last executing test programs: 8.718172461s ago: executing program 3 (id=43): lsm_get_self_attr(0x64, 0xffffffffffffffff, &(0x7f0000000040)=0xfffffffffffffdb1, 0x0) syz_usb_connect$uac1(0x0, 0x7b, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000300000040351215824000010203010902"], &(0x7f0000000500)={0x0, 0x0, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="050f05a0"]}) 7.470265358s ago: executing program 1 (id=51): r0 = syz_open_dev$video4linux(&(0x7f0000000040), 0x2, 0x0) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f00000000c0)=0x3000000) 7.36657895s ago: executing program 3 (id=52): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 7.366395778s ago: executing program 1 (id=53): openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file1/../file0\x00', 0xc00, 0x1ea) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xbf5ce000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) 6.013740103s ago: executing program 3 (id=54): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x4b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="ad56b6c5820fae9d6dcd3292", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412b", 0xf}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb0958730", 0x4c}, {&(0x7f0000000840)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da986556d30026b433186f53cdcdb93a4722bf306a10470d50f54b1ece9ead3459bab1cf1538cd871d116d1af2e41c4c171e4641a30b157653c5e892c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf001704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fd9872848bfcdc24da628e7131468fb5c928f02f3dbad19d", 0xc4}], 0x3}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000000c0)={0x0, 0xfedd, &(0x7f00000001c0)=[{&(0x7f0000000d40)=""/75, 0x7ffff02e}, {&(0x7f00000002c0)=""/83, 0x20000253}], 0x2}, 0x2120) 5.900879192s ago: executing program 3 (id=55): r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000200)=0x10002000005) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x7, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x400000000001, 0x0, 0x1, 0x0) sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f000001a400)=""/102384, 0x18ff0) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_emit_vhci(0x0, 0xb) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r3, 0x3ba0, &(0x7f0000000540)={0x48, 0x2, r4, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r3, 0x3b89, &(0x7f0000000200)={0x28, 0x3, r5, r4, 0x0, 0x0, 0xdead, 0x0, 0x0}) ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r3, 0x3b8c, &(0x7f0000000040)={0x30, r6, 0x0, 0x0, 0x0, 0x40000, 0x2b2, 0x0}) 4.256058684s ago: executing program 3 (id=56): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) recvmsg$can_j1939(r1, 0x0, 0x3) 3.953391088s ago: executing program 0 (id=59): openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443", 0x67}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,cachetag=']) 3.796118181s ago: executing program 0 (id=61): r0 = socket$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, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a68000000060a010400000000000000000a0000040900010073797a31000000003c000480380001800c000100636f756e74657200280002800c00024000000000800000010c090140fffffffffffffffc0c00014000000000000000090900020073797a32"], 0x90}, 0x1, 0x0, 0x0, 0x4008091}, 0x0) 3.764921689s ago: executing program 1 (id=62): sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x13b) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = open(&(0x7f0000000580)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) sendfile(r0, r0, 0x0, 0x7f03) 3.475005979s ago: executing program 0 (id=64): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) 3.409533307s ago: executing program 1 (id=66): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x8382, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xf) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000100)={0x4e, "7eed5100000080000000400000010000000000000000000000b100"}) ioctl$SW_SYNC_IOC_INC(r1, 0x40045701, &(0x7f00000002c0)=0x3) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) accept(r3, 0x0, 0x0) connect$unix(r4, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$FIBMAP(r2, 0x1, 0x0) 3.290013587s ago: executing program 0 (id=67): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2077) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000061c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x1, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x2, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xb7f40}]) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 3.289811836s ago: executing program 2 (id=68): syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x100) r0 = fsopen(&(0x7f0000000080)='qnx4\x00', 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000040), 0x20000) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x28383, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x20080, 0x0) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) epoll_create1(0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0xfffffffffffffffd, 0x400000, 0x0, 0xffffffffffffff1b, 0x7b}, 0x0, &(0x7f0000000280)={0x3fc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 2.936883523s ago: executing program 1 (id=69): openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443", 0x67}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',cache=fscache,cachetag=']) 1.724167949s ago: executing program 2 (id=70): openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) socket$netlink(0x10, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file1/../file0\x00', 0xc00, 0x1ea) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xbf5ce000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) 1.64841876s ago: executing program 1 (id=71): r0 = dup(0xffffffffffffffff) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r3, 