last executing test programs: 8.631280259s ago: executing program 0 (id=6): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x7, 0x33, 'lo\x00'}}]}, 0x38}}, 0x0) 3.664047921s ago: executing program 1 (id=32): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/zswap/parameters/compressor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='lz4hc\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/zswap/parameters/enabled\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='1\x00', 0x1) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r2, &(0x7f0000800000)=""/64, 0x40) write(r3, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r2, &(0x7f0000802000)=""/64, 0x40) write(r3, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r2, &(0x7f0000803000)=""/64, 0x40) madvise(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x16) 3.603455682s ago: executing program 0 (id=34): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="2200071900050000000018d90b84362cb51df662dbec5dcd22256294a2379e0d7b7db0cc888069a7c381b332e4e394bfc56dbf01a8f1f00229542fff9d666f4101aed9bbdd1f7b509b1e1e6a25ecd0a09b4caa33ba04a4637997f4faa22f524756823ca45036815b20189ba92dbc3a"], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x1c) r1 = socket$inet(0xa, 0x801, 0x84) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000240)=[{&(0x7f0000001700)=""/4095, 0xfff}], 0x1) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1a5}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f00000000c0)={0x3, "1f938a7b853b3a0a00000000000000000000fc00", 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r5, 0xc0303e03, &(0x7f0000000140)={"50edd24983fde74e78682dbc67d293c19050af5f39c0ce29436807917da2c17e", r6}) listen(r1, 0x8) r7 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x73, 0x983a}, 0x88) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 3.570408593s ago: executing program 4 (id=35): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f0000000280)='strings/0x409\x00', 0x1ff) mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0), 0x0) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='3333', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') syz_genetlink_get_family_id$tipc(&(0x7f0000000780), r4) symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') 3.568840873s ago: executing program 2 (id=36): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) syz_80211_inject_frame(&(0x7f0000000240)=@device_b, &(0x7f0000000280)=@mgmt_frame=@beacon={{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x1, 0x1, 0x0, 0x1}}, @void}, 0x3f) 3.389739207s ago: executing program 3 (id=37): fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000080)={0x0, 0xf5, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000104000500010001"], 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) close(r1) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./myconfig/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000440)='44100,48000,88200,96000,176400,', 0x1f) symlinkat(&(0x7f0000000580)='./myconfig/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./myconfig/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r2, 0x40946400, &(0x7f00000000c0)={'pcmda12\x00', [0x100, 0x7, 0x2, 0x1000, 0xf, 0x5, 0x79, 0x3, 0x80008, 0x6, 0xffffffff, 0x1, 0x800008, 0x5, 0x100, 0x101, 0xfffffffb, 0x9, 0x7f, 0x7fffffff, 0x89, 0xca9f, 0xfffffffe, 0x20001e58, 0xffffffff, 0xf39e, 0x3, 0x8, 0xa6b8, 0x0, 0xfffffff8]}) 2.504042289s ago: executing program 4 (id=38): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='3333', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') 2.502812139s ago: executing program 1 (id=39): r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x48044}, 0x40000) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r1 = socket(0xf, 0x5, 0x7fff) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000280)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x40106153, &(0x7f0000000000)) futex$unlock_wake_list32(&(0x7f0000002940)=0xfffffffe, 0x601, 0x200, 0x0, &(0x7f00000029c0)=0xfd, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @private=0xa010101}, @in6={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xb6f}, @in6={0xa, 0x4e22, 0x9, @loopback, 0x5}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e21, @private=0xa010101}], 0x68) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r3, 0xc) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001500add427323b470c45b4560a067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe809020000ff0004f03a09000000ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) 1.743613458s ago: executing program 0 (id=40): mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='./file1\x00', 0x1ff) mount$afs(&(0x7f0000000100)=@cell={0x23, 'syz0:', 'syz0'}, &(0x7f0000000e00)='./file1\x00', &(0x7f0000000c00), 0x0, 0x0) 1.728781788s ago: executing program 3 (id=41): openat(0xffffffffffffff9c, &(0x7f0000000500)='./dev/g_printer0\x00', 0x802, 0x0) 1.726144348s ago: executing program 2 (id=42): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)='./file0\n', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r1, &(0x7f0000000540)='tcp\n', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r2, &(0x7f00000005c0)='ipv4\n', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r3, &(0x7f0000000640)='127.0.0.1\n', 0xa) r4 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x1, 0x0) write(r4, &(0x7f00000006c0)='4420\n', 0x5) symlinkat(&(0x7f0000000700)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000740)='./config/nvmet/ports/1/subsystems/testsubsys\x00') 1.689454989s ago: executing program 3 (id=43): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f0000000280)='strings/0x409\x00', 0x1ff) mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0)="3336300a08395817d23684a439848be961ac0e6e165a1f6b5aa757732c2e81cbbeeea370bf94792c6ec3ae625afa847bd12bb66277d9ed001c068a2fc9724150ee668478dac8dfe4aed393ddeb264f4c6af1678e7d422900000000000000000000000000eaf8b4", 0x67) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='333333\n\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') syz_genetlink_get_family_id$tipc(&(0x7f0000000780), r4) symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') 1.66792698s ago: executing program 1 (id=44): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/ports/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r1, &(0x7f0000000380)='loop', 0x4) close(r1) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) write(r2, &(0x7f0000000580)='transport=loop,nqn=testsubsys', 0x1d) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000680)='./sys\x00', &(0x7f0000000700)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./sys/class/nvme/nvme0/rescan_controller\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='1', 0x1) close(r3) 1.621408221s ago: executing program 4 (id=45): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/dynamic_debug/control\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 1.616622551s ago: executing program 0 (id=46): r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000100)={'bond0\x00', @ifru_flags}) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000140)={'bond0\x00', @ifru_names='bond_slave_0\x00'}) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000180)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x4}]}}}]}, 0x3c}}, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000300)={'dummy0\x00', @ifru_flags}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000340)={'bond0\x00', @ifru_names='dummy0\x00'}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000380)={'dummy0\x00', @ifru_flags=0x1}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f00000003c0)={'bond0\x00', @ifru_flags=0x1}) nanosleep(&(0x7f0000000400)={0x0, 0x1dcd6500}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000420)='./proc\x00', 