last executing test programs: 9.387359681s ago: executing program 3 (id=4215): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x7c, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000300)=""/241, 0xf1}], 0x1, 0x10001, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000100)=0x3, r2, 0x0, 0x0, 0x1}}, 0x20) fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000900)={{0x12, 0x1, 0x200, 0x62, 0x7a, 0x30, 0x10, 0xb49, 0x64f, 0x9933, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xb6, 0xf9, 0x50, 0x80, "", [{{0x9, 0x4, 0x51, 0x3, 0x0, 0xb6, 0x55, 0x5f, 0xaf}}]}}]}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3) 7.813827862s ago: executing program 1 (id=4224): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x24c}, 0x1, 0x0, 0x0, 0x4004851}, 0x24044010) 7.689130116s ago: executing program 3 (id=4226): r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) socket$inet6(0xa, 0x7, 0x3) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@initdev={0xfe, 0x88, '\x00', 0xfc, 0x0}, 0x800, 0x0, 0x3, 0x1, 0x0, 0x4}, 0x20) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r2, &(0x7f0000002080)=[{{&(0x7f0000001080)={0xa, 0x4e22, 0x1, @private2, 0x10001}, 0x1c, &(0x7f00000010c0)=[{&(0x7f00000011c0)="e6", 0x1}], 0x1}}], 0x1, 0x48040) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000000400)=0x4, 0x4) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r6, 0x6, 0x8081}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={r6, 0x7, 0x8, 0x8}, &(0x7f0000000600)=0x10) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000180)=0x1, 0x23) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x380000, @rand_addr=' \x01\x00'}, 0x1c) r7 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000040)=@mangle={'mangle\x00', 0x2, 0x6, 0x6e0, 0x1a0, 0x360, 0x0, 0x360, 0xd0, 0x430, 0x430, 0x430, 0x430, 0x430, 0x6, 0x0, {[{{@ipv6={@mcast1, @private1, [], [], 'pimreg0\x00', 'macvtap0\x00', {}, {}, 0x21}, 0x0, 0x288, 0x2b0, 0x0, {0x7a00000010000000}}, @HL={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], '\x00', 'bond_slave_0\x00', {}, {0xff}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xa8, 0xd0, 0x48000000}, @HL={0x0, 'HL\x00', 0x0, {0x4, 0x4}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4, @ipv4=@loopback, 0x0, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x0, 'SYNPROXY\x00', 0x0, {0xa, 0x99}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x79e) 6.638422359s ago: executing program 3 (id=4229): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="fc010000190002000000000000000000000000000000000000000000000000ac141442000000000000a9b6000000004e230000000080000200002000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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"], 0x1fc}}, 0x4894) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="48b801000000000000000f21f8640f808c6a060623f848b8fcffffffffffffff0f23d80f21f835800000100f23f86464660f38807d0036400f23f440dec93e460f01c4af0f20d835200000000f22d8b91e0200000f32440f01d1", 0x5a}], 0x1, 0x10, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1, @empty, 0x4000ca}, 0x1c) recvmmsg(r2, &(0x7f0000001d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/43, 0x2b}, 0x6}], 0x1, 0x1822b, 0x0) unshare(0x2040400) r3 = getpid() r4 = syz_pidfd_open(r3, 0x0) open_by_handle_at(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="1500"], 0x70003) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) 6.195397425s ago: executing program 2 (id=4231): r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x2, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000280)={0x3, @pix={0xb, 0xfffffffa, 0x32315258, 0x5, 0x0, 0x0, 0xc, 0x2, 0x0, 0x4, 0x0, 0x6}}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x80000001, 0x1, 0x3, 0x0, 0x10}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000240)=0x1) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vim2m(0x0, 0x8003, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000100), 0x2, 0x2) syz_open_dev$usbfs(0x0, 0x5, 0x721101) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10113, 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) close$fd_v4l2_buffer(r2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x1a272fa5, 0x5, 0x7, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0x2, 0x1, 0x2, 0x0, 0x2}) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x2, 0x0) r4 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x2) ioctl$FE_SET_PROPERTY(r4, 0x40106f52, &(0x7f0000000100)={0x1, &(0x7f0000000280)=[{0x12, '\x00', @st={0x4, [{0x3, @uvalue=0x2}, {0x2, @svalue=0x7fffffff}, {0x1, @svalue=0x8000}, {0x1, @svalue=0x3}]}, 0x4}]}) r5 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000200)=@userptr={0x0, 0x2, 0x4, 0x40, 0x10001, {0x77359400}, {0x1, 0xc, 0x6, 0x82, 0x6, 0x4, "a0edfe77"}, 0x5, 0x2, {}, 0x6, 0x0, r6}) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r7, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) 6.047045801s ago: executing program 1 (id=4232): socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f0000000080), 0x800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x48840}, 0x0) r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008048002000905", @ANYRES64], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r2, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x5, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r4, 0x4236}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x2, 0x4}}, 0x20) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 5.656752645s ago: executing program 2 (id=4233): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0/file0\x00'}, 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, 0x3, 0x8, 0x8001, 0x0, 0xb, 0x8000000000000000, 0x6, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x103902, 0x0) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000400)="8867e877ccd861dbc4ac96fe2951c97bbb02672a0dafe1ecac335719e87b93a2db31d2886ed844ba4a4c8df6441f413402741a38e805f5cd685936f3a05159074fef1aaec79b5f1007ad5da77d9c117746ae2ba939b1b1705a070d3c82d03005e09147a3c9f8b11fa17f59dbc0325ce0c991cbac996d7eb1ac57947728edd7164fcdaee5d16907a30b8dcab517be26ca273ba5134cc8865b9108172fc4be002dc7dc8fea97a2df9666", 0xa9}, {&(0x7f00000004c0)="ea70918135eaab3a884242c9d1d25114aa96787c02826ef6ca3afcb0b9dcdf64e03e2d393b8f9ce9a5e0ad21c8e307f9e4bb018c5b22023f073f9fbe1508819dd448be8d9873aa90426f3cf4c187d10215395e8a7807e5893b0bd80f4ff745fe7f9c316d18f69265662694261c0b194ef861", 0x72}], 0x2) syz_open_dev$sndpcmc(0x0, 0x0, 0x42c001) r4 = syz_clone3(&(0x7f0000000440)={0x221a00, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) r5 = socket$netlink(0x10, 0x3, 0x4) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') lseek(r6, 0x1, 0x1) getdents64(r6, 0xffffffffffffffff, 0x43) read$dsp(r6, &(0x7f00000002c0)=""/169, 0xa9) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a117436c379000000000000000058000b4824ca945f6400940f6a0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100050c100000000000224e0000", 0x58}], 0x1) syz_open_procfs(r4, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp6\x00') read$FUSE(r7, &(0x7f00000051c0)={0x2020}, 0x2020) pread64(r7, &(0x7f0000000100)=""/253, 0xfd, 0xadc) mount_setattr(r6, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_dev$usbfs(&(0x7f0000000240), 0xb, 0x101301) ioctl$USBDEVFS_IOCTL(r8, 0xc0105512, &(0x7f0000000200)) ioctl$USBDEVFS_IOCTL(r8, 0x80045505, &(0x7f0000000040)=@usbdevfs_connect) landlock_create_ruleset(&(0x7f0000000140)={0x0, 0x3, 0x3}, 0x18, 0x0) socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1}, 0x6e) 5.638461669s ago: executing program 3 (id=4234): bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x275a, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x1, 0x1, 0x8}) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x2, 0x2, 0x201, 0x5}) ioctl$SOUND_OLD_MIXER_INFO(r1, 0x80304d65, &(0x7f0000000ac0)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) r2 = socket(0x400000000010, 0x3, 0x0) write(r2, &(0x7f0000000040)="3a03000019002551075c0165ff0ffc02802000030004000500e1000c0400070280000f00", 0x33a) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000bd02c440560831ac1e93010203010902120081000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_connect$uac1(0x5, 0xc3, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x582, 0x5, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb1, 0x3, 0x1, 0x4, 0x40, 0x2, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x20}, [@input_terminal={0xc, 0x24, 0x2, 0x3, 0x201, 0x1, 0x4, 0x3ff, 0x9, 0x6}, @mixer_unit={0xa, 0x24, 0x4, 0x1, 0x0, "ce7239a723"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x45f8, 0x7, 0x7, "0194fa9e"}, @as_header={0x7, 0x24, 0x1, 0xc3, 0x6, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0xf, 0x2, 0x60, {0x7, 0x25, 0x1, 0xc, 0x8, 0xff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x5, 0x3, 0x1, 0xd3, "b3a52529"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xff, 0x5, 0x3, 0xf9}, @as_header={0x7, 0x24, 0x1, 0x3, 0x10}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xfff9, 0x1b, 0x9, 0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x4, 0x9, 0x8, {0x7, 0x25, 0x1, 0x8, 0x3, 0x7}}}}}}}}]}}, &(0x7f0000000a80)={0xa, &(0x7f00000005c0)={0xa, 0x6, 0x300, 0x6, 0x5, 0x7, 0x20, 0x2}, 0xf, &(0x7f0000000880)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x3, 0x6, 0x9}]}, 0x3, [{0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x447}}, {0x59, &(0x7f0000000940)=@string={0x59, 0x3, "97acc13d7906e1878d29bd5a73a7b79dda0035a96a9ad9389b650f6e4ebe4ad2968e6387aaef3bcfee556e69ef267cb448c1fbb8a98cfe69416464601578d3ee413d7005fb73e653f3ec4494c130f2b95a143055e8c685"}}, {0x13, &(0x7f00000009c0)=@string={0x13, 0x3, "af2b05f63e4ae3b78267a2c0c9c5b69c44"}}]}) ioctl$XFS_IOC_SCRUB_METADATA(r0, 0xc040583c, &(0x7f00000000c0)={0x11, 0x40, 0x5, 0x1, 0x1c}) syz_usb_control_io$cdc_ncm(r3, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000240)={0x0, 0xb, 0x1, "e2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) r4 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x109202) ioctl$USBDEVFS_GETDRIVER(r4, 0x41045508, &(0x7f00000003c0)={0xffff, "c25cacd8771e5486e44edb756b1c5d6bdae54790c9178269f5040e91f77011a90100de923acb1657adabaa378aa6cf1a217c708f44092ac0be1e878cfb2e61a1ad01040000670fa0e565e3211a93c594901ab7bac217e99d3f4ed101e3b5463d3d8709b94e3875bbef5382ec6da68299782bb5130c899b3820831ecca501b8ee7487f8bf675227f4f861e4c582ee09f0ba55662194e19516f736d3c437cfebce34379cd364c8a8c3cee03dffdc6c6a3a404e567fda7dd2e1a018c697bbd1bc0939a94f3b1da8c311fd381ace06a3ccde21c3f20a5a85bc6dc4ea59405ffc3d89fe0ffd19c99cf3c78781e500"}) sendmmsg$inet(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000b80)="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", 0x12d}, {&(0x7f0000000fc0)="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", 0x1ba}], 0x2}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000640)="42e013913edbeb683c44e18a52b5a2462064ddd92caaba941de80d06047dedb7eeeff3a27eacf4c416b6979d6c918608807c44d01535dbaab3b390086e4fd43c6b5931187023646d6beac2340fdc7a0d81214ac76a818f64d287311e8828dfd3e3dd67efdb129a6e52745d1540e570891f6bf411cc16a18c4d34e522a1f003498f1a03ea1f8828b6c902286c71a9bc21923972dacfa74fef6a0fd3267e599c1dd33dff5d7b28f134bda4a29962fd5daa4fc9c515a1c3ee25ace1a9948c24b277d0c9c46f948f8a3f98b1a18eff685b7296457ba31632fea4d8f817817026eeb76460dad4f677de73043600", 0xeb}, {&(0x7f0000000040)="7542473782798be019c2", 0xa}, {&(0x7f0000000740)="b176d469f44ff7e206a24a3a5f3a112da355134ae64fde53dc0e681885ead332aa45811c0070", 0x26}], 0x3}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000440)="7cc9483e0b2212b8b5d0ab5223f9b22b4b5bd5036f55b4568dbffe5662e5c329dd834e", 0x23}, {&(0x7f0000000480)="92c8794113d179ef42460476d9b70f8462246800935f34795e1aeb9f22", 0x1d}, {&(0x7f0000000780)="fb70b4c3828979137f8e899a032064ee15287cc8803ecee7b6203553b506e26c7d9d0bf628b2580352c6639716dcf515e2c2064edfd15755838f79f931eb9c11172d52729c2254544f874aae59c290a952e0ecc77fc3a0de141c9d400d745477bab96a1e7761f848770256982aca14bb8fa9c1376b86efb6b64f5659dd789559a0efb98f0ebd2742cbae22991d78c791f3c09542a7d7d72ec89d5222fefd5a8d582e5bd519708451504bf200358d6e6e2398c9063da16015b379f2904a2b18133b487cdcae86f4a2914350da88ee170fffdd97e5e02dc39c07e2174e5577a8", 0xdf}, {&(0x7f0000000a40)="1b0e3813e98aa526313cd7628ccf3dd14f99127dc0efc5e66a5fad6b007e372ba5aaabbaabb6", 0x26}], 0x4}}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000d40)="527a464c354b9bc3aea3f585674edd616a86dbb824ae6f56cbb99d9fe986bdd2d1c0992390cd0829706c9aeea8236287a152a036c32ea310fc45c151b6a4d792512173f3f8b7d9e62f43d3191f87276e61395134553c7d8c0669005d41bcda2432aac881de0c929f0ac64bd5be85a589aa04956e6c", 0x75}, {&(0x7f0000000e40)="db97f5edaebcd931613673ce29faa8312322e0", 0x13}, {&(0x7f0000000f40)="e66682ccc8e0a1a6135a56905dec98880e2dd7a128889996e4a59b89792e0191a6766e1d4aa90a684bb6fc7e8189a24b5661d7ca6fd4db59968112b8d07c16985fb918af1fd089080752624eaaaa25625fe0303785e03dc70ff58ca920d1ea5319e5634a384f76cba8f4a43e", 0x6c}, {&(0x7f00000012c0)="d1324a0f67e11b258fd466b0747266f69d9546f46fce69138b3f96b61ba9f5b438994e780b46ad6cb05912cbfabea02e572311e41591029697df8f32b7ae6103e8b70619285379ce280f8109cd92525d86f4b3b744d33fc7fe3f43b0b105675431fd41344ca491f43491c3ed66e295f6326bbeb10b8333c4dce128d7a5fc57f422bc81565e3284572ae5301459cf2193586894dd170aea5c2c69769451dd173789", 0xa1}, {0x0}], 0x5}}], 0x4, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r5) getsockopt$inet_udp_int(r5, 0x11, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000001c0), 0xfff, 0x420200) 5.560541278s ago: executing program 4 (id=4235): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004044}, 0x20040084) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$kcm(0x11, 0x3, 0x0) r6 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r8 = socket(0x400000000010, 0x3, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000022c0)=@newtfilter={0x90, 0x2c, 0xd3f, 0x30bd2d, 0x25dfdbfd, {0x0, 0x0, 0xe4, r10, {0xb, 0xfff3}, {}, {0x8, 0x300}}, [@filter_kind_options=@f_matchall={{0xd}, {0x5c, 0x2, [@TCA_MATCHALL_ACT={0x58, 0x2, [@m_simple={0x54, 0x1, 0x0, 0x0, {{0xb}, {0x28, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x40, 0x9, 0x20000000, 0xb, 0x7}}, @TCA_DEF_DATA={0xa, 0x3, 'basic\x00'}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$sock_attach_bpf(r5, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r7, 0x11}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000780)}], 0x1}, 0x5) 5.027377713s ago: executing program 4 (id=4237): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001b00)={0x20, 0x2e, 0x1, 0xf0bd26, 0x25dfdbfc, {0x4}, [@nested={0x4, 0xd}, @typed={0x8, 0xc, 0x0, 0x0, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) (fail_nth: 3) 4.939655947s ago: executing program 4 (id=4238): socket$nl_route(0x10, 0x3, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r0 = syz_usb_connect(0x2, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="120100001ca37b10720c1300bebaaf0203010902120001000000000904"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x401) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7fffffff}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x4008000) landlock_create_ruleset(0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e00000022008102e00f80ecdb4cb9020a", 0x4a}, {&(0x7f0000001700)="0c74c75350f4a590e15c61c7942348092734fe1863473bbce6798a60e9", 0x1d}], 0x2, 0x0, 0x0, 0x10}, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000300)={0x7fffffff, 0xfc}, 0x10) sendmsg$kcm(r4, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1600000022008102e00f80ecdb4cb9020a", 0x11}, {&(0x7f0000001700)="0c74c75350", 0x5}], 0x2, 0x0, 0x0, 0x10}, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={r1, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffd}) writev(r1, &(0x7f0000002140)=[{&(0x7f0000002000)="52fbdaaf2e1555b427e691b95a50fb58d0e3fa475bbd98edc6eb217a97d2d7f3f3362da5f8e526c46d31b989feaaac4d46c111c9f4fad1047809fbff8b0562adb77a431ca50eece0517a36158a8c10eb411797cf3cdc220d9a2dcdace256c46982d8851f7ac5b691627ed1757d98387bcfa78f8c39a0e17fb96588c11d2e385cee383681f0b30ac52a4767dd94c899a074153d618c3eeee2d07c44d5c7ada54c2b544b8b6dd0b76db81efe2a37be6993f900c1fdd986b98671ec7a4f3356c193aed53dae23bd6807def16ad24017e757c8102f4a50563e6592d41f6f06cd3d0132fd0a80"}], 0x1) 4.914471414s ago: executing program 1 (id=4239): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@raw={'raw\x00', 0x8, 0x3, 0x3d8, 0x0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x308, 0xffffffff, 0xffffffff, 0x308, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x1a0, 0x1c0, 0x60030000, {0x0, 0xff000000}, [@common=@unspec=@physdev={{0x68}, {'dummy0\x00', {0xff}, 'macvtap0\x00', {0xff}, 0x0, 0x2}}, @common=@srh1={{0x90}, {0x1, 0x1, 0x0, 0x0, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x3a}, @ipv4={'\x00', '\xff\xff', @multicast1}, [0xff000000, 0xff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xff], 0x1, 0x1aeeb7877a132835}}]}, @unspec=@TRACE={0x20}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, [0xffffff00, 0xff000000, 0x0, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xff000000], 'team_slave_0\x00', 'bridge_slave_1\x00', {0xff}, {0x101}, 0x11, 0x2, 0x5, 0x5}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x3, 0x2, 0x3, 0x1, 0x2}}, @common=@inet=@set1={{0x28}, {{0x0, 0x2, 0x1}}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x100, 0x700000, 0x8, 'syz0\x00', {0x8}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x438) (fail_nth: 2) 4.812774371s ago: executing program 0 (id=4240): syz_open_dev$video(0x0, 0x8, 0xa8c40) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="8689d46205a34100ff2bbe11a5ce7879edaf02afe39ead95913e9c4f8c", 0x1d, 0x20000000, 0x0, 0x0) r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x48002) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000040), 0x8002) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="03070000b5"], 0xc8) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03040000b500000001008aea0000feff"], 0xc8) dup3(r1, r0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{}], 0x1}, 0x0) 4.468130429s ago: executing program 1 (id=4241): bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000006000000000000000800000004"], 0x50) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x11) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300), 0x802, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0200000026dc4bc3fbfa8a9b040000000009000008000000000000001000000000000000"], 0x24, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x103080, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000180)={0x1, 0xaa4, 0x0, &(0x7f0000000340)}) ioctl$KVM_SET_CLOCK(r2, 0x4188aec6, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x20000000000003, 0x123}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000024000/0x18000)=nil, &(0x7f0000000680)=[@text16={0x10, &(0x7f0000000080)="66b9800000c00f326635010000000f3064660f38828e4258660f08676ac744240012e93bf96766c744240201000000f20f78ecf5543e660f3829544e66b9800000c00f326635002000000f300f01df66b805000000f3a5baf80c66b80e5ca48f66efbafc0cec0f01310f019c09000f01c2", 0x71}], 0x1, 0x7d, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "6410a6", 0x8, 0x0, 0x0, @local, @local, {[@hopopts={0x2f}]}}}}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000480)={{0xfffc, 0x9, 0x0, 0x6}, 'syz0\x00', 0x3}) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xf7) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_emit_ethernet(0x101e, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000080), 0x5, 0x40) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x64, 0x21c) write$P9_RVERSION(r4, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x82880, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x4) ioctl$TCFLSH(r6, 0x540b, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 4.466432575s ago: executing program 3 (id=4242): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x24c}, 0x1, 0x0, 0x0, 0x4004851}, 0x24044010) 4.387321036s ago: executing program 0 (id=4243): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r0, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000140)=0x2) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000200)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDENABIO(r2, 0x4b36) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x42}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@newtfilter={0x64, 0x2c, 0xd27, 0x70bd21, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x4, 0xa}, {}, {0xfff2, 0x2}}, [@filter_kind_options=@f_flower={{0xb}, {0x34, 0x2, [@TCA_FLOWER_ACT={0x30, 0x3, [@m_bpf={0x2c, 