last executing test programs: 16.97458404s ago: executing program 2 (id=13573): syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) io_setup(0x5, &(0x7f0000000e80)=0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000001580)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000080)='d', 0x2}]) 16.661128594s ago: executing program 2 (id=13576): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x20) connect$l2tp6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x20) connect$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x20) 16.559485239s ago: executing program 2 (id=13578): r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) recvmmsg(r0, &(0x7f00000040c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/142, 0x8e}}], 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) 16.147461058s ago: executing program 2 (id=13580): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0xffffffd4, 0x0, 0x0, 0x20}}, &(0x7f0000000240)='GPL\x00', 0x1, 0x473, &(0x7f0000000280)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff60, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000440)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001ac0)=@newlink={0x3c, 0x10, 0x609, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}}, 0x0) 13.114422561s ago: executing program 2 (id=13586): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002040)=ANY=[@ANYBLOB="01000000000000048e"]) 12.605630883s ago: executing program 2 (id=13593): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000002300), 0x24000, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x28011, r1, 0x4000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 8.136445758s ago: executing program 0 (id=13627): r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x6, 0x24, &(0x7f0000000000)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0x5509, 0x0) 7.469964017s ago: executing program 3 (id=13630): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f00000003c0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000040)={0x1, 0xc91b751d487fcdb3, 0x0, {0x0, 0xea60}, {}, {0x0, 0x0, 0x0, 0x1}, 0x1, @canfd={{0x1, 0x1, 0x0, 0x1}, 0x2b, 0x3, 0x0, 0x0, "bfff34db6dd87789ae38e4a0387785703db02c31ba37c41047bd680a63ed059c314db7d778e9476ec1a94691c2ed6b37c24121ef53abe8d2ccb419c0a03289b7"}}, 0x80}, 0x1, 0x0, 0x0, 0x4c005}, 0x0) 7.203190899s ago: executing program 3 (id=13631): r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x10002) connect$inet(r0, &(0x7f0000001fc0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) 7.186247008s ago: executing program 0 (id=13632): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = epoll_create1(0x0) ppoll(&(0x7f0000003e40)=[{r1, 0x1001}], 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x179e1f}) 7.084091503s ago: executing program 3 (id=13633): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000d, 0x4008031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) setresuid(0xee00, 0x0, 0x0) 6.607793477s ago: executing program 0 (id=13643): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000740), 0x8202, 0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x8000000000000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000003800), 0x4) 6.340638147s ago: executing program 0 (id=13635): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)=@FILEID_UDF_WITHOUT_PARENT, &(0x7f00000003c0), 0x0) 6.201552633s ago: executing program 3 (id=13636): syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000240)="01", 0x1, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r1, r0}, 0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={'crc32-generic\x00'}}) 6.101968603s ago: executing program 1 (id=13637): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000c401"]) 6.092757212s ago: executing program 0 (id=13638): socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) close(r0) recvmsg$unix(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/241, 0xf1}], 0x1, &(0x7f0000000280)}, 0x40002061) 5.709441742s ago: executing program 3 (id=13639): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=@bridge_setlink={0x44, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4, 0x5, 0x0, 0x0, [{0x8, 0x0, 0x0, 0x0, 0x123e}, {0x8, 0x5}, {0x8}]}}]}]}, 0x44}}, 0x0) 5.649698081s ago: executing program 1 (id=13640): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000059020000000000000000080000"]) 5.602552836s ago: executing program 0 (id=13641): r0 = syz_open_dev$video(&(0x7f0000000140), 0x7fffffffffffffff, 0x0) ppoll(&(0x7f0000000380)=[{r0, 0xc49b}], 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000), 0x7fffffff, 0x0) pread64(r1, 0x0, 0x0, 0x0) 5.157996724s ago: executing program 1 (id=13644): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000200)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000000300)={@random="39919e8b05b7", @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @multicast1}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "d63038d535e90efefe2b1f3800666a73e1fd0d9a1223e8a891a5689e2b907a5b", "0c71cf0ad41f7ac0d6eba2bf4950fe0f12c1c99ff8e223d4409322243d6892a8181f51a9bdd7a44f1b564a72e5c6b204", "5700c04407cd92ae70b51765ab5fa28258ba6c67ca1af222082ebedb", {"85e79ccbb81d6ac06b15c10f68fb8d4d", "a02151fba328b774aac838638b618a7c"}}}}}}}, 0x0) 5.064821026s ago: executing program 3 (id=13645): r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x3) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000200)) 4.981202889s ago: executing program 1 (id=13646): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r2, @ANYBLOB="05003400b100000005004c"], 0x30}}, 0x0) 4.217073232s ago: executing program 1 (id=13647): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, 0x8) 2.082160022s ago: executing program 1 (id=13649): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c617665000000000c00058008002200", @ANYRES32=0x0, @ANYBLOB="0a000200bbbbbbbbbbbb000008000a00", @ANYRES32=r0], 0x58}}, 0x0) 2.081944364s ago: executing program 4 (id=13543): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x3, @loopback}, 0x4b) sendto$inet6(r0, &(0x7f0000000240)="c5", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000bc0)={0x0, 0x2814, 0x2}, &(0x7f0000000c00)=0x8) 1.525623461s ago: executing program 4 (id=13650): unshare(0x2c020400) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000010c0)=ANY=[@ANYRES32], 0x2000, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x5800) 1.250350195s ago: executing program 4 (id=13651): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r1 = dup2(r0, r0) read$FUSE(r1, 0x0, 0x300) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x14000000}) 674.512804ms ago: executing program 4 (id=13652): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) syz_emit_ethernet(0x19, &(0x7f0000000780)={@local, @link_local, @void, {@generic={0x88e5, "f41527f245cf4802cca6ac"}}}, 0x0) 360.031538ms ago: executing program 4 (id=13653): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_io_uring_setup(0x24f8, &(0x7f0000000300)={0x0, 0x0, 0x10100, 0x0, 0x20000000}, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000200)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}}) io_uring_enter(r1, 0x5b43, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 4 (id=13654): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0x19, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f00000001c0)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000340)={0x28, 0x2, r1, 0x0, &(0x7f0000000500)="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", 0x1000, 0x3}) kernel console output (not intermixed with test programs): 07][ T5339] m920x_read = error: -19 [ 819.785094][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 819.928769][ T11] team0 (unregistering): Port device team_slave_1 removed [ 819.974296][ T5339] m920x_read = error: -19 [ 819.978695][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 820.093188][ T11] team0 (unregistering): Port device team_slave_0 removed [ 820.154351][ T5339] m920x_read = error: -19 [ 820.158953][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 820.345730][ T5339] m920x_read = error: -19 [ 820.350752][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 820.528333][ T5339] m920x_read = error: -19 [ 820.533480][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 820.714876][ T5339] m920x_read = error: -19 [ 820.719278][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 820.731884][ T11] team0 (unregistering): Port device dummy0 removed [ 820.884957][ T5339] m920x_read = error: -19 [ 820.889371][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 821.066656][ T5339] m920x_read = error: -19 [ 821.071050][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 821.116566][ T11] lo (unregistering): left allmulticast mode [ 821.239688][ T5339] m920x_read = error: -19 [ 821.245155][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 821.276179][ T1656] netlink: 8 bytes leftover after parsing attributes in process `syz.1.13289'. [ 821.313917][ T1656] vlan2: entered allmulticast mode [ 821.405789][ T5339] m920x_read = error: -19 [ 821.411181][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 821.492202][ T1379] veth0_vlan: entered promiscuous mode [ 821.506664][ T1379] veth1_vlan: entered promiscuous mode [ 821.567852][ T1379] veth0_macvtap: entered promiscuous mode [ 821.574230][ T5339] m920x_read = error: -19 [ 821.579754][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 821.602610][ T1379] veth1_macvtap: entered promiscuous mode [ 821.660695][ T5324] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 821.712385][ T1473] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 821.738019][ T1473] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 821.745031][ T5339] m920x_read = error: -19 [ 821.745056][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 821.799480][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.810178][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.820534][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.831487][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.841408][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.852130][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.862056][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.872693][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.882836][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.893877][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.904316][ T5337] m920x_read = error: -19 [ 821.904335][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.908657][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 821.919607][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.936991][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 821.947731][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 821.959103][ T1379] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 821.984492][ T1473] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 821.985896][ T5324] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 822.003544][ T5324] usb 4-1: config 0 has no interfaces? [ 822.012988][ T5324] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 822.015126][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.022181][ T5324] usb 4-1: New USB device strings: Mfr=0, Product=162, SerialNumber=123 [ 822.042449][ T5324] usb 4-1: Product: syz [ 822.047957][ T5324] usb 4-1: SerialNumber: syz [ 822.054625][ T5324] usb 4-1: config 0 descriptor?? [ 822.079494][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.114148][ T5337] m920x_read = error: -19 [ 822.118548][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 822.128437][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.159519][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.187035][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.234188][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.244282][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.255790][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.267490][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.279111][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.289946][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.307433][ T5337] m920x_read = error: -19 [ 822.311817][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 822.320643][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.330618][ T1379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 822.341292][ T1379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 822.353592][ T1379] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 822.387285][ T1379] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.412231][ T1379] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.421281][ T1379] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.430449][ T1379] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 822.445401][ T5272] usb 4-1: USB disconnect, device number 61 [ 822.474126][ T5337] m920x_read = error: -19 [ 822.478528][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 822.501545][ T1473] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 822.567946][ T11] IPVS: stop unused estimator thread 0... [ 822.687857][ T5337] m920x_read = error: -19 [ 822.692258][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 822.800108][ T1473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 822.805127][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 822.852290][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 822.918822][ T1473] 8021q: adding VLAN 0 to HW filter on device team0 [ 822.924671][ T5339] m920x_read = error: -19 [ 822.929810][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 823.030685][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 823.045290][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 823.052489][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 823.073230][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 823.094844][ T5339] m920x_read = error: -19 [ 823.099253][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 823.182113][ T1908] bridge0: port 2(bridge_slave_1) entered blocking state [ 823.189409][ T1908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 823.274220][ T5337] m920x_read = error: -19 [ 823.278592][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 823.492794][ T5325] m920x_read = error: -19 [ 823.503055][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 823.531843][ T1473] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 823.694114][ T5337] m920x_read = error: -19 [ 823.698533][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 823.739642][ T1473] veth0_vlan: entered promiscuous mode [ 823.834617][ T1473] veth1_vlan: entered promiscuous mode [ 823.925618][ T5337] m920x_read = error: -19 [ 823.930271][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 823.987982][ T1473] veth0_macvtap: entered promiscuous mode [ 824.061395][ T1473] veth1_macvtap: entered promiscuous mode [ 824.134591][ T5339] m920x_read = error: -19 [ 824.157974][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 824.169056][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.222480][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.276777][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.327264][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.344163][ T5339] m920x_read = error: -19 [ 824.349691][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 824.377443][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.424167][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.454066][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.465454][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.477041][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.489523][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.500798][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.513675][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.526834][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.537480][ T5325] m920x_read = error: -19 [ 824.541839][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 824.552849][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.564337][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 