last executing test programs: 6.962087572s ago: executing program 3 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./proc/net/afs/cells\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='add foo@sys 127.0.0.1\n\x00', 0x16) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', &(0x7f00000000e0), 0x0, &(0x7f0000000300)={[{@dyn}]}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/foo@sys\x00', 0x0, 0x0) 6.840806026s ago: executing program 3 (id=12): r0 = syz_usb_connect(0x3, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040402000650001010203010902190001010080fa0904000001ffffff0007058402000200"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000080)={0x84, &(0x7f0000000040)={0xc0, 0x0, 0x1, '$'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000100), 0x0, 0x2) 6.596968273s ago: executing program 0 (id=13): r0 = syz_usb_connect(0x0, 0xac, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ffffff4082057d000000000000010902ac00040100c0000904000000ffffff000904000101ffffff000b2402010203180144ac00070501010002010904010000ffffff000904010101ffffff000b2402010203180144ac00070582010002010904020000ffffff000904020101ffffff000b2402010203180144ac00070585010002010904030002ffffff0007240100012200062402010100092403010201010100070503020002000525010101070584020002000525010101"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000001100)={0x0, 0x0, 0x4, "44ac0000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)) syz_usb_control_io(r0, 0x0, &(0x7f0000001000)) nanosleep(&(0x7f0000000100)={0x2}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000600), 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000700), 0x2, 0x0) 4.317625706s ago: executing program 3 (id=19): madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xf) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@uexit={0x0, 0x18, 0x1}], 0x18}) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x11, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read(r5, &(0x7f0000c00000)=""/4194304, 0x400000) nanosleep(&(0x7f0000000000)={0x0, 0x10000000}, 0x0) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x14) 4.022879597s ago: executing program 2 (id=23): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x61) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r3, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r3) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r4, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) 3.885220603s ago: executing program 2 (id=24): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/mapper/control\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x42, 0x1ff) fallocate(r1, 0x0, 0x0, 0x1000000) r2 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x42, 0x1ff) fallocate(r3, 0x0, 0x0, 0x1000000) r4 = syz_open_dev$loop(&(0x7f0000000280), 0x1, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl(r0, 0xc138fd03, &(0x7f0000000000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d79706f6f6c00") write(r0, &(0x7f0000000138)="0000000000000000008000000000000000000000000000007468696e2d706f6f6c00000000000000373a3020373a3120313238203000", 0x36) ioctl(r0, 0xc138fd09, &(0x7f0000000000)="0400000000000000000000006e01000038010000010000000000000000000000000000000000000000000000000000006d79706f6f6c00") 3.724772215s ago: executing program 3 (id=25): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002000000400000000000000000000109022d0001010080320904000002030000000921110100012217000905810340000a00000905020340000a0000"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022170000000600ff0900a10185020901150026ff00750895088102c0"], &(0x7f0000000080)={0x0, 0x21, 0x9, {0x9, 0x21, 0x111, 0x0, 0x1, {0x22, 0x17}}}}, &(0x7f0000000200)={0x2c, 0x0, &(0x7f0000000280)={0x0, 0xa, 0x1}, &(0x7f00000002a0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000240)={0x20, 0x1, 0x8, "0200000000000000"}, &(0x7f00000002c0)={0x20, 0x3, 0x1, 0x1}}) (async) nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_open_dev$hidraw(&(0x7f0000000500), 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0x9, &(0x7f0000000400)="028000000000000000") 3.419645328s ago: executing program 2 (id=27): r0 = syz_usb_connect(0x0, 0x50, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002e00101403412785600000102030109023e0002010080fa0904000003e00101000705810240000107050202400000070583034000010904010002e00101000705840140000107050401400001"], 0x0) dup(r0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl(r1, 0x400448ca, 0x0) bind$bt_hci(r1, &(0x7f0000000180)={0x1f, 0x0, 0x1}, 0x6) write(r1, &(0x7f00000001c0)="f100040000", 0x5) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl(r2, 0x400448ca, 0x0) bind$bt_hci(r2, &(0x7f0000000240), 0x6) write(r2, &(0x7f0000000280)="f100040000", 0x5) 3.333179117s ago: executing program 0 (id=28): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='md0\x00', 0x3) openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md0/md/level\x00', 0x2, 0x0) 2.962897288s ago: executing program 1 (id=32): pipe2$9p(&(0x7f0000000000)={0x0, 0x0}, 0x0) pipe2$9p(&(0x7f0000000008)={0x0, 0x0}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x2000, 0x8, '9P2000.L'}, 0x15) write$P9_RATTACH(r1, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x80}}, 0x14) write$P9_RGETATTR(r1, &(0x7f0000000300)={0x9c, 0x19, 0x2, {0x3fff, {0x80}, 0x41ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000}}, 0x9c) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./mnt\x00', 0x1ff) mount$9p_fd(0x0, &(0x7f00000000c0)='./mnt\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./mnt/file\x00', 0x42, 0x1ff) write(r3, &(0x7f00000001c0)='data', 0x4) 2.849497462s ago: executing program 1 (id=33): r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x61) 2.849382055s ago: executing program 0 (id=34): r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r0, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) 2.810534845s ago: executing program 1 (id=35): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='devtmpfs\x00', &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl(r0, 0x40186f40, &(0x7f0000000300)="ffffffff00"/24) nanosleep(&(0x7f0000000600)={0x0, 0x2faf0800}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r1, 0xc01c6f06, &(0x7f0000000500)='\x00'/28) 2.698660585s ago: executing program 0 (id=36): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000340)={0x38, 0x1403, 0x1, 0x400, 0x25dfdbff, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x1000000, 0x0, 0x80c9}, 0x20000040) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write(r1, &(0x7f0000000040)="00000000200000fa0300000000000000000300000000007f0200080000000000", 0x20) write(r1, &(0x7f0000000080)="1400000090000000000000001000000002004e20ac1414aa00"/128, 0x90) write(r1, &(0x7f0000000140)="07000000100000000000000010000000", 0x10) write(r1, &(0x7f0000000180)="00000000200000fa0400000000000000100300000000007f0200080000000000", 0x20) write(r1, &(0x7f00000001c0)="1400000090000000010000001000000002004e20ac1414aa00"/128, 0x90) nanosleep(&(0x7f0000000400)={0x0, 0x10000000}, 0x0) write(r1, &(0x7f0000000300)="040000001000000001000000e8030000", 0x10) nanosleep(&(0x7f0000000400)={0x0, 0x10000000}, 0x0) write(r1, &(0x7f0000000340)="0600000020010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000", 0x120) nanosleep(&(0x7f0000000400)={0x0, 0x10000000}, 0x0) 1.867885911s ago: executing program 1 (id=37): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfs_share\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfs_share\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./proc\x00', &(0x7f0000000740)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='nfsd 127.0.0.1 2147483647 mydomain\n', 0x23) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/rpc/nfsd.export/channel\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='mydomain ./nfs_share 2147483647 8192 0 0 0\n', 0x2b) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd\x00', &(0x7f0000000240)='nfsd\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./nfsd/versions\x00', 0x1, 0x0) write(r2, &(0x7f0000000840)='-2 -3 +4\n', 0x9) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./rpc_pipefs\x00', 