0x1, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x8848}, 0x4080) wait4(0x0, 0x0, 0x1000000, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/tty/drivers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ff2000/0x1000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000e6000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r8 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0xc89d, 0xc000, 0xa, 0x3c}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x0, 0xfff0}, {0xe, 0xffff}}}, 0x24}}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff2000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000e7000/0x1000)=nil, &(0x7f0000000100)="ce97b7f392db315895b34d274223c0bde913beeb9a438e710c80fac05f6a783effc13b7b79d8f235", 0x28, r1}, 0x68) io_uring_enter(r8, 0x2219, 0x7721, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 3.323582903s ago: executing program 0 (id=4244): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="fc010000190002000000000000000000000000000000000000000000000000ac141442000000000000a9b6000000004e230000000080000200002000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="ff0000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000008000000000000000000000000000000000000000000000000000000000000000000044010500ff010000000000000000000000000001000004d2330000000a000000000000000000000000000000000000000135000001003b00830000000500000005000000fe8000000000000000000000000000aa000004d63c0000000a000000ac1414bb00000000000000000000000002350000020007007f0000000000000004000000e0000001000000000000000000000000000004d56c00000002000000000000000000000000000000000000000000000001030300040000000200000003000000fc000000000000000000000000000000000004d53c000000020000002001000000000000000000000000000004350000000002003b3f00000104000081000000fe880000000000000000000000000001000004d32b0000000c0000000a010100000000000000000000000000023500000500d1000e0000007b04000003000000"], 0x1fc}}, 0x4894) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="48b801000000000000000f21f8640f808c6a060623f848b8fcffffffffffffff0f23d80f21f835800000100f23f86464660f38807d0036400f23f440dec93e460f01c4af0f20d835200000000f22d8b91e0200000f32440f01d1", 0x5a}], 0x1, 0x10, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1, @empty, 0x4000ca}, 0x1c) recvmmsg(r2, &(0x7f0000001d00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/43, 0x2b}, 0x6}], 0x1, 0x1822b, 0x0) unshare(0x2040400) r3 = getpid() syz_pidfd_open(r3, 0x0) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) 3.019214072s ago: executing program 4 (id=4245): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000102c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x7f, 0xa000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000500)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x801001a, 0x5, 0x1, 0x1}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f0000000140)='./file0/../file0/file0\x00') (fail_nth: 13) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x90, 0x0, 0xfffffffffffffffd, {0x3, 0x0, 0x8, 0x0, 0x0, 0x0, {0x2000000000000005, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa000, 0x0, 0x0, 0x0, 0x10}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.374474619s ago: executing program 3 (id=4246): socket$inet_icmp_raw(0x2, 0x3, 0x1) eventfd2(0x0, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x1ff, 0x5) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008d4000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000968000/0x3000)=nil) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000000)) mremap(&(0x7f000046b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000769000/0x1000)=nil) set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902001f00", 0x8}], 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='numa_maps\x00') read$FUSE(r2, &(0x7f0000002140)={0x2020}, 0x2020) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r3 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0x7a22, 0xc000, 0x7, 0x337}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) io_uring_enter(r3, 0x2219, 0x7721, 0x16, 0x0, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000300)=0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000440)=[{0x20, 0x2, 0x81, 0xfffff034}]}, 0x10) 2.331808859s ago: executing program 2 (id=4247): syz_open_dev$sndctrl(&(0x7f0000000180), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=@newtfilter={0x4b4, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r4, {0x5, 0x4}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd}, {0x478, 0x2, [@TCA_MATCHALL_ACT={0x474, 0x2, [@m_police={0x470, 0x1, 0x0, 0x0, {{0xb}, {0x444, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE={0x404, 0x2, [0x1ff, 0x3, 0x10000, 0x81, 0x7f, 0x5, 0x4, 0x2, 0x4, 0x5, 0x2234, 0x400, 0x81b, 0x7fe, 0x8, 0x0, 0x3, 0x7ed53619, 0x1, 0x2, 0x9644, 0x800004, 0x58b, 0x85a, 0x3ff, 0x46, 0x2, 0x1, 0x0, 0x80000000, 0x10001, 0x790, 0x5, 0x1, 0xfffffff9, 0x1a77, 0x9, 0x3, 0x400, 0x63c, 0x0, 0xffffffff, 0x800, 0x3, 0x3, 0x5b1f, 0x7b0, 0x3, 0x102, 0xfffffffe, 0xd, 0xff, 0x3, 0xfffc, 0x6, 0x10a4, 0x11ff, 0x5, 0x4, 0x7, 0x3, 0xa14, 0x3, 0x2, 0x9, 0x81, 0x7, 0x8, 0x5, 0x10001, 0x8f7, 0x3, 0xfffffef9, 0x9, 0x4, 0xc4, 0xfff, 0x3, 0xffffca9a, 0x6, 0x7, 0x8, 0x100, 0xc0000000, 0x0, 0x6, 0x6, 0x8, 0x80000001, 0x8, 0x1d24, 0x2, 0x7, 0x80000000, 0x7f, 0x7, 0x9, 0xff, 0x24, 0x5, 0x8, 0x6, 0x10007e, 0x8, 0x0, 0x5, 0x470, 0x7f, 0xe, 0x0, 0x1, 0x0, 0xffff, 0x10009, 0x61, 0x5, 0x9, 0x2, 0x2, 0x6, 0x3ff, 0x8, 0x7, 0x11, 0xda56, 0x7ffffffe, 0x180, 0x2f0cb955, 0x7, 0x8, 0xf, 0x6ae, 0x9, 0x0, 0x9, 0x8001, 0x0, 0xec000, 0x0, 0x1, 0x2, 0x9, 0x7, 0x6, 0x4, 0x1, 0xffffcf1b, 0x282, 0x5517bc7b, 0x3, 0x4, 0xb6b, 0x5, 0xf7800000, 0x40ac, 0x8, 0x3, 0x10, 0x9, 0x8, 0x80000001, 0x0, 0x74, 0x2, 0x7fffffff, 0x3, 0xa, 0x6, 0xffffffff, 0x8, 0x2, 0x7, 0x7f, 0x5, 0x3, 0xa, 0xfffffffd, 0xfffffffd, 0xa, 0x300, 0x5, 0x3, 0x6, 0xffffffff, 0xffb, 0xff, 0x3, 0x8, 0x3, 0x2, 0x9, 0xb, 0x399d, 0x5, 0x8ab6, 0x18000, 0x2, 0xfffffff9, 0x2, 0x2, 0x528c, 0x205, 0x200, 0xac, 0xf, 0xd05, 0x9a2ce73, 0x4, 0x6, 0xe074, 0x6b10, 0x5, 0x1, 0x6, 0xb, 0xa26, 0xaf6, 0x0, 0xec, 0x6, 0xde16, 0xc418, 0xffffffff, 0xffffffff, 0x9, 0x400, 0x80001, 0x5, 0x354d, 0x4, 0x2, 0x1, 0x200, 0x0, 0x8, 0x7, 0x0, 0x80, 0x5, 0x8, 0x1, 0x9, 0xe7b, 0x0, 0x7, 0x42bf, 0x10000, 0x9, 0x9, 0x9, 0x4b75, 0x80000001, 0x1000, 0x5915, 0x10001, 0x1]}], [@TCA_POLICE_TBF={0x3c, 0x1, {0xfffffe00, 0xc7a9694b94481158, 0x5, 0x1, 0xdbec, {0x8, 0x0, 0xb55, 0x5, 0x7, 0xb}, {0x6, 0x1, 0xd, 0x800, 0x1}, 0x2, 0x0, 0x6}}]]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x4, 0x6e}}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2.215145348s ago: executing program 1 (id=4248): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000100)={0x4, r0}) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000001000/0x4000)=nil) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xffffffffffffff2c}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r4 = io_uring_setup(0x64a, &(0x7f0000000040)={0x0, 0x8835c, 0xc000, 0x20000a, 0x33c}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@deltfilter={0x24, 0x2d, 0x8, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x1}, {0x4}, {0xe, 0xe}}}, 0x24}, 0x1, 0x0, 0x0, 0x40005}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) io_uring_enter(r4, 0x2219, 0x7721, 0x16, 0x0, 0x0) r6 = socket(0x2b, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000010029bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0xc1}, 0x804) connect$inet6(r6, &(0x7f00000001c0)={0xa, 0x4e1c, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x6}, 0x1c) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e5b, 0x80000000, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x5}, 0x1c) r8 = socket(0xa, 0x3, 0x67) sendto$unix(r8, 0x0, 0x0, 0x4008000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) r9 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r9, 0xc0105500, &(0x7f0000000200)={0x80, 0x8, 0x305, 0x1, 0x18, 0xfffe, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r6, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) 2.134428784s ago: executing program 4 (id=4249): socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f0000000080), 0x800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x48840}, 0x0) r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008048002000905", @ANYRES64], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r2, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x5, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r4, 0x4236}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x2, 0x4}}, 0x20) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 2.132918429s ago: executing program 0 (id=4250): ioctl$VIDIOC_S_PARM(0xffffffffffffffff, 0xc0cc5616, &(0x7f0000000200)={0xa, @capture={0x1000, 0x0, {0x0, 0x10000}, 0x39c, 0xfff}}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1a, 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="850000002f000000d7000000100000009500000000000000423d19f1e4e058f160906b507e5120a0425f48f9550dcf76fc596696e6f89a4a2b1d29eadfdabd5217ba2d02d98d17b488d5437e04555f3dc719afc000"], &(0x7f0000000240)='GPL\x00', 0x1, 0xc3, &(0x7f0000000280)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x40008d0}, 0x40) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x1, 0x0, 0x0, 0x2) sendmsg$NFT_BATCH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a400000000c0a010400000000000000000a0000460900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d65b000014000000110001"], 0x68}, 0x1, 0x0, 0x0, 0x24000840}, 0x40) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a480000001e0a010100000000000000000a0000060900020073797a31000000000900010073797a31"], 0x70}, 0x1, 0x0, 0x0, 0x4451099e661a63b1}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r3 = socket(0xa, 0x5, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x4, @remote, 0xb}, 0x1c) syz_emit_ethernet(0x108, &(0x7f0000000640)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6001010000d21101fe8000000000000000000000000000bbff0200000000000000000000000000014e220e22"], 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r3) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x40081) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x4, @loopback}], 0x1c) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) 1.718839827s ago: executing program 2 (id=4251): syz_open_dev$loop(&(0x7f0000000100), 0xf01c, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x118}}], 0x1, 0x810) futex(0x0, 0x204, 0x2, &(0x7f00000002c0)={0x77359400}, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000880)="6f46c908341889a11ea3992276d5ab9e10824f9fcfb7f6d042618c6866e3801459b03d38ea918910602c461a2efae322fa6119ac242a51d6da28c74d466e336b26c7745403d1d56a9ed6d582fbd831cf768b32c32232195be7c6e3dd088435e3e774c1e99801a6eafa343d578b48af64291e3fc563d9cd492e186ff568b0a31d1f0940053bb64b7f810b97f4f6770da3b3f5b6d13791c429a747350c0186e91a88222cd35af510d773bc00fee9efebce9570397b5fb7b4f3c058ce", 0xbb}], 0x1, 0x0, 0x0, 0x84}], 0x2, 0x4040000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3be", 0x6) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000100), 0x10) sendmsg$can_bcm(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="05fe00005323a1cb9c78dac800000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r1, @ANYRES64=r0, @ANYBLOB="03"], 0x48}, 0x1, 0x0, 0x0, 0x2000c014}, 0x800) sendmsg$can_bcm(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="05"], 0x48}, 0x1, 0x0, 0x0, 0x48850}, 0x200008c1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$can_bcm(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x1d, r6}, 0x10, &(0x7f0000000180)={&(0x7f0000001140)=ANY=[@ANYRES64=r5], 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8001) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) r7 = userfaultfd(0x80801) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x54}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x2}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r8, 0x0) ioctl$UFFDIO_COPY(r7, 0xc028aa03, 0x0) 1.649413108s ago: executing program 0 (id=4252): sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x2404c010}, 0x20000000) r0 = io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xd9d8, 0xfa048825b31ca335}) io_uring_register$IORING_REGISTER_FILES(r0, 0x1e, &(0x7f0000000000)=[r0], 0x1) socket$inet_mptcp(0x2, 0x1, 0x106) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2d, &(0x7f00000004c0)=0xfffff506, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=ANY=[@ANYBLOB="1b0000000000000000000000002000", @ANYRES8, @ANYBLOB="000000a0a8c3ec6100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0x800, 0x2}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_MSRS_cpu(r5, 0xc008ae88, &(0x7f0000000340)={0x10000000000000e6, 0x0, [{0x40000091, 0x0, 0x3}]}) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndctrl(&(0x7f0000000000), 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x66ae21, 0x0) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) socket$kcm(0x2, 0xa, 0x2) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x20081, 0x0) write$vga_arbiter(r6, &(0x7f0000001580)=ANY=[@ANYBLOB='target PCI:', @ANYRES8=r6], 0x13) syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x2001) 1.104319436s ago: executing program 0 (id=4253): bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x275a, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x1, 0x1, 0x8}) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x2, 0x2, 0x201, 0x5}) ioctl$SOUND_OLD_MIXER_INFO(r1, 0x80304d65, &(0x7f0000000ac0)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) r2 = socket(0x400000000010, 0x3, 0x0) write(r2, &(0x7f0000000040)="3a03000019002551075c0165ff0ffc02802000030004000500e1000c0400070280000f00", 0x33a) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000bd02c440560831ac1e93010203010902120081000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_connect$uac1(0x5, 0xc3, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x582, 0x5, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb1, 0x3, 0x1, 0x4, 0x40, 0x2, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x20}, [@input_terminal={0xc, 0x24, 0x2, 0x3, 0x201, 0x1, 0x4, 0x3ff, 0x9, 0x6}, @mixer_unit={0xa, 0x24, 0x4, 0x1, 0x0, "ce7239a723"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x45f8, 0x7, 0x7, "0194fa9e"}, @as_header={0x7, 0x24, 0x1, 0xc3, 0x6, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0xf, 0x2, 0x60, {0x7, 0x25, 0x1, 0xc, 0x8, 0xff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x5, 0x3, 0x1, 0xd3, "b3a52529"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xff, 0x5, 0x3, 0xf9}, @as_header={0x7, 0x24, 0x1, 0x3, 0x10}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xfff9, 0x1b, 0x9, 0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x4, 0x9, 0x8, {0x7, 0x25, 0x1, 0x8, 0x3, 0x7}}}}}}}}]}}, &(0x7f0000000a80)={0xa, &(0x7f00000005c0)={0xa, 0x6, 0x300, 0x6, 0x5, 0x7, 0x20, 0x2}, 0xf, &(0x7f0000000880)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x3, 0x6, 0x9}]}, 0x3, [{0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x447}}, {0x59, &(0x7f0000000940)=@string={0x59, 0x3, "97acc13d7906e1878d29bd5a73a7b79dda0035a96a9ad9389b650f6e4ebe4ad2968e6387aaef3bcfee556e69ef267cb448c1fbb8a98cfe69416464601578d3ee413d7005fb73e653f3ec4494c130f2b95a143055e8c685"}}, {0x13, &(0x7f00000009c0)=@string={0x13, 0x3, "af2b05f63e4ae3b78267a2c0c9c5b69c44"}}]}) ioctl$XFS_IOC_SCRUB_METADATA(r0, 0xc040583c, &(0x7f00000000c0)={0x11, 0x40, 0x5, 0x1, 0x1c}) syz_usb_control_io$cdc_ncm(r3, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000240)={0x0, 0xb, 0x1, "e2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) r4 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x109202) ioctl$USBDEVFS_GETDRIVER(r4, 0x41045508, &(0x7f00000003c0)={0xffff, "c25cacd8771e5486e44edb756b1c5d6bdae54790c9178269f5040e91f77011a90100de923acb1657adabaa378aa6cf1a217c708f44092ac0be1e878cfb2e61a1ad01040000670fa0e565e3211a93c594901ab7bac217e99d3f4ed101e3b5463d3d8709b94e3875bbef5382ec6da68299782bb5130c899b3820831ecca501b8ee7487f8bf675227f4f861e4c582ee09f0ba55662194e19516f736d3c437cfebce34379cd364c8a8c3cee03dffdc6c6a3a404e567fda7dd2e1a018c697bbd1bc0939a94f3b1da8c311fd381ace06a3ccde21c3f20a5a85bc6dc4ea59405ffc3d89fe0ffd19c99cf3c78781e500"}) sendmmsg$inet(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000b80)="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", 0x12d}, {&(0x7f0000000fc0)="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", 0x1ba}], 0x2}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000640)="42e013913edbeb683c44e18a52b5a2462064ddd92caaba941de80d06047dedb7eeeff3a27eacf4c416b6979d6c918608807c44d01535dbaab3b390086e4fd43c6b5931187023646d6beac2340fdc7a0d81214ac76a818f64d287311e8828dfd3e3dd67efdb129a6e52745d1540e570891f6bf411cc16a18c4d34e522a1f003498f1a03ea1f8828b6c902286c71a9bc21923972dacfa74fef6a0fd3267e599c1dd33dff5d7b28f134bda4a29962fd5daa4fc9c515a1c3ee25ace1a9948c24b277d0c9c46f948f8a3f98b1a18eff685b7296457ba31632fea4d8f817817026eeb76460dad4f677de73043600", 0xeb}, {&(0x7f0000000040)="7542473782798be019c2", 0xa}, {&(0x7f0000000740)="b176d469f44ff7e206a24a3a5f3a112da355134ae64fde53dc0e681885ead332aa45811c0070", 0x26}], 0x3}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000440)="7cc9483e0b2212b8b5d0ab5223f9b22b4b5bd5036f55b4568dbffe5662e5c329dd834e", 0x23}, {&(0x7f0000000480)="92c8794113d179ef42460476d9b70f8462246800935f34795e1aeb9f22", 0x1d}, {&(0x7f0000000780)="fb70b4c3828979137f8e899a032064ee15287cc8803ecee7b6203553b506e26c7d9d0bf628b2580352c6639716dcf515e2c2064edfd15755838f79f931eb9c11172d52729c2254544f874aae59c290a952e0ecc77fc3a0de141c9d400d745477bab96a1e7761f848770256982aca14bb8fa9c1376b86efb6b64f5659dd789559a0efb98f0ebd2742cbae22991d78c791f3c09542a7d7d72ec89d5222fefd5a8d582e5bd519708451504bf200358d6e6e2398c9063da16015b379f2904a2b18133b487cdcae86f4a2914350da88ee170fffdd97e5e02dc39c07e2174e5577a8", 0xdf}, {&(0x7f0000000a40)="1b0e3813e98aa526313cd7628ccf3dd14f99127dc0efc5e66a5fad6b007e372ba5aaabbaabb6", 0x26}], 0x4}}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000d40)="527a464c354b9bc3aea3f585674edd616a86dbb824ae6f56cbb99d9fe986bdd2d1c0992390cd0829706c9aeea8236287a152a036c32ea310fc45c151b6a4d792512173f3f8b7d9e62f43d3191f87276e61395134553c7d8c0669005d41bcda2432aac881de0c929f0ac64bd5be85a589aa04956e6c", 0x75}, {&(0x7f0000000e40)="db97f5edaebcd931613673ce29faa8312322e0", 0x13}, {&(0x7f0000000f40)="e66682ccc8e0a1a6135a56905dec98880e2dd7a128889996e4a59b89792e0191a6766e1d4aa90a684bb6fc7e8189a24b5661d7ca6fd4db59968112b8d07c16985fb918af1fd089080752624eaaaa25625fe0303785e03dc70ff58ca920d1ea5319e5634a384f76cba8f4a43e", 0x6c}, {&(0x7f00000012c0)="d1324a0f67e11b258fd466b0747266f69d9546f46fce69138b3f96b61ba9f5b438994e780b46ad6cb05912cbfabea02e572311e41591029697df8f32b7ae6103e8b70619285379ce280f8109cd92525d86f4b3b744d33fc7fe3f43b0b105675431fd41344ca491f43491c3ed66e295f6326bbeb10b8333c4dce128d7a5fc57f422bc81565e3284572ae5301459cf2193586894dd170aea5c2c69769451dd173789", 0xa1}, {0x0}], 0x5}}], 0x4, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) r5 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r5) getsockopt$inet_udp_int(r5, 0x11, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) syz_open_dev$sg(&(0x7f00000001c0), 0xfff, 0x420200) 643.531292ms ago: executing program 2 (id=4254): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000940)="2effc30010008188e6b62aa73772cc9f1ba1f848310000005e140602000000000e000a001000000002800000128c", 0x2e}], 0x1}, 0x0) 509.157933ms ago: executing program 2 (id=4255): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x0, &(0x7f0000006680)=0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x4000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) execve(0x0, 0x0, 0x0) 191.429901ms ago: executing program 4 (id=4256): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000300000a240200000b0a03000000000000000000030000080900020073797a32000000000900010073797a300000000008000a400000000348001280440001800900010068617368000000003400f27f08000340000000b9080005400000000308000640000000070800014000000010080001400000000908000640000000050900b36cefd313a0538399f824b61f34feb4fe27d7ecf89fa38d6f47c62674020073797a32000000000900010073797a31000000000c000b4000000000000000050900020073797a3000000000d4001280340001800b000100d270726f78790011240002800800024000000001080003400000001608000340000000110800024000000000100001800a00010071756575650000001c0001800b00010065787468647200000c0002800500020089000000540001800a0001007265646972000000440002800800024000004cada1a87cadb2000b080001400000001d08000140000014080003"], 0x24c}, 0x1, 0x0, 0x0, 0x4004851}, 0x24044010) 0s ago: executing program 1 (id=4257): openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xd, 0x8, 0x4, 0x1, 0x0, r0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000840), &(0x7f0000000880)=r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f00000000c0), 0x0}, 0x20) bind$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000022c0)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000640)=""/153, 0x99}, {&(0x7f0000000700)=""/244, 0xf4}, {&(0x7f0000000800)=""/49, 0x31}], 0x9, &(0x7f0000000900)=""/61, 0x3d}, 0x7fffffff}, {{&(0x7f0000000940)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000009c0)=""/144, 0x90}, {&(0x7f0000000a80)=""/132, 0x84}, {&(0x7f0000000b40)=""/177, 0xb1}, {&(0x7f0000000c00)=""/4096, 0x1000}], 0x4, &(0x7f0000001c40)=""/35, 0x23}, 0x3}, {{&(0x7f0000001c80)=@ax25={{0x3, @bcast}, [@bcast, @default, @bcast, @remote, @remote, @null, @netrom, @null]}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d00)=""/213, 0xd5}, {&(0x7f0000001e00)=""/117, 0x75}], 0x2, &(0x7f0000001ec0)=""/129, 0x81}, 0x8}, {{&(0x7f0000001f80)=@pptp, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002000)=""/222, 0xde}, {&(0x7f0000002100)=""/184, 0xb8}], 0x2, &(0x7f0000002200)=""/162, 0xa2}, 0x71f}], 0x4, 0x2000, &(0x7f00000023c0)={0x77359400}) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=@getchain={0x24, 0x66, 0x0, 0x0, 0x2000}, 0x24}}, 0x0) getsockname$packet(r3, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x48, 0x10, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x100, 0xac}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8, 0x14, 0x80000000}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x20004090) r6 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x0, 0x13580}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000000)) syz_io_uring_submit(r7, r8, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002d40)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) io_uring_enter(r6, 0x54, 0x4, 0x45, 0x0, 0xfffffffffffffd1a) kernel console output (not intermixed with test programs): 204370][ T24] usb 1-1: usb_control_msg returned -32 [ 864.222961][ T24] usbtmc 1-1:16.0: can't read capabilities [ 864.256461][T15059] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 864.290216][T15059] usb 5-1: config 0 has no interface number 0 [ 864.301384][T15059] usb 5-1: config 0 interface 2 altsetting 2 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 864.329475][T15059] usb 5-1: config 0 interface 2 altsetting 2 has an invalid descriptor for endpoint zero, skipping [ 864.343778][T18370] sctp: [Deprecated]: syz.3.3831 (pid 18370) Use of struct sctp_assoc_value in delayed_ack socket option. [ 864.343778][T18370] Use struct sctp_sack_info instead [ 864.360500][T15059] usb 5-1: config 0 interface 2 has no altsetting 0 [ 864.381586][T15059] usb 5-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 864.391899][T15059] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.400246][T15059] usb 5-1: Product: syz [ 864.405477][T15059] usb 5-1: Manufacturer: syz [ 864.410187][T15059] usb 5-1: SerialNumber: syz [ 864.419448][T15059] usb 5-1: config 0 descriptor?? [ 864.425562][T18361] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 864.438463][T15059] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 864.448040][T15059] usb 5-1: invalid MIDI in EP 0 [ 864.536418][T15059] snd-usb-audio 5-1:0.2: probe with driver snd-usb-audio failed with error -22 [ 864.571027][T18370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 864.587250][T18336] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 864.587577][T18370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 864.614986][T18336] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 864.648494][T18370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 864.666732][T18370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 864.968553][T15048] usb 5-1: USB disconnect, device number 54 [ 865.943688][ T5933] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 866.013791][ T5977] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 866.072443][ T24] usb 1-1: USB disconnect, device number 18 [ 866.107264][ T5933] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 866.141940][ T5933] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 866.186747][ T5933] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 866.206308][ T5977] usb 2-1: Using ep0 maxpacket: 8 [ 866.218592][ T5933] usb 5-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 866.230871][ T5977] usb 2-1: config 0 has an invalid interface number: 52 but max is 0 [ 866.257450][ T5977] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 866.271078][ T5933] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 866.308692][ T5977] usb 2-1: config 0 has no interface number 0 [ 866.319439][ T5933] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 866.336111][ T5977] usb 2-1: config 0 interface 52 altsetting 1 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 866.363195][ T5977] usb 2-1: config 0 interface 52 altsetting 1 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 866.372056][ T5933] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 866.403701][ T5977] usb 2-1: config 0 interface 52 altsetting 1 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 866.406771][ T5933] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 866.433222][ T5977] usb 2-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 866.453456][ T5933] usb 5-1: Product: syz [ 866.460777][ T5933] usb 5-1: Manufacturer: syz [ 866.460790][ T5977] usb 2-1: config 0 interface 52 has no altsetting 0 [ 866.460886][ T5977] usb 2-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 8.00 [ 866.495208][T18401] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 866.505555][ T5933] cdc_wdm 5-1:1.0: skipping garbage [ 866.511838][ T5933] cdc_wdm 5-1:1.0: skipping garbage [ 866.511841][ T5977] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 866.539393][ T5933] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 866.543974][ T5977] usb 2-1: config 0 descriptor?? [ 866.545885][ T5933] cdc_wdm 5-1:1.0: Unknown control protocol [ 866.663695][ T994] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 866.718631][ T24] usb 5-1: USB disconnect, device number 55 [ 866.813868][ T994] usb 1-1: Using ep0 maxpacket: 16 [ 866.824714][ T994] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 866.841301][ T994] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 866.877996][ T994] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 866.909908][ T994] usb 1-1: New USB device found, idVendor=1020, idProduct=0006, bcdDevice= 0.00 [ 866.923771][ T5933] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 866.941364][ T994] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 866.965115][ T994] usb 1-1: config 0 descriptor?? [ 867.097323][ T5933] usb 3-1: Using ep0 maxpacket: 8 [ 867.107676][ T5933] usb 3-1: config index 0 descriptor too short (expected 30, got 18) [ 867.125318][ T5933] usb 3-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 867.141328][ T5933] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 867.154534][ T5933] usb 3-1: Product: syz [ 867.162347][ T5933] usb 3-1: Manufacturer: syz [ 867.170467][ T5933] usb 3-1: SerialNumber: syz [ 867.190006][ T5933] usb 3-1: config 0 descriptor?? [ 867.207893][ T5933] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 867.219587][ T5933] usb 3-1: setting power ON [ 867.228570][ T5933] dvb-usb: bulk message failed: -22 (2/0) [ 867.250625][ T5933] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 867.268602][ T5933] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 867.284226][ T5933] usb 3-1: media controller created [ 867.320537][ T5933] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 867.369578][ T5933] usb 3-1: selecting invalid altsetting 6 [ 867.380726][ T5933] usb 3-1: digital interface selection failed (-22) [ 867.395451][ T994] hid_parser_main: 28 callbacks suppressed [ 867.395518][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.410667][ T5933] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 867.421005][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.430846][ T5933] usb 3-1: setting power OFF [ 867.438111][ T5933] dvb-usb: bulk message failed: -22 (2/0) [ 867.447543][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.456572][ T5933] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 867.469566][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.480221][ T5933] (NULL device *): no alternate interface [ 867.508742][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.580611][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.594754][T18407] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 867.609738][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.616447][T18407] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 867.652512][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.682460][ T994] belkin 0003:1020:0006.0023: unknown main item tag 0x0 [ 867.717792][T18415] FAULT_INJECTION: forcing a failure. [ 867.717792][T18415] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 867.748675][T18415] CPU: 1 UID: 0 PID: 18415 Comm: syz.4.3841 Tainted: G L syzkaller #0 PREEMPT(full) [ 867.748720][T18415] Tainted: [L]=SOFTLOCKUP [ 867.748729][T18415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 867.748744][T18415] Call Trace: [ 867.748755][T18415] [ 867.748765][T18415] dump_stack_lvl+0xe8/0x150 [ 867.748811][T18415] should_fail_ex+0x412/0x560 [ 867.748858][T18415] _copy_from_user+0x2d/0xb0 [ 867.748888][T18415] ___sys_sendmsg+0x1c6/0x360 [ 867.748916][T18415] ? __lock_acquire+0x6b5/0x2cf0 [ 867.748959][T18415] ? __pfx____sys_sendmsg+0x10/0x10 [ 867.749026][T18415] ? __fget_files+0x2a/0x420 [ 867.749051][T18415] ? __fget_files+0x3a0/0x420 [ 867.749087][T18415] __x64_sys_sendmsg+0x1bd/0x2a0 [ 867.749119][T18415] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 867.749157][T18415] ? __pfx_ksys_write+0x10/0x10 [ 867.749198][T18415] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.749225][T18415] do_syscall_64+0x15f/0xf80 [ 867.749254][T18415] ? trace_irq_disable+0x3b/0x140 [ 867.749286][T18415] ? clear_bhb_loop+0x40/0x90 [ 867.749326][T18415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.749352][T18415] RIP: 0033:0x7fbc0899c819 [ 867.749376][T18415] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 867.749396][T18415] RSP: 002b:00007fbc097ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 867.749423][T18415] RAX: ffffffffffffffda RBX: 00007fbc08c15fa0 RCX: 00007fbc0899c819 [ 867.749442][T18415] RDX: 0000000024000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 867.749459][T18415] RBP: 00007fbc097ba090 R08: 0000000000000000 R09: 0000000000000000 [ 867.749474][T18415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.749489][T18415] R13: 00007fbc08c16038 R14: 00007fbc08c15fa0 R15: 00007fbc08d3fa48 [ 867.749527][T18415] [ 867.794519][ T994] belkin 0003:1020:0006.0023: hidraw0: USB HID v0.0a Device [HID 1020:0006] on usb-dummy_hcd.0-1/input0 [ 867.955847][ T5933] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 868.137724][ T5933] usb 3-1: USB disconnect, device number 14 [ 868.231099][T18417] netlink: 'syz.4.3842': attribute type 15 has an invalid length. [ 868.240736][T18417] netlink: 666 bytes leftover after parsing attributes in process `syz.4.3842'. [ 868.273504][ T994] usb 1-1: USB disconnect, device number 19 [ 868.493924][T15049] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 868.650222][ T5977] usb 2-1: Can not set alternate setting to 1, error: -71 [ 868.663448][T15049] usb 5-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 868.682113][ T5977] synaptics_usb 2-1:0.52: probe with driver synaptics_usb failed with error -71 [ 868.714124][T15049] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 129 [ 868.745325][ T5977] usb 2-1: USB disconnect, device number 3 [ 868.852154][T15049] usb 5-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 868.920694][T15049] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.984680][T15049] usb 5-1: Product: syz [ 869.005620][T15049] usb 5-1: Manufacturer: syz [ 869.015038][T15049] usb 5-1: SerialNumber: syz [ 869.042964][T15049] usb 5-1: config 0 descriptor?? [ 869.223743][ T5977] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 869.268398][T18417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 869.285933][T18417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 869.393760][ T5977] usb 2-1: Using ep0 maxpacket: 16 [ 869.412961][ T5977] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 869.444140][ T5977] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 869.468859][ T5977] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 869.502730][ T5977] usb 2-1: config 0 descriptor?? [ 869.981052][ T5977] mcp2221 0003:04D8:00DD.0024: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.1-1/input0 [ 870.131135][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.139230][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.378599][T18425] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 870.398179][T18425] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 870.629773][T18443] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 870.669580][T18443] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 870.896946][ T5977] usb 2-1: USB disconnect, device number 4 [ 871.260857][T15049] mos7840 5-1:0.0: required endpoints missing [ 871.281555][T15049] usb 5-1: USB disconnect, device number 56 [ 871.700039][T18458] FAULT_INJECTION: forcing a failure. [ 871.700039][T18458] name failslab, interval 1, probability 0, space 0, times 0 [ 871.729139][T18458] CPU: 0 UID: 0 PID: 18458 Comm: syz.4.3856 Tainted: G L syzkaller #0 PREEMPT(full) [ 871.729184][T18458] Tainted: [L]=SOFTLOCKUP [ 871.729193][T18458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 871.729208][T18458] Call Trace: [ 871.729218][T18458] [ 871.729228][T18458] dump_stack_lvl+0xe8/0x150 [ 871.729269][T18458] should_fail_ex+0x412/0x560 [ 871.729311][T18458] should_failslab+0xa8/0x100 [ 871.729342][T18458] ? io_submit_one+0x130/0x14c0 [ 871.729375][T18458] kmem_cache_alloc_noprof+0x87/0x650 [ 871.729409][T18458] io_submit_one+0x130/0x14c0 [ 871.729444][T18458] ? irqentry_exit+0x218/0x730 [ 871.729475][T18458] ? lockdep_hardirqs_on+0x7a/0x110 [ 871.729504][T18458] ? irqentry_exit+0x218/0x730 [ 871.729538][T18458] ? __pfx_io_submit_one+0x10/0x10 [ 871.729570][T18458] ? __might_fault+0xaf/0x130 [ 871.729606][T18458] ? __might_fault+0xaf/0x130 [ 871.729635][T18458] __se_sys_io_submit+0x195/0x340 [ 871.729666][T18458] ? __pfx___se_sys_io_submit+0x10/0x10 [ 871.729693][T18458] ? ksys_write+0x242/0x270 [ 871.729735][T18458] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 871.729760][T18458] do_syscall_64+0x15f/0xf80 [ 871.729789][T18458] ? trace_irq_disable+0x3b/0x140 [ 871.729819][T18458] ? clear_bhb_loop+0x40/0x90 [ 871.729846][T18458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 871.729869][T18458] RIP: 0033:0x7fbc0899c819 [ 871.729890][T18458] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 871.729910][T18458] RSP: 002b:00007fbc097ba028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 871.729934][T18458] RAX: ffffffffffffffda RBX: 00007fbc08c15fa0 RCX: 00007fbc0899c819 [ 871.729950][T18458] RDX: 0000200000000440 RSI: 0000000000000001 RDI: 00007fbc09799000 [ 871.729966][T18458] RBP: 00007fbc097ba090 R08: 0000000000000000 R09: 0000000000000000 [ 871.729980][T18458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 871.729994][T18458] R13: 00007fbc08c16038 R14: 00007fbc08c15fa0 R15: 00007fbc08d3fa48 [ 871.730028][T18458] [ 872.316972][T18466] syzkaller1: entered promiscuous mode [ 872.341193][T18466] syzkaller1: entered allmulticast mode [ 872.983741][ T994] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 873.033682][T15049] usb 5-1: new full-speed USB device number 57 using dummy_hcd [ 873.185573][T15049] usb 5-1: device descriptor read/64, error -71 [ 873.209675][T18487] netlink: 'syz.0.3865': attribute type 10 has an invalid length. [ 873.231533][ T994] usb 2-1: Using ep0 maxpacket: 8 [ 873.258757][ T994] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 873.282779][ T994] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 873.306297][ T994] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 873.333672][ T994] usb 2-1: Product: syz [ 873.339586][ T994] usb 2-1: Manufacturer: syz [ 873.345397][ T994] usb 2-1: SerialNumber: syz [ 873.354142][ T994] usb 2-1: config 0 descriptor?? [ 873.371739][ T994] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 873.387963][ T994] usb 2-1: setting power ON [ 873.395344][ T994] dvb-usb: bulk message failed: -22 (2/0) [ 873.409549][ T994] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 873.426219][ T994] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 873.435076][T15049] usb 5-1: new full-speed USB device number 58 using dummy_hcd [ 873.458745][ T994] usb 2-1: media controller created [ 873.491123][ T994] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 873.539455][ T994] usb 2-1: selecting invalid altsetting 6 [ 873.551012][ T994] usb 2-1: digital interface selection failed (-22) [ 873.570795][ T994] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 873.583741][T15049] usb 5-1: device descriptor read/64, error -71 [ 873.600501][ T994] usb 2-1: setting power OFF [ 873.610601][ T994] dvb-usb: bulk message failed: -22 (2/0) [ 873.634292][ T994] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 873.656272][ T994] (NULL device *): no alternate interface [ 873.705444][T15049] usb usb5-port1: attempt power cycle [ 873.736900][ T994] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 873.872339][ T994] usb 2-1: USB disconnect, device number 5 [ 874.083706][T15049] usb 5-1: new full-speed USB device number 59 using dummy_hcd [ 874.113961][T15049] usb 5-1: device descriptor read/8, error -71 [ 874.261047][T18494] syzkaller0: entered promiscuous mode [ 874.272320][T18494] syzkaller0: entered allmulticast mode [ 874.355719][T15049] usb 5-1: new full-speed USB device number 60 using dummy_hcd [ 874.408900][T15049] usb 5-1: device descriptor read/8, error -71 [ 874.534178][T15049] usb usb5-port1: unable to enumerate USB device [ 874.962029][T18505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 875.004807][T18505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 875.056793][T18505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 875.073993][T18505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 875.177602][T18505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 875.186154][ T994] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 875.213030][T18505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 875.388309][T18505] bridge1: entered promiscuous mode [ 875.413103][T18505] bridge1: entered allmulticast mode [ 876.116720][T18511] netlink: 'syz.4.3872': attribute type 15 has an invalid length. [ 876.164263][T18511] netlink: 666 bytes leftover after parsing attributes in process `syz.4.3872'. [ 876.474203][T15049] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 876.554688][T18516] fuse: Bad value for 'rootmode' [ 876.660013][T15049] usb 5-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 876.742274][T15049] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 129 [ 876.809786][T15049] usb 5-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 876.856587][T15049] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 876.870760][T18522] qrtr: Invalid version 134 [ 876.898163][T15049] usb 5-1: Product: syz [ 876.903623][T18522] netlink: 'syz.1.3876': attribute type 10 has an invalid length. [ 876.917560][T15049] usb 5-1: Manufacturer: syz [ 876.939905][T15049] usb 5-1: SerialNumber: syz [ 876.982525][T15049] usb 5-1: config 0 descriptor?? [ 877.220157][T18511] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 877.270952][T18511] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 877.554382][T15049] mos7840 5-1:0.0: required endpoints missing [ 877.586070][T15049] usb 5-1: USB disconnect, device number 61 [ 877.635722][T18527] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 877.669344][T18527] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 877.932867][T18527] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 877.949273][T18527] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 877.971257][T18527] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 877.981850][T18527] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 878.207780][T18529] syzkaller0: entered promiscuous mode [ 