last executing test programs: 1.253066473s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/dlm\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/dlm/cluster/comms\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/dlm/cluster/comms/1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/dlm/cluster/comms/2\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f00000003c0)='1\n\x00', 0x3) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000440)="020052487f00000100"/128, 0x80) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/dlm/cluster/comms/2/addr\x00', 0x1, 0x0) write(r2, &(0x7f0000000500)="020030397f00000100"/128, 0x80) close(r2) r3 = syz_io_uring_setup(0x20, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000006c0), 0x2, 0x0) syz_io_uring_submit(r4, r5, r6, &(0x7f0000000700)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r7, 0x0, &(0x7f0000000780)=[{&(0x7f00000007c0)="0600000000000000020000000401000000000000000000006d796c7300"/284, 0x11c}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r3, 0x1, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x1, 0x2, &(0x7f0000000900)="01000000", 0x4) bind(r8, &(0x7f0000000940)=@in={0x2, 0x3039, @loopback}, 0x80) connect(r8, &(0x7f00000009c0)=@in={0x2, 0x5248, @loopback}, 0x80) write(r8, &(0x7f0000000a40)="02000300000000000200000028000300050000000000000002000300000000000200000010000500", 0x28) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) write(r8, &(0x7f0000000a80)="02000300010000000200000010000400", 0x10) 1.163552555s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='disk\n\x00', 0x5) 1.064770803s ago: executing program 3 (id=4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000100000)=[@text64={0x40, &(0x7f0000100100)="b8b000e0fec70000000000f4", 0xc}], 0x1, 0x7, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.03979379s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='mem\x00', 0x3) 909.934497ms ago: executing program 2 (id=5): unshare(0x40000000) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000600)={'lo\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000700)={'lo\x00', {0x2, 0x0, @loopback}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000800)={'lo\x00', {0x2, 0x0, @broadcast=0xff000000}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000540)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/versions\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='-2 -3 +4\n\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/nfsv4gracetime\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='10\n\x00', 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/nfsv4leasetime\x00', 0x2, 0x0) write(r3, &(0x7f00000001c0)='10\n\x00', 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/portlist\x00', 0x2, 0x0) write(r4, &(0x7f00000000c0)='tcp 2049\n\x00', 0x9) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r5, &(0x7f0000000240)='1\n\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/net/rpc/auth.unix.ip/channel\x00', 0x2, 0x0) write(r6, &(0x7f00000002c0)='nfsd 127.0.0.1 2147483647 mydomain\n\x00', 0x23) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r7, &(0x7f0000000340)='mydomain / 2147483647 9216 0 0 0\n\x00', 0x21) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./mnt\x00', 0x1ff) mount(&(0x7f00000003c0)=@filename='127.0.0.1:/\x00', &(0x7f0000000380)='./mnt\x00', &(0x7f0000000400)='nfs4\x00', 0x0, &(0x7f0000000440)='nolock,addr=127.0.0.1,retry=0,timeo=1,retrans=1,soft\x00') openat(0xffffffffffffff9c, &(0x7f0000000480)='./mnt/file\x00', 0x42, 0x1ff) 588.108537ms ago: executing program 0 (id=6): r0 = syz_usb_connect(0x2, 0x49, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cc1769190001010203010902370001010080fa0904000000ffffff000904000104ffffff0007058102400000070501024000000705820240000007050602400000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) nanosleep(&(0x7f0000000200)={0x0, 0x5000000}, 0x0) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)="010000000001010101010101010100"/64) nanosleep(&(0x7f0000000200)={0x0, 0x10000000}, 0x0) syz_usb_disconnect(r0) 80.383009ms ago: executing program 3 (id=7): r0 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x0) ftruncate(r2, 0x1000000) r3 = syz_open_dev$loop(&(0x7f0000000100), 0x1, 0x2) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) r4 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x0) ftruncate(r4, 0x1000000) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x2) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) r6 = memfd_create(&(0x7f0000000000)='syzkaller\x00', 0x0) ftruncate(r6, 0x1000000) r7 = syz_open_dev$loop(&(0x7f0000000100), 0x3, 0x2) ioctl$LOOP_SET_FD(r7, 0x4c00, r6) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./my_md_device\x00', 0x8180, 0x900) r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./my_md_device\x00', 0x0, 0x0) ioctl(r8, 0x40480923, &(0x7f0000001000)="000000005a00000000000000000000000600000010270000040000000400000000000000010000000000000000000000000000000000000000000000000000000000000000100000") ioctl(r8, 0x40140921, &(0x7f0000002000)="0000000007000000000000000000000006000000") ioctl(r8, 0x40140921, &(0x7f0000002000)="0100000007000000010000000100000006000000") ioctl(r8, 0x40140921, &(0x7f0000002000)="0200000007000000020000000200000006000000") ioctl(r8, 0x40140921, &(0x7f0000002000)="0300000007000000030000000300000006000000") ioctl(r8, 0x400c0930, &(0x7f0000003000)="000000000010000000000000") ioctl(r8, 0x929, &(0x7f0000700000)) ioctl(r8, 0x929, &(0x7f0000700001)) pread64(r8, &(0x7f0000004000), 0x1000, 0x0) 0s ago: executing program 3 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='tcp 2049\n\x00', 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='8\n\x00', 