0x1ff) mount(0x0, &(0x7f0000000900)='./rpc_pipefs\x00', &(0x7f0000000940)='rpc_pipefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/portlist\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='tcp 2049\n', 0x9) 1.541187828s ago: executing program 1 (id=39): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfs_share\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfs_share\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./proc\x00', &(0x7f0000000740)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='nfsd 127.0.0.1 2147483647 mydomain\n', 0x23) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/rpc/nfsd.export/channel\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='mydomain ./nfs_share 2147483647 8192 0 0 0\n', 0x2b) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd\x00', &(0x7f0000000240)='nfsd\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./nfsd/versions\x00', 0x1, 0x0) write(r2, &(0x7f0000000840)='-2 -3 +4\n', 0x9) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./rpc_pipefs\x00', 0x1ff) mount(0x0, &(0x7f0000000900)='./rpc_pipefs\x00', &(0x7f0000000940)='rpc_pipefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./nfsd/portlist\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='tcp 2049\n', 0x9) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/threads\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1\n', 0x2) 1.456092622s ago: executing program 0 (id=40): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='devtmpfs\x00', &(0x7f0000000200)='./dev\x00', &(0x7f0000000300)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev/mapper/control\x00', 0x0, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000001000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d7964657600") ioctl(r0, 0xc180fd09, &(0x7f0000002000)="0400000000000000000000008001000038010000010000000000000000000000000000000000000000000000000000006d79646576000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000077726974656361636865000000000073202f6465762f72616d30202f6465762f72616d31203430393600") ioctl(r0, 0xc138fd06, &(0x7f0000003000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000006d7964657600") r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dev/mapper/mydev\x00', 0x0, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000004000)=0x1000) 1.382752768s ago: executing program 3 (id=41): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x1}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x2, 0x0) 1.264832347s ago: executing program 0 (id=42): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040402000240000000000010902270001010080fa0904000003ffffff00070501020002000705810200020007058402000200"], 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\x00') syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') nanosleep(&(0x7f0000000300)={0x1}, 0x0) 1.131765041s ago: executing program 3 (id=43): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='N\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x4) 1.131630597s ago: executing program 1 (id=44): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='freeze\n\x00', 0x8) 910.345321ms ago: executing program 32 (id=44): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='freeze\n\x00', 0x8) 875.356521ms ago: executing program 4 (id=47): syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x1, 0xfa, 0x41b}}}, 0x7) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind(r0, &(0x7f0000000300)=@hci={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000400)="2b00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) read(r0, &(0x7f0000000600)=""/256, 0x100) r1 = syz_init_net_socket$bt_hci(0x1f, 0x5, 0x9) setsockopt(r1, 0x112, 0x11, &(0x7f0000000100)="00ff000000000000ff0000000500000001000000ff000000050000000100000000000000000000000000000000000000000000000a0000000a000000", 0x3c) connect(r1, &(0x7f0000000200)=@generic={0x1f, "0000000000000100"}, 0xa) 776.239668ms ago: executing program 2 (id=48): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="fc4e2ba9010000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000008000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c532ba90100"/258, 0x102, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='md123\x00', 0x6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md123/md/metadata_version\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='1.1\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md123/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000700)='7:0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/block/md123/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000900)='active\x00', 0x7) 776.095883ms ago: executing program 4 (id=49): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='nfsd 127.0.0.1 2147483647 *\n', 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='* / 2147483647 8192 0 0 0 secinfo 1 1 8192\n', 0x2b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/net/rpc/nfsd.export/content\x00', 0x0, 0x0) read(r2, &(0x7f0000000280)=""/4096, 0x1000) 673.9674ms ago: executing program 4 (id=50): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/versions\x00', 0x1, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='nfsd 127.0.0.1 2147483647 *\n', 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/net/rpc/nfsd.export/channel\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='* ./ 2147483647 139296 0 0 0\n', 0x1d) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/net/rpc/nfsd.fh/channel\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='* 1 \\x00000000 2147483647 ./\n', 0x1d) 593.312787ms ago: executing program 4 (id=51): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./vhci\x00', 0x81b6, 0x890000a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./vhci\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="ff40", 0x2) 524.177391ms ago: executing program 4 (id=52): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/pci/devices/0000:00:02.0/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='vfio-pci\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/bus/pci/drivers/vfio-pci/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='0000:00:02.0\x00', 0xd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='vfio-pci\x00', 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/bus/pci/drivers/vfio-pci/bind\x00', 0x1, 0x0) write(r3, &(0x7f0000000400)='0000:00:03.0\x00', 0xd) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./dev/vfio/devices/vfio0\x00', 0x2, 0x0) ioctl(r5, 0x3b76, &(0x7f0000000000)="1800"/24) ioctl(r4, 0x3b70, &(0x7f0000000040)='\f\x00'/12) ioctl(r5, 0x3b77, &(0x7f0000000080)="10000000000000000100000000000000") 370.19508ms ago: executing program 4 (id=53): r0 = syz_usb_connect(0x3, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040b810c70b0001010203010902270001010080fa0904000003ffffff00070501020002000705810200020007058602000200"], 0x0) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000100)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000200)="01b3") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000140)=""/64) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000208)="3001") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000180)=""/64) syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f00000001c0)=""/64) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000210)='\x00') nanosleep(&(0x7f0000000300)={0x1}, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000400), 0x0, 0x2) 345.161702ms ago: executing program 2 (id=54): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)='5\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)='4\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r1, &(0x7f00000002c0)='4096\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='1:0\x00', 0x4) write(r2, &(0x7f0000000380)='1:1\x00', 0x4) write(r2, &(0x7f00000003c0)='1:2\x00', 0x4) write(r2, &(0x7f0000000400)='1:3\x00', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r3, &(0x7f0000000480)='0\x00', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000500)='1\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000600)='3\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r6, &(0x7f0000000680)='readonly\x00', 0x9) 0s ago: executing program 2 (id=55): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='0000:00:03.0\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='snd_hda_intel\x00', 