last executing test programs: 4.086950871s ago: executing program 5 (id=734): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='0x5678\n', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='8\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100c0", 0x3f) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r4, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004f0)={0x0, 0xbebc200}, 0x0) r5 = syz_open_dev$usbfs(&(0x7f0000000500), 0x15, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000000540)) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000580)={0xa1, 0x1, 0x100, 0x0, 0x8, 0x32, &(0x7f00000005c0)}) write(r4, &(0x7f0000000600)='\n', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00', 0x0) 3.660329282s ago: executing program 5 (id=742): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000100)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='wwnn=0x1000000044001122,wwpn=0x2000000044001122', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000002c0)='wwnn=0x1000000044001123,wwpn=0x2000000044001123\n', 0x30) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='wwnn=0x1000000044001122,wwpn=0x2000000044001122,lpwwnn=0x1000000044001123,lpwwpn=0x2000000044001123\n', 0x64) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r3, &(0x7f0000000480), 0x0) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r4, &(0x7f0000000580)='fc\n', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='fc\n', 0x3) close(r5) write(0xffffffffffffffff, &(0x7f0000000680)='nn-0x1000000044001122:pn-0x2000000044001122\n', 0x2e) close(0xffffffffffffffff) symlinkat(&(0x7f0000000700)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) write(r6, &(0x7f0000000880)='transport=fc,traddr=nn-0x1000000044001122:pn-0x2000000044001122,host_traddr=nn-0x1000000044001123:pn-0x2000000044001123,nqn=testsubsys\n', 0x83) unlinkat(0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./sys/class/fcloop/ctl/del_remote_port\x00', 0x1, 0x0) write(r7, &(0x7f0000000980)='wwnn=0x1000000044001122,wwpn=0x2000000044001122\n', 0x30) 3.168707532s ago: executing program 5 (id=750): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/ignore-gfp-wait\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='N\x00', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/task-filter\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='Y\x00', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='10000\x00', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./debug/failslab/verbose\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='0\x00', 0x1) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/failslab/probability\x00', 0x2, 0x0) write(r4, 0x0, 0x0) close(r4) r5 = openat$make_it_fail(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/make-it-fail\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='1\x00', 0x1) close(r5) r6 = syz_open_dev$dvb_demux(&(0x7f0000000400), 0x0, 0x2) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r6, 0x40146f2c, &(0x7f0000000500)={0x2, 0x0, 0x3, 0x14}) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) 2.765409026s ago: executing program 5 (id=757): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='0x5678\n', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='8\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100c0", 0x3f) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r4, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004f0)={0x0, 0xbebc200}, 0x0) r5 = syz_open_dev$usbfs(&(0x7f0000000500), 0x15, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000000540)) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000580)={0xa1, 0x1, 0x100, 0x0, 0x8, 0x32, &(0x7f00000005c0)}) write(r4, &(0x7f0000000600)='\n', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00', 0x0) 2.576757207s ago: executing program 4 (id=762): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000100)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='wwnn=0x1000000044001122,wwpn=0x2000000044001122', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000002c0)='wwnn=0x1000000044001123,wwpn=0x2000000044001123\n', 0x30) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='wwnn=0x1000000044001122,wwpn=0x2000000044001122,lpwwnn=0x1000000044001123,lpwwpn=0x2000000044001123\n', 0x64) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r3, &(0x7f0000000480), 0x0) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r4, &(0x7f0000000580)='fc\n', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='fc\n', 0x3) close(r5) write(0xffffffffffffffff, &(0x7f0000000680)='nn-0x1000000044001122:pn-0x2000000044001122\n', 0x2e) close(0xffffffffffffffff) symlinkat(&(0x7f0000000700)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) write(r6, &(0x7f0000000880)='transport=fc,traddr=nn-0x1000000044001122:pn-0x2000000044001122,host_traddr=nn-0x1000000044001123:pn-0x2000000044001123,nqn=testsubsys\n', 0x83) unlinkat(0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./sys/class/fcloop/ctl/del_remote_port\x00', 0x1, 0x0) write(r7, &(0x7f0000000980)='wwnn=0x1000000044001122,wwpn=0x2000000044001122\n', 0x30) 2.267361994s ago: executing program 5 (id=766): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000500000000100000030000000300000000000000010000000000000001000000030000000300000000000000000000000200000000100000") ioctl(r1, 0x40140921, &(0x7f0000000400)="0000000001000000000000000000000006000000") ioctl(r1, 0x40140921, &(0x7f0000000440)="0100000001000000010000000100000006000000") ioctl(r1, 0x40140921, &(0x7f0000000480)="0200000001000000020000000200000006000000") ioctl(r1, 0x400c0930, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/sync_action\x00', 0x1, 0x0) write(r2, &(0x7f0000000580)='check\n\x00', 0x6) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) read(r1, &(0x7f0000000700)=""/4096, 0x1000) 2.230737216s ago: executing program 4 (id=767): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)='md0\x00', 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r0, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000500000000100000030000000300000000000000010000000000000001000000030000000300000000000000000000000200000000100000") ioctl(r0, 0x40140921, &(0x7f0000000400)="000000000100"/15) ioctl(r0, 0x40140921, &(0x7f0000000440)="0100000001000000010000000100000006000000") ioctl(r0, 0x40140921, &(0x7f0000000480)="0200000001000000020000000200000006000000") ioctl(r0, 0x400c0930, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/sync_action\x00', 0x1, 0x0) write(r1, &(0x7f0000000580)='check\n\x00', 0x6) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) read(r0, &(0x7f0000000700)=""/4096, 0x1000) 2.020718885s ago: executing program 3 (id=772): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/pcieport\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200), 0x1000) 1.811437239s ago: executing program 3 (id=774): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='0x5678\n', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='8\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100c0", 0x3f) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r4, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004f0)={0x0, 0xbebc200}, 0x0) r5 = syz_open_dev$usbfs(&(0x7f0000000500), 0x15, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r5, 0x8108551b, &(0x7f0000000540)) ioctl$USBDEVFS_CONTROL(r5, 0xc0185500, &(0x7f0000000580)={0xa1, 0x1, 0x100, 0x0, 0x8, 0x32, &(0x7f00000005c0)}) write(r4, &(0x7f0000000600)='\n', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00', 0x0) 1.811130132s ago: executing program 0 (id=775): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000240)='wwnn=0x1000000044001122,wwpn=0x2000000044001122\n', 0x30) close(r0) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000480)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r2, 0x0, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r4, &(0x7f0000000680)='nn-0x1000000044001122:pn-0x2000000044001122\n', 0x2e) close(r4) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) write(r5, &(0x7f0000000880)='transport=fc,traddr=nn-0x1000000044001122:pn-0x2000000044001122,host_traddr=nn-0x1000000044001123:pn-0x2000000044001123,nqn=testsubsys,hostnqn=nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-000000000001\n', 0xd1) 1.718413348s ago: executing program 1 (id=776): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/tcp_fastopen\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='102', 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0x5, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) listen(r1, 0x5) syz_emit_ethernet(0x3a, &(0x7f0000000300)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x4e21, 0x4e20, 0x1000, 0x0, 0x0, 0x0, 0x5, 0x2, 0xffff}, {'ABCD'}}}}}}, 0x0) 1.700738592s ago: executing program 5 (id=777): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='core\n', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='disk\n', 0x5) 1.65230519s ago: executing program 0 (id=778): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='0x5678\n', 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='8\n', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100c0", 0x3f) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r5, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004f0)={0x0, 0xbebc200}, 0x0) r6 = syz_open_dev$usbfs(&(0x7f0000000500), 0x15, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f0000000540)) ioctl$USBDEVFS_CONTROL(r6, 0xc0185500, &(0x7f0000000580)={0xa1, 0x1, 0x100, 0x0, 0x8, 0x32, &(0x7f00000005c0)}) write(r5, &(0x7f0000000600)='\n', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00', 0x0) 1.594826358s ago: executing program 4 (id=779): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000100)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='wwnn=0x1000000044001122,wwpn=0x2000000044001122', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000002c0)='wwnn=0x1000000044001123,wwpn=0x2000000044001123\n', 0x30) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='wwnn=0x1000000044001122,wwpn=0x2000000044001122,lpwwnn=0x1000000044001123,lpwwpn=0x2000000044001123\n', 0x64) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r3, &(0x7f0000000480), 0x0) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r4, &(0x7f0000000580)='fc\n', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='fc\n', 0x3) close(r5) write(0xffffffffffffffff, &(0x7f0000000680)='nn-0x1000000044001122:pn-0x2000000044001122\n', 0x2e) close(0xffffffffffffffff) symlinkat(&(0x7f0000000700)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) write(r6, &(0x7f0000000880)='transport=fc,traddr=nn-0x1000000044001122:pn-0x2000000044001122,host_traddr=nn-0x1000000044001123:pn-0x2000000044001123,nqn=testsubsys\n', 0x83) unlinkat(0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./sys/class/fcloop/ctl/del_remote_port\x00', 0x1, 0x0) write(r7, &(0x7f0000000980)='wwnn=0x1000000044001122,wwpn=0x2000000044001122\n', 0x30) 1.585026321s ago: executing program 1 (id=780): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x5678\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r2, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) write(r2, &(0x7f0000000600)='\n', 0x1) 1.387353031s ago: executing program 1 (id=782): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000500000000100000030000000300000000000000010000000000000001000000030000000300"/63) ioctl(r1, 0x40140921, &(0x7f0000000400)="0000000001000000000000000000000006000000") 1.346643363s ago: executing program 3 (id=784): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="00000000000000000000000000000000050000000010000003000000030000000000000001000000000000000100000003000000030000000000000000000000020000000010") ioctl(r1, 0x40140921, &(0x7f0000000400)="0000000001000000000000000000000006000000") ioctl(r1, 0x40140921, &(0x7f0000000440)="0100000001000000010000000100000006000000") ioctl(r1, 0x40140921, &(0x7f0000000480)="0200000001000000020000000200000006000000") ioctl(r1, 0x400c0930, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/sync_action\x00', 0x1, 0x0) write(r2, &(0x7f0000000580)='check\n\x00', 0x6) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) read(r1, &(0x7f0000000700)=""/4096, 0x1000) 1.217551971s ago: executing program 1 (id=785): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/ignore-gfp-wait\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='N\x00', 0x1) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./debug/failslab/task-filter\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='Y\x00', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='10000\x00', 0x5) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./debug/failslab/verbose\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='0\x00', 0x1) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/failslab/probability\x00', 0x2, 0x0) write(r4, &(0x7f0000000340), 0x0) close(r4) r5 = openat$make_it_fail(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/make-it-fail\x00', 0x1, 0x0) write(r5, &(0x7f00000003c0)='1\x00', 0x1) close(r5) r6 = syz_open_dev$dvb_demux(&(0x7f0000000400), 0x0, 0x2) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r6, 0x40146f2c, &(0x7f0000000500)={0x2, 0x0, 0x3, 0x14}) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) ioctl$DVB_DEMUX_DMX_START(r6, 0x6f29) ioctl$DVB_DEMUX_DMX_STOP(r6, 0x6f2a) 1.192771161s ago: executing program 2 (id=786): r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/blkio.throttle.write_iops_device\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='254:0 1\n\x00', 0x8) write(r0, &(0x7f0000000420)='254:1 1\n\x00', 0x8) write(r0, &(0x7f0000000440)='253:0 1\n\x00', 0x8) write(r0, &(0x7f0000000460)='253:1 1\n\x00', 0x8) write(r0, &(0x7f0000000480)='252:0 1\n\x00', 0x8) write(r0, &(0x7f00000004a0)='252:1 1\n\x00', 0x8) write(r0, &(0x7f00000004e0)='251:1 1\n\x00', 0x8) write(r0, &(0x7f0000000500)='250:0 1\n\x00', 0x8) write(r0, &(0x7f0000000520)='250:1 1\n\x00', 0x8) 1.146890212s ago: executing program 4 (id=787): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newtfilter={0x5c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x1, 0x9}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x2c, 0x2, [@TCA_BASIC_EMATCHES={0x28, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_META={0x18, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1004}, {0x1004}}}]}}]}]}]}}]}, 0x5c}}, 0x0) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="000008004500001c0001000040110000010101010101020000000000080000"], 0x20) 1.119189028s ago: executing program 2 (id=788): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/memory/memory40/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='offline\x00', 0x7) r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r1, &(0x7f0000000400)='offline\x00', 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/memory/memory42/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000600)='offline\x00', 0x7) 1.09671061s ago: executing program 0 (id=789): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000500000000100000030000000300000000000000010000000000000001000000030000000300000000000000000000000200000000100000") ioctl(r1, 0x40140921, &(0x7f0000000400)="0000000001000000000000000000000006000000") ioctl(r1, 0x40140921, &(0x7f0000000440)="0100000001000000010000000100000006000000") ioctl(r1, 0x40140921, &(0x7f0000000480)="0200000001000000020000000200000006000000") ioctl(r1, 0x400c0930, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/sync_action\x00', 0x1, 0x0) write(r2, &(0x7f0000000580)='check\n\x00', 0x6) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) read(r1, &(0x7f0000000700)=""/4096, 0x1000) 873.067664ms ago: executing program 2 (id=790): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000240)='wwnn=0x1000000044001122,wwpn=0x2000000044001122\n', 0x30) close(r0) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000480)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r2, 0x0, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r4, &(0x7f0000000680)='nn-0x1000000044001122:pn-0x2000000044001122\n', 0x2e) close(r4) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) write(r5, &(0x7f0000000880)='transport=fc,traddr=nn-0x1000000044001122:pn-0x2000000044001122,host_traddr=nn-0x1000000044001123:pn-0x2000000044001123,nqn=testsubsys,hostnqn=nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-000000000001\n', 0xd1) 871.800043ms ago: executing program 1 (id=791): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)='md0\x00', 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r0, 0x40480923, &(0x7f0000000380)="000000000000000000000000000000000500000000100000030000000300000000000000010000000000000001000000030000000300000000000000000000000200000000100000") ioctl(r0, 0x40140921, &(0x7f0000000400)="000000000100"/15) ioctl(r0, 0x40140921, &(0x7f0000000440)="0100000001000000010000000100000006000000") ioctl(r0, 0x40140921, &(0x7f0000000480)="0200000001000000020000000200000006000000") ioctl(r0, 0x400c0930, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/sync_action\x00', 0x1, 0x0) write(r1, &(0x7f0000000580)='check\n\x00', 0x6) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) read(r0, &(0x7f0000000700)=""/4096, 0x1000) 845.033774ms ago: executing program 3 (id=792): r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/tasks\x00', 0x1, 0x0) write(r0, &(0x7f0000000340), 0x0) 709.644231ms ago: executing program 0 (id=793): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/tcp_fastopen\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='102', 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0x5, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) listen(r1, 0x5) syz_emit_ethernet(0x3a, &(0x7f0000000300)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x4e21, 0x4e20, 0x1000, 0x0, 0x0, 0x0, 0x5, 0x2, 0xffff}, {'ABCD'}}}}}}, 0x0) 709.391342ms ago: executing program 4 (id=794): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='0x5678\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r2, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) write(r2, &(0x7f0000000600)='\n', 0x1) 699.989721ms ago: executing program 2 (id=795): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='none\x00', &(0x7f0000000100)='./config\x00', &(0x7f0000000140)='configfs\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) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r1, &(0x7f0000000480)='dummy_udc.0\n', 0xc) 639.858588ms ago: executing program 3 (id=796): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='0x5678\n', 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='8\n', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100c0", 0x3f) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r5, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004f0)={0x0, 0xbebc200}, 0x0) r6 = syz_open_dev$usbfs(&(0x7f0000000500), 0x15, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f0000000540)) ioctl$USBDEVFS_CONTROL(r6, 0xc0185500, &(0x7f0000000580)={0xa1, 0x1, 0x100, 0x0, 0x8, 0x32, &(0x7f00000005c0)}) write(r5, &(0x7f0000000600)='\n', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00', 0x0) 462.261823ms ago: executing program 0 (id=797): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x2, 0x0) ioctl(r1, 0x40480923, &(0x7f0000000380)="0000000000000000000000000000000005000000001000000300000003000000000000000100000000000000010000000300000003000000000000000000000002000000") ioctl(r1, 0x40140921, &(0x7f0000000400)="0000000001000000000000000000000006000000") 366.653159ms ago: executing program 2 (id=798): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="4d7e00000000000000002a00000008002f000000000005003600000000000c000500000000000000000005003700ff000000080002", @ANYRES32=r3], 0x50}}, 0x0) 306.072451ms ago: executing program 1 (id=799): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000100)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='wwnn=0x1000000044001122,wwpn=0x2000000044001122', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f00000002c0)='wwnn=0x1000000044001123,wwpn=0x2000000044001123\n', 0x30) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='wwnn=0x1000000044001122,wwpn=0x2000000044001122,lpwwnn=0x1000000044001123,lpwwpn=0x2000000044001123\n', 0x64) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='1', 0x1) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r4, &(0x7f0000000580)='fc\n', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='fc\n', 0x3) close(r5) write(0xffffffffffffffff, &(0x7f0000000680)='nn-0x1000000044001122:pn-0x2000000044001122\n', 0x2e) close(0xffffffffffffffff) symlinkat(&(0x7f0000000700)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) write(r6, &(0x7f0000000880)='transport=fc,traddr=nn-0x1000000044001122:pn-0x2000000044001122,host_traddr=nn-0x1000000044001123:pn-0x2000000044001123,nqn=testsubsys\n', 0x83) unlinkat(0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/subsystems/testsubsys\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./sys/class/fcloop/ctl/del_remote_port\x00', 0x1, 0x0) write(r7, &(0x7f0000000980)='wwnn=0x1000000044001122,wwpn=0x2000000044001122\n', 0x30) 282.305007ms ago: executing program 3 (id=800): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./dev\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/tasks\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='0\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/blkio.throttle.write_iops_device\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='254:0 1\n\x00', 0x8) write(r2, &(0x7f0000000420)='254:1 1\n\x00', 0x8) write(r2, &(0x7f0000000440)='253:0 1\n\x00', 0x8) write(r2, &(0x7f0000000460)='253:1 1\n\x00', 0x8) write(r2, &(0x7f0000000480)='252:0 1\n\x00', 0x8) write(r2, &(0x7f00000004a0)='252:1 1\n\x00', 0x8) write(r2, &(0x7f00000004c0)='251:0 1\n\x00', 0x8) write(r2, &(0x7f00000004e0)='251:1 1\n\x00', 0x8) write(r2, &(0x7f0000000500)='250:0 1\n\x00', 0x8) write(r2, &(0x7f0000000520)='250:1 1\n\x00', 0x8) write(r2, &(0x7f0000000540)='249:0 1\n\x00', 0x8) write(r2, &(0x7f0000000560)='249:1 1\n\x00', 0x8) write(r2, &(0x7f0000000580)='248:0 1\n\x00', 0x8) write(r2, &(0x7f00000005a0)='248:1 1\n\x00', 0x8) close(r2) openat(0xffffffffffffff9c, &(0x7f0000000740)='./dev/nullb1\x00', 0x4002, 0x0) io_setup(0x2, &(0x7f0000000800)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r3, &(0x7f0000000a40)='0\n\x00', 0x2) close(r3) 210.562771ms ago: executing program 4 (id=801): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1/idVendor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='0x1234\n', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idProduct\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)='0x5678\n', 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409/serialnumber\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1234\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/hid.usb0/report_length\x00', 0x2, 0x0) write(r3, &(0x7f0000000340)='8\n', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/functions/hid.usb0/report_desc\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)="05010906a101050719e029e71500250175019508810295017508810195057501050819012905910295017503910195067508150025650507190029658100c0", 0x3f) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r5, &(0x7f00000004c0)='dummy_udc.0\n', 0xc) nanosleep(&(0x7f00000004f0)={0x0, 0xbebc200}, 0x0) r6 = syz_open_dev$usbfs(&(0x7f0000000500), 0x15, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f0000000540)) ioctl$USBDEVFS_CONTROL(r6, 0xc0185500, &(0x7f0000000580)={0xa1, 0x1, 0x100, 0x0, 0x8, 0x32, &(0x7f00000005c0)}) write(r5, &(0x7f0000000600)='\n', 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00', 0x0) 43.700031ms ago: executing program 2 (id=802): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(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) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x200) 0s ago: executing program 0 (id=803): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/memory/memory40/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='offline\x00', 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/devices/system/memory/memory41/state\x00', 0x2, 0x0) write(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/memory/memory42/state\x00', 0x2, 0x0) write(r2, &(0x7f0000000600)='offline\x00', 0x7) kernel console output (not intermixed with test programs): 273] kernel_misc_reclaimable:0 [ 103.933226][ T6273] free:1288846 free_pcp:11101 free_cma:0 [ 103.933538][ T6273] Node 0 active_anon:25464kB inactive_anon:0kB active_file:0kB inactive_file:171936kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:138740kB dirty:2492kB writeback:0kB shmem:2080kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12480kB pagetables:4696kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 103.933604][ T6273] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:168kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 103.933664][ T6273] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 103.933732][ T6273] lowmem_reserve[]: 0 2487 2487 2487 2487 [ 103.933783][ T6273] Node 0 DMA32 free:1327504kB boost:0kB min:35076kB low:43844kB high:52612kB reserved_highatomic:0kB free_highatomic:0kB active_anon:25464kB inactive_anon:0kB active_file:0kB inactive_file:171936kB unevictable:0kB writepending:2492kB zspages:0kB present:3129332kB managed:2546828kB mlocked:0kB bounce:0kB free_pcp:44404kB local_pcp:21652kB free_cma:0kB [ 103.933854][ T6273] lowmem_reserve[]: 0 0 0 0 0 [ 103.933901][ T6273] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:0kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 103.933965][ T6273] lowmem_reserve[]: 0 0 0 0 0 [ 103.934013][ T6273] Node 1 Normal free:3812520kB boost:0kB min:54820kB low:68524kB high:82228kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB writepending:0kB zspages:0kB present:4063228kB managed:3980032kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 103.934081][ T6273] lowmem_reserve[]: 0 0 0 0 0 [ 103.934129][ T6273] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 103.934305][ T6273] Node 0 DMA32: 574*4kB (UME) 123*8kB (UME) 20*16kB (UME) 21*32kB (UME) 5*64kB (ME) 1*128kB (M) 1*256kB (M) 9*512kB (UM) 11*1024kB (UME) 8*2048kB (UM) 315*4096kB (M) = 1327472kB [ 103.934516][ T6273] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 103.934646][ T6273] Node 1 Normal: 2*4kB (M) 4*8kB (UM) 6*16kB (UM) 13*32kB (UM) 4*64kB (UM) 5*128kB (UM) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 4*2048kB (U) 927*4096kB (M) = 3812520kB [ 103.942009][ T6273] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.942030][ T6273] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 103.942049][ T6273] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.942068][ T6273] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 103.942087][ T6273] 43553 total pagecache pages [ 103.942097][ T6273] 0 pages in swap cache [ 103.942107][ T6273] Free swap = 124996kB [ 103.942116][ T6273] Total swap = 124996kB [ 103.942127][ T6273] 2064283 pages RAM [ 103.942136][ T6273] 0 pages HighMem/MovableOnly [ 103.942145][ T6273] 428728 pages reserved [ 103.942155][ T6273] 0 pages cma reserved [ 103.991058][ T6273] ERROR: Out of memory at tomoyo_realpath_from_path. [ 104.285061][ T6283] md: couldn't update array info. -22 [ 104.306066][ T6278] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 104.389150][ T6287] md: could not open device unknown-block(1,0). [ 104.389220][ T6287] md: md_import_device returned -16 [ 104.475937][ T6290] md: could not open device unknown-block(1,1). [ 104.476006][ T6290] md: md_import_device returned -16 [ 104.515864][ T6283] md: could not open device unknown-block(1,2). [ 104.515932][ T6283] md: md_import_device returned -16 [ 104.566536][ T6292] Config c/1 of g1 needs at least one function. [ 104.566670][ T6292] udc dummy_udc.0: failed to start g1: -22 [ 104.566693][ T6292] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 104.585478][ T6292] UDC core: g1: couldn't find an available UDC or it's busy [ 104.692709][ T6296] md: couldn't update array info. -22 [ 104.724742][ T6296] md: could not open device unknown-block(1,0). [ 104.724814][ T6296] md: md_import_device returned -16 [ 104.765903][ T6296] md: could not open device unknown-block(1,1). [ 104.765975][ T6296] md: md_import_device returned -16 [ 104.770299][ T6300] md: couldn't update array info. -22 [ 104.816611][ T6303] md: could not open device unknown-block(1,0). [ 104.816681][ T6303] md: md_import_device returned -16 [ 104.864751][ T6296] md: could not open device unknown-block(1,2). [ 104.864822][ T6296] md: md_import_device returned -16 [ 104.886947][ T6312] md: check of RAID array md0 [ 104.905456][ T6306] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 104.905492][ T6306] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 104.905524][ T6306] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 104.905547][ T6306] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 104.905561][ T6306] page dumped because: unmovable page [ 104.905573][ T6306] page_owner tracks the page as allocated [ 104.905583][ T6306] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 104.905611][ T6306] register_early_stack+0x98/0x100 [ 104.905650][ T6306] init_page_owner+0x38/0x600 [ 104.905686][ T6306] page_ext_init+0x511/0x550 [ 104.905710][ T6306] mm_core_init+0x97/0xb0 [ 104.905743][ T6306] page_owner free stack trace missing [ 104.955372][ T6307] md: couldn't update array info. -22 [ 104.985516][ T6307] md: could not open device unknown-block(1,0). [ 104.985613][ T6307] md: md_import_device returned -16 [ 105.053884][ T6307] md: could not open device unknown-block(1,1). [ 105.053955][ T6307] md: md_import_device returned -16 [ 105.086010][ T6314] md: could not open device unknown-block(1,2). [ 105.086084][ T6314] md: md_import_device returned -16 [ 105.128994][ T6316] UDC core: g1: couldn't find an available UDC or it's busy [ 105.189986][ T6312] md: md0: check done. [ 105.219701][ T6322] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 105.384375][ T6318] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 105.391777][ T6331] ERROR: Out of memory at tomoyo_realpath_from_path. [ 105.463581][ T6334] nvmet_fc: nvme_fc_parse_traddr: bad traddr string [ 105.657879][ T6334] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 105.665068][ T6341] Config c/1 of g1 needs at least one function. [ 105.665197][ T6341] udc dummy_udc.0: failed to start g1: -22 [ 105.665220][ T6341] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 105.666153][ T6341] UDC core: g1: couldn't find an available UDC or it's busy [ 105.783956][ T6346] md: couldn't update array info. -22 [ 105.824894][ T6346] md: could not open device unknown-block(1,0). [ 105.824966][ T6346] md: md_import_device returned -16 [ 105.855836][ T6346] md: could not open device unknown-block(1,1). [ 105.855903][ T6346] md: md_import_device returned -16 [ 105.856212][ T6349] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 105.856238][ T6349] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 105.856269][ T6349] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 105.856291][ T6349] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 105.856313][ T6349] page dumped because: unmovable page [ 105.856325][ T6349] page_owner tracks the page as allocated [ 105.856334][ T6349] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 105.856362][ T6349] register_early_stack+0x98/0x100 [ 105.856396][ T6349] init_page_owner+0x38/0x600 [ 105.856435][ T6349] page_ext_init+0x511/0x550 [ 105.856459][ T6349] mm_core_init+0x97/0xb0 [ 105.856491][ T6349] page_owner free stack trace missing [ 105.893672][ T6350] md: couldn't update array info. -22 [ 105.934687][ T6346] md: could not open device unknown-block(1,2). [ 105.934760][ T6346] md: md_import_device returned -16 [ 105.973942][ T6354] md: could not open device unknown-block(1,0). [ 105.974009][ T6354] md: md_import_device returned -16 [ 106.013903][ T6353] md: couldn't update array info. -22 [ 106.064020][ T6356] md: could not open device unknown-block(1,0). [ 106.064084][ T6356] md: md_import_device returned -16 [ 106.091321][ T6362] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 106.116038][ T6360] md: could not open device unknown-block(1,1). [ 106.116113][ T6360] md: md_import_device returned -16 [ 106.158703][ T6353] md: could not open device unknown-block(1,2). [ 106.158802][ T6353] md: md_import_device returned -16 [ 106.159640][ T6364] md: check of RAID array md0 [ 106.213626][ T6365] md: couldn't update array info. -22 [ 106.264303][ T6365] md: could not open device unknown-block(1,0). [ 106.264370][ T6365] md: md_import_device returned -16 [ 106.313792][ T6365] md: could not open device unknown-block(1,1). [ 106.313862][ T6365] md: md_import_device returned -16 [ 106.335650][ T6371] netlink: 16 bytes leftover after parsing attributes in process `syz.5.200'. [ 106.353000][ T6364] md: md0: check done. [ 106.353796][ T6365] md: could not open device unknown-block(1,2). [ 106.353883][ T6365] md: md_import_device returned -16 [ 106.464167][ T6373] ERROR: Out of memory at tomoyo_realpath_from_path. [ 106.555277][ T6370] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 106.647957][ T6385] nvmet_fc: nvme_fc_parse_traddr: bad traddr string [ 106.709329][ T6388] Config c/1 of g1 needs at least one function. [ 106.709462][ T6388] udc dummy_udc.0: failed to start g1: -22 [ 106.709486][ T6388] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 106.719427][ T6388] UDC core: g1: couldn't find an available UDC or it's busy [ 106.751512][ T6391] UDC core: g1: couldn't find an available UDC or it's busy [ 106.777243][ T6385] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 106.858927][ T6394] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 106.858962][ T6394] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 106.858994][ T6394] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 106.859016][ T6394] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 106.859030][ T6394] page dumped because: unmovable page [ 106.859042][ T6394] page_owner tracks the page as allocated [ 106.859052][ T6394] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 106.859080][ T6394] register_early_stack+0x98/0x100 [ 106.859116][ T6394] init_page_owner+0x38/0x600 [ 106.859151][ T6394] page_ext_init+0x511/0x550 [ 106.859175][ T6394] mm_core_init+0x97/0xb0 [ 106.859208][ T6394] page_owner free stack trace missing [ 107.024681][ T6399] md: couldn't update array info. -22 [ 107.063621][ T6399] md: could not open device unknown-block(1,0). [ 107.063688][ T6399] md: md_import_device returned -16 [ 107.083147][ T6406] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 107.146324][ T6408] md: couldn't update array info. -22 [ 107.187520][ T6410] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 107.203831][ T6408] md: could not open device unknown-block(1,0). [ 107.203897][ T6408] md: md_import_device returned -16 [ 107.218348][ T6411] md: check of RAID array md0 [ 107.253632][ T6408] md: could not open device unknown-block(1,1). [ 107.253703][ T6408] md: md_import_device returned -16 [ 107.316362][ T6408] md: could not open device unknown-block(1,2). [ 107.316425][ T6408] md: md_import_device returned -16 [ 107.337250][ T6415] md: couldn't update array info. -22 [ 107.382022][ T6419] netlink: 16 bytes leftover after parsing attributes in process `syz.5.218'. [ 107.383865][ T6422] md: could not open device unknown-block(1,0). [ 107.383923][ T6422] md: md_import_device returned -16 [ 107.435406][ T6415] md: could not open device unknown-block(1,1). [ 107.435475][ T6415] md: md_import_device returned -16 [ 107.474531][ T6415] md: could not open device unknown-block(1,2). [ 107.474596][ T6415] md: md_import_device returned -16 [ 107.524055][ T6411] md: md0: check done. [ 107.594802][ T6424] Config c/1 of g1 needs at least one function. [ 107.594938][ T6424] udc dummy_udc.0: failed to start g1: -22 [ 107.594963][ T6424] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 107.600825][ T6424] UDC core: g1: couldn't find an available UDC or it's busy [ 107.603067][ T6430] nvme_fcloop: unknown parameter or missing value 'lp' [ 107.686241][ T6431] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 107.699894][ T6431] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 107.713146][ T6431] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 107.756922][ T6430] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 107.912131][ T6441] Config c/1 of g1 needs at least one function. [ 107.912267][ T6441] udc dummy_udc.0: failed to start g1: -22 [ 107.912291][ T6441] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 107.935790][ T6441] UDC core: g1: couldn't find an available UDC or it's busy [ 107.970881][ T6431] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 107.978052][ T6440] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 108.064425][ T6444] md: couldn't update array info. -22 [ 108.117274][ T6444] md: could not open device unknown-block(1,0). [ 108.117356][ T6444] md: md_import_device returned -16 [ 108.266756][ T6450] UDC core: g1: couldn't find an available UDC or it's busy [ 108.348345][ T6458] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 108.361930][ T6462] netlink: 16 bytes leftover after parsing attributes in process `syz.1.236'. [ 108.373943][ T6466] md: check of RAID array md0 [ 108.403925][ T6464] md: couldn't update array info. -22 [ 108.445379][ T6464] md: could not open device unknown-block(1,0). [ 108.445468][ T6464] md: md_import_device returned -16 [ 108.483943][ T6464] md: could not open device unknown-block(1,1). [ 108.484023][ T6464] md: md_import_device returned -16 [ 108.525039][ T6464] md: could not open device unknown-block(1,2). [ 108.525103][ T6464] md: md_import_device returned -16 [ 108.529693][ T6466] md: md0: check done. [ 108.531874][ T6472] Config c/1 of g1 needs at least one function. [ 108.531996][ T6472] udc dummy_udc.0: failed to start g1: -22 [ 108.532020][ T6472] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 108.539155][ T6472] UDC core: g1: couldn't find an available UDC or it's busy [ 108.557936][ T6470] md: couldn't update array info. -22 [ 108.604010][ T6470] md: could not open device unknown-block(1,0). [ 108.604075][ T6470] md: md_import_device returned -16 [ 108.646114][ T6470] md: could not open device unknown-block(1,1). [ 108.646186][ T6470] md: md_import_device returned -16 [ 108.697010][ T6470] md: could not open device unknown-block(1,2). [ 108.697120][ T6470] md: md_import_device returned -16 [ 108.710565][ T6478] md: check of RAID array md0 [ 108.732873][ T6479] nvme_fcloop: unknown parameter or missing value 'lp' [ 108.806482][ T6479] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 109.050171][ T6478] md: md0: check done. [ 109.114292][ T6485] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 109.145206][ T6500] ERROR: Out of memory at tomoyo_realpath_from_path. [ 109.156113][ T6496] md: couldn't update array info. -22 [ 109.170288][ T6497] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 109.184051][ T6496] md: could not open device unknown-block(1,0). [ 109.184122][ T6496] md: md_import_device returned -16 [ 109.409014][ T6510] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 109.430014][ T6513] md: check of RAID array md0 [ 109.431855][ T6512] Config c/1 of g1 needs at least one function. [ 109.431981][ T6512] udc dummy_udc.0: failed to start g1: -22 [ 109.432006][ T6512] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 109.437122][ T6512] UDC core: g1: couldn't find an available UDC or it's busy [ 109.449110][ T6511] Config c/1 of g1 needs at least one function. [ 109.449233][ T6511] udc dummy_udc.0: failed to start g1: -22 [ 109.449255][ T6511] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 109.450096][ T6511] UDC core: g1: couldn't find an available UDC or it's busy [ 109.536545][ T6519] Config c/1 of g1 needs at least one function. [ 109.536677][ T6519] udc dummy_udc.0: failed to start g1: -22 [ 109.536701][ T6519] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 109.537591][ T6519] UDC core: g1: couldn't find an available UDC or it's busy [ 109.576844][ T6517] md: couldn't update array info. -22 [ 109.624290][ T6517] md: could not open device unknown-block(1,0). [ 109.624359][ T6517] md: md_import_device returned -16 [ 109.649881][ T6513] md: md0: check done. [ 109.654780][ T6517] md: could not open device unknown-block(1,1). [ 109.654847][ T6517] md: md_import_device returned -16 [ 109.704018][ T6517] md: could not open device unknown-block(1,2). [ 109.704087][ T6517] md: md_import_device returned -16 [ 109.731799][ T6524] Config c/1 of g1 needs at least one function. [ 109.731931][ T6524] udc dummy_udc.0: failed to start g1: -22 [ 109.731955][ T6524] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 109.745153][ T6522] md: couldn't update array info. -22 [ 109.765358][ T6524] UDC core: g1: couldn't find an available UDC or it's busy [ 109.783767][ T6522] md: could not open device unknown-block(1,0). [ 109.783835][ T6522] md: md_import_device returned -16 [ 109.814914][ T6529] nvme_fcloop: unknown parameter or missing value 'lp' [ 109.824120][ T6522] md: could not open device unknown-block(1,1). [ 109.824185][ T6522] md: md_import_device returned -16 [ 109.865323][ T6522] md: could not open device unknown-block(1,2). [ 109.865423][ T6522] md: md_import_device returned -16 [ 109.879396][ T6536] md: check of RAID array md0 [ 109.990163][ T6529] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 110.231814][ T6536] md: md0: check done. [ 110.259250][ T6540] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 110.348896][ T6548] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 110.397550][ T6554] md: couldn't update array info. -22 [ 110.444137][ T6554] md: could not open device unknown-block(1,0). [ 110.444200][ T6554] md: md_import_device returned -16 [ 110.481679][ T6561] Config c/1 of g1 needs at least one function. [ 110.481813][ T6561] udc dummy_udc.0: failed to start g1: -22 [ 110.481836][ T6561] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 110.482722][ T6561] UDC core: g1: couldn't find an available UDC or it's busy [ 110.546915][ T6560] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 110.578688][ T6566] md: check of RAID array md0 [ 110.663832][ T6567] md: couldn't update array info. -22 [ 110.673841][ T6567] md: could not open device unknown-block(1,0). [ 110.673938][ T6567] md: md_import_device returned -16 [ 110.703806][ T6567] md: could not open device unknown-block(1,1). [ 110.703872][ T6567] md: md_import_device returned -16 [ 110.747605][ T6567] md: could not open device unknown-block(1,2). [ 110.747673][ T6567] md: md_import_device returned -16 [ 110.776299][ T6566] md: md0: check done. [ 110.926438][ T6584] Config c/1 of g1 needs at least one function. [ 110.926567][ T6584] udc dummy_udc.0: failed to start g1: -22 [ 110.926590][ T6584] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 110.928578][ T6584] UDC core: g1: couldn't find an available UDC or it's busy [ 110.950719][ T6581] nvme_fcloop: unknown parameter or missing value 'l' [ 111.034833][ T6585] md: couldn't update array info. -22 [ 111.068179][ T6581] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 111.074051][ T6585] md: could not open device unknown-block(1,0). [ 111.074152][ T6585] md: md_import_device returned -16 [ 111.114341][ T6585] md: could not open device unknown-block(1,1). [ 111.114411][ T6585] md: md_import_device returned -16 [ 111.155342][ T6585] md: could not open device unknown-block(1,2). [ 111.155411][ T6585] md: md_import_device returned -16 [ 111.159652][ T6594] Config c/1 of g1 needs at least one function. [ 111.159781][ T6594] udc dummy_udc.0: failed to start g1: -22 [ 111.159805][ T6594] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 111.166411][ T6598] md: check of RAID array md0 [ 111.172169][ T6594] UDC core: g1: couldn't find an available UDC or it's busy [ 111.345091][ T6606] ERROR: Out of memory at tomoyo_realpath_from_path. [ 111.348038][ T6596] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 111.348285][ T6601] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 111.435790][ T6598] md: md0: check done. [ 111.473417][ T6609] md: couldn't update array info. -22 [ 111.495890][ T6609] md: could not open device unknown-block(1,0). [ 111.495954][ T6609] md: md_import_device returned -16 [ 111.581085][ T6612] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 111.630883][ T6617] md: check of RAID array md0 [ 111.701209][ T6620] Config c/1 of g1 needs at least one function. [ 111.701359][ T6620] udc dummy_udc.0: failed to start g1: -22 [ 111.701383][ T6620] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 111.718076][ T6620] UDC core: g1: couldn't find an available UDC or it's busy [ 111.793446][ T6625] md: couldn't update array info. -22 [ 111.823574][ T6625] md: could not open device unknown-block(1,0). [ 111.823639][ T6625] md: md_import_device returned -16 [ 111.869733][ T6625] md: could not open device unknown-block(1,1). [ 111.869799][ T6625] md: md_import_device returned -16 [ 111.931877][ T6617] md: md0: check done. [ 111.972076][ T6625] md: could not open device unknown-block(1,2). [ 111.972136][ T6625] md: md_import_device returned -16 [ 112.002744][ T6639] md: check of RAID array md0 [ 112.034258][ T6637] nvme_fcloop: unknown parameter or missing value 'l' [ 112.098930][ T6645] Config c/1 of g1 needs at least one function. [ 112.099063][ T6645] udc dummy_udc.0: failed to start g1: -22 [ 112.099087][ T6645] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 112.100590][ T6645] UDC core: g1: couldn't find an available UDC or it's busy [ 112.231570][ T6637] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 112.253069][ T6639] md: md0: check done. [ 112.386487][ T6656] ERROR: Out of memory at tomoyo_realpath_from_path. [ 112.403235][ T6643] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 112.405013][ T6654] md: couldn't update array info. -22 [ 112.405811][ T6653] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 112.454558][ T6654] md: could not open device unknown-block(1,0). [ 112.454625][ T6654] md: md_import_device returned -16 [ 112.485807][ T6659] Config c/1 of g1 needs at least one function. [ 112.486026][ T6659] udc dummy_udc.0: failed to start g1: -22 [ 112.486051][ T6659] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 112.486909][ T6659] UDC core: g1: couldn't find an available UDC or it's busy [ 112.651389][ T6664] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 112.669687][ T6669] md: check of RAID array md0 [ 112.840785][ T6674] Config c/1 of g1 needs at least one function. [ 112.840939][ T6674] udc dummy_udc.0: failed to start g1: -22 [ 112.840965][ T6674] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 112.874824][ T6674] UDC core: g1: couldn't find an available UDC or it's busy [ 112.948914][ T6669] md: md0: check done. [ 112.993440][ T6684] md: couldn't update array info. -22 [ 113.029913][ T6684] md: could not open device unknown-block(1,0). [ 113.029981][ T6684] md: md_import_device returned -16 [ 113.075662][ T6684] md: could not open device unknown-block(1,1). [ 113.075733][ T6684] md: md_import_device returned -16 [ 113.100074][ T6691] nvme_fcloop: unknown parameter or missing value 'l' [ 113.114414][ T6684] md: could not open device unknown-block(1,2). [ 113.114488][ T6684] md: md_import_device returned -16 [ 113.209847][ T6691] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 113.280835][ T6698] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 113.367641][ T6699] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 113.432781][ T6707] ERROR: Out of memory at tomoyo_realpath_from_path. [ 113.446581][ T6702] md: couldn't update array info. -22 [ 113.497982][ T6705] md: could not open device unknown-block(1,0). [ 113.498049][ T6705] md: md_import_device returned -16 [ 113.522119][ T6709] Config c/1 of g1 needs at least one function. [ 113.522249][ T6709] udc dummy_udc.0: failed to start g1: -22 [ 113.522272][ T6709] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 113.542149][ T6709] UDC core: g1: couldn't find an available UDC or it's busy [ 113.626354][ T6711] Config c/1 of g1 needs at least one function. [ 113.626493][ T6711] udc dummy_udc.0: failed to start g1: -22 [ 113.626519][ T6711] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 113.639864][ T6711] UDC core: g1: couldn't find an available UDC or it's busy [ 113.665248][ T6715] md: couldn't update array info. -22 [ 113.718173][ T6715] md: could not open device unknown-block(1,0). [ 113.718240][ T6715] md: md_import_device returned -16 [ 113.772538][ T6721] md: could not open device unknown-block(1,1). [ 113.772616][ T6721] md: md_import_device returned -16 [ 113.819321][ T6715] md: could not open device unknown-block(1,2). [ 113.819391][ T6715] md: md_import_device returned -16 [ 113.900011][ T6731] md: check of RAID array md0 [ 114.143665][ T6731] md: md0: check done. [ 114.186905][ T6736] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 114.336004][ T6749] md: couldn't update array info. -22 [ 114.341953][ T6739] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 114.342416][ T6744] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 114.409697][ T6749] md: could not open device unknown-block(1,0). [ 114.409763][ T6749] md: md_import_device returned -16 [ 114.411307][ T6754] md: could not open device unknown-block(1,1). [ 114.411370][ T6754] md: md_import_device returned -16 [ 114.490332][ T6749] md: could not open device unknown-block(1,2). [ 114.490409][ T6749] md: md_import_device returned -16 [ 114.568141][ T6758] Config c/1 of g1 needs at least one function. [ 114.568273][ T6758] udc dummy_udc.0: failed to start g1: -22 [ 114.568297][ T6758] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 114.569208][ T6758] UDC core: g1: couldn't find an available UDC or it's busy [ 114.610813][ T6763] ERROR: Out of memory at tomoyo_realpath_from_path. [ 114.617056][ T6761] md: couldn't update array info. -22 [ 114.655030][ T6761] md: could not open device unknown-block(1,0). [ 114.655099][ T6761] md: md_import_device returned -16 [ 114.685126][ T6763] warn_alloc: 17 callbacks suppressed [ 114.685148][ T6763] syz.3.348: vmalloc error: size 90164, align 0x1, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 114.685222][ T6763] CPU: 0 UID: 0 PID: 6763 Comm: syz.3.348 Not tainted syzkaller #0 PREEMPT(full) [ 114.685247][ T6763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 114.685261][ T6763] Call Trace: [ 114.685271][ T6763] [ 114.685281][ T6763] dump_stack_lvl+0xe8/0x150 [ 114.685323][ T6763] warn_alloc+0x24d/0x270 [ 114.685362][ T6763] ? __kasan_kmalloc+0x22/0xb0 [ 114.685398][ T6763] ? __pfx_warn_alloc+0x10/0x10 [ 114.685421][ T6763] ? __kasan_kmalloc+0x93/0xb0 [ 114.685450][ T6763] ? __get_vm_area_node+0x155/0x2f0 [ 114.685490][ T6763] ? dvb_demux_do_ioctl+0x49a/0x540 [ 114.685521][ T6763] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.685552][ T6763] ? __get_vm_area_node+0x2a9/0x2f0 [ 114.685599][ T6763] __vmalloc_node_range_noprof+0x36b/0x1540 [ 114.685659][ T6763] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 114.685684][ T6763] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.685718][ T6763] ? __kasan_kmalloc+0x93/0xb0 [ 114.685750][ T6763] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.685785][ T6763] ? __kmalloc_cache_noprof+0x321/0x600 [ 114.685815][ T6763] ? vidtv_mux_init+0x204/0x1960 [ 114.685866][ T6763] vzalloc_noprof+0xb2/0xe0 [ 114.685893][ T6763] ? vidtv_mux_init+0x204/0x1960 [ 114.685934][ T6763] vidtv_mux_init+0x204/0x1960 [ 114.685972][ T6763] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.686002][ T6763] ? __mutex_lock+0x30b/0x1550 [ 114.686055][ T6763] vidtv_start_feed+0x36b/0x5a0 [ 114.686091][ T6763] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.686128][ T6763] ? __pfx_vidtv_start_feed+0x10/0x10 [ 114.686159][ T6763] ? do_raw_spin_lock+0x12b/0x2f0 [ 114.686200][ T6763] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 