last executing test programs: 2.315167878s ago: executing program 3 (id=4): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000300)={0x48, 0x5, r1, 0x0, 0x0, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, 0x0, 0x0) 1.845457126s ago: executing program 2 (id=3): r0 = syz_open_dev$dri(&(0x7f00000002c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000004c0)={0x7f, 0x4d, 0x8e, 0x0, 0x0}) r2 = syz_open_dev$dri(&(0x7f0000000340), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000380)={0x200, 0x4f, 0x4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000003c0)={0x1, 0x3, 0x9}) r3 = syz_open_dev$dri(&(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000480)={0x1, 0x3, 0x9}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000580)={r1}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000300)={0x4, 0x52a1, 0x1b}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000600)={0x1, &(0x7f0000000640)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000680)={0x1, 0x4b31, 0xe608}) close_range(r4, 0xffffffffffffffff, 0x0) 1.538364336s ago: executing program 2 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./dev_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./dev_mnt\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000400)={0x24, 0x0, 0x0, &(0x7f0000000440)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000480)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000500)={0x1, &(0x7f0000000540)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.220274718s ago: executing program 3 (id=6): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x1c, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x93}, 0xe) sendto$inet6(r0, &(0x7f0000000300)="8b", 0x34000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) r1 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x802154}, &(0x7f0000000000)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000300)=0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x4, 0xa22, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x0, 0xe0}}}, &(0x7f0000000480)=0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x20fb87, 0x800, 0x1, 0x39c}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x200, 0x1002, 0x200015a, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed79, 0x500, 0x10001, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x88de, 0x8, 0x3, 0x72}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x2000, 0x1, 0xba}}], 0x1, &(0x7f0000000340)={0x2e, 0x14, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x5c0, 0x0, 0x0}}, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) shutdown(r0, 0x1) 1.136207347s ago: executing program 0 (id=7): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000070000000900010073797a3000000000dc000000090a010400000000000000000700000008000a40000000000900020073797a30000000000900010073797a3000000000080005400000002f400012803c000180090001007866726d000000002c0002800800044000000003050003000100"], 0x124}}, 0x20050800) 960.070614ms ago: executing program 1 (id=2): clock_adjtime(0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x3, 0x1, 0x401d031, 0xffffffffffffffff, 0x0) syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0xfffffffffffffd52}, {0x6, 0x1, 0x41c}}}, 0x7) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, 0x0, 0x0) ioctl$XFS_IOC_ATTRLIST_BY_HANDLE(0xffffffffffffffff, 0x4058587a, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key(0x0, 0x0, 0x0, 0x0, r1) 883.622482ms ago: executing program 0 (id=8): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) lseek(r2, 0xfffffffffffffff9, 0x2) 668.172823ms ago: executing program 0 (id=9): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000980)={0x73622a85, 0xa, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000009c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000a80)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000ac0)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000b00)={0x8, 0x0, &(0x7f0000000b40)=[@acquire], 0xffffffffffffff67}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000b80)={0x4c, 0x0, &(0x7f0000000bc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000c40)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x2, 0x3e}, @ptr={0x70742a85, 0x20000000, 0x0, 0x0, 0x1, 0x26}, @fda={0x66646185, 0xc, 0x1, 0xb4}}, &(0x7f0000000dc0)={0x0, 0x28, 0x50}}, 0x1040}]}) 586.226292ms ago: executing program 0 (id=10): bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x14, 0x0, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000380)={r0}, 0xc) 489.089051ms ago: executing program 0 (id=11): r0 = syz_open_dev$dri(&(0x7f00000002c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000004c0)={0x7f, 0x4d, 0x8e, 0x0, 0x0}) r2 = syz_open_dev$dri(&(0x7f0000000340), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000380)={0x200, 0x4f, 0x4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000003c0)={0x1, 0x3, 0x9}) r3 = syz_open_dev$dri(&(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000480)={0x1, 0x3, 0x9}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000580)={r1}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000300)={0x4, 0x52a1, 0x1b}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000600)={0x1, &(0x7f0000000640)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000680)={0x1, 0x4b31, 0xe608}) close_range(r4, 0xffffffffffffffff, 0x0) 353.069345ms ago: executing program 0 (id=12): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040), 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x1c00000, 0x200000f, 0x401d031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip6_flowlabel\x00') read$FUSE(r1, 0x0, 0x0) 287.338701ms ago: executing program 1 (id=13): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000300)={0x48, 0x5, r1, 0x0, 0x0, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x80800) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, 0x0, 0x0) 0s ago: executing program 3 (id=14): openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x800c42, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80882) openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', &(0x7f0000000140)={0x474082, 0x5c, 0x8}, 0x18) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts. [ 80.397228][ T5775] cgroup: Unknown subsys name 'net' [ 80.562223][ T5775] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.267674][ T5775] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.025228][ T5789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.034197][ T5789] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.042324][ T5789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.050970][ T5789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.058856][ T5789] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.066574][ T5789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.089302][ T5793] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.098020][ T5793] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.106015][ T5793] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.114207][ T5793] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.122065][ T5793] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.129952][ T5793] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.174057][ T5101] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.182684][ T5789] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.191531][ T5101] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.199920][ T5789] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.209196][ T5789] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.217717][ T5101] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.226368][ T5101] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 84.233993][ T5789] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.241561][ T5101] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.259939][ T5101] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.269333][ T5101] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 84.277870][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.320150][ T5786] (null): rxe_set_mtu: Set mtu to 1024 [ 84.345012][ T5790] (null): rxe_set_mtu: Set mtu to 1024 [ 84.351544][ T5790] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 84.359192][ T5795] (null): rxe_set_mtu: Set mtu to 1024 [ 84.371937][ T5795] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 84.378767][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.396160][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.411551][ T5796] (null): rxe_set_mtu: Set mtu to 1024 [ 84.437917][ T5796] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 84.459833][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.734800][ T5786] infiniband rxe0: set active [ 84.740832][ T5777] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.748103][ T5786] infiniband rxe0: added rxe_eth0 [ 84.837136][ T5786] RDS/IB: rxe0: added [ 84.841984][ T5786] smc: adding ib device rxe0 with port count 1 [ 84.883139][ T5786] smc: ib device rxe0 port 1 has pnetid [ 84.930890][ T8] rxe_eth0 speed is unknown, defaulting to 1000 [ 84.968750][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 85.142054][ T5795] chnl_net:caif_netlink_parms(): no params data found [ 85.243066][ T5790] chnl_net:caif_netlink_parms(): no params data found [ 85.272145][ T5796] chnl_net:caif_netlink_parms(): no params data found [ 85.402661][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 85.461278][ T5795] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.481366][ T5795] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.489790][ T5795] bridge_slave_0: entered allmulticast mode [ 85.505012][ T5795] bridge_slave_0: entered promiscuous mode [ 85.560222][ T5795] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.569461][ T5795] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.577049][ T5795] bridge_slave_1: entered allmulticast mode [ 85.584662][ T5795] bridge_slave_1: entered promiscuous mode [ 85.721367][ T5795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.758673][ T5796] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.767828][ T5796] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.775196][ T5796] bridge_slave_0: entered allmulticast mode [ 85.782497][ T5796] bridge_slave_0: entered promiscuous mode [ 85.790065][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 85.798950][ T5795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.822811][ T5790] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.832614][ T5790] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.840868][ T5790] bridge_slave_0: entered allmulticast mode [ 85.848609][ T5790] bridge_slave_0: entered promiscuous mode [ 85.857070][ T5796] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.865183][ T5796] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.872429][ T5796] bridge_slave_1: entered allmulticast mode [ 85.880067][ T5796] bridge_slave_1: entered promiscuous mode [ 85.921428][ T5790] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.932196][ T5790] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.944282][ T5790] bridge_slave_1: entered allmulticast mode [ 85.951950][ T5790] bridge_slave_1: entered promiscuous mode [ 85.995119][ T5795] team0: Port device team_slave_0 added [ 86.030329][ T5796] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.041901][ T5795] team0: Port device team_slave_1 added [ 86.072124][ T5796] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.102707][ T5790] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.147100][ T5790] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.156961][ T52] Bluetooth: hci0: command tx timeout [ 86.183942][ T5796] team0: Port device team_slave_0 added [ 86.191112][ T5795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.198455][ T5795] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.225058][ T5795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.236073][ T52] Bluetooth: hci1: command tx timeout [ 86.245510][ T5795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.252515][ T5795] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.278960][ T5795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.302540][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 86.314274][ T5793] Bluetooth: hci3: command tx timeout [ 86.320065][ T52] Bluetooth: hci2: command tx timeout [ 86.330900][ T5796] team0: Port device team_slave_1 added [ 86.366559][ T5790] team0: Port device team_slave_0 added [ 86.422256][ T5790] team0: Port device team_slave_1 added [ 86.434884][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.441910][ T5796] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.473364][ T5796] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.521598][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.532726][ T5796] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.560056][ T5796] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.591742][ T5795] hsr_slave_0: entered promiscuous mode [ 86.598956][ T5795] hsr_slave_1: entered promiscuous mode [ 86.626908][ T5790] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.636308][ T5790] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.663737][ T5790] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.680072][ T5790] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.687200][ T5790] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.713663][ T5790] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.746182][ T5796] hsr_slave_0: entered promiscuous mode [ 86.752988][ T5796] hsr_slave_1: entered promiscuous mode [ 86.759900][ T5796] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.767922][ T5796] Cannot create hsr debugfs directory [ 86.921594][ T5790] hsr_slave_0: entered promiscuous mode [ 86.928501][ T5790] hsr_slave_1: entered promiscuous mode [ 86.935304][ T5790] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.942890][ T5790] Cannot create hsr debugfs directory [ 87.429366][ T5796] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.470448][ T5796] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 87.508643][ T5796] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 87.550063][ T5796] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 87.567534][ T5786] chnl_net:caif_netlink_parms(): no params data found [ 87.670967][ T5795] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.689295][ T5795] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.720128][ T5795] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.760590][ T5795] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.794848][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.802136][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.809871][ T5786] bridge_slave_0: entered allmulticast mode [ 87.817277][ T5786] bridge_slave_0: entered promiscuous mode [ 87.840171][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.847529][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.855034][ T5786] bridge_slave_1: entered allmulticast mode [ 87.862704][ T5786] bridge_slave_1: entered promiscuous mode [ 87.901542][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.921375][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.968778][ T5790] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.982048][ T5790] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.011340][ T5790] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.026099][ T5786] team0: Port device team_slave_0 added [ 88.039928][ T5786] team0: Port device team_slave_1 added [ 88.058986][ T5790] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.101205][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.109233][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 88.136415][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.150278][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.158905][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 88.185504][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.233757][ T52] Bluetooth: hci0: command tx timeout [ 88.278877][ T5786] hsr_slave_0: entered promiscuous mode [ 88.285671][ T5786] hsr_slave_1: entered promiscuous mode [ 88.291929][ T5786] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.300756][ T5786] Cannot create hsr debugfs directory [ 88.313376][ T52] Bluetooth: hci1: command tx timeout [ 88.394284][ T52] Bluetooth: hci2: command tx timeout [ 88.399865][ T52] Bluetooth: hci3: command tx timeout [ 88.444188][ T5796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.560017][ T5795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.577253][ T5796] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.621747][ T3486] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.629242][ T3486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.647964][ T5795] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.691098][ T3486] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.698324][ T3486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.730219][ T5786] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 88.741032][ T5786] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 88.754866][ T5786] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 88.771701][ T5786] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 88.793259][ T3486] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.800542][ T3486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.836224][ T142] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.843465][ T142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.884986][ T5790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.007304][ T5790] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.082399][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.089717][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.148311][ T142] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.155560][ T142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.289282][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.349996][ T5786] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.416024][ T3450] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.423371][ T3450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.474861][ T3450] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.482125][ T3450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.580227][ T5796] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.687617][ T5795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.771301][ T5796] veth0_vlan: entered promiscuous mode [ 89.829956][ T5796] veth1_vlan: entered promiscuous mode [ 89.880711][ T5790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.909128][ T5795] veth0_vlan: entered promiscuous mode [ 89.974965][ T5796] veth0_macvtap: entered promiscuous mode [ 90.004352][ T5795] veth1_vlan: entered promiscuous mode [ 90.023078][ T5796] veth1_macvtap: entered promiscuous mode [ 