0xe) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/pci/drivers/snd_hda_intel/bind\x00', 0x1, 0x0) write(r3, &(0x7f0000000200)='0000:00:03.0\x00', 0xd) nanosleep(&(0x7f0000000000)={0x1}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. [ 60.621479][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 60.621493][ T29] audit: type=1400 audit(1785854038.173:129): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 60.651319][ T29] audit: type=1400 audit(1785854038.203:130): avc: denied { mount } for pid=5596 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 60.653746][ T5596] cgroup: Unknown subsys name 'net' [ 60.680346][ T29] audit: type=1400 audit(1785854038.233:131): avc: denied { unmount } for pid=5596 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 60.831407][ T5596] cgroup: Unknown subsys name 'cpuset' [ 60.838801][ T5596] cgroup: Unknown subsys name 'rlimit' [ 60.958359][ T29] audit: type=1400 audit(1785854038.503:132): avc: denied { setattr } for pid=5596 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 60.982869][ T29] audit: type=1400 audit(1785854038.503:133): avc: denied { create } for pid=5596 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 61.006343][ T29] audit: type=1400 audit(1785854038.503:134): avc: denied { write } for pid=5596 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 61.053497][ T29] audit: type=1400 audit(1785854038.503:135): avc: denied { read } for pid=5596 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 61.068881][ T5598] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 61.074181][ T29] audit: type=1400 audit(1785854038.503:136): avc: denied { mounton } for pid=5596 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 61.107628][ T29] audit: type=1400 audit(1785854038.503:137): avc: denied { mount } for pid=5596 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 61.131142][ T29] audit: type=1400 audit(1785854038.633:138): avc: denied { relabelto } for pid=5598 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 62.013713][ T5596] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 63.948611][ T5610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.964621][ T5615] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 63.970823][ T5616] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.978753][ T5622] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 63.980243][ T5616] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.987505][ T5622] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 63.993496][ T5616] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 64.000852][ T5622] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 64.008426][ T5616] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 64.020106][ T5623] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 64.022695][ T5616] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.028871][ T5623] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 64.036159][ T5616] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 64.043689][ T5622] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 64.055250][ T5624] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.056542][ T5623] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 64.064757][ T5624] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.071982][ T5623] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 64.077631][ T5616] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 64.084621][ T5623] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 64.093599][ T5616] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 64.100073][ T5623] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 64.105628][ T5616] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 64.120710][ T5623] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 64.132123][ T5623] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 65.274985][ T5608] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.282746][ T5608] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.290113][ T5608] bridge_slave_0: entered allmulticast mode [ 65.296886][ T5608] bridge_slave_0: entered promiscuous mode [ 65.321139][ T5608] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.328182][ T5608] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.335513][ T5608] bridge_slave_1: entered allmulticast mode [ 65.342194][ T5608] bridge_slave_1: entered promiscuous mode [ 65.393655][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.400805][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.407856][ T5617] bridge_slave_0: entered allmulticast mode [ 65.414612][ T5617] bridge_slave_0: entered promiscuous mode [ 65.442896][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.450045][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.457107][ T5617] bridge_slave_1: entered allmulticast mode [ 65.463825][ T5617] bridge_slave_1: entered promiscuous mode [ 65.478033][ T5608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.504184][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.511450][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.518545][ T5612] bridge_slave_0: entered allmulticast mode [ 65.525871][ T5612] bridge_slave_0: entered promiscuous mode [ 65.534088][ T5608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.556096][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.563376][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.570506][ T5612] bridge_slave_1: entered allmulticast mode [ 65.577112][ T5612] bridge_slave_1: entered promiscuous mode [ 65.601635][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.636565][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.653153][ T5608] team0: Port device team_slave_0 added [ 65.659043][ T5609] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.666385][ T5609] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.673565][ T5609] bridge_slave_0: entered allmulticast mode [ 65.680202][ T5609] bridge_slave_0: entered promiscuous mode [ 65.686899][ T5618] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.693986][ T5618] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.701083][ T5618] bridge_slave_0: entered allmulticast mode [ 65.707756][ T5618] bridge_slave_0: entered promiscuous mode [ 65.721538][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.732248][ T5608] team0: Port device team_slave_1 added [ 65.743536][ T5609] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.752434][ T5609] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.752883][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.760031][ T5609] bridge_slave_1: entered allmulticast mode [ 65.766072][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.773445][ T5609] bridge_slave_1: entered promiscuous mode [ 65.784438][ T5618] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.791505][ T5618] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.798543][ T5618] bridge_slave_1: entered allmulticast mode [ 65.805382][ T5618] bridge_slave_1: entered promiscuous mode [ 65.818684][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.852970][ T5617] team0: Port device team_slave_0 added [ 65.865086][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.872046][ T5608] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 65.898060][ T5608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.922422][ T5617] team0: Port device team_slave_1 added [ 65.929023][ T5612] team0: Port device team_slave_0 added [ 65.935228][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.942181][ T5608] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 65.968318][ T5608] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.980731][ T5609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.994353][ T5618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.010237][ T5612] team0: Port device team_slave_1 added [ 66.022900][ T5609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.038961][ T5618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.080647][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.087615][ T5617] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.113605][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.125221][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.132169][ T5617] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.159818][ T5623] Bluetooth: hci2: command tx timeout [ 66.159841][ T49] Bluetooth: hci1: command tx timeout [ 66.165499][ T5614] Bluetooth: hci4: command tx timeout [ 66.170972][ T5610] Bluetooth: hci0: command tx timeout [ 66.182891][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.195176][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.202382][ T5612] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.228413][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.229394][ T5610] Bluetooth: hci3: command tx timeout [ 66.241077][ T5609] team0: Port device team_slave_0 added [ 66.267214][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.274160][ T5612] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.300353][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.312554][ T5609] team0: Port device team_slave_1 added [ 66.319039][ T5618] team0: Port device team_slave_0 added [ 66.334643][ T5608] hsr_slave_0: entered promiscuous mode [ 66.340890][ T5608] hsr_slave_1: entered promiscuous mode [ 66.358461][ T5618] team0: Port device team_slave_1 added [ 66.413450][ T5617] hsr_slave_0: entered promiscuous mode [ 66.419812][ T5617] hsr_slave_1: entered promiscuous mode [ 66.425642][ T5617] debugfs: 'hsr0' already exists in 'hsr' [ 66.431560][ T5617] Cannot create hsr debugfs directory [ 66.437419][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.444506][ T5609] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.470382][ T5609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.482474][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.489560][ T5618] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.515613][ T5618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.537709][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.544672][ T5609] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.570679][ T5609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.581805][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.588768][ T5618] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.614678][ T5618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.640119][ T5612] hsr_slave_0: entered promiscuous mode [ 66.646055][ T5612] hsr_slave_1: entered promiscuous mode [ 66.652107][ T5612] debugfs: 'hsr0' already exists in 'hsr' [ 66.657817][ T5612] Cannot create hsr debugfs directory [ 66.753489][ T5609] hsr_slave_0: entered promiscuous mode [ 66.759592][ T5609] hsr_slave_1: entered promiscuous mode [ 66.765765][ T5609] debugfs: 'hsr0' already exists in 'hsr' [ 66.771601][ T5609] Cannot create hsr debugfs directory [ 66.805864][ T5618] hsr_slave_0: entered promiscuous mode [ 66.811841][ T5618] hsr_slave_1: entered promiscuous mode [ 66.817648][ T5618] debugfs: 'hsr0' already exists in 'hsr' [ 66.823669][ T5618] Cannot create hsr debugfs directory [ 67.074563][ T5608] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.084328][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.092094][ T5608] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.100907][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.112648][ T5608] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.121161][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.133684][ T5608] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.142908][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.188163][ T5617] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.197193][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.205885][ T5617] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.215699][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.223453][ T5617] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.231637][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.239665][ T5617] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.248146][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.314206][ T5612] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.322654][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.330587][ T5612] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.338477][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.354817][ T5612] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.364447][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.372763][ T5612] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.381064][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.444843][ T5608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.485356][ T5609] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 67.494519][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.502574][ T5609] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 67.511954][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.521046][ T5609] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 67.529792][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.539871][ T5608] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.550985][ T5609] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 67.560973][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.593403][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.600658][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.615072][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.627991][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.635042][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.680000][ T5618] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.688266][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.699596][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.710089][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.716815][ T5618] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.725359][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.733288][ T5618] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.741410][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.755158][ T5618] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.763539][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.774931][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.782054][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.818386][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.825435][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.844123][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.890912][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.898020][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.922897][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.930015][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.038569][ T5609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.104404][ T5609] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.145662][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.152789][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.186964][ T3337] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.194076][ T3337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.231314][ T5610] Bluetooth: hci0: command tx timeout [ 68.231327][ T49] Bluetooth: hci1: command tx timeout [ 68.236711][ T5623] Bluetooth: hci2: command tx timeout [ 68.242971][ T49] Bluetooth: hci4: command tx timeout [ 68.264372][ T5618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.313365][ T49] Bluetooth: hci3: command tx timeout [ 68.366950][ T5618] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.381944][ T5609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.412595][ T5608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.430350][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.437452][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.455218][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.462339][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.641852][ T5608] veth0_vlan: entered promiscuous mode [ 68.673299][ T5608] veth1_vlan: entered promiscuous mode [ 68.736518][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.775015][ T5608] veth0_macvtap: entered promiscuous mode [ 68.802676][ T5608] veth1_macvtap: entered promiscuous mode [ 