114.686260][ T6763] dmx_ts_feed_start_filtering+0x129/0x220 [ 114.686299][ T6763] dvb_dmxdev_filter_start+0x434/0x10d0 [ 114.686350][ T6763] dvb_demux_do_ioctl+0x49a/0x540 [ 114.686381][ T6763] dvb_usercopy+0x199/0x2e0 [ 114.686421][ T6763] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 114.686448][ T6763] ? __pfx_dvb_usercopy+0x10/0x10 [ 114.686501][ T6763] ? __fget_files+0x3a2/0x420 [ 114.686540][ T6763] ? __fget_files+0x2a/0x420 [ 114.686580][ T6763] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 114.686607][ T6763] dvb_demux_ioctl+0x29/0x40 [ 114.686642][ T6763] __se_sys_ioctl+0xfc/0x170 [ 114.686679][ T6763] do_syscall_64+0x166/0x520 [ 114.686716][ T6763] ? trace_irq_disable+0x3b/0x140 [ 114.686750][ T6763] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.686785][ T6763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.686811][ T6763] RIP: 0033:0x7f598319e159 [ 114.686834][ T6763] 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 [ 114.686855][ T6763] RSP: 002b:00007f598414d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.686881][ T6763] RAX: ffffffffffffffda RBX: 00007f5983425fa0 RCX: 00007f598319e159 [ 114.686903][ T6763] RDX: 0000000000000000 RSI: 0000000000006f29 RDI: 0000000000000003 [ 114.686919][ T6763] RBP: 00007f598323506b R08: 0000000000000000 R09: 0000000000000000 [ 114.686935][ T6763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.686950][ T6763] R13: 00007f5983426038 R14: 00007f5983425fa0 R15: 00007ffe8214d748 [ 114.686991][ T6763] [ 114.690554][ T6763] Mem-Info: [ 114.690569][ T6763] active_anon:6313 inactive_anon:0 isolated_anon:0 [ 114.690569][ T6763] active_file:0 inactive_file:43042 isolated_file:0 [ 114.690569][ T6763] unevictable:0 dirty:42 writeback:0 [ 114.690569][ T6763] slab_reclaimable:10728 slab_unreclaimable:95739 [ 114.690569][ T6763] mapped:34649 shmem:520 pagetables:1229 [ 114.690569][ T6763] sec_pagetables:0 bounce:0 [ 114.690569][ T6763] kernel_misc_reclaimable:0 [ 114.690569][ T6763] free:1289148 free_pcp:10465 free_cma:0 [ 114.690632][ T6763] Node 0 active_anon:25252kB inactive_anon:0kB active_file:0kB inactive_file:171956kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:138596kB dirty:164kB writeback:0kB shmem:2080kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12348kB pagetables:4748kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 114.690699][ T6763] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:168kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 114.690761][ T6763] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.690832][ T6763] lowmem_reserve[]: 0 2487 2487 2487 2487 [ 114.690882][ T6763] Node 0 DMA32 free:1328712kB boost:0kB min:35076kB low:43844kB high:52612kB reserved_highatomic:0kB free_highatomic:0kB active_anon:25252kB inactive_anon:0kB active_file:0kB inactive_file:171956kB unevictable:0kB writepending:164kB zspages:0kB present:3129332kB managed:2546828kB mlocked:0kB bounce:0kB free_pcp:41860kB local_pcp:20644kB free_cma:0kB [ 114.690954][ T6763] lowmem_reserve[]: 0 0 0 0 0 [ 114.691001][ T6763] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:0kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.691068][ T6763] lowmem_reserve[]: 0 0 0 0 0 [ 114.691116][ T6763] Node 1 Normal free:3812520kB boost:0kB min:54820kB low:68524kB high:82228kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB writepending:4kB zspages:0kB present:4063228kB managed:3980032kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.691187][ T6763] lowmem_reserve[]: 0 0 0 0 0 [ 114.691236][ T6763] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 114.691402][ T6763] Node 0 DMA32: 1448*4kB (UME) 331*8kB (UM) 53*16kB (UM) 20*32kB (UME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 10*512kB (ME) 9*1024kB (M) 8*2048kB (UM) 314*4096kB (M) = 1328776kB [ 114.691617][ T6763] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 114.691774][ T6763] Node 1 Normal: 2*4kB (M) 4*8kB (UM) 6*16kB (UM) 13*32kB (UM) 4*64kB (UM) 5*128kB (UM) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 4*2048kB (U) 927*4096kB (M) = 3812520kB [ 114.724272][ T6763] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.724294][ T6763] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 114.724322][ T6763] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.724342][ T6763] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 114.724361][ T6763] 43558 total pagecache pages [ 114.724371][ T6763] 0 pages in swap cache [ 114.724381][ T6763] Free swap = 124996kB [ 114.724391][ T6763] Total swap = 124996kB [ 114.724402][ T6763] 2064283 pages RAM [ 114.724412][ T6763] 0 pages HighMem/MovableOnly [ 114.724421][ T6763] 428728 pages reserved [ 114.724430][ T6763] 0 pages cma reserved [ 115.112875][ T6769] md: couldn't update array info. -22 [ 115.204671][ T6771] md: couldn't update array info. -22 [ 115.207398][ T6779] Config c/1 of g1 needs at least one function. [ 115.207535][ T6779] udc dummy_udc.0: failed to start g1: -22 [ 115.207560][ T6779] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 115.218358][ T6779] UDC core: g1: couldn't find an available UDC or it's busy [ 115.289875][ T6786] md: check of RAID array md0 [ 115.324854][ T6773] md: could not open device unknown-block(1,0). [ 115.324936][ T6773] md: md_import_device returned -16 [ 115.383873][ T6775] md: could not open device unknown-block(1,0). [ 115.383946][ T6775] md: md_import_device returned -16 [ 115.424603][ T6777] md: could not open device unknown-block(1,1). [ 115.424675][ T6777] md: md_import_device returned -16 [ 115.476772][ T6778] md: could not open device unknown-block(1,1). [ 115.476839][ T6778] md: md_import_device returned -16 [ 115.504750][ T6769] md: could not open device unknown-block(1,2). [ 115.504819][ T6769] md: md_import_device returned -16 [ 115.545917][ T6784] md: could not open device unknown-block(1,2). [ 115.545987][ T6784] md: md_import_device returned -16 [ 115.599516][ T6776] null_blk: disk nullb1 created [ 115.740664][ T6795] Config c/1 of g1 needs at least one function. [ 115.740803][ T6795] udc dummy_udc.0: failed to start g1: -22 [ 115.740830][ T6795] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 115.741776][ T6795] UDC core: g1: couldn't find an available UDC or it's busy [ 115.798985][ T6782] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 115.828878][ T6786] md: md0: check done. [ 115.903467][ T6798] md: couldn't update array info. -22 [ 115.926032][ T6798] md: could not open device unknown-block(1,0). [ 115.926106][ T6798] md: md_import_device returned -16 [ 115.954771][ T6798] md: could not open device unknown-block(1,1). [ 115.954853][ T6798] md: md_import_device returned -16 [ 116.015396][ T6798] md: could not open device unknown-block(1,2). [ 116.015463][ T6798] md: md_import_device returned -16 [ 116.072425][ T6802] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 116.072652][ T6804] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 116.132744][ T6812] md: couldn't update array info. -22 [ 116.184012][ T6812] md: could not open device unknown-block(1,0). [ 116.184078][ T6812] md: md_import_device returned -16 [ 116.333713][ T6822] ERROR: Out of memory at tomoyo_realpath_from_path. [ 116.367504][ T6825] md: couldn't update array info. -22 [ 116.424634][ T6825] md: could not open device unknown-block(1,0). [ 116.424701][ T6825] md: md_import_device returned -16 [ 116.467715][ T6829] md: could not open device unknown-block(1,1). [ 116.467780][ T6829] md: md_import_device returned -16 [ 116.504211][ T6831] md: couldn't update array info. -22 [ 116.553843][ T6825] md: could not open device unknown-block(1,2). [ 116.553921][ T6825] md: md_import_device returned -16 [ 116.583653][ T6831] md: could not open device unknown-block(1,0). [ 116.583720][ T6831] md: md_import_device returned -16 [ 116.621951][ T6840] Config c/1 of g1 needs at least one function. [ 116.622084][ T6840] udc dummy_udc.0: failed to start g1: -22 [ 116.622108][ T6840] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 116.623686][ T6836] md: could not open device unknown-block(1,1). [ 116.623749][ T6836] md: md_import_device returned -16 [ 116.625687][ T6840] UDC core: g1: couldn't find an available UDC or it's busy [ 116.677114][ T6831] md: could not open device unknown-block(1,2). [ 116.677190][ T6831] md: md_import_device returned -16 [ 116.698112][ T6845] md: check of RAID array md0 [ 116.700767][ T6837] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 116.879307][ T6847] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 116.966531][ T6854] md: couldn't update array info. -22 [ 116.971185][ T6856] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 116.973023][ T6851] Config c/1 of g1 needs at least one function. [ 116.973149][ T6851] udc dummy_udc.0: failed to start g1: -22 [ 116.973172][ T6851] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 116.985688][ T6851] UDC core: g1: couldn't find an available UDC or it's busy [ 117.018549][ T6852] Config c/1 of g1 needs at least one function. [ 117.018684][ T6852] udc dummy_udc.0: failed to start g1: -22 [ 117.018709][ T6852] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 117.026234][ T6852] UDC core: g1: couldn't find an available UDC or it's busy [ 117.064445][ T6854] md: could not open device unknown-block(1,0). [ 117.064514][ T6854] md: md_import_device returned -16 [ 117.093704][ T6845] md: md0: check done. [ 117.115198][ T6857] md: could not open device unknown-block(1,1). [ 117.115263][ T6857] md: md_import_device returned -16 [ 117.115528][ T6854] md: could not open device unknown-block(1,2). [ 117.115585][ T6854] md: md_import_device returned -16 [ 117.183361][ T6863] md: couldn't update array info. -22 [ 117.215422][ T6863] md: could not open device unknown-block(1,0). [ 117.215488][ T6863] md: md_import_device returned -16 [ 117.421799][ T6870] ERROR: Out of memory at tomoyo_realpath_from_path. [ 117.608249][ T6884] md: couldn't update array info. -22 [ 117.635471][ T6886] md: could not open device unknown-block(1,0). [ 117.635551][ T6886] md: md_import_device returned -16 [ 117.665576][ T6884] md: could not open device unknown-block(1,1). [ 117.665645][ T6884] md: md_import_device returned -16 [ 117.707339][ T6882] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 117.719052][ T6884] md: could not open device unknown-block(1,2). [ 117.719150][ T6884] md: md_import_device returned -16 [ 117.773937][ T6891] md: couldn't update array info. -22 [ 117.804451][ T6896] Config c/1 of g1 needs at least one function. [ 117.804604][ T6896] udc dummy_udc.0: failed to start g1: -22 [ 117.804629][ T6896] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 117.808003][ T6896] UDC core: g1: couldn't find an available UDC or it's busy [ 117.816604][ T6892] md: could not open device unknown-block(1,0). [ 117.816667][ T6892] md: md_import_device returned -16 [ 117.884019][ T6891] md: could not open device unknown-block(1,1). [ 117.884090][ T6891] md: md_import_device returned -16 [ 117.922775][ T6901] md: check of RAID array md0 [ 117.925059][ T6892] md: could not open device unknown-block(1,2). [ 117.925118][ T6892] md: md_import_device returned -16 [ 117.977466][ T6894] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 117.982463][ T6899] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 118.093512][ T6905] md: couldn't update array info. -22 [ 118.127478][ T6905] md: could not open device unknown-block(1,0). [ 118.127565][ T6905] md: md_import_device returned -16 [ 118.152140][ T6908] Config c/1 of g1 needs at least one function. [ 118.152274][ T6908] udc dummy_udc.0: failed to start g1: -22 [ 118.152298][ T6908] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 118.177300][ T6908] UDC core: g1: couldn't find an available UDC or it's busy [ 118.189244][ T6905] md: could not open device unknown-block(1,1). [ 118.189333][ T6905] md: md_import_device returned -16 [ 118.218095][ T6909] md: could not open device unknown-block(1,2). [ 118.218168][ T6909] md: md_import_device returned -16 [ 118.319861][ T6901] md: md0: check done. [ 118.356631][ T6917] Config c/1 of g1 needs at least one function. [ 118.356771][ T6917] udc dummy_udc.0: failed to start g1: -22 [ 118.356795][ T6917] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 118.359369][ T6917] UDC core: g1: couldn't find an available UDC or it's busy [ 118.410154][ T6915] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 118.437234][ T6915] md: couldn't update array info. -22 [ 118.475388][ T6915] md: could not open device unknown-block(1,0). [ 118.475455][ T6915] md: md_import_device returned -16 [ 118.510976][ T6921] ERROR: Out of memory at tomoyo_realpath_from_path. [ 118.833733][ T6943] md: couldn't update array info. -22 [ 118.847938][ T6933] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 118.876565][ T6943] md: could not open device unknown-block(1,0). [ 118.876641][ T6943] md: md_import_device returned -16 [ 118.928792][ T6943] md: could not open device unknown-block(1,1). [ 118.928863][ T6943] md: md_import_device returned -16 [ 118.955705][ T6943] md: could not open device unknown-block(1,2). [ 118.955789][ T6943] md: md_import_device returned -16 [ 119.168249][ T6957] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 119.258171][ T6962] md: couldn't update array info. -22 [ 119.295530][ T6965] md: could not open device unknown-block(1,0). [ 119.295602][ T6965] md: md_import_device returned -16 [ 119.326325][ T6962] md: could not open device unknown-block(1,1). [ 119.326415][ T6962] md: md_import_device returned -16 [ 119.361245][ T6970] Config c/1 of g1 needs at least one function. [ 119.361389][ T6970] udc dummy_udc.0: failed to start g1: -22 [ 119.361414][ T6970] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 119.364483][ T6970] UDC core: g1: couldn't find an available UDC or it's busy [ 119.370869][ T6968] md: couldn't update array info. -22 [ 119.402716][ T6972] md: check of RAID array md0 [ 119.424358][ T6962] md: could not open device unknown-block(1,2). [ 119.424437][ T6962] md: md_import_device returned -16 [ 119.454040][ T6971] md: could not open device unknown-block(1,0). [ 119.454118][ T6971] md: md_import_device returned -16 [ 119.474477][ T6968] md: could not open device unknown-block(1,1). [ 119.474553][ T6968] md: md_import_device returned -16 [ 119.514403][ T6971] md: could not open device unknown-block(1,2). [ 119.514476][ T6971] md: md_import_device returned -16 [ 119.519558][ T6977] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 119.575171][ T6977] md: couldn't update array info. -22 [ 119.604230][ T6977] md: could not open device unknown-block(1,0). [ 119.604299][ T6977] md: md_import_device returned -16 [ 119.648962][ T6972] md: md0: check done. [ 119.737547][ T6987] Config c/1 of g1 needs at least one function. [ 119.737682][ T6987] udc dummy_udc.0: failed to start g1: -22 [ 119.737707][ T6987] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 119.738608][ T6987] UDC core: g1: couldn't find an available UDC or it's busy [ 119.909774][ T6992] Config c/1 of g1 needs at least one function. [ 119.909924][ T6992] udc dummy_udc.0: failed to start g1: -22 [ 119.909950][ T6992] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 119.922273][ T6992] UDC core: g1: couldn't find an available UDC or it's busy [ 119.994610][ T6989] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 120.119999][ T7003] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 120.198251][ T7006] md: couldn't update array info. -22 [ 120.247705][ T7006] md: could not open device unknown-block(1,0). [ 120.247791][ T7006] md: md_import_device returned -16 [ 120.283890][ T7006] md: could not open device unknown-block(1,1). [ 120.283959][ T7006] md: md_import_device returned -16 [ 120.334112][ T7006] md: could not open device unknown-block(1,2). [ 120.334196][ T7006] md: md_import_device returned -16 [ 120.524065][ T7020] Config c/1 of g1 needs at least one function. [ 120.524218][ T7020] udc dummy_udc.0: failed to start g1: -22 [ 120.524244][ T7020] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 120.525196][ T7020] UDC core: g1: couldn't find an available UDC or it's busy [ 120.589959][ T7023] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 120.600020][ T7022] md: couldn't update array info. -22 [ 120.624110][ T7023] md: couldn't update array info. -22 [ 120.636548][ T7025] ERROR: Out of memory at tomoyo_realpath_from_path. [ 120.658129][ T7029] Config c/1 of g1 needs at least one function. [ 120.658270][ T7029] udc dummy_udc.0: failed to start g1: -22 [ 120.658302][ T7029] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 120.665689][ T7022] md: could not open device unknown-block(1,0). [ 120.665755][ T7022] md: md_import_device returned -16 [ 120.667019][ T7029] UDC core: g1: couldn't find an available UDC or it's busy [ 120.735505][ T7023] md: could not open device unknown-block(1,0). [ 120.735571][ T7023] md: md_import_device returned -16 [ 120.735812][ T7030] md: could not open device unknown-block(1,1). [ 120.735883][ T7030] md: md_import_device returned -16 [ 120.736064][ T7027] md: couldn't update array info. -22 [ 120.736247][ T7031] md: could not open device unknown-block(1,0). [ 120.736309][ T7031] md: md_import_device returned -16 [ 120.736506][ T7022] md: could not open device unknown-block(1,2). [ 120.736559][ T7022] md: md_import_device returned -16 [ 120.783859][ T7035] md: check of RAID array md0 [ 120.826070][ T7027] md: could not open device unknown-block(1,1). [ 120.826137][ T7027] md: md_import_device returned -16 [ 120.864255][ T7031] md: could not open device unknown-block(1,2). [ 120.864323][ T7031] md: md_import_device returned -16 [ 121.068125][ T7044] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 121.081393][ T7035] md: md0: check done. [ 121.240367][ T7046] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 121.295065][ T7058] netlink: 16 bytes leftover after parsing attributes in process `syz.0.454'. [ 121.442868][ T7062] md: couldn't update array info. -22 [ 121.503724][ T7062] md: could not open device unknown-block(1,0). [ 121.503793][ T7062] md: md_import_device returned -16 [ 121.535781][ T7062] md: could not open device unknown-block(1,1). [ 121.535850][ T7062] md: md_import_device returned -16 [ 121.557456][ T7068] Config c/1 of g1 needs at least one function. [ 121.557609][ T7068] udc dummy_udc.0: failed to start g1: -22 [ 121.557633][ T7068] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 121.562883][ T7068] UDC core: g1: couldn't find an available UDC or it's busy [ 121.598828][ T7062] md: could not open device unknown-block(1,2). [ 121.598896][ T7062] md: md_import_device returned -16 [ 121.612042][ T7069] Config c/1 of g1 needs at least one function. [ 121.612172][ T7069] udc dummy_udc.0: failed to start g1: -22 [ 121.612194][ T7069] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 121.617952][ T7069] UDC core: g1: couldn't find an available UDC or it's busy [ 121.671035][ T7072] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 121.672543][ T7076] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 121.672571][ T7076] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 121.672602][ T7076] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 121.672623][ T7076] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 121.672638][ T7076] page dumped because: unmovable page [ 121.672650][ T7076] page_owner tracks the page as allocated [ 121.672659][ T7076] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 121.672687][ T7076] register_early_stack+0x98/0x100 [ 121.672724][ T7076] init_page_owner+0x38/0x600 [ 121.672759][ T7076] page_ext_init+0x511/0x550 [ 121.672783][ T7076] mm_core_init+0x97/0xb0 [ 121.672815][ T7076] page_owner free stack trace missing [ 121.706836][ T7074] ERROR: Out of memory at tomoyo_realpath_from_path. [ 121.864246][ T7078] md: couldn't update array info. -22 [ 121.904261][ T7080] md: couldn't update array info. -22 [ 121.923560][ T7078] md: could not open device unknown-block(1,0). [ 121.923626][ T7078] md: md_import_device returned -16 [ 121.968781][ T7083] md: could not open device unknown-block(1,0). [ 121.968849][ T7083] md: md_import_device returned -16 [ 122.014097][ T7085] md: could not open device unknown-block(1,1). [ 122.014166][ T7085] md: md_import_device returned -16 [ 122.035659][ T7094] md: check of RAID array md0 [ 122.046822][ T7080] md: could not open device unknown-block(1,1). [ 122.046884][ T7080] md: md_import_device returned -16 [ 122.084316][ T7078] md: could not open device unknown-block(1,2). [ 122.084396][ T7078] md: md_import_device returned -16 [ 122.108453][ T7089] nvme_fabrics: missing parameter 'transport=%s' [ 122.108475][ T7089] nvme_fabrics: missing parameter 'nqn=%s' [ 122.108703][ T7090] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 122.121671][ T7083] md: could not open device unknown-block(1,2). [ 122.121744][ T7083] md: md_import_device returned -16 [ 122.259870][ T7102] netlink: 16 bytes leftover after parsing attributes in process `syz.3.471'. [ 122.319455][ T7092] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 122.367267][ T7094] md: md0: check done. [ 122.500797][ T7111] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 122.632475][ T7117] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 122.632509][ T7117] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 122.632542][ T7117] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 122.632563][ T7117] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 122.632577][ T7117] page dumped because: unmovable page [ 122.632589][ T7117] page_owner tracks the page as allocated [ 122.632599][ T7117] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 122.632645][ T7117] register_early_stack+0x98/0x100 [ 122.632682][ T7117] init_page_owner+0x38/0x600 [ 122.632718][ T7117] page_ext_init+0x511/0x550 [ 122.632742][ T7117] mm_core_init+0x97/0xb0 [ 122.632775][ T7117] page_owner free stack trace missing [ 122.663992][ T7121] md: couldn't update array info. -22 [ 122.685599][ T7121] md: could not open device unknown-block(1,0). [ 122.685669][ T7121] md: md_import_device returned -16 [ 122.738100][ T7122] Config c/1 of g1 needs at least one function. [ 122.738233][ T7122] udc dummy_udc.0: failed to start g1: -22 [ 122.738257][ T7122] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 122.739585][ T7122] UDC core: g1: couldn't find an available UDC or it's busy [ 122.747625][ T7121] md: could not open device unknown-block(1,1). [ 122.747696][ T7121] md: md_import_device returned -16 [ 122.839959][ T7121] md: could not open device unknown-block(1,2). [ 122.840050][ T7121] md: md_import_device returned -16 [ 122.989735][ T7136] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 122.991158][ T7129] ERROR: Out of memory at tomoyo_realpath_from_path. [ 123.100311][ T7141] netlink: 16 bytes leftover after parsing attributes in process `syz.4.487'. [ 123.105071][ T7138] md: couldn't update array info. -22 [ 123.145819][ T7138] md: could not open device unknown-block(1,0). [ 123.145884][ T7138] md: md_import_device returned -16 [ 123.195564][ T7138] md: could not open device unknown-block(1,1). [ 123.195632][ T7138] md: md_import_device returned -16 [ 123.244987][ T7138] md: could not open device unknown-block(1,2). [ 123.245053][ T7138] md: md_import_device returned -16 [ 123.269894][ T7151] md: check of RAID array md0 [ 123.274550][ T7145] md: couldn't update array info. -22 [ 123.292383][ T7154] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 123.314163][ T7153] md: could not open device unknown-block(1,0). [ 123.314225][ T7153] md: md_import_device returned -16 [ 123.344639][ T7145] md: could not open device unknown-block(1,1). [ 123.344702][ T7145] md: md_import_device returned -16 [ 123.386054][ T7145] md: could not open device unknown-block(1,2). [ 123.386124][ T7145] md: md_import_device returned -16 [ 123.390124][ T7147] nvme_fabrics: missing parameter 'transport=%s' [ 123.390140][ T7147] nvme_fabrics: missing parameter 'nqn=%s' [ 123.425012][ T7157] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 123.425045][ T7157] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 123.425077][ T7157] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 123.425099][ T7157] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 123.425114][ T7157] page dumped because: unmovable page [ 123.425126][ T7157] page_owner tracks the page as allocated [ 123.425135][ T7157] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 123.425164][ T7157] register_early_stack+0x98/0x100 [ 123.425201][ T7157] init_page_owner+0x38/0x600 [ 123.425237][ T7157] page_ext_init+0x511/0x550 [ 123.457140][ T7157] mm_core_init+0x97/0xb0 [ 123.457196][ T7157] page_owner free stack trace missing [ 123.596362][ T7151] md: md0: check done. [ 123.637738][ T7149] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 123.743697][ T7171] Config c/1 of g1 needs at least one function. [ 123.743913][ T7171] udc dummy_udc.0: failed to start g1: -22 [ 123.743939][ T7171] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 123.745036][ T7171] UDC core: g1: couldn't find an available UDC or it's busy [ 123.825794][ T7175] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 124.063593][ T7181] md: couldn't update array info. -22 [ 124.092074][ T7184] ERROR: Out of memory at tomoyo_realpath_from_path. [ 124.107656][ T7181] md: could not open device unknown-block(1,0). [ 124.107718][ T7181] md: md_import_device returned -16 [ 124.153558][ T7181] md: could not open device unknown-block(1,1). [ 124.153623][ T7181] md: md_import_device returned -16 [ 124.194050][ T7181] md: could not open device unknown-block(1,2). [ 124.194119][ T7181] md: md_import_device returned -16 [ 124.201100][ T7192] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 124.230742][ T7194] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 124.230773][ T7194] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 124.230805][ T7194] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 124.230828][ T7194] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 124.230842][ T7194] page dumped because: unmovable page [ 124.230854][ T7194] page_owner tracks the page as allocated [ 124.230863][ T7194] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 124.230892][ T7194] register_early_stack+0x98/0x100 [ 124.230929][ T7194] init_page_owner+0x38/0x600 [ 124.230964][ T7194] page_ext_init+0x511/0x550 [ 124.230988][ T7194] mm_core_init+0x97/0xb0 [ 124.231021][ T7194] page_owner free stack trace missing [ 124.263447][ T7191] md: couldn't update array info. -22 [ 124.356990][ T7196] md: could not open device unknown-block(1,0). [ 124.357056][ T7196] md: md_import_device returned -16 [ 124.357160][ T7192] md: couldn't update array info. -22 [ 124.358101][ T7195] md: could not open device unknown-block(1,0). [ 124.358158][ T7195] md: md_import_device returned -16 [ 124.358355][ T7191] md: could not open device unknown-block(1,1). [ 124.358409][ T7191] md: md_import_device returned -16 [ 124.361737][ T7203] md: could not open device unknown-block(1,2). [ 124.370564][ T7203] md: md_import_device returned -16 [ 124.419078][ T7204] md: check of RAID array md0 [ 124.475806][ T7208] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 124.477209][ T7208] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 124.528880][ T7199] nvme_fabrics: missing parameter 'transport=%s' [ 124.528903][ T7199] nvme_fabrics: missing parameter 'nqn=%s' [ 124.648112][ T7207] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 124.648376][ T7208] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 124.696891][ T7204] md: md0: check done. [ 124.756744][ T7214] md: couldn't update array info. -22 [ 124.783711][ T7214] md: could not open device unknown-block(1,0). [ 124.783777][ T7214] md: md_import_device returned -16 [ 124.867364][ T7214] md: could not open device unknown-block(1,1). [ 124.867433][ T7214] md: md_import_device returned -16 [ 124.917466][ T7221] md: could not open device unknown-block(1,2). [ 124.917556][ T7221] md: md_import_device returned -16 [ 125.205229][ T7238] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 125.205264][ T7238] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 125.205296][ T7238] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 125.205319][ T7238] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 125.205334][ T7238] page dumped because: unmovable page [ 125.205346][ T7238] page_owner tracks the page as allocated [ 125.205356][ T7238] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 125.205403][ T7238] register_early_stack+0x98/0x100 [ 125.205441][ T7238] init_page_owner+0x38/0x600 [ 125.205476][ T7238] page_ext_init+0x511/0x550 [ 125.205500][ T7238] mm_core_init+0x97/0xb0 [ 125.205533][ T7238] page_owner free stack trace missing [ 125.235471][ T7236] warn_alloc: 10 callbacks suppressed [ 125.235495][ T7236] syz.5.522: vmalloc error: size 90164, align 0x1, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 125.236523][ T7236] CPU: 1 UID: 0 PID: 7236 Comm: syz.5.522 Not tainted syzkaller #0 PREEMPT(full) [ 125.236551][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 125.236568][ T7236] Call Trace: [ 125.236578][ T7236] [ 125.236589][ T7236] dump_stack_lvl+0xe8/0x150 [ 125.236632][ T7236] warn_alloc+0x24d/0x270 [ 125.236662][ T7236] ? __kasan_kmalloc+0x22/0xb0 [ 125.236699][ T7236] ? __pfx_warn_alloc+0x10/0x10 [ 125.236725][ T7236] ? __kasan_kmalloc+0x93/0xb0 [ 125.236755][ T7236] ? __get_vm_area_node+0x155/0x2f0 [ 125.236796][ T7236] ? dvb_demux_do_ioctl+0x49a/0x540 [ 125.236829][ T7236] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.236867][ T7236] ? __get_vm_area_node+0x2a9/0x2f0 [ 125.236915][ T7236] __vmalloc_node_range_noprof+0x36b/0x1540 [ 125.236976][ T7236] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 125.237002][ T7236] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.237030][ T7236] ? __kasan_kmalloc+0x93/0xb0 [ 125.237063][ T7236] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.237095][ T7236] ? __kmalloc_cache_noprof+0x321/0x600 [ 125.237125][ T7236] ? vidtv_mux_init+0x204/0x1960 [ 125.237164][ T7236] vzalloc_noprof+0xb2/0xe0 [ 125.237190][ T7236] ? vidtv_mux_init+0x204/0x1960 [ 125.237230][ T7236] vidtv_mux_init+0x204/0x1960 [ 125.237267][ T7236] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.237296][ T7236] ? __mutex_lock+0x30b/0x1550 [ 125.237344][ T7236] vidtv_start_feed+0x36b/0x5a0 [ 125.237374][ T7236] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.237410][ T7236] ? __pfx_vidtv_start_feed+0x10/0x10 [ 125.237437][ T7236] ? do_raw_spin_lock+0x12b/0x2f0 [ 125.237475][ T7236] ? __pfx_vidtv_bridge_on_new_pkts_avail+0x10/0x10 [ 125.237529][ T7236] dmx_ts_feed_start_filtering+0x129/0x220 [ 125.237568][ T7236] dvb_dmxdev_filter_start+0x434/0x10d0 [ 125.237611][ T7236] dvb_demux_do_ioctl+0x49a/0x540 [ 125.237643][ T7236] dvb_usercopy+0x199/0x2e0 [ 125.237681][ T7236] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 125.237708][ T7236] ? __pfx_dvb_usercopy+0x10/0x10 [ 125.237761][ T7236] ? __fget_files+0x3a2/0x420 [ 125.237799][ T7236] ? __fget_files+0x2a/0x420 [ 125.237840][ T7236] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 125.237872][ T7236] dvb_demux_ioctl+0x29/0x40 [ 125.237899][ T7236] __se_sys_ioctl+0xfc/0x170 [ 125.237932][ T7236] do_syscall_64+0x166/0x520 [ 125.237970][ T7236] ? trace_irq_disable+0x3b/0x140 [ 125.237998][ T7236] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.238030][ T7236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.238056][ T7236] RIP: 0033:0x7f56a819e159 [ 125.238080][ T7236] 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 [ 125.238101][ T7236] RSP: 002b:00007f56a903c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.238126][ T7236] RAX: ffffffffffffffda RBX: 00007f56a8425fa0 RCX: 00007f56a819e159 [ 125.238145][ T7236] RDX: 0000000000000000 RSI: 0000000000006f29 RDI: 0000000000000003 [ 125.238160][ T7236] RBP: 00007f56a823506b R08: 0000000000000000 R09: 0000000000000000 [ 125.238177][ T7236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.238192][ T7236] R13: 00007f56a8426038 R14: 00007f56a8425fa0 R15: 00007ffcb634adc8 [ 125.238232][ T7236] [ 125.242341][ T7236] Mem-Info: [ 125.242364][ T7236] active_anon:6421 inactive_anon:0 isolated_anon:0 [ 125.242364][ T7236] active_file:0 inactive_file:43050 isolated_file:0 [ 125.242364][ T7236] unevictable:0 dirty:59 writeback:0 [ 125.242364][ T7236] slab_reclaimable:10724 slab_unreclaimable:95875 [ 125.242364][ T7236] mapped:34697 shmem:521 pagetables:1261 [ 125.242364][ T7236] sec_pagetables:0 bounce:0 [ 125.242364][ T7236] kernel_misc_reclaimable:0 [ 125.242364][ T7236] free:1289279 free_pcp:9744 free_cma:0 [ 125.242428][ T7236] Node 0 active_anon:25684kB inactive_anon:0kB active_file:0kB inactive_file:171988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:138788kB dirty:232kB writeback:0kB shmem:2084kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12524kB pagetables:4876kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 125.242497][ T7236] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:168kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 125.242560][ T7236] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 125.242632][ T7236] lowmem_reserve[]: 0 2487 2487 2487 2487 [ 125.242684][ T7236] Node 0 DMA32 free:1329236kB boost:0kB min:35076kB low:43844kB high:52612kB reserved_highatomic:0kB free_highatomic:0kB active_anon:25684kB inactive_anon:0kB active_file:0kB inactive_file:171988kB unevictable:0kB writepending:232kB zspages:0kB present:3129332kB managed:2546828kB mlocked:0kB bounce:0kB free_pcp:38976kB local_pcp:18052kB free_cma:0kB [ 125.242759][ T7236] lowmem_reserve[]: 0 0 0 0 0 [ 125.242807][ T7236] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:0kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 125.242872][ T7236] lowmem_reserve[]: 0 0 0 0 0 [ 125.242913][ T7236] Node 1 Normal free:3812520kB boost:0kB min:54820kB low:68524kB high:82228kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB writepending:4kB zspages:0kB present:4063228kB managed:3980032kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 125.242984][ T7236] lowmem_reserve[]: 0 0 0 0 0 [ 125.243033][ T7236] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 125.243212][ T7236] Node 0 DMA32: 1088*4kB (UME) 324*8kB (UM) 49*16kB (UM) 57*32kB (UME) 17*64kB (UME) 7*128kB (UM) 5*256kB (UM) 11*512kB (ME) 10*1024kB (UM) 7*2048kB (M) 314*4096kB (M) = 1329168kB [ 125.258027][ T7236] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 125.279187][ T7236] Node 1 Normal: 2*4kB (M) 4*8kB (UM) 6*16kB (UM) 13*32kB (UM) 