878.219947][T18529] syzkaller0: entered allmulticast mode [ 878.702708][T18545] qrtr: Invalid version 134 [ 878.715270][T18545] netlink: 'syz.4.3887': attribute type 10 has an invalid length. [ 878.860258][T18554] fuse: Bad value for 'fd' [ 878.905795][T15059] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 879.009146][T18558] netlink: 'syz.3.3891': attribute type 15 has an invalid length. [ 879.031522][T18558] netlink: 666 bytes leftover after parsing attributes in process `syz.3.3891'. [ 879.051482][T18559] ipip1: entered promiscuous mode [ 879.057243][T18559] ipip1: entered allmulticast mode [ 879.080432][T18558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 879.090808][T15059] usb 2-1: unable to get BOS descriptor or descriptor too short [ 879.108105][T15059] usb 2-1: not running at top speed; connect to a high speed hub [ 879.137840][T15059] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 879.151310][T15059] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 879.164924][T18558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 879.183001][T15059] usb 2-1: New USB device found, idVendor=200c, idProduct=1018, bcdDevice= 0.40 [ 879.196480][T15059] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.220190][T18558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 879.235487][T15059] usb 2-1: Product: syz [ 879.246554][T15059] usb 2-1: Manufacturer: syz [ 879.256427][T18558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 879.299253][T15059] usb 2-1: SerialNumber: syz [ 879.453694][ T5933] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 879.597835][T15059] usb 2-1: unit 0 not found! [ 879.643970][ T5933] usb 3-1: New USB device found, idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 879.678206][ T5933] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 879.713672][ T5933] usb 3-1: Product: syz [ 879.718275][T15059] usb 2-1: USB disconnect, device number 6 [ 879.724239][ T5933] usb 3-1: Manufacturer: syz [ 879.730650][ T5933] usb 3-1: SerialNumber: syz [ 879.743403][ T5933] usb 3-1: config 0 descriptor?? [ 879.761616][ T5933] hub 3-1:0.0: bad descriptor, ignoring hub [ 879.776192][ T5933] hub 3-1:0.0: probe with driver hub failed with error -5 [ 880.048197][ T5933] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state. [ 880.060717][ T5933] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 880.076190][ T5933] dvbdev: DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo) [ 880.087131][ T5933] usb 3-1: media controller created [ 880.147760][ T5933] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 880.385750][ T5933] DVB: Unable to find symbol dib7000p_attach() [ 880.404423][ T5933] dvb-usb: no frontend was attached by 'Pinnacle PCTV Hybrid Stick Solo' [ 880.427977][T18573] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 880.683796][ T5933] rc_core: IR keymap rc-dib0700-rc5 not found [ 880.693196][T18579] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3896'. [ 880.716711][ T5933] Registered IR keymap rc-empty [ 880.736467][ T5933] dvb-usb: could not initialize remote control. [ 880.757395][ T5933] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully initialized and connected. [ 881.720823][T18588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 881.783471][T18588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.050733][T18588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 882.080182][T18588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.116773][T18588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 882.168471][T18588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 882.668339][T18595] qrtr: Invalid version 134 [ 882.688303][T18595] netlink: 'syz.1.3900': attribute type 10 has an invalid length. [ 882.882305][ T994] usb 3-1: USB disconnect, device number 16 [ 883.114247][T18604] netlink: 'syz.2.3903': attribute type 15 has an invalid length. [ 883.137733][ T994] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully deinitialized and disconnected. [ 883.178532][T18604] netlink: 666 bytes leftover after parsing attributes in process `syz.2.3903'. [ 883.324674][ T5933] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 883.487346][ T5933] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 883.487381][ T5933] usb 2-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 883.487406][ T5933] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 883.487465][ T5933] usb 2-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 883.487494][ T5933] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 883.487523][ T5933] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 883.489715][ T5933] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 883.489748][ T5933] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 883.489771][ T5933] usb 2-1: Product: syz [ 883.489789][ T5933] usb 2-1: Manufacturer: syz [ 883.513678][ T994] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 883.516261][T18602] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 883.524921][ T5933] cdc_wdm 2-1:1.0: skipping garbage [ 883.524958][ T5933] cdc_wdm 2-1:1.0: skipping garbage [ 883.535209][ T5933] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 883.535244][ T5933] cdc_wdm 2-1:1.0: Unknown control protocol [ 883.670861][ T994] usb 3-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 883.670909][ T994] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 129 [ 883.675680][ T994] usb 3-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 883.675712][ T994] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 883.675736][ T994] usb 3-1: Product: syz [ 883.675754][ T994] usb 3-1: Manufacturer: syz [ 883.675771][ T994] usb 3-1: SerialNumber: syz [ 883.679789][ T994] usb 3-1: config 0 descriptor?? [ 883.790751][T15059] usb 2-1: USB disconnect, device number 7 [ 883.896134][T18604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 883.896467][T18604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 884.198147][ T994] mos7840 3-1:0.0: required endpoints missing [ 884.207992][ T994] usb 3-1: USB disconnect, device number 17 [ 885.097097][T18629] program syz.3.3909 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 885.193673][ T24] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 885.363718][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 885.383012][ T24] usb 3-1: config 0 has an invalid interface number: 55 but max is 0 [ 885.393330][ T24] usb 3-1: config 0 has no interface number 0 [ 885.411805][ T24] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 885.465513][ T24] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 885.599169][ T24] usb 3-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 885.691290][ T24] usb 3-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 885.730029][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 885.805931][ T24] usb 3-1: config 0 descriptor?? [ 885.851921][ T24] ldusb 3-1:0.55: Interrupt in endpoint not found [ 885.900349][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 885.900371][ T29] audit: type=1326 audit(1776964142.162:2946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.002924][ T29] audit: type=1326 audit(1776964142.212:2947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f26d035d04e code=0x7ffc0000 [ 886.090233][ T29] audit: type=1326 audit(1776964142.212:2948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.166974][ T24] usb 3-1: USB disconnect, device number 18 [ 886.173663][ T29] audit: type=1326 audit(1776964142.222:2949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.256789][T18644] qrtr: Invalid version 134 [ 886.280313][ T29] audit: type=1326 audit(1776964142.222:2950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=17 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.309091][T18644] netlink: 'syz.0.3912': attribute type 10 has an invalid length. [ 886.349500][ T29] audit: type=1326 audit(1776964142.222:2951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.398148][ T29] audit: type=1326 audit(1776964142.222:2952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.445660][ T29] audit: type=1326 audit(1776964142.232:2953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.512722][ T29] audit: type=1326 audit(1776964142.232:2954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=323 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 886.602092][ T29] audit: type=1326 audit(1776964142.232:2955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18636 comm="syz.1.3911" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26d039c819 code=0x7ffc0000 [ 887.477452][T18659] syzkaller0: entered promiscuous mode [ 887.493744][T18659] syzkaller0: entered allmulticast mode [ 887.684591][ T24] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 887.854687][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 887.909200][ T24] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 887.955042][ T24] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 887.988720][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 888.004326][ T24] usb 1-1: Product: syz [ 888.008659][ T24] usb 1-1: Manufacturer: syz [ 888.014432][ T24] usb 1-1: SerialNumber: syz [ 888.033918][ T24] usb 1-1: config 0 descriptor?? [ 888.068144][ T24] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 888.083919][ T24] usb 1-1: setting power ON [ 888.088540][ T24] dvb-usb: bulk message failed: -22 (2/0) [ 888.099131][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 888.110742][ T24] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 888.119582][ T24] usb 1-1: media controller created [ 888.142051][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 888.212777][ T24] usb 1-1: selecting invalid altsetting 6 [ 888.223300][T18666] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 888.238601][ T24] usb 1-1: digital interface selection failed (-22) [ 888.279638][ T24] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 888.304865][T18666] FAULT_INJECTION: forcing a failure. [ 888.304865][T18666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 888.330861][ T24] usb 1-1: setting power OFF [ 888.338097][T18666] CPU: 0 UID: 0 PID: 18666 Comm: syz.1.3919 Tainted: G L syzkaller #0 PREEMPT(full) [ 888.338132][T18666] Tainted: [L]=SOFTLOCKUP [ 888.338141][T18666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 888.338156][T18666] Call Trace: [ 888.338164][T18666] [ 888.338175][T18666] dump_stack_lvl+0xe8/0x150 [ 888.338215][T18666] should_fail_ex+0x412/0x560 [ 888.338257][T18666] _copy_to_iter+0x1e4/0x17d0 [ 888.338283][T18666] ? do_raw_spin_lock+0x12b/0x2f0 [ 888.338321][T18666] ? __pfx__copy_to_iter+0x10/0x10 [ 888.338354][T18666] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 888.338383][T18666] ? lockdep_hardirqs_on+0x7a/0x110 [ 888.338413][T18666] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 888.338440][T18666] ? __skb_try_recv_datagram+0x3d4/0x4d0 [ 888.338475][T18666] __skb_datagram_iter+0xf8/0x980 [ 888.338503][T18666] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 888.338540][T18666] skb_copy_datagram_iter+0xb5/0x240 [ 888.338571][T18666] netlink_recvmsg+0x2c3/0xa50 [ 888.338607][T18666] ? __pfx_netlink_recvmsg+0x10/0x10 [ 888.338635][T18666] ? aa_sock_msg_perm+0xf1/0x1b0 [ 888.338660][T18666] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 888.338685][T18666] ? security_socket_recvmsg+0x7e/0x2c0 [ 888.338713][T18666] ? __pfx_netlink_recvmsg+0x10/0x10 [ 888.338737][T18666] sock_recvmsg+0x172/0x1b0 [ 888.338849][T18666] __sys_recvfrom+0x240/0x3c0 [ 888.338879][T18666] ? __pfx___sys_recvfrom+0x10/0x10 [ 888.338928][T18666] ? fd_install+0x94/0x3d0 [ 888.338950][T18666] ? fd_install+0x306/0x3d0 [ 888.338979][T18666] __x64_sys_recvfrom+0xde/0x100 [ 888.339002][T18666] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 888.339026][T18666] do_syscall_64+0x15f/0xf80 [ 888.339054][T18666] ? trace_irq_disable+0x3b/0x140 [ 888.339083][T18666] ? clear_bhb_loop+0x40/0x90 [ 888.339111][T18666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 888.339132][T18666] RIP: 0033:0x7f26d035d04e [ 888.339154][T18666] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 888.339173][T18666] RSP: 002b:00007f26d117de58 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 888.339196][T18666] RAX: ffffffffffffffda RBX: 00007f26d117f6c0 RCX: 00007f26d035d04e [ 888.339213][T18666] RDX: 0000000000001000 RSI: 00007f26d117dfe0 RDI: 0000000000000005 [ 888.339228][T18666] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 888.339241][T18666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 888.339255][T18666] R13: 00007f26d117df28 R14: 00007f26d117dfe0 R15: 0000000000000000 [ 888.339288][T18666] [ 888.687690][ T24] dvb-usb: bulk message failed: -22 (2/0) [ 888.693689][ T24] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 888.703140][ T24] (NULL device *): no alternate interface [ 888.734764][ T24] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 888.816878][T18675] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3920'. [ 888.862307][ T994] usb 1-1: USB disconnect, device number 20 [ 889.907186][T18700] netlink: 60 bytes leftover after parsing attributes in process `syz.4.3924'. [ 889.919182][T18699] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 889.934781][T18699] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 890.263845][T15049] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 890.449019][T15049] usb 5-1: Using ep0 maxpacket: 16 [ 890.496825][T15049] usb 5-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 890.537852][T15049] usb 5-1: config 0 interface 0 has no altsetting 0 [ 890.557718][T15049] usb 5-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 890.596524][T15049] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 890.618621][T15049] usb 5-1: config 0 descriptor?? [ 890.863866][ T994] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 891.043683][ T994] usb 1-1: Using ep0 maxpacket: 8 [ 891.051971][ T994] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 891.068314][ T994] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 891.080808][ T994] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 891.092561][ T994] usb 1-1: Product: syz [ 891.099799][ T994] usb 1-1: Manufacturer: syz [ 891.104914][ T994] usb 1-1: SerialNumber: syz [ 891.129823][ T994] usb 1-1: config 0 descriptor?? [ 891.135970][T15049] nzxt-smart2 0003:1E71:2009.0025: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.4-1/input0 [ 891.155834][ T994] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 891.186237][ T994] usb 1-1: setting power ON [ 891.196506][ T994] dvb-usb: bulk message failed: -22 (2/0) [ 891.221645][ T994] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 891.242364][ T994] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 891.260269][ T994] usb 1-1: media controller created [ 891.314515][ T994] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 891.368864][ T994] usb 1-1: selecting invalid altsetting 6 [ 891.396626][ T994] usb 1-1: digital interface selection failed (-22) [ 891.416571][ T994] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 891.437055][ T994] usb 1-1: setting power OFF [ 891.452033][ T994] dvb-usb: bulk message failed: -22 (2/0) [ 891.460076][ T994] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 891.480875][ T994] (NULL device *): no alternate interface [ 891.585554][ T994] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 891.611462][T18723] sg_write: data in/out 17204188/130 bytes for SCSI command 0x0-- guessing data in; [ 891.611462][T18723] program syz.1.3934 not setting count and/or reply_len properly [ 891.643522][T18724] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3932'. [ 891.681163][ T994] usb 1-1: USB disconnect, device number 21 [ 891.914120][T18727] loop7: detected capacity change from 0 to 524287999 [ 892.168770][T18711] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 892.200236][T18711] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 892.208693][T18711] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 892.236487][T18711] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 892.256546][T18711] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 892.524027][T15059] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 892.715750][T15059] usb 2-1: Using ep0 maxpacket: 8 [ 892.740288][T15059] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 892.787524][T15059] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 892.810766][T15059] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 892.833110][T15059] usb 2-1: Product: syz [ 892.853724][T15059] usb 2-1: Manufacturer: syz [ 892.879261][T15059] usb 2-1: SerialNumber: syz [ 892.938402][T15059] usb 2-1: config 0 descriptor?? [ 892.977280][T15049] usb 5-1: USB disconnect, device number 62 [ 892.989325][T15059] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 893.017791][T15059] usb 2-1: setting power ON [ 893.047094][T15059] dvb-usb: bulk message failed: -22 (2/0) [ 893.108731][T15059] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 893.144535][T15059] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 893.178839][T15059] usb 2-1: media controller created [ 893.260179][T15059] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 893.323651][ T5848] Bluetooth: hci5: command 0x0c1a tx timeout [ 893.349327][T15059] usb 2-1: selecting invalid altsetting 6 [ 893.368142][T15059] usb 2-1: digital interface selection failed (-22) [ 893.397489][T15059] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 893.435763][T15059] usb 2-1: setting power OFF [ 893.447490][T15059] dvb-usb: bulk message failed: -22 (2/0) [ 893.461071][T15059] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 893.493721][T15059] (NULL device *): no alternate interface [ 893.591136][T15059] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 893.682904][T18739] netlink: 412 bytes leftover after parsing attributes in process `syz.3.3940'. [ 894.038505][T18760] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 894.074046][ T5977] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 894.076354][T18760] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 894.204065][ T5848] Bluetooth: hci2: command 0x0c1a tx timeout [ 894.226897][ T5977] usb 3-1: device descriptor read/64, error -71 [ 894.283872][ T5848] Bluetooth: hci0: command 0x0c1a tx timeout [ 894.284362][T17777] Bluetooth: hci3: command 0x0c1a tx timeout [ 894.290057][T18366] Bluetooth: hci1: command 0x0c1a tx timeout [ 894.391210][T18760] syzkaller0: left promiscuous mode [ 894.396826][T18760] syzkaller0: left allmulticast mode [ 894.503710][ T5977] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 894.643675][ T5977] usb 3-1: device descriptor read/64, error -71 [ 894.765553][ T5977] usb usb3-port1: attempt power cycle [ 895.134157][ T5977] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 895.187579][ T5977] usb 3-1: device descriptor read/8, error -71 [ 895.369378][T18781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 895.405639][T18781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 895.436813][ T5977] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 895.474420][ T5977] usb 3-1: device descriptor read/8, error -71 [ 895.583938][ T5977] usb usb3-port1: unable to enumerate USB device [ 895.624897][T18781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 895.661146][T18781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 895.723837][ C1] ip6_tunnel: ip6gretap1 xmit: Local address not yet configured! [ 895.973050][T18788] qrtr: Invalid version 134 [ 895.990913][T18788] netlink: 'syz.3.3953': attribute type 10 has an invalid length. [ 896.584551][T18792] netlink: 412 bytes leftover after parsing attributes in process `syz.1.3956'. [ 897.212169][T18801] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3958'. [ 898.242599][T18825] netlink: 'syz.2.3967': attribute type 10 has an invalid length. [ 898.257443][T18825] dummy0: left allmulticast mode [ 898.297823][T18825] team0: Port device dummy0 added [ 898.389904][T18825] netlink: 'syz.2.3967': attribute type 10 has an invalid length. [ 898.482661][T18825] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 898.522822][T18825] team0: Port device dummy0 removed [ 898.566419][T18825] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 898.848175][T18831] netlink: 412 bytes leftover after parsing attributes in process `syz.4.3969'. [ 899.211568][T18838] dummy0: entered allmulticast mode [ 899.231686][T18837] dummy0: left allmulticast mode [ 899.560588][T18843] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3972'. [ 