68.858257][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.897610][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.923442][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.945560][ T5617] veth0_vlan: entered promiscuous mode [ 68.988282][ T5617] veth1_vlan: entered promiscuous mode [ 69.081076][ T5612] veth0_vlan: entered promiscuous mode [ 69.107878][ T5612] veth1_vlan: entered promiscuous mode [ 69.132048][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.139452][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.160510][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.196263][ T5617] veth0_macvtap: entered promiscuous mode [ 69.218558][ T135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.229306][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.239475][ T135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.248657][ T5617] veth1_macvtap: entered promiscuous mode [ 69.315399][ T997] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.326354][ T5612] veth0_macvtap: entered promiscuous mode [ 69.337362][ T135] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.341270][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.355455][ T135] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.364921][ T5618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.378245][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.391618][ T5612] veth1_macvtap: entered promiscuous mode [ 69.407998][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 69.408009][ T29] audit: type=1400 audit(1785854046.953:152): avc: denied { mounton } for pid=5608 comm="syz-executor" path="/root/syzkaller.Oyj6tU/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 69.442882][ T29] audit: type=1400 audit(1785854046.953:153): avc: denied { mount } for pid=5608 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 69.472886][ T29] audit: type=1400 audit(1785854046.963:154): avc: denied { mounton } for pid=5608 comm="syz-executor" path="/root/syzkaller.Oyj6tU/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 69.480099][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.499075][ T29] audit: type=1400 audit(1785854046.963:155): avc: denied { mount } for pid=5608 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 69.529798][ T29] audit: type=1400 audit(1785854046.963:156): avc: denied { mounton } for pid=5608 comm="syz-executor" path="/root/syzkaller.Oyj6tU/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 69.541868][ T5608] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 69.582954][ T29] audit: type=1400 audit(1785854046.963:157): avc: denied { mounton } for pid=5608 comm="syz-executor" path="/root/syzkaller.Oyj6tU/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7356 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 69.599288][ T135] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.613228][ T29] audit: type=1400 audit(1785854046.973:158): avc: denied { unmount } for pid=5608 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 69.624866][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.639189][ T29] audit: type=1400 audit(1785854046.993:159): avc: denied { mounton } for pid=5608 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2784 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 69.670459][ T29] audit: type=1400 audit(1785854047.003:160): avc: denied { mount } for pid=5608 comm="syz-executor" name="/" dev="gadgetfs" ino=7363 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 69.693003][ T29] audit: type=1400 audit(1785854047.023:161): avc: denied { mount } for pid=5608 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 69.720931][ T5609] veth0_vlan: entered promiscuous mode [ 69.727621][ T1158] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.791717][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.805489][ T5609] veth1_vlan: entered promiscuous mode [ 69.822528][ T135] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.863286][ T5618] veth0_vlan: entered promiscuous mode [ 69.886861][ T135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.897186][ T135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.909192][ T5618] veth1_vlan: entered promiscuous mode [ 69.969843][ T5803] nvmet: adding nsid 1 to subsystem testnqn [ 69.976953][ T135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.990655][ T997] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.001664][ T997] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.002699][ T135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.017668][ T5609] veth0_macvtap: entered promiscuous mode [ 70.029670][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.035692][ T997] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.049011][ T997] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.060884][ T5609] veth1_macvtap: entered promiscuous mode [ 70.122537][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.134327][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.134932][ T12] nvmet: Created nvm controller 1 for subsystem testnqn for NQN nqn.2014-08.org.nvmexpress:uuid:cec4fbe3-b06c-497a-8ce1-9fa8f61253f9. [ 70.145667][ T5618] veth0_macvtap: entered promiscuous mode [ 70.176309][ T5803] nvme nvme0: creating 2 I/O queues. [ 70.191931][ T5618] veth1_macvtap: entered promiscuous mode [ 70.211808][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.227441][ T5803] nvme nvme0: new ctrl: "testnqn" [ 70.267843][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.310589][ T49] Bluetooth: hci2: command tx timeout [ 70.310617][ T5614] Bluetooth: hci1: command tx timeout [ 70.315983][ T49] Bluetooth: hci4: command tx timeout [ 70.321467][ T5623] Bluetooth: hci0: command tx timeout [ 70.328130][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.399772][ T5623] Bluetooth: hci3: command tx timeout [ 70.408664][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.427703][ T13] Dev nvme0n1: unable to read RDB block 8 [ 70.451501][ T13] nvme0n1: unable to read partition table [ 70.482144][ T13] nvme0n1: partition table beyond EOD, truncated [ 70.606939][ T5808] NFSD: Failed to start, no listeners configured. [ 70.633367][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.643385][ T805] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 70.657344][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.665068][ T135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.675193][ T135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.700513][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 70.717819][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.729692][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.757994][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.772954][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.826623][ T805] usb 3-1: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 1.00 [ 70.839914][ T1158] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.844753][ T805] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.864743][ T805] usb 3-1: Product: syz [ 70.869692][ T805] usb 3-1: Manufacturer: syz [ 70.874591][ T805] usb 3-1: SerialNumber: syz [ 70.875784][ T1158] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.909168][ T1158] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.920194][ T10] usb 2-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 70.934701][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.945489][ T1158] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.948314][ T805] usb 3-1: cannot find UAC_HEADER [ 70.960098][ T10] usb 2-1: Product: syz [ 70.977483][ T1158] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.995084][ T10] usb 2-1: Manufacturer: syz [ 71.001075][ T10] usb 2-1: SerialNumber: syz [ 71.005996][ T1158] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.021222][ T1158] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.043127][ T1158] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.057280][ T1158] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.135359][ T5823] nvmet: disable ns before setting buffered_io value. [ 71.141480][ T805] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 71.145743][ T5823] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 71.156272][ T5821] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 