824.575931][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.588087][ T1473] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 824.679146][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.704589][ T10] m920x_read = error: -19 [ 824.709012][ T10] dvb-usb: error -19 while querying for an remote control event. [ 824.717230][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.794783][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.807570][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.829317][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.853407][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.865849][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.878557][ T10] m920x_read = error: -19 [ 824.878813][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.882925][ T10] dvb-usb: error -19 while querying for an remote control event. [ 824.903291][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.914893][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.925741][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.937229][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.947609][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.960606][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 824.972694][ T1473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 824.984246][ T1473] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 825.003838][ T1473] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 825.020171][ T1473] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 825.032113][ T1473] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 825.040980][ T5325] m920x_read = error: -19 [ 825.045448][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 825.075385][ T1473] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 825.097426][ T1473] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 825.235152][ T10] m920x_read = error: -19 [ 825.239545][ T10] dvb-usb: error -19 while querying for an remote control event. [ 825.464091][ T5339] m920x_read = error: -19 [ 825.469867][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 825.654663][ T5339] m920x_read = error: -19 [ 825.659069][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 825.681821][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 825.747105][ T1476] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 825.764136][ T1476] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 825.782250][ T1476] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 825.791079][ T1476] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 825.844091][ T5339] m920x_read = error: -19 [ 825.848492][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 826.019396][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.137388][ T5337] m920x_read = error: -19 [ 826.141802][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 826.161359][T26232] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 826.182110][T26232] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 826.193303][T26232] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 826.245036][T26232] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 826.263372][ T1747] netlink: 20 bytes leftover after parsing attributes in process `syz.3.13313'. [ 826.298187][T26232] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 826.305119][ T10] m920x_read = error: -19 [ 826.309532][ T10] dvb-usb: error -19 while querying for an remote control event. [ 826.321906][T26232] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 826.369831][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.500286][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 826.514695][ T5337] m920x_read = error: -19 [ 826.519093][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 826.685487][ T5337] m920x_read = error: -19 [ 826.689876][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 826.865632][ T5337] m920x_read = error: -19 [ 826.870067][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 827.024612][ T11] bridge_slave_1: left allmulticast mode [ 827.045532][ T5337] m920x_read = error: -19 [ 827.047184][ T11] bridge_slave_1: left promiscuous mode [ 827.049914][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 827.082631][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 827.152624][ T11] bridge_slave_0: left allmulticast mode [ 827.172075][ T11] bridge_slave_0: left promiscuous mode [ 827.204119][ T5337] m920x_read = error: -19 [ 827.208552][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 827.220089][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 827.385540][ T5337] m920x_read = error: -19 [ 827.423788][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 827.624410][ T5337] m920x_read = error: -19 [ 827.628907][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 827.825863][ T5325] m920x_read = error: -19 [ 827.830382][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 828.006278][ T5325] m920x_read = error: -19 [ 828.010684][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 828.184245][ T5325] m920x_read = error: -19 [ 828.189722][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 828.305996][ T5274] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 828.316973][ T5274] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 828.339463][ T5274] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 828.375134][ T10] m920x_read = error: -19 [ 828.380106][ T10] dvb-usb: error -19 while querying for an remote control event. [ 828.388287][ T5274] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 828.402958][ T5274] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 828.424288][ T5274] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 828.469707][ T5274] Bluetooth: hci7: command tx timeout [ 828.574364][ T5325] m920x_read = error: -19 [ 828.579126][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 828.672187][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 828.691473][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 828.719491][ T11] bond0 (unregistering): Released all slaves [ 828.733156][ T1762] bridge0: port 2(bridge_slave_1) entered disabled state [ 828.744517][ T10] m920x_read = error: -19 [ 828.751088][ T10] dvb-usb: error -19 while querying for an remote control event. [ 828.764074][ T1779] netlink: 'syz.4.13317': attribute type 10 has an invalid length. [ 828.794561][ T1779] syz_tun: entered promiscuous mode [ 828.841684][ T1779] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 828.934128][ T10] m920x_read = error: -19 [ 828.938617][ T10] dvb-usb: error -19 while querying for an remote control event. [ 829.085413][ T1751] chnl_net:caif_netlink_parms(): no params data found [ 829.104330][ T5325] m920x_read = error: -19 [ 829.108716][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 829.294155][ T10] m920x_read = error: -19 [ 829.298560][ T10] dvb-usb: error -19 while querying for an remote control event. [ 829.385466][ T5337] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 829.474797][ T5325] m920x_read = error: -19 [ 829.480239][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 829.571044][ T5337] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 829.580298][ T5337] usb 4-1: config 0 has no interface number 0 [ 829.627648][ T5337] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 829.640080][ T5337] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 829.650325][ T10] m920x_read = error: -19 [ 829.657239][ T10] dvb-usb: error -19 while querying for an remote control event. [ 829.670883][ T5337] usb 4-1: New USB device found, idVendor=5543, idProduct=0522, bcdDevice= 0.00 [ 829.775553][ T5337] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 829.807376][ T5337] usb 4-1: config 0 descriptor?? [ 829.824569][ T10] m920x_read = error: -19 [ 829.829050][ T10] dvb-usb: error -19 while querying for an remote control event. [ 830.002018][ T1751] bridge0: port 1(bridge_slave_0) entered blocking state [ 830.004271][ T5325] m920x_read = error: -19 [ 830.013468][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 830.068088][ T1751] bridge0: port 1(bridge_slave_0) entered disabled state [ 830.107906][ T1751] bridge_slave_0: entered allmulticast mode [ 830.147648][ T1751] bridge_slave_0: entered promiscuous mode [ 830.188699][ T5325] m920x_read = error: -19 [ 830.193144][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 830.247531][ T1786] chnl_net:caif_netlink_parms(): no params data found [ 830.279200][ T5337] uclogic 0003:5543:0522.0089: unknown main item tag 0x0 [ 830.285313][ T1751] bridge0: port 2(bridge_slave_1) entered blocking state [ 830.298872][ T5337] uclogic 0003:5543:0522.0089: unknown main item tag 0x0 [ 830.307326][ T5337] uclogic 0003:5543:0522.0089: unknown main item tag 0x0 [ 830.314887][ T5337] uclogic 0003:5543:0522.0089: unknown main item tag 0x0 [ 830.323444][ T5337] uclogic 0003:5543:0522.0089: unknown main item tag 0x0 [ 830.332162][ T1751] bridge0: port 2(bridge_slave_1) entered disabled state [ 830.333453][ T5337] uclogic 0003:5543:0522.0089: No inputs registered, leaving [ 830.358526][ T5337] uclogic 0003:5543:0522.0089: hidraw0: USB HID v0.00 Device [HID 5543:0522] on usb-dummy_hcd.3-1/input1 [ 830.385089][ T5325] m920x_read = error: -19 [ 830.389492][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 830.391475][ T1751] bridge_slave_1: entered allmulticast mode [ 830.405239][ T1751] bridge_slave_1: entered promiscuous mode [ 830.464151][T26232] Bluetooth: hci8: command tx timeout [ 830.540255][ T5337] usb 4-1: USB disconnect, device number 62 [ 830.549774][T26232] Bluetooth: hci7: command tx timeout [ 830.586925][ T5325] m920x_read = error: -19 [ 830.603857][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 830.635282][ T1825] netlink: 8 bytes leftover after parsing attributes in process `syz.1.13328'. [ 830.721753][ T11] hsr_slave_0: left promiscuous mode [ 830.761983][ T11] hsr_slave_1: left promiscuous mode [ 830.784585][ T5325] m920x_read = error: -19 [ 830.789137][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 830.800856][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 830.810123][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 830.838003][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 830.847313][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 830.897511][ T11] veth1_macvtap: left promiscuous mode [ 830.903206][ T11] veth0_macvtap: left promiscuous mode [ 830.911669][ T11] veth1_vlan: left promiscuous mode [ 830.918641][ T11] veth0_vlan: left promiscuous mode [ 830.954124][ T5337] m920x_read = error: -19 [ 830.958574][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 831.124133][ T5325] m920x_read = error: -19 [ 831.128575][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 831.304289][ T5337] m920x_read = error: -19 [ 831.310321][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 831.474298][ T5337] m920x_read = error: -19 [ 831.474605][ T25] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 831.478682][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 831.656374][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 831.667997][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 831.684671][ T25] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 831.693761][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 831.716924][ T5325] m920x_read = error: -19 [ 831.721316][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 831.731508][ T25] usb 4-1: config 0 descriptor?? [ 831.914916][ T5337] m920x_read = error: -19 [ 831.920930][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 832.105737][ T5325] m920x_read = error: -19 [ 832.111343][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 832.203456][ T25] hid-steam 0003:28DE:1142.008A: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 832.283022][ T5325] m920x_read = error: -19 [ 832.284328][ T25] hid-steam 0003:28DE:1142.008A: Steam wireless receiver connected [ 832.288417][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 832.347545][ T25] hid-steam 0003:28DE:1142.008B: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 832.472204][ T5325] m920x_read = error: -19 [ 832.492856][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 832.508869][ T5337] usb 4-1: USB disconnect, device number 63 [ 832.554724][T26232] Bluetooth: hci8: command tx timeout [ 832.567856][ T5337] hid-steam 0003:28DE:1142.008A: Steam wireless receiver disconnected [ 832.624957][T26232] Bluetooth: hci7: command tx timeout [ 832.705976][ T5339] m920x_read = error: -19 [ 832.710487][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 832.877846][ T5337] m920x_read = error: -19 [ 832.883214][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 832.935109][ T11] team0 (unregistering): Port device team_slave_1 removed [ 833.065077][ T5339] m920x_read = error: -19 [ 833.069536][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 833.114224][ T11] team0 (unregistering): Port device team_slave_0 removed [ 833.244364][ T5339] m920x_read = error: -19 [ 833.248795][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 833.282679][ T5272] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 833.415906][ T5339] m920x_read = error: -19 [ 833.420363][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 833.467045][ T5272] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 833.480073][ T5272] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 833.490271][ T5272] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 833.500599][ T5272] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 833.535235][ T1843] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 833.562099][ T5272] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 833.604433][ T5339] m920x_read = error: -19 [ 833.608871][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 833.795880][ T10] m920x_read = error: -19 [ 833.800289][ T10] dvb-usb: error -19 while querying for an remote control event. [ 833.966067][ T10] m920x_read = error: -19 [ 833.975057][ T10] dvb-usb: error -19 while querying for an remote control event. [ 833.999932][ T10] usb 5-1: USB disconnect, device number 67 [ 834.154162][ T5339] m920x_read = error: -19 [ 834.158565][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 834.345943][ T5339] m920x_read = error: -19 [ 834.351332][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 834.407550][ T1751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 834.478446][ T1845] netlink: 'syz.3.13335': attribute type 4 has an invalid length. [ 834.495509][ T1751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 834.514612][ T5339] m920x_read = error: -19 [ 834.522639][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 834.624679][T26232] Bluetooth: hci8: command tx timeout [ 834.641320][ T1848] netlink: 'syz.1.13336': attribute type 1 has an invalid length. [ 834.649332][ T1848] netlink: 8 bytes leftover after parsing attributes in process `syz.1.13336'. [ 834.705194][T26232] Bluetooth: hci7: command tx timeout [ 834.705199][ T5337] m920x_read = error: -19 [ 834.705222][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 834.797487][ T1751] team0: Port device team_slave_0 added [ 834.909603][ T1751] team0: Port device team_slave_1 added [ 834.915467][ T5339] m920x_read = error: -19 [ 834.924152][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 835.031137][ T1864] netlink: 4 bytes leftover after parsing attributes in process `syz.4.13343'. [ 835.084105][ T5339] m920x_read = error: -19 [ 835.089845][ T1786] bridge0: port 1(bridge_slave_0) entered blocking state [ 835.095955][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 835.104186][ T1786] bridge0: port 1(bridge_slave_0) entered disabled state [ 835.129574][ T1786] bridge_slave_0: entered allmulticast mode [ 835.148383][ T1786] bridge_slave_0: entered promiscuous mode [ 835.205025][ T1751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 835.244233][ T1751] 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. [ 835.257703][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 835.257721][ T29] audit: type=1326 audit(1728303691.013:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1873 