0x1ff) mount(&(0x7f0000000440), &(0x7f0000000480)='./proc\x00', &(0x7f00000004c0)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./proc/net/bonding/bond0\x00', 0x0, 0x0) read(r3, &(0x7f0000000600)=""/4096, 0x1000) 1.574670632s ago: executing program 2 (id=47): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/zswap/parameters/compressor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='lz4hc\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/zswap/parameters/enabled\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='1\x00', 0x1) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) madvise(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x15) mlock(&(0x7f0000000000/0x900000)=nil, 0x900000) 1.439875365s ago: executing program 4 (id=48): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f0000000280)='strings/0x409\x00', 0x1ff) mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0), 0x0) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='3333', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') syz_genetlink_get_family_id$tipc(&(0x7f0000000780), r4) symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') 1.416963096s ago: executing program 3 (id=49): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/zswap/parameters/compressor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='lz4hc\x00', 0x5) openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/zswap/parameters/enabled\x00', 0x2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r1, &(0x7f0000800000)=""/64, 0x40) madvise(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x15) 1.309777278s ago: executing program 3 (id=50): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="2200071900050000000018d90b84362cb51df662dbec5dcd22256294a2379e0d7b7db0cc888069a7c381b332e4e394bfc56dbf01a8f1f00229542fff9d666f4101aed9bbdd1f7b509b1e1e6a25ecd0a09b4caa33ba04a4637997f4faa22f524756823ca45036815b20189ba92dbc3a"], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, 0x0, 0x0}, 0x1c) r1 = socket$inet(0xa, 0x801, 0x84) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000240)=[{&(0x7f0000001700)=""/4095, 0xfff}], 0x1) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1a5}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r3, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000}) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f00000000c0)={0x3, "1f938a7b853b3a0a00000000000000000000fc00", 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r5, 0xc0303e03, &(0x7f0000000140)={"50edd24983fde74e78682dbc67d293c19050af5f39c0ce29436807917da2c17e", r6}) listen(r1, 0x8) r7 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x73, 0x983a}, 0x88) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 1.25320569s ago: executing program 4 (id=51): fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000080)={0x0, 0xf5, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000001040102000000c9fd0000000000000008000340000104000500010001"], 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) close(r1) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./myconfig/usb_gadget/g1/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000440)='44100,48000,88200,96000,176400,', 0x1f) symlinkat(&(0x7f0000000580)='./myconfig/usb_gadget/g1/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./myconfig/usb_gadget/g1/configs/c.1/uac2.usb0\x00') r2 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r2, 0x40946400, &(0x7f00000000c0)={'pcmda12\x00', [0x100, 0x7, 0x2, 0x1000, 0xf, 0x5, 0x79, 0x3, 0x80008, 0x6, 0xffffffff, 0x1, 0x800008, 0x5, 0x100, 0x101, 0xfffffffb, 0x9, 0x7f, 0x7fffffff, 0x89, 0xca9f, 0xfffffffe, 0x20001e58, 0xffffffff, 0xf39e, 0x3, 0x8, 0xa6b8, 0x0, 0xfffffff8]}) 1.25127282s ago: executing program 1 (id=52): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/zswap/parameters/compressor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='lz4hc\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/module/zswap/parameters/enabled\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='1\x00', 0x1) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r2, &(0x7f0000800000)=""/64, 0x40) write(r3, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r2, &(0x7f0000802000)=""/64, 0x40) write(r3, &(0x7f0000000240)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x40) read(r2, &(0x7f0000803000)=""/64, 0x40) madvise(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x16) 329.164892ms ago: executing program 3 (id=53): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(&(0x7f0000000140)=@filename='none\x00', &(0x7f0000000180)='./dev\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='0x0525\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='0xa4a8\n', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/printer.usb0\x00', 0x1ff) symlinkat(&(0x7f00000003c0)='./config/usb_gadget/g1/functions/printer.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1/configs/c.1/printer.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r2, &(0x7f0000000480)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004c0)={0x2}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./dev/g_printer0\x00', 0x802, 0x0) 265.873434ms ago: executing program 1 (id=54): r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x48044}, 0x40000) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r1 = socket(0xf, 0x5, 0x7fff) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000280)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x40106153, &(0x7f0000000000)) futex$unlock_wake_list32(&(0x7f0000002940)=0xfffffffe, 0x601, 0x200, 0x0, &(0x7f00000029c0)=0xfd, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @private=0xa010101}, @in6={0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xb6f}, @in6={0xa, 0x4e22, 0x9, @loopback, 0x5}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e21, @private=0xa010101}], 0x68) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r3, 0xc) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001500add427323b470c45b4560a067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe809020000ff0004f03a09000000ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) 213.432685ms ago: executing program 4 (id=55): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='333333', 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') 178.244336ms ago: executing program 0 (id=56): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000000)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/target\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/target/usb_gadget/naa.5001405000000001\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/target/usb_gadget/naa.5001405000000001/tpgt_1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/target/usb_gadget/naa.5001405000000001/tpgt_1/nexus\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='naa.5001405000000002\n\x00', 0x16) write(r0, &(0x7f0000000380)='NULL\n\x00', 0x5) close(r0) umount2(&(0x7f0000000000)='./config\x00', 0x2) 111.937747ms ago: executing program 2 (id=57): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x1000000) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000400)='./file0\n', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r1, &(0x7f0000000540)='tcp\n', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r2, &(0x7f00000005c0)='ipv4\n', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r3, &(0x7f0000000640)='127.0.0.1\n', 0xa) r4 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x1, 0x0) write(r4, &(0x7f00000006c0)='4420\n', 0x5) symlinkat(&(0x7f0000000700)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000740)='./config/nvmet/ports/1/subsystems/testsubsys\x00') 104.541978ms ago: executing program 1 (id=58): mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='./file1\x00', 0x1ff) mount$afs(&(0x7f0000000100)=@cell={0x23, 'syz0:', 'syz0'}, &(0x7f0000000e00)='./file1\x00', &(0x7f0000000c00), 