90.120987][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.142268][ T5795] veth0_macvtap: entered promiscuous mode [ 90.151511][ T5790] veth0_vlan: entered promiscuous mode [ 90.168150][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.179281][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.196139][ T5795] veth1_macvtap: entered promiscuous mode [ 90.211418][ T5790] veth1_vlan: entered promiscuous mode [ 90.256647][ T5796] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.267933][ T5796] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.277337][ T5796] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.286190][ T5796] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.314892][ T52] Bluetooth: hci0: command tx timeout [ 90.330366][ T5795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.346367][ T5795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.359447][ T5795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.393852][ T52] Bluetooth: hci1: command tx timeout [ 90.406761][ T5795] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.418103][ T5795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.431577][ T5795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.446408][ T5790] veth0_macvtap: entered promiscuous mode [ 90.476995][ T5795] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.486403][ T52] Bluetooth: hci3: command tx timeout [ 90.486539][ T5793] Bluetooth: hci2: command tx timeout [ 90.503023][ T5795] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.512962][ T5795] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.523295][ T5795] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.549658][ T5790] veth1_macvtap: entered promiscuous mode [ 90.587130][ T5786] veth0_vlan: entered promiscuous mode [ 90.627859][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.646029][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.671038][ T5786] veth1_vlan: entered promiscuous mode [ 90.718955][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.734994][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.745043][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.755647][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.768730][ T5790] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.814188][ T3450] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.831037][ T3450] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.860288][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.871601][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.883403][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.894252][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.913105][ T5790] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.989465][ T142] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.002964][ T142] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.013718][ T5796] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.049784][ T5790] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.058789][ T5790] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.073378][ T5790] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.082182][ T5790] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.097560][ T5786] veth0_macvtap: entered promiscuous mode [ 91.154778][ T5786] veth1_macvtap: entered promiscuous mode [ 91.217365][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.228265][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.302638][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.327567][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.347103][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.369529][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.381798][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.399474][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.417809][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.490408][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.501501][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.511708][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.526423][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.536421][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.547929][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.560979][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.575939][ T3450] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.603642][ T3450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.619036][ T5786] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.642065][ T5786] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.661265][ T5786] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.679274][ T5786] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.778936][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.810761][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.997032][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.032370][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.175420][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.206131][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.393844][ T5793] Bluetooth: hci0: command tx timeout [ 92.444180][ T23] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 92.474029][ T5793] Bluetooth: hci1: command tx timeout [ 92.532495][ T5903] netlink: 96 bytes leftover after parsing attributes in process `syz.0.7'. [ 92.554075][ T5793] Bluetooth: hci2: command tx timeout [ 92.554495][ T52] Bluetooth: hci3: command tx timeout [ 92.662111][ T5910] fuse: Unknown parameter '0x0000000000000003' [ 92.677420][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.689205][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.704228][ T23] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 92.724198][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.750777][ T23] usb 3-1: config 0 descriptor?? [ 92.854005][ T5915] binder: 5914:5915 ioctl c0306201 200000000b00 returned -14 [ 93.254107][ T23] savu 0003:1E7D:2D5A.0001: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 93.638558][ T23] usb 3-1: USB disconnect, device number 2 [ 93.669155][ T23] ================================================================== [ 93.677336][ T23] BUG: KASAN: slab-use-after-free in roccat_disconnect+0x23a/0x240 [ 93.685307][ T23] Read of size 4 at addr ffff8880272a7008 by task kworker/1:0/23 [ 93.693070][ T23] [ 93.695458][ T23] CPU: 1 PID: 23 Comm: kworker/1:0 Not tainted syzkaller #0 [ 93.702790][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 93.712984][ T23] Workqueue: usb_hub_wq hub_event [ 93.718087][ T23] Call Trace: [ 93.721417][ T23] [ 93.724423][ T23] dump_stack_lvl+0x18c/0x250 [ 93.729166][ T23] ? read_lock_is_recursive+0x20/0x20 [ 93.734605][ T23] ? show_regs_print_info+0x20/0x20 [ 93.739861][ T23] ? load_image+0x420/0x420 [ 93.744418][ T23] ? _raw_spin_lock_irqsave+0xc0/0x100 [ 93.749952][ T23] ? __virt_addr_valid+0x10c/0x380 [ 93.755125][ T23] ? __virt_addr_valid+0x10c/0x380 [ 93.760310][ T23] ? __virt_addr_valid+0x10c/0x380 [ 93.765501][ T23] print_report+0xa8/0x210 [ 93.769979][ T23] ? roccat_disconnect+0x23a/0x240 [ 93.775147][ T23] kasan_report+0x117/0x150 [ 93.779706][ T23] ? roccat_disconnect+0x23a/0x240 [ 93.784877][ T23] roccat_disconnect+0x23a/0x240 [ 93.789874][ T23] savu_remove+0xe9/0x160 [ 93.794268][ T23] ? savu_probe+0x330/0x330 [ 93.798832][ T23] hid_device_remove+0xbe/0x1c0 [ 93.803833][ T23] ? hid_device_probe+0x5b0/0x5b0 [ 93.808909][ T23] device_release_driver_internal+0x408/0x6f0 [ 93.815054][ T23] bus_remove_device+0x43b/0x520 [ 93.820141][ T23] ? bus_probe_device+0x260/0x260 [ 93.825243][ T23] ? up_write+0x1be/0x410 [ 93.829637][ T23] ? kernfs_remove_by_name_ns+0x117/0x150 [ 93.835410][ T23] device_del+0x51f/0x910 [ 93.839840][ T23] ? usbhid_disconnect+0x97/0xc0 [ 93.844849][ T23] ? kill_device+0x160/0x160 [ 93.849487][ T23] ? _raw_spin_lock_irq+0xbb/0xf0 [ 93.854592][ T23] hid_destroy_device+0x6a/0x100 [ 93.859582][ T23] usbhid_disconnect+0x9f/0xc0 [ 93.864407][ T23] usb_unbind_interface+0x204/0x870 [ 93.869684][ T23] ? kernfs_remove_by_name_ns+0x117/0x150 [ 93.875459][ T23] ? usb_driver_release_interface+0x1c0/0x1c0 [ 93.881589][ T23] device_release_driver_internal+0x458/0x6f0 [ 93.887720][ T23] bus_remove_device+0x43b/0x520 [ 93.892717][ T23] ? bus_probe_device+0x260/0x260 [ 93.897798][ T23] ? up_write+0x1be/0x410 [ 93.902221][ T23] ? kernfs_remove_by_name_ns+0x117/0x150 [ 93.907989][ T23] device_del+0x51f/0x910 [ 93.912374][ T23] ? device_release+0xbc/0x1e0 [ 93.917206][ T23] ? kill_device+0x160/0x160 [ 93.921872][ T23] ? kobject_put+0x421/0x450 [ 93.926517][ T23] usb_disable_device+0x3ee/0x8a0 [ 93.931601][ T23] usb_disconnect+0x340/0x8a0 [ 93.936341][ T23] hub_event+0x1d69/0x4a80 [ 93.940831][ T23] ? hub_post_resume+0x120/0x120 [ 93.945821][ T23] ? read_lock_is_recursive+0x20/0x20 [ 93.951288][ T23] ? _raw_spin_unlock_irq+0x23/0x50 [ 93.956539][ T23] ? process_scheduled_works+0x975/0x1600 [ 93.962319][ T23] ? process_scheduled_works+0x975/0x1600 [ 93.968100][ T23] process_scheduled_works+0xa60/0x1600 [ 93.973720][ T23] ? worker_attach_to_pool+0x370/0x370 [ 93.979243][ T23] ? assign_work+0x3cc/0x5d0 [ 93.983893][ T23] worker_thread+0xa5e/0xfe0 [ 93.988552][ T23] kthread+0x2fa/0x390 [ 93.992667][ T23] ? pr_cont_work+0x550/0x550 [ 93.997395][ T23] ? kthread_blkcg+0xd0/0xd0 [ 94.002041][ T23] ret_from_fork+0x48/0x80 [ 94.006514][ T23] ? kthread_blkcg+0xd0/0xd0 [ 94.011194][ T23] ret_from_fork_asm+0x11/0x20 [ 94.016051][ T23] [ 94.019107][ T23] [ 