comm="syz.3.13346" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f64e997dff9 code=0x0 [ 835.314649][ T5339] m920x_read = error: -19 [ 835.321806][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 835.351817][ T1751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 835.370534][ T1751] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 835.377665][ T1751] 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. [ 835.405518][ T1751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 835.442347][ T1786] bridge0: port 2(bridge_slave_1) entered blocking state [ 835.465999][ T1786] bridge0: port 2(bridge_slave_1) entered disabled state [ 835.473306][ T1786] bridge_slave_1: entered allmulticast mode [ 835.524340][ T10] m920x_read = error: -19 [ 835.528984][ T10] dvb-usb: error -19 while querying for an remote control event. [ 835.557578][ T1786] bridge_slave_1: entered promiscuous mode [ 835.696630][ T5339] m920x_read = error: -19 [ 835.701191][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 835.783117][ T1786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 835.867270][ T1751] hsr_slave_0: entered promiscuous mode [ 835.874430][ T10] m920x_read = error: -19 [ 835.879946][ T10] dvb-usb: error -19 while querying for an remote control event. [ 835.918204][ T1751] hsr_slave_1: entered promiscuous mode [ 835.954169][ T1751] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 835.982470][ T1751] Cannot create hsr debugfs directory [ 835.999575][ T1786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 836.044164][ T10] m920x_read = error: -19 [ 836.048594][ T10] dvb-usb: error -19 while querying for an remote control event. [ 836.154537][ T1196] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 836.202074][ T1897] netlink: 16 bytes leftover after parsing attributes in process `syz.3.13351'. [ 836.207196][ T1786] team0: Port device team_slave_0 added [ 836.215266][ T10] m920x_read = error: -19 [ 836.238046][ T1786] team0: Port device team_slave_1 added [ 836.249656][ T10] dvb-usb: error -19 while querying for an remote control event. [ 836.372973][ T1196] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 836.386732][ T1196] usb 5-1: New USB device found, idVendor=2201, idProduct=012c, bcdDevice= 1.d9 [ 836.396297][ T1196] usb 5-1: New USB device strings: Mfr=0, Product=3, SerialNumber=3 [ 836.404403][ T1196] usb 5-1: Product: syz [ 836.408593][ T1196] usb 5-1: SerialNumber: syz [ 836.416324][ T1196] usb 5-1: config 0 descriptor?? [ 836.438536][ T10] m920x_read = error: -19 [ 836.455476][ T1786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 836.463152][ T10] dvb-usb: error -19 while querying for an remote control event. [ 836.476292][ T1786] 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. [ 836.524381][ T1786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 836.574333][ T1786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 836.596047][ T1786] 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. [ 836.661327][ T1196] usb 5-1: probing VID:PID(2201:012C) [ 836.668551][ T1196] usb 5-1: Could not find two sets of bulk-in/out endpoint pairs [ 836.674260][ T5339] m920x_read = error: -19 [ 836.685593][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 836.704515][T26232] Bluetooth: hci8: command tx timeout [ 836.756278][ T1786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 836.779898][ T1196] vub300 5-1:0.0: probe with driver vub300 failed with error -22 [ 836.805590][ T1196] usb 5-1: USB disconnect, device number 68 [ 836.874160][ T5339] m920x_read = error: -19 [ 836.884040][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 837.062395][ T5337] m920x_read = error: -19 [ 837.076721][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 837.135170][ T1786] hsr_slave_0: entered promiscuous mode [ 837.159765][ T1786] hsr_slave_1: entered promiscuous mode [ 837.214475][ T1786] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 837.222101][ T1786] Cannot create hsr debugfs directory [ 837.245482][ T5337] m920x_read = error: -19 [ 837.249927][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 837.414382][ T5337] m920x_read = error: -19 [ 837.418794][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 837.510010][ T1929] netlink: 48 bytes leftover after parsing attributes in process `syz.4.13359'. [ 837.639017][ T5337] m920x_read = error: -19 [ 837.643424][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 837.844288][ T5337] m920x_read = error: -19 [ 837.849523][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 838.024954][ T5339] m920x_read = error: -19 [ 838.044245][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 838.223242][ T5339] m920x_read = error: -19 [ 838.235704][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 838.395101][ T5339] m920x_read = error: -19 [ 838.399505][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 838.433449][ T5337] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 838.525486][ T1955] veth0_vlan: entered allmulticast mode [ 838.564251][ T5339] m920x_read = error: -19 [ 838.572164][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 838.598361][ T1958] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.607414][ T5337] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 838.617578][ T5337] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 838.630449][ T1956] veth0_vlan: left promiscuous mode [ 838.638556][ T5337] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 838.649258][ T1958] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.650607][ T5337] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 838.664478][ T1956] veth0_vlan: entered promiscuous mode [ 838.666555][ T5337] usb 2-1: Product: syz [ 838.676254][ T5337] usb 2-1: Manufacturer: syz [ 838.683293][ T5337] usb 2-1: SerialNumber: syz [ 838.691721][ T5337] usb 2-1: config 0 descriptor?? [ 838.699216][ T1946] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 838.703587][ T1958] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.707652][ T1946] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 838.734137][ T5339] m920x_read = error: -19 [ 838.738570][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 838.760398][ T1959] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.794562][ T1959] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.818473][ T1959] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.904700][ T5325] m920x_read = error: -19 [ 838.909118][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 838.945585][ T5325] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 838.953268][ T1946] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 838.974101][ T1946] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 839.080095][ T5325] m920x_read = error: -19 [ 839.094013][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 839.184608][ T1964] bridge0: entered allmulticast mode [ 839.254151][ T10] m920x_read = error: -19 [ 839.264861][ T10] dvb-usb: error -19 while querying for an remote control event. [ 839.347928][ T1196] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 839.402173][ T5337] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 839.425288][ T5325] m920x_read = error: -19 [ 839.429846][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 839.453217][ T1751] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 839.504934][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 839.514633][ T1751] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 839.522436][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 839.548657][ T1751] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 839.603867][ T5337] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 839.614382][ T5325] m920x_read = error: -19 [ 839.618766][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 839.649457][ T5337] usb 2-1: USB disconnect, device number 66 [ 839.763015][ T1786] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.794927][ T5325] m920x_read = error: -19 [ 839.801638][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 839.818752][ T1751] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 839.904786][ T25] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 839.970411][ T1786] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 839.985017][ T5325] m920x_read = error: -19 [ 839.989393][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 840.064530][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 840.072476][ T25] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 840.117768][ T25] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 840.146906][ T25] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 840.147901][ T1786] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.171776][ T5325] m920x_read = error: -19 [ 840.183359][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 840.191168][ T25] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 840.191220][ T25] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 840.191245][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 840.370678][ T1786] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 840.384790][ T5325] m920x_read = error: -19 [ 840.395400][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 840.429785][ T25] usb 5-1: GET_CAPABILITIES returned 0 [ 840.446754][ T25] usbtmc 5-1:16.0: can't read capabilities [ 840.474951][ T1196] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 840.564777][ T10] m920x_read = error: -19 [ 840.569324][ T10] dvb-usb: error -19 while querying for an remote control event. [ 840.635067][ T1751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 840.652499][ T1196] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 840.685527][ T1196] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 840.697790][ T1196] usb 4-1: config 0 descriptor?? [ 840.706818][ T25] usb 5-1: USB disconnect, device number 69 [ 840.710366][ T1751] 8021q: adding VLAN 0 to HW filter on device team0 [ 840.731469][ T1196] cp210x 4-1:0.0: cp210x converter detected [ 840.749331][ T10] m920x_read = error: -19 [ 840.753714][ T10] dvb-usb: error -19 while querying for an remote control event. [ 840.846864][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 840.854062][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 840.929609][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 840.936790][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 840.987596][ T1786] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 840.998106][ T10] m920x_read = error: -19 [ 841.002499][ T10] dvb-usb: error -19 while querying for an remote control event. [ 841.038883][ T1786] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 841.066518][ T1786] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 841.103319][ T1786] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 841.148258][ T1196] cp210x 4-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 841.165263][ T5337] m920x_read = error: -19 [ 841.169753][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 841.171986][ T1751] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 841.193353][ T1196] usb 4-1: cp210x converter now attached to ttyUSB0 [ 841.253381][ T1751] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 841.349818][ T10] m920x_read = error: -19 [ 841.354574][ T10] dvb-usb: error -19 while querying for an remote control event. [ 841.369393][ T1751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 841.425205][ T25] usb 4-1: USB disconnect, device number 64 [ 841.457034][ T1751] veth0_vlan: entered promiscuous mode [ 841.483816][ T1751] veth1_vlan: entered promiscuous mode [ 841.489934][ T25] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 841.522402][ T5325] m920x_read = error: -19 [ 841.528604][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 841.644929][ T25] cp210x 4-1:0.0: device disconnected [ 841.695504][ T1786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 841.724784][ T5325] m920x_read = error: -19 [ 841.729339][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 841.775218][ T1751] veth0_macvtap: entered promiscuous mode [ 841.833695][ T1751] veth1_macvtap: entered promiscuous mode [ 841.882093][ T1786] 8021q: adding VLAN 0 to HW filter on device team0 [ 841.940583][ T5339] m920x_read = error: -19 [ 841.959044][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 842.015972][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.039824][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.122296][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.134848][ T5325] m920x_read = error: -19 [ 842.140314][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 842.164111][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.174108][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.184695][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.194614][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.205365][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.215345][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.226010][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.235951][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.246472][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.256375][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.267905][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.278887][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 842.289434][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.300750][ T1751] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 842.314872][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.325663][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.335812][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.346582][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.356499][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.367955][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.378815][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.389374][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.399400][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.409937][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.419865][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.430504][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.440425][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.450968][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.460936][ T1751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 842.472465][ T1751] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 842.484784][ T1751] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 842.502452][ T10] m920x_read = error: -19 [ 842.508175][ T10] dvb-usb: error -19 while querying for an remote control event. [ 842.523477][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 842.530655][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 842.562592][ T1751] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.593338][ T1751] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.641867][ T1751] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.651772][ T1751] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 842.677872][ T10] m920x_read = error: -19 [ 842.682264][ T10] dvb-usb: error -19 while querying for an remote control event. [ 842.894910][ T5337] m920x_read = error: -19 [ 842.900214][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 842.981145][ T11] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 843.064172][ T5337] m920x_read = error: -19 [ 843.068577][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 843.254126][ T5339] m920x_read = error: -19 [ 843.258541][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 843.265287][T26302] bridge0: port 2(bridge_slave_1) entered blocking state [ 843.273367][T26302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 843.424204][ T10] m920x_read = error: -19 [ 843.428618][ T10] dvb-usb: error -19 while querying for an remote control event. [ 843.506702][ T11] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 843.563716][ T5274] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 843.574158][ T72] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 