last executing test programs: 7.132472068s ago: executing program 2 (id=55): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 6.842806135s ago: executing program 2 (id=58): r0 = syz_usb_connect(0x0, 0x156, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000406016320900010000000109024401010100c0000904000004ff0000000905010200020000000905810200020000000905020200020000000905820200020000000904000104ff0000000905010200020000000905810200020000000905020200020000000905820100020100000904000204ff0000000905010200020000000905810200020000000905020200020000000905820200020000000904000304ff0000000905010200020000000905810200020000000905020200020000000905820100020100000904000404ff0000000905010200020000000905810200020000000905020200020000000905820200020000000904000504ff0000000905010200020000000905810200020000000905020200020000000905820200020000000904000604ff000000090501020002000000090581020002000000090502020002000000090582020002000000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_ep_read(r0, 0x1, 0x1000, &(0x7f0000000200)=""/4096) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_read(r0, 0x1, 0x1000, &(0x7f0000000200)=""/4096) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_open_dev$video(&(0x7f0000000400), 0x0, 0x0) 3.500699286s ago: executing program 2 (id=75): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 3.34285509s ago: executing program 1 (id=76): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 2.98024852s ago: executing program 2 (id=78): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362310000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) 2.57643965s ago: executing program 1 (id=81): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='-2 -3 +4\n\x00', 0x9) write(0xffffffffffffffff, &(0x7f0000000140)='tcp 2049\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='8\n\x00', 0x2) (async) nanosleep(&(0x7f0000000500)={0xb}, 0x0) mount(&(0x7f0000000240)=@filename='127.0.0.1:/\x00', &(0x7f0000000200)='./nfs_mnt\x00', &(0x7f0000000280)='nfs4\x00', 0x0, &(0x7f00000002c0)='addr=127.0.0.1,port=2049,vers=4.2\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/clients/1/info\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./nfsd/clients/2/info\x00', 0x0, 0x0) read(r2, &(0x7f00000003c0), 0x64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd/clients/3/info\x00', 0x0, 0x0) read(r3, &(0x7f0000000440), 0x64) 2.043957195s ago: executing program 2 (id=88): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 1.795874892s ago: executing program 0 (id=90): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='./fi', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r2, &(0x7f0000000280), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='loop\x00', 0x4) 1.646417696s ago: executing program 2 (id=91): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='disk\n', 0x5) 1.621211306s ago: executing program 0 (id=92): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 1.332528844s ago: executing program 3 (id=94): r0 = syz_io_uring_setup(0x10, &(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f0000000108)=0x0, &(0x7f0000000110)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000200)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x1}}) syz_io_uring_submit(r1, r2, r3, 0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, 0x0}) io_uring_enter(r0, 0x6, 0x0, 0x0, 0x0, 0x0) 1.302310475s ago: executing program 0 (id=95): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x1ff) mount(&(0x7f0000000600)=@filename='\\\\127.0.0.1\\share\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='cifs\x00', 0x0, &(0x7f0000000580)='unc=\\\\127.0.0.1\\share,ip=127.0.0.1,port=20000,user=root,pass=root,vers=2.0\x00') (async) 1.185037008s ago: executing program 3 (id=96): mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./my_super_random_file_12345\x00', 0x81b6, 0x901) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./my_super_random_file_12345\x00', 0x2, 0x0) ioctl(r0, 0x1260, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00') 1.123079999s ago: executing program 0 (id=97): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362310000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) 1.056514901s ago: executing program 1 (id=98): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='./file', 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='1\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r5, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 1.032482992s ago: executing program 3 (id=99): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 803.233259ms ago: executing program 1 (id=100): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 618.672593ms ago: executing program 3 (id=101): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='./fi', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r2, &(0x7f0000000280), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='loop\x00', 0x4) 484.564547ms ago: executing program 3 (id=102): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 449.165988ms ago: executing program 1 (id=103): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nvmet/subsystems/testnqn\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nvmet/subsystems/testnqn/attr_allow_any_host\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x42, 0x1ff) ftruncate(r1, 0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testnqn/namespaces/1/device_path\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r3, &(0x7f0000000280)='1\x00', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='loop\x00', 0x4) symlinkat(&(0x7f0000000400)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/ports/1/subsystems/testnqn\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f00000004c0)='transport=loop,nqn=testnqn\x00', 0x1a) 202.419425ms ago: executing program 0 (id=104): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/ports/1/addr_adrfam\x00', 0x2, 0x0) write(r0, &(0x7f00000003c0)='ipv', 0x3) 53.897919ms ago: executing program 1 (id=105): r0 = syz_io_uring_setup(0x10, &(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f0000000108)=0x0, &(0x7f0000000110)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000200)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x1}}) syz_io_uring_submit(r1, r2, r3, 0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000300)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, 0x0}) io_uring_enter(r0, 0x6, 0x0, 0x0, 0x0, 0x0) 4.50956ms ago: executing program 3 (id=106): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='-2 -3 +4\n\x00', 0x9) write(0xffffffffffffffff, &(0x7f0000000140)='tcp 2049\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='8\n\x00', 0x2) (async) nanosleep(&(0x7f0000000500)={0xb}, 0x0) mount(&(0x7f0000000240)=@filename='127.0.0.1:/\x00', &(0x7f0000000200)='./nfs_mnt\x00', &(0x7f0000000280)='nfs4\x00', 0x0, &(0x7f00000002c0)='addr=127.0.0.1,port=2049,vers=4.2\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/clients/1/info\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./nfsd/clients/2/info\x00', 0x0, 0x0) read(r2, &(0x7f00000003c0), 0x64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./nfsd/clients/3/info\x00', 0x0, 0x0) read(r3, &(0x7f0000000440), 0x64) 0s ago: executing program 0 (id=107): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x1ff) mount(&(0x7f0000000600)=@filename='\\\\127.0.0.1\\share\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='cifs\x00', 0x0, &(0x7f0000000580)='unc=\\\\127.0.0.1\\share,ip=127.0.0.1,port=20000,user=root,pass=root,vers=2.0\x00') (async) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.110' (ED25519) to the list of known hosts. [ 72.805651][ T5760] cgroup: Unknown subsys name 'net' [ 72.948938][ T5760] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.340200][ T5760] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.151796][ T5781] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 76.160295][ T5781] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.168455][ T5781] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.176879][ T5781] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 76.184434][ T5781] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.193113][ T5781] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 76.198872][ T5782] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.208990][ T5781] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.217381][ T5781] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.222771][ T5782] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 76.232115][ T5781] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 76.239696][ T5781] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 76.247654][ T5781] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.251822][ T5785] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.258023][ T5781] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 76.270578][ T5785] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 76.277881][ T5785] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.286328][ T5085] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 76.293846][ T5085] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.301435][ T5785] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.309082][ T5085] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 76.309172][ T5785] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.329146][ T5778] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 76.336802][ T5778] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 76.698022][ T5771] chnl_net:caif_netlink_parms(): no params data found [ 76.794594][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 76.807502][ T5772] chnl_net:caif_netlink_parms(): no params data found [ 76.947890][ T5771] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.956099][ T5771] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.963701][ T5771] bridge_slave_0: entered allmulticast mode [ 76.970475][ T5771] bridge_slave_0: entered promiscuous mode [ 76.978803][ T5773] chnl_net:caif_netlink_parms(): no params data found [ 77.001954][ T5771] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.009187][ T5771] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.016755][ T5771] bridge_slave_1: entered allmulticast mode [ 77.023629][ T5771] bridge_slave_1: entered promiscuous mode [ 77.091468][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.100286][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.108191][ T5774] bridge_slave_0: entered allmulticast mode [ 77.116671][ T5774] bridge_slave_0: entered promiscuous mode [ 77.136146][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.143322][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.150497][ T5772] bridge_slave_0: entered allmulticast mode [ 77.160259][ T5772] bridge_slave_0: entered promiscuous mode [ 77.170081][ T5771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.180763][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.188272][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.195703][ T5774] bridge_slave_1: entered allmulticast mode [ 77.202373][ T5774] bridge_slave_1: entered promiscuous mode [ 77.213921][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.221069][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.228561][ T5772] bridge_slave_1: entered allmulticast mode [ 77.235922][ T5772] bridge_slave_1: entered promiscuous mode [ 77.244697][ T5771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.299911][ T5771] team0: Port device team_slave_0 added [ 77.342354][ T5771] team0: Port device team_slave_1 added [ 77.360334][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.373387][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.384921][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.398149][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.418044][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.425237][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.432364][ T5773] bridge_slave_0: entered allmulticast mode [ 77.439257][ T5773] bridge_slave_0: entered promiscuous mode [ 77.455292][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.462256][ T5771] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.488382][ T5771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.518393][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.526358][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.536086][ T5773] bridge_slave_1: entered allmulticast mode [ 77.543065][ T5773] bridge_slave_1: entered promiscuous mode [ 77.549987][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.557046][ T5771] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.582997][ T5771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.617071][ T5774] team0: Port device team_slave_0 added [ 77.658587][ T5774] team0: Port device team_slave_1 added [ 77.676653][ T5772] team0: Port device team_slave_0 added [ 77.685215][ T5772] team0: Port device team_slave_1 added [ 77.693366][ T5773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.714320][ T5773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.757858][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.765394][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.791431][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.814803][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.821778][ T5772] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.847879][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.866616][ T5771] hsr_slave_0: entered promiscuous mode [ 77.873110][ T5771] hsr_slave_1: entered promiscuous mode [ 77.889489][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.896596][ T5774] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.922653][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.934397][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.941339][ T5772] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.967705][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.987981][ T5773] team0: Port device team_slave_0 added [ 77.996687][ T5773] team0: Port device team_slave_1 added [ 78.055910][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.063229][ T5773] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.089905][ T5773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.118791][ T5774] hsr_slave_0: entered promiscuous mode [ 78.125069][ T5774] hsr_slave_1: entered promiscuous mode [ 78.131133][ T5774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.139168][ T5774] Cannot create hsr debugfs directory [ 78.157155][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.164249][ T5773] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 78.190477][ T5773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.237693][ T5772] hsr_slave_0: entered promiscuous mode [ 78.244062][ T5772] hsr_slave_1: entered promiscuous mode [ 78.250223][ T5772] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.258033][ T5772] Cannot create hsr debugfs directory [ 78.304966][ T5773] hsr_slave_0: entered promiscuous mode [ 78.311434][ T5773] hsr_slave_1: entered promiscuous mode [ 78.318023][ T5773] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.325659][ T5773] Cannot create hsr debugfs directory [ 78.328707][ T5785] Bluetooth: hci1: command tx timeout [ 78.402765][ T51] Bluetooth: hci0: command tx timeout [ 78.403153][ T5778] Bluetooth: hci3: command tx timeout [ 78.414910][ T5785] Bluetooth: hci2: command tx timeout [ 78.690096][ T5771] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 78.703481][ T5771] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 78.715128][ T5771] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 78.725869][ T5771] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 78.796239][ T5773] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 78.826720][ T5773] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 78.855702][ T5773] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 78.866032][ T5773] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 78.924908][ T5774] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 78.937573][ T5774] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 78.947740][ T5774] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 78.959365][ T5774] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 78.994992][ T5771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.055442][ T5772] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.068616][ T5772] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.078423][ T5772] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.088792][ T5772] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.115773][ T5771] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.137662][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.145046][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.156791][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.164006][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.277886][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.335326][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.368888][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.376440][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.401252][ T5773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.426173][ T1085] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.433976][ T1085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.509335][ T5773] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.584893][ T1085] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.592035][ T1085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.616352][ T1085] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.623569][ T1085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.651427][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.717076][ T5771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.745411][ T5772] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.809282][ T1095] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.816510][ T1095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.851871][ T1095] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.859077][ T1095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.929766][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.048116][ T5771] veth0_vlan: entered promiscuous mode [ 