last executing test programs: 3.678818478s ago: executing program 3 (id=743): mkdir(&(0x7f0000000600)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./config\x00', &(0x7f0000000700)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000800)='./config/usb_gadget/g1\x00', 0x1ff) close(0xffffffffffffffff) mkdir(0x0, 0x1ff) mkdir(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/ecm.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/ecm.usb0/ifname\x00', 0x1, 0x0) write(r0, &(0x7f0000001000)='syzkaller%d', 0xb) close(r0) chdir(&(0x7f0000001100)='./config/usb_gadget/g1\x00') symlink(&(0x7f0000001200)='functions/ecm.usb0\x00', &(0x7f0000001300)='configs/c.1/ecm.usb0\x00') 3.629606565s ago: executing program 3 (id=745): mkdir(&(0x7f0000000600)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./config\x00', &(0x7f0000000700)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/ecm.usb0/ifname\x00', 0x1, 0x0) write(r0, &(0x7f0000001000)='syzkaller%', 0xa) 3.569218932s ago: executing program 3 (id=748): mkdir(&(0x7f0000000040)='./mysys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./mysys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='0000:00:01.0', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./mysys/bus/pci/drivers/xhci_hcd/new_id\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='1af4 1050', 0x9) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) 3.07029326s ago: executing program 3 (id=770): syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 1.939298986s ago: executing program 0 (id=818): mkdir(&(0x7f0000000100)='./debug\x00', 0x1ff) r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./debug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/usb/devices\x00', 0x0, 0x0) read(r1, &(0x7f0000000500)=""/4096, 0x1000) 1.620597687s ago: executing program 2 (id=824): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='dwc3-h', 0x6) 1.620411022s ago: executing program 2 (id=826): mkdir(&(0x7f0000000000)='./gadget\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)="00000000090209000101008001120100020000004000000000000000000001", 0x1f) ioctl$SG_GET_PACK_ID(r0, 0x227c, 0x0) 1.087340208s ago: executing program 2 (id=829): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cfg\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./cfg\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./cfg/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./cfg/usb_gadget/g1/functions/eem.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000160)='syzkaller0\n', 0xb) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./cfg/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f00000001c0)='./cfg/usb_gadget/g1/functions/eem.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./cfg/usb_gadget/g1/configs/c.1/eem.usb0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cfg/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='dummy_', 0x6) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000300)={'syzkaller0\x00', 0x1}) nanosleep(&(0x7f0000000400)={0x0, 0x1dcd6500}, 0x0) 840.214923ms ago: executing program 1 (id=834): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x10) mount(0x0, 0x0, &(0x7f00000000c0)='tracefs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000001480)={[{@userxattr}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) getdents64(r0, &(0x7f0000000400)=""/4096, 0xc00) 840.120935ms ago: executing program 1 (id=835): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='dwc3-haps', 0x9) 837.765854ms ago: executing program 1 (id=836): mkdir(&(0x7f0000000040)='./mysys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./mysys/bus/pci/drivers/goku_udc/new_id\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='8086 10d', 0x8) openat(0xffffffffffffff9c, &(0x7f0000000200)='./mysys/bus/pci/devices/0000:00:02.0/driver/unbind\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./mysys/bus/pci/drivers/goku_udc/bind\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='0000:00:02.0\x00', 0xd) 780.0699ms ago: executing program 0 (id=837): mount(0x0, &(0x7f00000000c0)='./mysys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./mysys/bus/pci/devices/0000:00:01.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='0000:00:01.0', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./mysys/bus/pci/drivers/xhci_hcd/new_id\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='1af4 1050', 0x9) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) 779.903114ms ago: executing program 1 (id=838): mkdir(&(0x7f0000000000)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)="00000000090209000101008001120100020000004000000000000000000001", 0x1f) ioctl$SG_GET_PACK_ID(r0, 0x227c, 0x0) 720.632735ms ago: executing program 1 (id=839): r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r4, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc) r5 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0xfffffffc, 0x8}, 0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfb, 0x80}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x22ffffffff}, 0xc) r8 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r8, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc) r9 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r9, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc) r10 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r10, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) r11 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r11, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc) r12 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r12, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc) socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x80020000}, 0x48) r13 = socket$netlink(0x10, 0x3, 0x4) writev(r13, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824cabecc4b381eaadc28f23457e792945f64009400050028925aaa000000c600000000000000feff2c707f8f00ff", 0x58}], 0x1) 720.044927ms ago: executing program 1 (id=840): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006840)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x10b}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0) lseek(r2, 0x0, 0x0) 468.248732ms ago: executing program 2 (id=841): mkdir(&(0x7f0000000000)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)="00000000090209000101008001120100020000004000000000000000", 0x1c) 468.126ms ago: executing program 2 (id=842): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10104}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 400.12741ms ago: executing program 2 (id=843): mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ed) write(0xffffffffffffffff, &(0x7f0000000140)='0x1d6b\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/Loopback.usb0\x00', 0x1ed) symlinkat(&(0x7f0000000240)='./config/usb_gadget/g1/functions/Loopback.usb0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/Loopback.