843.581980][ T72] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 843.609765][ T5274] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 843.617028][ T5339] m920x_read = error: -19 [ 843.621397][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 843.643498][ T5274] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 843.662530][ T5274] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 843.665524][ T2037] netlink: 'syz.4.13389': attribute type 11 has an invalid length. [ 843.681922][ T5274] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 843.690039][ T5274] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 843.794114][ T5339] m920x_read = error: -19 [ 843.800093][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 843.966196][ T5325] m920x_read = error: -19 [ 843.970702][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 844.011952][ T11] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.134282][ T5339] m920x_read = error: -19 [ 844.138687][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 844.158680][ T10] net_ratelimit: 5 callbacks suppressed [ 844.158697][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 844.197611][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 844.253655][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 844.284950][ T11] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 844.337518][ T10] m920x_read = error: -19 [ 844.342003][ T10] dvb-usb: error -19 while querying for an remote control event. [ 844.376588][ T2059] gretap0: entered promiscuous mode [ 844.383650][ T2059] erspan0: entered promiscuous mode [ 844.405371][ T2059] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 844.437214][ T2059] Cannot create hsr debugfs directory [ 844.506246][ T5325] m920x_read = error: -19 [ 844.511603][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 844.735921][ T10] m920x_read = error: -19 [ 844.740327][ T10] dvb-usb: error -19 while querying for an remote control event. [ 844.901884][ T11] hsr0: left allmulticast mode [ 844.914247][ T11] hsr_slave_0: left allmulticast mode [ 844.921541][ T11] hsr_slave_1: left allmulticast mode [ 844.931969][ T11] hsr0: left promiscuous mode [ 844.937076][ T10] m920x_read = error: -19 [ 844.937938][ T11] bridge0: port 3(hsr0) entered disabled state [ 844.941414][ T10] dvb-usb: error -19 while querying for an remote control event. [ 845.079233][ T11] bridge_slave_1: left allmulticast mode [ 845.108765][ T11] bridge_slave_1: left promiscuous mode [ 845.149482][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 845.176369][ T11] bridge_slave_0: left promiscuous mode [ 845.182131][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 845.190454][ T5339] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 845.201538][ T10] m920x_read = error: -19 [ 845.209398][ T10] dvb-usb: error -19 while querying for an remote control event. [ 845.394748][ T10] m920x_read = error: -19 [ 845.399161][ T10] dvb-usb: error -19 while querying for an remote control event. [ 845.567418][ T10] m920x_read = error: -19 [ 845.571912][ T10] dvb-usb: error -19 while querying for an remote control event. [ 845.586327][ T938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 845.734337][ T10] m920x_read = error: -19 [ 845.738759][ T10] dvb-usb: error -19 while querying for an remote control event. [ 845.755472][T26232] Bluetooth: hci1: command tx timeout [ 845.957059][ T5325] m920x_read = error: -19 [ 845.961488][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 846.155343][ T5325] m920x_read = error: -19 [ 846.159763][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 846.227972][ T5325] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 846.325345][ T10] m920x_read = error: -19 [ 846.329711][ T10] dvb-usb: error -19 while querying for an remote control event. [ 846.373665][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 846.394821][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 846.415473][ T11] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 846.437943][ T11] bond0 (unregistering): Released all slaves [ 846.452472][ T11] bond1 (unregistering): Released all slaves [ 846.473441][ T1786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 846.497773][ T2042] chnl_net:caif_netlink_parms(): no params data found [ 846.509088][ T10] m920x_read = error: -19 [ 846.513466][ T10] dvb-usb: error -19 while querying for an remote control event. [ 846.535417][ T2097] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 846.557365][ T2097] syzkaller0: linktype set to 65535 [ 846.667968][ T11] tipc: Left network mode [ 846.678447][ T5325] m920x_read = error: -19 [ 846.682856][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 846.844511][ T5325] m920x_read = error: -19 [ 846.848931][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 847.034087][ T5339] m920x_read = error: -19 [ 847.044178][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 847.204159][ T5339] m920x_read = error: -19 [ 847.209397][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 847.265031][ T5325] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 847.376306][ T5325] m920x_read = error: -19 [ 847.385900][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 847.599333][ T2042] bridge0: port 1(bridge_slave_0) entered blocking state [ 847.604324][ T5325] m920x_read = error: -19 [ 847.610789][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 847.643690][ T2042] bridge0: port 1(bridge_slave_0) entered disabled state [ 847.678287][ T2042] bridge_slave_0: entered allmulticast mode [ 847.708007][ T2042] bridge_slave_0: entered promiscuous mode [ 847.776880][ T5325] m920x_read = error: -19 [ 847.782297][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 847.826289][ T5272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 847.837920][ T2165] netlink: 8 bytes leftover after parsing attributes in process `syz.4.13410'. [ 847.844418][T26232] Bluetooth: hci1: command tx timeout [ 847.912331][ T2042] bridge0: port 2(bridge_slave_1) entered blocking state [ 847.935122][ T2042] bridge0: port 2(bridge_slave_1) entered disabled state [ 847.948787][ T2042] bridge_slave_1: entered allmulticast mode [ 847.954190][ T5325] m920x_read = error: -19 [ 847.960163][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 847.962226][ T2042] bridge_slave_1: entered promiscuous mode [ 848.050864][ T2173] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 848.060109][ T2173] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 848.069976][ T2173] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 848.092677][ T2173] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 848.123125][ T1786] veth0_vlan: entered promiscuous mode [ 848.154264][ T5325] m920x_read = error: -19 [ 848.174118][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 848.206667][ T11] hsr_slave_0: left promiscuous mode [ 848.213004][ T11] hsr_slave_1: left promiscuous mode [ 848.244512][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 848.271599][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 848.341382][ T5325] m920x_read = error: -19 [ 848.355050][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 848.362539][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 848.376491][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 848.544320][ T10] m920x_read = error: -19 [ 848.548771][ T10] dvb-usb: error -19 while querying for an remote control event. [ 848.628784][ T11] bridge_slave_0: left allmulticast mode [ 848.666409][ T11] veth1_macvtap: left promiscuous mode [ 848.671992][ T11] veth0_macvtap: left promiscuous mode [ 848.711111][ T11] veth1_vlan: left promiscuous mode [ 848.719706][ T10] m920x_read = error: -19 [ 848.725080][ T10] dvb-usb: error -19 while querying for an remote control event. [ 848.733886][ T11] veth0_vlan: left promiscuous mode [ 848.914125][ T5339] m920x_read = error: -19 [ 848.919969][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 849.094626][ T10] m920x_read = error: -19 [ 849.099126][ T10] dvb-usb: error -19 while querying for an remote control event. [ 849.264119][ T10] m920x_read = error: -19 [ 849.268511][ T10] dvb-usb: error -19 while querying for an remote control event. [ 849.350501][ T2197] net_ratelimit: 1251 callbacks suppressed [ 849.350523][ T2197] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.365158][ T2197] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.373717][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.484607][ T5325] m920x_read = error: -19 [ 849.488989][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 849.659628][ T10] m920x_read = error: -19 [ 849.665163][ T10] dvb-usb: error -19 while querying for an remote control event. [ 849.689249][ T2211] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.698418][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.740965][ T2211] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.750313][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.762617][ T2211] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.770987][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.786762][ T2211] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 849.844337][ T10] m920x_read = error: -19 [ 849.849293][ T10] dvb-usb: error -19 while querying for an remote control event. [ 849.910811][T26232] Bluetooth: hci1: command tx timeout [ 850.045751][ T5325] m920x_read = error: -19 [ 850.050159][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 850.235781][ T5325] m920x_read = error: -19 [ 850.245084][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 850.426605][ T5325] m920x_read = error: -19 [ 850.431987][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 850.595582][ T5325] m920x_read = error: -19 [ 850.600002][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 850.770979][ T11] team0 (unregistering): Port device team_slave_1 removed [ 850.774534][ T5325] m920x_read = error: -19 [ 850.796241][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 850.865671][ T11] team0 (unregistering): Port device team_slave_0 removed [ 850.977367][ T5325] m920x_read = error: -19 [ 850.981771][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 851.151712][ T5339] m920x_read = error: -19 [ 851.157030][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 851.324203][ T5325] m920x_read = error: -19 [ 851.328599][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 851.494201][ T5339] m920x_read = error: -19 [ 851.498700][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 851.665470][ T5339] m920x_read = error: -19 [ 851.669861][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 851.836292][ T5339] m920x_read = error: -19 [ 851.840662][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 851.995113][T26232] Bluetooth: hci1: command tx timeout [ 852.011029][ T5339] m920x_read = error: -19 [ 852.025089][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 852.071057][ T2042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 852.187211][ T5339] m920x_read = error: -19 [ 852.192133][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 852.376108][ T5339] m920x_read = error: -19 [ 852.380676][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 852.475712][ T1786] veth1_vlan: entered promiscuous mode [ 852.489162][ T2042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 852.577824][ T10] m920x_read = error: -19 [ 852.582654][ T10] dvb-usb: error -19 while querying for an remote control event. [ 852.746766][ T10] m920x_read = error: -19 [ 852.751610][ T10] dvb-usb: error -19 while querying for an remote control event. [ 852.860539][ T1786] veth0_macvtap: entered promiscuous mode [ 852.871684][ T1786] veth1_macvtap: entered promiscuous mode [ 852.917110][ T5325] m920x_read = error: -19 [ 852.921942][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 853.012111][ T2042] team0: Port device team_slave_0 added [ 853.029375][ T2042] team0: Port device team_slave_1 added [ 853.139372][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.157141][ T10] m920x_read = error: -19 [ 853.162002][ T10] dvb-usb: error -19 while querying for an remote control event. [ 853.205188][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.244899][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.315153][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.324214][ T10] m920x_read = error: -19 [ 853.329844][ T10] dvb-usb: error -19 while querying for an remote control event. [ 853.384131][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.419125][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.476379][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.487884][ C0] hrtimer: interrupt took 1020822 ns [ 853.504554][ T10] m920x_read = error: -19 [ 853.509526][ T10] dvb-usb: error -19 while querying for an remote control event. [ 853.535686][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.574997][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.614015][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.657633][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.704230][ T5339] m920x_read = error: -19 [ 853.714032][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 853.744405][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.756749][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.771433][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.783869][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 853.798497][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 853.817172][ T1786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 853.886982][ T5339] m920x_read = error: -19 [ 853.891828][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 853.900586][ T10] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 854.016813][ T2042] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 854.023806][ T2042] 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. [ 854.054073][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 854.064513][ T5339] m920x_read = error: -19 [ 854.069991][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 854.075192][ T2042] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 854.084862][ T10] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 854.148840][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.164725][ T10] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 854.167581][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.179267][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 854.204095][ T10] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 854.207957][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.214448][ T10] usb 4-1: Product: syz [ 854.231472][ T10] usb 4-1: Manufacturer: syz [ 854.236721][ T5325] m920x_read = error: -19 [ 854.245952][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 854.253870][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.253892][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.253911][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.253928][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.253943][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.311655][ T10] hub 4-1:4.0: USB hub found [ 854.334427][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.351664][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.403586][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.427706][ T5325] m920x_read = error: -19 [ 854.432604][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 854.443081][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.465107][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.509859][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.529167][ T1786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 854.540995][ T10] hub 4-1:4.0: 2 ports detected [ 854.546827][ T5325] net_ratelimit: 2047 callbacks suppressed [ 854.546845][ T5325] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 854.577799][ T1786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 854.591263][ T1786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 854.635252][ T5325] m920x_read = error: -19 [ 854.640117][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 854.685684][ T2042] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 