80.072069][ T5771] veth1_vlan: entered promiscuous mode [ 80.117089][ T5774] veth0_vlan: entered promiscuous mode [ 80.151766][ T5774] veth1_vlan: entered promiscuous mode [ 80.212117][ T5771] veth0_macvtap: entered promiscuous mode [ 80.238168][ T5773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.268379][ T5771] veth1_macvtap: entered promiscuous mode [ 80.282275][ T5774] veth0_macvtap: entered promiscuous mode [ 80.308129][ T5774] veth1_macvtap: entered promiscuous mode [ 80.330694][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.349282][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.372072][ T5771] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.381513][ T5771] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.390616][ T5771] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.399621][ T5771] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.408937][ T5778] Bluetooth: hci1: command tx timeout [ 80.420227][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.433331][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 80.444357][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.455800][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.483103][ T5778] Bluetooth: hci3: command tx timeout [ 80.489398][ T5785] Bluetooth: hci2: command tx timeout [ 80.493858][ T5778] Bluetooth: hci0: command tx timeout [ 80.503751][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 80.525936][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.537717][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.567972][ T5774] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.579794][ T5774] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.589986][ T5774] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.598860][ T5774] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.625743][ T5773] veth0_vlan: entered promiscuous mode [ 80.682271][ T5773] veth1_vlan: entered promiscuous mode [ 80.720537][ T2958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.729503][ T2958] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.787018][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.795536][ T5772] veth0_vlan: entered promiscuous mode [ 80.812960][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.821018][ T5772] veth1_vlan: entered promiscuous mode [ 80.838016][ T5773] veth0_macvtap: entered promiscuous mode [ 80.868805][ T5773] veth1_macvtap: entered promiscuous mode [ 80.896005][ T1085] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.906358][ T1085] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.920984][ T1144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.946415][ T1144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.961509][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 80.986444][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.997669][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.009372][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.038316][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.056654][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.071404][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.082224][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.110695][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.131331][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.144222][ T5773] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.153785][ T5773] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.155810][ T5836] input: syz0 as /devices/virtual/input/input5 [ 81.162729][ T5773] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.189880][ T5773] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.226456][ T5836] Mem-Info: [ 81.229787][ T5836] active_anon:5527 inactive_anon:0 isolated_anon:0 [ 81.229787][ T5836] active_file:692 inactive_file:39945 isolated_file:0 [ 81.229787][ T5836] unevictable:768 dirty:1710 writeback:0 [ 81.229787][ T5836] slab_reclaimable:9637 slab_unreclaimable:88610 [ 81.229787][ T5836] mapped:24105 shmem:1361 pagetables:469 [ 81.229787][ T5836] sec_pagetables:0 bounce:0 [ 81.229787][ T5836] kernel_misc_reclaimable:0 [ 81.229787][ T5836] free:1370251 free_pcp:8002 free_cma:0 [ 81.236433][ T5772] veth0_macvtap: entered promiscuous mode [ 81.274694][ T5836] Node 0 active_anon:22108kB inactive_anon:0kB active_file:2768kB inactive_file:159580kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:96420kB dirty:6828kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10276kB pagetables:1876kB sec_pagetables:0kB all_unreclaimable? no [ 81.313016][ T5836] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 81.343260][ T5836] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 81.370660][ T5836] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 81.376504][ T5836] Node 0 DMA32 free:1570076kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:22072kB inactive_anon:0kB active_file:2768kB inactive_file:158756kB unevictable:1536kB writepending:6816kB present:3129332kB managed:2586840kB mlocked:0kB bounce:0kB free_pcp:12504kB local_pcp:3160kB free_cma:0kB [ 81.407364][ T5836] lowmem_reserve[]: 0 0 0 0 0 [ 81.412105][ T5836] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:824kB unevictable:0kB writepending:12kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 81.439131][ T5836] lowmem_reserve[]: 0 0 0 0 0 [ 81.443840][ T5836] Node 1 Normal free:3895568kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:12kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:19424kB local_pcp:8032kB free_cma:0kB [ 81.473398][ T5836] lowmem_reserve[]: 0 0 0 0 0 [ 81.478109][ T5836] 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 [ 81.490768][ T5836] Node 0 DMA32: 1*4kB (U) 1*8kB (E) 3*16kB (UME) 1*32kB (E) 3*64kB (UME) 2*128kB (ME) 1*256kB (E) 1*512kB (E) 2*1024kB (UM) 1*2048kB (M) 382*4096kB (M) = 1570076kB [ 81.507239][ T5836] 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 [ 81.518697][ T5836] Node 1 Normal: 242*4kB (UME) 63*8kB (UME) 37*16kB (UME) 58*32kB (UME) 21*64kB (UME) 5*128kB (UME) 2*256kB (UM) 2*512kB (UE) 1*1024kB (E) 2*2048kB (UE) 948*4096kB (M) = 3895568kB [ 81.536592][ T5836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 81.546138][ T5836] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 81.555414][ T5836] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 81.564943][ T5836] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 81.574213][ T5836] 41999 total pagecache pages [ 81.578881][ T5836] 0 pages in swap cache [ 81.583020][ T5836] Free swap = 124996kB [ 81.587157][ T5836] Total swap = 124996kB [ 81.591303][ T5836] 2097051 pages RAM [ 81.595094][ T5836] 0 pages HighMem/MovableOnly [ 81.599750][ T5836] 416955 pages reserved [ 81.603889][ T5836] 0 pages cma reserved [ 81.641483][ T5772] veth1_macvtap: entered promiscuous mode [ 81.717183][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.750041][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.781250][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.795542][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.807445][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.813076][ T5840] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 81.821448][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.871462][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.912441][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.938448][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.949343][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.960211][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.978440][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.989195][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.050389][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.067673][ T5772] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.081654][ T5772] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.101069][ T5772] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.110221][ T5772] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.136031][ T27] audit: type=1800 audit(1785877868.930:2): pid=5845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.5" name="attr_allow_any_host" dev="configfs" ino=7224 res=0 errno=0 [ 82.161045][ T1144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.185529][ T5845] nvmet: adding nsid 1 to subsystem testnqn [ 82.189022][ T1144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.243806][ T27] audit: type=1800 audit(1785877869.030:3): pid=5845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.5" name="device_path" dev="configfs" ino=7230 res=0 errno=0 [ 82.303654][ T5847] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 82.311743][ T1144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.313358][ T27] audit: type=1800 audit(1785877869.060:4): pid=5845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.5" name="buffered_io" dev="configfs" ino=7231 res=0 errno=0 [ 82.342103][ T1144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.394628][ T27] audit: type=1800 audit(1785877869.060:5): pid=5845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.5" name="enable" dev="configfs" ino=7232 res=0 errno=0 [ 82.438689][ T27] audit: type=1800 audit(1785877869.090:6): pid=5845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.5" name="addr_trtype" dev="configfs" ino=7238 res=0 errno=0 [ 82.483322][ T5778] Bluetooth: hci1: command tx timeout [ 82.491214][ T5841] nvmet: creating nvm controller 1 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 82.506582][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.527076][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.563094][ T5778] Bluetooth: hci2: command tx timeout [ 82.563212][ T5785] Bluetooth: hci0: command tx timeout [ 82.568533][ T51] Bluetooth: hci3: command tx timeout [ 82.631332][ T5845] nvme nvme0: creating 2 I/O queues. [ 82.685217][ T5845] nvme nvme0: new ctrl: "testnqn" [ 82.771623][ T1095] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.810114][ T1095] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.818560][ T1144] Dev nvme0n1: unable to read RDB block 8 [ 82.831532][ T5841] nvmet: creating nvm controller 2 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 82.834912][ T5852] nvmet: disable ns before setting buffered_io value. [ 82.854828][ T1144] nvme0n1: unable to read partition table [ 82.888344][ T5847] nvme nvme1: creating 2 I/O queues. [ 82.901240][ T1144] nvme0n1: partition table beyond EOD, truncated [ 82.911349][ T5852] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 82.936421][ T5847] nvme nvme1: new ctrl: "testnqn" [ 82.954855][ T5855] nvmet: disable ns before setting buffered_io value. [ 82.976119][ T5855] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 83.143766][ T5813] nvmet: creating nvm controller 3 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 83.206620][ T5852] nvme nvme2: creating 2 I/O queues. [ 83.225480][ T27] audit: type=1800 audit(1785877870.020:7): pid=5860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.8" name="attr_allow_any_host" dev="configfs" ino=7370 res=0 errno=0 [ 83.256446][ T5852] nvme nvme2: new ctrl: "testnqn" [ 83.257633][ T5860] nvmet: disable ns before setting buffered_io value. [ 83.271769][ T5860] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 83.306752][ T27] audit: type=1800 audit(1785877870.090:8): pid=5862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="device_path" dev="configfs" ino=8357 res=0 errno=0 [ 83.309961][ T5862] nvmet: disable ns before setting buffered_io value. [ 83.327628][ T27] audit: type=1800 audit(1785877870.090:9): pid=5862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="buffered_io" dev="configfs" ino=8358 res=0 errno=0 [ 83.374212][ T5862] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 83.387692][ T27] audit: type=1800 audit(1785877870.160:10): pid=5862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="enable" dev="configfs" ino=8411 res=0 errno=0 [ 83.477653][ T27] audit: type=1800 audit(1785877870.170:11): pid=5862 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.9" name="addr_trtype" dev="configfs" ino=7373 res=0 errno=0 [ 83.573032][ T5870] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 83.591895][ T5811] nvmet: creating nvm controller 4 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 83.624149][ T5862] nvme nvme3: creating 2 I/O queues. [ 83.631524][ T5862] nvme nvme3: new ctrl: "testnqn" [ 83.936447][ T5876] nvmet: disable ns before setting buffered_io value. [ 83.967014][ T5876] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 84.040111][ T5834] nvmet: creating nvm controller 5 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 84.069034][ T5876] nvme nvme4: creating 2 I/O queues. [ 84.120068][ T5876] nvme nvme4: new ctrl: "testnqn" [ 84.196025][ T5883] nvmet: disable ns before setting buffered_io value. [ 84.216813][ T5883] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 84.265949][ T5885] nvmet: disable ns before setting buffered_io value. [ 84.294278][ T5887] nvmet: disable ns before setting buffered_io value. [ 84.319346][ T5887] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 84.324629][ T5885] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 84.445646][ T5890] nvmet: disable ns before setting buffered_io value. [ 84.454758][ T5890] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 84.484842][ T5811] nvmet: creating nvm controller 6 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 84.494530][ T5892] CIFS: Attempting to mount //127.0.0.1/share [ 84.519382][ T5885] nvme nvme5: creating 2 I/O queues. [ 84.531692][ T5885] nvme nvme5: new ctrl: "testnqn" [ 84.563866][ T51] Bluetooth: hci1: command tx timeout [ 84.645394][ T51] Bluetooth: hci3: command tx timeout [ 84.650850][ T51] Bluetooth: hci0: command tx timeout [ 84.654034][ T176] nvmet: creating nvm controller 7 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 84.656443][ T5778] Bluetooth: hci2: command tx timeout [ 84.726325][ T5898] nvmet: disable ns before setting buffered_io value. [ 84.735006][ T5890] nvme nvme6: creating 2 I/O queues. [ 84.735591][ T5898] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 84.758518][ T5890] nvme nvme6: new ctrl: "testnqn" [ 84.827248][ T5811] nvmet: creating nvm controller 8 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 84.848309][ T5898] nvme nvme7: creating 2 I/O queues. [ 84.865981][ T5898] nvme nvme7: new ctrl: "testnqn" [ 85.023294][ T5904] nvmet: disable ns before setting buffered_io value. [ 85.241360][ T5910] nvmet: disable ns before setting buffered_io value. [ 85.265881][ T5910] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 85.295138][ T5892] CIFS: VFS: cifs_mount failed w/return code = -112 [ 85.354768][ T9] nvmet: creating nvm controller 9 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 85.374247][ T5913] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 85.385218][ T5910] nvme nvme8: creating 2 I/O queues. [ 85.420749][ T5910] nvme nvme8: new ctrl: "testnqn" [ 85.489042][ T5915] nvmet: disable ns before setting buffered_io value. [ 85.519553][ T5915] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 85.637234][ T5917] nvmet: disable ns before setting buffered_io value. [ 85.653119][ T5919] nvmet: disable ns before setting buffered_io value. [ 85.655031][ T5917] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 85.662222][ T5919] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 85.744780][ T9] nvmet: creating nvm controller 10 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 85.794414][ T5917] nvme nvme9: creating 2 I/O queues. [ 85.809246][ T5917] nvme nvme9: new ctrl: "testnqn" [ 85.810451][ T5925] nvmet: disable ns before setting buffered_io value. [ 85.845602][ T5925] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 85.920613][ T42] nvmet: creating nvm controller 11 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 85.951715][ T5919] nvme nvme10: creating 2 I/O queues. [ 85.967095][ T5919] nvme nvme10: new ctrl: "testnqn" [ 86.064596][ T42] nvmet: creating nvm controller 12 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 86.129831][ T5925] nvme nvme11: creating 2 I/O queues. [ 86.195436][ T5925] nvme nvme11: new ctrl: "testnqn" [ 86.227803][ T5933] (null): rxe_set_mtu: Set mtu to 1024 [ 86.451796][ T5938] Config c/1 of g1 needs at least one function. [ 86.468614][ T5938] udc dummy_udc.0: failed to start g1: -22 [ 86.476789][ T5938] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 86.482120][ T5940] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 86.490526][ T5938] UDC core: g1: couldn't find an available UDC or it's busy [ 86.629568][ T5945] nvmet: disable ns before setting buffered_io value. [ 86.657585][ T5945] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 86.731567][ T176] nvmet: creating nvm controller 13 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 86.767705][ T5945] nvme nvme12: creating 2 I/O queues. [ 86.778696][ T5945] nvme nvme12: new ctrl: "testnqn" [ 86.876123][ T5949] CIFS: Attempting to mount //127.0.0.1/share [ 86.886956][ T1217] cfg80211: failed to load regulatory.db [ 86.901756][ T5949] CIFS: VFS: Error connecting to socket. Aborting operation. [ 86.910754][ T5949] CIFS: VFS: cifs_mount failed w/return code = -111 [ 87.016368][ T5951] nvmet: disable ns before setting buffered_io value. [ 87.028387][ T5951] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 87.088473][ T42] nvmet: creating nvm controller 14 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 87.106889][ T5951] nvme nvme13: creating 2 I/O queues. [ 87.117431][ T5951] nvme nvme13: new ctrl: "testnqn" [ 87.342100][ T5954] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 87.432055][ T27] kauditd_printk_skb: 47 callbacks suppressed [ 87.432068][ T27] audit: type=1800 audit(1785877874.220:59): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="attr_allow_any_host" dev="configfs" ino=9135 res=0 errno=0 [ 87.463067][ T5958] nvmet: disable ns before setting buffered_io value. [ 87.471955][ T5958] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 87.484402][ T27] audit: type=1800 audit(1785877874.260:60): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="device_path" dev="configfs" ino=9136 res=0 errno=0 [ 87.506136][ T27] audit: type=1800 audit(1785877874.260:61): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="buffered_io" dev="configfs" ino=9137 