899.573255][T15059] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 899.753654][T15059] usb 5-1: Using ep0 maxpacket: 32 [ 899.786065][T15059] usb 5-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 899.818402][T15059] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 899.851886][T15059] usb 5-1: Product: syz [ 899.870570][T15059] usb 5-1: Manufacturer: syz [ 899.894923][T15059] usb 5-1: SerialNumber: syz [ 899.920949][T15059] usb 5-1: config 0 descriptor?? [ 899.956516][T15059] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 900.354916][T15059] gspca_ov534_9: reg_w failed -71 [ 900.598454][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 900.598474][ T29] audit: type=1326 audit(1776964156.862:2962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 900.674370][ T29] audit: type=1326 audit(1776964156.902:2963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=4 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 900.704482][ T29] audit: type=1326 audit(1776964156.902:2964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 900.751689][ T29] audit: type=1326 audit(1776964156.902:2965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 900.792780][ T29] audit: type=1326 audit(1776964156.902:2966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 900.815364][T15059] gspca_ov534_9: Unknown sensor 0000 [ 900.815440][T15059] ov534_9 5-1:0.0: probe with driver ov534_9 failed with error -22 [ 900.832585][T15059] usb 5-1: USB disconnect, device number 63 [ 900.868371][ T29] audit: type=1326 audit(1776964156.902:2967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 900.966698][ T29] audit: type=1326 audit(1776964156.902:2968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 901.272664][T18870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 901.306452][T18870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 901.369366][T18870] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3983'. [ 901.412249][ T29] audit: type=1326 audit(1776964157.672:2969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 901.470910][ T29] audit: type=1326 audit(1776964157.672:2970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18857 comm="syz.2.3978" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 901.534836][T18877] netlink: 'syz.0.3984': attribute type 10 has an invalid length. [ 901.583717][ T5977] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 901.608663][T18877] veth0_vlan: left promiscuous mode [ 901.653830][T18877] veth0_vlan: entered promiscuous mode [ 901.685588][T18877] team0: Device veth0_vlan failed to register rx_handler [ 901.746403][ T5977] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 901.767374][ T5977] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 901.793286][ T5977] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 901.814746][ T5977] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 901.830387][ T5977] usb 5-1: Manufacturer: syz [ 901.846028][ T5977] usb 5-1: config 0 descriptor?? [ 902.268454][T18869] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 902.289971][T18869] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 902.328850][ T5977] usbhid 5-1:0.0: can't add hid device: -71 [ 902.353767][ T5977] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 902.392678][ T5977] usb 5-1: USB disconnect, device number 64 [ 902.472517][T18886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 902.501796][T18886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 902.532835][T18886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 902.556472][T18886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 902.584838][T18886] netlink: 'syz.1.3986': attribute type 1 has an invalid length. [ 902.597529][T18889] vlan3: entered promiscuous mode [ 902.617607][T18889] hsr_slave_1: entered promiscuous mode [ 902.647530][T18889] vlan3: entered allmulticast mode [ 902.664527][T18889] hsr_slave_1: entered allmulticast mode [ 902.736338][T18886] 8021q: adding VLAN 0 to HW filter on device bond1 [ 902.743516][T18888] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3987'. [ 902.800105][T18889] netlink: 'syz.0.3987': attribute type 10 has an invalid length. [ 903.109453][T18889] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 903.159693][T18897] FAULT_INJECTION: forcing a failure. [ 903.159693][T18897] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 903.173930][T18897] CPU: 1 UID: 0 PID: 18897 Comm: syz.3.3989 Tainted: G L syzkaller #0 PREEMPT(full) [ 903.173965][T18897] Tainted: [L]=SOFTLOCKUP [ 903.173974][T18897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 903.173987][T18897] Call Trace: [ 903.173997][T18897] [ 903.174007][T18897] dump_stack_lvl+0xe8/0x150 [ 903.174050][T18897] should_fail_ex+0x412/0x560 [ 903.174091][T18897] _copy_from_user+0x2d/0xb0 [ 903.174118][T18897] ___sys_sendmsg+0x1c6/0x360 [ 903.174144][T18897] ? __lock_acquire+0x6b5/0x2cf0 [ 903.174184][T18897] ? __pfx____sys_sendmsg+0x10/0x10 [ 903.174207][T18897] ? __lock_acquire+0x6b5/0x2cf0 [ 903.174245][T18897] ? kstrtouint+0x6e/0xe0 [ 903.174324][T18897] __sys_sendmmsg+0x27c/0x4e0 [ 903.174355][T18897] ? __pfx___sys_sendmmsg+0x10/0x10 [ 903.174378][T18897] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 903.174439][T18897] ? ksys_write+0x242/0x270 [ 903.174472][T18897] ? __pfx_ksys_write+0x10/0x10 [ 903.174506][T18897] __x64_sys_sendmmsg+0xa0/0xc0 [ 903.174531][T18897] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 903.174555][T18897] do_syscall_64+0x15f/0xf80 [ 903.174584][T18897] ? trace_irq_disable+0x3b/0x140 [ 903.174615][T18897] ? clear_bhb_loop+0x40/0x90 [ 903.174642][T18897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 903.174665][T18897] RIP: 0033:0x7efdf819c819 [ 903.174685][T18897] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 903.174705][T18897] RSP: 002b:00007efdf9133028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 903.174729][T18897] RAX: ffffffffffffffda RBX: 00007efdf8415fa0 RCX: 00007efdf819c819 [ 903.174756][T18897] RDX: 0000000004924b68 RSI: 0000200000000140 RDI: 0000000000000004 [ 903.174771][T18897] RBP: 00007efdf9133090 R08: 0000000000000000 R09: 0000000000000000 [ 903.174785][T18897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 903.174799][T18897] R13: 00007efdf8416038 R14: 00007efdf8415fa0 R15: 00007efdf853fa48 [ 903.174831][T18897] [ 903.666355][T18905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 903.706360][T18905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 903.736633][T18905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 903.752608][T18905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 904.002122][T18911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 904.035758][T18911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 904.377921][T18923] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 904.472862][T18923] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 905.013678][T15048] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 905.195413][T15048] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 905.234056][T15048] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 905.269402][T15048] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 905.295827][T15048] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 905.330225][T15048] usb 5-1: Manufacturer: syz [ 905.361070][T15048] usb 5-1: config 0 descriptor?? [ 905.808830][T18941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 905.824698][T18941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 905.862448][T15048] usbhid 5-1:0.0: can't add hid device: -71 [ 905.870604][T15048] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 905.895641][T15048] usb 5-1: USB disconnect, device number 65 [ 906.743268][T17777] Bluetooth: hci2: unexpected event 0x2f length: 509 > 260 [ 906.864671][ T29] audit: type=1326 audit(1776964163.132:2971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 906.931266][ T29] audit: type=1326 audit(1776964163.182:2972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 906.995727][ T29] audit: type=1326 audit(1776964163.192:2973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.049127][ T29] audit: type=1326 audit(1776964163.192:2974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.107468][ T29] audit: type=1326 audit(1776964163.232:2975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.161674][ T29] audit: type=1326 audit(1776964163.232:2976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.219992][ T29] audit: type=1326 audit(1776964163.232:2977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.289150][ T29] audit: type=1326 audit(1776964163.232:2978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.365116][ T29] audit: type=1326 audit(1776964163.302:2979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.455655][ T29] audit: type=1326 audit(1776964163.312:2980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18975 comm="syz.3.4007" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efdf819c819 code=0x7ffc0000 [ 907.733166][T18990] netlink: 'syz.1.4009': attribute type 15 has an invalid length. [ 907.741539][T18990] netlink: 666 bytes leftover after parsing attributes in process `syz.1.4009'. [ 907.761481][T18990] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 907.782843][T18990] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 907.814232][T18990] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 907.835253][T18990] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 907.904848][T15048] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 907.923804][ T5977] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 908.076013][T15048] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 908.093658][ T5977] usb 5-1: Using ep0 maxpacket: 32 [ 908.098933][T15048] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 908.114548][ T5977] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 908.126498][T15048] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 908.140635][ T5977] usb 5-1: config 0 has no interface number 0 [ 908.151227][ T5977] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 908.162244][T15048] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 908.181975][ T5977] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 908.196145][T15048] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 908.212679][ T5977] usb 5-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 908.231710][T15048] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 908.243224][ T5977] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 908.259203][T15048] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 908.277424][ T5977] usb 5-1: config 0 descriptor?? [ 908.282987][T15048] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 908.307069][T15048] usb 1-1: Product: syz [ 908.315312][T15048] usb 1-1: Manufacturer: syz [ 908.331359][T18986] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 908.349279][T15048] cdc_wdm 1-1:1.0: skipping garbage [ 908.363286][T15048] cdc_wdm 1-1:1.0: skipping garbage [ 908.381921][T15048] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 908.395839][T15048] cdc_wdm 1-1:1.0: Unknown control protocol [ 908.560001][T15059] usb 1-1: USB disconnect, device number 22 [ 908.707679][T19003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 908.730518][T19003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 908.758564][T19003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 908.789087][T19003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 908.868866][T19009] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4014'. [ 908.920708][T18988] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 908.932166][T18988] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 908.976167][T18988] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 909.475543][T15059] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 909.614188][ T5977] usbhid 5-1:0.1: can't add hid device: -71 [ 909.651370][ T5977] usbhid 5-1:0.1: probe with driver usbhid failed with error -71 [ 909.664946][T15059] usb 1-1: Using ep0 maxpacket: 16 [ 909.684541][T15059] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 909.707129][ T5977] usb 5-1: USB disconnect, device number 66 [ 909.718729][T15059] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8 has invalid maxpacket 262, setting to 64 [ 909.771124][T15059] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 909.855220][T15059] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 909.921706][T15059] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 909.953271][T15059] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 909.985408][T15059] usb 1-1: Manufacturer: syz [ 910.030538][T15059] usb 1-1: config 0 descriptor?? [ 910.093756][ T5977] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 910.243719][ T5977] usb 5-1: Using ep0 maxpacket: 32 [ 910.253148][ T5977] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 910.278088][T15048] usb 1-1: USB disconnect, device number 23 [ 910.295335][ T5977] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 910.322246][ T5977] usb 5-1: config 0 interface 0 altsetting 245 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 910.353957][ T5977] usb 5-1: config 0 interface 0 has no altsetting 1 [ 910.383781][ T5977] usb 5-1: New USB device found, idVendor=0582, idProduct=0016, bcdDevice=8e.57 [ 910.403271][ T5977] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 910.431060][ T5977] usb 5-1: Product: syz [ 910.448814][ T5977] usb 5-1: Manufacturer: syz [ 910.470961][ T5977] usb 5-1: SerialNumber: syz [ 910.489586][ T5977] usb 5-1: config 0 descriptor?? [ 910.676788][T19025] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 910.706838][T19025] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 910.742521][T19025] binder: 19024:19025 ioctl 40046205 0 returned -22 [ 910.913407][T15059] usb 5-1: USB disconnect, device number 67 [ 911.763713][T15059] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 911.803152][T19045] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 911.827529][T19045] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 911.850005][T19045] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 911.874114][T19045] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 911.985836][T15059] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 911.999742][T15059] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 912.019214][T15059] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 912.045420][T15059] usb 5-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 912.090204][T15059] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 912.104414][T15059] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 912.140423][T15059] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 912.160739][T15059] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 912.189206][T15059] usb 5-1: Product: syz [ 912.215214][T15059] usb 5-1: Manufacturer: syz [ 912.243393][T19041] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 912.263135][T15059] cdc_wdm 5-1:1.0: skipping garbage [ 912.284262][T15059] cdc_wdm 5-1:1.0: skipping garbage [ 912.310928][T15059] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 912.327317][T15059] cdc_wdm 5-1:1.0: Unknown control protocol [ 912.479208][ T5933] usb 5-1: USB disconnect, device number 68 [ 912.673062][T19059] program syz.1.4032 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 913.030654][T19066] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4033'. [ 913.064566][T19066] bond0: entered promiscuous mode [ 913.081076][T19066] bond_slave_0: entered promiscuous mode [ 913.113306][T19066] bond_slave_1: entered promiscuous mode [ 913.121425][T19066] bridge0: entered promiscuous mode [ 913.130987][T19066] gretap0: entered promiscuous mode [ 913.150078][T19066] hsr1: entered promiscuous mode [ 913.460758][T19077] fuse: Unknown parameter 'ÿÿÿÿÿÿÿÿ00000000000000000009' [ 913.602261][T19079] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4038'. [ 914.133737][T15059] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 914.176402][T19095] binder: 19094:19095 ioctl 4018620d 0 returned -22 [ 914.316435][T15059] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 914.347329][T15059] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 914.357825][T19099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 914.374932][T15059] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 914.388459][T19099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 914.403028][T15059] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 914.420359][T15059] usb 5-1: Manufacturer: syz [ 914.439820][T15059] usb 5-1: config 0 descriptor?? [ 914.857781][T19086] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 914.878018][T19086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 914.907937][T15059] usbhid 5-1:0.0: can't add hid device: -71 [ 914.928997][T15059] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 914.975614][T15059] usb 5-1: USB disconnect, device number 69 [ 915.218376][T19107] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 915.246347][T19107] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 915.285012][T19107] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 915.334535][T19107] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 915.391324][T19114] dummy0: entered allmulticast mode [ 915.422445][T19116] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4048'. [ 916.703944][ T5933] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 916.876063][ T5933] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 916.897026][ T5933] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 916.957183][ T5933] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 916.987438][ T5933] usb 1-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 917.050331][ T5933] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 917.124176][ T5933] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 917.163287][ T5933] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 917.241163][ T5933] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 917.271994][ T5933] usb 1-1: Product: syz [ 917.281990][ T5933] usb 1-1: Manufacturer: syz [ 917.299257][T19135] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 917.318234][ T5933] cdc_wdm 1-1:1.0: skipping garbage [ 917.329224][ T5933] cdc_wdm 1-1:1.0: skipping garbage [ 917.350852][ T5933] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 917.367159][ T5933] cdc_wdm 1-1:1.0: Unknown control protocol [ 917.535991][ T5933] usb 1-1: USB disconnect, device number 24 [ 917.657431][T19155] netlink: 'syz.4.4061': attribute type 10 has an invalid length. [ 917.813742][ T5977] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 917.978298][ T5977] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 918.003674][ T5977] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 918.048347][ T5977] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 918.107348][ T5977] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 918.130496][ T5977] usb 3-1: Manufacturer: syz [ 918.158420][ T5977] usb 3-1: config 0 descriptor?? [ 918.583060][T19151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 918.610668][T19151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 918.638000][ T5977] usbhid 3-1:0.0: can't add hid device: -71 [ 918.657734][ T5977] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 918.689558][ T5977] usb 3-1: USB disconnect, device number 23 [ 918.927320][T19165] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(9) [ 918.934184][T19165] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 919.011987][T19176] vhci_hcd vhci_hcd.0: pdev(4) rhport(1) sockfd(12) [ 919.018665][T19176] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 919.080177][T19165] vhci_hcd vhci_hcd.0: Device attached [ 919.099177][T19176] vhci_hcd vhci_hcd.0: Device attached [ 919.111894][T19165] vhci_hcd vhci_hcd.0: pdev(4) rhport(2) sockfd(11) [ 919.118910][T19165] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 919.143142][T19165] vhci_hcd vhci_hcd.0: Device attached [ 919.161818][T19165] vhci_hcd vhci_hcd.0: pdev(4) rhport(3) sockfd(14) [ 919.168608][T19165] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 919.181966][T19165] vhci_hcd vhci_hcd.0: Device attached [ 919.212537][T19176] vhci_hcd vhci_hcd.0: pdev(4) rhport(4) sockfd(18) [ 919.219237][T19176] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 919.323425][T19176] vhci_hcd vhci_hcd.0: Device attached [ 919.334614][ T5933] usb 41-1: new low-speed USB device number 