0x0, 0x0) 67.143699ms ago: executing program 0 (id=59): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f0000000280)='strings/0x409\x00', 0x1ff) mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0)="3336300a08395817d23684a439848be961ac0e6e165a1f6b5aa757732c2e81cbbeeea370bf94792c6ec3ae625afa847bd12bb66277d9ed001c068a2fc9724150ee668478dac8dfe4aed393ddeb264f4c6af1678e7d422900000000000000000000000000eaf8b4", 0x67) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='333333\n\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') syz_genetlink_get_family_id$tipc(&(0x7f0000000780), r4) symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') 313.66µs ago: executing program 2 (id=60): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/dynamic_debug/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000100), 0x0) 0s ago: executing program 2 (id=61): mkdir(&(0x7f0000000080)='proc\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='proc\x00', &(0x7f0000000100)='proc\x00', &(0x7f0000000140)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='proc/self/root\x00', 0x10000, 0x0) fchdir(r0) chdir(&(0x7f00000001c0)='sys/kernel/config/usb_gadget\x00') chdir(&(0x7f0000000240)='g1\x00') mkdir(&(0x7f0000000280)='strings/0x409\x00', 0x1ff) mkdir(&(0x7f00000002c0)='configs/c.1\x00', 0x1ff) mkdir(&(0x7f0000000300)='configs/c.1/strings/0x409\x00', 0x1ff) mkdir(&(0x7f0000000340)='functions/uvc.0\x00', 0x1ff) mkdir(&(0x7f0000000380)='functions/uvc.0/streaming/uncompressed/u\x00', 0x1ff) mkdir(&(0x7f00000003c0)='functions/uvc.0/streaming/uncompressed/u/360p\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='functions/uvc.0/streaming/uncompressed/u/360p/wWidth\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)='640\n', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0), 0x0) r2 = openat(r0, &(0x7f0000000500)='functions/uvc.0/streaming/uncompressed/u/360p/dwFrameInterval\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='333333', 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='functions/uvc.0/streaming/uncompressed/u/360p/dwMaxVideoFrameBufferSize\x00', 0x1, 0x0) write(r3, &(0x7f00000004c0)='460800\n\x00', 0x8) mkdir(&(0x7f0000000640)='functions/uvc.0/streaming/header/h\x00', 0x1ff) fchdir(r0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x3, 0xffff, 0x0, 0xfb5, 0x17661de8}) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f8, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) chdir(&(0x7f0000000680)='sys/kernel/config/usb_gadget/g1/functions/uvc.0/streaming\x00') syz_genetlink_get_family_id$tipc(&(0x7f0000000780), r4) symlink(&(0x7f00000006c0)='uncompressed/u\x00', &(0x7f0000000700)='header/h/u\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts. [ 60.351735][ T4171] cgroup: Unknown subsys name 'net' [ 60.458608][ T4171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 62.034241][ T4171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 64.183906][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 64.208148][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 64.280827][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 64.337416][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 64.378215][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 64.412871][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.421696][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.431174][ T4185] device bridge_slave_0 entered promiscuous mode [ 64.444569][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.452409][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.461597][ T4185] device bridge_slave_1 entered promiscuous mode [ 64.536908][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.545061][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.554812][ T4190] device bridge_slave_0 entered promiscuous mode [ 64.566920][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.574831][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.583620][ T4190] device bridge_slave_1 entered promiscuous mode [ 64.607930][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.631634][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.672076][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.679393][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.687551][ T4188] device bridge_slave_0 entered promiscuous mode [ 64.697080][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.707221][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.714624][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.723346][ T4186] device bridge_slave_0 entered promiscuous mode [ 64.755364][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.763641][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.772745][ T4188] device bridge_slave_1 entered promiscuous mode [ 64.781589][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.799754][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.807430][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.816934][ T4186] device bridge_slave_1 entered promiscuous mode [ 64.826504][ T4185] team0: Port device team_slave_0 added [ 64.833129][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.841345][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.849691][ T4194] device bridge_slave_0 entered promiscuous mode [ 64.873719][ T4190] team0: Port device team_slave_0 added [ 64.893410][ T4185] team0: Port device team_slave_1 added [ 64.899681][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.906952][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.915665][ T4194] device bridge_slave_1 entered promiscuous mode [ 64.932854][ T4190] team0: Port device team_slave_1 added [ 64.948834][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.969199][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.988413][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.010540][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.035110][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.042544][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.070601][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.091028][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.098111][ T4190] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.124810][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.157576][ T4186] team0: Port device team_slave_0 added [ 65.164287][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.171884][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.199323][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.213733][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.224428][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.232325][ T4190] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.262135][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.278291][ T4188] team0: Port device team_slave_0 added [ 65.287235][ T4186] team0: Port device team_slave_1 added [ 65.303750][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.318829][ T4188] team0: Port device team_slave_1 added [ 65.368623][ T4194] team0: Port device team_slave_0 added [ 65.375914][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.384375][ T4186] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.414695][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.451491][ T4194] team0: Port device team_slave_1 added [ 65.457947][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.466101][ T4188] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.495576][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.510962][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.520104][ T4186] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.549109][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.567544][ T4185] device hsr_slave_0 entered promiscuous mode [ 65.576286][ T4185] device hsr_slave_1 entered promiscuous mode [ 65.599403][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.607464][ T4188] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.637752][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.658010][ T4190] device hsr_slave_0 entered promiscuous mode [ 65.665456][ T4190] device hsr_slave_1 entered promiscuous mode [ 65.673238][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.681671][ T4190] Cannot create hsr debugfs directory [ 65.719147][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.726683][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.759026][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.776485][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.784123][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.810782][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.842901][ T4186] device hsr_slave_0 entered promiscuous mode [ 65.850489][ T4186] device hsr_slave_1 entered promiscuous mode [ 65.857464][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.865172][ T4186] Cannot create hsr debugfs directory [ 65.879738][ T4199] Bluetooth: hci2: command 0x0409 tx timeout [ 65.887213][ T4199] Bluetooth: hci1: command 0x0409 tx timeout [ 65.889454][ T1332] Bluetooth: hci4: command 0x0409 tx timeout [ 65.901962][ T1332] Bluetooth: hci0: command 0x0409 tx timeout [ 65.920890][ T1332] Bluetooth: hci3: command 0x0409 tx timeout [ 65.962844][ T4188] device hsr_slave_0 entered promiscuous mode [ 65.972922][ T4188] device hsr_slave_1 entered promiscuous mode [ 65.981680][ T4188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.990356][ T4188] Cannot create hsr debugfs directory [ 66.010393][ T4194] device hsr_slave_0 entered promiscuous mode [ 66.017930][ T4194] device hsr_slave_1 entered promiscuous mode [ 66.025980][ T4194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.035197][ T4194] Cannot create hsr debugfs directory [ 66.386759][ T4185] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.407458][ T4185] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.417942][ T4185] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.433531][ T4185] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.446993][ T4190] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.460055][ T4190] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.482949][ T4190] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.498478][ T4190] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.546256][ T4186] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.557058][ T4186] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.569938][ T4186] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.605401][ T4186] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.675838][ T4188] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.714523][ T4188] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.731892][ T4188] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.754469][ T4188] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.795741][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.815636][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.844984][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.856082][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.864835][ T4194] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 66.875567][ T4194] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 66.887221][ T4194] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 66.903675][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.916908][ T4194] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 66.945467][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.960383][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.972907][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.997457][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.010408][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.024000][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.032910][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.068142][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.078575][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.090432][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.101022][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.108750][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.117345][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.126787][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.136798][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.144225][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.154207][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.165322][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.184908][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.229923][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.238404][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.252022][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.264318][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.275175][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.283089][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.295159][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.306269][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.320871][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.332061][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.342190][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.371879][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.381453][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.391219][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.404885][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.417039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.426724][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.438023][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.448172][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.475905][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.485480][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.496443][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.508126][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.516708][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.526724][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.547857][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.573512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.584325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.596248][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.603902][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.614681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.624269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.633579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.642471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.651622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.661054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.670831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.679986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.688372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.698600][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.713957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.723846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.739185][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.751247][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.765415][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.778065][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.809369][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.849671][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.865956][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.875984][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.893545][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.901086][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.916257][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.924739][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.947386][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.959554][ T4235] Bluetooth: hci1: command 0x041b tx timeout [ 67.959716][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.965931][ T4235] Bluetooth: hci2: command 0x041b tx timeout [ 67.975275][ T4236] Bluetooth: hci3: command 0x041b tx timeout [ 67.988199][ T4236] Bluetooth: hci0: command 0x041b tx timeout [ 67.995104][ T4236] Bluetooth: hci4: command 0x041b tx timeout [ 68.004953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.014546][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.022090][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.033894][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.044745][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.081309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.091198][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.100270][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.108602][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.122355][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.133097][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.153267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.164267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.196342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.205494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.215108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.225156][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.232711][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.245300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.255244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.264138][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.271670][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.279849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.288709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.298061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.307803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.316970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.326391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.335706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.344869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.379400][ T4186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.393050][ T4188] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.405317][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.415354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.426112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.435001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.444950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.455885][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.467168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.478879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.487544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.498585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.519447][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.530525][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.548027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.563168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.592602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.616090][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.640203][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.649415][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.669747][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.695001][ T4194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.724806][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.759803][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.843368][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.875521][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.893285][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.914127][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.926628][ T4185] device veth0_vlan entered promiscuous mode [ 68.963092][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.973055][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.036649][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.045223][ T4185] device veth1_vlan entered promiscuous mode [ 69.057683][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.069250][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.077108][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.105796][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.115743][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.125129][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.132889][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.144040][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.161186][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.216798][ T4185] device veth0_macvtap entered promiscuous mode [ 69.225578][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.234675][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.246198][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.256564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.265976][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.284857][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.306924][ T4185] device veth1_macvtap entered promiscuous mode [ 69.320272][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.330426][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.341997][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.351649][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.361277][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.371960][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.380499][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.394283][ T4190] device veth0_vlan entered promiscuous mode [ 69.404313][ T4188] device veth0_vlan entered promiscuous mode [ 69.419765][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.432618][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.443610][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.453992][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.463386][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.472866][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.498095][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.515272][ T4188] device veth1_vlan entered promiscuous mode [ 69.534283][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.543420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.555079][ T4190] device veth1_vlan entered promiscuous mode [ 69.577224][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.585972][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.599720][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.607370][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.616111][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.624522][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.634142][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.656986][ T4194] device veth0_vlan entered promiscuous mode [ 69.668430][ T4185] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.678475][ T4185] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.688116][ T4185] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.697805][ T4185] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.711800][ T4186] device veth0_vlan entered promiscuous mode [ 