacket: 16 [ 25.518316][ T309] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xF3, skipping [ 25.530280][ T309] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 25.539396][ T309] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.547439][ T309] usb 3-1: Product: syz [ 25.551612][ T309] usb 3-1: Manufacturer: syz [ 25.556279][ T309] usb 3-1: SerialNumber: syz [ 25.561405][ T309] usb 3-1: config 0 descriptor?? [ 26.440752][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 26.440765][ T28] audit: type=1400 audit(1781381168.640:125): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 26.482072][ T28] audit: type=1400 audit(1781381168.690:126): avc: denied { create } for pid=374 comm="syz.4.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 26.961995][ T309] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 27.142005][ T309] usb 5-1: Using ep0 maxpacket: 32 [ 27.148186][ T309] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 167, changing to 7 [ 27.160757][ T309] usb 5-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice= 0.40 [ 27.169846][ T309] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.177838][ T309] usb 5-1: Product: syz [ 27.182042][ T309] usb 5-1: Manufacturer: syz [ 27.186618][ T309] usb 5-1: SerialNumber: syz [ 27.395245][ T309] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 27.402795][ T309] usb 5-1: 2:1 : format type 0 is detected, processed as PCM [ 27.410176][ T309] usb 5-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 27.419140][ T309] usb 5-1: USB disconnect, device number 3 [ 27.444565][ T24] usb 4-1: USB disconnect, device number 2 [ 27.632522][ T338] udevd[338]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 27.844945][ T346] usb 2-1: USB disconnect, device number 2 [ 27.851976][ T24] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 28.042999][ T24] usb 4-1: config 0 has an invalid interface number: 214 but max is 0 [ 28.051199][ T24] usb 4-1: config 0 has no interface number 0 [ 28.057434][ T24] usb 4-1: config 0 interface 214 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 28.068604][ T24] usb 4-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 28.080349][ T6] usb 3-1: USB disconnect, device number 2 [ 28.088150][ T28] audit: type=1400 audit(1781381170.290:127): avc: denied { append } for pid=404 comm="syz.2.30" name="001" dev="devtmpfs" ino=182 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 28.089183][ T405] usb usb7: usbfs: process 405 (syz.2.30) did not claim interface 0 before use [ 28.120707][ T24] usb 4-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 28.130153][ T24] usb 4-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [ 28.138357][ T24] usb 4-1: Manufacturer: syz [ 28.143023][ T24] usb 4-1: SerialNumber: syz [ 28.150991][ T24] usb 4-1: config 0 descriptor?? [ 28.153456][ T28] audit: type=1400 audit(1781381170.350:128): avc: denied { create } for pid=407 comm="syz.2.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 28.160714][ T408] tipc: Started in network mode [ 28.177242][ T28] audit: type=1400 audit(1781381170.360:129): avc: denied { bind } for pid=407 comm="syz.2.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 28.180198][ T408] tipc: Node identity 4, cluster identity 4711 [ 28.202993][ T28] audit: type=1400 audit(1781381170.360:130): avc: denied { write } for pid=407 comm="syz.2.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 28.205357][ T60] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 28.224969][ T408] tipc: Node number set to 4 [ 28.247766][ T24] usb 1-1: USB disconnect, device number 2 [ 28.255885][ T28] audit: type=1400 audit(1781381170.460:131): avc: denied { block_suspend } for pid=409 comm="syz.0.32" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 28.302029][ T346] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 28.350996][ T417] netlink: 8 bytes leftover after parsing attributes in process `syz.0.35'. [ 28.404255][ T28] audit: type=1400 audit(1781381170.610:132): avc: denied { create } for pid=420 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 28.417253][ T423] Unsupported ieee802154 address type: 0 [ 28.428035][ T28] audit: type=1400 audit(1781381170.610:133): avc: denied { connect } for pid=420 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 28.450551][ T28] audit: type=1400 audit(1781381170.610:134): avc: denied { ioctl } for pid=420 comm="syz.0.37" path="socket:[16514]" dev="sockfs" ino=16514 ioctlcmd=0x7436 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 28.454799][ T60] usb 5-1: unable to get BOS descriptor or descriptor too short [ 28.485295][ T346] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 28.492019][ C0] ================================================================== [ 28.496900][ T60] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 28.504214][ C0] BUG: KASAN: use-after-free in rcu_cblist_dequeue+0x6c/0xb0 [ 28.514411][ T60] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 28.521622][ C0] Read of size 8 at addr ffff8881150cd590 by task syz.0.39/424 [ 28.521638][ C0] [ 28.521643][ C0] CPU: 0 PID: 424 Comm: syz.0.39 Not tainted syzkaller #0 [ 28.536070][ T346] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice= 0.40 [ 28.541986][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 28.542019][ C0] Call Trace: [ 28.542025][ C0] [ 28.542032][ C0] __dump_stack+0x21/0x24 [ 28.544368][ T346] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.551438][ C0] dump_stack_lvl+0x110/0x170 [ 28.551466][ C0] ? __cfi_dump_stack_lvl+0x8/0x8 [ 28.551487][ C0] ? debug_smp_processor_id+0x17/0x20 [ 28.561214][ T346] usb 2-1: Product: syz [ 28.570514][ C0] ? rcu_cblist_dequeue+0x6c/0xb0 [ 28.570542][ C0] print_address_description+0x71/0x200 [ 28.570561][ C0] print_report+0x4a/0x60 [ 28.570575][ C0] kasan_report+0x122/0x150 [ 28.570597][ C0] ? rcu_cblist_dequeue+0x6c/0xb0 [ 28.574463][ T346] usb 2-1: Manufacturer: syz [ 28.576784][ C0] __asan_report_load8_noabort+0x14/0x20 [ 28.576809][ C0] rcu_cblist_dequeue+0x6c/0xb0 [ 28.576830][ C0] rcu_do_batch+0x4bc/0xc30 [ 28.581218][ T346] usb 2-1: SerialNumber: syz [ 28.589099][ C0] ? rcu_core+0xf00/0xf00 [ 28.589124][ C0] rcu_core+0x486/0xf00 [ 28.589138][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 28.589160][ C0] ? sched_clock+0x9/0x10 [ 28.589180][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 28.594246][ T60] usb 5-1: string descriptor 0 read error: -22 [ 28.598850][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 28.604668][ T60] usb 5-1: New USB device found, idVendor=0441, idProduct=4248, bcdDevice= 0.40 [ 28.608361][ C0] ? irqtime_account_irq+0x75/0x240 [ 28.617360][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.618911][ C0] rcu_core_si+0x9/0x10 [ 28.618939][ C0] handle_softirqs+0x1d7/0x600 [ 28.722019][ C0] __irq_exit_rcu+0x52/0xf0 [ 28.726522][ C0] irq_exit_rcu+0x9/0x10 [ 28.730751][ C0] sysvec_apic_timer_interrupt+0x58/0xc0 [ 28.736398][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 28.742366][ C0] RIP: 0033:0x7fd25b46d335 [ 28.746838][ C0] Code: 72 f3 48 8d 46 f8 48 8b 76 f8 48 39 f2 73 13 66 0f 1f 44 00 00 48 8b 70 f8 48 83 e8 08 48 39 f2 72 f3 48 39 c3 