854.692799][ T2042] 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. [ 854.743197][ T10] hub 4-1:4.0: hub_hub_status failed (err = -71) [ 854.774174][ T10] hub 4-1:4.0: config failed, can't get hub status (err -71) [ 854.788324][ T2042] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 854.812901][ T10] usb 4-1: USB disconnect, device number 65 [ 854.821438][ T1786] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 854.827406][ T5325] m920x_read = error: -19 [ 854.846788][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 854.867963][ T1196] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 854.876454][ T938] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 854.933571][ T1786] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 854.974929][ T1786] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 854.984702][ T1786] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 855.014447][ T10] m920x_read = error: -19 [ 855.019470][ T10] dvb-usb: error -19 while querying for an remote control event. [ 855.194282][T26897] m920x_read = error: -19 [ 855.199242][T26897] dvb-usb: error -19 while querying for an remote control event. [ 855.249476][ T2042] hsr_slave_0: entered promiscuous mode [ 855.281914][ T2042] hsr_slave_1: entered promiscuous mode [ 855.333335][ T2042] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 855.385925][ T5339] m920x_read = error: -19 [ 855.390770][ T5339] dvb-usb: error -19 while querying for an remote control event. [ 855.401325][ T2042] Cannot create hsr debugfs directory [ 855.424642][ T11] IPVS: stop unused estimator thread 0... [ 855.560244][T26897] m920x_read = error: -19 [ 855.592617][T26897] dvb-usb: error -19 while querying for an remote control event. [ 855.601235][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 855.764194][ T5325] m920x_read = error: -19 [ 855.770348][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 855.934844][ T5325] m920x_read = error: -19 [ 855.939674][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 856.027819][ T72] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 856.104626][ T72] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 856.136369][ T5325] m920x_read = error: -19 [ 856.141252][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 856.150756][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 856.314207][ T5325] m920x_read = error: -19 [ 856.319090][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 856.320498][ T72] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 856.386724][ T72] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 856.465042][ T5272] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 856.514229][T26897] m920x_read = error: -19 [ 856.525332][T26897] dvb-usb: error -19 while querying for an remote control event. [ 856.625771][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 856.695393][T26897] m920x_read = error: -19 [ 856.702326][T26897] dvb-usb: error -19 while querying for an remote control event. [ 856.886143][T26897] m920x_read = error: -19 [ 856.891010][T26897] dvb-usb: error -19 while querying for an remote control event. [ 857.064343][T26897] m920x_read = error: -19 [ 857.069310][T26897] dvb-usb: error -19 while querying for an remote control event. [ 857.304095][ T5325] m920x_read = error: -19 [ 857.308988][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 857.474260][ T5325] m920x_read = error: -19 [ 857.479080][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 857.665651][ T5325] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 857.726706][ T5325] m920x_read = error: -19 [ 857.731640][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 857.932507][ T5325] m920x_read = error: -19 [ 857.938798][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 858.100689][ T29] audit: type=1326 audit(1728303713.853:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2377 comm="syz.2.13470" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc917f7dff9 code=0x0 [ 858.104139][T26897] m920x_read = error: -19 [ 858.191812][T26897] dvb-usb: error -19 while querying for an remote control event. [ 858.416074][T26897] m920x_read = error: -19 [ 858.420873][T26897] dvb-usb: error -19 while querying for an remote control event. [ 858.544752][ T2042] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 858.588582][ T2042] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 858.636835][ T10] m920x_read = error: -19 [ 858.644879][ T10] dvb-usb: error -19 while querying for an remote control event. [ 858.647754][ T2042] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 858.708708][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 858.760480][ T2042] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 858.834268][T26897] m920x_read = error: -19 [ 858.840289][T26897] dvb-usb: error -19 while querying for an remote control event. [ 859.006451][T26897] m920x_read = error: -19 [ 859.011162][T26897] dvb-usb: error -19 while querying for an remote control event. [ 859.193776][ T2042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 859.194468][T26897] m920x_read = error: -19 [ 859.212042][T26897] dvb-usb: error -19 while querying for an remote control event. [ 859.277452][ T2042] 8021q: adding VLAN 0 to HW filter on device team0 [ 859.345397][ T72] bridge0: port 1(bridge_slave_0) entered blocking state [ 859.353600][ T72] bridge0: port 1(bridge_slave_0) entered forwarding state [ 859.364806][ T1196] usb 3-1: new full-speed USB device number 60 using dummy_hcd [ 859.375483][ T10] m920x_read = error: -19 [ 859.380194][ T10] dvb-usb: error -19 while querying for an remote control event. [ 859.450145][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 859.457368][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 859.506327][ T5324] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 859.547047][ T1196] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 859.557091][ T10] m920x_read = error: -19 [ 859.561915][ T10] dvb-usb: error -19 while querying for an remote control event. [ 859.575024][ T1196] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 859.603568][ T1196] usb 3-1: config 0 descriptor?? [ 859.746447][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 859.771885][ T2042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 859.814586][ T10] m920x_read = error: -19 [ 859.820737][ T10] dvb-usb: error -19 while querying for an remote control event. [ 859.990021][ T10] m920x_read = error: -19 [ 860.021254][ T10] dvb-usb: error -19 while querying for an remote control event. [ 860.050097][ T1196] [drm:udl_init] *ERROR* Selecting channel failed [ 860.068859][ T2042] veth0_vlan: entered promiscuous mode [ 860.142961][ T1196] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 2 [ 860.188363][ T10] m920x_read = error: -19 [ 860.190970][ T2042] veth1_vlan: entered promiscuous mode [ 860.193093][ T10] dvb-usb: error -19 while querying for an remote control event. [ 860.225424][ T1196] [drm] Initialized udl on minor 2 [ 860.288187][ T1196] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 860.352128][ T1196] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 860.367800][ T5324] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 860.405878][ T10] m920x_read = error: -19 [ 860.410798][ T10] dvb-usb: error -19 while querying for an remote control event. [ 860.413631][ T2042] veth0_macvtap: entered promiscuous mode [ 860.458032][ T5324] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 860.474156][ T5324] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 860.501003][ T1196] usb 3-1: USB disconnect, device number 60 [ 860.565747][ T2042] veth1_macvtap: entered promiscuous mode [ 860.595213][ T10] m920x_read = error: -19 [ 860.599809][ T10] dvb-usb: error -19 while querying for an remote control event. [ 860.624864][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 860.683458][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683486][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683500][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683515][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683528][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683542][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683555][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683569][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683582][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683596][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683609][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683623][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683636][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683649][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683662][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683676][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.683689][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 860.683703][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.703774][ T2042] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 860.784498][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 860.794191][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.814126][ T10] m920x_read = error: -19 [ 860.818907][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.818929][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.818947][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.818964][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.818979][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.818996][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.819011][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.819027][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.819042][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.819060][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.819074][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.819091][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.819106][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.819125][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.819140][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.819153][ T2042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 860.819167][ T2042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 860.820439][ T2042] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 860.914261][ T10] dvb-usb: error -19 while querying for an remote control event. [ 860.926460][ T2042] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.118933][ T2042] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.118972][ T2042] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.118999][ T2042] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.229158][ T10] m920x_read = error: -19 [ 861.229207][ T10] dvb-usb: error -19 while querying for an remote control event. [ 861.322832][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 861.322880][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 861.406871][T26897] m920x_read = error: -19 [ 861.440318][T26897] dvb-usb: error -19 while querying for an remote control event. [ 861.498998][ T1757] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 861.499025][ T1757] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 861.604217][T26897] m920x_read = error: -19 [ 861.609063][T26897] dvb-usb: error -19 while querying for an remote control event. [ 861.784204][T26897] m920x_read = error: -19 [ 861.789078][T26897] dvb-usb: error -19 while querying for an remote control event. [ 861.904326][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 861.962655][ T5325] m920x_read = error: -19 [ 861.987785][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 862.205717][T26897] m920x_read = error: -19 [ 862.210577][T26897] dvb-usb: error -19 while querying for an remote control event. [ 862.374182][T26897] m920x_read = error: -19 [ 862.378788][T26897] dvb-usb: error -19 while querying for an remote control event. [ 862.642002][ T5325] m920x_read = error: -19 [ 862.649979][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 862.866646][T26897] m920x_read = error: -19 [ 862.871511][T26897] dvb-usb: error -19 while querying for an remote control event. [ 862.945028][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 863.096507][T26897] m920x_read = error: -19 [ 863.101374][T26897] dvb-usb: error -19 while querying for an remote control event. [ 863.344712][T26897] m920x_read = error: -19 [ 863.349529][T26897] dvb-usb: error -19 while querying for an remote control event. [ 863.514269][ T5325] m920x_read = error: -19 [ 863.519168][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 863.556777][ T2540] netlink: 64 bytes leftover after parsing attributes in process `syz.4.13509'. [ 863.675080][ T5324] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 863.684862][ T5325] m920x_read = error: -19 [ 863.689713][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 863.854524][T26897] m920x_read = error: -19 [ 863.859331][T26897] dvb-usb: error -19 while querying for an remote control event. [ 863.984417][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 864.034293][ T5325] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 864.075334][T26897] m920x_read = error: -19 [ 864.080189][T26897] dvb-usb: error -19 while querying for an remote control event. [ 864.214131][ T5325] usb 5-1: Using ep0 maxpacket: 16 [ 864.246225][ T5325] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 864.258383][ T5337] m920x_read = error: -19 [ 864.263162][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 864.314071][ T5325] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 864.334126][ T5325] usb 5-1: New USB device found, idVendor=054c, idProduct=05c4, bcdDevice= 0.00 [ 864.354052][ T5325] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 864.395455][ T5325] usb 5-1: config 0 descriptor?? [ 864.454903][T26897] m920x_read = error: -19 [ 864.459774][T26897] dvb-usb: error -19 while querying for an remote control event. [ 864.480790][ T25] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 864.524284][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 864.532860][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 864.584187][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 864.628005][T26897] m920x_read = error: -19 [ 864.635673][T26897] dvb-usb: error -19 while querying for an remote control event. [ 864.824146][T26897] m920x_read = error: -19 [ 864.831606][T26897] dvb-usb: error -19 while querying for an remote control event. [ 864.850436][ T5325] playstation 0003:054C:05C4.008C: hidraw0: USB HID v0.00 Device [HID 054c:05c4] on usb-dummy_hcd.4-1/input0 [ 865.025527][T26897] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 865.034301][ T10] m920x_read = error: -19 [ 865.038842][ T10] dvb-usb: error -19 while querying for an remote control event. [ 865.048547][ T5325] playstation 0003:054C:05C4.008C: Invalid reportID received, expected 18 got 72 [ 865.060059][ T5325] playstation 0003:054C:05C4.008C: Failed to retrieve DualShock4 pairing info: -22 [ 865.070896][ T5325] playstation 0003:054C:05C4.008C: Failed to get MAC address from DualShock4 [ 865.082626][ T5325] playstation 0003:054C:05C4.008C: Failed to create dualshock4. [ 865.102197][ T5325] playstation 0003:054C:05C4.008C: probe with driver playstation failed with error -22 [ 865.136167][ T25] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 865.205820][ T10] m920x_read = error: -19 [ 865.214205][ T10] dvb-usb: error -19 while querying for an remote control event. [ 865.322546][ T25] usb 5-1: USB disconnect, device number 70 [ 865.399495][ T10] m920x_read = error: -19 [ 865.408278][ T10] dvb-usb: error -19 while querying for an remote control event. [ 865.574343][ T10] m920x_read = error: -19 [ 865.585461][ T10] dvb-usb: error -19 while querying for an remote control event. [ 865.775061][ T5325] m920x_read = error: -19 [ 865.781099][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 865.944152][ T5325] m920x_read = error: -19 [ 865.948870][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 866.037362][ T2605] hsr0: entered promiscuous mode [ 866.065778][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 