94.021474][ T23] Allocated by task 23: [ 94.025664][ T23] kasan_set_track+0x4e/0x70 [ 94.030309][ T23] __kasan_kmalloc+0x8f/0xa0 [ 94.034940][ T23] roccat_connect+0x5d/0x490 [ 94.039575][ T23] savu_probe+0x18e/0x330 [ 94.043955][ T23] hid_device_probe+0x283/0x5b0 [ 94.048840][ T23] really_probe+0x24a/0xae0 [ 94.053393][ T23] __driver_probe_device+0x1f5/0x390 [ 94.058739][ T23] driver_probe_device+0x4f/0x420 [ 94.063820][ T23] __device_attach_driver+0x2ca/0x510 [ 94.069253][ T23] bus_for_each_drv+0x252/0x2e0 [ 94.074185][ T23] __device_attach+0x2c1/0x420 [ 94.079007][ T23] bus_probe_device+0x180/0x260 [ 94.083921][ T23] device_add+0x87c/0xc40 [ 94.088299][ T23] hid_add_device+0x365/0x500 [ 94.093047][ T23] usbhid_probe+0xe43/0x1260 [ 94.097697][ T23] usb_probe_interface+0x6eb/0xcf0 [ 94.102872][ T23] really_probe+0x24a/0xae0 [ 94.107443][ T23] __driver_probe_device+0x1f5/0x390 [ 94.112800][ T23] driver_probe_device+0x4f/0x420 [ 94.117892][ T23] __device_attach_driver+0x2ca/0x510 [ 94.123325][ T23] bus_for_each_drv+0x252/0x2e0 [ 94.128224][ T23] __device_attach+0x2c1/0x420 [ 94.133041][ T23] bus_probe_device+0x180/0x260 [ 94.137953][ T23] device_add+0x87c/0xc40 [ 94.142307][ T23] usb_set_configuration+0x1bad/0x2220 [ 94.147801][ T23] usb_generic_driver_probe+0x8d/0x150 [ 94.153289][ T23] usb_probe_device+0x12a/0x260 [ 94.158190][ T23] really_probe+0x24a/0xae0 [ 94.162730][ T23] __driver_probe_device+0x1f5/0x390 [ 94.168044][ T23] driver_probe_device+0x4f/0x420 [ 94.173100][ T23] __device_attach_driver+0x2ca/0x510 [ 94.178537][ T23] bus_for_each_drv+0x252/0x2e0 [ 94.183436][ T23] __device_attach+0x2c1/0x420 [ 94.188241][ T23] bus_probe_device+0x180/0x260 [ 94.193126][ T23] device_add+0x87c/0xc40 [ 94.197501][ T23] usb_new_device+0x995/0x1550 [ 94.202321][ T23] hub_event+0x29d5/0x4a80 [ 94.206761][ T23] process_scheduled_works+0xa60/0x1600 [ 94.212356][ T23] worker_thread+0xa5e/0xfe0 [ 94.216973][ T23] kthread+0x2fa/0x390 [ 94.221062][ T23] ret_from_fork+0x48/0x80 [ 94.225532][ T23] ret_from_fork_asm+0x11/0x20 [ 94.230324][ T23] [ 94.232668][ T23] Freed by task 5891: [ 94.236674][ T23] kasan_set_track+0x4e/0x70 [ 94.241294][ T23] kasan_save_free_info+0x28/0x40 [ 94.246460][ T23] ____kasan_slab_free+0x126/0x1f0 [ 94.251611][ T23] slab_free_freelist_hook+0x154/0x240 [ 94.257096][ T23] __kmem_cache_free+0xba/0x1f0 [ 94.261970][ T23] roccat_release+0x2aa/0x370 [ 94.266673][ T23] __fput+0x221/0x940 [ 94.270678][ T23] task_work_run+0x1d4/0x260 [ 94.275301][ T23] exit_to_user_mode_loop+0xe6/0x110 [ 94.280625][ T23] exit_to_user_mode_prepare+0xee/0x180 [ 94.286218][ T23] syscall_exit_to_user_mode+0x1a/0x50 [ 94.291707][ T23] do_syscall_64+0x61/0xb0 [ 94.296149][ T23] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 94.302084][ T23] [ 94.304433][ T23] The buggy address belongs to the object at ffff8880272a7000 [ 94.304433][ T23] which belongs to the cache kmalloc-1k of size 1024 [ 94.318610][ T23] The buggy address is located 8 bytes inside of [ 94.318610][ T23] freed 1024-byte region [ffff8880272a7000, ffff8880272a7400) [ 94.332364][ T23] [ 94.334720][ T23] The buggy address belongs to the physical page: [ 94.341262][ T23] page:ffffea00009ca800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x272a0 [ 94.351449][ T23] head:ffffea00009ca800 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 94.360456][ T23] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 94.368481][ T23] page_type: 0xffffffff() [ 94.372863][ T23] raw: 00fff00000000840 ffff888018c41dc0 dead000000000122 0000000000000000 [ 94.381472][ T23] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 94.390093][ T23] page dumped because: kasan: bad access detected [ 94.396540][ T23] page_owner tracks the page as allocated [ 94.402286][ T23] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x152820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 142, tgid 142 (kworker/u4:5), ts 92578323805, free_ts 92129098874 [ 94.422900][ T23] post_alloc_hook+0x1c1/0x200 [ 94.427711][ T23] get_page_from_freelist+0x2181/0x22a0 [ 94.433301][ T23] __alloc_pages+0x1f0/0x460 [ 94.437934][ T23] alloc_slab_page+0x5d/0x180 [ 94.442643][ T23] new_slab+0x87/0x2d0 [ 94.446739][ T23] ___slab_alloc+0xc5c/0x12f0 [ 94.451477][ T23] __kmem_cache_alloc_node+0x122/0x260 [ 94.456981][ T23] __kmalloc+0xa7/0x240 [ 94.461174][ T23] ___neigh_create+0x6f4/0x23d0 [ 94.466054][ T23] ip6_finish_output2+0x1492/0x1550 [ 94.471281][ T23] ip6_output+0x33b/0x530 [ 94.475647][ T23] ndisc_send_skb+0xbb9/0x1480 [ 94.480445][ T23] ndisc_send_ns+0xd8/0x160 [ 94.485038][ T23] addrconf_dad_work+0xa27/0x1550 [ 94.490107][ T23] process_scheduled_works+0xa60/0x1600 [ 94.495700][ T23] worker_thread+0xa5e/0xfe0 [ 94.500330][ T23] page last free stack