res=0 errno=0 [ 87.564433][ T27] audit: type=1800 audit(1785877874.260:62): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="enable" dev="configfs" ino=9138 res=0 errno=0 [ 87.600193][ T27] audit: type=1800 audit(1785877874.260:63): pid=5958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.44" name="addr_trtype" dev="configfs" ino=9139 res=0 errno=0 [ 87.628109][ T176] nvmet: creating nvm controller 15 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 87.648878][ T5958] nvme nvme14: creating 2 I/O queues. [ 87.653375][ T5933] infiniband syz1: set active [ 87.659182][ T27] audit: type=1800 audit(1785877874.450:64): pid=5961 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.45" name="addr_adrfam" dev="configfs" ino=9155 res=0 errno=0 [ 87.659592][ T5933] infiniband syz1: added veth0 [ 87.680506][ T5958] nvme nvme14: new ctrl: "testnqn" [ 87.694455][ T5933] syz1: rxe_create_cq: returned err = -12 [ 87.700856][ T5933] infiniband syz1: Couldn't create ib_mad CQ [ 87.715371][ T5933] infiniband syz1: Couldn't open port 1 [ 87.813406][ T5933] RDS/IB: syz1: added [ 87.835154][ T5933] smc: adding ib device syz1 with port count 1 [ 87.849803][ T5933] smc: ib device syz1 port 1 has pnetid [ 87.850527][ T27] audit: type=1800 audit(1785877874.640:65): pid=5963 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.46" name="addr_trtype" dev="configfs" ino=9227 res=0 errno=0 [ 87.958196][ T27] audit: type=1800 audit(1785877874.750:66): pid=5967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.48" name="attr_allow_any_host" dev="configfs" ino=9242 res=0 errno=0 [ 87.983479][ T5967] nvmet: disable ns before setting buffered_io value. [ 87.991434][ T27] audit: type=1800 audit(1785877874.780:67): pid=5967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.48" name="device_path" dev="configfs" ino=9243 res=0 errno=0 [ 88.015082][ T5967] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 88.043787][ T27] audit: type=1800 audit(1785877874.780:68): pid=5967 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.48" name="buffered_io" dev="configfs" ino=9244 res=0 errno=0 [ 88.171909][ T5970] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 88.187298][ T9] nvmet: creating nvm controller 16 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 88.217975][ T5967] nvme nvme15: creating 2 I/O queues. [ 88.232901][ T5967] nvme nvme15: new ctrl: "testnqn" [ 88.247150][ T5972] nvmet: disable ns before setting buffered_io value. [ 88.269476][ T5972] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 88.394377][ T5975] nvmet: disable ns before setting buffered_io value. [ 88.425656][ T5975] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 88.453894][ T42] nvmet: creating nvm controller 17 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 88.475445][ T5977] CIFS: Attempting to mount //127.0.0.1/share [ 88.483664][ T5972] nvme nvme16: creating 2 I/O queues. [ 88.501969][ T5977] CIFS: VFS: Error connecting to socket. Aborting operation. [ 88.510552][ T5977] CIFS: VFS: cifs_mount failed w/return code = -111 [ 88.517609][ T5972] nvme nvme16: new ctrl: "testnqn" [ 88.584599][ T9] nvmet: creating nvm controller 18 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 88.643880][ T5980] Config c/1 of g1 needs at least one function. [ 88.644006][ T5975] nvme nvme17: creating 2 I/O queues. [ 88.650251][ T5980] udc dummy_udc.0: failed to start g1: -22 [ 88.696988][ T5980] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 88.722781][ T5975] nvme nvme17: new ctrl: "testnqn" [ 88.773327][ T5980] UDC core: g1: couldn't find an available UDC or it's busy [ 88.866009][ T5987] nvmet: disable ns before setting buffered_io value. [ 88.890699][ T5987] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 89.008921][ T5834] nvmet: creating nvm controller 19 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 89.035886][ T5987] nvme nvme18: creating 2 I/O queues. [ 89.045614][ T5987] nvme nvme18: new ctrl: "testnqn" [ 89.222679][ T5997] syz.1.59[5997]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 89.444349][ T5834] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 89.614836][ T6005] nvmet: disable ns before setting buffered_io value. [ 89.617609][ T5997] loop1: detected capacity change from 0 to 32768 [ 89.625654][ T6005] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 89.641320][ T5834] usb 3-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice= 1.00 [ 89.657228][ T6003] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 89.661205][ T5834] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.724870][ T5834] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 89.737398][ T5997] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 89.776231][ T6013] nvmet: disable ns before setting buffered_io value. [ 89.784410][ T6013] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 89.786757][ T9] nvmet: creating nvm controller 20 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 89.815073][ T5834] usb 3-1: setting power ON [ 89.842446][ T6005] nvme nvme19: creating 2 I/O queues. [ 89.856363][ T6005] nvme nvme19: new ctrl: "testnqn" [ 89.920492][ T5997] XFS (loop1): Ending clean mount [ 89.925354][ T5834] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 89.949663][ T5834] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 89.961013][ T5834] usb 3-1: media controller created [ 90.010736][ T42] nvmet: creating nvm controller 21 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 90.025640][ T5834] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 90.069808][ T6013] nvme nvme20: creating 2 I/O queues. [ 90.106512][ T6013] nvme nvme20: new ctrl: "testnqn" [ 90.119974][ T6020] nvmet: disable ns before setting buffered_io value. [ 90.146899][ T6020] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 90.259181][ T23] nvmet: creating nvm controller 22 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 90.279484][ T6024] nvmet: disable ns before setting buffered_io value. [ 90.289105][ T6024] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 90.294470][ T6020] nvme nvme21: creating 2 I/O queues. [ 90.311554][ T6020] nvme nvme21: new ctrl: "testnqn" [ 90.424484][ T5834] DVB: Unable to find symbol cx22702_attach() [ 90.442269][ T9] nvmet: creating nvm controller 23 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 90.461549][ T5834] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 90.477848][ T5834] usb 3-1: setting power OFF [ 90.486003][ T6024] nvme nvme22: creating 2 I/O queues. [ 90.502153][ T6024] nvme nvme22: new ctrl: "testnqn" [ 90.598111][ T6028] nvmet: disable ns before setting buffered_io value. [ 90.643359][ T6028] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 90.715773][ T23] nvmet: creating nvm controller 24 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 90.771577][ T6028] nvme nvme23: creating 2 I/O queues. [ 90.807588][ T6028] nvme nvme23: new ctrl: "testnqn" [ 91.068833][ T6037] Config c/1 of g1 needs at least one function. [ 91.076348][ T6037] udc dummy_udc.0: failed to start g1: -22 [ 91.082314][ T6037] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 91.093446][ T6037] UDC core: g1: couldn't find an available UDC or it's busy [ 91.736098][ T5834] dvb-usb: bulk message failed: -71 (2/0) [ 91.752763][ T5834] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 91.778036][ T5834] (NULL device *): no iso interface [ 91.857918][ T5834] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 91.911815][ T5834] usb 3-1: USB disconnect, device number 2 [ 92.023466][ T6031] NFSD: attempt to initialize umh client tracking in a container ignored. [ 92.044567][ T6031] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 92.062875][ T6031] NFSD: Unable to initialize client recovery tracking! (-22) [ 92.092933][ T6031] NFSD: starting 90-second grace period (net f00004be) [ 92.191641][ T6045] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 92.427732][ T6049] nvmet: disable ns before setting buffered_io value. [ 92.444087][ T27] kauditd_printk_skb: 27 callbacks suppressed [ 92.444101][ T27] audit: type=1800 audit(1785877879.240:96): pid=6049 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.73" name="enable" dev="configfs" ino=10455 res=0 errno=0 [ 92.471599][ T6049] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 92.473304][ T6051] nvmet: disable ns before setting buffered_io value. [ 92.507182][ T27] audit: type=1800 audit(1785877879.260:97): pid=6049 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.73" name="addr_trtype" dev="configfs" ino=10456 res=0 errno=0 [ 92.539470][ T6054] nvmet: disable ns before setting buffered_io value. [ 92.554676][ T6051] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 92.565059][ T6054] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 92.587648][ T5834] nvmet: creating nvm controller 25 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 92.591821][ T5771] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 92.604305][ T6049] nvme nvme24: creating 2 I/O queues. [ 92.620932][ T6049] nvme nvme24: new ctrl: "testnqn" [ 92.776212][ T5813] nvmet: creating nvm controller 26 