4*64kB (UM) 5*128kB (UM) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 4*2048kB (U) 927*4096kB (M) = 3812520kB [ 125.279428][ T7236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 125.279449][ T7236] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 125.279468][ T7236] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 125.279487][ T7236] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 125.279506][ T7236] 43567 total pagecache pages [ 125.279516][ T7236] 0 pages in swap cache [ 125.279526][ T7236] Free swap = 124996kB [ 125.279536][ T7236] Total swap = 124996kB [ 125.279547][ T7236] 2064283 pages RAM [ 125.279557][ T7236] 0 pages HighMem/MovableOnly [ 125.279566][ T7236] 428728 pages reserved [ 125.279576][ T7236] 0 pages cma reserved [ 125.297881][ T7236] ERROR: Out of memory at tomoyo_realpath_from_path. [ 125.503889][ T7243] md: couldn't update array info. -22 [ 125.579261][ T7243] md: could not open device unknown-block(1,1). [ 125.579330][ T7243] md: md_import_device returned -16 [ 125.599156][ T7250] md: could not open device unknown-block(1,0). [ 125.599232][ T7250] md: md_import_device returned -16 [ 125.611934][ T7246] nvme_fabrics: missing parameter 'transport=%s' [ 125.611951][ T7246] nvme_fabrics: missing parameter 'nqn=%s' [ 125.673882][ T7243] md: could not open device unknown-block(1,2). [ 125.673953][ T7243] md: md_import_device returned -16 [ 125.766186][ T7252] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 125.852862][ T7256] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 125.978169][ T7257] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 126.053853][ T7252] md: couldn't update array info. -22 [ 126.106874][ T7253] md: could not open device unknown-block(1,0). [ 126.108502][ T7253] md: md_import_device returned -16 [ 126.166055][ T7259] md: couldn't update array info. -22 [ 126.203625][ T7261] md: could not open device unknown-block(1,0). [ 126.203715][ T7261] md: md_import_device returned -16 [ 126.223389][ T7268] md: check of RAID array md0 [ 126.242123][ T7269] Config c/1 of g1 needs at least one function. [ 126.242273][ T7269] udc dummy_udc.0: failed to start g1: -22 [ 126.242296][ T7269] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 126.244616][ T7263] md: could not open device unknown-block(1,1). [ 126.244677][ T7263] md: md_import_device returned -16 [ 126.266083][ T7269] UDC core: g1: couldn't find an available UDC or it's busy [ 126.303985][ T7264] md: could not open device unknown-block(1,2). [ 126.304061][ T7264] md: md_import_device returned -16 [ 126.379341][ T7276] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 126.379386][ T7276] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 126.379419][ T7276] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 126.379441][ T7276] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 126.379456][ T7276] page dumped because: unmovable page [ 126.379469][ T7276] page_owner tracks the page as allocated [ 126.379479][ T7276] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 126.379508][ T7276] register_early_stack+0x98/0x100 [ 126.379545][ T7276] init_page_owner+0x38/0x600 [ 126.379581][ T7276] page_ext_init+0x511/0x550 [ 126.379606][ T7276] mm_core_init+0x97/0xb0 [ 126.379640][ T7276] page_owner free stack trace missing [ 126.554001][ T7278] Config c/1 of g1 needs at least one function. [ 126.554134][ T7278] udc dummy_udc.0: failed to start g1: -22 [ 126.554161][ T7278] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 126.560296][ T7280] md: couldn't update array info. -22 [ 126.562235][ T7278] UDC core: g1: couldn't find an available UDC or it's busy [ 126.656418][ T7280] md: could not open device unknown-block(1,0). [ 126.656489][ T7280] md: md_import_device returned -16 [ 126.661311][ T7268] md: md0: check done. [ 126.706664][ T7283] md: could not open device unknown-block(1,1). [ 126.706732][ T7283] md: md_import_device returned -16 [ 126.734567][ T7280] md: could not open device unknown-block(1,2). [ 126.734650][ T7280] md: md_import_device returned -16 [ 126.807535][ T7290] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 126.807569][ T7290] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 126.807602][ T7290] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 126.807624][ T7290] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 126.807639][ T7290] page dumped because: unmovable page [ 126.807651][ T7290] page_owner tracks the page as allocated [ 126.807661][ T7290] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 126.807690][ T7290] register_early_stack+0x98/0x100 [ 126.807728][ T7290] init_page_owner+0x38/0x600 [ 126.807764][ T7290] page_ext_init+0x511/0x550 [ 126.807790][ T7290] mm_core_init+0x97/0xb0 [ 126.807822][ T7290] page_owner free stack trace missing [ 126.813257][ T7293] ERROR: Out of memory at tomoyo_realpath_from_path. [ 127.038532][ T7299] nvme_fabrics: missing parameter 'transport=%s' [ 127.038556][ T7299] nvme_fabrics: missing parameter 'nqn=%s' [ 127.087310][ T7302] md: couldn't update array info. -22 [ 127.135089][ T7302] md: could not open device unknown-block(1,0). [ 127.135160][ T7302] md: md_import_device returned -16 [ 127.162156][ T7309] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 127.165035][ T7310] Config c/1 of g1 needs at least one function. [ 127.165164][ T7310] udc dummy_udc.0: failed to start g1: -22 [ 127.165187][ T7310] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 127.167257][ T7310] UDC core: g1: couldn't find an available UDC or it's busy [ 127.206822][ T7302] md: could not open device unknown-block(1,1). [ 127.206888][ T7302] md: md_import_device returned -16 [ 127.237041][ T7309] md: couldn't update array info. -22 [ 127.275785][ T7312] md: could not open device unknown-block(1,2). [ 127.275859][ T7312] md: md_import_device returned -16 [ 127.286031][ T7305] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 127.286258][ T7306] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 127.355791][ T7314] md: could not open device unknown-block(1,0). [ 127.355864][ T7314] md: md_import_device returned -16 [ 127.484513][ T7320] md: couldn't update array info. -22 [ 127.523961][ T7320] md: could not open device unknown-block(1,0). [ 127.524027][ T7320] md: md_import_device returned -16 [ 127.558883][ T7330] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 127.558916][ T7330] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 127.558949][ T7330] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 127.558971][ T7330] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 127.558986][ T7330] page dumped because: unmovable page [ 127.558999][ T7330] page_owner tracks the page as allocated [ 127.559009][ T7330] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 127.559039][ T7330] register_early_stack+0x98/0x100 [ 127.559076][ T7330] init_page_owner+0x38/0x600 [ 127.559111][ T7330] page_ext_init+0x511/0x550 [ 127.559136][ T7330] mm_core_init+0x97/0xb0 [ 127.559169][ T7330] page_owner free stack trace missing [ 127.567322][ T7320] md: could not open device unknown-block(1,1). [ 127.567391][ T7320] md: md_import_device returned -16 [ 127.661853][ T7334] md: check of RAID array md0 [ 127.666267][ T7320] md: could not open device unknown-block(1,2). [ 127.666331][ T7320] md: md_import_device returned -16 [ 127.740409][ T7336] md: couldn't update array info. -22 [ 127.824090][ T7336] md: could not open device unknown-block(1,1). [ 127.824160][ T7336] md: md_import_device returned -16 [ 127.829494][ T7338] ERROR: Out of memory at tomoyo_realpath_from_path. [ 127.863818][ T7336] md: could not open device unknown-block(1,2). [ 127.863899][ T7336] md: md_import_device returned -16 [ 127.973775][ T7334] md: md0: check done. [ 128.170306][ T7341] nvme_fabrics: missing parameter 'transport=%s' [ 128.170331][ T7341] nvme_fabrics: missing parameter 'nqn=%s' [ 128.335445][ T7360] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 128.349830][ T7360] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 128.394487][ T7362] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 128.394743][ T7360] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 128.460113][ T7367] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 128.493858][ T7367] md: couldn't update array info. -22 [ 128.515329][ T7367] md: could not open device unknown-block(1,0). [ 128.515410][ T7367] md: md_import_device returned -16 [ 128.564031][ T7370] md: couldn't update array info. -22 [ 128.613858][ T7370] md: could not open device unknown-block(1,0). [ 128.613925][ T7370] md: md_import_device returned -16 [ 128.622024][ T7374] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 128.622054][ T7374] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 128.622086][ T7374] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 128.622108][ T7374] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 128.622122][ T7374] page dumped because: unmovable page [ 128.622134][ T7374] page_owner tracks the page as allocated [ 128.622143][ T7374] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 128.622172][ T7374] register_early_stack+0x98/0x100 [ 128.622210][ T7374] init_page_owner+0x38/0x600 [ 128.622246][ T7374] page_ext_init+0x511/0x550 [ 128.622270][ T7374] mm_core_init+0x97/0xb0 [ 128.622728][ T7374] page_owner free stack trace missing [ 128.626153][ T7370] md: could not open device unknown-block(1,1). [ 128.626213][ T7370] md: md_import_device returned -16 [ 128.716464][ T7370] md: could not open device unknown-block(1,2). [ 128.716529][ T7370] md: md_import_device returned -16 [ 128.877475][ T7390] Config c/1 of g1 needs at least one function. [ 128.877609][ T7390] udc dummy_udc.0: failed to start g1: -22 [ 128.877634][ T7390] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 128.882449][ T7390] UDC core: g1: couldn't find an available UDC or it's busy [ 128.923578][ T7388] md: couldn't update array info. -22 [ 128.965120][ T7387] md: couldn't update array info. -22 [ 129.054159][ T7393] md: could not open device unknown-block(1,0). [ 129.054231][ T7393] md: md_import_device returned -16 [ 129.055395][ T7388] md: could not open device unknown-block(1,1). [ 129.055455][ T7388] md: md_import_device returned -16 [ 129.055694][ T7387] md: could not open device unknown-block(1,1). [ 129.055752][ T7387] md: md_import_device returned -16 [ 129.090687][ T7396] nvme_fabrics: missing parameter 'nqn=%s' [ 129.117696][ T7405] md: check of RAID array md0 [ 129.120888][ T7402] md: could not open device unknown-block(1,2). [ 129.120983][ T7402] md: md_import_device returned -16 [ 129.143747][ T7392] md: could not open device unknown-block(1,2). [ 129.143847][ T7392] md: md_import_device returned -16 [ 129.280328][ T7405] md: md0: check done. [ 129.405334][ T7414] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 129.529559][ T7420] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 129.564459][ T7420] md: couldn't update array info. -22 [ 129.581487][ T7425] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 129.581518][ T7425] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 129.581684][ T7425] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 129.581713][ T7425] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 129.581728][ T7425] page dumped because: unmovable page [ 129.581741][ T7425] page_owner tracks the page as allocated [ 129.581751][ T7425] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 129.581781][ T7425] register_early_stack+0x98/0x100 [ 129.581818][ T7425] init_page_owner+0x38/0x600 [ 129.581853][ T7425] page_ext_init+0x511/0x550 [ 129.581878][ T7425] mm_core_init+0x97/0xb0 [ 129.581909][ T7425] page_owner free stack trace missing [ 129.603966][ T7420] md: could not open device unknown-block(1,0). [ 129.604034][ T7420] md: md_import_device returned -16 [ 129.686754][ T7428] md: couldn't update array info. -22 [ 129.702567][ T7431] ERROR: Out of memory at tomoyo_realpath_from_path. [ 129.726557][ T7428] md: could not open device unknown-block(1,1). [ 129.726620][ T7428] md: md_import_device returned -16 [ 129.726797][ T7430] md: could not open device unknown-block(1,0). [ 129.726857][ T7430] md: md_import_device returned -16 [ 129.777376][ T7421] md: could not open device unknown-block(1,2). [ 129.777444][ T7421] md: md_import_device returned -16 [ 129.799652][ T7418] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 130.024170][ T7444] md: couldn't update array info. -22 [ 130.113179][ T7443] nvme_fabrics: missing parameter 'nqn=%s' [ 130.124665][ T7444] md: could not open device unknown-block(1,1). [ 130.124738][ T7444] md: md_import_device returned -16 [ 130.149659][ T7444] md: could not open device unknown-block(1,2). [ 130.149727][ T7444] md: md_import_device returned -16 [ 130.169940][ T7452] netlink: 44 bytes leftover after parsing attributes in process `syz.5.602'. [ 130.205548][ T7450] md: couldn't update array info. -22 [ 130.234023][ T7450] md: could not open device unknown-block(1,0). [ 130.234087][ T7450] md: md_import_device returned -16 [ 130.246315][ T7454] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 130.308596][ T7450] md: could not open device unknown-block(1,1). [ 130.308664][ T7450] md: md_import_device returned -16 [ 130.357017][ T7459] md: could not open device unknown-block(1,2). [ 130.357087][ T7459] md: md_import_device returned -16 [ 130.378297][ T7464] md: check of RAID array md0 [ 130.537800][ T7470] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 130.537836][ T7470] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 130.537876][ T7470] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 130.537899][ T7470] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 130.537913][ T7470] page dumped because: unmovable page [ 130.537926][ T7470] page_owner tracks the page as allocated [ 130.537936][ T7470] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 130.537965][ T7470] register_early_stack+0x98/0x100 [ 130.538002][ T7470] init_page_owner+0x38/0x600 [ 130.538037][ T7470] page_ext_init+0x511/0x550 [ 130.538061][ T7470] mm_core_init+0x97/0xb0 [ 130.538097][ T7470] page_owner free stack trace missing [ 130.555354][ T7464] md: md0: check done. [ 130.691220][ T7474] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 130.713981][ T7474] md: couldn't update array info. -22 [ 130.764336][ T7474] md: could not open device unknown-block(1,0). [ 130.764439][ T7474] md: md_import_device returned -16 [ 130.854424][ T7477] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 130.958575][ T7492] netlink: 44 bytes leftover after parsing attributes in process `syz.1.618'. [ 130.975394][ T7488] md: couldn't update array info. -22 [ 131.005325][ T7488] md: could not open device unknown-block(1,0). [ 131.005398][ T7488] md: md_import_device returned -16 [ 131.047757][ T7488] md: could not open device unknown-block(1,1). [ 131.047824][ T7488] md: md_import_device returned -16 [ 131.095624][ T7488] md: could not open device unknown-block(1,2). [ 131.095690][ T7488] md: md_import_device returned -16 [ 131.136530][ T7493] nvme_fabrics: missing parameter 'nqn=%s' [ 131.155953][ T7499] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 131.174457][ T7500] md: couldn't update array info. -22 [ 131.316616][ T7500] md: could not open device unknown-block(0,0). [ 131.316689][ T7500] md: md_import_device returned -6 [ 131.325560][ T7504] md: could not open device unknown-block(1,1). [ 131.325636][ T7504] md: md_import_device returned -16 [ 131.326158][ T7508] md: could not open device unknown-block(1,2). [ 131.326217][ T7508] md: md_import_device returned -16 [ 131.467494][ T7517] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 131.467529][ T7517] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 131.467562][ T7517] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 131.467585][ T7517] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 131.467600][ T7517] page dumped because: unmovable page [ 131.467613][ T7517] page_owner tracks the page as allocated [ 131.467622][ T7517] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 131.467651][ T7517] register_early_stack+0x98/0x100 [ 131.467687][ T7517] init_page_owner+0x38/0x600 [ 131.467723][ T7517] page_ext_init+0x511/0x550 [ 131.467746][ T7517] mm_core_init+0x97/0xb0 [ 131.467778][ T7517] page_owner free stack trace missing [ 131.597978][ T7518] ERROR: Out of memory at tomoyo_realpath_from_path. [ 131.634307][ T7525] md: couldn't update array info. -22 [ 131.673677][ T7525] md: could not open device unknown-block(1,0). [ 131.673746][ T7525] md: md_import_device returned -16 [ 131.724425][ T7525] md: could not open device unknown-block(1,1). [ 131.724494][ T7525] md: md_import_device returned -16 [ 131.752923][ T7529] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 131.777367][ T7525] md: could not open device unknown-block(1,2). [ 131.777430][ T7525] md: md_import_device returned -16 [ 131.777445][ T7529] md: couldn't update array info. -22 [ 131.801318][ T7535] md: check of RAID array md0 [ 131.826459][ T7529] md: could not open device unknown-block(1,0). [ 131.826530][ T7529] md: md_import_device returned -16 [ 131.879386][ T7532] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 131.945630][ T7539] netlink: 44 bytes leftover after parsing attributes in process `syz.1.632'. [ 132.091275][ T7548] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 132.119427][ T7543] nvme_fabrics: unknown parameter or missing value 'n' in ctrl creation request [ 132.165571][ T7535] md: md0: check done. [ 132.213544][ T7549] md: couldn't update array info. -22 [ 132.246147][ T7549] md: could not open device unknown-block(1,0). [ 132.246209][ T7549] md: md_import_device returned -16 [ 132.274743][ T7549] md: could not open device unknown-block(1,1). [ 132.274809][ T7549] md: md_import_device returned -16 [ 132.299982][ T7549] md: could not open device unknown-block(1,2). [ 132.300046][ T7549] md: md_import_device returned -16 [ 132.366041][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.366123][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.374357][ T7562] md: couldn't update array info. -22 [ 132.390031][ T7563] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 132.390059][ T7563] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 132.390091][ T7563] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 132.390114][ T7563] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 132.390128][ T7563] page dumped because: unmovable page [ 132.390140][ T7563] page_owner tracks the page as allocated [ 132.390150][ T7563] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 132.390178][ T7563] register_early_stack+0x98/0x100 [ 132.390214][ T7563] init_page_owner+0x38/0x600 [ 132.390250][ T7563] page_ext_init+0x511/0x550 [ 132.390293][ T7563] mm_core_init+0x97/0xb0 [ 132.390326][ T7563] page_owner free stack trace missing [ 132.596563][ T7562] md: could not open device unknown-block(0,0). [ 132.596635][ T7562] md: md_import_device returned -6 [ 132.601068][ T7567] md: could not open device unknown-block(1,1). [ 132.601130][ T7567] md: md_import_device returned -16 [ 132.608100][ T7569] md: could not open device unknown-block(1,2). [ 132.608162][ T7569] md: md_import_device returned -16 [ 132.722192][ T7575] ERROR: Out of memory at tomoyo_realpath_from_path. [ 132.860581][ T7577] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 132.914623][ T7577] md: couldn't update array info. -22 [ 132.928045][ T7587] netlink: 32 bytes leftover after parsing attributes in process `syz.3.652'. [ 132.953669][ T7577] md: could not open device unknown-block(1,0). [ 132.953736][ T7577] md: md_import_device returned -16 [ 132.953860][ T7583] md: couldn't update array info. -22 [ 133.004764][ T7583] md: could not open device unknown-block(1,0). [ 133.004834][ T7583] md: md_import_device returned -16 [ 133.034298][ T7583] md: could not open device unknown-block(1,1). [ 133.034364][ T7583] md: md_import_device returned -16 [ 133.060781][ T7589] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 133.084533][ T7583] md: could not open device unknown-block(1,2). [ 133.084599][ T7583] md: md_import_device returned -16 [ 133.107200][ T7593] md: check of RAID array md0 [ 133.122917][ T7595] Config c/1 of g1 needs at least one function. [ 133.123048][ T7595] udc dummy_udc.0: failed to start g1: -22 [ 133.123074][ T7595] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 133.125952][ T7595] UDC core: g1: couldn't find an available UDC or it's busy [ 133.234294][ T7600] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 133.318069][ T7592] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 133.328092][ T7601] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 133.328121][ T7601] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 133.328152][ T7601] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 133.328173][ T7601] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 133.328187][ T7601] page dumped because: unmovable page [ 133.328200][ T7601] page_owner tracks the page as allocated [ 133.332311][ T7601] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 133.332345][ T7601] register_early_stack+0x98/0x100 [ 133.332381][ T7601] init_page_owner+0x38/0x600 [ 133.332416][ T7601] page_ext_init+0x511/0x550 [ 133.332440][ T7601] mm_core_init+0x97/0xb0 [ 133.332473][ T7601] page_owner free stack trace missing [ 133.389003][ T7593] md: md0: check done. [ 133.509379][ T7613] ERROR: Out of memory at tomoyo_realpath_from_path. [ 133.758958][ T7621] null_blk: disk nullb1 created [ 133.765054][ T7624] md: couldn't update array info. -22 [ 133.865164][ T7632] netlink: 32 bytes leftover after parsing attributes in process `syz.0.667'. [ 133.950096][ T7635] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 134.185506][ T7624] md: could not open device unknown-block(0,0). [ 134.185577][ T7624] md: md_import_device returned -6 [ 134.185916][ T7630] md: could not open device unknown-block(1,1). [ 134.185975][ T7630] md: md_import_device returned -16 [ 134.186358][ T7633] md: could not open device unknown-block(1,2). [ 134.186422][ T7633] md: md_import_device returned -16 [ 134.186473][ T7635] md: couldn't update array info. -22 [ 134.186992][ T7638] md: could not open device unknown-block(1,0). [ 134.187045][ T7638] md: md_import_device returned -16 [ 134.252332][ T7647] Config c/1 of g1 needs at least one function. [ 134.252460][ T7647] udc dummy_udc.0: failed to start g1: -22 [ 134.252483][ T7647] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 134.278391][ T7647] UDC core: g1: couldn't find an available UDC or it's busy [ 134.452075][ T7654] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 134.467682][ T7656] md: check of RAID array md0 [ 134.495198][ T7649] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 134.526683][ T7657] md: couldn't update array info. -22 [ 134.554243][ T7657] md: could not open device unknown-block(1,0). [ 134.554321][ T7657] md: md_import_device returned -16 [ 134.609175][ T7662] md: could not open device unknown-block(1,2). [ 134.609251][ T7662] md: md_import_device returned -16 [ 134.610379][ T7657] md: could not open device unknown-block(1,1). [ 134.610444][ T7657] md: md_import_device returned -16 [ 134.616143][ T7660] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 134.616178][ T7660] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 134.616212][ T7660] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 134.616236][ T7660] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 134.616255][ T7660] page dumped because: unmovable page [ 134.616268][ T7660] page_owner tracks the page as allocated [ 134.616278][ T7660] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 134.616309][ T7660] register_early_stack+0x98/0x100 [ 134.616354][ T7660] init_page_owner+0x38/0x600 [ 134.616400][ T7660] page_ext_init+0x511/0x550 [ 134.616431][ T7660] mm_core_init+0x97/0xb0 [ 134.616466][ T7660] page_owner free stack trace missing [ 134.817981][ T7656] md: md0: check done. [ 134.821614][ T7653] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 135.126964][ T7671] netlink: 32 bytes leftover after parsing attributes in process `syz.5.682'. [ 135.431686][ T7685] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 135.496517][ T7685] md: couldn't update array info. -22 [ 135.525657][ T7688] null_blk: disk nullb1 created [ 135.534627][ T7691] md: could not open device unknown-block(1,0). [ 135.534707][ T7691] md: md_import_device returned -16 [ 135.534850][ T7690] md: couldn't update array info. -22 [ 135.535155][ T7693] md: could not open device unknown-block(1,0). [ 135.535225][ T7693] md: md_import_device returned -16 [ 135.580132][ T7690] md: could not open device unknown-block(1,1). [ 135.580208][ T7690] md: md_import_device returned -16 [ 135.616130][ T7690] md: could not open device unknown-block(1,2). [ 135.616193][ T7690] md: md_import_device returned -16 [ 135.755117][ T7698] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 135.760727][ T7699] md: check of RAID array md0 [ 135.842602][ T7700] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 135.952415][ T7703] Config c/1 of g1 needs at least one function. [ 135.952558][ T7703] udc dummy_udc.0: failed to start g1: -22 [ 135.952582][ T7703] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 136.008921][ T7703] UDC core: g1: couldn't find an available UDC or it's busy [ 136.072249][ T7705] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 136.072284][ T7705] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 136.072316][ T7705] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 136.072339][ T7705] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 136.072354][ T7705] page dumped because: unmovable page [ 136.072367][ T7705] page_owner tracks the page as allocated [ 136.072378][ T7705] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 136.072406][ T7705] register_early_stack+0x98/0x100 [ 136.072443][ T7705] init_page_owner+0x38/0x600 [ 136.072478][ T7705] page_ext_init+0x511/0x550 [ 136.072503][ T7705] mm_core_init+0x97/0xb0 [ 136.072535][ T7705] page_owner free stack trace missing [ 136.155652][ T7699] md: md0: check done. [ 136.295220][ T7709] warn_alloc: 15 callbacks suppressed [ 136.295239][ T7709] syz.3.694: vmalloc error: size 8192, failed to allocated page array size 16, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 136.295298][ T7709] CPU: 0 UID: 0 PID: 7709 Comm: syz.3.694 Not tainted syzkaller #0 PREEMPT(full) [ 136.295318][ T7709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 136.295330][ T7709] Call Trace: [ 136.295338][ T7709] [ 136.295347][ T7709] dump_stack_lvl+0xe8/0x150 [ 136.295381][ T7709] warn_alloc+0x24d/0x270 [ 136.295409][ T7709] ? __pfx_warn_alloc+0x10/0x10 [ 136.295430][ T7709] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.295458][ T7709] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.295480][ T7709] ? __kmalloc_node_noprof+0x4d7/0x720 [ 136.295500][ T7709] ? __get_vm_area_node+0x200/0x2f0 [ 136.295528][ T7709] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.295550][ T7709] ? __get_vm_area_node+0x283/0x2f0 [ 136.295578][ T7709] ? __vmalloc_node_range_noprof+0x5b4/0x1540 [ 136.295596][ T7709] ? __vmalloc_node_range_noprof+0x5b4/0x1540 [ 136.295622][ T7709] __vmalloc_node_range_noprof+0x969/0x1540 [ 136.295654][ T7709] ? rcu_is_watching+0x16/0xb0 [ 136.295689][ T7709] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 136.295710][ T7709] ? tomoyo_path_number_perm+0x219/0x5f0 [ 136.295737][ T7709] ? srso_alias_return_thunk+0x5/0xfbef5 [ 136.295760][ T7709] ? dvb_demux_do_ioctl+0x2ba/0x540 [ 136.295781][ T7709] ? dvb_dmxdev_filter_start+0x107/0x10d0 [ 136.295803][ T7709] vmalloc_noprof+0xb2/0xe0 [ 136.295824][ T7709] ? dvb_dmxdev_filter_start+0x107/0x10d0 [ 136.295854][ T7709] dvb_dmxdev_filter_start+0x107/0x10d0 [ 136.295884][ T7709] ? dvb_dmxdev_pes_filter_set+0x4a9/0x600 [ 136.295921][ T7709] dvb_demux_do_ioctl+0x49a/0x540 [ 136.295945][ T7709] dvb_usercopy+0x199/0x2e0 [ 136.295975][ T7709] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 136.295996][ T7709] ? __pfx_dvb_usercopy+0x10/0x10 [ 136.296036][ T7709] ? __fget_files+0x3a2/0x420 [ 136.296064][ T7709] ? __fget_files+0x2a/0x420 [ 136.296095][ T7709] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 136.296115][ T7709] dvb_demux_ioctl+0x29/0x40 [ 136.296135][ T7709] __se_sys_ioctl+0xfc/0x170 [ 136.296160][ T7709] do_syscall_64+0x166/0x520 [ 136.296189][ T7709] ? trace_irq_disable+0x3b/0x140 [ 136.296215][ T7709] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.296240][ T7709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.296259][ T7709] RIP: 0033:0x7f598319e159 [ 136.296277][ T7709] 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 [ 136.296293][ T7709] RSP: 002b:00007f598414d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.296312][ T7709] RAX: ffffffffffffffda RBX: 00007f5983425fa0 RCX: 00007f598319e159 [ 136.296327][ T7709] RDX: 0000000000000000 RSI: 0000000000006f29 RDI: 0000000000000003 [ 136.296338][ T7709] RBP: 00007f598323506b R08: 0000000000000000 R09: 0000000000000000 [ 136.296350][ T7709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.296362][ T7709] R13: 00007f5983426038 R14: 00007f5983425fa0 R15: 00007ffe8214d748 [ 136.296392][ T7709] [ 136.296400][ T7709] Mem-Info: [ 136.296408][ T7709] active_anon:6422 inactive_anon:0 isolated_anon:0 [ 136.296408][ T7709] active_file:0 inactive_file:43178 isolated_file:0 [ 136.296408][ T7709] unevictable:0 dirty:121 writeback:0 [ 136.296408][ T7709] slab_reclaimable:10755 slab_unreclaimable:95900 [ 136.296408][ T7709] mapped:34746 shmem:522 pagetables:1263 [ 136.296408][ T7709] sec_pagetables:0 bounce:0 [ 136.296408][ T7709] kernel_misc_reclaimable:0 [ 136.296408][ T7709] free:1288471 free_pcp:10510 free_cma:0 [ 136.296454][ T7709] Node 0 active_anon:25688kB inactive_anon:0kB active_file:0kB inactive_file:172500kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:138984kB dirty:480kB writeback:0kB shmem:2088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12440kB pagetables:4884kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 136.296503][ T7709] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:168kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 136.296549][ T7709] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 136.296600][ T7709] lowmem_reserve[]: 0 2487 2487 2487 2487 [ 136.307516][ T7709] Node 0 DMA32 free:1326004kB boost:0kB min:35076kB low:43844kB high:52612kB reserved_highatomic:0kB free_highatomic:0kB active_anon:25688kB inactive_anon:0kB active_file:0kB inactive_file:172500kB unevictable:0kB writepending:480kB zspages:0kB present:3129332kB managed:2546828kB mlocked:0kB bounce:0kB free_pcp:42032kB local_pcp:20196kB free_cma:0kB [ 136.307593][ T7709] lowmem_reserve[]: 0 0 0 0 0 [ 136.307640][ T7709] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:0kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 136.307707][ T7709] lowmem_reserve[]: 0 0 0 0 0 [ 136.307756][ T7709] Node 1 Normal free:3812520kB boost:0kB min:54820kB low:68524kB high:82228kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB writepending:4kB zspages:0kB present:4063228kB managed:3980032kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 136.307826][ T7709] lowmem_reserve[]: 0 0 0 0 0 [ 136.307874][ T7709] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 136.308027][ T7709] Node 0 DMA32: 565*4kB (UE) 328*8kB (U) 50*16kB (UM) 6*32kB (ME) 9*64kB (UME) 7*128kB (UM) 5*256kB (M) 11*512kB (ME) 11*1024kB (UM) 7*2048kB (M) 314*4096kB (M) = 1326004kB [ 136.308243][ T7709] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 136.308375][ T7709] Node 1 Normal: 2*4kB (M) 4*8kB (UM) 6*16kB (UM) 13*32kB (UM) 4*64kB (UM) 5*128kB (UM) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 4*2048kB (U) 927*4096kB (M) = 3812520kB [ 136.308585][ T7709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 136.308606][ T7709] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 136.308625][ T7709] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 136.308645][ T7709] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 136.308665][ T7709] 43696 total pagecache pages [ 136.308675][ T7709] 0 pages in swap cache [ 136.308685][ T7709] Free swap = 124996kB [ 136.308695][ T7709] Total swap = 124996kB [ 136.308706][ T7709] 2064283 pages RAM [ 136.308715][ T7709] 0 pages HighMem/MovableOnly [ 136.308724][ T7709] 428728 pages reserved [ 136.308734][ T7709] 0 pages cma reserved [ 136.376856][ T7707] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 136.451042][ T7709] ERROR: Out of memory at tomoyo_realpath_from_path. [ 136.463730][ T7713] md: couldn't update array info. -22 [ 136.534150][ T7713] md: could not open device unknown-block(1,0). [ 136.534214][ T7713] md: md_import_device returned -16 [ 136.637821][ T7718] md: could not open device unknown-block(1,1). [ 136.637891][ T7718] md: md_import_device returned -16 [ 136.670233][ T7723] md: check of RAID array md0 [ 136.825382][ T7713] md: could not open device unknown-block(1,2). [ 136.825454][ T7713] md: md_import_device returned -16 [ 137.193580][ T7733] md: couldn't update array info. -22 [ 137.195652][ T7723] md: md0: check done. [ 137.257917][ T7733] md: could not open device unknown-block(1,0). [ 137.257988][ T7733] md: md_import_device returned -16 [ 137.263081][ T7734] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 137.307014][ T7737] md: could not open device unknown-block(1,1). [ 137.307110][ T7737] md: md_import_device returned -16 [ 137.338649][ T7734] md: couldn't update array info. -22 [ 137.363556][ T7733] md: could not open device unknown-block(1,2). [ 137.363626][ T7733] md: md_import_device returned -16 [ 137.396668][ T7739] md: could not open device unknown-block(1,0). [ 137.396733][ T7739] md: md_import_device returned -16 [ 137.421094][ T7743] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 137.434622][ T7742] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 137.434913][ T7746] md: check of RAID array md0 [ 137.485459][ T7745] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 137.485494][ T7745] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 137.485526][ T7745] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 137.485549][ T7745] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 137.485564][ T7745] page dumped because: unmovable page [ 137.485576][ T7745] page_owner tracks the page as allocated [ 137.485586][ T7745] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 137.485614][ T7745] register_early_stack+0x98/0x100 [ 137.485651][ T7745] init_page_owner+0x38/0x600 [ 137.485686][ T7745] page_ext_init+0x511/0x550 [ 