0x8940, &(0x7f0000000000)=@buf={0x2, &(0x7f0000000080)="ce6c"}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x5139c2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44000040}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={0x0, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) r4 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r4, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast1}, 0x1, 0x3, 0x2, 0x3}}, 0x26) ioctl$PPPIOCGMRU(r4, 0x80047453, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000002700010000000000000000000a010100000000000000000000000000fe8000000000000000000000000000bb00"/60, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000001000000a7993a001d592392fa0e48f0c00000561fc2afa5813b752c57a3a7b996a1"], 0x50}}, 0x0) 1.530057716s ago: executing program 3 (id=72): syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a77738201020301090224"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x2501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000002, 0x8, 0x1, 0x41, 0xc3d, 0x0, 0x2004cb, 0xffffffffffffffff, 0xa1d, 0x8, 0x5, 0x79, 0x3, 0x2], 0x3332d000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)=@x86={0x1, 0xa, 0x5, 0x0, 0x5, 0x1, 0x2, 0x9, 0xff, 0xf6, 0x5, 0x9, 0x0, 0x1, 0x5, 0x1, 0x2, 0x4, 0xff, '\x00', 0xdc, 0xe8}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0x4000, 0xe000, 0x0, 0x77, 0x0, 0x3, 0xcb, 0x2, 0x0, 0x6, 0x6}, {0x2, 0x9000, 0x3, 0xeb, 0x2, 0x0, 0x0, 0xff, 0x7, 0x0, 0x3}, {0xeeee0000, 0x1000, 0x0, 0x0, 0x7, 0xc4, 0x5, 0x1, 0x45, 0x3, 0x4, 0xfc}, {0x1, 0x0, 0x9, 0x4, 0x81, 0x0, 0x9, 0x0, 0x3, 0x0, 0x26}, {0x0, 0xffff1000, 0x3, 0x4, 0x0, 0x4, 0x0, 0x6, 0x2, 0x34, 0x4}, {0xffff1000, 0x1, 0x0, 0x78, 0x8, 0x0, 0x2, 0x1c, 0xa3, 0xff, 0x5}, {0xeeee8000, 0xdddd1000, 0xa, 0x4, 0x0, 0x0, 0x7, 0x20}, {0x0, 0x6000, 0xa, 0x0, 0xa4, 0x7, 0x8, 0x40, 0x26, 0x0, 0x0, 0xfe}, {0x80a0000, 0x3}, {0x3000, 0xfffd}, 0xddf8ffdb, 0x0, 0x0, 0x120, 0x0, 0xf801, 0xdddd1000, [0x80000001, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe]}) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 910.080437ms ago: executing program 0 (id=73): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x4b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="ad56b6c5820fae9d6dcd3292", 0xc) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412b", 0xf}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb0958730", 0x4c}, {&(0x7f0000000840)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da986556d30026b433186f53cdcdb93a4722bf306a10470d50f54b1ece9ead3459bab1cf1538cd871d116d1af2e41c4c171e4641a30b157653c5e892c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf001704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fd9872848bfcdc24da628e7131468fb5c928f02f3dbad19d", 0xc4}], 0x3}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000000c0)={0x0, 0xfedd, &(0x7f00000001c0)=[{&(0x7f0000000d40)=""/75, 0x7ffff02e}, {&(0x7f00000002c0)=""/83, 0x20000253}], 0x2}, 0x2120) 674.094897ms ago: executing program 0 (id=74): r0 = openat$kvm(0x0, &(0x7f00000000c0), 0x0, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="120100004107f540f30c7593de1a000000010902240001000000000904000002bee4f900090503000000000000090504", @ANYBLOB="031c"], 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f0000000140)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_load_code={0x12e, 0x3b, {0x0, "49bf563412efbeadde00b80100000048ba00010400000000004889024c89f8488902f4"}}, @nested_vmlaunch={0x12f, 0x18, 0x100000}, @code={0xa, 0x1b, {"49bf0000000000000000"}}, @nested_vmresume={0x130, 0x18}], 0xb6}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20200, 0x68, 0x2}, 0x18) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) syz_kvm_assert_syzos_uexit$x86(r3, r5, 0x100000000000001) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x0) read$msr(r6, &(0x7f0000001a40)=""/102392, 0x18ff8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) socket(0x200000000000011, 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 554.045513ms ago: executing program 2 (id=75): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) 434.260932ms ago: executing program 2 (id=76): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000180)=0x1) 434.062696ms ago: executing program 2 (id=77): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000002dc0)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x2710, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001240)=[@text16={0x10, &(0x7f0000000000)="0f080fae04a200400f01c426660f3a15e6160fc76bdbf08666350f2170260fed9c000066b9230b00000f32", 0x57}], 0x1, 0x21, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 0s ago: executing program 2 (id=78): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x1e9100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0), 0x0, 0x0, 0x0, 0x4000002}, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x54, 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000240)={'\x00', 0x4, 0xd, 0x99, 0x0, 0x0, 0x10000, 0x1, '\x00', 0xc94}) ioctl$KVM_RUN(r3, 0xae80, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. [ 74.607016][ T5593] cgroup: Unknown subsys name 'net' [ 74.857999][ T5593] cgroup: Unknown subsys name 'cpuset' [ 74.905178][ T5593] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.502402][ T5593] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.666441][ T4922] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.668942][ T4922] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.671111][ T4922] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.672612][ T4922] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.675104][ T4922] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.765543][ T60] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 78.769164][ T60] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 78.769880][ T60] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 78.770907][ T60] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 78.772195][ T60] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.892280][ T60] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 78.909357][ T60] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 78.910071][ T60] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 78.911550][ T60] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 78.912285][ T60] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 78.935285][ T60] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 78.937924][ T60] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 78.938633][ T60] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 78.939992][ T60] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 78.940903][ T60] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.551280][ T5611] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.552026][ T5611] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.552179][ T5611] bridge_slave_0: entered allmulticast mode [ 80.553961][ T5611] bridge_slave_0: entered promiscuous mode [ 80.591037][ T5611] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.591220][ T5611] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.591354][ T5611] bridge_slave_1: entered allmulticast mode [ 80.593050][ T5611] bridge_slave_1: entered promiscuous mode [ 80.695477][ T4922] Bluetooth: hci0: command tx timeout [ 80.720602][ T5611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.765729][ T5611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.772086][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.772295][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.772426][ T5617] bridge_slave_0: entered allmulticast mode [ 80.774239][ T5617] bridge_slave_0: entered promiscuous mode [ 80.832064][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.832249][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.832385][ T5617] bridge_slave_1: entered allmulticast mode [ 80.834291][ T5617] bridge_slave_1: entered promiscuous mode [ 80.837381][ T5607] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.837651][ T5607] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.838753][ T5607] bridge_slave_0: entered allmulticast mode [ 80.841687][ T5607] bridge_slave_0: entered promiscuous mode [ 80.854113][ T4922] Bluetooth: hci1: command tx timeout [ 80.912441][ T5607] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.912725][ T5607] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.912946][ T5607] bridge_slave_1: entered allmulticast mode [ 80.916547][ T5607] bridge_slave_1: entered promiscuous mode [ 80.923379][ T5611] team0: Port device team_slave_0 added [ 80.973840][ T5611] team0: Port device team_slave_1 added [ 80.974801][ T5620] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.975130][ T5620] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.975735][ T5620] bridge_slave_0: entered allmulticast mode [ 80.978547][ T5620] bridge_slave_0: entered promiscuous mode [ 80.988708][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.014406][ T60] Bluetooth: hci3: command tx timeout [ 81.017258][ T4922] Bluetooth: hci2: command tx timeout [ 81.037299][ T5620] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.037476][ T5620] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.037610][ T5620] bridge_slave_1: entered allmulticast mode [ 81.039274][ T5620] bridge_slave_1: entered promiscuous mode [ 81.043968][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.060179][ T5607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.115197][ T5607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.116559][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.116567][ T5611] 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. [ 81.116581][ T5611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.413677][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.413688][ T5611] 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. [ 81.413702][ T5611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.425258][ T5620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.429982][ T5617] team0: Port device team_slave_0 added [ 81.458703][ T5620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.462760][ T5617] team0: Port device team_slave_1 added [ 81.467580][ T5607] team0: Port device team_slave_0 added [ 81.518253][ T5607] team0: Port device team_slave_1 added [ 81.610508][ T5620] team0: Port device team_slave_0 added [ 81.613642][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.613654][ T5617] 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. [ 81.613677][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.642743][ T5620] team0: Port device team_slave_1 added [ 81.645988][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.646000][ T5617] 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. [ 81.646022][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.648748][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.648760][ T5607] 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. [ 81.648783][ T5607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.711243][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.711257][ T5607] 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. [ 81.711280][ T5607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.789654][ T5611] hsr_slave_0: entered promiscuous mode [ 81.791829][ T5611] hsr_slave_1: entered promiscuous mode [ 81.798406][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.798418][ T5620] 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. [ 81.798442][ T5620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.808564][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.808576][ T5620] 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. [ 81.808598][ T5620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.942310][ T5617] hsr_slave_0: entered promiscuous mode [ 81.945102][ T5617] hsr_slave_1: entered promiscuous mode [ 81.946976][ T5617] debugfs: 'hsr0' already exists in 'hsr' [ 81.947073][ T5617] Cannot create hsr