0x2) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f00000001c0)='127.0.0.1:/\x00', &(0x7f0000000180)='./mnt\x00', &(0x7f0000000200), 0x0, &(0x7f0000000300)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}, {'timeo=1'}, {'retrans=1'}]}) 0s ago: executing program 0 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:00.0/driver_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='i915\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/drivers/i915/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='0000:00:00.0\x00', 0xd) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:22671' (ED25519) to the list of known hosts. [ 42.464701][ T5728] cgroup: Unknown subsys name 'net' [ 42.628752][ T5728] cgroup: Unknown subsys name 'cpuset' [ 42.632673][ T5728] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 43.618848][ T5728] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.668738][ T5750] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 47.672896][ T5750] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 47.673832][ T5758] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 47.674158][ T5757] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 47.674221][ T5756] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 47.677966][ T5750] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 47.677991][ T5756] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.678786][ T5756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.679474][ T5756] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.680056][ T5756] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.680852][ T5756] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 47.681037][ T5758] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 47.682201][ T5758] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 47.685685][ T5104] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 47.685936][ T5750] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 47.687512][ T5756] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 47.690201][ T5104] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 47.693265][ T5756] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 47.694618][ T5750] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 47.714129][ T5750] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 48.329120][ T5753] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.332346][ T5753] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.334720][ T5753] bridge_slave_0: entered allmulticast mode [ 48.337613][ T5753] bridge_slave_0: entered promiscuous mode [ 48.367532][ T5753] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.369785][ T5753] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.372374][ T5753] bridge_slave_1: entered allmulticast mode [ 48.376186][ T5753] bridge_slave_1: entered promiscuous mode [ 48.378671][ T5743] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.380905][ T5743] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.383160][ T5743] bridge_slave_0: entered allmulticast mode [ 48.385968][ T5743] bridge_slave_0: entered promiscuous mode [ 48.389344][ T5743] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.391691][ T5743] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.393997][ T5743] bridge_slave_1: entered allmulticast mode [ 48.396896][ T5743] bridge_slave_1: entered promiscuous mode [ 48.439581][ T5744] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.442695][ T5744] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.445419][ T5744] bridge_slave_0: entered allmulticast mode [ 48.448884][ T5744] bridge_slave_0: entered promiscuous mode [ 48.452062][ T5742] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.455551][ T5742] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.458527][ T5742] bridge_slave_0: entered allmulticast mode [ 48.462368][ T5742] bridge_slave_0: entered promiscuous mode [ 48.484926][ T5744] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.488299][ T5744] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.491366][ T5744] bridge_slave_1: entered allmulticast mode [ 48.495220][ T5744] bridge_slave_1: entered promiscuous mode [ 48.499279][ T5742] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.501953][ T5742] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.504751][ T5742] bridge_slave_1: entered allmulticast mode [ 48.507533][ T5742] bridge_slave_1: entered promiscuous mode [ 48.512676][ T5753] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.518252][ T5743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.548684][ T5753] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.553726][ T5743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.558326][ T5744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.562356][ T5742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.579349][ T5744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.583896][ T5742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.626464][ T5753] team0: Port device team_slave_0 added [ 48.630212][ T5743] team0: Port device team_slave_0 added [ 48.645094][ T5742] team0: Port device team_slave_0 added [ 48.648583][ T5753] team0: Port device team_slave_1 added [ 48.652222][ T5743] team0: Port device team_slave_1 added [ 48.669759][ T5744] team0: Port device team_slave_0 added [ 48.673229][ T5742] team0: Port device team_slave_1 added [ 48.711436][ T5744] team0: Port device team_slave_1 added [ 48.720204][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.722510][ T5743] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.730436][ T5743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.734950][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.737203][ T5742] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.745149][ T5742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.760409][ T5753] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.762618][ T5753] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.770629][ T5753] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.774525][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.776798][ T5743] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.784699][ T5743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.788682][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.790886][ T5742] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.798985][ T5742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.819349][ T5753] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.822257][ T5753] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.832839][ T5753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.847197][ T5744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.850109][ T5744] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.860387][ T5744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.867258][ T5744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.870058][ T5744] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.880539][ T5744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.923850][ T5742] hsr_slave_0: entered promiscuous mode [ 48.927263][ T5742] hsr_slave_1: entered promiscuous mode [ 48.968751][ T5753] hsr_slave_0: entered promiscuous mode [ 48.971686][ T5753] hsr_slave_1: entered promiscuous mode [ 48.974546][ T5753] debugfs: 'hsr0' already exists in 'hsr' [ 48.977294][ T5753] Cannot create hsr debugfs directory [ 48.994022][ T5743] hsr_slave_0: entered promiscuous mode [ 48.996509][ T5743] hsr_slave_1: entered promiscuous mode [ 48.998633][ T5743] debugfs: 'hsr0' already exists in 'hsr' [ 49.000435][ T5743] Cannot create hsr debugfs directory [ 49.057587][ T5744] hsr_slave_0: entered promiscuous mode [ 49.059782][ T5744] hsr_slave_1: entered promiscuous mode [ 49.061814][ T5744] debugfs: 'hsr0' already exists in 'hsr' [ 49.063635][ T5744] Cannot create hsr debugfs directory [ 49.316187][ T5742] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.324849][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.329215][ T5742] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.333772][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.341297][ T5742] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.345379][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.349706][ T5742] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 49.355549][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.399814][ T5753] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.411414][ T5753] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.414834][ T5753] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.421529][ T5753] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.428711][ T5753] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.433394][ T5753] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.437229][ T5753] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.443832][ T5753] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.491865][ T5743] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 49.496717][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.502952][ T5743] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 49.508229][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.511568][ T5743] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.515261][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.518150][ T5743] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.522035][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.570960][ T5744] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 49.574976][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.578311][ T5744] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 49.582443][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.585182][ T5744] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 49.589705][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.593460][ T5744] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 49.601549][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.622124][ T5742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.649465][ T5753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.653695][ T5742] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.671247][ T190] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.673880][ T190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.682055][ T5753] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.691113][ T190] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.693410][ T190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.696219][ T64] Bluetooth: hci0: command tx timeout [ 49.698880][ T190] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.701202][ T190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.717783][ T190] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.720111][ T190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.746232][ T5743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.773592][ T5744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.783955][ T5743] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.786247][ T64] Bluetooth: hci1: command tx timeout [ 49.786804][ T64] Bluetooth: hci3: command tx timeout [ 49.786883][ T5750] Bluetooth: hci2: command tx timeout [ 49.798128][ T190] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.800881][ T190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.813547][ T5744] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.821786][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.824133][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.833345][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.835708][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.857203][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.859574][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.037804][ T5753] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.071674][ T5753] veth0_vlan: entered promiscuous mode [ 50.075491][ T5742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.083367][ T5753] veth1_vlan: entered promiscuous mode [ 50.100781][ T5743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.111244][ T5744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.136665][ T5753] veth0_macvtap: entered promiscuous mode [ 50.145543][ T5742] veth0_vlan: entered promiscuous mode [ 50.153385][ T5753] veth1_macvtap: entered promiscuous mode [ 50.167252][ T5742] veth1_vlan: entered promiscuous mode [ 50.180794][ T5753] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.186718][ T5753] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.200386][ T5743] veth0_vlan: entered promiscuous mode [ 50.204048][ T5744] veth0_vlan: entered promiscuous mode [ 50.214755][ T5743] veth1_vlan: entered promiscuous mode [ 50.226096][ T5744] veth1_vlan: entered promiscuous mode [ 50.240096][ T5742] veth0_macvtap: entered promiscuous mode [ 50.251167][ T5742] veth1_macvtap: entered promiscuous mode [ 50.268483][ T5743] veth0_macvtap: entered promiscuous mode [ 50.286036][ T190] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.286705][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.288794][ T190] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.300999][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.311477][ T5743] veth1_macvtap: entered promiscuous mode [ 50.314999][ T5744] veth0_macvtap: entered promiscuous mode [ 50.332575][ T5744] veth1_macvtap: entered promiscuous mode [ 50.336057][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.338852][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.360574][ T5744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.369238][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.388535][ T5744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.393825][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.402385][ T5753] 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. [ 50.413695][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.419754][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.422335][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.424533][ T5753] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.432089][ T5753] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.438214][ T5753] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.452948][ T5753] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 50.481385][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.484605][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.538141][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.541302][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.550170][ T42] audit: type=1800 audit(1785860782.973:2): pid=5895 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1" name="local" dev="configfs" ino=6809 res=0 errno=0 [ 50.556073][ T5822] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.571474][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.578178][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.597009][ T223] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.601871][ T223] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.615895][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.619626][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.629461][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.634709][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.643963][ T5899] PM: hibernation: hibernation entry [ 50.656658][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.675783][ T5822] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.679426][ T5822] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.706174][ T5822] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.710417][ T5822] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.714211][ T5822] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.719958][ T5822] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.737108][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.742389][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.748721][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.752005][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.754759][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.759287][ T5904] PM: suspend entry (deep) [ 50.761661][ T5904] PM: suspend exit [ 51.346314][ T24] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 51.472543][ T5899] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 51.475183][ T5899] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 51.480480][ T5899] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 51.484419][ T5899] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 51.486630][ T5899] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 51.489349][ T5899] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 51.492442][ T5899] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 51.494462][ T5899] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 51.497568][ T5899] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 51.500266][ T5899] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 51.502200][ T5899] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 51.505378][ T5899] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 51.581374][ T13] Filesystems sync: 0.070 seconds [ 51.628411][ T5916] loop0: detected capacity change from 0 to 32768 [ 51.636759][ T5916] loop1: detected capacity change from 0 to 32768 [ 51.645684][ T5916] loop2: detected capacity change from 0 to 32768 [ 51.653977][ T5916] loop3: detected capacity change from 0 to 32768 [ 51.842685][ T24] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 51.845448][ T24] usb 5-1: can't read configurations, error -71 [ 52.065749][ T5906] NFSD: Unable to initialize client recovery tracking! (-110) [ 52.068314][ T5906] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 52.071313][ T5906] NFSD: starting 10-second grace period (net f000044f) [ 52.393269][ T5925] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] SMP KASAN NOPTI [ 52.397011][ T5925] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 52.400081][ T5925] CPU: 0 UID: 0 PID: 5925 Comm: syz.0.9 Not tainted syzkaller #0 PREEMPT(full) [ 52.402944][ T5925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 52.406108][ T5925] RIP: 0010:i915_pci_probe+0x57/0x480 [ 52.407792][ T5925] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f6 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6c 24 18 4c 8d 6d 1c 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 03 00 00 [ 52.413945][ T5925] RSP: 0018:ffffc900068b7988 EFLAGS: 00010207 [ 52.415902][ T5925] RAX: dffffc0000000000 RBX: ffff888020c98000 RCX: ffffc9000c803000 [ 52.418388][ T5925] RDX: 0000000000000003 RSI: ffffffff85d66fcd RDI: ffffffff8c438898 [ 52.420937][ T5925] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 52.423483][ T5925] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c438880 [ 52.425981][ T5925] R13: 000000000000001c R14: ffffffff85d66fb0 R15: ffff888020c98130 [ 52.428429][ T5925] FS: 0000000000000000(0000) GS:ffff888096bdf000(0063) knlGS:00000000f54adb40 [ 52.431239][ T5925] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 52.433292][ T5925] CR2: 00000000f72de9ea CR3: 000000006dbec000 CR4: 0000000000352ef0 [ 52.435774][ T5925] Call Trace: [ 52.436857][ T5925] [ 52.437811][ T5925] ? __pfx_i915_pci_probe+0x10/0x10 [ 52.439466][ T5925] local_pci_probe+0xdd/0x1b0 [ 52.440948][ T5925] pci_call_probe+0x176/0x800 [ 52.442480][ T5925] ? __pfx_pci_call_probe+0x10/0x10 [ 52.444116][ T5925] ? find_held_lock+0x2b/0x80 [ 52.445599][ T5925] ? pci_match_device+0x450/0x5f0 [ 52.447179][ T5925] ? pci_match_device+0x450/0x5f0 [ 52.448755][ T5925] ? pci_match_id+0x34d/0x3f0 [ 52.450235][ T5925] ? pci_match_device+0xb4/0x5f0 [ 52.451816][ T5925] pci_device_probe+0x1cd/0x370 [ 52.453347][ T5925] ? __pfx_pci_device_probe+0x10/0x10 [ 52.455060][ T5925] really_probe+0x241/0xa60 [ 52.456505][ T5925] __driver_probe_device+0x20e/0x450 [ 52.458175][ T5925] device_driver_attach+0xd1/0x220 [ 52.459812][ T5925] bind_store+0xf4/0x190 [ 52.461176][ T5925] ? __pfx_bind_store+0x10/0x10 [ 52.462748][ T5925] drv_attr_store+0x74/0xb0 [ 52.464252][ T5925] ? __pfx_drv_attr_store+0x10/0x10 [ 52.465958][ T5925] sysfs_kf_write+0xf2/0x150 [ 52.467448][ T5925] kernfs_fop_write_iter+0x3e0/0x5f0 [ 52.469127][ T5925] ? __pfx_sysfs_kf_write+0x10/0x10 [ 52.470774][ T5925] vfs_write+0x6ac/0x1050 [ 52.472201][ T5925] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 52.474055][ T5925] ? __pfx_vfs_write+0x10/0x10 [ 52.475571][ T5925] ? find_held_lock+0x2b/0x80 [ 52.477142][ T5925] ksys_write+0x12a/0x250 [ 52.478550][ T5925] ? __pfx_ksys_write+0x10/0x10 [ 52.480084][ T5925] __do_fast_syscall_32+0xe7/0x970 [ 52.481748][ T5925] do_fast_syscall_32+0x32/0x70 [ 52.483290][ T5925] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 52.485283][ T5925] RIP: 0023:0xf70befec [ 52.486586][ T5925] Code: Unable to access opcode bytes at 0xf70befc2. [ 52.488667][ T5925] RSP: 002b:00000000f54ad50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 52.491300][ T5925] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000180 [ 52.493766][ T5925] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000000000000 [ 52.496221][ T5925] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.498727][ T5925] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 52.501200][ T5925] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.503682][ T5925] [ 52.504664][ T5925] Modules linked in: [ 52.506378][ T5925] ---[ end trace 0000000000000000 ]--- [ 52.508698][ T5925] RIP: 0010:i915_pci_probe+0x57/0x480 [ 52.510817][ T5925] Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f6 03 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6c 24 18 4c 8d 6d 1c 4c 89 ea 48 c1 ea 03 <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 86 03 00 00 [ 52.517237][ T5925] RSP: 0018:ffffc900068b7988 EFLAGS: 00010207 [ 52.519245][ T5925] RAX: dffffc0000000000 RBX: ffff888020c98000 RCX: ffffc9000c803000 [ 52.521762][ T5925] RDX: 0000000000000003 RSI: ffffffff85d66fcd RDI: ffffffff8c438898 [ 52.524245][ T5925] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 52.526878][ T5925] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c438880 [ 52.529480][ T5925] R13: 000000000000001c R14: ffffffff85d66fb0 R15: ffff888020c98130 [ 52.532019][ T5925] FS: 0000000000000000(0000) GS:ffff888096cdf000(0063) knlGS:00000000f54adb40 [ 52.534797][ T5925] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 52.537076][ T5925] CR2: 00000000f7fea190 CR3: 000000006dbec000 CR4: 0000000000352ef0 [ 52.539936][ T5925] Kernel panic - not syncing: Fatal exception [ 52.542442][ T5925] Kernel Offset: disabled [ 52.543810][ T5925] Rebooting in 86400 seconds..