71.171178][ T5823] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 71.180681][ T5724] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 71.207643][ T5599] udevd[5599]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 71.222121][ T5823] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 71.240017][ T5821] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 71.262956][ T5823] nvmet: Disable port '1' before changing attribute in nvmet_addr_trsvcid_store [ 71.330536][ T5724] usb 5-1: New USB device found, idVendor=1164, idProduct=0622, bcdDevice= 0.00 [ 71.339694][ T5724] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.356462][ T5724] pvrusb2: Hardware description: Gotview USB 2.0 DVD 2 [ 71.769553][ T57] netdevsim netdevsim10 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.176783][ T5842] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-EIO) [ 72.186864][ T5842] device-mapper: ioctl: error adding target to table [ 72.318675][ T5710] usb 2-1: USB disconnect, device number 2 [ 72.349733][ T5703] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 72.393799][ T5623] Bluetooth: hci4: command tx timeout [ 72.394030][ T5614] Bluetooth: hci0: command tx timeout [ 72.399577][ T49] Bluetooth: hci1: command tx timeout [ 72.404820][ T5610] Bluetooth: hci2: command tx timeout [ 72.469554][ T5614] Bluetooth: hci3: command tx timeout [ 72.512366][ T5703] usb 4-1: New USB device found, idVendor=2040, idProduct=6500, bcdDevice= 1.00 [ 72.521503][ T5703] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.533195][ T5703] usb 4-1: Product: syz [ 72.537363][ T5703] usb 4-1: Manufacturer: syz [ 72.542007][ T5703] usb 4-1: SerialNumber: syz [ 72.556607][ T5703] em28xx 4-1:1.0: New device syz syz @ 480 Mbps (2040:6500, interface 0, class 0) [ 72.565955][ T5703] em28xx 4-1:1.0: DVB interface 0 found: bulk [ 72.669499][ T5815] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 72.830820][ T5815] usb 1-1: config index 0 descriptor too short (expected 172, got 154) [ 72.839713][ T5815] usb 1-1: config 1 has an invalid descriptor of length 7, skipping remainder of the config [ 72.850011][ T5815] usb 1-1: config 1 interface 3 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 72.862989][ T5815] usb 1-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.00 [ 72.874099][ T5815] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.930663][ T5815] snd-ua101 1-1:1.0: probe with driver snd-ua101 failed with error -2 [ 73.033559][ T5815] usb 5-1: USB disconnect, device number 2 [ 73.033897][ T2364] pvrusb2: control-write URB failure, status=-71 [ 73.048756][ T2364] pvrusb2: Device being rendered inoperable [ 73.056173][ T2364] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 73.066231][ T2364] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 73.074399][ T2364] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 73.084433][ T2364] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 73.092418][ T2364] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 73.102608][ T2364] pvrusb2: Attached sub-driver cx25840 [ 73.133415][ T2364] pvrusb2: Attempted to execute control transfer when device not ok [ 73.142322][ T2364] pvrusb2: Attempted to execute control transfer when device not ok [ 73.151666][ T2364] pvrusb2: Attempted to execute control transfer when device not ok [ 73.159792][ T2364] pvrusb2: Attempted to execute control transfer when device not ok [ 73.167797][ T2364] pvrusb2: Module ID 4 (tuner) for device Gotview USB 2.0 DVD 2 failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 73.224918][ T2364] TUNER: Unable to find symbol tda829x_probe() [ 73.252222][ T2364] DVB: Unable to find symbol tda9887_attach() [ 73.258281][ T2364] tuner: 1-0043: Tuner 4 found with type(s) Radio TV. [ 73.259273][ T5817] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 73.265970][ T2364] pvrusb2: Attached sub-driver tuner [ 73.278775][ T2364] pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. [ 73.292135][ T2364] pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. [ 73.376089][ T188] usb 3-1: USB disconnect, device number 2 [ 73.442650][ T5817] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 0.00 [ 73.453622][ T5817] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.619695][ T5868] rdma_rxe: rxe_newlink: failed to add veth0 [ 73.797769][ T5866] infiniband syz1: set active [ 73.803289][ T5866] infiniband syz1: added veth0 [ 73.818661][ T5866] smbdirect: ib_dev[syz1]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 73.836079][ T5866] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 73.853486][ T5866] smbdirect: ib_dev[syz1]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 73.887283][ T5866] RDS/IB: syz1: added [ 73.891606][ T5703] em28xx 4-1:1.0: unknown em28xx chip ID (0) [ 73.891994][ T5866] smc: adding ib device syz1 with port count 1 [ 73.903859][ T5866] smc: ib device syz1 port 1 has no pnetid [ 73.976656][ T5703] em28xx 4-1:1.0: reading from i2c device at 0xa0 failed (error=-5) [ 73.985544][ T5703] em28xx 4-1:1.0: board has no eeprom [ 74.049417][ T5703] em28xx 4-1:1.0: Identified as Hauppauge WinTV HVR 900 (card=10) [ 74.057469][ T5703] em28xx 4-1:1.0: dvb set to bulk mode. [ 74.066983][ T805] em28xx 4-1:1.0: Binding DVB extension [ 74.079069][ T5703] usb 4-1: USB disconnect, device number 2 [ 74.090888][ T5703] em28xx 4-1:1.0: Disconnecting em28xx [ 74.097769][ T805] zl10353_read_register: readreg error (reg=127, ret==-19) [ 74.111863][ T805] em28xx 4-1:1.0: dvb frontend not attached. Can't attach xc3028 [ 74.122875][ T805] em28xx 4-1:1.0: Registering input extension [ 74.132508][ T5703] em28xx 4-1:1.0: Closing input extension [ 74.152366][ T5703] em28xx 4-1:1.0: Freeing device [ 74.864916][ T5892] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 74.892572][ T5871] NFSD: Unable to initialize client recovery tracking! (-110) [ 74.900927][ T5871] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 74.909686][ T5892] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 74.912276][ T5871] NFSD: starting 90-second grace period (net f0000439) [ 74.925700][ T5817] gud 2-1:1.0: probe with driver gud failed with error -71 [ 74.952303][ T5817] usb 2-1: USB disconnect, device number 3 [ 75.224891][ T29] kauditd_printk_skb: 127 callbacks suppressed [ 75.224906][ T29] audit: type=1400 audit(1785854052.773:289): avc: denied { unmount } for pid=5609 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 75.279572][ T29] audit: type=1400 audit(1785854052.823:290): avc: denied { unmount } for pid=5609 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 75.315094][ T5898] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-EIO) [ 75.324339][ T5898] device-mapper: ioctl: error adding target to table [ 75.331114][ T29] audit: type=1400 audit(1785854052.883:291): avc: denied { create } for pid=5902 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 75.352290][ T29] audit: type=1400 audit(1785854052.883:292): avc: denied { bind } for pid=5902 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 75.372433][ T29] audit: type=1400 audit(1785854052.883:293): avc: denied { listen } for pid=5902 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 75.398417][ T29] audit: type=1400 audit(1785854052.883:294): avc: denied { write } for pid=5902 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 75.427967][ T5903] kAFS: unable to lookup cell 'syz0' [ 75.433444][ T5814] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 75.443731][ T29] audit: type=1400 audit(1785854052.883:295): avc: denied { allowed } for pid=5902 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 75.468141][ T5817] usb 1-1: USB disconnect, device number 2 [ 75.478889][ T29] audit: type=1400 audit(1785854052.923:296): avc: denied { create } for pid=5902 comm="syz.4.26" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 75.500767][ T29] audit: type=1400 audit(1785854052.923:297): avc: denied { map } for pid=5902 comm="syz.4.26" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9333 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 75.546615][ T29] audit: type=1400 audit(1785854052.923:298): avc: denied { read write } for pid=5902 comm="syz.4.26" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9333 