866.116383][ T5325] m920x_read = error: -19 [ 866.136962][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 866.314112][ T10] m920x_read = error: -19 [ 866.318963][ T10] dvb-usb: error -19 while querying for an remote control event. [ 866.534254][ T5325] m920x_read = error: -19 [ 866.539097][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 866.703488][ T1473] bond0: (slave syz_tun): Releasing backup interface [ 866.711204][ T1196] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 866.774432][ T5325] m920x_read = error: -19 [ 866.779275][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 866.949803][ T5325] m920x_read = error: -19 [ 866.954861][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 867.125235][T26897] m920x_read = error: -19 [ 867.125285][T26897] dvb-usb: error -19 while querying for an remote control event. [ 867.284223][T26897] m920x_read = error: -19 [ 867.284274][T26897] dvb-usb: error -19 while querying for an remote control event. [ 867.319047][ T52] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.446564][T26897] m920x_read = error: -19 [ 867.451602][T26897] dvb-usb: error -19 while querying for an remote control event. [ 867.614267][T26897] m920x_read = error: -19 [ 867.619301][T26897] dvb-usb: error -19 while querying for an remote control event. [ 867.667460][ T52] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.756980][ T2633] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. [ 867.784996][T26897] m920x_read = error: -19 [ 867.795454][T26897] dvb-usb: error -19 while querying for an remote control event. [ 867.940066][ T52] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 867.985749][ T10] m920x_read = error: -19 [ 867.990618][ T10] dvb-usb: error -19 while querying for an remote control event. [ 868.214117][ T10] m920x_read = error: -19 [ 868.219017][ T10] dvb-usb: error -19 while querying for an remote control event. [ 868.240007][ T52] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 868.324536][ T5274] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 868.337632][ T5274] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 868.348541][ T5274] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 868.360577][ T5274] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 868.378157][ T5274] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 868.405222][ T5274] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 868.424217][T26897] m920x_read = error: -19 [ 868.429673][T26897] dvb-usb: error -19 while querying for an remote control event. [ 868.594152][T26897] m920x_read = error: -19 [ 868.599094][T26897] dvb-usb: error -19 while querying for an remote control event. [ 868.774171][T26897] m920x_read = error: -19 [ 868.778979][T26897] dvb-usb: error -19 while querying for an remote control event. [ 868.828369][ T52] bridge_slave_1: left allmulticast mode [ 868.844219][ T52] bridge_slave_1: left promiscuous mode [ 868.850977][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 868.912221][ T52] bridge_slave_0: left allmulticast mode [ 868.930533][ T52] bridge_slave_0: left promiscuous mode [ 868.950433][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 868.998407][T26897] m920x_read = error: -19 [ 869.004998][T26897] dvb-usb: error -19 while querying for an remote control event. [ 869.157048][ T5325] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 869.180230][T26897] m920x_read = error: -19 [ 869.185804][T26897] dvb-usb: error -19 while querying for an remote control event. [ 869.344927][ T5325] usb 2-1: config 0 has no interfaces? [ 869.353135][ T5325] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 869.373647][ T5337] m920x_read = error: -19 [ 869.380313][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 869.389252][ T5325] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 869.415176][ T5325] usb 2-1: config 0 descriptor?? [ 869.565554][ T5337] m920x_read = error: -19 [ 869.570447][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 869.756295][ T5337] m920x_read = error: -19 [ 869.761285][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 869.963523][ T5337] m920x_read = error: -19 [ 869.969189][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 870.134273][ T5337] m920x_read = error: -19 [ 870.139020][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 870.245056][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.252659][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.304448][ T10] m920x_read = error: -19 [ 870.315716][ T10] dvb-usb: error -19 while querying for an remote control event. [ 870.476561][ T5274] Bluetooth: hci4: command tx timeout [ 870.554136][ T5337] m920x_read = error: -19 [ 870.559019][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 870.630220][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 870.664234][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 870.691224][ T52] bond0 (unregistering): Released all slaves [ 870.724267][ T5337] m920x_read = error: -19 [ 870.731303][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 870.894148][ T5337] m920x_read = error: -19 [ 870.899008][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 871.066238][ T10] m920x_read = error: -19 [ 871.071086][ T10] dvb-usb: error -19 while querying for an remote control event. [ 871.245670][ T5325] m920x_read = error: -19 [ 871.250539][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 871.381999][ T5325] usb 2-1: USB disconnect, device number 67 [ 871.444256][ T10] m920x_read = error: -19 [ 871.451469][ T10] dvb-usb: error -19 while querying for an remote control event. [ 871.479670][ T2655] chnl_net:caif_netlink_parms(): no params data found [ 871.648617][ T5325] m920x_read = error: -19 [ 871.664437][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 871.687953][ T2709] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 871.758179][ T52] hsr_slave_0: left promiscuous mode [ 871.787974][ T52] hsr_slave_1: left promiscuous mode [ 871.811337][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 871.832930][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 871.835549][ T5325] m920x_read = error: -19 [ 871.854767][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 871.887812][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 871.931865][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 872.025294][ T5325] m920x_read = error: -19 [ 872.030158][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 872.056637][ T52] veth1_macvtap: left promiscuous mode [ 872.087790][ T52] veth0_macvtap: left promiscuous mode [ 872.108020][ T52] veth1_vlan: left promiscuous mode [ 872.115347][ T52] veth0_vlan: left promiscuous mode [ 872.256246][ T5325] m920x_read = error: -19 [ 872.281549][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 872.474489][ T5325] m920x_read = error: -19 [ 872.499384][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 872.544560][ T5274] Bluetooth: hci4: command tx timeout [ 872.685383][ T5325] m920x_read = error: -19 [ 872.690429][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 872.885932][T26897] m920x_read = error: -19 [ 872.890917][T26897] dvb-usb: error -19 while querying for an remote control event. [ 873.065896][T26897] m920x_read = error: -19 [ 873.071121][T26897] dvb-usb: error -19 while querying for an remote control event. [ 873.240019][T26897] m920x_read = error: -19 [ 873.258703][T26897] dvb-usb: error -19 while querying for an remote control event. [ 873.867242][T26897] m920x_read = error: -19 [ 873.872106][T26897] dvb-usb: error -19 while querying for an remote control event. [ 873.965497][ T52] team0 (unregistering): Port device team_slave_1 removed [ 874.034154][ T10] m920x_read = error: -19 [ 874.038886][ T10] dvb-usb: error -19 while querying for an remote control event. [ 874.138113][ T52] team0 (unregistering): Port device team_slave_0 removed [ 874.205428][ T10] m920x_read = error: -19 [ 874.210064][ T10] dvb-usb: error -19 while querying for an remote control event. [ 874.387257][T26897] m920x_read = error: -19 [ 874.391823][T26897] dvb-usb: error -19 while querying for an remote control event. [ 874.555626][T26897] m920x_read = error: -19 [ 874.561683][T26897] dvb-usb: error -19 while querying for an remote control event. [ 874.624165][ T5274] Bluetooth: hci4: command tx timeout [ 874.743447][ T10] m920x_read = error: -19 [ 874.751060][ T10] dvb-usb: error -19 while querying for an remote control event. [ 874.925725][T26897] m920x_read = error: -19 [ 874.932294][T26897] dvb-usb: error -19 while querying for an remote control event. [ 875.096047][ T5325] m920x_read = error: -19 [ 875.100813][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 875.265471][ T5325] m920x_read = error: -19 [ 875.272939][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 875.357558][ T2719] veth0_to_bridge: vlans aren't supported yet for dev_uc|mc_add() [ 875.434267][ T5325] m920x_read = error: -19 [ 875.461411][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 875.597393][ T2740] ip6gretap1: entered promiscuous mode [ 875.603167][ T2740] ip6gretap1: entered allmulticast mode [ 875.664179][ T5325] m920x_read = error: -19 [ 875.669052][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 875.834253][ T5325] m920x_read = error: -19 [ 875.838899][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 875.938109][ T2655] bridge0: port 1(bridge_slave_0) entered blocking state [ 876.009690][ T2655] bridge0: port 1(bridge_slave_0) entered disabled state [ 876.047479][ T2655] bridge_slave_0: entered allmulticast mode [ 876.085489][ T2655] bridge_slave_0: entered promiscuous mode [ 876.124173][ T10] m920x_read = error: -19 [ 876.125333][ T2655] bridge0: port 2(bridge_slave_1) entered blocking state [ 876.128920][ T10] dvb-usb: error -19 while querying for an remote control event. [ 876.174177][ T2655] bridge0: port 2(bridge_slave_1) entered disabled state [ 876.199924][ T2655] bridge_slave_1: entered allmulticast mode [ 876.262810][ T2655] bridge_slave_1: entered promiscuous mode [ 876.354953][ T10] m920x_read = error: -19 [ 876.373348][ T10] dvb-usb: error -19 while querying for an remote control event. [ 876.570545][ T2655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 876.582000][ T10] m920x_read = error: -19 [ 876.599763][ T10] dvb-usb: error -19 while querying for an remote control event. [ 876.673620][ T2655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 876.706581][ T5274] Bluetooth: hci4: command tx timeout [ 876.732944][ T2799] openvswitch: netlink: Actions may not be safe on all matching packets [ 876.784250][ T10] m920x_read = error: -19 [ 876.789130][ T10] dvb-usb: error -19 while querying for an remote control event. [ 876.954306][ T10] m920x_read = error: -19 [ 876.959134][ T10] dvb-usb: error -19 while querying for an remote control event. [ 877.031009][ T2655] team0: Port device team_slave_0 added [ 877.103589][ T2655] team0: Port device team_slave_1 added [ 877.124141][ T10] m920x_read = error: -19 [ 877.130305][ T10] dvb-usb: error -19 while querying for an remote control event. [ 877.304242][ T5325] m920x_read = error: -19 [ 877.309219][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 877.371739][ T2655] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 877.414064][ T2655] 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. [ 877.481429][ T5325] m920x_read = error: -19 [ 877.512571][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 877.549448][ T2655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 877.730483][ T2655] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 877.738525][ T5325] m920x_read = error: -19 [ 877.743304][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 877.768954][ T2655] 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. [ 877.864153][ T2655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 877.879873][ T2832] netlink: 104 bytes leftover after parsing attributes in process `syz.1.13610'. [ 877.924246][ T10] m920x_read = error: -19 [ 877.932444][ T10] dvb-usb: error -19 while querying for an remote control event. [ 878.007417][ T2829] hsr0: left promiscuous mode [ 878.116076][ T10] m920x_read = error: -19 [ 878.124866][ T10] dvb-usb: error -19 while querying for an remote control event. [ 878.284127][ T10] m920x_read = error: -19 [ 878.288851][ T10] dvb-usb: error -19 while querying for an remote control event. [ 878.371226][ T2655] hsr_slave_0: entered promiscuous mode [ 878.384802][ T1196] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 878.422627][ T2655] hsr_slave_1: entered promiscuous mode [ 878.456950][ T2655] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 878.472148][ T10] m920x_read = error: -19 [ 878.477312][ T2655] Cannot create hsr debugfs directory [ 878.478415][ T10] dvb-usb: error -19 while querying for an remote control event. [ 878.574150][ T1196] usb 2-1: Using ep0 maxpacket: 16 [ 878.600686][ T1196] usb 2-1: config 0 has no interfaces? [ 878.664151][ T10] m920x_read = error: -19 [ 878.668997][ T10] dvb-usb: error -19 while querying for an remote control event. [ 878.680494][ T1196] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 878.706332][ T1196] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 878.714793][ T1196] usb 2-1: Product: syz [ 878.720323][ T1196] usb 2-1: Manufacturer: syz [ 878.729545][ T1196] usb 2-1: SerialNumber: syz [ 878.751269][ T1196] usb 2-1: config 0 descriptor?? [ 878.834161][ T10] m920x_read = error: -19 [ 878.845299][ T10] dvb-usb: error -19 while querying for an remote control event. [ 879.040584][ T10] m920x_read = error: -19 [ 879.046441][ T10] dvb-usb: error -19 while querying for an remote control event. [ 879.214201][ T5325] m920x_read = error: -19 [ 879.220446][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 879.271203][ T1196] usb 2-1: USB disconnect, device number 68 [ 879.416776][ T5325] m920x_read = error: -19 [ 879.421605][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 879.599049][ T5325] m920x_read = error: -19 [ 879.603945][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 879.787773][ T5325] m920x_read = error: -19 [ 879.792617][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 879.966037][ T5325] m920x_read = error: -19 [ 879.987782][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 880.165838][ T5325] m920x_read = error: -19 [ 880.170773][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 880.334867][ T5325] m920x_read = error: -19 [ 880.339726][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 880.506130][ T5325] m920x_read = error: -19 [ 880.511171][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 880.674216][ T5325] m920x_read = error: -19 [ 880.681335][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 880.704413][ T5324] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 880.854221][ T5337] m920x_read = error: -19 [ 880.860352][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 880.974455][ T5324] usb 2-1: Using ep0 maxpacket: 8 [ 880.990471][ T5324] usb 2-1: config 0 has no interfaces? [ 880.999814][ T5324] usb 2-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 881.013719][ T5324] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 881.021089][ T2655] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 881.024732][ T5324] usb 2-1: Product: syz [ 881.032805][ T5324] usb 2-1: Manufacturer: syz [ 881.038826][ T5324] usb 2-1: SerialNumber: syz [ 881.060990][ T5324] usb 2-1: config 0 descriptor?? [ 881.085536][ T5337] m920x_read = error: -19 [ 881.090382][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 881.131564][ T2655] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 881.205788][ T2655] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 881.254326][ T2655] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 881.260960][ T5337] m920x_read = error: -19 [ 881.281156][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 881.459547][ T5337] m920x_read = error: -19 [ 881.476779][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 881.514876][ T1196] usb 2-1: USB disconnect, device number 69 [ 881.644198][ T5337] m920x_read = error: -19 [ 881.649045][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 