2 using vhci_hcd [ 919.349040][T19165] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(17) [ 919.355716][T19165] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 919.386771][T19165] vhci_hcd vhci_hcd.0: Device attached [ 919.422480][T19176] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 919.476822][T19165] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 919.523668][ T994] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 919.555449][T19165] vhci_hcd vhci_hcd.0: pdev(4) rhport(7) sockfd(25) [ 919.562113][T19165] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 919.597830][T19165] vhci_hcd vhci_hcd.0: Device attached [ 919.604486][T19176] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 919.723640][ T994] usb 1-1: Using ep0 maxpacket: 8 [ 919.737753][ T994] usb 1-1: config 0 has an invalid interface number: 52 but max is 0 [ 919.757529][ T994] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 919.781906][ T994] usb 1-1: config 0 has no interface number 0 [ 919.796516][ T994] usb 1-1: config 0 interface 52 altsetting 1 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 919.823709][ T994] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 919.840037][T19199] vhci_hcd: connection closed [ 919.845342][T19188] vhci_hcd: connection closed [ 919.845576][T19184] vhci_hcd: connection closed [ 919.850433][T19191] vhci_hcd: connection closed [ 919.859754][T19182] vhci_hcd: connection reset by peer [ 919.871766][T19193] vhci_hcd: connection closed [ 919.876022][ T994] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 919.894734][T19195] vhci_hcd: connection closed [ 919.916469][ T994] usb 1-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 919.954636][ T994] usb 1-1: config 0 interface 52 has no altsetting 0 [ 919.958139][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 919.969987][ T994] usb 1-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 8.00 [ 919.994024][ T994] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 920.024195][ T994] usb 1-1: config 0 descriptor?? [ 920.033777][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.066740][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 920.082676][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 920.093815][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.109652][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 920.119925][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 920.132548][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.146417][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 920.160510][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 920.174178][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.189934][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 920.211065][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 920.225832][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.237882][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 920.267861][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 920.288271][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.300901][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 920.320756][ T6564] vhci_hcd vhci_hcd.4: stop threads [ 920.340545][ T6564] vhci_hcd vhci_hcd.4: release socket [ 920.358611][ T6564] vhci_hcd vhci_hcd.4: disconnect device [ 921.095276][T19219] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 921.109758][T19219] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 921.244356][T15059] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 921.383713][T15059] usb 5-1: device descriptor read/64, error -71 [ 921.423685][ T5977] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 921.576841][ T5977] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 921.594101][ T5977] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 921.613666][ T5977] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 921.622950][ T5977] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 921.634942][ T5977] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 921.644263][T15059] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 921.647118][ T5977] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 921.680824][ T5977] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 921.700147][ T5977] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 921.714481][ T5977] usb 3-1: Product: syz [ 921.718751][ T5977] usb 3-1: Manufacturer: syz [ 921.739505][T19221] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 921.761503][ T5977] cdc_wdm 3-1:1.0: skipping garbage [ 921.779284][ T5977] cdc_wdm 3-1:1.0: skipping garbage [ 921.793657][T15059] usb 5-1: device descriptor read/64, error -71 [ 921.809072][ T5977] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 921.832086][ T5977] cdc_wdm 3-1:1.0: Unknown control protocol [ 921.909829][T19225] could not allocate digest TFM handle tgr192 [ 921.924284][T15059] usb usb5-port1: attempt power cycle [ 921.972756][ T5977] usb 3-1: USB disconnect, device number 24 [ 922.092631][ T994] usb 1-1: Can not set alternate setting to 1, error: -71 [ 922.115302][ T994] synaptics_usb 1-1:0.52: probe with driver synaptics_usb failed with error -71 [ 922.162013][ T994] usb 1-1: USB disconnect, device number 25 [ 922.274156][T19232] netlink: 'syz.0.4080': attribute type 10 has an invalid length. [ 922.283732][T15059] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 922.292504][T19232] team0: Device vxcan1 is of different type [ 922.354152][T15059] usb 5-1: device descriptor read/8, error -71 [ 922.613674][T15059] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 922.652920][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 922.669067][ T29] audit: type=1326 audit(1776964178.912:3000): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 922.704611][T15059] usb 5-1: device descriptor read/8, error -71 [ 922.726803][ T29] audit: type=1326 audit(1776964178.912:3001): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 922.751170][ T5977] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 922.789730][ T29] audit: type=1326 audit(1776964178.982:3002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 922.818301][T15059] usb usb5-port1: unable to enumerate USB device [ 922.888838][ T29] audit: type=1326 audit(1776964178.982:3003): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 922.938441][ T5977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 922.950756][T19243] FAULT_INJECTION: forcing a failure. [ 922.950756][T19243] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 922.965088][ T5977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 922.976738][T19243] CPU: 1 UID: 0 PID: 19243 Comm: syz.1.4083 Tainted: G L syzkaller #0 PREEMPT(full) [ 922.976776][T19243] Tainted: [L]=SOFTLOCKUP [ 922.976783][T19243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 922.976793][T19243] Call Trace: [ 922.976800][T19243] [ 922.976806][T19243] dump_stack_lvl+0xe8/0x150 [ 922.976836][T19243] should_fail_ex+0x412/0x560 [ 922.976865][T19243] _copy_from_user+0x2d/0xb0 [ 922.976884][T19243] snd_seq_oss_write+0x5b1/0x8f0 [ 922.976909][T19243] ? get_pid_task+0x20/0x1f0 [ 922.976965][T19243] ? __pfx_snd_seq_oss_write+0x10/0x10 [ 922.976999][T19243] ? apparmor_file_permission+0x1f4/0x300 [ 922.977037][T19243] ? security_file_permission+0x75/0x260 [ 922.977064][T19243] odev_write+0x5a/0x80 [ 922.977092][T19243] ? __pfx_odev_write+0x10/0x10 [ 922.977111][T19243] vfs_write+0x29a/0xb90 [ 922.977138][T19243] ? __pfx_vfs_write+0x10/0x10 [ 922.977161][T19243] ? __fget_files+0x2a/0x420 [ 922.977181][T19243] ? __fget_files+0x2a/0x420 [ 922.977196][T19243] ? __fget_files+0x3a0/0x420 [ 922.977210][T19243] ? __fget_files+0x2a/0x420 [ 922.977239][T19243] ksys_write+0x150/0x270 [ 922.977261][T19243] ? __pfx_ksys_write+0x10/0x10 [ 922.977286][T19243] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 922.977303][T19243] do_syscall_64+0x15f/0xf80 [ 922.977324][T19243] ? trace_irq_disable+0x3b/0x140 [ 922.977345][T19243] ? clear_bhb_loop+0x40/0x90 [ 922.977364][T19243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 922.977380][T19243] RIP: 0033:0x7f26d039c819 [ 922.977395][T19243] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 922.977409][T19243] RSP: 002b:00007f26d117f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 922.977426][T19243] RAX: ffffffffffffffda RBX: 00007f26d0615fa0 RCX: 00007f26d039c819 [ 922.977437][T19243] RDX: 0000000000000237 RSI: 0000200000000580 RDI: 0000000000000003 [ 922.977448][T19243] RBP: 00007f26d117f090 R08: 0000000000000000 R09: 0000000000000000 [ 922.977457][T19243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 922.977467][T19243] R13: 00007f26d0616038 R14: 00007f26d0615fa0 R15: 00007f26d073fa48 [ 922.977490][T19243] [ 922.979097][ T5977] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 923.167897][ T29] audit: type=1326 audit(1776964178.992:3004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff392d9e087 code=0x7ffc0000 [ 923.174241][T15050] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 923.190315][ T29] audit: type=1326 audit(1776964178.992:3005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7ff392d5d04e code=0x7ffc0000 [ 923.190366][ T29] audit: type=1326 audit(1776964178.992:3006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7ff392d5d04e code=0x7ffc0000 [ 923.292542][ T29] audit: type=1326 audit(1776964178.992:3007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7ff392d5d04e code=0x7ffc0000 [ 923.316885][ T29] audit: type=1326 audit(1776964178.992:3008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7ff392d5d04e code=0x7ffc0000 [ 923.351346][ T29] audit: type=1326 audit(1776964179.032:3009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19238 comm="syz.2.4082" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff392d9c819 code=0x7ffc0000 [ 923.451699][ T5977] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 923.467289][T15050] usb 3-1: unable to get BOS descriptor or descriptor too short [ 923.476818][T15050] usb 3-1: not running at top speed; connect to a high speed hub [ 923.492559][ T5977] usb 1-1: Manufacturer: syz [ 923.498946][T15050] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 923.502284][T19245] syzkaller0: entered promiscuous mode [ 923.507276][T15050] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 923.507303][T15050] usb 3-1: config 4 has no interface number 0 [ 923.532569][T15050] usb 3-1: string descriptor 0 read error: -22 [ 923.533620][T19245] syzkaller0: entered allmulticast mode [ 923.547098][ T5977] usb 1-1: config 0 descriptor?? [ 923.553030][T15050] usb 3-1: Dual-Role OTG device on HNP port [ 923.571118][T15050] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 923.593747][T15050] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=38 [ 923.673685][T15050] uvcvideo 3-1:4.147: Found UVC 0.02 device (04f2:b746) [ 923.687089][T15050] uvcvideo 3-1:4.147: No valid video chain found. [ 923.838516][T15050] usb 3-1: USB disconnect, device number 25 [ 923.883254][T19247] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4085'. [ 923.970131][T19235] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 923.990704][T19235] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 924.016075][ T5977] usbhid 1-1:0.0: can't add hid device: -71 [ 924.023867][ T5977] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 924.055385][ T5977] usb 1-1: USB disconnect, device number 26 [ 924.516078][ T5933] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 924.980465][T19271] netlink: 'syz.3.4093': attribute type 15 has an invalid length. [ 925.006724][T19271] netlink: 666 bytes leftover after parsing attributes in process `syz.3.4093'. [ 925.120113][ T994] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 925.127969][T15058] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 925.141388][T19271] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 925.157771][T19271] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 925.181477][T19271] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 925.205559][T19271] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 925.309495][ T994] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 925.329498][ T994] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 925.340255][T15058] usb 1-1: Using ep0 maxpacket: 8 [ 925.354139][T15058] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 925.368836][ T994] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 925.378178][T15058] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 925.389704][ T994] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 925.405660][T15058] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 925.413871][T15058] usb 1-1: Product: syz [ 925.418188][ T994] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 925.430339][T15058] usb 1-1: Manufacturer: syz [ 925.435091][T15058] usb 1-1: SerialNumber: syz [ 925.446100][ T994] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 925.459097][T15058] usb 1-1: config 0 descriptor?? [ 925.469105][ T994] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 925.484352][T15058] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 925.502698][ T994] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 925.511184][T15058] usb 1-1: setting power ON [ 925.515887][T15058] dvb-usb: bulk message failed: -22 (2/0) [ 925.521682][ T994] usb 3-1: Product: syz [ 925.528589][ T994] usb 3-1: Manufacturer: syz [ 925.536624][T15058] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 925.550999][T19267] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 925.559166][T15058] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 925.570215][ T994] cdc_wdm 3-1:1.0: skipping garbage [ 925.578448][ T994] cdc_wdm 3-1:1.0: skipping garbage [ 925.606552][T15058] usb 1-1: media controller created [ 925.623905][ T994] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 925.647947][ T994] cdc_wdm 3-1:1.0: Unknown control protocol [ 925.662665][T15058] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 925.795734][T15058] usb 1-1: selecting invalid altsetting 6 [ 925.812365][ T24] usb 3-1: USB disconnect, device number 26 [ 925.820762][T15058] usb 1-1: digital interface selection failed (-22) [ 925.839763][T15048] usb usb42-port1: attempt power cycle [ 925.859057][T15058] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 925.927841][T15058] usb 1-1: setting power OFF [ 925.951479][T15058] dvb-usb: bulk message failed: -22 (2/0) [ 925.983155][T15058] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 926.032807][T15058] (NULL device *): no alternate interface [ 926.038367][T19276] syzkaller0: entered promiscuous mode [ 926.081483][T19276] syzkaller0: entered allmulticast mode [ 926.143072][T19278] syzkaller0: entered promiscuous mode [ 926.167488][T19278] syzkaller0: entered allmulticast mode [ 926.285437][T15058] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 926.489045][T15048] usb usb42-port1: unable to enumerate USB device [ 926.823400][T19291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 926.868841][T19291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 926.917308][T19291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 926.934904][T19296] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 926.945593][T19294] geneve3: entered allmulticast mode [ 926.965617][T19297] program syz.0.4102 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 926.978042][T19291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 927.485305][T15058] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 927.557150][T19305] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4106'. [ 927.660583][T15058] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 927.683678][T15058] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 927.716141][T19307] netlink: 'syz.1.4107': attribute type 15 has an invalid length. [ 927.727372][T15058] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 927.751216][T19307] netlink: 666 bytes leftover after parsing attributes in process `syz.1.4107'. [ 927.761147][T15058] usb 5-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 927.782567][T19308] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 927.796473][T15058] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 927.826076][T19308] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 927.838783][T15058] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 927.852843][T19307] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 927.875084][T15058] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 927.890173][T19307] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 927.903741][T15058] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 927.936983][T15058] usb 5-1: Product: syz [ 927.947640][T15058] usb 5-1: Manufacturer: syz [ 927.970795][T19299] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 928.002394][T15058] cdc_wdm 5-1:1.0: skipping garbage [ 928.018908][T15058] cdc_wdm 5-1:1.0: skipping garbage [ 928.040310][T15058] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 928.056680][T15058] cdc_wdm 5-1:1.0: Unknown control protocol [ 928.092944][T19310] netlink: 'syz.0.4108': attribute type 10 has an invalid length. [ 928.195666][T15058] usb 5-1: USB disconnect, device number 74 [ 928.678715][T19323] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4112'. [ 928.736027][T19325] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 928.759836][T19325] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 929.489254][T19337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 929.516228][T19337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 929.543854][T19334] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 929.574862][T19334] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 929.811716][T19339] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4118'. [ 929.827270][T19339] netem: unknown loss type 11 [ 929.836354][T19339] netem: change failed [ 930.368195][T19349] program syz.0.4122 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 930.507981][T19353] netlink: 'syz.1.4123': attribute type 15 has an invalid length. [ 930.540790][T19353] netlink: 666 bytes leftover after parsing attributes in process `syz.1.4123'. [ 930.595375][T19354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 930.725223][T19354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 930.780817][T19353] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 930.813817][T19353] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 931.017251][T15050] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 931.204186][T15050] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 931.221422][T15050] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 931.241946][T15050] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 931.271310][T15050] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 931.302009][T15050] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 931.339505][T15050] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 931.378814][T15050] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 931.393654][T15050] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 931.442829][T15050] usb 3-1: Product: syz [ 931.447396][T15050] usb 3-1: Manufacturer: syz [ 931.456634][T19357] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 931.487015][T15050] cdc_wdm 3-1:1.0: skipping garbage [ 931.510095][T15050] cdc_wdm 3-1:1.0: skipping garbage [ 931.540890][T15050] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 931.547348][T19365] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 931.569866][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.582178][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 931.583969][T15050] cdc_wdm 3-1:1.0: Unknown control protocol [ 931.598882][T19365] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 931.654591][T19365] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 931.685620][T15050] usb 3-1: USB disconnect, device number 27 [ 931.718404][T19365] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 931.776667][T19368] FAULT_INJECTION: forcing a failure. [ 931.776667][T19368] name failslab, interval 1, probability 0, space 0, times 0 [ 931.834715][T19371] program syz.3.4128 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 931.860877][T19368] CPU: 0 UID: 0 PID: 19368 Comm: syz.3.4128 Tainted: G L syzkaller #0 PREEMPT(full) [ 931.860915][T19368] Tainted: [L]=SOFTLOCKUP [ 931.860928][T19368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 931.860939][T19368] Call Trace: [ 931.860945][T19368] [ 931.860952][T19368] dump_stack_lvl+0xe8/0x150 [ 931.860983][T19368] should_fail_ex+0x412/0x560 [ 931.861013][T19368] should_failslab+0xa8/0x100 [ 931.861037][T19368] __kmalloc_noprof+0xe8/0x760 [ 931.861058][T19368] ? tomoyo_encode+0x28b/0x550 [ 931.861081][T19368] tomoyo_encode+0x28b/0x550 [ 931.861103][T19368] tomoyo_realpath_from_path+0x58d/0x5d0 [ 931.861123][T19368] ? tomoyo_domain+0xd7/0x130 [ 931.861144][T19368] ? tomoyo_path_number_perm+0x219/0x630 [ 931.861168][T19368] tomoyo_path_number_perm+0x246/0x630 [ 931.861194][T19368] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 931.861217][T19368] ? __lock_acquire+0x6b5/0x2cf0 [ 931.861253][T19368] ? __mutex_unlock_slowpath+0x1be/0x6f0 [ 931.861290][T19368] ? __fget_files+0x2a/0x420 [ 931.861309][T19368] ? __fget_files+0x2a/0x420 [ 931.861324][T19368] ? __fget_files+0x3a0/0x420 [ 931.861338][T19368] ? __fget_files+0x2a/0x420 [ 931.861357][T19368] security_file_ioctl+0xc3/0x2a0 [ 931.861382][T19368] __se_sys_ioctl+0x47/0x170 [ 931.861425][T19368] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 931.861451][T19368] do_syscall_64+0x15f/0xf80 [ 931.861479][T19368] ? trace_irq_disable+0x3b/0x140 [ 931.861509][T19368] ? clear_bhb_loop+0x40/0x90 [ 931.861535][T19368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 931.861557][T19368] RIP: 0033:0x7efdf819c819 [ 931.861579][T19368] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 931.861605][T19368] RSP: 002b:00007efdf9133028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 931.861629][T19368] RAX: ffffffffffffffda RBX: 00007efdf8415fa0 RCX: 00007efdf819c819 [ 931.861646][T19368] RDX: 0000200000000080 RSI: 000000004020ae76 RDI: 0000000000000005 [ 931.861661][T19368] RBP: 00007efdf9133090 R08: 0000000000000000 R09: 0000000000000000 [ 931.861674][T19368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 931.861703][T19368] R13: 00007efdf8416038 R14: 00007efdf8415fa0 R15: 00007efdf853fa48 [ 931.861739][T19368] [ 932.098928][T19368] ERROR: Out of memory at tomoyo_realpath_from_path. [ 932.649067][T19379] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 932.763226][T19379] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 933.563786][T15058] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 933.744466][T15058] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 933.767791][T15058] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 933.801350][T15058] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 933.816605][T15058] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 933.844611][T15058] usb 3-1: Manufacturer: syz [ 933.857757][T15058] usb 3-1: config 0 descriptor?? [ 934.045958][T15067] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 934.206275][T19398] netlink: 'syz.3.4137': attribute type 15 has an invalid length. [ 934.229554][T15067] usb 5-1: config 128 has an invalid interface number: 148 but max is 0 [ 934.241032][T15067] usb 5-1: config 128 has no interface number 0 [ 934.246575][T19398] netlink: 666 bytes leftover after parsing attributes in process `syz.3.4137'. [ 934.250729][T15067] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 934.274290][T19383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 934.296428][T19383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 934.306395][T15067] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 934.323054][T19399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 934.339100][T15058] usbhid 3-1:0.0: can't add hid device: -71 [ 934.356422][T15067] usb 5-1: config 128 interface 148 has no altsetting 0 [ 934.363669][T15058] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 934.375402][T15067] usb 5-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 934.391327][T15058] usb 3-1: USB disconnect, device number 28 [ 934.399753][T15067] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 934.411115][T19399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 934.436713][T15067] usb 5-1: Product: syz [ 934.444731][T15067] usb 5-1: Manufacturer: syz [ 934.451460][T15067] usb 5-1: SerialNumber: syz [ 934.465275][T19398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 934.496181][T19398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 934.706491][T15067] usb 5-1: USB disconnect, device number 75 [ 935.006458][T19403] erspan0: entered promiscuous mode [ 935.144661][T15067] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 935.294397][ T994] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 935.326706][T15067] usb 5-1: config 128 has an invalid interface number: 148 but max is 0 [ 935.364754][T15067] usb 5-1: config 128 has no interface number 0 [ 935.387225][T15067] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 935.464439][T15067] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 935.478192][ T994] usb 3-1: unable to get BOS descriptor or descriptor too short [ 935.491321][T15067] usb 5-1: config 128 interface 148 has no altsetting 0 [ 935.500032][ T994] usb 3-1: config 3 has an invalid interface number: 19 but max is 0 [ 935.511361][ T994] usb 3-1: config 3 has an invalid interface number: 4 but max is 0 [ 935.520181][T15067] usb 5-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 935.531548][T15067] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 935.543088][ T994] usb 3-1: config 3 has 2 interfaces, different from the descriptor's value: 1 [ 935.560697][T15067] usb 5-1: Product: syz [ 935.570613][ T994] usb 3-1: config 3 has no interface number 0 [ 935.577032][T15067] usb 5-1: Manufacturer: syz [ 935.583460][ T994] usb 3-1: config 3 has no interface number 1 [ 935.600375][T15067] usb 5-1: SerialNumber: syz [ 935.613628][ T994] usb 3-1: config 3 interface 19 altsetting 9 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 935.648772][ T994] usb 3-1: too many endpoints for config 3 interface 4 altsetting 131: 175, using maximum allowed: 30 [ 935.680598][ T994] usb 3-1: config 3 interface 4 altsetting 131 bulk endpoint 0x8E has invalid maxpacket 32 [ 935.693482][ T994] usb 3-1: config 3 interface 4 altsetting 131 endpoint 0xC has invalid wMaxPacketSize 0 [ 935.707147][ T994] usb 3-1: config 3 interface 4 altsetting 131 bulk endpoint 0xC has invalid maxpacket 0 [ 935.748307][ T994] usb 3-1: config 3 interface 4 altsetting 131 has 2 endpoint descriptors, different from the interface descriptor's value: 175 [ 935.807067][ T994] usb 3-1: config 3 interface 19 has no altsetting 0 [ 935.833197][ T994] usb 3-1: config 3 interface 4 has no altsetting 0 [ 935.879131][ T994] usb 3-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice=53.f5 [ 935.916865][ T994] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 935.943367][ T994] usb 3-1: Product: syz [ 935.957188][ T994] usb 3-1: Manufacturer: syz [ 935.967973][ T994] usb 3-1: SerialNumber: syz [ 936.039247][T19405] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 936.054783][T19405] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 936.087758][T15067] usb 5-1: USB disconnect, device number 76 [ 936.233007][T19403] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 936.268783][T19403] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 936.364379][ T994] pl2303 3-1:3.19: required endpoints missing [ 936.385684][ T994] pl2303 3-1:3.4: required interrupt-in endpoint missing [ 936.401949][ T994] usb 3-1: USB disconnect, device number 29 [ 936.902169][T19416] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 936.915671][T19416] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 936.942476][T19417] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4144'. [ 936.976444][T19417] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4144'. [ 937.340475][T19428] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 937.387753][T19428] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 937.683859][ T994] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 937.894281][ T994] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 937.926914][ T994] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 937.966631][ T994] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 937.995639][ T994] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 938.031776][ T994] usb 5-1: Manufacturer: syz [ 938.037845][T19439] netlink: 'syz.0.4149': attribute type 15 has an invalid length. [ 938.063074][ T994] usb 5-1: config 0 descriptor?? [ 938.088687][T19440] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 938.094173][T19439] netlink: 666 bytes leftover after parsing attributes in process `syz.0.4149'. [ 938.156494][T19440] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 938.216853][T19439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 938.246069][T19439] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 938.519615][T19433] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 938.551617][T19433] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 938.595924][ T994] usbhid 5-1:0.0: can't add hid device: -71 [ 938.627782][ T994] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 938.693932][ T994] usb 5-1: USB disconnect, device number 77 [ 939.070392][T19443] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4150'. [ 939.357276][T19448] netlink: 'syz.1.4151': attribute type 17 has an invalid length. [ 939.371766][T19448] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4151'. [ 939.555155][T15048] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 939.715150][T15048] usb 5-1: config 128 has an invalid interface number: 148 but max is 0 [ 939.732648][T15048] usb 5-1: config 128 has no interface number 0 [ 939.752206][T15048] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 939.778282][T15048] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 939.804518][T15048] usb 5-1: config 128 interface 148 has no altsetting 0 [ 939.836941][T15048] usb 5-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 939.855234][T15048] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 939.871482][T15048] usb 5-1: Product: syz [ 939.880746][T15048] usb 5-1: Manufacturer: syz [ 939.897853][T15048] usb 5-1: SerialNumber: syz [ 940.156446][T15048] usb 5-1: USB disconnect, device number 78 [ 940.663825][T15048] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 940.825736][T15048] usb 5-1: config 128 has an invalid interface number: 148 but max is 0 [ 940.835818][T15048] usb 5-1: config 128 has no interface number 0 [ 940.843021][T15048] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 940.856058][T15048] usb 5-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 940.881793][T15048] usb 5-1: config 128 interface 148 has no altsetting 0 [ 940.915290][T15048] usb 5-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 940.943377][T15048] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 940.996295][T15048] usb 5-1: Product: syz [ 941.012523][T15048] usb 5-1: Manufacturer: syz [ 941.028408][T15048] usb 5-1: SerialNumber: syz [ 941.494840][T15048] usb 5-1: USB disconnect, device number 79 [ 942.039164][T19490] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 942.076047][T19490] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 942.119242][T19490] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4169'. [ 942.281321][T19490] bond2: entered promiscuous mode [ 942.308779][T19490] 8021q: adding VLAN 0 to HW filter on device bond2 [ 942.420843][T19500] 8021q: adding VLAN 0 to HW filter on device bond2 [ 942.457086][T19500] bond2: (slave sit1): The slave device specified does not support setting the MAC address [ 942.492843][T19500] bond2: (slave sit1): Error -95 calling set_mac_address [ 942.579680][T19497] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4169'. [ 942.639153][T19495] vlan2: entered promiscuous mode [ 942.652370][T19507] netlink: 'syz.0.4174': attribute type 15 has an invalid length. [ 942.676473][T19507] netlink: 666 bytes leftover after parsing attributes in process `syz.0.4174'. [ 942.712864][T19509] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 942.747335][T19509] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 942.789247][T19507] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 942.809720][T19497] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 942.827459][T19507] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 942.867087][T19497] bond_slave_0: left promiscuous mode [ 942.897877][T19497] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 942.938873][T19497] bond_slave_1: left promiscuous mode [ 942.971502][T19497] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 943.029215][T19497] bridge0: left promiscuous mode [ 943.047171][T19497] bond0 (unregistering): Released all slaves [ 943.061796][T19515] netlink: 156 bytes leftover after parsing attributes in process `syz.2.4175'. [ 943.097002][T19515] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4175'. [ 943.147158][T19515] netlink: 'syz.2.4175': attribute type 13 has an invalid length. [ 943.177279][T19515] netlink: 'syz.2.4175': attribute type 17 has an invalid length. [ 943.185410][T19515] netlink: 'syz.2.4175': attribute type 27 has an invalid length. [ 943.212225][T19515] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4175'. [ 943.231858][T19515] bond0: ARP target 128.0.0.0 is already present [ 943.257434][T19515] bond0: option arp_ip_target: invalid value (128) [ 943.381987][T19521] fuse: Bad value for 'fd' [ 943.928374][T19533] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 943.940408][T19533] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 943.962871][T19532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 943.990151][T19532] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 944.724868][T19544] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 944.746821][T19544] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 945.970191][T19571] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 945.997579][T19571] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 946.263128][T19573] vlan3: entered promiscuous mode [ 946.269069][T19573] syz_tun: entered promiscuous mode [ 946.275967][T19573] macvlan2: entered promiscuous mode [ 946.284188][T19573] vlan3: left promiscuous mode [ 946.294113][T19573] syz_tun: left promiscuous mode [ 946.904009][T15048] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 947.098073][T15048] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 947.133807][T15048] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 947.191687][T15048] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 947.274096][T15048] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 947.329562][T15048] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 947.376266][T15048] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 947.429492][T15048] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 947.492609][T15048] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 947.522068][T15048] usb 3-1: Product: syz [ 947.546463][T15048] usb 3-1: Manufacturer: syz [ 947.582533][T19578] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 947.630715][T15048] cdc_wdm 3-1:1.0: skipping garbage [ 947.651387][T15048] cdc_wdm 3-1:1.0: skipping garbage [ 947.686205][T15048] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 947.732904][T15048] cdc_wdm 3-1:1.0: Unknown control protocol [ 947.841678][ T994] usb 3-1: USB disconnect, device number 30 [ 947.911025][T19587] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 947.982137][T19587] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 948.490623][T19593] netlink: 'syz.3.4202': attribute type 15 has an invalid length. [ 948.514807][T19593] netlink: 666 bytes leftover after parsing attributes in process `syz.3.4202'. [ 948.544195][T19594] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 948.560701][T19594] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 948.574753][T19593] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 948.616055][T19593] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 950.313771][ T5933] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 950.487285][ T5933] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 950.503941][ T5933] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 950.525864][ T5933] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 950.539948][ T5933] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 950.554971][ T5933] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 950.570763][ T5933] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 950.586426][ T5933] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 950.597957][ T5933] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 950.607610][ T5933] usb 3-1: Product: syz [ 950.613152][ T5933] usb 3-1: Manufacturer: syz [ 950.626421][T19625] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 950.642224][ T5933] cdc_wdm 3-1:1.0: skipping garbage [ 950.651744][ T5933] cdc_wdm 3-1:1.0: skipping garbage [ 950.663137][ T5933] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 950.670855][ T5933] cdc_wdm 3-1:1.0: Unknown control protocol [ 950.874809][ T5933] usb 3-1: USB disconnect, device number 31 [ 951.040252][T19631] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 951.064465][T19631] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 951.241068][T19640] netlink: 'syz.1.4219': attribute type 15 has an invalid length. [ 951.256132][T19640] netlink: 666 bytes leftover after parsing attributes in process `syz.1.4219'. [ 951.269300][T19640] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 951.280388][T19640] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 951.292775][T19640] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 951.316846][T19640] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 951.699762][T19655] netlink: 'syz.2.4222': attribute type 11 has an invalid length. [ 952.504747][T19674] FAULT_INJECTION: forcing a failure. [ 952.504747][T19674] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 952.554469][T19674] CPU: 0 UID: 0 PID: 19674 Comm: syz.2.4227 Tainted: G L syzkaller #0 PREEMPT(full) [ 952.554500][T19674] Tainted: [L]=SOFTLOCKUP [ 952.554507][T19674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 952.554517][T19674] Call Trace: [ 952.554524][T19674] [ 952.554530][T19674] dump_stack_lvl+0xe8/0x150 [ 952.554561][T19674] should_fail_ex+0x412/0x560 [ 952.554593][T19674] _copy_to_user+0x31/0xb0 [ 952.554614][T19674] simple_read_from_buffer+0xe1/0x170 [ 952.554635][T19674] proc_fail_nth_read+0x1bb/0x230 [ 952.554656][T19674] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 952.554676][T19674] ? rw_verify_area+0x2a6/0x4d0 [ 952.554695][T19674] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 952.554713][T19674] vfs_read+0x20c/0xa70 [ 952.554735][T19674] ? __pfx___mutex_lock+0x10/0x10 [ 952.554759][T19674] ? __pfx_vfs_read+0x10/0x10 [ 952.554779][T19674] ? __fget_files+0x2a/0x420 [ 952.554798][T19674] ? __fget_files+0x3a0/0x420 [ 952.554832][T19674] ? __fget_files+0x2a/0x420 [ 952.554866][T19674] ksys_read+0x150/0x270 [ 952.554887][T19674] ? __pfx_ksys_read+0x10/0x10 [ 952.554912][T19674] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.554930][T19674] do_syscall_64+0x15f/0xf80 [ 952.554950][T19674] ? trace_irq_disable+0x3b/0x140 [ 952.554972][T19674] ? clear_bhb_loop+0x40/0x90 [ 952.554991][T19674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.555006][T19674] RIP: 0033:0x7ff392d5d04e [ 952.555021][T19674] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 952.555035][T19674] RSP: 002b:00007ff390ff5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 952.555051][T19674] RAX: ffffffffffffffda RBX: 00007ff390ff66c0 RCX: 00007ff392d5d04e [ 952.555069][T19674] RDX: 000000000000000f RSI: 00007ff390ff60a0 RDI: 0000000000000005 [ 952.555095][T19674] RBP: 00007ff390ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 952.555109][T19674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 952.555122][T19674] R13: 00007ff393016038 R14: 00007ff393015fa0 R15: 00007ff39313fa48 [ 952.555157][T19674] [ 953.947411][T19690] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 953.983392][T19690] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 954.324204][T19694] netlink: 'syz.3.4234': attribute type 15 has an invalid length. [ 954.341994][T19694] netlink: 666 bytes leftover after parsing attributes in process `syz.3.4234'. [ 954.385736][T19694] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 954.414737][T19694] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 954.475500][T19694] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 954.502535][T19694] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 954.616815][T19697] usb 1-1: USB