69.728612][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.738517][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.749870][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.760432][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.770598][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.780088][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.794149][ T4194] device veth1_vlan entered promiscuous mode [ 69.815160][ T4188] device veth0_macvtap entered promiscuous mode [ 69.837964][ T4186] device veth1_vlan entered promiscuous mode [ 69.861572][ T4188] device veth1_macvtap entered promiscuous mode [ 69.913211][ T4190] device veth0_macvtap entered promiscuous mode [ 69.930187][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.938853][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.948213][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.957860][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.968381][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.977972][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.987965][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.997455][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.008262][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.018721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.032169][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.041211][ T4236] Bluetooth: hci4: command 0x040f tx timeout [ 70.046685][ T4194] device veth0_macvtap entered promiscuous mode [ 70.054473][ T4236] Bluetooth: hci0: command 0x040f tx timeout [ 70.063923][ T4236] Bluetooth: hci3: command 0x040f tx timeout [ 70.066025][ T4190] device veth1_macvtap entered promiscuous mode [ 70.077434][ T4236] Bluetooth: hci1: command 0x040f tx timeout [ 70.094437][ T4186] device veth0_macvtap entered promiscuous mode [ 70.112537][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.123867][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.129738][ T1108] Bluetooth: hci2: command 0x040f tx timeout [ 70.132956][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.146699][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.155513][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.174527][ T4194] device veth1_macvtap entered promiscuous mode [ 70.194089][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.206714][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.221007][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.230284][ T4186] device veth1_macvtap entered promiscuous mode [ 70.240287][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.254168][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.270325][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.284856][ T4188] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.295281][ T4188] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.304770][ T4188] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.313817][ T4188] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.339452][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.348592][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.357813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.369700][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.381701][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.393203][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.435504][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.451007][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.465531][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.479480][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.501116][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.515193][ T4250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.518867][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.537105][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.542266][ T4250] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.547389][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.565429][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.577950][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.587188][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.597948][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.611521][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.622283][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.632517][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.644157][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.655812][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.667812][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.684595][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.695063][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.707240][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.724306][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.735356][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.748945][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.780024][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.794425][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.806063][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.817641][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.828161][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.841510][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.854591][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.866198][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.878626][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.888753][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.901184][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.912036][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.925796][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.938466][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.951976][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.968018][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.979412][ T4190] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.990158][ T4190] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.003245][ T4190] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.013387][ T4190] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.036275][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.046646][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.056110][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.066776][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.080386][ T4194] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.090630][ T4194] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.099431][ T4194] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.109551][ T4194] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.156532][ T739] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.163794][ T4258] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.166088][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.190370][ T739] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.192946][ T4258] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.198308][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.220183][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.232398][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.242819][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.254047][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.265781][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.278307][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.289899][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.317829][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.328502][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.336944][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.350297][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.387449][ T4186] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.407722][ T4186] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.417039][ T4186] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.428769][ T4186] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.458513][ T4250] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.475821][ T4250] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.545188][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.652707][ T4250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.667181][ T4250] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.705345][ T739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.733157][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.740600][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.753645][ T739] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.766192][ T739] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.776146][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.797969][ T4276] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6'. [ 71.811620][ T739] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.822378][ T739] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.847301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.866148][ T4276] lo speed is unknown, defaulting to 1000 [ 71.868421][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.886973][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.897474][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.917708][ T4276] lo speed is unknown, defaulting to 1000 [ 71.926806][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.930598][ T739] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.952809][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.956994][ T4276] lo speed is unknown, defaulting to 1000 [ 71.967259][ T739] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.994265][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.018228][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.030737][ T4269] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 72.130468][ T7] Bluetooth: hci1: command 0x0419 tx timeout [ 72.137030][ T7] Bluetooth: hci3: command 0x0419 tx timeout [ 72.158563][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 72.178666][ T7] Bluetooth: hci4: command 0x0419 tx timeout [ 72.208051][ T13] Bluetooth: hci2: command 0x0419 tx timeout [ 72.291841][ T4234] lo speed is unknown, defaulting to 1000 [ 72.299402][ T4276] infiniband syz0: set active [ 72.352080][ T4276] infiniband syz0: added lo [ 72.600518][ T4269] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 1.00 [ 72.661691][ T4269] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.782285][ T4269] usb 2-1: Product: syz [ 72.854161][ T4269] usb 2-1: Manufacturer: syz [ 72.920631][ T4269] usb 2-1: SerialNumber: syz [ 73.204792][ T4282] ftl_cs: FTL header not found. [ 73.215584][ T4269] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 73.288200][ T4269] usb 2-1: setting power ON [ 73.292171][ T4282] block2mtd: mtd1: [/dev/ram0] erase_size = 64KiB [65536] [ 73.300782][ T4276] RDS/IB: syz0: added [ 73.301184][ T4276] smc: adding ib device syz0 with port count 1 [ 73.329350][ T4276] smc: ib device syz0 port 1 has pnetid [ 73.337939][ T1332] lo speed is unknown, defaulting to 1000 [ 73.386765][ T4276] lo speed is unknown, defaulting to 1000 [ 74.284988][ T4321] Zero length message leads to an empty skb [ 74.289245][ T4276] lo speed is unknown, defaulting to 1000 [ 74.462099][ T4276] lo speed is unknown, defaulting to 1000 [ 74.529027][ T23] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 74.999281][ T23] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 75.369208][ T4269] dvb-usb: bulk message failed: -71 (2/0) [ 75.404866][ T4276] lo speed is unknown, defaulting to 1000 [ 75.405081][ T4269] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 75.420201][ T23] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 75.430467][ T23] usb 4-1: New USB device found, idVendor=8086, idProduct=0000, bcdDevice= 0.00 [ 75.442263][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.459362][ T4269] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 75.472855][ T4269] usb 2-1: media controller created [ 75.498384][ T4269] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 75.522428][ T4269] usb 2-1: selecting invalid altsetting 6 [ 75.529663][ T4269] usb 2-1: digital interface selection failed (-22) [ 75.536454][ T4269] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 75.629366][ T4269] usb 2-1: setting power OFF [ 75.757187][ T4269] dvb-usb: bulk message failed: -71 (2/0) [ 75.869466][ T23] usbhid 4-1:1.0: can't add hid device: -71 [ 75.892589][ T23] usbhid: probe of 4-1:1.0 failed with error -71 [ 75.904320][ T4269] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 76.044683][ T4269] usb 2-1: setting power ON [ 76.160243][ T23] usb 4-1: USB disconnect, device number 2 [ 76.189424][ T4269] dvb-usb: bulk message failed: -71 (2/0) [ 76.329189][ T4269] usb 2-1: analog interface selection failed (-71) [ 76.432646][ T4276] lo speed is unknown, defaulting to 1000 [ 76.499588][ T4269] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 76.528663][ T4269] dvb_usb_cxusb: probe of 2-1:1.0 failed with error -71 [ 76.588200][ T4269] usb 2-1: USB disconnect, device number 2 [ 77.712020][ T4375] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 77.755444][ T4368] sctp: failed to load transform for md5: -4 [ 78.751809][ T26] audit: type=1800 audit(1791131659.883:2): pid=4395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="attr_allow_any_host" dev="configfs" ino=33494 res=0 errno=0 [ 78.793674][ T26] audit: type=1800 audit(1791131659.913:3): pid=4395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="addr_trtype" dev="configfs" ino=33500 res=0 errno=0 [ 78.868156][ T4232] nvmet: creating controller 1 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:186e8779-3efc-41e2-82f7-819bd26ee5f5. [ 78.947706][ T4395] nvme nvme0: creating 2 I/O queues. [ 78.958439][ T4400] bond0: (slave bond_slave_0): Releasing backup interface [ 79.007297][ T4395] nvme nvme0: new ctrl: "testsubsys" [ 79.022139][ T4407] bond0: (slave bond_slave_1): Releasing backup interface [ 79.223254][ T4400] bond0: (slave dummy0): Enslaving as a backup interface with an up link [ 79.380687][ T9] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 79.479409][ T4407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.022824][ T4258] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 80.075231][ T9] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 80.095915][ T26] audit: type=1800 audit(1791131661.223:4): pid=4421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.53" name="idVendor" dev="configfs" ino=33553 res=0 errno=0 [ 80.142263][ T26] audit: type=1800 audit(1791131661.253:5): pid=4421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.53" name="idProduct" dev="configfs" ino=33554 res=0 errno=0 [ 80.187530][ T26] audit: type=1800 audit(1791131661.263:6): pid=4421 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.53" name="UDC" dev="configfs" ino=33559 res=0 errno=0 [ 80.258008][ T26] audit: type=1800 audit(1791131661.383:7): pid=4428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.56" name="nexus" dev="configfs" ino=33579 res=0 errno=0 [ 80.345825][ T4427] [ 80.348678][ T4427] ====================================================== [ 80.357399][ T4427] WARNING: possible circular locking dependency detected [ 80.365535][ T4427] syzkaller #0 Not tainted [ 80.371192][ T4427] ------------------------------------------------------ [ 80.378846][ T4427] syz.4.55/4427 is trying to acquire lock: [ 80.385034][ T4427] ffffffff8ceceb50 (gadget_subsys.su_mutex){+.+.