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 75.615452][ T5814] usb 4-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 0.00 [ 75.624631][ T5814] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.676456][ T5814] gspca_main: spca501-2.14.0 probing 0000:0000 [ 75.687439][ T188] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 75.819341][ T5815] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 75.834334][ T5910] fido_id[5910]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 75.920420][ T5916] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 76.001536][ T5815] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 76.017346][ T5815] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 76.056636][ T5815] usb 3-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 0.00 [ 76.080107][ T5815] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.095426][ T5929] ubi0: attaching mtd0 [ 76.103016][ T5929] ubi0: scanning is finished [ 76.107992][ T5929] ubi0: empty MTD device detected [ 76.114223][ T5815] usb 3-1: Product: syz [ 76.120089][ T5924] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 76.128501][ T5815] usb 3-1: Manufacturer: syz [ 76.150736][ T5815] usb 3-1: SerialNumber: syz [ 76.163918][ T5907] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 76.171407][ T5907] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 76.200693][ T5815] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input6 [ 76.285277][ T5929] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 76.321608][ T5929] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 76.346263][ T5929] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 76.371751][ T5929] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 76.389718][ T5929] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 76.411068][ T5814] gspca_spca501: reg write: error -110 [ 76.417041][ T5814] spca501 4-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 76.428952][ T5929] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 76.445935][ T5814] spca501 4-1:1.0: probe with driver spca501 failed with error -22 [ 76.461384][ T5929] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 344689452 [ 76.483314][ T5814] usbhid 4-1:1.0: can't add hid device: -32 [ 76.494560][ T5929] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 76.509173][ T5814] usbhid 4-1:1.0: probe with driver usbhid failed with error -32 [ 76.528881][ T5935] ubi0: background thread "ubi_bgt0d" started, PID 5935 [ 76.661517][ T5933] infiniband syz0: set active [ 76.666589][ T5933] infiniband syz0: added veth0 [ 76.677389][ T5933] smbdirect: ib_dev[syz0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 76.692611][ T5933] smbdirect: ib_dev[syz0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 76.709880][ T5933] smbdirect: ib_dev[syz0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 76.732063][ T5933] RDS/IB: syz0: added [ 76.736084][ T5933] smc: adding ib device syz0 with port count 1 [ 76.742292][ T5933] smc: ib device syz0 port 1 has no pnetid [ 76.907625][ T5814] usb 4-1: USB disconnect, device number 3 [ 76.990722][ T5912] NFSD: Unable to initialize client recovery tracking! (-110) [ 76.998858][ T5912] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 77.015112][ T5912] NFSD: starting 90-second grace period (net f0000439) [ 77.456421][ T5950] device-mapper: table: 248:2: zero-length target [ 77.481452][ T5814] usb 3-1: USB disconnect, device number 3 [ 77.502112][ T5950] device-mapper: ioctl: error adding target to table [ 77.658751][ T5949] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-EIO) [ 77.671370][ T5949] device-mapper: ioctl: error adding target to table [ 77.792313][ T5959] PM: hibernation: hibernation entry [ 77.802908][ T3337] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.912931][ T3337] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.931457][ T10] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 77.994526][ T3337] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.010993][ T5614] Bluetooth: hci1: unexpected event for opcode 0x041b [ 78.100763][ T10] usb 1-1: New USB device found, idVendor=2040, idProduct=2400, bcdDevice= 0.00 [ 78.115386][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.133825][ T3337] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.137292][ T5968] loop0: detected capacity change from 0 to 128 [ 78.145590][ T10] pvrusb2: Hardware description: WinTV PVR USB2 Model 24xxx [ 78.203081][ T5968] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 78.406631][ T5968] md123: array will not be assembled in old kernels that lack configurable LBS support (<= 6.18) [ 78.422258][ T5968] md/raid1:md123: active with 1 out of 1 mirrors [ 78.441907][ T5968] md123: detected capacity change from 0 to 10 [ 78.458303][ T5980] md_update_sb: can't update sb for read-only array md123 [ 78.473345][ T3337] bridge_slave_1: left allmulticast mode [ 78.497264][ T3337] bridge_slave_1: left promiscuous mode [ 78.518286][ T3337] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.535546][ T3337] bridge_slave_0: left allmulticast mode [ 78.541414][ T3337] bridge_slave_0: left promiscuous mode [ 78.553315][ T3337] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.597057][ T5959] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 78.607451][ T5959] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 78.644947][ T5959] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 78.664747][ T5959] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 78.680704][ T5959] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 78.701362][ T5959] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 78.731686][ T5959] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 78.741643][ T5959] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 78.750032][ T5724] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 78.764763][ T5986] md: personality for level is not loaded! [ 78.774430][ T5959] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 78.798797][ T5959] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 78.811630][ T5959] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 78.829494][ T5959] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 78.852297][ T5610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.863264][ T5610] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.874202][ T5610] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.886200][ T5610] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.901567][ T5610] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.950568][ T5724] usb 5-1: New USB device found, idVendor=10b8, idProduct=0bc7, bcdDevice= 1.00 [ 78.970966][ T5724] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.979200][ T5724] usb 5-1: Product: syz [ 78.987457][ T5724] usb 5-1: Manufacturer: syz [ 78.999540][ T5724] usb 5-1: SerialNumber: syz [ 79.030729][ T5724] dvb-usb: found a 'DiBcom USB2.0 DVB-T reference design (MOD3000P)' in warm state. [ 79.044669][ T57] device offline error, dev sda, sector 740648 op 0x1:(WRITE) flags 0x4000 phys_seg 64 prio class 2 [ 79.047201][ T3337] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.072905][ T57] device offline error, dev sda, sector 741158 op 0x1:(WRITE) flags 0x4000 phys_seg 64 prio class 2 [ 79.098533][ T57] device offline error, dev sda, sector 741664 op 0x1:(WRITE) flags 0x4000 phys_seg 61 prio class 2 [ 79.126838][ T3337] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.142746][ T1782] device offline error, dev sda, sector 742176 op 0x1:(WRITE) flags 0x0 phys_seg 12 prio class 2 [ 79.153626][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2021 starting block 92772) [ 79.165216][ T1782] device offline error, dev sda, sector 742270 op 0x1:(WRITE) flags 0x4000 phys_seg 64 prio class 2 [ 79.176345][ T1782] device offline error, dev sda, sector 742776 op 0x1:(WRITE) flags 0x0 phys_seg 21 prio class 2 [ 79.190382][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2021 starting block 92847) [ 79.202208][ T1782] device offline error, dev sda, sector 753974 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 79.202238][ T12] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2021, error -5) [ 