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000380)='dummy_udc.0\x00', 0xb) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000400)=ANY=[@ANYBLOB="12010002000000406b1d0401000001020301090224000101008032090400000000000000"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) nanosleep(&(0x7f0000000600)={0x0, 0x1dcd6500}, 0x0) 250.674322ms ago: executing program 0 (id=844): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='config\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='config\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='usb_gadget/g1\x00', 0x1ff) r1 = openat(r0, &(0x7f0000000180)='usb_gadget/g1\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000500)='configs/c.1\x00', 0x1ff) r2 = openat(r1, &(0x7f0000000540)='configs/c.1\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00000005c0)='strings/0x409\x00', 0x0, 0x0) openat(r3, &(0x7f0000000600)='configuration\x00', 0x2, 0x0) 250.470351ms ago: executing program 0 (id=845): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) close(0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000001600)='usbip-vudc.0', 0xc) write(0xffffffffffffffff, &(0x7f0000001800)='disconnect\n', 0xb) 199.105239ms ago: executing program 0 (id=846): mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./sys/bus/pci/devices/0000:00:1f.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000001900)='0000:00:1f.0', 0xc) 198.947661ms ago: executing program 0 (id=847): syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000300)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x5c, r4, 0x405, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r5}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000401}, 0x4c844) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x7, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10104}, [@IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000440)={0x0, 0xa1ff, &(0x7f0000000400)={&(0x7f0000000280)={0x34, r1, 0x1, 0x0, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'team0\x00'}}}}}, 0x34}}, 0x0) 177.031µs ago: executing program 3 (id=848): mkdir(0x0, 0x1ff) mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000001000)='./my_configfs/target/core/rd_mcp_0/dev0/alua/default_tg_pt_gp/members\x00', 0x14b981, 0x0) 0s ago: executing program 3 (id=849): mkdir(&(0x7f0000000000)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r0, &(0x7f0000000400), 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 0s ago: executing program 3 (id=850): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./my_configfs/usb_gadget/g1\x00', 0x1ff) chdir(&(0x7f0000000b00)='./my_configfs/usb_gadget/g1/functions/uvc.usb0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000e00)='streaming/uncompressed/u\x00', 0x1ff) symlink(&(0x7f0000000040)='streaming/uncompressed/u\x00', &(0x7f00000000c0)='UDC\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:24971' (ED25519) to the list of known hosts. [ 42.405399][ T5716] cgroup: Unknown subsys name 'net' [ 42.559094][ T5716] cgroup: Unknown subsys name 'cpuset' [ 42.565465][ T5716] cgroup: Unknown subsys name 'rlimit' [ 42.773384][ T5725] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 42.777098][ T42] kauditd_printk_skb: 33 callbacks suppressed [ 42.777108][ T42] audit: type=1400 audit(1784925595.882:154): avc: denied { relabelto } for pid=5725 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 42.786713][ T42] audit: type=1400 audit(1784925595.882:155): avc: denied { write } for pid=5725 comm="mkswap" path="/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 42.806097][ T42] audit: type=1400 audit(1784925595.902:156): avc: denied { read } for pid=5716 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 42.814554][ T42] audit: type=1400 audit(1784925595.902:157): avc: denied { open } for pid=5716 comm="syz-executor" path="/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.443846][ T5716] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.758941][ T42] audit: type=1400 audit(1784925599.862:158): avc: denied { execmem } for pid=5730 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 46.921420][ T42] audit: type=1400 audit(1784925600.022:159): avc: denied { create } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.930468][ T42] audit: type=1400 audit(1784925600.022:160): avc: denied { read write } for pid=5733 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1292 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.936407][ T5735] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.940275][ T42] audit: type=1400 audit(1784925600.022:161): avc: denied { open } for pid=5733 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1292 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.943930][ T5735] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 46.951769][ T42] audit: type=1400 audit(1784925600.032:162): avc: denied { ioctl } for pid=5733 comm="syz-executor" path="socket:[4889]" dev="sockfs" ino=4889 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.956790][ T5735] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 46.968795][ T5735] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.975486][ T5740] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 46.978754][ T5745] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 46.979367][ T5740] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.982421][ T5745] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 46.985771][ T5747] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 46.986222][ T5740] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 46.986567][ T5740] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.986668][ T5740] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 46.988624][ T5740] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.990007][ T5745] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 46.990866][ T5747] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 46.991724][ T5747] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 46.992456][ T5747] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 46.995150][ T5750] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 47.004943][ T42] audit: type=1400 audit(1784925600.102:163): avc: denied { read } for pid=5736 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 47.008003][ T5750] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 47.022388][ T5750] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 47.687421][ T5746] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.690266][ T5746] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.692623][ T5746] bridge_slave_0: entered allmulticast mode [ 47.695317][ T5746] bridge_slave_0: entered promiscuous mode [ 47.726537][ T5736] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.729042][ T5736] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.731369][ T5736] bridge_slave_0: entered allmulticast mode [ 47.734291][ T5736] bridge_slave_0: entered promiscuous mode [ 47.737371][ T5746] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.739694][ T5746] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.741966][ T5746] bridge_slave_1: entered allmulticast mode [ 47.744588][ T5746] bridge_slave_1: entered promiscuous mode [ 47.763045][ T5736] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.766022][ T5736] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.768428][ T5736] bridge_slave_1: entered allmulticast mode [ 47.771159][ T5736] bridge_slave_1: entered promiscuous mode [ 47.795296][ T5741] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.797892][ T5741] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.800093][ T5741] bridge_slave_0: entered allmulticast mode [ 47.802731][ T5741] bridge_slave_0: entered promiscuous mode [ 47.812711][ T5746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.818803][ T5746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.829166][ T5741] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.832081][ T5741] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.834958][ T5741] bridge_slave_1: entered allmulticast mode [ 47.837952][ T5741] bridge_slave_1: entered promiscuous mode [ 47.894033][ T5736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.905283][ T5736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.908435][ T5733] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.910930][ T5733] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.913353][ T5733] bridge_slave_0: entered allmulticast mode [ 47.916022][ T5733] bridge_slave_0: entered promiscuous mode [ 47.919830][ T5733] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.922617][ T5733] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.924953][ T5733] bridge_slave_1: entered allmulticast mode [ 47.927815][ T5733] bridge_slave_1: entered promiscuous mode [ 47.931569][ T5741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.936563][ T5741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.940747][ T5746] team0: Port device team_slave_0 added [ 47.943995][ T5746] team0: Port device team_slave_1 added [ 47.999954][ T5741] team0: Port device team_slave_0 added [ 48.012367][ T5746] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.015348][ T5746] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.025967][ T5746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.039370][ T5736] team0: Port device team_slave_0 added [ 48.042023][ T5741] team0: Port device team_slave_1 added [ 48.051078][ T5746] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.053955][ T5746] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.062120][ T5746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.068522][ T5733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.073460][ T5736] team0: Port device team_slave_1 added [ 48.087980][ T5733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.101465][ T5741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.104169][ T5741] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.114353][ T5741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.120084][ T5741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.122791][ T5741] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.130908][ T5741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.163864][ T5736] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.166247][ T5736] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.174166][ T5736] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.199868][ T5733] team0: Port device team_slave_0 added [ 48.213677][ T5736] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.216066][ T5736] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.226341][ T5736] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.242331][ T5733] team0: Port device team_slave_1 added [ 48.269399][ T5746] hsr_slave_0: entered promiscuous mode [ 48.273805][ T5746] hsr_slave_1: entered promiscuous mode [ 48.289852][ T5741] hsr_slave_0: entered promiscuous mode [ 48.292755][ T5741] hsr_slave_1: entered promiscuous mode [ 48.295396][ T5741] debugfs: 'hsr0' already exists in 'hsr' [ 48.298085][ T5741] Cannot create hsr debugfs directory [ 48.314849][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.318011][ T5733] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.328426][ T5733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.333037][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.335347][ T5733] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.344154][ T5733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.384350][ T5736] hsr_slave_0: entered promiscuous mode [ 48.386598][ T5736] hsr_slave_1: entered promiscuous mode [ 48.388582][ T5736] debugfs: 'hsr0' already exists in 'hsr' [ 48.390193][ T5736] Cannot create hsr debugfs directory [ 48.461125][ T5733] hsr_slave_0: entered promiscuous mode [ 48.463401][ T5733] hsr_slave_1: entered promiscuous mode [ 48.465518][ T5733] debugfs: 'hsr0' already exists in 'hsr' [ 48.467662][ T5733] Cannot create hsr debugfs directory [ 48.674686][ T5746] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.681027][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.687680][ T5746] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.691882][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.695710][ T5746] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.701611][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.705224][ T5746] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.711838][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.758562][ T5741] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 48.764769][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.767996][ T5741] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.771968][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.777191][ T5741] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.782055][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.785370][ T5741] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.791229][ T5741] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.852972][ T5736] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.858955][ T5736] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.862325][ T5736] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.866509][ T5736] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.870625][ T5736] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.877323][ T5736] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.886776][ T5736] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.891510][ T5736] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.955622][ T5746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.974469][ T5733] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.981410][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.985032][ T5733] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.990952][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.995416][ T5733] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.002062][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.006141][ T5733] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.011444][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.016684][ T5750] Bluetooth: hci0: command tx timeout [ 49.032197][ T5746] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.059644][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.062659][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.088865][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.091906][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.096643][ T5750] Bluetooth: hci3: command tx timeout [ 49.096681][ T5735] Bluetooth: hci2: command tx timeout [ 49.097873][ T5737] Bluetooth: hci1: command tx timeout [ 49.101639][ T5741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.157515][ T5741] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.183871][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.186521][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.189760][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.191979][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.212923][ T5736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.246468][ T5736] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.266764][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.269655][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.290162][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.292552][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.310417][ T5733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.347943][ T5733] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.359263][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.361547][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.377091][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.379389][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.534887][ T5746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.585151][ T5746] veth0_vlan: entered promiscuous mode [ 49.598180][ T5741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.601677][ T5746] veth1_vlan: entered promiscuous mode [ 49.628628][ T5746] veth0_macvtap: entered promiscuous mode [ 49.639552][ T5746] veth1_macvtap: entered promiscuous mode [ 49.647795][ T5736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.662597][ T5741] veth0_vlan: entered promiscuous mode [ 49.672055][ T5746] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.691177][ T5746] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.701292][ T5741] veth1_vlan: entered promiscuous mode [ 49.717424][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.730455][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.744001][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.748029][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.753141][ T5736] veth0_vlan: entered promiscuous mode [ 49.766514][ T5733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.770865][ T5736] veth1_vlan: entered promiscuous mode [ 49.774718][ T5741] veth0_macvtap: entered promiscuous mode [ 49.787480][ T5741] veth1_macvtap: entered promiscuous mode [ 49.828657][ T5741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.842634][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.846690][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.849122][ T5741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.875117][ T5736] veth0_macvtap: entered promiscuous mode [ 49.880644][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.884335][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.898497][ T5733] veth0_vlan: entered promiscuous mode [ 49.898752][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.901154][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.902956][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.906455][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.914014][ T5736] veth1_macvtap: entered promiscuous mode [ 49.922071][ T5733] veth1_vlan: entered promiscuous mode [ 49.924409][ T42] kauditd_printk_skb: 4 callbacks suppressed [ 49.924418][ T42] audit: type=1400 audit(1784925603.022:168): avc: denied { mount } for pid=5746 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 49.935979][ T42] audit: type=1400 audit(1784925603.022:169): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/syzkaller.MK3J9c/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 49.943854][ T42] audit: type=1400 audit(1784925603.032:170): avc: denied { mount } for pid=5746 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 49.950577][ T5736] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.951758][ T42] audit: type=1400 audit(1784925603.032:171): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/syzkaller.MK3J9c/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 49.962139][ T42] audit: type=1400 audit(1784925603.032:172): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/syzkaller.MK3J9c/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=8583 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 49.966137][ T5733] veth0_macvtap: entered promiscuous mode [ 49.970681][ T42] audit: type=1400 audit(1784925603.032:173): avc: denied { unmount } for pid=5746 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.978938][ T42] audit: type=1400 audit(1784925603.042:174): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2838 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 49.983273][ T5746] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 49.990295][ T42] audit: type=1400 audit(1784925603.042:175): avc: denied { mount } for pid=5746 comm="syz-executor" name="/" dev="gadgetfs" ino=7527 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 50.000250][ T5733] veth1_macvtap: entered promiscuous mode [ 50.003385][ T42] audit: type=1400 audit(1784925603.042:176): avc: denied { mount } for pid=5746 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 50.004380][ T5736] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.010639][ T42] audit: type=1400 audit(1784925603.042:177): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 50.018231][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.053406][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.059827][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.067124][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.068087][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.070099][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.092797][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.109323][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.110367][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.113207][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.138058][ T5787] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.141427][ T5787] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.157500][ T5787] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.160893][ T5787] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.174074][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.178044][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.222414][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.225764][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.237126][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.239948][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.255403][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.258642][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.381433][ T5900] Config c/1 of g1 needs at least one function. [ 50.384896][ T5900] udc dummy_udc.0: failed to start g1: -22 [ 50.387264][ T5900] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 50.391452][ T5900] UDC core: g1: couldn't find an available UDC or it's busy [ 50.510904][ T5908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.514293][ T5908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.746068][ T5849] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 50.917508][ T5849] usb 5-1: Dual-Role OTG device on HNP port [ 50.920182][ T5849] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.02 [ 50.923733][ T5849] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.946744][ T5849] gspca_main: spca501-2.14.0 probing 0000:0000 [ 50.955019][ T5849] gspca_spca501: reg write: error -32 [ 50.956918][ T5849] spca501 5-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 50.959144][ T5849] spca501 5-1:1.0: probe with driver spca501 failed