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 92.818776][ T6054] nvme nvme25: creating 2 I/O queues. [ 92.837081][ T6054] nvme nvme25: new ctrl: "testnqn" [ 92.886342][ T6058] nvmet: disable ns before setting buffered_io value. [ 92.922036][ T6058] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 92.931232][ T6061] nvmet: disable ns before setting buffered_io value. [ 92.932101][ T6061] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 92.974574][ T23] nvmet: creating nvm controller 27 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 93.011334][ T6051] nvme nvme26: creating 2 I/O queues. [ 93.021647][ T6063] Config c/1 of g1 needs at least one function. [ 93.021787][ T6051] nvme nvme26: new ctrl: "testnqn" [ 93.029665][ T6063] udc dummy_udc.0: failed to start g1: -22 [ 93.052316][ T6063] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 93.083054][ T6063] UDC core: g1: couldn't find an available UDC or it's busy [ 93.144518][ T5834] nvmet: creating nvm controller 28 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 93.180634][ T6061] nvme nvme27: creating 2 I/O queues. [ 93.201101][ T6061] nvme nvme27: new ctrl: "testnqn" [ 93.280496][ T6073] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 93.370730][ T5777] nvmet: creating nvm controller 29 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 93.434261][ T6058] nvme nvme28: creating 2 I/O queues. [ 93.457095][ T6058] nvme nvme28: new ctrl: "testnqn" [ 93.479817][ T27] audit: type=1800 audit(1785877880.270:98): pid=6080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.82" name="addr_adrfam" dev="configfs" ino=10559 res=0 errno=0 [ 93.590477][ T6084] CIFS: Attempting to mount //127.0.0.1/share [ 93.608337][ T6084] CIFS: VFS: Error connecting to socket. Aborting operation. [ 93.617144][ T6084] CIFS: VFS: cifs_mount failed w/return code = -111 [ 93.674113][ T6086] misc userio: The device must be registered before sending interrupts [ 93.731696][ T27] audit: type=1800 audit(1785877880.520:99): pid=6088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.86" name="attr_allow_any_host" dev="configfs" ino=9819 res=0 errno=0 [ 93.739167][ T6088] nvmet: disable ns before setting buffered_io value. [ 93.781241][ T27] audit: type=1800 audit(1785877880.530:100): pid=6088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.86" name="device_path" dev="configfs" ino=9820 res=0 errno=0 [ 93.783974][ T6088] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 93.804875][ T27] audit: type=1800 audit(1785877880.530:101): pid=6088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.86" name="buffered_io" dev="configfs" ino=9821 res=0 errno=0 [ 93.837351][ T27] audit: type=1800 audit(1785877880.570:102): pid=6088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.86" name="enable" dev="configfs" ino=9822 res=0 errno=0 [ 93.878642][ T6090] nvmet: disable ns before setting buffered_io value. [ 93.880234][ T27] audit: type=1800 audit(1785877880.580:103): pid=6088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.86" name="addr_trtype" dev="configfs" ino=9823 res=0 errno=0 [ 93.897411][ T9] nvmet: creating nvm controller 30 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 93.947643][ T6094] nvmet: disable ns before setting buffered_io value. [ 93.959039][ T6094] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 93.959039][ T6090] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 93.973739][ T6088] nvme nvme29: creating 2 I/O queues. [ 93.985520][ T6088] nvme nvme29: new ctrl: "testnqn" [ 94.044720][ T23] nvmet: creating nvm controller 31 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 94.072511][ T6090] nvme nvme30: creating 2 I/O queues. [ 94.080253][ T6090] nvme nvme30: new ctrl: "testnqn" [ 94.148265][ T27] audit: type=1800 audit(1785877880.940:104): pid=6098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.89" name="device_path" dev="configfs" ino=10666 res=0 errno=0 [ 94.174732][ T5777] nvmet: creating nvm controller 32 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 94.189202][ T6098] nvmet: disable ns before setting buffered_io value. [ 94.200506][ T6098] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 94.212724][ T6094] nvme nvme31: creating 2 I/O queues. [ 94.220174][ T6094] nvme nvme31: new ctrl: "testnqn" [ 94.225612][ T6100] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 94.339348][ T5777] nvmet: creating nvm controller 33 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 94.353712][ T6103] PM: hibernation: hibernation entry [ 94.381010][ T6098] nvme nvme32: creating 2 I/O queues. [ 94.396209][ T6098] nvme nvme32: new ctrl: "testnqn" [ 94.401469][ T6105] nvmet: disable ns before setting buffered_io value. [ 94.420717][ T27] audit: type=1800 audit(1785877881.210:105): pid=6105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.92" name="enable" dev="configfs" ino=10695 res=0 errno=0 [ 94.422437][ T6105] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 94.537624][ T5777] nvmet: creating nvm controller 34 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 94.555018][ T6105] nvme nvme33: creating 2 I/O queues. [ 94.577278][ T6105] nvme nvme33: new ctrl: "testnqn" [ 94.604020][ T6075] NFSD: attempt to initialize umh client tracking in a container ignored. [ 94.618954][ T6075] NFSD: attempt to initialize legacy client tracking in a container ignored. [ 94.653695][ T6075] NFSD: Unable to initialize client recovery tracking! (-22) [ 94.661127][ T6075] NFSD: starting 90-second grace period (net f00003d0) [ 94.697941][ T6112] CIFS: Attempting to mount //127.0.0.1/share [ 94.705481][ T6112] CIFS: VFS: Error connecting to socket. Aborting operation. [ 94.717526][ T6112] CIFS: VFS: cifs_mount failed w/return code = -111 [ 94.881060][ T6116] Config c/1 of g1 needs at least one function. [ 94.890396][ T6116] udc dummy_udc.0: failed to start g1: -22 [ 94.911939][ T6116] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 94.920240][ T6116] UDC core: g1: couldn't find an available UDC or it's busy [ 94.951546][ T6118] nvmet: disable ns before setting buffered_io value. [ 94.961645][ T6118] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 94.963712][ T6120] nvmet: disable ns before setting buffered_io value. [ 94.993702][ T6120] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 95.051327][ T5777] nvmet: creating nvm controller 35 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 95.070711][ T6118] nvme nvme34: creating 2 I/O queues. [ 95.081592][ T6118] nvme nvme34: new ctrl: "testnqn" [ 95.163255][ T5834] nvmet: creating nvm controller 36 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 95.183076][ T6103] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 95.195919][ T6103] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 95.214903][ T6128] nvmet: disable ns before setting buffered_io value. [ 95.215478][ T6120] nvme nvme35: creating 2 I/O queues. [ 95.223339][ T6128] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 95.241413][ T6103] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 95.241989][ T6120] nvme nvme35: new ctrl: "testnqn" [ 95.255398][ T6103] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 95.265022][ T6103] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 95.284133][ T6103] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 95.338051][ T5777] nvmet: creating nvm controller 37 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 95.355322][ T6103] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 95.370002][ T6128] nvme nvme36: creating 2 I/O queues. [ 95.373957][ T6103] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 95.386743][ T6128] nvme nvme36: new ctrl: "testnqn" [ 95.393919][ T6103] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 95.396066][ T6131] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 95.416201][ T6103] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 95.437514][ T6103] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 95.465253][ T6103] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 95.549558][ T6133] nvmet: disable ns before setting buffered_io value. [ 95.557944][ T6135] nvmet: disable ns before setting buffered_io value. [ 95.567817][ T6135] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 95.568536][ T6133] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 95.648169][ T23] nvmet: creating nvm controller 38 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 95.672247][ T6135] nvme nvme37: creating 2 I/O queues. [ 95.683334][ T6135] nvme nvme37: new ctrl: "testnqn" [ 95.755970][ T9] nvmet: creating nvm controller 39 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:a0bcf4d0-c4d2-44f9-9ff0-4e8598eb7adb. [ 95.777367][ T6133] nvme nvme38: creating 2 I/O queues. [ 95.787952][ T6133] nvme nvme38: new ctrl: "testnqn" [ 95.818626][ T6139] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 95.974289][ T6103] Filesystems sync: 0.490 seconds [ 95.981738][ T6103] Freezing user space processes [ 95.998463][ T6145] CIFS: Attempting to mount //127.0.0.1/share [ 96.014080][ T6145] CIFS: VFS: Error connecting to socket. Aborting operation. [ 96.020776][ T6103] ------------[ cut here ]------------ [ 96.021218][ T6103] [ 96.021224][ T6103] ====================================================== [ 96.021229][ T6103] WARNING: possible circular locking dependency detected [ 96.021234][ T6103] syzkaller #0 Not tainted [ 96.021243][ T6103] ------------------------------------------------------ [ 96.021248][ T6103] syz.2.91/6103 is trying to acquire lock: [ 96.021256][ T6103] ffffffff8d1260a0 (console_owner){....