137.485710][ T7745] mm_core_init+0x97/0xb0 [ 137.485742][ T7745] page_owner free stack trace missing [ 137.746649][ T7746] md: md0: check done. [ 137.751822][ T7754] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 137.786054][ T7756] Config c/1 of g1 needs at least one function. [ 137.786183][ T7756] udc dummy_udc.0: failed to start g1: -22 [ 137.786206][ T7756] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 137.787053][ T7756] UDC core: g1: couldn't find an available UDC or it's busy [ 137.849569][ T7752] null_blk: disk nullb1 created [ 137.910577][ T7761] ERROR: Out of memory at tomoyo_realpath_from_path. [ 137.973474][ T7765] md: couldn't update array info. -22 [ 138.004812][ T7769] netlink: 24 bytes leftover after parsing attributes in process `syz.1.714'. [ 138.018799][ T7765] md: could not open device unknown-block(1,0). [ 138.018870][ T7765] md: md_import_device returned -16 [ 138.063872][ T7765] md: could not open device unknown-block(1,1). [ 138.063950][ T7765] md: md_import_device returned -16 [ 138.131012][ T7765] md: could not open device unknown-block(1,2). [ 138.131086][ T7765] md: md_import_device returned -16 [ 138.138120][ T7771] md: check of RAID array md0 [ 138.338261][ T7781] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 138.389113][ T7771] md: md0: check done. [ 138.430834][ T7784] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 138.510403][ T7788] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 138.510436][ T7788] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 138.510463][ T7788] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 138.510482][ T7788] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 138.510494][ T7788] page dumped because: unmovable page [ 138.510506][ T7788] page_owner tracks the page as allocated [ 138.510514][ T7788] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 138.510555][ T7788] register_early_stack+0x98/0x100 [ 138.510591][ T7788] init_page_owner+0x38/0x600 [ 138.510622][ T7788] page_ext_init+0x511/0x550 [ 138.510645][ T7788] mm_core_init+0x97/0xb0 [ 138.510673][ T7788] page_owner free stack trace missing [ 138.512298][ T7792] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 138.664415][ T7792] md: couldn't update array info. -22 [ 138.693817][ T7795] md: could not open device unknown-block(1,0). [ 138.693886][ T7795] md: md_import_device returned -16 [ 138.724626][ T7794] md: couldn't update array info. -22 [ 138.754741][ T7797] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 138.764175][ T7794] md: could not open device unknown-block(1,0). [ 138.764237][ T7794] md: md_import_device returned -16 [ 138.817525][ T7794] md: could not open device unknown-block(1,1). [ 138.817591][ T7794] md: md_import_device returned -16 [ 138.854968][ T7804] md: could not open device unknown-block(1,2). [ 138.855032][ T7804] md: md_import_device returned -16 [ 138.866246][ T7803] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 138.899409][ T7807] md: check of RAID array md0 [ 138.912628][ T7808] Config c/1 of g1 needs at least one function. [ 138.912753][ T7808] udc dummy_udc.0: failed to start g1: -22 [ 138.913042][ T7808] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 138.936613][ T7808] UDC core: g1: couldn't find an available UDC or it's busy [ 139.139962][ T7809] ERROR: Out of memory at tomoyo_realpath_from_path. [ 139.146720][ T7816] netlink: 24 bytes leftover after parsing attributes in process `syz.1.733'. [ 139.170487][ T7807] md: md0: check done. [ 139.329518][ T7786] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input7 [ 139.505405][ T7832] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 139.506679][ T7830] md: couldn't update array info. -22 [ 139.543905][ T7830] md: could not open device unknown-block(1,0). [ 139.543997][ T7830] md: md_import_device returned -16 [ 139.571560][ T7835] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x148000 [ 139.571592][ T7835] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 139.571624][ T7835] raw: 057ff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 139.571647][ T7835] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 139.571662][ T7835] page dumped because: unmovable page [ 139.571674][ T7835] page_owner tracks the page as allocated [ 139.571684][ T7835] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x0(), pid 0, tgid 0 (swapper), ts 1105511727 [ 139.571737][ T7835] register_early_stack+0x98/0x100 [ 139.571774][ T7835] init_page_owner+0x38/0x600 [ 139.571810][ T7835] page_ext_init+0x511/0x550 [ 139.571835][ T7835] mm_core_init+0x97/0xb0 [ 139.571868][ T7835] page_owner free stack trace missing [ 139.583470][ T7830] md: could not open device unknown-block(1,1). [ 139.583529][ T7830] md: md_import_device returned -16 [ 139.589965][ T7836] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 139.667341][ T7841] md: check of RAID array md0 [ 139.695307][ T7836] md: couldn't update array info. -22 [ 139.726566][ T7830] md: could not open device unknown-block(1,2). [ 139.726631][ T7830] md: md_import_device returned -16 [ 139.764131][ T7839] md: could not open device unknown-block(1,0). [ 139.764195][ T7839] md: md_import_device returned -16 [ 139.879060][ T7846] Config c/1 of g1 needs at least one function. [ 139.879192][ T7846] udc dummy_udc.0: failed to start g1: -22 [ 139.879216][ T7846] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 139.880072][ T7846] UDC core: g1: couldn't find an available UDC or it's busy [ 139.941554][ T7845] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 140.013684][ T7854] md: couldn't update array info. -22 [ 140.013766][ T7841] md: md0: check done. [ 140.018549][ T7852] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 140.052770][ T7857] md: check of RAID array md0 [ 140.065500][ T7854] md: could not open device unknown-block(1,0). [ 140.065563][ T7854] md: md_import_device returned -16 [ 140.103943][ T7854] md: could not open device unknown-block(1,1). [ 140.104010][ T7854] md: md_import_device returned -16 [ 140.111461][ T7859] netlink: 24 bytes leftover after parsing attributes in process `syz.0.748'. [ 140.153848][ T7854] md: could not open device unknown-block(1,2). [ 140.153914][ T7854] md: md_import_device returned -16 [ 140.292830][ T7872] device-mapper: table: 248:0: too large device [ 140.292858][ T7872] device-mapper: ioctl: error adding target to table [ 140.371782][ T7857] md: md0: check done. [ 140.497275][ T7877] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 140.694736][ T7886] md: couldn't update array info. -22 [ 140.737168][ T7895] Config c/1 of g1 needs at least one function. [ 140.737320][ T7895] udc dummy_udc.0: failed to start g1: -22 [ 140.737345][ T7895] configfs-gadget.g1 gadget.0: probe with driver configfs-gadget.g1 failed with error -22 [ 140.739341][ T7895] UDC core: g1: couldn't find an available UDC or it's busy [ 140.743539][ T7886] md: could not open device unknown-block(1,0). [ 140.743598][ T7886] md: md_import_device returned -16 [ 140.770778][ T7893] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 140.796343][ T7886] md: could not open device unknown-block(1,1). [ 140.796407][ T7886] md: md_import_device returned -16 [ 140.825915][ T7893] md: couldn't update array info. -22 [ 140.841187][ T7889] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 140.864177][ T7893] md: could not open device unknown-block(1,0). [ 140.864243][ T7893] md: md_import_device returned -16 [ 140.867655][ T7886] md: could not open device unknown-block(1,2). [ 140.867713][ T7886] md: md_import_device returned -16 [ 140.905572][ T7898] md: check of RAID array md0 [ 141.070608][ T7906] netlink: 24 bytes leftover after parsing attributes in process `syz.2.765'. [ 141.088089][ T7905] ERROR: Out of memory at tomoyo_realpath_from_path. [ 141.164720][ T7898] md: md0: check done. [ 141.247642][ T7910] md: couldn't update array info. -22 [ 141.265981][ T7916] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 141.273770][ T7919] md: check of RAID array md0 [ 141.293583][ T7910] md: could not open device unknown-block(1,0). [ 141.293644][ T7910] md: md_import_device returned -16 [ 141.324565][ T7910] md: could not open device unknown-block(1,1). [ 141.324627][ T7910] md: md_import_device returned -16 [ 141.364111][ T7910] md: could not open device unknown-block(1,2). [ 141.364174][ T7910] md: md_import_device returned -16 [ 141.439578][ T7919] md: md0: check done. [ 141.478119][ T7926] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 141.688400][ T7933] PM: hibernation: hibernation entry [ 141.785473][ T7944] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 141.836927][ T7944] md: couldn't update array info. -22 [ 141.877117][ T7944] md: could not open device unknown-block(1,0). [ 141.877183][ T7944] md: md_import_device returned -16 [ 141.911847][ T7949] netlink: 24 bytes leftover after parsing attributes in process `syz.2.783'. [ 141.934397][ T7939] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 141.994426][ T7951] md: couldn't update array info. -22 [ 142.033776][ T7951] md: could not open device unknown-block(1,0). [ 142.033847][ T7951] md: md_import_device returned -16 [ 142.083832][ T7951] md: could not open device unknown-block(1,1). [ 142.083901][ T7951] md: md_import_device returned -16 [ 142.115858][ T7951] md: could not open device unknown-block(1,2). [ 142.115924][ T7951] md: md_import_device returned -16 [ 142.136376][ T7959] md: check of RAID array md0 [ 142.164320][ T7955] ERROR: Out of memory at tomoyo_realpath_from_path. [ 142.247290][ T7965] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 142.407675][ T7959] md: md0: check done. [ 142.441601][ T7970] nvme_fabrics: found same hostid 8077e568-4ea9-449f-a601-43672216533a but different hostnqn nqn.2014-08.org.nvmexpress:uuid:00000000-0000-0000-0000-0000000000 [ 142.459581][ T7933] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 142.459688][ T7933] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 142.496367][ T7971] md: couldn't update array info. -22 [ 142.519690][ T7933] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 142.550236][ T7972] md: could not open device unknown-block(1,0). [ 142.550299][ T7972] md: md_import_device returned -16 [ 142.570734][ T7933] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 142.570825][ T7933] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 142.601372][ T7933] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 142.603778][ T7971] md: could not open device unknown-block(1,1). [ 142.603842][ T7971] md: md_import_device returned -16 [ 142.612922][ T7933] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 142.621749][ T7933] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 142.642997][ T7933] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 142.643998][ T7972] md: could not open device unknown-block(1,2). [ 142.644062][ T7972] md: md_import_device returned -16 [ 142.663005][ T7933] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 142.664048][ T7933] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 142.750111][ T7933] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 142.772230][ T7933] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 142.786663][ T7933] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 142.827609][ T7933] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 142.865130][ T7933] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 142.865202][ T7933] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 142.926543][ T7933] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 142.953227][ T7987] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 143.033103][ T7989] netlink: 16 bytes leftover after parsing attributes in process `syz.2.798'. [ 143.033713][ T7987] md: couldn't update array info. -22 [ 143.066861][ T7991] null_blk: disk nullb1 created [ 143.073963][ T7987] md: could not open device unknown-block(1,0). [ 143.074025][ T7987] md: md_import_device returned -16 [ 143.341424][ T7994] nvme_fc: nvme_fc_create_ctrl: nn-0x1000000044001122:pn-0x2000000044001122 - nn-0x1000000044001123:pn-0x2000000044001123 combination not found [ 143.361016][ T13] Filesystems sync: 0.395 seconds [ 143.388915][ T7933] Freezing user space processes [ 143.453921][ T7933] Freezing user space processes completed (elapsed 0.064 seconds) [ 143.454147][ T7933] OOM killer disabled. [ 143.883862][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 144.202014][ T7933] PM: hibernation: Preallocating image memory [ 144.603450][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 144.683534][ T52] Bluetooth: hci2: command 0x0c1a tx timeout [ 144.699442][ T52] Bluetooth: hci3: command 0x0c1a tx timeout [ 144.843514][ T52] Bluetooth: hci4: command 0x0c1a tx timeout [ 144.923474][ T52] Bluetooth: hci5: command 0x0c1a tx timeout [ 145.604959][ T7933] page:ffffea0005400000 is uninitialized and poisoned [ 145.604982][ T7933] page dumped because: VM_BUG_ON_PAGE(PagePoisoned(page)) [ 145.604994][ T7933] There is not page extension available. [ 145.605099][ T7933] ------------[ cut here ]------------ [ 145.605106][ T7933] kernel BUG at ./include/linux/mm.h:2402! [ 145.605127][ T7933] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 145.642394][ T7933] CPU: 1 UID: 0 PID: 7933 Comm: syz.5.777 Not tainted syzkaller #0 PREEMPT(full) [ 145.651581][ T7933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 145.661632][ T7933] RIP: 0010:mark_free_pages+0x49a/0x4b0 [ 145.667187][ T7933] Code: 5d e9 3a b9 44 0a e8 15 c9 22 00 90 0f 0b e8 0d fe 41 0a e8 08 c9 22 00 48 8b 7c 24 08 48 c7 c6 64 6c 48 8e e8 97 db 82 ff 90 <0f> 0b e8 ef c8 22 00 90 0f 0b e8 e7 c8 22 00 90 0f 0b 0f 1f 40 00 [ 145.686797][ T7933] RSP: 0018:ffffc90005b7fad8 EFLAGS: 00010046 [ 145.692860][ T7933] RAX: c090d4aa1610de00 RBX: 0000000000010000 RCX: c090d4aa1610de00 [ 145.700914][ T7933] RDX: ffffc9000dec9000 RSI: 000000000007ffff RDI: 0000000000080000 [ 145.708875][ T7933] RBP: 0000000000000000 R08: ffffffff8f6917a3 R09: 1ffffffff1ed22f4 [ 145.716867][ T7933] R10: dffffc0000000000 R11: fffffbfff1ed22f5 R12: ffff88823fff8100 [ 145.724925][ T7933] R13: 0000000000150000 R14: ffffffffffffffff R15: 0300000000000000 [ 145.732893][ T7933] FS: 00007f56a903c6c0(0000) GS:ffff888124dc6000(0000) knlGS:0000000000000000 [ 145.742682][ T7933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.749286][ T7933] CR2: 00005555659687d0 CR3: 00000000336bd000 CR4: 0000000000350ef0 [ 145.757547][ T7933] Call Trace: [ 145.760823][ T7933] [ 145.763842][ T7933] hibernate_preallocate_memory+0x14f/0x750 [ 145.769823][ T7933] ? srso_alias_return_thunk+0x5/0xfbef5 [ 145.775461][ T7933] hibernation_snapshot+0xd5/0x3d0 [ 145.780586][ T7933] hibernate+0x28f/0x680 [ 145.784835][ T7933] state_store+0x234/0x290 [ 145.789247][ T7933] ? __pfx_sysfs_kf_write+0x10/0x10 [ 145.794454][ T7933] kernfs_fop_write_iter+0x3a4/0x540 [ 145.800011][ T7933] vfs_write+0x612/0xba0 [ 145.804258][ T7933] ? __pfx_vfs_write+0x10/0x10 [ 145.809133][ T7933] ? __fget_files+0x2a/0x420 [ 145.813733][ T7933] ? srso_alias_return_thunk+0x5/0xfbef5 [ 145.819365][ T7933] ksys_write+0x150/0x270 [ 145.823711][ T7933] ? __pfx_ksys_write+0x10/0x10 [ 145.828556][ T7933] do_syscall_64+0x166/0x520 [ 145.833145][ T7933] ? trace_irq_disable+0x3b/0x140 [ 145.838165][ T7933] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.844317][ T7933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.850201][ T7933] RIP: 0033:0x7f56a819e159 [ 145.854613][ T7933] 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 [ 145.874221][ T7933] RSP: 002b:00007f56a903c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 145.882629][ T7933] RAX: ffffffffffffffda RBX: 00007f56a8425fa0 RCX: 00007f56a819e159 [ 145.890597][ T7933] RDX: 0000000000000005 RSI: 0000200000000100 RDI: 0000000000000004 [ 145.898556][ T7933] RBP: 00007f56a823506b R08: 0000000000000000 R09: 0000000000000000 [ 145.906605][ T7933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.914566][ T7933] R13: 00007f56a8426038 R14: 00007f56a8425fa0 R15: 00007ffcb634adc8 [ 145.922570][ T7933] [ 145.925664][ T7933] Modules linked in: [ 145.929556][ T7933] ---[ end trace 0000000000000000 ]--- [ 145.935084][ T7933] RIP: 0010:mark_free_pages+0x49a/0x4b0 [ 145.935118][ T7933] Code: 5d e9 3a b9 44 0a e8 15 c9 22 00 90 0f 0b e8 0d fe 41 0a e8 08 c9 22 00 48 8b 7c 24 08 48 c7 c6 64 6c 48 8e e8 97 db 82 ff 90 <0f> 0b e8 ef c8 22 00 90 0f 0b e8 e7 c8 22 00 90 0f 0b 0f 1f 40 00 [ 145.935137][ T7933] RSP: 0018:ffffc90005b7fad8 EFLAGS: 00010046 [ 145.935157][ T7933] RAX: c090d4aa1610de00 RBX: 0000000000010000 RCX: c090d4aa1610de00 [ 145.935175][ T7933] RDX: ffffc9000dec9000 RSI: 000000000007ffff RDI: 0000000000080000 [ 145.935191][ T7933] RBP: 0000000000000000 R08: ffffffff8f6917a3 R09: 1ffffffff1ed22f4 [ 145.935208][ T7933] R10: dffffc0000000000 R11: fffffbfff1ed22f5 R12: ffff88823fff8100 [ 145.935226][ T7933] R13: 0000000000150000 R14: ffffffffffffffff R15: 0300000000000000 [ 145.935245][ T7933] FS: 00007f56a903c6c0(0000) GS:ffff888124dc6000(0000) knlGS:0000000000000000 [ 145.935265][ T7933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.935281][ T7933] CR2: 00005555659687d0 CR3: 00000000336bd000 CR4: 0000000000350ef0 [ 145.935306][ T7933] Kernel panic - not syncing: Fatal exception [ 146.036117][ T7933] Kernel Offset: disabled [ 146.040522][ T7933] Rebooting in 86400 seconds..