79.212680][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94246) [ 79.213086][ T1782] device offline error, dev sda, sector 753990 op 0x1:(WRITE) flags 0x4000 phys_seg 64 prio class 2 [ 79.213143][ T1782] device offline error, dev sda, sector 754496 op 0x1:(WRITE) flags 0x0 phys_seg 47 prio class 2 [ 79.228655][ T12] Buffer I/O error on device sda1, logical block 92745 [ 79.243580][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94312) [ 79.277002][ T1782] device offline error, dev sda, sector 754886 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 2 [ 79.288888][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94360) [ 79.289479][ T57] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94796) [ 79.300412][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94368) [ 79.300444][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94387) [ 79.300506][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94459) [ 79.314243][ T12] Buffer I/O error on device sda1, logical block 92746 [ 79.325399][ T1782] EXT4-fs warning (device sda1): ext4_end_bio:368: I/O error 16 writing to inode 2022 starting block 94476) [ 79.347022][ T57] Buffer I/O error on dev sda1, logical block 0, lost async page write [ 79.354495][ T12] Buffer I/O error on device sda1, logical block 92747 [ 79.367009][ T3337] bond0 (unregistering): Released all slaves [ 79.374461][ T5724] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 79.383488][ T57] Buffer I/O error on dev sda1, logical block 138, lost async page write [ 79.386136][ T12] Buffer I/O error on device sda1, logical block 92748 [ 79.401063][ T57] Buffer I/O error on dev sda1, logical block 145, lost async page write [ 79.404817][ T12] Buffer I/O error on device sda1, logical block 92749 [ 79.411673][ T57] Buffer I/O error on dev sda1, logical block 226, lost async page write [ 79.419400][ T5724] dvbdev: DVB: registering new adapter (DiBcom USB2.0 DVB-T reference design (MOD3000P)) [ 79.426896][ T57] Buffer I/O error on dev sda1, logical block 657, lost async page write [ 79.435073][ T12] Buffer I/O error on device sda1, logical block 92750 [ 79.445566][ T57] Buffer I/O error on dev sda1, logical block 4241, lost async page write [ 79.453723][ T5724] usb 5-1: media controller created [ 79.474712][ T12] Buffer I/O error on device sda1, logical block 92751 [ 79.481940][ T5982] Aborting journal on device sda1-8. [ 79.483041][ T12] Buffer I/O error on device sda1, logical block 92752 [ 79.494630][ T11] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 79.507459][ T5982] JBD2: I/O error when updating journal superblock for sda1-8. [ 79.511956][ T5724] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 79.515995][ T5982] EXT4-fs error (device sda1) in ext4_reserve_inode_write:6435: IO failure [ 79.523739][ T12] Buffer I/O error on device sda1, logical block 92753 [ 79.533090][ T188] EXT4-fs (sda1): previous I/O error to superblock detected [ 79.540717][ T12] Buffer I/O error on device sda1, logical block 92754 [ 79.547114][ T5982] EXT4-fs error (device sda1): ext4_dirty_inode:6639: inode #2037: comm syz.4.53: mark_inode_dirty error [ 79.553403][ T57] Buffer I/O error on dev sda1, logical block 4247, lost async page write [ 79.565411][ T11] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 79.581195][ T188] EXT4-fs (sda1): I/O error while writing superblock [ 79.581901][ T5982] EXT4-fs error (device sda1) in ext4_dirty_inode:6640: IO failure [ 79.589041][ T11] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 79.600438][ T57] EXT4-fs error (device sda1): ext4_journal_check_start:86: comm kworker/u8:4: Detected aborted journal [ 79.621022][ T188] EXT4-fs (sda1): I/O error while writing superblock [ 79.626312][ T12] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 79.629164][ T5273] 8021q: adding VLAN 0 to HW filter on device eth1 [ 79.648344][ T188] EXT4-fs (sda1): I/O error while writing superblock [ 79.656821][ T57] EXT4-fs (sda1): I/O error while writing superblock [ 79.686127][ T12] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 79.698639][ T57] EXT4-fs (sda1): Remounting filesystem read-only [ 79.702301][ T12] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2022, error -5) [ 79.786537][ T1158] Filesystems sync: 0.939 seconds [ 79.858188][ T5273] 8021q: adding VLAN 0 to HW filter on device eth2 [ 79.974716][ T5273] 8021q: adding VLAN 0 to HW filter on device eth3 [ 79.982752][ T6002] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 80.011800][ T5273] 8021q: adding VLAN 0 to HW filter on device eth4 [ 80.448673][ T188] BUG: unable to handle page fault for address: 000000000001c000 [ 80.456380][ T188] #PF: supervisor read access in kernel mode [ 80.462345][ T188] #PF: error_code(0x0000) - not-present page [ 80.468309][ T188] PGD 765b9067 P4D 765b9067 PUD 0 [ 80.473420][ T188] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 80.478973][ T188] CPU: 0 UID: 0 PID: 188 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) [ 80.488234][ T188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 80.498283][ T188] Workqueue: events azx_probe_work [ 80.503390][ T188] RIP: 0010:azx_probe_work+0xa44/0x2640 [ 80.508914][ T188] Code: 4c 89 f7 e8 9e 3a dd fb 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 61 1a 00 00 48 8b 85 68 f7 ff ff <66> 44 8b 28 45 89 ef 0f 1f 44 00 00 e8 7b 9e 8a f8 48 8b 54 24 40 [ 80.528498][ T188] RSP: 0018:ffffc90002f77b00 EFLAGS: 00010246 [ 80.534542][ T188] RAX: 000000000001c000 RBX: ffff888036876058 RCX: 0000000000000000 [ 80.542491][ T188] RDX: 1ffff11006d0ec0b RSI: ffffffff855cfff2 RDI: 0000000000000001 [ 80.550450][ T188] RBP: ffff8880368768f0 R08: 0000000000000001 R09: 0000000000000000 [ 80.558409][ T188] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 80.566356][ T188] R13: ffff888020ffaa04 R14: ffff8880242c4000 R15: 0000000000000000 [ 80.574307][ T188] FS: 0000000000000000(0000) GS:ffff888123dd8000(0000) knlGS:0000000000000000 [ 80.583214][ T188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.589779][ T188] CR2: 000000000001c000 CR3: 000000005ca3d000 CR4: 00000000003526f0 [ 80.597731][ T188] Call Trace: [ 80.600987][ T188] [ 80.603900][ T188] ? __pfx_azx_probe_work+0x10/0x10 [ 80.609076][ T188] ? lock_acquire+0x5e/0x370 [ 80.613648][ T188] ? rcu_is_watching+0x12/0xc0 [ 80.618398][ T188] process_one_work+0xa23/0x1940 [ 80.623318][ T188] ? __pfx_process_one_work+0x10/0x10 [ 80.628671][ T188] ? __pfx_azx_probe_work+0x10/0x10 [ 80.633845][ T188] worker_thread+0x5ef/0xe50 [ 80.638415][ T188] ? __pfx_worker_thread+0x10/0x10 [ 80.643600][ T188] ? kthread+0x13a/0x450 [ 80.647826][ T188] ? __pfx_worker_thread+0x10/0x10 [ 80.652924][ T188] kthread+0x370/0x450 [ 80.656982][ T188] ? __pfx_kthread+0x10/0x10 [ 80.661551][ T188] ret_from_fork+0x72b/0xd50 [ 80.666127][ T188] ? __pfx_ret_from_fork+0x10/0x10 [ 80.671226][ T188] ? __switch_to+0x800/0x10f0 [ 80.675881][ T188] ? __pfx_kthread+0x10/0x10 [ 80.680450][ T188] ret_from_fork_asm+0x1a/0x30 [ 80.685201][ T188] [ 80.688199][ T188] Modules linked in: [ 80.692068][ T188] CR2: 000000000001c000 [ 80.696194][ T188] ---[ end trace 0000000000000000 ]--- [ 80.701624][ T188] RIP: 0010:azx_probe_work+0xa44/0x2640 [ 80.707149][ T188] Code: 4c 89 f7 e8 9e 3a dd fb 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 61 1a 00 00 48 8b 85 68 f7 ff ff <66> 44 8b 28 45 89 ef 0f 1f 44 00 00 e8 7b 9e 8a f8 48 8b 54 24 40 [ 80.726737][ T188] RSP: 0018:ffffc90002f77b00 EFLAGS: 00010246 [ 80.732787][ T188] RAX: 000000000001c000 RBX: ffff888036876058 RCX: 0000000000000000 [ 80.740736][ T188] RDX: 1ffff11006d0ec0b RSI: ffffffff855cfff2 RDI: 0000000000000001 [ 80.748686][ T188] RBP: ffff8880368768f0 R08: 0000000000000001 R09: 0000000000000000 [ 80.756633][ T188] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 80.764588][ T188] R13: ffff888020ffaa04 R14: ffff8880242c4000 R15: 0000000000000000 [ 80.772541][ T188] FS: 0000000000000000(0000) GS:ffff888123dd8000(0000) knlGS:0000000000000000 [ 80.781451][ T188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.788022][ T188] CR2: 000000000001c000 CR3: 000000005ca3d000 CR4: 00000000003526f0 [ 80.795982][ T188] Kernel panic - not syncing: Fatal exception [ 80.802203][ T188] Kernel Offset: disabled [ 80.806514][ T188] Rebooting in 86400 seconds..