disconnect, device number 27 [ 954.956587][T19709] FAULT_INJECTION: forcing a failure. [ 954.956587][T19709] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 954.992682][T19709] CPU: 1 UID: 0 PID: 19709 Comm: syz.1.4239 Tainted: G L syzkaller #0 PREEMPT(full) [ 954.992718][T19709] Tainted: [L]=SOFTLOCKUP [ 954.992727][T19709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 954.992741][T19709] Call Trace: [ 954.992750][T19709] [ 954.992760][T19709] dump_stack_lvl+0xe8/0x150 [ 954.992800][T19709] should_fail_ex+0x412/0x560 [ 954.992841][T19709] _copy_from_user+0x2d/0xb0 [ 954.992869][T19709] do_ip6t_set_ctl+0x6ae/0xe10 [ 954.992905][T19709] ? rcu_is_watching+0x15/0xb0 [ 954.992930][T19709] ? trace_contention_end+0x3d/0x140 [ 954.992957][T19709] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 954.993006][T19709] ? __pfx___mutex_lock+0x10/0x10 [ 954.993038][T19709] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 954.993077][T19709] ? __pfx_aa_sk_perm+0x10/0x10 [ 954.993119][T19709] nf_setsockopt+0x26f/0x290 [ 954.993152][T19709] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 954.993187][T19709] do_sock_setsockopt+0x17c/0x1b0 [ 954.993216][T19709] __x64_sys_setsockopt+0x13d/0x1b0 [ 954.993251][T19709] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 954.993276][T19709] do_syscall_64+0x15f/0xf80 [ 954.993304][T19709] ? trace_irq_disable+0x3b/0x140 [ 954.993334][T19709] ? clear_bhb_loop+0x40/0x90 [ 954.993362][T19709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 954.993385][T19709] RIP: 0033:0x7f26d039c819 [ 954.993405][T19709] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 954.993424][T19709] RSP: 002b:00007f26d117f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 954.993449][T19709] RAX: ffffffffffffffda RBX: 00007f26d0615fa0 RCX: 00007f26d039c819 [ 954.993465][T19709] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 954.993478][T19709] RBP: 00007f26d117f090 R08: 0000000000000438 R09: 0000000000000000 [ 954.993497][T19709] R10: 0000200000000c40 R11: 0000000000000246 R12: 0000000000000001 [ 954.993511][T19709] R13: 00007f26d0616038 R14: 00007f26d0615fa0 R15: 00007f26d073fa48 [ 954.993542][T19709] [ 955.393746][T15048] usb 5-1: new full-speed USB device number 80 using dummy_hcd [ 955.574993][T15048] usb 5-1: config 0 has an invalid interface number: 183 but max is 0 [ 955.591384][T15048] usb 5-1: config 0 has no interface number 0 [ 955.600122][T19722] input: syz0 as /devices/virtual/input/input59 [ 955.619801][T15048] usb 5-1: too many endpoints for config 0 interface 183 altsetting 178: 218, using maximum allowed: 30 [ 955.659986][T15048] usb 5-1: config 0 interface 183 altsetting 178 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 955.696629][T15048] usb 5-1: config 0 interface 183 has no altsetting 0 [ 955.720096][T15048] usb 5-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 955.742097][T15048] usb 5-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 955.768068][T15048] usb 5-1: Product: syz [ 955.786454][T15048] usb 5-1: Manufacturer: syz [ 955.800263][T15048] usb 5-1: SerialNumber: syz [ 955.831650][T15048] usb 5-1: config 0 descriptor?? [ 956.105599][T15048] peak_usb 5-1:0.183 can0: unable to request usb[type=0 value=1] err=-71 [ 956.127605][T15048] peak_usb 5-1:0.183: unable to read PCAN-Chip USB firmware info (err -71) [ 956.258124][T15048] peak_usb 5-1:0.183: probe with driver peak_usb failed with error -71 [ 956.302853][T15048] usb 5-1: USB disconnect, device number 80 [ 956.572925][T19716] netlink: 412 bytes leftover after parsing attributes in process `syz.3.4242'. [ 956.985781][T19732] FAULT_INJECTION: forcing a failure. [ 956.985781][T19732] name failslab, interval 1, probability 0, space 0, times 0 [ 957.036510][T19732] CPU: 1 UID: 0 PID: 19732 Comm: syz.4.4245 Tainted: G L syzkaller #0 PREEMPT(full) [ 957.036548][T19732] Tainted: [L]=SOFTLOCKUP [ 957.036556][T19732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 957.036571][T19732] Call Trace: [ 957.036580][T19732] [ 957.036591][T19732] dump_stack_lvl+0xe8/0x150 [ 957.036633][T19732] should_fail_ex+0x412/0x560 [ 957.036675][T19732] should_failslab+0xa8/0x100 [ 957.036705][T19732] ? fuse_get_req+0x7da/0x10d0 [ 957.036736][T19732] kmem_cache_alloc_noprof+0x87/0x650 [ 957.036772][T19732] fuse_get_req+0x7da/0x10d0 [ 957.036805][T19732] ? stack_depot_save_flags+0x33/0x810 [ 957.036836][T19732] ? __pfx_fuse_get_req+0x10/0x10 [ 957.036863][T19732] ? __kasan_kmalloc+0x93/0xb0 [ 957.036888][T19732] ? __kmalloc_cache_noprof+0x31c/0x660 [ 957.036914][T19732] ? fuse_dentry_revalidate+0x38c/0xad0 [ 957.036938][T19732] ? lookup_one_qstr_excl+0x26a/0x360 [ 957.036963][T19732] ? __start_renaming+0x1db/0x410 [ 957.036988][T19732] ? filename_renameat2+0x38c/0x9c0 [ 957.037020][T19732] ? __se_sys_rename+0x55/0x2c0 [ 957.037046][T19732] ? do_syscall_64+0x15f/0xf80 [ 957.037075][T19732] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.037110][T19732] __fuse_simple_request+0x2cf/0x1db0 [ 957.037154][T19732] ? __pfx___fuse_simple_request+0x10/0x10 [ 957.037205][T19732] ? __kasan_kmalloc+0x93/0xb0 [ 957.037235][T19732] ? __kmalloc_cache_noprof+0x31c/0x660 [ 957.037271][T19732] fuse_dentry_revalidate+0x506/0xad0 [ 957.037301][T19732] ? __pfx_fuse_dentry_revalidate+0x10/0x10 [ 957.037355][T19732] ? __d_lookup+0x66/0x780 [ 957.037395][T19732] lookup_one_qstr_excl+0x26a/0x360 [ 957.037427][T19732] __start_renaming+0x1db/0x410 [ 957.037465][T19732] filename_renameat2+0x38c/0x9c0 [ 957.037498][T19732] ? __might_fault+0xaf/0x130 [ 957.037524][T19732] ? __might_fault+0xaf/0x130 [ 957.037556][T19732] ? __pfx_filename_renameat2+0x10/0x10 [ 957.037608][T19732] ? do_getname+0x151/0x250 [ 957.037641][T19732] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.037666][T19732] __se_sys_rename+0x55/0x2c0 [ 957.037688][T19732] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.037713][T19732] do_syscall_64+0x15f/0xf80 [ 957.037742][T19732] ? trace_irq_disable+0x3b/0x140 [ 957.037771][T19732] ? clear_bhb_loop+0x40/0x90 [ 957.037799][T19732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.037833][T19732] RIP: 0033:0x7fbc0899c819 [ 957.037854][T19732] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 957.037874][T19732] RSP: 002b:00007fbc09799028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 957.037899][T19732] RAX: ffffffffffffffda RBX: 00007fbc08c16090 RCX: 00007fbc0899c819 [ 957.037916][T19732] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000200000000100 [ 957.037931][T19732] RBP: 00007fbc09799090 R08: 0000000000000000 R09: 0000000000000000 [ 957.037945][T19732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 957.037959][T19732] R13: 00007fbc08c16128 R14: 00007fbc08c16090 R15: 00007fbc08d3fa48 [ 957.037996][T19732] [ 957.490979][T19722] syz.1.4241 (19722): drop_caches: 2 [ 957.761017][T19743] netlink: 244 bytes leftover after parsing attributes in process `syz.0.4250'. [ 957.824825][T19745] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4250'. [ 957.943090][T19748] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 958.113648][ T5977] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 958.286059][ T5977] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 958.307051][ T5977] usb 5-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 958.344326][ T5977] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 958.369540][ T5977] usb 5-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 958.399156][ T5977] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 958.442902][ T5977] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 958.495774][ T5977] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 958.517323][ T5977] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 958.541275][ T5977] usb 5-1: Product: syz [ 958.548864][ T5977] usb 5-1: Manufacturer: syz [ 958.565911][T19747] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 958.584906][ T5977] cdc_wdm 5-1:1.0: skipping garbage [ 958.607403][ T5977] cdc_wdm 5-1:1.0: skipping garbage [ 958.643141][ T5977] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 958.668910][ T5977] cdc_wdm 5-1:1.0: Unknown control protocol [ 958.795652][ T994] usb 5-1: USB disconnect, device number 81 [ 958.828506][T19759] netlink: 'syz.0.4253': attribute type 15 has an invalid length. [ 958.847955][T19759] netlink: 666 bytes leftover after parsing attributes in process `syz.0.4253'. [ 958.898815][T19760] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 958.935067][T19760] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 958.963731][T19759] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 959.014323][T19759] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 959.723734][ T30] INFO: task kworker/0:7:14812 blocked for more than 143 seconds. [ 959.738716][ T30] Tainted: G L syzkaller #0 [ 959.773945][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 959.809040][ T30] task:kworker/0:7 state:D stack:21552 pid:14812 tgid:14812 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 959.840376][ T30] Workqueue: usb_hub_wq hub_event [ 959.852686][ T30] Call Trace: [ 959.862239][ T30] [ 959.872070][ T30] __schedule+0x17b4/0x5680 [ 959.884479][ T30] ? kasan_save_stack+0x3e/0x60 [ 959.897445][ T30] ? __pfx___schedule+0x10/0x10 [ 959.911712][ T30] ? schedule+0x90/0x360 [ 959.925359][ T30] schedule+0x164/0x360 [ 959.936059][ T30] schedule_timeout+0xc3/0x2c0 [ 959.950688][ T30] ? __pfx_schedule_timeout+0x10/0x10 [ 959.964603][ T30] ? do_raw_spin_lock+0x12b/0x2f0 [ 959.985754][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 960.002233][ T30] ? wait_for_completion+0x274/0x5e0 [ 960.022449][ T30] wait_for_completion+0x2cc/0x5e0 [ 960.045790][ T30] ? __pfx_wait_for_completion+0x10/0x10 [ 960.065324][ T30] i2c_del_adapter+0x5c0/0x790 [ 960.081305][ T30] ? __pfx_i2c_del_adapter+0x10/0x10 [ 960.097478][ T30] ? kfree+0x4d/0x640 [ 960.107378][ T30] dvb_usb_i2c_exit+0x64/0xb0 [ 960.116013][ T30] dvb_usb_device_exit+0x1cb/0x360 [ 960.121523][ T30] ? __pfx_dvb_usb_device_exit+0x10/0x10 [ 960.128188][ T30] cxusb_probe+0x60f/0x710 [ 960.133055][ T30] ? lockdep_hardirqs_on+0x7a/0x110 [ 960.138925][ T30] ? __pfx_cxusb_probe+0x10/0x10 [ 960.144494][ T30] usb_probe_interface+0x659/0xc70 [ 960.149960][ T30] ? __pfx_usb_probe_interface+0x10/0x10 [ 960.156360][ T30] really_probe+0x267/0xaf0 [ 960.161265][ T30] __driver_probe_device+0x1ef/0x380 [ 960.167352][ T30] driver_probe_device+0x4f/0x240 [ 960.172673][ T30] __device_attach_driver+0x279/0x430 [ 960.178795][ T30] bus_for_each_drv+0x258/0x2f0 [ 960.189024][ T30] ? __pfx___device_attach_driver+0x10/0x10 [ 960.203105][ T30] ? __pfx_bus_for_each_drv+0x10/0x10 [ 960.215868][ T30] ? lockdep_hardirqs_on+0x7a/0x110 [ 960.225780][ T30] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 960.237675][ T30] __device_attach+0x2c5/0x450 [ 960.248097][ T30] ? __pfx___device_attach+0x10/0x10 [ 960.260001][ T30] ? _raw_spin_unlock+0x28/0x50 [ 960.270079][ T30] device_initial_probe+0xa1/0xd0 [ 960.281481][ T30] bus_probe_device+0x12a/0x220 [ 960.293211][ T30] device_add+0x7e9/0xbb0 [ 960.302727][ T30] usb_set_configuration+0x1a87/0x2110 [ 960.314762][ T30] usb_generic_driver_probe+0x8d/0x150 [ 960.326856][ T30] usb_probe_device+0x1c4/0x3b0 [ 960.338113][ T30] ? __pfx_usb_probe_device+0x10/0x10 [ 960.349396][ T30] really_probe+0x267/0xaf0 [ 960.359701][ T30] __driver_probe_device+0x1ef/0x380 [ 960.375727][ T30] driver_probe_device+0x4f/0x240 [ 960.386681][ T30] __device_attach_driver+0x279/0x430 [ 960.387038][T19767] netlink: 412 bytes leftover after parsing attributes in process `syz.4.4256'. [ 960.399655][ T30] bus_for_each_drv+0x258/0x2f0 [ 960.410424][ T30] ? __pfx___device_attach_driver+0x10/0x10 [ 960.417376][ T30] ? __pfx_bus_for_each_drv+0x10/0x10 [ 960.422908][ T30] ? lockdep_hardirqs_on+0x7a/0x110 [ 960.428443][ T30] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 960.434540][ T30] __device_attach+0x2c5/0x450 [ 960.439730][ T30] ? __pfx___device_attach+0x10/0x10 [ 960.446285][ T30] ? _raw_spin_unlock+0x28/0x50 [ 960.451520][ T30] device_initial_probe+0xa1/0xd0 [ 960.456794][ T30] bus_probe_device+0x12a/0x220 [ 960.461921][ T30] device_add+0x7e9/0xbb0 [ 960.466420][ T30] usb_new_device+0xa08/0x16f0 [ 960.471250][ T30] ? __pfx_usb_new_device+0x10/0x10 [ 960.476819][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 960.482088][ T30] hub_event+0x2a1c/0x4f30 [ 960.486665][ T30] ? do_raw_spin_unlock+0xf5/0x210 [ 960.492035][ T30] ? __pfx_hub_event+0x10/0x10 [ 960.496956][ T30] ? process_scheduled_works+0xa70/0x1860 [ 960.502853][ T30] ? process_scheduled_works+0xa70/0x1860 [ 960.508747][ T30] ? process_scheduled_works+0xa70/0x1860 [ 960.514657][ T30] process_scheduled_works+0xb5d/0x1860 [ 960.520278][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 960.530648][ T30] ? assign_work+0x3d5/0x5e0 [ 960.535915][ T30] worker_thread+0xa53/0xfc0 [ 960.540636][ T30] kthread+0x388/0x470 [ 960.545720][ T30] ? __pfx_worker_thread+0x10/0x10 [ 960.550918][ T30] ? __pfx_kthread+0x10/0x10 [ 960.555611][ T30] ret_from_fork+0x514/0xb70 [ 960.560347][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 960.566207][ T30] ? __switch_to+0xc79/0x1410 [ 960.570970][ T30] ? __pfx_kthread+0x10/0x10 [ 960.575693][ T30] ret_from_fork_asm+0x1a/0x30 [ 960.580534][ T30] [ 960.583811][ T30] [ 960.583811][ T30] Showing all locks held in the system: [ 960.591899][ T30] 1 lock held by khungtaskd/30: [ 960.598775][ T30] #0: ffffffff8e95cce0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 960.608967][ T30] 2 locks held by getty/5601: [ 960.615523][ T30] #0: ffff888037ad90a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 960.625558][ T30] #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45c/0x13a0 [ 960.637731][ T30] 4 locks held by udevd/5855: [ 960.642493][ T30] #0: ffff88805229f3f8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xb7/0xe10 [ 960.651521][ T30] #1: ffff8880562a4080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5c/0x420 [ 960.662332][ T30] #2: ffff888036c1aa58 (kn->active#31){++++}-{0:0}, at: kernfs_seq_start+0xb2/0x420 [ 960.678837][ T30] #3: ffff88806b0cf1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 [ 960.703561][ T30] 2 locks held by kworker/u8:13/6564: [ 960.713575][ T30] #0: ffff88801df8c140 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 [ 960.734577][ T30] #1: ffffc90005d0fc40 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 [ 960.764086][ T30] 5 locks held by kworker/0:7/14812: [ 960.770652][ T30] #0: ffff88801fedc140 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0xa35/0x1860 [ 960.793399][ T30] #1: ffffc900068afc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0xa70/0x1860 [ 960.823611][ T30] #2: ffff88802afa31d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x17f/0x4f30 [ 960.832612][ T30] #3: ffff88806b0cf1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 [ 960.847943][ T30] #4: ffff8880771e21a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 [ 960.857430][ T30] 1 lock held by syz-executor/15431: [ 960.862809][ T30] [ 960.865239][ T30] ============================================= [ 960.865239][ T30] [ 960.873910][ T30] NMI backtrace for cpu 0 [ 960.873932][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 960.873963][ T30] Tainted: [L]=SOFTLOCKUP [ 960.873972][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 960.873986][ T30] Call Trace: [ 960.873995][ T30] [ 960.874005][ T30] dump_stack_lvl+0xe8/0x150 [ 960.874045][ T30] nmi_cpu_backtrace+0x274/0x2d0 [ 960.874071][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 960.874108][ T30] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 960.874135][ T30] sys_info+0x135/0x170 [ 960.874167][ T30] watchdog+0xfd3/0x1030 [ 960.874203][ T30] ? watchdog+0x1c9/0x1030 [ 960.874237][ T30] kthread+0x388/0x470 [ 960.874262][ T30] ? __pfx_watchdog+0x10/0x10 [ 960.874288][ T30] ? __pfx_kthread+0x10/0x10 [ 960.874313][ T30] ret_from_fork+0x514/0xb70 [ 960.874350][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 960.874383][ T30] ? __switch_to+0xc79/0x1410 [ 960.874414][ T30] ? __pfx_kthread+0x10/0x10 [ 960.874441][ T30] ret_from_fork_asm+0x1a/0x30 [ 960.874479][ T30] [ 960.874487][ T30] Sending NMI from CPU 0 to CPUs 1: [ 960.996469][ C1] NMI backtrace for cpu 1 [ 960.996491][ C1] CPU: 1 UID: 0 PID: 6558 Comm: kworker/u8:10 Tainted: G L syzkaller #0 PREEMPT(full) [ 960.996517][ C1] Tainted: [L]=SOFTLOCKUP [ 960.996524][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 960.996538][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 960.996655][ C1] RIP: 0010:unwind_next_frame+0x523/0x2550 [ 960.996680][ C1] Code: 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 27 49 63 07 4c 01 f8 49 8d 4f 04 4c 39 e0 48 0f 46 e9 <49> 8d 47 fc 48 0f 47 d8 4d 0f 46 ef 48 39 dd 76 a2 e9 7b fd ff ff [ 960.996696][ C1] RSP: 0018:ffffc9000623f458 EFLAGS: 00000283 [ 960.996712][ C1] RAX: ffffffff81773cbf RBX: ffffffff904c0d70 RCX: ffffffff904c0d74 [ 960.996727][ C1] RDX: ffffffff904c0d50 RSI: ffffffff90c8a512 RDI: ffffffff8c289f00 [ 960.996741][ C1] RBP: ffffffff904c0d74 R08: 0000000000000009 R09: ffffffff8e95cce0 [ 960.996755][ C1] R10: ffffc9000623f588 R11: fffff52000c47ebd R12: ffffffff81773cd6 [ 960.996769][ C1] R13: ffffffff904c0d6c R14: ffffc9000623f588 R15: ffffffff904c0d70 [ 960.996784][ C1] FS: 0000000000000000(0000) GS:ffff888125314000(0000) knlGS:0000000000000000 [ 960.996800][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 960.996813][ C1] CR2: 00007fbc08be92f8 CR3: 000000007ba76000 CR4: 00000000003526f0 [ 960.996830][ C1] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 960.996844][ C1] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 960.996857][ C1] Call Trace: [ 960.996864][ C1] [ 960.996878][ C1] ? unwind_next_frame+0xa6/0x2550 [ 960.996898][ C1] ? get_stack_info_noinstr+0x1b/0x130 [ 960.996918][ C1] ? __unwind_start+0xf7/0x760 [ 960.996940][ C1] __unwind_start+0x5b8/0x760 [ 960.996961][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 960.996987][ C1] arch_stack_walk+0xe3/0x150 [ 960.997010][ C1] ? __unwind_start+0xf7/0x760 [ 960.997030][ C1] stack_trace_save+0xa9/0x100 [ 960.997054][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 960.997078][ C1] ? stack_depot_save_flags+0x33/0x810 [ 960.997097][ C1] ? stack_trace_save+0x51/0x100 [ 960.997123][ C1] kasan_save_track+0x3e/0x80 [ 960.997173][ C1] __kasan_kmalloc+0x93/0xb0 [ 960.997197][ C1] __kmalloc_node_track_caller_noprof+0x4db/0x7b0 [ 960.997222][ C1] ? nsim_dev_trap_report_work+0x29a/0xb80 [ 960.997246][ C1] ? __kmalloc_node_track_caller_noprof+0x34a/0x7b0 [ 960.997272][ C1] __alloc_skb+0x2c1/0x7d0 [ 960.997295][ C1] nsim_dev_trap_report_work+0x29a/0xb80 [ 960.997329][ C1] ? process_scheduled_works+0xa70/0x1860 [ 960.997363][ C1] process_scheduled_works+0xb5d/0x1860 [ 960.997406][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 960.997436][ C1] ? assign_work+0x3d5/0x5e0 [ 960.997464][ C1] worker_thread+0xa53/0xfc0 [ 960.997505][ C1] kthread+0x388/0x470 [ 960.997526][ C1] ? __pfx_worker_thread+0x10/0x10 [ 960.997552][ C1] ? __pfx_kthread+0x10/0x10 [ 960.997572][ C1] ret_from_fork+0x514/0xb70 [ 960.997601][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 960.997628][ C1] ? __switch_to+0xc79/0x1410 [ 960.997652][ C1] ? __pfx_kthread+0x10/0x10 [ 960.997672][ C1] ret_from_fork_asm+0x1a/0x30 [ 960.997700][ C1] [ 961.322797][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 961.329704][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 961.340427][ T30] Tainted: [L]=SOFTLOCKUP [ 961.344788][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 961.354899][ T30] Call Trace: [ 961.358215][ T30] [ 961.361199][ T30] vpanic+0x56c/0xa60 [ 961.365221][ T30] ? __pfx___schedule+0x10/0x10 [ 961.370109][ T30] ? __pfx_vpanic+0x10/0x10 [ 961.374668][ T30] ? nmi_trigger_cpumask_backtrace+0x1f4/0x300 [ 961.380888][ T30] panic+0xc5/0xd0 [ 961.384686][ T30] ? __pfx_panic+0x10/0x10 [ 961.389133][ T30] ? preempt_schedule_thunk+0x16/0x30 [ 961.394540][ T30] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 961.400721][ T30] watchdog+0x102c/0x1030 [ 961.405085][ T30] ? watchdog+0x1c9/0x1030 [ 961.409537][ T30] kthread+0x388/0x470 [ 961.413682][ T30] ? __pfx_watchdog+0x10/0x10 [ 961.418388][ T30] ? __pfx_kthread+0x10/0x10 [ 961.423006][ T30] ret_from_fork+0x514/0xb70 [ 961.427631][ T30] ? __pfx_ret_from_fork+0x10/0x10 [ 961.432781][ T30] ? __switch_to+0xc79/0x1410 [ 961.437556][ T30] ? __pfx_kthread+0x10/0x10 [ 961.442178][ T30] ret_from_fork_asm+0x1a/0x30 [ 961.446984][ T30] [ 961.450950][ T30] Kernel Offset: disabled [ 961.455290][ T30] Rebooting in 86400 seconds..