73 3e 48 89 33 <48> 89 c6 48 83 c3 08 48 89 08 48 8b 0b 48 8b 55 00 eb c0 48 39 f2 [ 28.766423][ C0] RSP: 002b:00007ffee8f8b960 EFLAGS: 00000283 [ 28.772491][ C0] RAX: 00007fd25b032668 RBX: 00007fd25b032438 RCX: ffffffff8167e700 [ 28.780451][ C0] RDX: ffffffff8167e700 RSI: ffffffff8167e700 RDI: 00007fd25b032550 [ 28.788406][ C0] RBP: 00007fd25b032110 R08: 00007fd25b800000 R09: 00007fd25b816038 [ 28.796359][ C0] R10: 0000000000000003 R11: 0000000000000001 R12: 00007fd25b032990 [ 28.804314][ C0] R13: 0000000000000019 R14: 0000000000000110 R15: 0000000000000003 [ 28.812271][ C0] ? smp_call_function_many_cond+0x870/0x940 [ 28.818247][ C0] ? smp_call_function_many_cond+0x870/0x940 [ 28.824211][ C0] ? smp_call_function_many_cond+0x870/0x940 [ 28.830177][ C0] [ 28.833177][ C0] [ 28.835481][ C0] Allocated by task 421: [ 28.839712][ C0] kasan_set_track+0x4b/0x70 [ 28.844286][ C0] kasan_save_alloc_info+0x1f/0x30 [ 28.849380][ C0] __kasan_kmalloc+0x95/0xb0 [ 28.853957][ C0] __kmalloc+0xb4/0x1e0 [ 28.858111][ C0] l2tp_session_create+0x38/0xbd0 [ 28.863123][ C0] pppol2tp_connect+0xbf5/0x1640 [ 28.868047][ C0] __sys_connect+0x3da/0x460 [ 28.872627][ C0] __x64_sys_connect+0x7a/0x90 [ 28.877381][ C0] x64_sys_call+0x88d/0x9a0 [ 28.881867][ C0] do_syscall_64+0x4c/0xa0 [ 28.886268][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 28.892153][ C0] [ 28.894458][ C0] Freed by task 10: [ 28.898242][ C0] kasan_set_track+0x4b/0x70 [ 28.902821][ C0] kasan_save_free_info+0x2b/0x40 [ 28.907827][ C0] ____kasan_slab_free+0x132/0x180 [ 28.912920][ C0] __kasan_slab_free+0x11/0x20 [ 28.917670][ C0] slab_free_freelist_hook+0xc2/0x190 [ 28.923024][ C0] __kmem_cache_free+0xb7/0x1b0 [ 28.927877][ C0] kfree+0x6f/0xf0 [ 28.931576][ C0] l2tp_session_put+0xaf/0x1a0 [ 28.936320][ C0] l2tp_session_delete+0x3df/0x4d0 [ 28.941411][ C0] l2tp_tunnel_del_work+0x199/0x410 [ 28.946590][ C0] process_one_work+0x717/0xc30 [ 28.951418][ C0] worker_thread+0xa4d/0x11d0 [ 28.956076][ C0] kthread+0x281/0x320 [ 28.960131][ C0] ret_from_fork+0x1f/0x30 [ 28.964532][ C0] [ 28.966836][ C0] Last potentially related work creation: [ 28.972524][ C0] kasan_save_stack+0x3a/0x60 [ 28.977184][ C0] __kasan_record_aux_stack+0xb6/0xc0 [ 28.982536][ C0] kasan_record_aux_stack_noalloc+0xb/0x10 [ 28.988325][ C0] call_rcu+0xcf/0xf50 [ 28.992378][ C0] pppol2tp_release+0x1e3/0x2b0 [ 28.997215][ C0] sock_close+0xc9/0x220 [ 29.001454][ C0] __fput+0x1fd/0x8f0 [ 29.005424][ C0] ____fput+0x15/0x20 [ 29.009397][ C0] task_work_run+0x1e1/0x250 [ 29.013971][ C0] exit_to_user_mode_loop+0x9b/0xb0 [ 29.019160][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 29.024599][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 29.030037][ C0] do_syscall_64+0x58/0xa0 [ 29.034436][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 29.040320][ C0] [ 29.042625][ C0] The buggy address belongs to the object at ffff8881150cd400 [ 29.042625][ C0] which belongs to the cache kmalloc-512 of size 512 [ 29.056658][ C0] The buggy address is located 400 bytes inside of [ 29.056658][ C0] 512-byte region [ffff8881150cd400, ffff8881150cd600) [ 29.069923][ C0] [ 29.072227][ C0] The buggy address belongs to the physical page: [ 29.078628][ C0] page:ffffea0004543300 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1150cc [ 29.088850][ C0] head:ffffea0004543300 order:2 compound_mapcount:0 compound_pincount:0 [ 29.097150][ C0] flags: 0x4000000000010200(slab|head|zone=1) [ 29.103218][ C0] raw: 4000000000010200 ffffea0004543100 dead000000000002 ffff888100042f00 [ 29.111781][ C0] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 29.120347][ C0] page dumped because: kasan: bad access detected [ 29.126743][ C0] page_owner tracks the page as allocated [ 29.132451][ C0] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 112, tgid 112 (udevd), ts 4595578119, free_ts 0 [ 29.152068][ C0] post_alloc_hook+0x1f5/0x210 [ 29.156823][ C0] prep_new_page+0x1c/0x110 [ 29.161309][ C0] get_page_from_freelist+0x2ca9/0x2d20 [ 29.166839][ C0] __alloc_pages+0x1fa/0x610 [ 29.171417][ C0] alloc_slab_page+0x6e/0xf0 [ 29.175985][ C0] new_slab+0x98/0x3e0 [ 29.180034][ C0] ___slab_alloc+0x70f/0xb70 [ 29.184607][ C0] __slab_alloc+0x5e/0xa0 [ 29.188937][ C0] __kmem_cache_alloc_node+0x204/0x2d0 [ 29.194383][ C0] __kmalloc_node_track_caller+0xa1/0x1e0 [ 29.200089][ C0] __alloc_skb+0x226/0x4a0 [ 29.204487][ C0] alloc_skb_with_frags+0xa8/0x620 [ 29.209586][ C0] sock_alloc_send_pskb+0x87f/0x9a0 [ 29.214779][ C0] unix_dgram_sendmsg+0x5c1/0x1710 [ 29.219885][ C0] sock_write_iter+0x2ea/0x3f0 [ 29.224637][ C0] vfs_write+0x5ef/0xd00 [ 29.228865][ C0] page_owner free stack trace missing [ 29.234212][ C0] [ 29.236515][ C0] Memory state around the buggy address: [ 29.242122][ C0] ffff8881150cd480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.250247][ C0] ffff8881150cd500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.258291][ C0] >ffff8881150cd580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.266331][ C0] ^ [ 29.270896][ C0] ffff8881150cd600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.278940][ C0] ffff8881150cd680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.286979][ C0] ================================================================== [ 29.295077][ C0] Disabling lock debugging due to kernel taint [ 29.304395][ T60] usb 5-1: MIDIStreaming interface descriptor not found [ 29.324009][ T346] usb 2-1: cannot setup if 1: error -71 [ 29.329594][ T346] snd-usb-audio: probe of 2-1:1.1 failed with error -71 [ 29.343853][ T346] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 29.355509][ T346] usb 2-1: USB disconnect, device number 3 [ 29.512391][ T6] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 29.524351][ T60] usb 5-1: USB disconnect, device number 4 [ 29.602021][ T19] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 29.702973][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 242, changing to 11 [ 29.714183][ T6] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 29.726990][ T6] usb 3-1: New USB device found, idVendor=046d, idProduct=c24f, bcdDevice= 0.00 [ 29.736040][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.744657][ T6] usb 3-1: config 0 descriptor?? [ 29.783012][ T19] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 29.793184][ T19] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 29.802781][ T19] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 29.811848][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 29.819929][ T19] usb 1-1: SerialNumber: syz [ 30.027354][ T19] usb 1-1: 0:2 : does not exist [ 30.038184][ T19] usb 1-1: USB disconnect, device number 3 [ 30.152249][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.159454][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.166599][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x4 [ 30.173755][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.180878][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.188040][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.195248][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.202407][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.209525][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.216678][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.223820][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.230933][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.238068][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.245422][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.245591][ T336] udevd[336]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 30.252585][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.275498][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.282642][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.289758][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.296955][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.304126][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.311246][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.318422][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.325569][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.332702][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.339815][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.346954][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.354118][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.361269][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.368431][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.375565][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.382738][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.389863][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.397011][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.404154][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.411261][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.418399][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.425538][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.432674][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.439793][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.446948][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.454091][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.461232][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.462208][ T346] usb 4-1: USB disconnect, device number 3 [ 30.468393][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.481358][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.488515][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.495645][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.502786][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.509901][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.517033][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.524161][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.531271][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.538402][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.545528][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.552654][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.559766][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.566907][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.574037][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.581152][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.588289][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.595431][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.602592][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.609718][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.616861][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.624006][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.631112][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.638249][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.645378][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.652517][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.659630][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.666764][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.673894][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.680994][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.688162][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.695315][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.702447][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.709561][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.716712][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.723838][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.730939][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.738070][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.745208][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.752347][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.759463][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.766595][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.773725][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.780830][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.787961][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.795095][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.802239][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.809361][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.816496][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.823621][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.830723][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.837850][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.844985][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.852114][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.859239][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.866402][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.873552][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.880663][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.887807][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.895049][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.902211][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.909332][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.916470][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.923598][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.930700][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.937826][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.944952][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.952084][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.959208][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.966353][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.973492][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.980598][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.987744][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 