with error -22 [ 51.106115][ T5735] Bluetooth: hci0: command tx timeout [ 51.178127][ T5735] Bluetooth: hci1: command tx timeout [ 51.180248][ T5750] Bluetooth: hci3: command tx timeout [ 51.186206][ T5735] Bluetooth: hci2: command tx timeout [ 51.761072][ T5949] gadgetfs: bound to dummy_udc driver [ 51.804545][ T5951] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.809860][ T5951] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.177366][ T5735] Bluetooth: hci0: command tx timeout [ 53.218746][ T5892] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 53.256314][ T5735] Bluetooth: hci2: command tx timeout [ 53.256630][ T5750] Bluetooth: hci3: command tx timeout [ 53.257257][ T5737] Bluetooth: hci1: command tx timeout [ 53.486621][ T61] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 53.637904][ T61] usb 6-1: config index 0 descriptor too short (expected 36, got 18) [ 53.642315][ T61] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 0.00 [ 53.645156][ T61] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.647936][ T61] usb 6-1: Product: syz [ 53.649537][ T61] usb 6-1: Manufacturer: syz [ 53.651306][ T61] usb 6-1: SerialNumber: syz [ 53.894531][ T6026] gadgetfs: bound to dummy_udc driver [ 54.652172][ T6060] gadgetfs: bound to dummy_udc driver [ 54.934925][ T6092] gadgetfs: bound to dummy_udc driver [ 55.266026][ T5750] Bluetooth: hci0: command tx timeout [ 55.336516][ T5750] Bluetooth: hci2: command tx timeout [ 55.337816][ T5737] Bluetooth: hci3: command tx timeout [ 55.337846][ T5735] Bluetooth: hci1: command tx timeout [ 55.469004][ T42] kauditd_printk_skb: 110 callbacks suppressed [ 55.469020][ T42] audit: type=1400 audit(1784925608.572:288): avc: denied { write } for pid=6118 comm="syz.2.96" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 55.480421][ T42] audit: type=1400 audit(1784925608.572:289): avc: denied { write } for pid=6118 comm="syz.2.96" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 55.577250][ T6129] netlink: 28 bytes leftover after parsing attributes in process `syz.0.100'. [ 55.612393][ T42] audit: type=1400 audit(1784925608.712:290): avc: denied { write } for pid=6130 comm="syz.0.101" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 55.621116][ T42] audit: type=1400 audit(1784925608.712:291): avc: denied { write } for pid=6130 comm="syz.0.101" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 56.107509][ T6155] netlink: 28 bytes leftover after parsing attributes in process `syz.3.111'. [ 56.228682][ T42] audit: type=1400 audit(1784925609.322:292): avc: denied { write } for pid=6166 comm="syz.0.116" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 56.239209][ T42] audit: type=1400 audit(1784925609.332:293): avc: denied { write } for pid=6166 comm="syz.0.116" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 56.266526][ T34] usb 6-1: USB disconnect, device number 2 [ 56.297000][ T6176] netlink: 28 bytes leftover after parsing attributes in process `syz.3.120'. [ 56.371661][ T42] audit: type=1400 audit(1784925609.472:294): avc: denied { write } for pid=6183 comm="syz.1.123" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 56.382223][ T42] audit: type=1400 audit(1784925609.472:295): avc: denied { write } for pid=6183 comm="syz.1.123" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 56.776055][ T5849] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 56.930352][ T5849] usb 8-1: config index 0 descriptor too short (expected 36, got 18) [ 56.939220][ T5849] usb 8-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 0.00 [ 56.946178][ T5849] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.951006][ T5849] usb 8-1: Product: syz [ 56.952850][ T5849] usb 8-1: Manufacturer: syz [ 56.954800][ T5849] usb 8-1: SerialNumber: syz [ 57.017446][ T42] audit: type=1400 audit(1784925610.112:296): avc: denied { write } for pid=6216 comm="syz.0.138" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 57.031862][ T42] audit: type=1400 audit(1784925610.112:297): avc: denied { write } for pid=6216 comm="syz.0.138" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 58.472919][ T6305] Zero length message leads to an empty skb [ 59.551384][ T5849] usb 8-1: USB disconnect, device number 2 [ 59.665009][ T6359] e1000e 0000:00:02.0 eth1: removed PHC [ 59.771237][ T6359] e1000e 0000:00:02.0 eth1: NIC Link is Down [ 59.863539][ T6376] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 59.869188][ T6376] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 59.947269][ T6363] goku_udc 0000:00:02.0: TC86C001 USB Device Controller [ 59.950522][ T6363] goku_udc 0000:00:02.0: version: 30-Oct 2003 (dma IN) [ 59.952793][ T6363] goku_udc 0000:00:02.0: irq 22, pci mem ffffc90006ce0000 [ 60.397926][ T6437] goku_udc 0000:00:02.0: unbind [ 60.451615][ T6437] goku_udc 0000:00:02.0: TC86C001 USB Device Controller [ 60.454261][ T6437] goku_udc 0000:00:02.0: version: 30-Oct 2003 (dma IN) [ 60.457397][ T6437] goku_udc 0000:00:02.0: irq 22, pci mem ffffc90006ee0000 [ 60.500858][ T42] kauditd_printk_skb: 40 callbacks suppressed [ 60.500876][ T42] audit: type=1400 audit(1784925613.602:338): avc: denied { write } for pid=6443 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.557371][ T42] audit: type=1400 audit(1784925613.662:339): avc: denied { write } for pid=6448 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.708847][ T42] audit: type=1800 audit(1784925613.812:340): pid=6466 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.224" name="configuration" dev="configfs" ino=11503 res=0 errno=0 [ 60.745377][ T42] audit: type=1400 audit(1784925613.842:341): avc: denied { write } for pid=6469 comm="syz.2.226" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.760368][ T42] audit: type=1400 audit(1784925613.842:342): avc: denied { write } for pid=6469 comm="syz.2.226" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.857527][ T42] audit: type=1400 audit(1784925613.962:343): avc: denied { write } for pid=6481 comm="syz.3.231" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.864381][ T42] audit: type=1400 audit(1784925613.962:344): avc: denied { write } for pid=6481 comm="syz.3.231" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.929198][ T42] audit: type=1400 audit(1784925614.032:345): avc: denied { write } for pid=6488 comm="syz.0.233" name="functions" dev="configfs" ino=10466 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 60.939462][ T42] audit: type=1400 audit(1784925614.032:346): avc: denied { write } for pid=6488 comm="syz.0.233" name="extensions" dev="configfs" ino=11543 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 61.091315][ T42] audit: type=1400 audit(1784925614.192:347): avc: denied { write } for pid=6499 comm="syz.0.238" name="functions" dev="configfs" ino=10466 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 61.173848][ T6505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.177089][ T6505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.220108][ T6559] goku_udc 0000:00:02.0: unbind [ 62.317628][ T6572] amd5536udc-pci 0000:00:02.0: Synopsys USB Device Controller [ 62.323243][ T6572] amd5536udc-pci 0000:00:02.0: DMA mode (PPBNDU) [ 62.374371][ T6578] Bluetooth: MGMT ver 1.23 [ 62.387657][ T6584] gadgetfs: bound to dummy_udc driver [ 62.390387][ T6582] For dev_enable ops, only valid value is "1" [ 62.461332][ T6594] capability: warning: `syz.0.279' uses deprecated v2 capabilities in a way that may be insecure [ 62.482319][ T6598] bridge_slave_0: left allmulticast mode [ 62.484369][ T6598] bridge_slave_0: left promiscuous mode [ 62.487655][ T6598] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.491382][ T6594] ======================================================= [ 62.491382][ T6594] WARNING: The mand mount option has been deprecated and [ 62.491382][ T6594] and is ignored by this kernel. Remove the mand [ 62.491382][ T6594] option from the mount to silence this warning. [ 62.491382][ T6594] ======================================================= [ 62.504783][ T6598] bridge_slave_1: left allmulticast mode [ 62.508141][ T6598] bridge_slave_1: left promiscuous mode [ 62.510009][ T6598] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.511582][ T6594] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 62.518694][ T6598] bond0: (slave bond_slave_0): Releasing backup interface [ 62.524031][ T6598] bond0: (slave bond_slave_1): Releasing backup interface [ 62.536432][ T6598] team0: Port device team_slave_0 removed [ 62.540841][ T6598] team0: Port device team_slave_1 removed [ 62.543029][ T6598] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 62.545272][ T6598] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 62.550230][ T6598] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 62.552538][ T6598] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 62.558043][ T6598] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 62.569013][ T6600] bridge_slave_0: left allmulticast mode [ 62.571221][ T6600] bridge_slave_0: left promiscuous mode [ 62.573191][ T6600] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.577865][ T6600] bridge_slave_1: left allmulticast mode [ 62.579836][ T6600] bridge_slave_1: left promiscuous mode [ 62.581802][ T6600] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.588992][ T6600] bond0: (slave bond_slave_0): Releasing backup interface [ 62.594307][ T6600] bond0: (slave bond_slave_1): Releasing backup interface [ 62.620302][ T6600] team0: Port device team_slave_0 removed [ 62.629345][ T6600] team0: Port device team_slave_1 removed [ 62.631637][ T6600] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 62.634181][ T6600] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 62.637403][ T6605] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.638097][ T6600] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 62.641056][ T6605] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.642929][ T6600] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 62.652552][ T6600] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 62.663626][ T6601] team0: Mode changed to "roundrobin" [ 62.666539][ T6606] netlink: 'syz.1.282': attribute type 10 has an invalid length. [ 62.667580][ T6598] ip6_vti0: entered promiscuous mode [ 62.673821][ T6598] team0: Device ip6_vti0 failed to enter team mode [ 62.676815][ T6598] team0: Device ip6_vti0 failed to enter team mode [ 62.680001][ T6603] vlan0: entered promiscuous mode [ 62.687598][ T6603] team0: Port device vlan0 added [ 62.691692][ T6606] team0: Device vxcan0 failed to enter team mode [ 62.693888][ T6606] team0: Device vxcan0 failed to enter team mode [ 62.696610][ T6600] tipc: Started in network mode [ 62.698347][ T6600] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 62.700966][ T6600] tipc: Enabled bearer , priority 0 [ 62.921311][ T6610] xhci_hcd 0000:00:01.0: xHCI Host Controller [ 62.928184][ T6610] xhci_hcd 0000:00:01.0: new USB bus registered, assigned bus number 63 [ 62.973094][ T6610] xhci_hcd 0000:00:01.0: Host halt failed, -110 [ 62.975100][ T6610] xhci_hcd 0000:00:01.0: can't setup: -110 [ 62.977403][ T6610] xhci_hcd 0000:00:01.0: USB bus 63 deregistered [ 63.008526][ T6610] xhci_hcd 0000:00:01.0: init 0000:00:01.0 fail, -110 [ 63.010854][ T6610] xhci_hcd 0000:00:01.0: probe with driver xhci_hcd failed with error -110 [ 63.837091][ T5849] tipc: Node number set to 11578026 [ 65.386015][ T5844] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 65.538188][ T5844] usb 6-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 65.542710][ T5844] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.562852][ T5844] usb 6-1: USB2VGA dongle found at address 3 [ 65.581682][ T5844] usb 6-1: Allocated 8 output buffers [ 66.048127][ T42] kauditd_printk_skb: 337 callbacks suppressed [ 66.048137][ T42] audit: type=1400 audit(1784925619.152:685): avc: denied { write } for pid=6781 comm="syz.2.361" name="color_matching" dev="configfs" ino=11102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.089703][ T42] audit: type=1400 audit(1784925619.192:686): avc: denied { write } for pid=6783 comm="syz.2.362" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.096497][ T42] audit: type=1400 audit(1784925619.192:687): avc: denied { write } for pid=6783 comm="syz.2.362" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.309399][ T42] audit: type=1400 audit(1784925619.412:688): avc: denied { write } for pid=6803 comm="syz.3.372" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.326024][ T42] audit: type=1400 audit(1784925619.412:689): avc: denied { write } for pid=6803 comm="syz.3.372" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.377116][ T5737] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 66.381279][ T5737] Bluetooth: hci1: Injecting HCI hardware error event [ 66.385285][ T5750] Bluetooth: hci1: hardware error 0x00 [ 66.520317][ T42] audit: type=1400 audit(1784925619.622:690): avc: denied { write } for pid=6832 comm="syz.3.385" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.529744][ T42] audit: type=1400 audit(1784925619.622:691): avc: denied { write } for pid=6832 comm="syz.3.385" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.774170][ T5844] usb 6-1: Failed to early initialize device [ 66.781386][ T5844] usb 6-1: USB disconnect, device number 3 [ 66.881762][ T42] audit: type=1400 audit(1784925619.982:692): avc: denied { write } for pid=6853 comm="syz.3.395" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 66.888773][ T42] audit: type=1400 audit(1784925619.982:693): avc: denied { write } for pid=6853 comm="syz.3.395" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 67.043509][ T42] audit: type=1400 audit(1784925620.142:694): avc: denied { write } for pid=6875 comm="syz.2.406" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 67.725310][ T6970] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 67.736079][ T24] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 67.890627][ T24] usb 6-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 67.893512][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.903647][ T24] usb 6-1: USB2VGA dongle found at address 4 [ 67.907038][ T24] usb 6-1: Allocated 8 output buffers [ 68.192666][ T7019] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 68.457451][ T5750] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 68.472113][ T7049] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 69.114067][ T24] usb 6-1: Failed to early initialize device [ 69.122700][ T24] usb 6-1: USB disconnect, device number 4 [ 69.713588][ T7186] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 69.894336][ T7212] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 70.095953][ T1045] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 70.172367][ T7243] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 70.270103][ T1045] usb 6-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 70.274714][ T1045] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.287054][ T1045] usb 6-1: USB2VGA dongle found at address 5 [ 70.292673][ T1045] usb 6-1: Allocated 8 output buffers [ 70.493290][ T1045] usb 6-1: Failed to early initialize device [ 70.500446][ T1045] usb 6-1: USB disconnect, device number 5 [ 70.534083][ T7267] overlayfs: overlapping lowerdir path [ 70.538487][ T7267] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 70.542015][ T7267] overlayfs: overlapping lowerdir path [ 70.717988][ T7299] overlayfs: overlapping lowerdir path [ 70.721626][ T7299] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 70.724373][ T7299] overlayfs: overlapping lowerdir path [ 70.975243][ T7319] overlayfs: overlapping lowerdir path [ 70.979739][ T7319] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 70.982936][ T7319] overlayfs: overlapping lowerdir path [ 71.100800][ T1445] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.103348][ T1445] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.294920][ T42] kauditd_printk_skb: 436 callbacks suppressed [ 71.294931][ T42] audit: type=1400 audit(1784925624.392:1131): avc: denied { write } for pid=7362 comm="syz.0.633" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.310245][ T42] audit: type=1400 audit(1784925624.392:1132): avc: denied { write } for pid=7362 comm="syz.0.633" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.377834][ T42] audit: type=1800 audit(1784925624.482:1133): pid=7383 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.642" name="configuration" dev="configfs" ino=14609 res=0 errno=0 [ 71.541976][ T42] audit: type=1800 audit(1784925624.642:1134): pid=7408 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.653" name="configuration" dev="configfs" ino=12218 res=0 errno=0 [ 71.583727][ T42] audit: type=1400 audit(1784925624.682:1135): avc: denied { write } for pid=7413 comm="syz.1.657" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.592292][ T42] audit: type=1400 audit(1784925624.682:1136): avc: denied { write } for pid=7413 comm="syz.1.657" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.600046][ T42] audit: type=1400 audit(1784925624.692:1137): avc: denied { write } for pid=7413 comm="syz.1.657" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.606922][ T42] audit: type=1400 audit(1784925624.692:1138): avc: denied { write } for pid=7413 comm="syz.1.657" name="c.1" dev="configfs" ino=10127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 71.683208][ T7425] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 71.694362][ T42] audit: type=1400 audit(1784925624.792:1139): avc: denied { search } for pid=7424 comm="syz.1.662" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 71.700588][ T42] audit: type=1400 audit(1784925624.792:1140): avc: denied { search } for pid=7424 comm="syz.1.662" name="/" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 71.940122][ T7453] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 72.324283][ T7491] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 72.596280][ T7518] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 72.987555][ T7558] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 73.215993][ T7584] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 73.292822][ T7594] For dev_enable ops, only valid value is "1" [ 73.458113][ T7616] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 73.639193][ T7626] For dev_enable ops, only valid value is "1" [ 73.762552][ T7636] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 73.966943][ T7665] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 74.175958][ T24] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 74.315978][ T24] usb 8-1: device descriptor read/64, error -71 [ 74.578483][ T24] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 74.726031][ T24] usb 8-1: device descriptor read/64, error -71 [ 74.742064][ T7745] amd5536udc-pci 0000:00:02.0: probe with driver amd5536udc-pci failed with error -16 [ 74.820036][ T7753] syzkaller0: entered promiscuous mode [ 74.821821][ T7753] syzkaller0: entered allmulticast mode [ 74.846963][ T24] usb usb8-port1: attempt power cycle [ 74.992802][ T7755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.995690][ T7755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.206105][ T24] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 75.236336][ T24] usb 8-1: device descriptor read/8, error -71 [ 75.288941][ T7763] overlayfs: overlapping lowerdir path [ 75.293100][ T7763] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 75.295810][ T7763] overlayfs: overlapping lowerdir path [ 75.496179][ T24] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 75.516643][ T24] usb 8-1: device descriptor read/8, error -71 [ 75.627783][ T24] usb usb8-port1: unable to enumerate USB device [ 75.904156][ T7778] amd5536udc-pci 0000:00:02.0: probe with driver amd5536udc-pci failed with error -16 [ 76.088557][ T7791] overlayfs: overlapping lowerdir path [ 76.091365][ T7791] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 76.094301][ T7791] overlayfs: overlapping lowerdir path [ 76.507842][ T7809] ip6_vti0: entered promiscuous mode [ 76.770664][ T7819] bridge_slave_0: left allmulticast mode [ 76.773063][ T7819] bridge_slave_0: left promiscuous mode [ 76.775561][ T7819] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.780305][ T5750] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 76.784283][ T5750] Bluetooth: hci3: Injecting HCI hardware error event [ 76.787282][ T5750] Bluetooth: hci3: hardware error 0x00 [ 76.788801][ T7819] bridge_slave_1: left allmulticast mode [ 76.791879][ T7819] bridge_slave_1: left promiscuous mode [ 76.794421][ T7819] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.795989][ T61] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 76.805687][ T7819] bond0: (slave bond_slave_0): Releasing backup interface [ 76.810959][ T7819] bond0: (slave bond_slave_1): Releasing backup interface [ 76.817331][ T7819] team0: Port device team_slave_0 removed [ 76.821381][ T7819] team0: Port device team_slave_1 removed [ 76.824341][ T7819] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.827157][ T7819] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.830196][ T7819] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.832447][ T7819] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.836801][ T7819] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 76.846712][ T7820] team0: Mode changed to "random" [ 76.874634][ T7819] vlan0: entered promiscuous mode [ 76.885329][ T7819] team0: Port device vlan0 added [ 76.894658][ T7819] tipc: Started in network mode [ 76.896255][ T7819] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 76.899505][ T7819] tipc: Enabled bearer , priority 0 [ 76.957610][ T61] usb 7-1: config index 0 descriptor too short (expected 36, got 18) [ 76.962268][ T61] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0104, bcdDevice= 0.00 [ 76.965211][ T61] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.968103][ T61] usb 7-1: Product: syz [ 76.969552][ T61] usb 7-1: Manufacturer: syz [ 76.971133][ T61] usb 7-1: SerialNumber: syz [ 77.013663][ T42] kauditd_printk_skb: 2467 callbacks suppressed [ 77.013676][ T42] audit: type=1400 audit(1784925630.112:3608): avc: denied { write } for pid=7825 comm="syz.3.850" name="uncompressed" dev="configfs" ino=11546 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.014568][ T7826] [ 77.015725][ T42] audit: type=1400 audit(1784925630.112:3609): avc: denied { write } for pid=7825 comm="syz.3.850" name="uvc.usb0" dev="configfs" ino=11530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.024639][ T7826] ====================================================== [ 77.024653][ T7826] WARNING: possible circular locking dependency detected [ 77.024661][ T7826] syzkaller #0 Not tainted [ 77.024672][ T7826] ------------------------------------------------------ [ 77.024679][ T7826] syz.3.850/7826 is trying to acquire lock: [ 77.024690][ T7826] ffffffff901cfe68 (gadget_subsys.su_mutex){+.