}-{0:0}, at: vprintk_emit+0x30b/0x610 [ 96.021312][ T6103] [ 96.021312][ T6103] but task is already holding lock: [ 96.021316][ T6103] ffff88805fd3a818 (&p->pi_lock){-.-.}-{2:2}, at: task_call_func+0x43/0x260 [ 96.021351][ T6103] [ 96.021351][ T6103] which lock already depends on the new lock. [ 96.021351][ T6103] [ 96.021355][ T6103] [ 96.021355][ T6103] the existing dependency chain (in reverse order) is: [ 96.021360][ T6103] [ 96.021360][ T6103] -> #4 (&p->pi_lock){-.-.}-{2:2}: [ 96.021380][ T6103] _raw_spin_lock_irqsave+0xb4/0x100 [ 96.021404][ T6103] try_to_wake_up+0x5b/0x10e0 [ 96.021418][ T6103] kick_pool+0x320/0x420 [ 96.021433][ T6103] create_worker+0x61e/0x820 [ 96.021449][ T6103] workqueue_init+0x306/0x670 [ 96.021468][ T6103] kernel_init_freeable+0x3a7/0x560 [ 96.021486][ T6103] kernel_init+0x1d/0x1c0 [ 96.021505][ T6103] ret_from_fork+0x48/0x80 [ 96.021520][ T6145] CIFS: VFS: cifs_mount failed w/return code = -4 [ 96.021523][ T6103] ret_from_fork_asm+0x11/0x20 [ 96.021542][ T6103] [ 96.021542][ T6103] -> #3 (&pool->lock){-.-.}-{2:2}: [ 96.021563][ T6103] _raw_spin_lock+0x2e/0x40 [ 96.021583][ T6103] __queue_work+0x72f/0xfd0 [ 96.021598][ T6103] queue_work_on+0x128/0x1f0 [ 96.021612][ T6103] rpm_suspend+0x1133/0x1b60 [ 96.021632][ T6103] __pm_runtime_idle+0x12f/0x1a0 [ 96.021651][ T6103] __device_attach+0x352/0x420 [ 96.021673][ T6103] bus_probe_device+0x180/0x260 [ 96.021690][ T6103] device_add+0x87c/0xc40 [ 96.021705][ T6103] serial_base_port_add+0x2f6/0x430 [ 96.021727][ T6103] serial_core_register_port+0x378/0x20b0 [ 96.021745][ T6103] serial8250_register_8250_port+0x15fd/0x1f40 [ 96.021762][ T6103] serial_pnp_probe+0x577/0x750 [ 96.021775][ T6103] pnp_device_probe+0x305/0x4b0 [ 96.021790][ T6103] really_probe+0x247/0xae0 [ 96.021800][ T6103] __driver_probe_device+0x1f5/0x390 [ 96.021817][ T6103] driver_probe_device+0x4f/0x420 [ 96.021834][ T6103] __driver_attach+0x444/0x6d0 [ 96.021851][ T6103] bus_for_each_dev+0x235/0x2b0 [ 96.021866][ T6103] bus_add_driver+0x340/0x630 [ 96.021880][ T6103] driver_register+0x23a/0x310 [ 96.021891][ T6103] serial8250_init+0x9a/0x170 [ 96.021907][ T6103] do_one_initcall+0x242/0x790 [ 96.021922][ T6103] do_initcall_level+0x13d/0x1f0 [ 96.021938][ T6103] do_initcalls+0x69/0xd0 [ 96.021954][ T6103] kernel_init_freeable+0x3d9/0x560 [ 96.021971][ T6103] kernel_init+0x1d/0x1c0 [ 96.021987][ T6103] ret_from_fork+0x48/0x80 [ 96.022001][ T6103] ret_from_fork_asm+0x11/0x20 [ 96.022016][ T6103] [ 96.022016][ T6103] -> #2 (&dev->power.lock){-...}-{2:2}: [ 96.022032][ T6103] _raw_spin_lock_irqsave+0xb4/0x100 [ 96.022049][ T6103] __pm_runtime_resume+0x10f/0x170 [ 96.022065][ T6103] __uart_start+0x171/0x3e0 [ 96.022082][ T6103] uart_write+0x449/0x5d0 [ 96.022091][ T6103] n_tty_write+0xd3d/0x11e0 [ 96.022107][ T6103] file_tty_write+0x529/0x960 [ 96.022120][ T6103] vfs_write+0x474/0x9a0 [ 96.022137][ T6103] ksys_write+0x151/0x260 [ 96.022152][ T6103] do_syscall_64+0x55/0xb0 [ 96.022164][ T6103] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.022177][ T6103] [ 96.022177][ T6103] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 96.022193][ T6103] _raw_spin_lock_irqsave+0xb4/0x100 [ 96.022210][ T6103] serial8250_console_write+0x181/0x18b0 [ 96.022227][ T6103] console_flush_all+0x6ad/0xcf0 [ 96.022242][ T6103] console_unlock+0xad/0x350 [ 96.022255][ T6103] vprintk_emit+0x497/0x610 [ 96.022269][ T6103] _printk+0xde/0x130 [ 96.022285][ T6103] register_console+0xb96/0xf00 [ 96.022300][ T6103] univ8250_console_init+0x45/0x50 [ 96.022315][ T6103] console_init+0x17b/0x5d0 [ 96.022331][ T6103] start_kernel+0x2c8/0x4e0 [ 96.022346][ T6103] x86_64_start_reservations+0x2a/0x30 [ 96.022361][ T6103] copy_bootdata+0x0/0xd0 [ 96.022374][ T6103] secondary_startup_64_no_verify+0x179/0x17b [ 96.022392][ T6103] [ 96.022392][ T6103] -> #0 (console_owner){....}-{0:0}: [ 96.022409][ T6103] __lock_acquire+0x37ef/0x7d80 [ 96.022420][ T6103] lock_acquire+0x19e/0x420 [ 96.022429][ T6103] vprintk_emit+0x328/0x610 [ 96.022438][ T6103] _printk+0xde/0x130 [ 96.022449][ T6103] report_bug+0x34e/0x4f0 [ 96.022459][ T6103] handle_bug+0xcf/0x120 [ 96.022467][ T6103] exc_invalid_op+0x1a/0x50 [ 96.022475][ T6103] asm_exc_invalid_op+0x1a/0x20 [ 96.022484][ T6103] __set_task_frozen+0x210/0x2d0 [ 96.022494][ T6103] task_call_func+0x1a2/0x260 [ 96.022501][ T6103] freeze_task+0x217/0x3a0 [ 96.022511][ T6103] try_to_freeze_tasks+0x190/0x620 [ 96.022522][ T6103] freeze_processes+0xc9/0x1e0 [ 96.022529][ T6103] hibernate+0x121/0x400 [ 96.022537][ T6103] state_store+0x22f/0x290 [ 96.022548][ T6103] kernfs_fop_write_iter+0x3a4/0x520 [ 96.022561][ T6103] vfs_write+0x474/0x9a0 [ 96.022577][ T6103] ksys_write+0x151/0x260 [ 96.022596][ T6103] do_syscall_64+0x55/0xb0 [ 96.022608][ T6103] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.022617][ T6103] [ 96.022617][ T6103] other info that might help us debug this: [ 96.022617][ T6103] [ 96.022619][ T6103] Chain exists of: [ 96.022619][ T6103] console_owner --> &pool->lock --> &p->pi_lock [ 96.022619][ T6103] [ 96.022632][ T6103] Possible unsafe locking scenario: [ 96.022632][ T6103] [ 96.022634][ T6103] CPU0 CPU1 [ 96.022635][ T6103] ---- ---- [ 96.022637][ T6103] lock(&p->pi_lock); [ 96.022642][ T6103] lock(&pool->lock); [ 96.022647][ T6103] lock(&p->pi_lock); [ 96.022652][ T6103] lock(console_owner); [ 96.022657][ T6103] [ 96.022657][ T6103] *** DEADLOCK *** [ 96.022657][ T6103] [ 96.022658][ T6103] 8 locks held by syz.2.91/6103: [ 96.022663][ T6103] #0: ffff8880784a19c8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2a3/0x330 [ 96.022688][ T6103] #1: ffff88807d7f4418 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x21e/0x9a0 [ 96.022713][ T6103] #2: ffff88805e3a8088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1dc/0x520 [ 96.022742][ T6103] #3: ffff88801ca5c9b8 (kn->active#68){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x236/0x520 [ 96.022769][ T6103] #4: ffffffff8cfe58a8 (system_transition_mutex){+.+.}-{3:3}, at: lock_system_sleep+0x49/0x70 [ 96.022792][ T6103] #5: ffffffff8ce0a058 (tasklist_lock){.+.+}-{2:2}, at: try_to_freeze_tasks+0xe5/0x620 [ 96.022815][ T6103] #6: ffffffff8d144ef8 (freezer_lock){....}-{2:2}, at: freeze_task+0x80/0x3a0 [ 96.022836][ T6103] #7: ffff88805fd3a818 (&p->pi_lock){-.-.}-{2:2}, at: task_call_func+0x43/0x260 [ 96.022855][ T6103] [ 96.022855][ T6103] stack backtrace: [ 96.022866][ T6103] CPU: 1 PID: 6103 Comm: syz.2.91 Not tainted syzkaller #0 [ 96.022875][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.022886][ T6103] Call Trace: [ 96.022890][ T6103] [ 96.022894][ T6103] dump_stack_lvl+0x18c/0x250 [ 96.022904][ T6103] ? load_image+0x420/0x420 [ 96.022917][ T6103] ? show_regs_print_info+0x20/0x20 [ 96.022928][ T6103] ? print_circular_bug+0x12b/0x1a0 [ 96.022940][ T6103] check_noncircular+0x2fc/0x400 [ 96.022952][ T6103] ? print_deadlock_bug+0x5d0/0x5d0 [ 96.022962][ T6103] ? lockdep_lock+0xf5/0x230 [ 96.022973][ T6103] ? _find_first_zero_bit+0xd6/0x100 [ 96.022987][ T6103] __lock_acquire+0x37ef/0x7d80 [ 96.023002][ T6103] ? verify_lock_unused+0x140/0x140 [ 96.023012][ T6103] ? verify_lock_unused+0x140/0x140 [ 96.023022][ T6103] ? prb_final_commit+0x6f/0x90 [ 96.023036][ T6103] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 96.023049][ T6103] ? _raw_spin_unlock+0x40/0x40 [ 96.023063][ T6103] lock_acquire+0x19e/0x420 [ 96.023072][ T6103] ? vprintk_emit+0x30b/0x610 [ 96.023084][ T6103] ? __lock_acquire+0x7d80/0x7d80 [ 96.023094][ T6103] ? do_raw_spin_lock+0x11f/0x2b0 [ 96.023106][ T6103] ? read_lock_is_recursive+0x20/0x20 [ 96.023116][ T6103] ? __rwlock_init+0x150/0x150 [ 96.023128][ T6103] ? do_raw_spin_unlock+0x121/0x230 [ 96.023158][ T6103] ? vprintk_emit+0x30b/0x610 [ 96.023168][ T6103] vprintk_emit+0x328/0x610 [ 96.023179][ T6103] ? vprintk_emit+0x30b/0x610 [ 96.023189][ T6103] ? printk_sprint+0x460/0x460 [ 96.023200][ T6103] ? verify_lock_unused+0x140/0x140 [ 96.023212][ T6103] _printk+0xde/0x130 [ 96.023229][ T6103] ? load_image+0x420/0x420 [ 96.023242][ T6103] ? find_bug+0xa5/0x3a0 [ 96.023252][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 96.023263][ T6103] report_bug+0x34e/0x4f0 [ 96.023272][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 96.023283][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 96.023293][ T6103] ? __set_task_frozen+0x212/0x2d0 [ 96.023303][ T6103] handle_bug+0xcf/0x120 [ 96.023313][ T6103] exc_invalid_op+0x1a/0x50 [ 96.023322][ T6103] asm_exc_invalid_op+0x1a/0x20 [ 96.023335][ T6103] RIP: 0010:__set_task_frozen+0x210/0x2d0 [ 96.023347][ T6103] Code: 41 c7 06 00 80 00 00 bd 00 80 00 00 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4c 8f 11 00 0f 0b e9 0a ff ff ff e8 40 8f 11 00 <0f> 0b eb 9d 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 4c [ 96.023355][ T6103] RSP: 0018:ffffc90004eb7a70 EFLAGS: 