trace: [ 94.505115][ T23] free_unref_page_prepare+0x7d7/0x8f0 [ 94.510627][ T23] free_unref_page+0x32/0x2e0 [ 94.515330][ T23] __unfreeze_partials+0x1cf/0x210 [ 94.520468][ T23] put_cpu_partial+0x17c/0x250 [ 94.525259][ T23] __slab_free+0x319/0x400 [ 94.529696][ T23] qlist_free_all+0x75/0xd0 [ 94.534321][ T23] kasan_quarantine_reduce+0x143/0x160 [ 94.539825][ T23] __kasan_slab_alloc+0x22/0x80 [ 94.544723][ T23] slab_post_alloc_hook+0x6a/0x4d0 [ 94.549857][ T23] kmem_cache_alloc+0x17e/0x2d0 [ 94.554735][ T23] vm_area_alloc+0x24/0x1d0 [ 94.559291][ T23] mmap_region+0xcfa/0x2090 [ 94.563838][ T23] do_mmap+0x98f/0x10a0 [ 94.568052][ T23] vm_mmap_pgoff+0x1c4/0x3f0 [ 94.572672][ T23] ksys_mmap_pgoff+0x4c9/0x720 [ 94.577482][ T23] do_syscall_64+0x55/0xb0 [ 94.581937][ T23] [ 94.584285][ T23] Memory state around the buggy address: [ 94.589935][ T23] ffff8880272a6f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 94.598046][ T23] ffff8880272a6f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 94.606143][ T23] >ffff8880272a7000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 94.614232][ T23] ^ [ 94.618694][ T23] ffff8880272a7080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 94.626964][ T23] ffff8880272a7100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 94.635059][ T23] ================================================================== [ 94.765392][ T23] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 94.772664][ T23] CPU: 1 PID: 23 Comm: kworker/1:0 Not tainted syzkaller #0 [ 94.779994][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 94.790090][ T23] Workqueue: usb_hub_wq hub_event [ 94.795178][ T23] Call Trace: [ 94.798504][ T23] [ 94.801474][ T23] dump_stack_lvl+0x18c/0x250 [ 94.806215][ T23] ? show_regs_print_info+0x20/0x20 [ 94.811475][ T23] ? load_image+0x420/0x420 [ 94.816052][ T23] panic+0x2ca/0x720 [ 94.820000][ T23] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 94.826225][ T23] ? bpf_jit_dump+0xd0/0xd0 [ 94.830785][ T23] ? _raw_spin_unlock_irqrestore+0x111/0x120 [ 94.836830][ T23] ? _raw_spin_unlock+0x40/0x40 [ 94.841732][ T23] ? roccat_disconnect+0x23a/0x240 [ 94.846897][ T23] check_panic_on_warn+0x84/0xa0 [ 94.851893][ T23] ? roccat_disconnect+0x23a/0x240 [ 94.857044][ T23] end_report+0x6f/0x130 [ 94.861322][ T23] kasan_report+0x128/0x150 [ 94.865863][ T23] ? roccat_disconnect+0x23a/0x240 [ 94.871000][ T23] roccat_disconnect+0x23a/0x240 [ 94.875985][ T23] savu_remove+0xe9/0x160 [ 94.880495][ T23] ? savu_probe+0x330/0x330 [ 94.885053][ T23] hid_device_remove+0xbe/0x1c0 [ 94.889952][ T23] ? hid_device_probe+0x5b0/0x5b0 [ 94.895019][ T23] device_release_driver_internal+0x408/0x6f0 [ 94.901144][ T23] bus_remove_device+0x43b/0x520 [ 94.906139][ T23] ? bus_probe_device+0x260/0x260 [ 94.911191][ T23] ? up_write+0x1be/0x410 [ 94.915541][ T23] ? kernfs_remove_by_name_ns+0x117/0x150 [ 94.921305][ T23] device_del+0x51f/0x910 [ 94.925666][ T23] ? usbhid_disconnect+0x97/0xc0 [ 94.930659][ T23] ? kill_device+0x160/0x160 [ 94.935294][ T23] ? _raw_spin_lock_irq+0xbb/0xf0 [ 94.940375][ T23] hid_destroy_device+0x6a/0x100 [ 94.945360][ T23] usbhid_disconnect+0x9f/0xc0 [ 94.950185][ T23] usb_unbind_interface+0x204/0x870 [ 94.955439][ T23] ? kernfs_remove_by_name_ns+0x117/0x150 [ 94.961212][ T23] ? usb_driver_release_interface+0x1c0/0x1c0 [ 94.967340][ T23] device_release_driver_internal+0x458/0x6f0 [ 94.973467][ T23] bus_remove_device+0x43b/0x520 [ 94.978461][ T23] ? bus_probe_device+0x260/0x260 [ 94.983551][ T23] ? up_write+0x1be/0x410 [ 94.987932][ T23] ? kernfs_remove_by_name_ns+0x117/0x150 [ 94.993705][ T23] device_del+0x51f/0x910 [ 94.998081][ T23] ? device_release+0xbc/0x1e0 [ 95.002900][ T23] ? kill_device+0x160/0x160 [ 95.007542][ T23] ? kobject_put+0x421/0x450 [ 95.012187][ T23] usb_disable_device+0x3ee/0x8a0 [ 95.017271][ T23] usb_disconnect+0x340/0x8a0 [ 95.022019][ T23] hub_event+0x1d69/0x4a80 [ 95.026505][ T23] ? hub_post_resume+0x120/0x120 [ 95.031487][ T23] ? read_lock_is_recursive+0x20/0x20 [ 95.036909][ T23] ? _raw_spin_unlock_irq+0x23/0x50 [ 95.042159][ T23] ? process_scheduled_works+0x975/0x1600 [ 95.047939][ T23] ? process_scheduled_works+0x975/0x1600 [ 95.053717][ T23] process_scheduled_works+0xa60/0x1600 [ 95.059345][ T23] ? worker_attach_to_pool+0x370/0x370 [ 95.064866][ T23] ? assign_work+0x3cc/0x5d0 [ 95.069524][ T23] worker_thread+0xa5e/0xfe0 [ 95.074190][ T23] kthread+0x2fa/0x390 [ 95.078341][ T23] ? pr_cont_work+0x550/0x550 [ 95.083096][ T23] ? kthread_blkcg+0xd0/0xd0 [ 95.087728][ T23] ret_from_fork+0x48/0x80 [ 95.092198][ T23] ? kthread_blkcg+0xd0/0xd0 [ 95.096838][ T23] ret_from_fork_asm+0x11/0x20 [ 95.101666][ T23] [ 95.104905][ T23] Kernel Offset: disabled [ 95.109242][ T23] Rebooting in 86400 seconds..