}-{3:3}, at: uvcg_streaming_header_allow_link+0x6d/0x4a0 [ 80.400325][ T4427] [ 80.400325][ T4427] but task is already holding lock: [ 80.408306][ T4427] ffff88805ef34660 (&sb->s_type->i_mutex_key#21){++++}-{3:3}, at: configfs_symlink+0x47b/0x13b0 [ 80.420839][ T4427] [ 80.420839][ T4427] which lock already depends on the new lock. [ 80.420839][ T4427] [ 80.433487][ T4427] [ 80.433487][ T4427] the existing dependency chain (in reverse order) is: [ 80.444906][ T4427] [ 80.444906][ T4427] -> #3 (&sb->s_type->i_mutex_key#21){++++}-{3:3}: [ 80.457290][ T4427] down_write+0x38/0x60 [ 80.463205][ T4427] configfs_depend_item_unlocked+0x14c/0x450 [ 80.472072][ T4427] usbg_make_tpg+0x1dd/0x550 [ 80.478368][ T4427] target_fabric_make_tpg+0xa0/0x6d0 [ 80.484413][ T4427] configfs_mkdir+0x511/0x9e0 [ 80.489628][ T4427] vfs_mkdir+0x386/0x570 [ 80.494493][ T4427] do_mkdirat+0x1dd/0x5c0 [ 80.499767][ T4427] __x64_sys_mkdirat+0x85/0x90 [ 80.506587][ T4427] do_syscall_64+0x4c/0xa0 [ 80.512295][ T4427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.518898][ T4427] [ 80.518898][ T4427] -> #2 (tpg_instances_lock){+.+.}-{3:3}: [ 80.527090][ T4427] __mutex_lock_common+0x1e5/0x2400 [ 80.532918][ T4427] mutex_lock_nested+0x17/0x20 [ 80.538446][ T4427] tcm_alloc_inst+0x61/0x190 [ 80.543732][ T4427] usb_get_function_instance+0xd9/0x2e0 [ 80.549990][ T4427] function_make+0x118/0x350 [ 80.555136][ T4427] configfs_mkdir+0x511/0x9e0 [ 80.560362][ T4427] vfs_mkdir+0x386/0x570 [ 80.565237][ T4427] do_mkdirat+0x1dd/0x5c0 [ 80.570276][ T4427] __x64_sys_mkdirat+0x85/0x90 [ 80.575662][ T4427] do_syscall_64+0x4c/0xa0 [ 80.580803][ T4427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.587341][ T4427] [ 80.587341][ T4427] -> #1 (func_lock){+.+.}-{3:3}: [ 80.594729][ T4427] __mutex_lock_common+0x1e5/0x2400 [ 80.600697][ T4427] mutex_lock_nested+0x17/0x20 [ 80.606132][ T4427] usb_get_function_instance+0x2a/0x2e0 [ 80.612645][ T4427] function_make+0x118/0x350 [ 80.617779][ T4427] configfs_mkdir+0x511/0x9e0 [ 80.623080][ T4427] vfs_mkdir+0x386/0x570 [ 80.628373][ T4427] do_mkdirat+0x1dd/0x5c0 [ 80.633691][ T4427] __x64_sys_mkdirat+0x85/0x90 [ 80.639162][ T4427] do_syscall_64+0x4c/0xa0 [ 80.644830][ T4427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.651788][ T4427] [ 80.651788][ T4427] -> #0 (gadget_subsys.su_mutex){+.+.}-{3:3}: [ 80.660322][ T4427] __lock_acquire+0x38f7/0x7d40 [ 80.667046][ T4427] lock_acquire+0x19f/0x400 [ 80.673840][ T4427] __mutex_lock_common+0x1e5/0x2400 [ 80.681158][ T4427] mutex_lock_nested+0x17/0x20 [ 80.687507][ T4427] uvcg_streaming_header_allow_link+0x6d/0x4a0 [ 80.696845][ T4427] configfs_symlink+0x5a4/0x13b0 [ 80.705494][ T4427] vfs_symlink+0x245/0x3d0 [ 80.711849][ T4427] do_symlinkat+0x1ab/0x6b0 [ 80.718935][ T4427] __x64_sys_symlink+0x7a/0x90 [ 80.726042][ T4427] do_syscall_64+0x4c/0xa0 [ 80.732675][ T4427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.741449][ T4427] [ 80.741449][ T4427] other info that might help us debug this: [ 80.741449][ T4427] [ 80.754591][ T4427] Chain exists of: [ 80.754591][ T4427] gadget_subsys.su_mutex --> tpg_instances_lock --> &sb->s_type->i_mutex_key#21 [ 80.754591][ T4427] [ 80.773370][ T4427] Possible unsafe locking scenario: [ 80.773370][ T4427] [ 80.784286][ T4427] CPU0 CPU1 [ 80.791773][ T4427] ---- ---- [ 80.797763][ T4427] lock(&sb->s_type->i_mutex_key#21); [ 80.807752][ T4427] lock(tpg_instances_lock); [ 80.819579][ T4427] lock(&sb->s_type->i_mutex_key#21); [ 80.830151][ T4427] lock(gadget_subsys.su_mutex); [ 80.835761][ T4427] [ 80.835761][ T4427] *** DEADLOCK *** [ 80.835761][ T4427] [ 80.844686][ T4427] 2 locks held by syz.4.55/4427: [ 80.849633][ T4427] #0: ffff88801e040460 (sb_writers#14){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 80.859669][ T4427] #1: ffff88805ef34660 (&sb->s_type->i_mutex_key#21){++++}-{3:3}, at: configfs_symlink+0x47b/0x13b0 [ 80.872442][ T4427] [ 80.872442][ T4427] stack backtrace: [ 80.878824][ T4427] CPU: 0 PID: 4427 Comm: syz.4.55 Not tainted syzkaller #0 [ 80.886905][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 80.897511][ T4427] Call Trace: [ 80.901217][ T4427] [ 80.904674][ T4427] dump_stack_lvl+0x188/0x250 [ 80.911221][ T4427] ? load_image+0x410/0x410 [ 80.916756][ T4427] ? show_regs_print_info+0x20/0x20 [ 80.925487][ T4427] ? print_circular_bug+0x12b/0x1a0 [ 80.934109][ T4427] check_noncircular+0x2f8/0x400 [ 80.940928][ T4427] ? print_deadlock_bug+0x5d0/0x5d0 [ 80.948723][ T4427] ? lockdep_lock+0xf1/0x1f0 [ 80.954160][ T4427] ? mark_lock+0x94/0x320 [ 80.959794][ T4427] ? _find_first_zero_bit+0xd1/0xf0 [ 80.966514][ T4427] __lock_acquire+0x38f7/0x7d40 [ 80.973383][ T4427] ? lock_chain_count+0x20/0x20 [ 80.979934][ T4427] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 80.989660][ T4427] ? verify_lock_unused+0x140/0x140 [ 80.995222][ T4427] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 81.001392][ T4427] ? _raw_spin_unlock+0x40/0x40 [ 81.007184][ T4427] ? kmem_cache_free+0x8f/0x210 [ 81.013728][ T4427] ? mark_lock+0x94/0x320 [ 81.018701][ T4427] lock_acquire+0x19f/0x400 [ 81.024946][ T4427] ? uvcg_streaming_header_allow_link+0x6d/0x4a0 [ 81.032787][ T4427] ? vfs_symlink+0x245/0x3d0 [ 81.038392][ T4427] ? __might_sleep+0xf0/0xf0 [ 81.043867][ T4427] ? read_lock_is_recursive+0x10/0x10 [ 81.050666][ T4427] ? verify_lock_unused+0x140/0x140 [ 81.058130][ T4427] __mutex_lock_common+0x1e5/0x2400 [ 81.064133][ T4427] ? uvcg_streaming_header_allow_link+0x6d/0x4a0 [ 81.070755][ T4427] ? lock_chain_count+0x20/0x20 [ 81.076132][ T4427] ? uvcg_streaming_header_allow_link+0x6d/0x4a0 [ 81.083108][ T4427] ? mutex_lock_io_nested+0x60/0x60 [ 81.088685][ T4427] ? rwsem_write_trylock+0x135/0x1c0 [ 81.094302][ T4427] ? clear_nonspinnable+0x60/0x60 [ 81.100993][ T4427] mutex_lock_nested+0x17/0x20 [ 81.106283][ T4427] uvcg_streaming_header_allow_link+0x6d/0x4a0 [ 81.113178][ T4427] ? inode_permission+0xef/0x480 [ 81.119247][ T4427] ? bpf_lsm_inode_permission+0x5/0x10 [ 81.125597][ T4427] ? security_inode_permission+0xac/0xf0 [ 81.132179][ T4427] configfs_symlink+0x5a4/0x13b0 [ 81.137759][ T4427] ? end_current_label_crit_section+0x14b/0x170 [ 81.144199][ T4427] ? common_perm+0x15d/0x1b0 [ 81.148809][ T4427] ? from_kgid+0x14f/0x6a0 [ 81.153233][ T4427] ? apparmor_path_symlink+0x1ac/0x230 [ 81.158883][ T4427] ? lookup_one_qstr_excl+0x11c/0x240 [ 81.164397][ T4427] ? detach_groups+0x370/0x370 [ 81.170298][ T4427] ? inode_permission+0xef/0x480 [ 81.176857][ T4427] ? bpf_lsm_inode_symlink+0x5/0x10 [ 81.183004][ T4427] ? security_inode_symlink+0xb2/0x100 [ 81.188821][ T4427] vfs_symlink+0x245/0x3d0 [ 81.193470][ T4427] do_symlinkat+0x1ab/0x6b0 [ 81.198312][ T4427] ? vfs_symlink+0x3d0/0x3d0 [ 81.203327][ T4427] ? getname_flags+0x1f9/0x4f0 [ 81.208209][ T4427] __x64_sys_symlink+0x7a/0x90 [ 81.213226][ T4427] do_syscall_64+0x4c/0xa0 [ 81.218217][ T4427] ? clear_bhb_loop+0x30/0x80 [ 81.223105][ T4427] ? clear_bhb_loop+0x30/0x80 [ 81.228163][ T4427] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.235554][ T4427] RIP: 0033:0x7f7701217159 [ 81.240527][ T4427] 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 [ 81.263087][ T4427] RSP: 002b:00007f76ff46f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 81.272431][ T4427] RAX: ffffffffffffffda RBX: 00007f770149efa0 RCX: 00007f7701217159 [ 81.280627][ T4427] RDX: 0000000000000000 RSI: 0000200000000700 RDI: 00002000000006c0 [ 81.288627][ T4427] RBP: 00007f77012ae06b R08: 0000000000000000 R09: 0000000000000000 [ 81.296919][ T4427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.305666][ T4427] R13: 00007f770149f038 R14: 00007f770149efa0 R15: 00007ffc9f86f238 [ 81.314145][ T4427] [ 81.398951][ T4233] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 81.729372][ T4233] usb 1-1: Dual-Role OTG device on HNP port [ 81.749241][ T4233] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 5.15 [ 81.769767][ T4233] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.819001][ C0] configfs-gadget gadget: Using interface 0 [ 81.861979][ T4233] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x0525 pid 0xA4A8 [ 87.089146][ T1110] cfg80211: failed to load regulatory.db