881.786482][ T2655] 8021q: adding VLAN 0 to HW filter on device bond0 [ 881.858180][ T2655] 8021q: adding VLAN 0 to HW filter on device team0 [ 881.933646][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.940806][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.975585][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.982771][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 882.093080][ T5337] m920x_read = error: -19 [ 882.099822][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 882.265548][ T10] m920x_read = error: -19 [ 882.272327][ T10] dvb-usb: error -19 while querying for an remote control event. [ 882.327640][ T2655] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 882.437251][ T10] m920x_read = error: -19 [ 882.442065][ T10] dvb-usb: error -19 while querying for an remote control event. [ 882.637930][ T2655] veth0_vlan: entered promiscuous mode [ 882.698081][ T2655] veth1_vlan: entered promiscuous mode [ 882.715277][ T10] m920x_read = error: -19 [ 882.720230][ T10] dvb-usb: error -19 while querying for an remote control event. [ 882.845469][ T2655] veth0_macvtap: entered promiscuous mode [ 882.990244][ T5325] m920x_read = error: -19 [ 882.996812][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 883.085100][ T2655] veth1_macvtap: entered promiscuous mode [ 883.176960][ T10] m920x_read = error: -19 [ 883.181815][ T10] dvb-usb: error -19 while querying for an remote control event. [ 883.354240][ T5337] m920x_read = error: -19 [ 883.360482][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 883.447041][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 883.526978][ T10] m920x_read = error: -19 [ 883.552225][ T10] dvb-usb: error -19 while querying for an remote control event. [ 883.656223][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 883.714475][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 883.725323][ T10] m920x_read = error: -19 [ 883.730105][ T10] dvb-usb: error -19 while querying for an remote control event. [ 883.764099][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 883.802222][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 883.874056][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 883.926981][ T10] m920x_read = error: -19 [ 883.934127][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 883.943930][ T10] dvb-usb: error -19 while querying for an remote control event. [ 883.956421][ T2959] netlink: 4 bytes leftover after parsing attributes in process `syz.1.13646'. [ 884.044498][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 884.082253][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.104182][ T10] m920x_read = error: -19 [ 884.108898][ T10] dvb-usb: error -19 while querying for an remote control event. [ 884.131475][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 884.189528][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.221987][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 884.234918][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.248108][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 884.261341][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.273779][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 884.286443][ T10] m920x_read = error: -19 [ 884.291264][ T10] dvb-usb: error -19 while querying for an remote control event. [ 884.299880][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.326293][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 884.340802][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.389261][ T2655] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 884.491353][ T5325] m920x_read = error: -19 [ 884.496326][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 884.509892][T26232] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 884.531219][T26232] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 884.540706][T26232] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 884.570694][T26232] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 884.625275][T26232] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 884.625896][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 884.666721][ T10] m920x_read = error: -19 [ 884.671563][ T10] dvb-usb: error -19 while querying for an remote control event. [ 884.682377][T26232] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 884.794076][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.835373][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 884.904250][ T5325] m920x_read = error: -19 [ 884.909084][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 884.928310][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.952367][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 884.964673][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.975666][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 884.986577][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 884.996453][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 885.006976][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.017084][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 885.027705][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.037635][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 885.048363][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.058295][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 885.069632][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.080451][ T2655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 885.090966][ T5325] m920x_read = error: -19 [ 885.090979][ T2655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 885.096653][ T2655] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 885.183290][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 885.295893][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.418407][ T10] m920x_read = error: -19 [ 885.423229][ T10] dvb-usb: error -19 while querying for an remote control event. [ 885.427871][ T2655] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.465221][ T2655] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.486539][ T2655] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.498910][ T2655] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 885.594925][ T10] m920x_read = error: -19 [ 885.599765][ T10] dvb-usb: error -19 while querying for an remote control event. [ 885.682779][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 885.839976][T26897] m920x_read = error: -19 [ 885.865640][T26897] dvb-usb: error -19 while querying for an remote control event. [ 885.983195][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 886.024167][ T10] m920x_read = error: -19 [ 886.029013][ T10] dvb-usb: error -19 while querying for an remote control event. [ 886.227917][ T10] m920x_read = error: -19 [ 886.232714][ T10] dvb-usb: error -19 while querying for an remote control event. [ 886.254145][ T1757] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 886.262663][ T1757] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 886.308696][ T1908] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 886.336996][ T1908] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 886.437772][ T5325] m920x_read = error: -19 [ 886.442652][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 886.624497][ T13] bridge_slave_1: left allmulticast mode [ 886.626572][ T5325] m920x_read = error: -19 [ 886.630176][ T13] bridge_slave_1: left promiscuous mode [ 886.630347][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 886.662314][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 886.768460][ T13] bridge_slave_0: left allmulticast mode [ 886.774249][ T13] bridge_slave_0: left promiscuous mode [ 886.780792][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 886.789029][T26232] Bluetooth: hci7: command tx timeout [ 886.825079][ T10] m920x_read = error: -19 [ 886.829928][ T10] dvb-usb: error -19 while querying for an remote control event. [ 886.934856][ T2956] warn_alloc: 3 callbacks suppressed [ 886.934875][ T2956] syz.3.13645: vmalloc error: size 3633152, failed to allocated page array size 7096, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 886.995470][ T2956] CPU: 1 UID: 0 PID: 2956 Comm: syz.3.13645 Not tainted 6.12.0-rc2-syzkaller #0 [ 887.004543][ T2956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 887.014632][ T2956] Call Trace: [ 887.017938][ T2956] [ 887.020891][ T2956] dump_stack_lvl+0x241/0x360 [ 887.025606][ T2956] ? __pfx_dump_stack_lvl+0x10/0x10 [ 887.030843][ T2956] ? __pfx__printk+0x10/0x10 [ 887.035475][ T2956] ? cpuset_print_current_mems_allowed+0x1f/0x350 [ 887.041914][ T2956] ? cpuset_print_current_mems_allowed+0x31e/0x350 [ 887.048444][ T2956] warn_alloc+0x278/0x410 [ 887.052806][ T2956] ? __pfx_warn_alloc+0x10/0x10 [ 887.057692][ T2956] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 887.063877][ T2956] ? __get_vm_area_node+0x23d/0x270 [ 887.069125][ T2956] __vmalloc_node_range_noprof+0x691/0x13f0 [ 887.075068][ T2956] ? __kmalloc_cache_node_noprof+0x1d3/0x300 [ 887.075202][ T10] m920x_read = error: -19 [ 887.081055][ T2956] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 887.081083][ T2956] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 887.081111][ T2956] ? __get_vm_area_node+0x23d/0x270 [ 887.081144][ T2956] __vmalloc_node_range_noprof+0x59c/0x13f0 [ 887.081167][ T2956] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 887.081191][ T2956] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 887.081239][ T2956] ? rcu_is_watching+0x15/0xb0 [ 887.081263][ T2956] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 887.081286][ T2956] ? rcu_is_watching+0x15/0xb0 [ 887.081310][ T2956] ? trace_kmalloc+0x1f/0xd0 [ 887.081334][ T2956] ? __kmalloc_node_noprof+0x247/0x440 [ 887.081360][ T2956] ? __kvmalloc_node_noprof+0x72/0x190 [ 887.081385][ T2956] __kvmalloc_node_noprof+0x142/0x190 [ 887.081407][ T2956] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 887.081460][ T2956] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 887.081488][ T2956] ? tpg_update_mv_step+0x361/0x4f0 [ 887.081519][ T2956] vivid_update_format_cap+0x133c/0x2090 [ 887.081558][ T2956] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 887.081586][ T2956] ? __pfx___mutex_lock+0x10/0x10 [ 887.081612][ T2956] vidioc_s_input+0x374/0x1560 [ 887.105438][ T10] dvb-usb: error -19 while querying for an remote control event. [ 887.109473][ T2956] ? video_devdata+0x6b/0xc0 [ 887.109512][ T2956] __video_do_ioctl+0xc23/0xdd0 [ 887.109554][ T2956] ? __pfx___video_do_ioctl+0x10/0x10 [ 887.109587][ T2956] ? __might_fault+0xc6/0x120 [ 887.109615][ T2956] video_usercopy+0x89b/0x1180 [ 887.109653][ T2956] ? __pfx___video_do_ioctl+0x10/0x10 [ 887.109681][ T2956] ? __pfx_video_usercopy+0x10/0x10 [ 887.109720][ T2956] ? __fget_files+0x29/0x470 [ 887.109746][ T2956] ? __fget_files+0x3f3/0x470 [ 887.109776][ T2956] v4l2_ioctl+0x189/0x1e0 [ 887.109802][ T2956] ? __pfx_v4l2_ioctl+0x10/0x10 [ 887.109831][ T2956] __se_sys_ioctl+0xf9/0x170 [ 887.109863][ T2956] do_syscall_64+0xf3/0x230 [ 887.227856][ T5274] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 887.229023][ T2956] ? clear_bhb_loop+0x35/0x90 [ 887.229056][ T2956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.229087][ T2956] RIP: 0033:0x7f64e997dff9 [ 887.229109][ T2956] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 887.229128][ T2956] RSP: 002b:00007f64ea770038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 887.229152][ T2956] RAX: ffffffffffffffda RBX: 00007f64e9b35f80 RCX: 00007f64e997dff9 [ 887.229169][ T2956] RDX: 00000000200000c0 RSI: 00000000c0045627 RDI: 0000000000000003 [ 887.229183][ T2956] RBP: 00007f64e99f0296 R08: 0000000000000000 R09: 0000000000000000 [ 887.240702][ T5274] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 887.244510][ T2956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 887.244531][ T2956] R13: 0000000000000000 R14: 00007f64e9b35f80 R15: 00007f64e9c5fa28 [ 887.244565][ T2956] [ 887.257887][ T2956] Mem-Info: [ 887.266870][ T5274] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 887.269606][ T2956] active_anon:6607 inactive_anon:2 isolated_anon:0 [ 887.269606][ T2956] active_file:1759 inactive_file:2985 isolated_file:0 [ 887.269606][ T2956] unevictable:768 dirty:332 writeback:0 [ 887.269606][ T2956] slab_reclaimable:5664 slab_unreclaimable:113377 [ 887.269606][ T2956] mapped:39087 shmem:1238 pagetables:943 [ 887.269606][ T2956] sec_pagetables:0 bounce:0 [ 887.269606][ T2956] kernel_misc_reclaimable:0 [ 887.269606][ T2956] free:1264907 free_pcp:7639 free_cma:0 [ 887.281033][ T5274] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 887.281518][ T2956] Node 0 active_anon:26428kB inactive_anon:8kB active_file:6988kB inactive_file:11936kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:156348kB dirty:1324kB writeback:0kB shmem:3416kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11180kB pagetables:3772kB sec_pagetables:0kB all_unreclaimable? no [ 887.293760][ T5274] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 887.445215][ T2956] Node 1 active_anon:0kB inactive_anon:0kB active_file:48kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 887.458061][ T10] m920x_read = error: -19 [ 887.533211][ T10] dvb-usb: error -19 while querying for an remote control event. [ 887.545226][ T5274] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 887.554831][ T2956] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 887.614377][ T2956] lowmem_reserve[]: 0 2465 2466 0 0 [ 887.619782][ T2956] Node 0 DMA32 free:1134508kB boost:0kB min:34200kB low:42748kB high:51296kB reserved_highatomic:0KB active_anon:26204kB inactive_anon:8kB active_file:6892kB inactive_file:11416kB unevictable:1536kB writepending:1324kB present:3129332kB managed:2552500kB mlocked:0kB bounce:0kB free_pcp:9224kB local_pcp:1224kB free_cma:0kB [ 887.659392][ T2956] lowmem_reserve[]: 0 0 0 0 0 [ 887.664670][ T2956] Node 0 Normal free:28kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:204kB inactive_anon:0kB active_file:96kB inactive_file:520kB unevictable:0kB writepending:0kB present:1048580kB managed:876kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB [ 887.695734][ T5325] m920x_read = error: -19 [ 887.698281][ T2956] lowmem_reserve[]: 0 0 0 0 0 [ 887.700513][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 887.705022][ T2956] Node 1 Normal free:3909688kB boost:0kB min:55688kB low:69608kB high:83528kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:48kB inactive_file:4kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:21740kB local_pcp:21160kB free_cma:0kB [ 887.705087][ T2956] lowmem_reserve[]: 0 0 0 0 0 [ 887.705139][ T2956] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 887.705295][ T2956] Node 0 DMA32: 14*4kB (UE) 115*8kB (UE) 1020*16kB (ME) 991*32kB (UME) 595*64kB (ME) 170*128kB (ME) 57*256kB (UME) 32*512kB (UME) 27*1024kB (ME) 6*2048kB (UM) 233*4096kB (UM) = 1134128kB [ 887.705521][ T2956] Node 0 Normal: 5*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 887.797566][ T2956] Node 1 Normal: 169*4kB (UME) 61*8kB (UE) 48*16kB (UME) 149*32kB (UE) 75*64kB (UME) 43*128kB (UME) 24*256kB (UME) 17*512kB (UE) 5*1024kB (UE) 7*2048kB (UME) 942*4096kB (UM) = 3909740kB [ 887.816558][ T2956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 887.826452][ T2956] Node 0 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 887.837181][ T2956] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 887.848090][ T2956] Node 1 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 887.857810][ T2956] 5984 total pagecache pages [ 887.863244][ T2956] 2 pages in swap cache [ 887.867820][ T2956] Free swap = 124244kB [ 887.872335][ T2956] Total swap = 124996kB [ 887.874208][ T5325] m920x_read = error: -19 [ 887.877096][ T2956] 2097051 pages RAM [ 887.885491][ T2956] 0 pages HighMem/MovableOnly [ 887.890251][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 887.898739][ T2956] 427076 pages reserved [ 887.903234][ T2956] 0 pages cma reserved [ 888.047669][ T5337] m920x_read = error: -19 [ 888.052597][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 888.284537][ T5337] m920x_read = error: -19 [ 888.289363][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 