debugfs directory [ 82.010020][ T5607] hsr_slave_0: entered promiscuous mode [ 82.011914][ T5607] hsr_slave_1: entered promiscuous mode [ 82.013527][ T5607] debugfs: 'hsr0' already exists in 'hsr' [ 82.013548][ T5607] Cannot create hsr debugfs directory [ 82.123604][ T5620] hsr_slave_0: entered promiscuous mode [ 82.126277][ T5620] hsr_slave_1: entered promiscuous mode [ 82.127831][ T5620] debugfs: 'hsr0' already exists in 'hsr' [ 82.127851][ T5620] Cannot create hsr debugfs directory [ 82.774329][ T60] Bluetooth: hci0: command tx timeout [ 82.934271][ T60] Bluetooth: hci1: command tx timeout [ 82.955327][ T5611] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.007810][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.010437][ T5611] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.038367][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.052267][ T5611] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.079092][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.094376][ T60] Bluetooth: hci3: command tx timeout [ 83.094402][ T60] Bluetooth: hci2: command tx timeout [ 83.099220][ T5611] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.139175][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.267176][ T5607] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.307254][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.310154][ T5607] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.348863][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.351350][ T5607] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 83.387716][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.409157][ T5607] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 83.452083][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.592607][ T5620] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 83.629507][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.642850][ T5620] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 83.676929][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.682847][ T5620] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 83.720059][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.750793][ T5620] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 83.777602][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.875862][ T5617] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.917862][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.923708][ T5617] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.960262][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.972152][ T5617] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 84.007619][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.012912][ T5617] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 84.031753][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.076245][ T5611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.169340][ T5611] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.213481][ T1241] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.223305][ T1241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.250992][ T5607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.259713][ T1241] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.259935][ T1241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.361108][ T5607] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.403589][ T1241] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.403722][ T1241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.432980][ T5620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.468089][ T1241] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.468180][ T1241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.553985][ T5620] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.612114][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.651427][ T1852] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.651598][ T1852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.711809][ T3009] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.711969][ T3009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.801468][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.840143][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.840753][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.854509][ T4922] Bluetooth: hci0: command tx timeout [ 84.913906][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.922701][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.015002][ T4922] Bluetooth: hci1: command tx timeout [ 85.174192][ T4922] Bluetooth: hci2: command tx timeout [ 85.174220][ T4922] Bluetooth: hci3: command tx timeout [ 85.541465][ T5611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.882857][ T5611] veth0_vlan: entered promiscuous mode [ 85.984258][ T5611] veth1_vlan: entered promiscuous mode [ 86.029807][ T5607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.220440][ T5620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.236949][ T5611] veth0_macvtap: entered promiscuous mode [ 86.263855][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.271949][ T5611] veth1_macvtap: entered promiscuous mode [ 86.312929][ T5607] veth0_vlan: entered promiscuous mode [ 86.347049][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.365512][ T5607] veth1_vlan: entered promiscuous mode [ 86.385171][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.426741][ T3009] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.438801][ T3009] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.466565][ T3009] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.485687][ T3009] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.505299][ T5620] veth0_vlan: entered promiscuous mode [ 86.578448][ T5617] veth0_vlan: entered promiscuous mode [ 86.687775][ T32] cfg80211: failed to load regulatory.db [ 86.703652][ T5620] veth1_vlan: entered promiscuous mode [ 86.899643][ T5607] veth0_macvtap: entered promiscuous mode [ 86.912703][ T5617] veth1_vlan: entered promiscuous mode [ 86.938189][ T60] Bluetooth: hci0: command tx timeout [ 86.946686][ T5607] veth1_macvtap: entered promiscuous mode [ 87.007470][ T1030] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.007492][ T1030] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.071009][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.094184][ T60] Bluetooth: hci1: command tx timeout [ 87.113945][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.122416][ T5620] veth0_macvtap: entered promiscuous mode [ 87.140292][ T1030] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.140308][ T1030] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.145013][ T5617] veth0_macvtap: entered promiscuous mode [ 87.156889][ T5620] veth1_macvtap: entered promiscuous mode [ 87.177248][ T1030] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.185735][ T1030] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.196997][ T5617] veth1_macvtap: entered promiscuous mode [ 87.200298][ T1030] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.214642][ T1030] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.254262][ T4922] Bluetooth: hci2: command tx timeout [ 87.254302][ T60] Bluetooth: hci3: command tx timeout [ 87.383812][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.576673][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.581242][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.659161][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.681194][ T67] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.738771][ T67] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.744699][ T67] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.745206][ T67] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.856772][ T1241] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.876078][ T1241] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.880105][ T1241] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.884785][ T1241] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.884854][ T1241] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.884867][ T1241] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.965069][ T1852] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.965087][ T1852] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.208165][ T821] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 89.386639][ T1852] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.386656][ T1852] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.581879][ T821] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 89.581908][ T821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.581926][ T821] usb 1-1: Product: syz [ 89.581938][ T821] usb 1-1: Manufacturer: syz [ 89.581951][ T821] usb 1-1: SerialNumber: syz [ 89.675561][ T1241] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.675578][ T1241] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.901474][ T1852] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.901490][ T1852] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.230268][ T821] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 90.230327][ T821] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 90.592569][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.592589][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.388924][ T821] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000118. ret = -EPIPE [ 91.390269][ T821] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 91.640456][ T821] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 91.870445][ T821] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -32 [ 92.487309][ T32] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 93.499453][ T821] usb 1-1: USB disconnect, device number 2 [ 93.762413][ T32] usb 3-1: config 0 has no interfaces? [ 93.762450][ T32] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 93.762473][ T32] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.922859][ T32] usb 3-1: config 0 descriptor?? [ 94.844709][ T5752] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 94.973263][ T5770] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 94.973824][ T5770] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.835315][ T5752] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 95.835346][ T5752] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.835366][ T5752] usb 1-1: Product: syz [ 95.835380][ T5752] usb 1-1: Manufacturer: syz [ 95.835394][ T5752] usb 1-1: SerialNumber: syz [ 95.990115][ T839] usb 3-1: USB disconnect, device number 2 [ 96.393025][ T5752] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 96.393085][ T5752] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 97.019809][ T5752] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000000. ret = -EPIPE [ 97.019865][ T5752] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 97.020668][ T5752] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 97.022583][ T32] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 97.069418][ T5752] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -32 [ 97.192714][ T32] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.192748][ T32] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 97.192782][ T32] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 97.192804][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.240671][ T32] usb 2-1: config 0 descriptor?? [ 97.487715][ T5752] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 97.501749][ T5801] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.552172][ T5807] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 97.555682][ T5801] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.704487][ T5752] usb 3-1: Using ep0 maxpacket: 16 [ 97.718063][ T5752] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 97.718092][ T5752] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 97.754210][ T5752] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 97.754237][ T5752] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.754256][ T5752] usb 3-1: Product: syz [ 97.754270][ T5752] usb 3-1: Manufacturer: syz [ 97.754284][ T5752] usb 3-1: SerialNumber: syz [ 97.841123][ T5752] usb 3-1: config 0 descriptor?? [ 97.865311][ T5752] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 97.865348][ T5752] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 97.871636][ T32] usbhid 2-1:0.0: can't add hid device: -71 [ 97.871746][ T32] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 97.953892][ T13] Bluetooth: hci4: Frame reassembly failed (-84) [ 97.983125][ T13] Bluetooth: hci4: Frame reassembly failed (-84) [ 98.024929][ T32] usb 2-1: USB disconnect, device number 2 [ 98.410009][ T839] usb 1-1: USB disconnect, device number 3 [ 99.356817][ T5752] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 99.370390][ T5752] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 99.494478][ T4922] Bluetooth: hci0: command 0x0c1a tx timeout [ 99.658229][ T5810] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 99.976151][ T60] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 100.680592][ T5752] em28xx 3-1:0.0: Unknown AC97 audio processor detected! [ 100.941424][ T5752] em28xx 3-1:0.0: couldn't setup AC97 register 2 [ 100.960599][ T5752] em28xx 3-1:0.0: couldn't setup AC97 register 4 [ 101.128724][ T5752] em28xx 3-1:0.0: couldn't setup AC97 register 6 [ 101.159751][ T5752] em28xx 3-1:0.0: couldn't setup AC97 register 54 [ 101.185091][ T5752] em28xx 3-1:0.0: couldn't setup AC97 register 56 [ 101.274641][ T5821] kvm_intel: 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. [ 102.172449][ T5752] usb 3-1: USB disconnect, device number 3 [ 103.204032][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 103.654446][ T839] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 103.684283][ T5710] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 103.824879][ T839] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 103.824908][ T839] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.824927][ T839] usb 4-1: Product: syz [ 103.824941][ T839] usb 4-1: Manufacturer: syz [ 103.824954][ T839] usb 4-1: SerialNumber: syz [ 103.856787][ T5710] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.856838][ T5710] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 103.856861][ T5710] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.925439][ T5710] usb 3-1: config 0 descriptor?? [ 104.348009][ T839] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 104.348043][ T839] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 104.552977][ T5710] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 104.753250][ T5710] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0001/input/input5 [ 105.008226][ T839] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000000. ret = -EPIPE [ 105.008281][ T839] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 105.009133][ T839] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 105.052076][ T839] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -32 [ 106.528961][ T9] usb 4-1: USB disconnect, device number 2 [ 107.134375][ T5710] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 107.148967][ T5710] usb 3-1: USB disconnect, device number 4 [ 107.606813][ T5867] fido_id[5867]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 107.937548][ T5811] syz.0.17 (5811) used greatest stack depth: 18808 bytes left [ 108.045709][ T5878] 9p: Bad value for 'cachetag' [ 108.804091][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 108.966452][ T9] usb 4-1: unable to get BOS descriptor set [ 108.967649][ T9] usb 4-1: config 0 has no interfaces? [ 108.970150][ T9] usb 4-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40 [ 108.970177][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.970196][ T9] usb 4-1: Product: syz [ 108.970210][ T9] usb 4-1: Manufacturer: syz [ 108.970224][ T9] usb 4-1: SerialNumber: syz [ 108.995865][ T839] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 109.042781][ T9] usb 4-1: config 0 descriptor?? [ 109.180268][ T839] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 109.180298][ T839] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.180319][ T839] usb 1-1: Product: syz [ 109.180333][ T839] usb 1-1: Manufacturer: syz [ 109.180347][ T839] usb 1-1: SerialNumber: syz [ 109.253393][ T9] usb 4-1: USB disconnect, device number 3 [ 109.658758][ T839] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 109.658813][ T839] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 109.735874][ T5902] 9p: Bad value for 'cachetag' [ 110.684711][ T839] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -EPIPE [ 110.684767][ T839] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 110.685908][ T839] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 110.726758][ T839] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -32 [ 111.504031][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.524023][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.534025][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.544025][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.554023][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.564020][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.574028][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.584020][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 111.724052][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 112.802496][ T5918] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 112.888935][ T5710] usb 1-1: USB disconnect, device number 4 [ 113.169023][ T5925] netlink: 72 bytes leftover after parsing attributes in process `syz.0.57'. [ 113.379117][ T5929] 9p: Bad value for 'cachetag' [ 113.466539][ T5931] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 113.598826][ T5935] netlink: 24 bytes