+.}-{4:4}, at: uvc_func_allow_link+0x76/0x3f0 [ 77.024743][ T7826] [ 77.024743][ T7826] but task is already holding lock: [ 77.024749][ T7826] ffff88805813db80 (&sb->s_type->i_mutex_key#24){++++}-{4:4}, at: configfs_symlink+0x3c0/0x11f0 [ 77.024802][ T7826] [ 77.024802][ T7826] which lock already depends on the new lock. [ 77.024802][ T7826] [ 77.024808][ T7826] [ 77.024808][ T7826] the existing dependency chain (in reverse order) is: [ 77.024814][ T7826] [ 77.024814][ T7826] -> #2 (&sb->s_type->i_mutex_key#24){++++}-{4:4}: [ 77.024845][ T7826] lock_acquire+0x1b9/0x370 [ 77.025956][ T42] audit: type=1400 audit(1784925630.112:3610): avc: denied { write } for pid=7825 comm="syz.3.850" name="uvc.usb0" dev="configfs" ino=11530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.034883][ T7826] down_write+0x8b/0x1f0 [ 77.034916][ T7826] configfs_depend_item_unlocked+0xf3/0x6a0 [ 77.084713][ T7826] usbg_make_tpg+0x261/0x620 [ 77.086720][ T7826] target_fabric_make_tpg+0xab/0x8c0 [ 77.088539][ T7826] configfs_mkdir+0x51e/0xb70 [ 77.090341][ T7826] vfs_mkdir+0x361/0x850 [ 77.092167][ T7826] filename_mkdirat+0x48b/0x5e0 [ 77.093956][ T7826] __x64_sys_mkdir+0x6b/0x90 [ 77.095900][ T7826] do_syscall_64+0x115/0x870 [ 77.098042][ T7826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.100690][ T7826] [ 77.100690][ T7826] -> #1 (&opts->dep_lock){+.+.}-{4:4}: [ 77.103723][ T7826] lock_acquire+0x1b9/0x370 [ 77.105358][ T7826] __mutex_lock+0x1a4/0x1bd0 [ 77.106974][ T7826] tcm_set_name+0x29/0xb0 [ 77.108511][ T7826] function_make+0x21c/0x3f0 [ 77.110084][ T7826] configfs_mkdir+0x51e/0xb70 [ 77.111932][ T7826] vfs_mkdir+0x361/0x850 [ 77.113463][ T7826] filename_mkdirat+0x48b/0x5e0 [ 77.115247][ T7826] __x64_sys_mkdir+0x6b/0x90 [ 77.116849][ T7826] do_syscall_64+0x115/0x870 [ 77.118464][ T7826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.120586][ T7826] [ 77.120586][ T7826] -> #0 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 77.123071][ T7826] check_prev_add+0xeb/0xe60 [ 77.124691][ T7826] __lock_acquire+0x136c/0x1a40 [ 77.126347][ T7826] lock_acquire+0x1b9/0x370 [ 77.127911][ T7826] __mutex_lock+0x1a4/0x1bd0 [ 77.129763][ T7826] uvc_func_allow_link+0x76/0x3f0 [ 77.132014][ T7826] configfs_symlink+0x540/0x11f0 [ 77.134137][ T7826] vfs_symlink+0x178/0x4d0 [ 77.135991][ T7826] filename_symlinkat+0x2a6/0x560 [ 77.137745][ T7826] __x64_sys_symlink+0x79/0xb0 [ 77.139611][ T7826] do_syscall_64+0x115/0x870 [ 77.141790][ T7826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.144079][ T7826] [ 77.144079][ T7826] other info that might help us debug this: [ 77.144079][ T7826] [ 77.147444][ T7826] Chain exists of: [ 77.147444][ T7826] gadget_subsys.su_mutex --> &opts->dep_lock --> &sb->s_type->i_mutex_key#24 [ 77.147444][ T7826] [ 77.152824][ T7826] Possible unsafe locking scenario: [ 77.152824][ T7826] [ 77.155994][ T7826] CPU0 CPU1 [ 77.158173][ T7826] ---- ---- [ 77.159855][ T7826] lock(&sb->s_type->i_mutex_key#24); [ 77.161536][ T7826] lock(&opts->dep_lock); [ 77.163701][ T7826] lock(&sb->s_type->i_mutex_key#24); [ 77.166201][ T7826] lock(gadget_subsys.su_mutex); [ 77.167800][ T7826] [ 77.167800][ T7826] *** DEADLOCK *** [ 77.167800][ T7826] [ 77.170257][ T7826] 2 locks held by syz.3.850/7826: [ 77.171842][ T7826] #0: ffff8880240ae450 (sb_writers#14){.+.+}-{0:0}, at: filename_create+0x10d/0x400 [ 77.174772][ T7826] #1: ffff88805813db80 (&sb->s_type->i_mutex_key#24){++++}-{4:4}, at: configfs_symlink+0x3c0/0x11f0 [ 77.178099][ T7826] [ 77.178099][ T7826] stack backtrace: [ 77.179929][ T7826] CPU: 0 UID: 0 PID: 7826 Comm: syz.3.850 Not tainted syzkaller #0 PREEMPT(full) [ 77.179942][ T7826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.179948][ T7826] Call Trace: [ 77.179952][ T7826] [ 77.179957][ T7826] dump_stack_lvl+0x100/0x190 [ 77.179972][ T7826] print_circular_bug.cold+0x178/0x1c7 [ 77.179989][ T7826] check_noncircular+0x146/0x160 [ 77.180004][ T7826] check_prev_add+0xeb/0xe60 [ 77.180018][ T7826] __lock_acquire+0x136c/0x1a40 [ 77.180031][ T7826] ? configfs_symlink+0x2a3/0x11f0 [ 77.180046][ T7826] lock_acquire+0x1b9/0x370 [ 77.180058][ T7826] ? uvc_func_allow_link+0x76/0x3f0 [ 77.180070][ T7826] ? __pfx___might_resched+0x10/0x10 [ 77.180084][ T7826] __mutex_lock+0x1a4/0x1bd0 [ 77.180096][ T7826] ? uvc_func_allow_link+0x76/0x3f0 [ 77.180107][ T7826] ? uvc_func_allow_link+0x76/0x3f0 [ 77.180120][ T7826] ? __pfx___mutex_lock+0x10/0x10 [ 77.180132][ T7826] ? __pfx_selinux_inode_permission+0x10/0x10 [ 77.180145][ T7826] ? make_vfsgid+0xf1/0x140 [ 77.180163][ T7826] ? uvc_func_allow_link+0x76/0x3f0 [ 77.180174][ T7826] ? inode_permission+0x374/0x620 [ 77.180187][ T7826] uvc_func_allow_link+0x76/0x3f0 [ 77.180198][ T7826] ? mntput_no_expire+0xe7/0x220 [ 77.180209][ T7826] configfs_symlink+0x540/0x11f0 [ 77.180223][ T7826] ? __pfx_configfs_symlink+0x10/0x10 [ 77.180239][ T7826] vfs_symlink+0x178/0x4d0 [ 77.180254][ T7826] filename_symlinkat+0x2a6/0x560 [ 77.180267][ T7826] ? __pfx_filename_symlinkat+0x10/0x10 [ 77.180279][ T7826] ? strncpy_from_user+0x19d/0x2d0 [ 77.180293][ T7826] ? do_getname+0x191/0x390 [ 77.180306][ T7826] __x64_sys_symlink+0x79/0xb0 [ 77.180318][ T7826] do_syscall_64+0x115/0x870 [ 77.180329][ T7826] ? clear_bhb_loop+0x40/0x90 [ 77.180341][ T7826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.180351][ T7826] RIP: 0033:0x7f0b6bd9de99 [ 77.180360][ T7826] 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 [ 77.180370][ T7826] RSP: 002b:00007f0b6cce6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 77.180386][ T7826] RAX: ffffffffffffffda RBX: 00007f0b6c025fa0 RCX: 00007f0b6bd9de99 [ 77.180394][ T7826] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000040 [ 77.180401][ T7826] RBP: 00007f0b6be33eaf R08: 0000000000000000 R09: 0000000000000000 [ 77.180411][ T7826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.180417][ T7826] R13: 00007f0b6c026038 R14: 00007f0b6c025fa0 R15: 00007fff89e7e058 [ 77.180429][ T7826] [ 77.272709][ T5737] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 77.275589][ T5737] Bluetooth: hci2: Injecting HCI hardware error event [ 77.277935][ T5737] Bluetooth: hci2: hardware error 0x00 [ 77.956071][ T5844] tipc: Node number set to 11578026 [ 78.855966][ T5750] Bluetooth: hci3: Opcode 0x0c03 failed: -110 [ 79.336061][ T5737] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 79.550032][ T5844] usb 7-1: USB disconnect, device number 2 [ 81.337247][ T1360] cfg80211: failed to load regulatory.db