00010046 [ 96.023363][ T6103] RAX: ffffffff8175e240 RBX: ffff88805fd39e00 RCX: 0000000000080000 [ 96.023370][ T6103] RDX: ffffc9000d5ba000 RSI: 000000000007ffff RDI: 0000000000080000 [ 96.023375][ T6103] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000004 [ 96.023381][ T6103] R10: dffffc0000000000 R11: fffff520009d6f30 R12: 0000000000000000 [ 96.023387][ T6103] R13: 1ffff1100bfa73c3 R14: ffff88805fd39e18 R15: ffff88805fd3a8d8 [ 96.023395][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 96.023407][ T6103] ? set_freezable+0x230/0x230 [ 96.023418][ T6103] task_call_func+0x1a2/0x260 [ 96.023427][ T6103] freeze_task+0x217/0x3a0 [ 96.023438][ T6103] ? __refrigerator+0x660/0x660 [ 96.023448][ T6103] ? preempt_schedule_thunk+0x1a/0x30 [ 96.023462][ T6103] try_to_freeze_tasks+0x190/0x620 [ 96.023477][ T6103] freeze_processes+0xc9/0x1e0 [ 96.023485][ T6103] hibernate+0x121/0x400 [ 96.023494][ T6103] state_store+0x22f/0x290 [ 96.023507][ T6103] ? sysfs_kf_read+0x360/0x360 [ 96.023515][ T6103] kernfs_fop_write_iter+0x3a4/0x520 [ 96.023529][ T6103] vfs_write+0x474/0x9a0 [ 96.023542][ T6103] ? file_end_write+0x250/0x250 [ 96.023555][ T6103] ? __fget_files+0x3fc/0x460 [ 96.023568][ T6103] ? __fdget_pos+0x2a3/0x330 [ 96.023579][ T6103] ? ksys_write+0x74/0x260 [ 96.023591][ T6103] ksys_write+0x151/0x260 [ 96.023604][ T6103] ? __ia32_sys_read+0x90/0x90 [ 96.023617][ T6103] ? lockdep_hardirqs_on+0x98/0x150 [ 96.023629][ T6103] do_syscall_64+0x55/0xb0 [ 96.023638][ T6103] ? clear_bhb_loop+0x40/0x90 [ 96.023647][ T6103] ? clear_bhb_loop+0x40/0x90 [ 96.023657][ T6103] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.023666][ T6103] RIP: 0033:0x7f070099e019 [ 96.023677][ T6103] 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 [ 96.023684][ T6103] RSP: 002b:00007f07017a8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 96.023693][ T6103] RAX: ffffffffffffffda RBX: 00007f0700c25fa0 RCX: 00007f070099e019 [ 96.023699][ T6103] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 96.023705][ T6103] RBP: 00007f0700a3500c R08: 0000000000000000 R09: 0000000000000000 [ 96.023710][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.023715][ T6103] R13: 00007f0700c26038 R14: 00007f0700c25fa0 R15: 00007ffd82081438 [ 96.023729][ T6103] [ 97.190014][ T6103] WARNING: CPU: 1 PID: 6103 at kernel/freezer.c:133 __set_task_frozen+0x210/0x2d0 [ 97.199206][ T6103] Modules linked in: [ 97.203079][ T6103] CPU: 1 PID: 6103 Comm: syz.2.91 Not tainted syzkaller #0 [ 97.210274][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.220326][ T6103] RIP: 0010:__set_task_frozen+0x210/0x2d0 [ 97.226037][ T6103] Code: 41 c7 06 00 80 00 00 bd 00 80 00 00 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4c 8f 11 00 0f 0b e9 0a ff ff ff e8 40 8f 11 00 <0f> 0b eb 9d 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 4c [ 97.245643][ T6103] RSP: 0018:ffffc90004eb7a70 EFLAGS: 00010046 [ 97.251698][ T6103] RAX: ffffffff8175e240 RBX: ffff88805fd39e00 RCX: 0000000000080000 [ 97.259652][ T6103] RDX: ffffc9000d5ba000 RSI: 000000000007ffff RDI: 0000000000080000 [ 97.267600][ T6103] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000004 [ 97.275583][ T6103] R10: dffffc0000000000 R11: fffff520009d6f30 R12: 0000000000000000 [ 97.283553][ T6103] R13: 1ffff1100bfa73c3 R14: ffff88805fd39e18 R15: ffff88805fd3a8d8 [ 97.291509][ T6103] FS: 00007f07017a86c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 97.300436][ T6103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.306999][ T6103] CR2: 0000200000001000 CR3: 000000002ec21000 CR4: 00000000003506e0 [ 97.314961][ T6103] Call Trace: [ 97.318228][ T6103] [ 97.321141][ T6103] ? set_freezable+0x230/0x230 [ 97.325898][ T6103] task_call_func+0x1a2/0x260 [ 97.330555][ T6103] freeze_task+0x217/0x3a0 [ 97.334946][ T6103] ? __refrigerator+0x660/0x660 [ 97.339783][ T6103] ? preempt_schedule_thunk+0x1a/0x30 [ 97.345142][ T6103] try_to_freeze_tasks+0x190/0x620 [ 97.350354][ T6103] freeze_processes+0xc9/0x1e0 [ 97.355099][ T6103] hibernate+0x121/0x400 [ 97.359319][ T6103] state_store+0x22f/0x290 [ 97.363721][ T6103] ? sysfs_kf_read+0x360/0x360 [ 97.368459][ T6103] kernfs_fop_write_iter+0x3a4/0x520 [ 97.373726][ T6103] vfs_write+0x474/0x9a0 [ 97.377972][ T6103] ? file_end_write+0x250/0x250 [ 97.382847][ T6103] ? __fget_files+0x3fc/0x460 [ 97.387533][ T6103] ? __fdget_pos+0x2a3/0x330 [ 97.392128][ T6103] ? ksys_write+0x74/0x260 [ 97.396539][ T6103] ksys_write+0x151/0x260 [ 97.400893][ T6103] ? __ia32_sys_read+0x90/0x90 [ 97.405670][ T6103] ? lockdep_hardirqs_on+0x98/0x150 [ 97.410849][ T6103] do_syscall_64+0x55/0xb0 [ 97.415242][ T6103] ? clear_bhb_loop+0x40/0x90 [ 97.419896][ T6103] ? clear_bhb_loop+0x40/0x90 [ 97.424550][ T6103] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.430424][ T6103] RIP: 0033:0x7f070099e019 [ 97.434823][ T6103] 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 [ 97.454420][ T6103] RSP: 002b:00007f07017a8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 97.462812][ T6103] RAX: ffffffffffffffda RBX: 00007f0700c25fa0 RCX: 00007f070099e019 [ 97.470777][ T6103] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 97.478725][ T6103] RBP: 00007f0700a3500c R08: 0000000000000000 R09: 0000000000000000 [ 97.486670][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.494617][ T6103] R13: 00007f0700c26038 R14: 00007f0700c25fa0 R15: 00007ffd82081438 [ 97.502571][ T6103] [ 97.505570][ T6103] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 97.512826][ T6103] CPU: 1 PID: 6103 Comm: syz.2.91 Not tainted syzkaller #0 [ 97.519999][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.530031][ T6103] Call Trace: [ 97.533336][ T6103] [ 97.536268][ T6103] dump_stack_lvl+0x18c/0x250 [ 97.540941][ T6103] ? show_regs_print_info+0x20/0x20 [ 97.546125][ T6103] ? load_image+0x420/0x420 [ 97.550617][ T6103] panic+0x2ca/0x720 [ 97.554497][ T6103] ? bpf_jit_dump+0xd0/0xd0 [ 97.558981][ T6103] __warn+0x2e0/0x470 [ 97.562947][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 97.568038][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 97.573143][ T6103] report_bug+0x2be/0x4f0 [ 97.577451][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 97.582541][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 97.587628][ T6103] ? __set_task_frozen+0x212/0x2d0 [ 97.592718][ T6103] handle_bug+0xcf/0x120 [ 97.596938][ T6103] exc_invalid_op+0x1a/0x50 [ 97.601424][ T6103] asm_exc_invalid_op+0x1a/0x20 [ 97.606263][ T6103] RIP: 0010:__set_task_frozen+0x210/0x2d0 [ 97.612054][ T6103] Code: 41 c7 06 00 80 00 00 bd 00 80 00 00 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 4c 8f 11 00 0f 0b e9 0a ff ff ff e8 40 8f 11 00 <0f> 0b eb 9d 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 14 fe ff ff 4c [ 97.631756][ T6103] RSP: 0018:ffffc90004eb7a70 EFLAGS: 00010046 [ 97.637807][ T6103] RAX: ffffffff8175e240 RBX: ffff88805fd39e00 RCX: 0000000000080000 [ 97.645760][ T6103] RDX: ffffc9000d5ba000 RSI: 000000000007ffff RDI: 0000000000080000 [ 97.653735][ T6103] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000004 [ 97.661692][ T6103] R10: dffffc0000000000 R11: fffff520009d6f30 R12: 0000000000000000 [ 97.669647][ T6103] R13: 1ffff1100bfa73c3 R14: ffff88805fd39e18 R15: ffff88805fd3a8d8 [ 97.677617][ T6103] ? __set_task_frozen+0x210/0x2d0 [ 97.682816][ T6103] ? set_freezable+0x230/0x230 [ 97.688362][ T6103] task_call_func+0x1a2/0x260 [ 97.693021][ T6103] freeze_task+0x217/0x3a0 [ 97.697419][ T6103] ? __refrigerator+0x660/0x660 [ 97.702251][ T6103] ? preempt_schedule_thunk+0x1a/0x30 [ 97.707607][ T6103] try_to_freeze_tasks+0x190/0x620 [ 97.712709][ T6103] freeze_processes+0xc9/0x1e0 [ 97.717473][ T6103] hibernate+0x121/0x400 [ 97.721706][ T6103] state_store+0x22f/0x290 [ 97.726111][ T6103] ? sysfs_kf_read+0x360/0x360 [ 97.730850][ T6103] kernfs_fop_write_iter+0x3a4/0x520 [ 97.736117][ T6103] vfs_write+0x474/0x9a0 [ 97.740340][ T6103] ? file_end_write+0x250/0x250 [ 97.745169][ T6103] ? __fget_files+0x3fc/0x460 [ 97.749828][ T6103] ? __fdget_pos+0x2a3/0x330 [ 97.754555][ T6103] ? ksys_write+0x74/0x260 [ 97.758981][ T6103] ksys_write+0x151/0x260 [ 97.763307][ T6103] ? __ia32_sys_read+0x90/0x90 [ 97.768055][ T6103] ? lockdep_hardirqs_on+0x98/0x150 [ 97.773240][ T6103] do_syscall_64+0x55/0xb0 [ 97.777635][ T6103] ? clear_bhb_loop+0x40/0x90 [ 97.782304][ T6103] ? clear_bhb_loop+0x40/0x90 [ 97.786958][ T6103] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.792829][ T6103] RIP: 0033:0x7f070099e019 [ 97.797225][ T6103] 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 [ 97.816807][ T6103] RSP: 002b:00007f07017a8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 97.825223][ T6103] RAX: ffffffffffffffda RBX: 00007f0700c25fa0 RCX: 00007f070099e019 [ 97.833195][ T6103] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 97.841170][ T6103] RBP: 00007f0700a3500c R08: 0000000000000000 R09: 0000000000000000 [ 97.849558][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.857507][ T6103] R13: 00007f0700c26038 R14: 00007f0700c25fa0 R15: 00007ffd82081438 [ 97.865465][ T6103] [ 98.964183][ T6103] Shutting down cpus with NMI [ 98.969179][ T6103] Kernel Offset: disabled [ 98.973492][ T6103] Rebooting in 86400 seconds..