888.495163][ T5337] m920x_read = error: -19 [ 888.499978][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 888.697899][ T5337] m920x_read = error: -19 [ 888.702712][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 888.804356][ T30] INFO: task syz.2.12285:31688 blocked for more than 143 seconds. [ 888.829789][ T30] Not tainted 6.12.0-rc2-syzkaller #0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 888.874093][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 888.894857][T26232] Bluetooth: hci7: command tx timeout [ 888.943403][ T5337] m920x_read = error: -19 [ 888.958677][ T30] task:syz.2.12285 state:D stack:27056 pid:31688 tgid:31686 ppid:26233 flags:0x00000004 [ 888.990557][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 889.054178][ T30] Call Trace: [ 889.084054][ T30] [ 889.087378][ T30] __schedule+0x1895/0x4b30 [ 889.124162][ T30] ? __pfx___schedule+0x10/0x10 [ 889.129683][ T30] ? __pfx_lock_release+0x10/0x10 [ 889.213901][ T10] m920x_read = error: -19 [ 889.218875][ T10] dvb-usb: error -19 while querying for an remote control event. [ 889.384156][ T30] ? schedule+0x90/0x320 [ 889.388913][ T30] schedule+0x14b/0x320 [ 889.393501][ T30] schedule_preempt_disabled+0x13/0x30 [ 889.494222][ T5337] m920x_read = error: -19 [ 889.499043][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 889.524147][ T30] rwsem_down_write_slowpath+0xeee/0x13b0 [ 889.530506][ T30] ? rwsem_down_write_slowpath+0xa09/0x13b0 [ 889.596889][ T30] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 889.603754][ T30] ? __pfx_lock_acquire+0x10/0x10 [ 889.684181][ T30] ? __might_fault+0xaa/0x120 [ 889.689426][ T30] ? __pfx_lock_release+0x10/0x10 [ 889.739822][ T30] down_write+0x1d7/0x220 [ 889.746352][ T5337] m920x_read = error: -19 [ 889.751142][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 889.794458][ T30] ? __pfx_down_write+0x10/0x10 [ 889.799846][ T30] ? __might_fault+0xc6/0x120 [ 889.834522][ T30] blkdev_common_ioctl+0x150b/0x2480 [ 889.840424][ T30] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 889.904820][T26232] Bluetooth: hci9: command tx timeout [ 889.926051][ T30] ? tomoyo_path_number_perm+0x208/0x880 [ 889.932296][ T30] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 889.977067][ T30] ? file_to_blk_mode+0xcc/0x140 [ 889.984789][ T5337] m920x_read = error: -19 [ 889.989520][ T5337] dvb-usb: error -19 while querying for an remote control event. [ 890.030593][ T30] blkdev_ioctl+0x4ca/0x6a0 [ 890.070964][ T30] ? __pfx_blkdev_ioctl+0x10/0x10 [ 890.124143][ T30] ? __pfx_blkdev_ioctl+0x10/0x10 [ 890.129254][ T30] __se_sys_ioctl+0xf9/0x170 [ 890.133910][ T30] do_syscall_64+0xf3/0x230 [ 890.175013][ T30] ? clear_bhb_loop+0x35/0x90 [ 890.179762][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 890.188913][ T30] RIP: 0033:0x7f95ad37dff9 [ 890.193368][ T30] RSP: 002b:00007f95ae13b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 890.214077][ T30] RAX: ffffffffffffffda RBX: 00007f95ad535f80 RCX: 00007f95ad37dff9 [ 890.214144][ T5325] m920x_read = error: -19 [ 890.222076][ T30] RDX: 0000000020000240 RSI: 000000000000127f RDI: 0000000000000003 [ 890.222095][ T30] RBP: 00007f95ad3f0296 R08: 0000000000000000 R09: 0000000000000000 [ 890.222111][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 890.222126][ T30] R13: 0000000000000000 R14: 00007f95ad535f80 R15: 00007f95ad65fa28 [ 890.222158][ T30] [ 890.244334][ T30] INFO: task syz.0.12510:32186 blocked for more than 144 seconds. [ 890.271556][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 890.285476][ T30] Not tainted 6.12.0-rc2-syzkaller #0 [ 890.296886][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 890.307941][ T30] task:syz.0.12510 state:D stack:23824 pid:32186 tgid:32185 ppid:27917 flags:0x00000004 [ 890.319608][ T30] Call Trace: [ 890.323410][ T30] [ 890.326959][ T30] __schedule+0x1895/0x4b30 [ 890.331981][ T30] ? __pfx___schedule+0x10/0x10 [ 890.337640][ T30] ? __pfx_lock_release+0x10/0x10 [ 890.343195][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 890.351325][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 890.385610][ T30] ? _raw_spin_lock_irq+0xdf/0x120 [ 890.415036][ T30] ? schedule+0x90/0x320 [ 890.419361][ T30] schedule+0x14b/0x320 [ 890.423557][ T30] ? down_read+0x6a5/0xa40 [ 890.434233][ T5325] m920x_read = error: -19 [ 890.444242][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 890.451826][ T30] schedule_preempt_disabled+0x13/0x30 [ 890.461488][ T30] down_read+0x705/0xa40 [ 890.504117][ T30] ? __pfx_down_read+0x10/0x10 [ 890.508973][ T30] ? __pfx_lock_release+0x10/0x10 [ 890.546370][ T30] page_cache_ra_unbounded+0x135/0x8a0 [ 890.551984][ T30] filemap_get_pages+0x621/0x2540 [ 890.577980][ T30] ? __pfx_filemap_get_pages+0x10/0x10 [ 890.583556][ T30] ? __pfx___might_resched+0x10/0x10 [ 890.589639][ T30] ? __bio_release_pages+0x1af/0x210 [ 890.595851][ T30] filemap_read+0x454/0xf90 [ 890.601216][ T30] ? bio_init+0x11e/0x250 [ 890.604158][ T5325] m920x_read = error: -19 [ 890.605663][ T30] ? __pfx_filemap_read+0x10/0x10 [ 890.610342][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 890.615093][ T30] ? iov_iter_revert+0x1c8/0x590 [ 890.615120][ T30] ? touch_atime+0xf8/0x690 [ 890.615146][ T30] ? futex_unqueue+0xcb/0xf0 [ 890.615175][ T30] blkdev_read_iter+0x2d8/0x430 [ 890.615206][ T30] do_iter_readv_writev+0x600/0x880 [ 890.615235][ T30] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 890.615267][ T30] ? rw_verify_area+0x568/0x6f0 [ 890.615295][ T30] vfs_readv+0x2b3/0xa80 [ 890.615332][ T30] ? __pfx_vfs_readv+0x10/0x10 [ 890.615371][ T30] ? __fget_files+0x29/0x470 [ 890.615404][ T30] ? __fget_files+0x29/0x470 [ 890.615436][ T30] __se_sys_preadv2+0x1ca/0x2d0 [ 890.615460][ T30] ? __pfx___se_sys_preadv2+0x10/0x10 [ 890.615482][ T30] ? do_syscall_64+0x100/0x230 [ 890.615505][ T30] ? __x64_sys_preadv2+0x21/0xf0 [ 890.698612][ T30] do_syscall_64+0xf3/0x230 [ 890.703160][ T30] ? clear_bhb_loop+0x35/0x90 [ 890.708796][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 890.718061][ T30] RIP: 0033:0x7f8cfdd7dff9 [ 890.722515][ T30] RSP: 002b:00007f8cfea90038 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 890.731732][ T30] RAX: ffffffffffffffda RBX: 00007f8cfdf35f80 RCX: 00007f8cfdd7dff9 [ 890.739822][ T30] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000003 [ 890.748136][ T30] RBP: 00007f8cfddf0296 R08: 0000000000000000 R09: 0000000000000004 [ 890.756227][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 890.764341][ T30] R13: 0000000000000000 R14: 00007f8cfdf35f80 R15: 00007f8cfe05fa28 [ 890.772363][ T30] [ 890.775781][ T30] [ 890.775781][ T30] Showing all locks held in the system: [ 890.783560][ T30] 4 locks held by kworker/u8:1/13: [ 890.788919][ T30] 1 lock held by khungtaskd/30: [ 890.793800][ T30] #0: ffffffff8e937de0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 890.805320][ T30] 3 locks held by kworker/u8:6/1908: [ 890.810638][ T30] #0: ffff88802e49a148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 890.823486][ T30] #1: ffffc90004a0fd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 890.836571][ T30] #2: ffffffff8fcd1cc8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 890.846696][ T30] 2 locks held by getty/4983: [ 890.851393][ T30] #0: ffff88814b8020a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 890.861287][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 [ 890.871603][ T30] 3 locks held by kworker/1:6/5324: [ 890.876948][ T30] #0: ffff88801ac80948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 890.888311][ T30] #1: ffffc9000446fd00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 890.899491][ T30] #2: ffffffff8fcd1cc8 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 890.910804][ T30] 3 locks held by kworker/0:3/5325: [ 890.917081][ T30] 1 lock held by syz.2.8402/22785: [ 890.922213][ T30] #0: ffff8880235070c0 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_fallocate+0x20e/0x490 [ 890.925727][ T5325] m920x_read = error: -19 [ 890.933005][ T30] 3 locks held by kworker/u8:7/26302: [ 890.933023][ T30] #0: ffff88801ac89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 890.933095][ T30] #1: ffffc90018c2fd00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 890.933156][ T30] #2: ffffffff8fcd1cc8 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 890.933222][ T30] 1 lock held by syz.2.12285/31688: [ 890.933236][ T30] #0: ffff8880235070c0 (mapping.invalidate_lock#2){++++}-{3:3}, at: blkdev_common_ioctl+0x150b/0x2480 [ 890.933308][ T30] 1 lock held by syz.0.12510/32186: [ 890.933321][ T30] #0: ffff8880235070c0 (mapping.invalidate_lock#2){++++}-{3:3}, at: page_cache_ra_unbounded+0x135/0x8a0 [ 890.933395][ T30] 1 lock held by syz.2.13283/1623: [ 890.933414][ T30] #0: ffff8880235070c0 (mapping.invalidate_lock#2){++++}-{3:3}, at: page_cache_ra_unbounded+0x135/0x8a0 [ 890.946178][T26232] Bluetooth: hci7: command tx timeout [ 890.955357][ T30] 1 lock held by syz.2.13283/1624: [ 890.955377][ T30] #0: ffff8880235070c0 (mapping.invalidate_lock#2){++++}-{3:3}, at: page_cache_ra_unbounded+0x135/0x8a0 [ 890.955468][ T30] 3 locks held by kworker/u8:9/1757: [ 890.955485][ T30] 1 lock held by syz-executor/2655: [ 890.955500][ T30] 1 lock held by syz.2.13593/2785: [ 890.955512][ T30] #0: ffff8880235070c0 (mapping.invalidate_lock#2){++++}-{3:3}, at: page_cache_ra_unbounded+0x135/0x8a0 [ 890.955578][ T30] 2 locks held by syz.3.13645/2956: [ 890.955590][ T30] 1 lock held by syz-executor/2971: [ 890.955603][ T30] #0: ffffffff8fcd1cc8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_newlink+0xab7/0x20a0 [ 890.955658][ T30] 1 lock held by syz.1.13649/3003: [ 890.955671][ T30] #0: ffffffff8fcd1cc8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6e6/0xcf0 [ 891.044355][ T5325] dvb-usb: error -19 while querying for an remote control event. [ 891.049403][ T30] 2 locks held by syz-executor/3021: [ 891.049421][ T30] #0: ffffffff8fcc51d0 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 891.049493][ T30] #1: ffffffff8fcd1cc8 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 891.049555][ T30] 4 locks held by sed/3050: [ 891.049601][ T30] [ 891.049609][ T30] ============================================= [ 891.049609][ T30] [ 891.049620][ T30] NMI backtrace for cpu 1 [ 891.049632][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 891.049654][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 891.049667][ T30] Call Trace: [ 891.049675][ T30] [ 891.049685][ T30] dump_stack_lvl+0x241/0x360 [ 891.191756][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 891.196964][ T30] ? __pfx__printk+0x10/0x10 [ 891.201569][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 891.206510][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 891.211975][ T30] ? _printk+0xd5/0x120 [ 891.216141][ T30] ? __pfx__printk+0x10/0x10 [ 891.220734][ T30] ? __wake_up_klogd+0xcc/0x110 [ 891.225593][ T30] ? __pfx__printk+0x10/0x10 [ 891.230187][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 891.235216][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 891.241201][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 891.247187][ T30] watchdog+0xff4/0x1040 [ 891.251432][ T30] ? watchdog+0x1ea/0x1040 [ 891.255852][ T30] ? __pfx_watchdog+0x10/0x10 [ 891.260529][ T30] kthread+0x2f0/0x390 [ 891.264598][ T30] ? __pfx_watchdog+0x10/0x10 [ 891.269277][ T30] ? __pfx_kthread+0x10/0x10 [ 891.273864][ T30] ret_from_fork+0x4b/0x80 [ 891.278279][ T30] ? __pfx_kthread+0x10/0x10 [ 891.282864][ T30] ret_from_fork_asm+0x1a/0x30 [ 891.287640][ T30] [ 891.290718][ C1] vkms_vblank_simulate: vblank timer overrun [ 891.298033][ T30] Sending NMI from CPU 1 to CPUs 0: [ 891.303288][ C0] NMI backtrace for cpu 0 [ 891.303302][ C0] CPU: 0 UID: 0 PID: 1757 Comm: kworker/u8:9 Not tainted 6.12.0-rc2-syzkaller #0 [ 891.303322][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 891.303336][ C0] Workqueue: bat_events batadv_nc_worker [ 891.303361][ C0] RIP: 0010:__rcu_read_unlock+0x47/0x110 [ 891.303384][ C0] Code: c0 d7 03 00 4d 8d ae 44 04 00 00 4c 89 eb 48 c1 eb 03 42 0f b6 04 23 84 c0 75 6b 41 8b 6d 00 ff cd 42 0f b6 04 23 84 c0 75 76 <41> 89 6d 00 85 ed 75 21 4d 8d be 48 04 00 00 4c 89 f8 48 c1 e8 03 [ 891.303399][ C0] RSP: 0018:ffffc90009677b20 EFLAGS: 00000246 [ 891.303414][ C0] RAX: 0000000000000000 RBX: 1ffff11005b5f088 RCX: ffffc90009677a03 [ 891.303426][ C0] RDX: 0000000000000002 RSI: ffffffff8c0adba0 RDI: ffffffff8c60fae0 [ 891.303438][ C0] RBP: 0000000000000000 R08: ffffffff901ced2f R09: 1ffffffff2039da5 [ 891.303451][ C0] R10: dffffc0000000000 R11: fffffbfff2039da6 R12: dffffc0000000000 [ 891.303464][ C0] R13: ffff88802daf8444 R14: ffff88802daf8000 R15: dffffc0000000000 [ 891.303477][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 891.303492][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 891.303504][ C0] CR2: 00007f62e3c9bfe4 CR3: 000000002d754000 CR4: 00000000003526f0 [ 891.303519][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 891.303530][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 891.303541][ C0] Call Trace: [ 891.303547][ C0] [ 891.303554][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 891.303573][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 891.303596][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 891.303613][ C0] ? nmi_handle+0x2a/0x5a0 [ 891.303637][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 891.303656][ C0] ? nmi_handle+0x14f/0x5a0 [ 891.303672][ C0] ? nmi_handle+0x2a/0x5a0 [ 891.303689][ C0] ? __rcu_read_unlock+0x47/0x110 [ 891.303709][ C0] ? default_do_nmi+0x63/0x160 [ 891.303728][ C0] ? exc_nmi+0x123/0x1f0 [ 891.303745][ C0] ? end_repeat_nmi+0xf/0x53 [ 891.303766][ C0] ? __rcu_read_unlock+0x47/0x110 [ 891.303787][ C0] ? __rcu_read_unlock+0x47/0x110 [ 891.303808][ C0] ? __rcu_read_unlock+0x47/0x110 [ 891.303828][ C0] [ 891.303835][ C0] [ 891.303840][ C0] ? batadv_nc_worker+0xcb/0x610 [ 891.303860][ C0] batadv_nc_worker+0x290/0x610 [ 891.303879][ C0] ? batadv_nc_worker+0xcb/0x610 [ 891.303898][ C0] ? process_scheduled_works+0x976/0x1850 [ 891.303919][ C0] process_scheduled_works+0xa63/0x1850 [ 891.303950][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 891.303973][ C0] ? assign_work+0x364/0x3d0 [ 891.303994][ C0] worker_thread+0x870/0xd30 [ 891.304017][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 891.304039][ C0] ? __kthread_parkme+0x169/0x1d0 [ 891.304064][ C0] ? __pfx_worker_thread+0x10/0x10 [ 891.304082][ C0] kthread+0x2f0/0x390 [ 891.304097][ C0] ? __pfx_worker_thread+0x10/0x10 [ 891.304118][ C0] ? __pfx_kthread+0x10/0x10 [ 891.304142][ C0] ret_from_fork+0x4b/0x80 [ 891.304164][ C0] ? __pfx_kthread+0x10/0x10 [ 891.304181][ C0] ret_from_fork_asm+0x1a/0x30 [ 891.304210][ C0] [ 891.304746][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 891.304759][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 891.304780][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 891.304791][ T30] Call Trace: [ 891.304798][ T30] [ 891.304806][ T30] dump_stack_lvl+0x241/0x360 [ 891.304829][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 891.304848][ T30] ? __pfx__printk+0x10/0x10 [ 891.304877][ T30] ? vscnprintf+0x5d/0x90 [ 891.304899][ T30] panic+0x349/0x880 [ 891.304923][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 891.304945][ T30] ? __pfx_panic+0x10/0x10 [ 891.304966][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 891.304986][ T30] ? __irq_work_queue_local+0x137/0x410 [ 891.305010][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 891.305029][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 891.305049][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 891.305089][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 891.305112][ T30] watchdog+0x1033/0x1040 [ 891.305136][ T30] ? watchdog+0x1ea/0x1040 [ 891.305163][ T30] ? __pfx_watchdog+0x10/0x10 [ 891.305185][ T30] kthread+0x2f0/0x390 [ 891.305203][ T30] ? __pfx_watchdog+0x10/0x10 [ 891.305224][ T30] ? __pfx_kthread+0x10/0x10 [ 891.305242][ T30] ret_from_fork+0x4b/0x80 [ 891.305265][ T30] ? __pfx_kthread+0x10/0x10 [ 891.305283][ T30] ret_from_fork_asm+0x1a/0x30 [ 891.305316][ T30] [ 891.753568][ T30] Kernel Offset: disabled [ 891.757908][ T30] Rebooting in 86400 seconds..