leftover after parsing attributes in process `syz.0.61'. [ 114.083748][ T5946] capability: warning: `syz.1.66' uses 32-bit capabilities (legacy support in use) [ 114.743488][ T5955] 9p: Bad value for 'cachetag' [ 116.084112][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 116.304213][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 116.308197][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 116.308211][ T9] usb 4-1: config 0 has no interfaces? [ 116.334350][ T9] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 116.334366][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.334377][ T9] usb 4-1: Product: syz [ 116.334384][ T9] usb 4-1: Manufacturer: syz [ 116.334391][ T9] usb 4-1: SerialNumber: syz [ 116.386076][ T9] usb 4-1: config 0 descriptor?? [ 116.445643][ T5968] netlink: 60 bytes leftover after parsing attributes in process `syz.1.71'. [ 116.513193][ T5968] unsupported nlmsg_type 40 [ 116.993072][ T5965] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 117.164285][ T821] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 117.209174][ T5710] usb 4-1: USB disconnect, device number 4 [ 117.349596][ T821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 117.349615][ T821] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has an invalid bInterval 0, changing to 10 [ 117.349638][ T821] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.de [ 117.349650][ T821] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.353637][ T821] usb 1-1: config 0 descriptor?? [ 117.384494][ T821] ------------[ cut here ]------------ [ 117.384507][ T821] workqueue: ath6kl_wq is using neither WQ_PERCPU or WQ_UNBOUND. Setting WQ_PERCPU. [ 117.384523][ T821] WARNING: kernel/workqueue.c:5856 at __alloc_workqueue+0x1d02/0x2070, CPU#1: kworker/1:2/821 [ 117.384561][ T821] Modules linked in: [ 117.384605][ T821] CPU: 1 UID: 0 PID: 821 Comm: kworker/1:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 117.384632][ T821] Tainted: [L]=SOFTLOCKUP [ 117.384640][ T821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 117.384653][ T821] Workqueue: usb_hub_wq hub_event [ 117.384680][ T821] RIP: 0010:__alloc_workqueue+0x1d07/0x2070 [ 117.384705][ T821] Code: e9 36 f9 ff ff e8 89 8a 37 00 e9 05 fb ff ff e8 7f 8a 37 00 e9 92 fb ff ff e8 75 8a 37 00 48 8d 3d ee ff 43 0e 48 8b 74 24 20 <67> 48 0f b9 3a 81 cd 00 01 00 00 e9 88 e5 ff ff e8 54 8a 37 00 48 [ 117.384722][ T821] RSP: 0018:ffffc900050f6bc8 EFLAGS: 00010283 [ 117.384738][ T821] RAX: ffffffff818e412b RBX: 0000000000000000 RCX: 0000000000100000 [ 117.384760][ T821] RDX: ffffc90014fb3000 RSI: ffff888027afe968 RDI: ffffffff8fd24120 [ 117.384775][ T821] RBP: 0000000000000000 R08: ffff888025cc3e00 R09: 0000000000000002 [ 117.384789][ T821] R10: 0000000000000100 R11: 0000000000000102 R12: dffffc0000000000 [ 117.384802][ T821] R13: ffff888027afe800 R14: ffffc900050f6ce0 R15: 0000000000000000 [ 117.384817][ T821] FS: 0000000000000000(0000) GS:ffff888125b6b000(0000) knlGS:0000000000000000 [ 117.384834][ T821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.384848][ T821] CR2: 0000200000002000 CR3: 000000004026a000 CR4: 00000000003526f0 [ 117.384865][ T821] Call Trace: [ 117.384877][ T821] [ 117.384902][ T821] alloc_workqueue_noprof+0xe3/0x210 [ 117.384933][ T821] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 117.384959][ T821] ? __kmalloc_cache_noprof+0x3d0/0x6d0 [ 117.384983][ T821] ? ath6kl_usb_probe+0x8e/0x1580 [ 117.385022][ T821] ath6kl_usb_probe+0xaa/0x1580 [ 117.385056][ T821] ? usb_unlocked_disable_lpm+0x8c/0xb0 [ 117.385088][ T821] usb_probe_interface+0x659/0xc70 [ 117.385126][ T821] ? __pfx_usb_probe_interface+0x10/0x10 [ 117.385150][ T821] really_probe+0x267/0xaf0 [ 117.385184][ T821] __driver_probe_device+0x1e2/0x350 [ 117.385213][ T821] driver_probe_device+0x4f/0x240 [ 117.385243][ T821] __device_attach_driver+0x270/0x410 [ 117.385290][ T821] bus_for_each_drv+0x25b/0x2f0 [ 117.385312][ T821] ? __pfx___device_attach_driver+0x10/0x10 [ 117.385340][ T821] ? __pfx_bus_for_each_drv+0x10/0x10 [ 117.385360][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.385388][ T821] __device_attach+0x2c8/0x450 [ 117.385435][ T821] ? __pfx___device_attach+0x10/0x10 [ 117.385461][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.385488][ T821] device_initial_probe+0xa1/0xd0 [ 117.385516][ T821] bus_probe_device+0x12d/0x220 [ 117.385539][ T821] device_add+0x7ec/0xb90 [ 117.385568][ T821] usb_set_configuration+0x1a87/0x2110 [ 117.385620][ T821] usb_generic_driver_probe+0x8d/0x150 [ 117.385647][ T821] usb_probe_device+0x1c4/0x3b0 [ 117.385676][ T821] ? __pfx_usb_probe_device+0x10/0x10 [ 117.385699][ T821] really_probe+0x267/0xaf0 [ 117.385732][ T821] __driver_probe_device+0x1e2/0x350 [ 117.385767][ T821] driver_probe_device+0x4f/0x240 [ 117.385797][ T821] __device_attach_driver+0x270/0x410 [ 117.385828][ T821] bus_for_each_drv+0x25b/0x2f0 [ 117.385848][ T821] ? __pfx___device_attach_driver+0x10/0x10 [ 117.385875][ T821] ? __pfx_bus_for_each_drv+0x10/0x10 [ 117.385895][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.385921][ T821] __device_attach+0x2c8/0x450 [ 117.385951][ T821] ? __pfx___device_attach+0x10/0x10 [ 117.385977][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.386003][ T821] device_initial_probe+0xa1/0xd0 [ 117.386031][ T821] bus_probe_device+0x12d/0x220 [ 117.386055][ T821] device_add+0x7ec/0xb90 [ 117.386082][ T821] usb_new_device+0x9f8/0x16e0 [ 117.386113][ T821] ? __pfx_usb_new_device+0x10/0x10 [ 117.386143][ T821] hub_event+0x2a49/0x4f60 [ 117.386215][ T821] ? __pfx_hub_event+0x10/0x10 [ 117.386244][ T821] ? process_one_work+0x8be/0x1630 [ 117.386303][ T821] ? process_one_work+0x8be/0x1630 [ 117.386331][ T821] process_one_work+0x98b/0x1630 [ 117.386382][ T821] ? __pfx_process_one_work+0x10/0x10 [ 117.386409][ T821] ? do_raw_spin_lock+0x12b/0x2f0 [ 117.386449][ T821] worker_thread+0xb49/0x1140 [ 117.386505][ T821] kthread+0x388/0x470 [ 117.386528][ T821] ? __pfx_worker_thread+0x10/0x10 [ 117.386556][ T821] ? __pfx_kthread+0x10/0x10 [ 117.386581][ T821] ret_from_fork+0x514/0xb70 [ 117.386608][ T821] ? __pfx_ret_from_fork+0x10/0x10 [ 117.386632][ T821] ? __switch_to+0xc79/0x1410 [ 117.386654][ T821] ? __pfx_kthread+0x10/0x10 [ 117.386678][ T821] ret_from_fork_asm+0x1a/0x30 [ 117.386721][ T821] [ 117.386732][ T821] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 117.386753][ T821] CPU: 1 UID: 0 PID: 821 Comm: kworker/1:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 117.386781][ T821] Tainted: [L]=SOFTLOCKUP [ 117.386788][ T821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 117.386801][ T821] Workqueue: usb_hub_wq hub_event [ 117.386823][ T821] Call Trace: [ 117.386830][ T821] [ 117.386838][ T821] vpanic+0x56c/0xa60 [ 117.386867][ T821] ? __pfx__printk+0x10/0x10 [ 117.386887][ T821] ? __pfx_vpanic+0x10/0x10 [ 117.386914][ T821] ? is_bpf_text_address+0x292/0x2b0 [ 117.386942][ T821] ? is_bpf_text_address+0x26/0x2b0 [ 117.386978][ T821] panic+0xc5/0xd0 [ 117.387005][ T821] ? __pfx_panic+0x10/0x10 [ 117.387043][ T821] ? ret_from_fork_asm+0x1a/0x30 [ 117.387073][ T821] __warn+0x315/0x4c0 [ 117.387100][ T821] ? __alloc_workqueue+0x1d02/0x2070 [ 117.387125][ T821] ? __alloc_workqueue+0x1d02/0x2070 [ 117.387149][ T821] __report_bug+0x339/0x540 [ 117.387174][ T821] ? __device_attach+0x2c8/0x450 [ 117.387197][ T821] ? device_initial_probe+0xa1/0xd0 [ 117.387221][ T821] ? bus_probe_device+0x12d/0x220 [ 117.387244][ T821] ? __alloc_workqueue+0x1d02/0x2070 [ 117.387267][ T821] ? __pfx___report_bug+0x10/0x10 [ 117.387290][ T821] ? device_add+0x7ec/0xb90 [ 117.387332][ T821] report_bug_entry+0x19a/0x290 [ 117.387358][ T821] ? __alloc_workqueue+0x1d07/0x2070 [ 117.387379][ T821] ? __alloc_workqueue+0x1d0c/0x2070 [ 117.387401][ T821] handle_bug+0xce/0x200 [ 117.387430][ T821] exc_invalid_op+0x1a/0x50 [ 117.387458][ T821] asm_exc_invalid_op+0x1a/0x20 [ 117.387478][ T821] RIP: 0010:__alloc_workqueue+0x1d07/0x2070 [ 117.387501][ T821] Code: e9 36 f9 ff ff e8 89 8a 37 00 e9 05 fb ff ff e8 7f 8a 37 00 e9 92 fb ff ff e8 75 8a 37 00 48 8d 3d ee ff 43 0e 48 8b 74 24 20 <67> 48 0f b9 3a 81 cd 00 01 00 00 e9 88 e5 ff ff e8 54 8a 37 00 48 [ 117.387517][ T821] RSP: 0018:ffffc900050f6bc8 EFLAGS: 00010283 [ 117.387533][ T821] RAX: ffffffff818e412b RBX: 0000000000000000 RCX: 0000000000100000 [ 117.387547][ T821] RDX: ffffc90014fb3000 RSI: ffff888027afe968 RDI: ffffffff8fd24120 [ 117.387562][ T821] RBP: 0000000000000000 R08: ffff888025cc3e00 R09: 0000000000000002 [ 117.387575][ T821] R10: 0000000000000100 R11: 0000000000000102 R12: dffffc0000000000 [ 117.387587][ T821] R13: ffff888027afe800 R14: ffffc900050f6ce0 R15: 0000000000000000 [ 117.387609][ T821] ? __alloc_workqueue+0x1cfb/0x2070 [ 117.387638][ T821] ? __alloc_workqueue+0x1cfb/0x2070 [ 117.387677][ T821] alloc_workqueue_noprof+0xe3/0x210 [ 117.387706][ T821] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 117.387732][ T821] ? __kmalloc_cache_noprof+0x3d0/0x6d0 [ 117.387761][ T821] ? ath6kl_usb_probe+0x8e/0x1580 [ 117.387798][ T821] ath6kl_usb_probe+0xaa/0x1580 [ 117.387833][ T821] ? usb_unlocked_disable_lpm+0x8c/0xb0 [ 117.387866][ T821] usb_probe_interface+0x659/0xc70 [ 117.387903][ T821] ? __pfx_usb_probe_interface+0x10/0x10 [ 117.387927][ T821] really_probe+0x267/0xaf0 [ 117.387960][ T821] __driver_probe_device+0x1e2/0x350 [ 117.387988][ T821] driver_probe_device+0x4f/0x240 [ 117.388016][ T821] __device_attach_driver+0x270/0x410 [ 117.388045][ T821] bus_for_each_drv+0x25b/0x2f0 [ 117.388064][ T821] ? __pfx___device_attach_driver+0x10/0x10 [ 117.388091][ T821] ? __pfx_bus_for_each_drv+0x10/0x10 [ 117.388111][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.388136][ T821] __device_attach+0x2c8/0x450 [ 117.388165][ T821] ? __pfx___device_attach+0x10/0x10 [ 117.388192][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.388220][ T821] device_initial_probe+0xa1/0xd0 [ 117.388247][ T821] bus_probe_device+0x12d/0x220 [ 117.388268][ T821] device_add+0x7ec/0xb90 [ 117.388294][ T821] usb_set_configuration+0x1a87/0x2110 [ 117.388346][ T821] usb_generic_driver_probe+0x8d/0x150 [ 117.388369][ T821] usb_probe_device+0x1c4/0x3b0 [ 117.388398][ T821] ? __pfx_usb_probe_device+0x10/0x10 [ 117.388419][ T821] really_probe+0x267/0xaf0 [ 117.388451][ T821] __driver_probe_device+0x1e2/0x350 [ 117.388480][ T821] driver_probe_device+0x4f/0x240 [ 117.388510][ T821] __device_attach_driver+0x270/0x410 [ 117.388542][ T821] bus_for_each_drv+0x25b/0x2f0 [ 117.388564][ T821] ? __pfx___device_attach_driver+0x10/0x10 [ 117.388591][ T821] ? __pfx_bus_for_each_drv+0x10/0x10 [ 117.388612][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.388640][ T821] __device_attach+0x2c8/0x450 [ 117.388668][ T821] ? __pfx___device_attach+0x10/0x10 [ 117.388695][ T821] ? rt_spin_unlock+0x160/0x200 [ 117.388720][ T821] device_initial_probe+0xa1/0xd0 [ 117.388755][ T821] bus_probe_device+0x12d/0x220 [ 117.388779][ T821] device_add+0x7ec/0xb90 [ 117.388807][ T821] usb_new_device+0x9f8/0x16e0 [ 117.388840][ T821] ? __pfx_usb_new_device+0x10/0x10 [ 117.388871][ T821] hub_event+0x2a49/0x4f60 [ 117.388946][ T821] ? __pfx_hub_event+0x10/0x10 [ 117.388970][ T821] ? process_one_work+0x8be/0x1630 [ 117.389011][ T821] ? process_one_work+0x8be/0x1630 [ 117.389040][ T821] process_one_work+0x98b/0x1630 [ 117.389087][ T821] ? __pfx_process_one_work+0x10/0x10 [ 117.389114][ T821] ? do_raw_spin_lock+0x12b/0x2f0 [ 117.389152][ T821] worker_thread+0xb49/0x1140 [ 117.389202][ T821] kthread+0x388/0x470 [ 117.389225][ T821] ? __pfx_worker_thread+0x10/0x10 [ 117.389250][ T821] ? __pfx_kthread+0x10/0x10 [ 117.389265][ T821] ret_from_fork+0x514/0xb70 [ 117.389280][ T821] ? __pfx_ret_from_fork+0x10/0x10 [ 117.389294][ T821] ? __switch_to+0xc79/0x1410 [ 117.389306][ T821] ? __pfx_kthread+0x10/0x10 [ 117.389318][ T821] ret_from_fork_asm+0x1a/0x30 [ 117.389342][ T821] [ 117.389601][ T821] Kernel Offset: disabled