30.994875][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.002011][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.009125][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.016257][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.023394][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.030505][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.037725][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.044870][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.052004][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.059116][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.066244][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.073370][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.080476][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.087609][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.094738][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.101840][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.108975][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.116120][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.123248][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.130362][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.137492][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.144627][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.151727][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.158851][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.165983][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.173113][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.180230][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.187355][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.194486][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.201586][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.208722][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.215845][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.222991][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.230111][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.237243][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.244369][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.251469][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.258602][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.265728][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.272853][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.279983][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.287112][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.294233][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.301334][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.308460][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.315594][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.322718][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.329828][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.336951][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.344093][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.351197][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.358369][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.365508][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.372639][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.379753][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.386884][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.394006][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.401110][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.408249][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.415384][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.422524][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.429647][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.436795][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.443927][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.451038][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.458176][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.465318][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.472447][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.479594][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.486724][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.493846][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.500949][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.508085][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.515251][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.522390][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.529501][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.536622][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.543751][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.550866][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.557996][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.565133][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.572275][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.579392][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.586516][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.593641][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.600740][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.607880][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.615003][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.622132][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.629243][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.636365][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.643493][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.650596][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.657736][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.664872][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.672003][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.679121][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.686244][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.693367][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.700478][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.707621][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.714763][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.721898][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.729023][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.736152][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.743275][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.750382][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.757505][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.764639][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.771751][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.778872][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.785999][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.793129][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.800240][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.807366][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.814499][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.821612][ T6] logitech 0003:046D:C24F.0001: unknown main item tag 0x0 [ 31.830144][ T6] logitech 0003:046D:C24F.0001: hidraw0: USB HID v0.06 Device [HID 046d:c24f] on usb-dummy_hcd.2-1/input0 [ 31.841480][ T6] logitech 0003:046D:C24F.0001: no inputs found [ 31.850744][ T6] usb 3-1: USB disconnect, device number 3 [ 31.895350][ T428] fido_id[428]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory