last executing test programs: 4m46.531002938s ago: executing program 1 (id=2495): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0xc) fcntl$notify(r0, 0x402, 0x17) open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0) fcntl$notify(r0, 0x402, 0x0) 4m46.422537841s ago: executing program 1 (id=2496): mkdir(&(0x7f0000000580)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000004380), 0x0, &(0x7f0000004540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cachetag=,aname=uname,access=c']) 4m46.231006772s ago: executing program 1 (id=2497): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000002c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f00000001c0)={0x48, 0x5, r1}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000400)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff, 0x1}) 4m46.095713571s ago: executing program 1 (id=2499): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$afs(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='dyn']) chdir(&(0x7f00000000c0)='./file0\x00') mount$afs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='dyn']) 4m45.945853165s ago: executing program 1 (id=2500): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newtaction={0x78, 0x30, 0x309, 0x0, 0x2, {}, [{0x64, 0x1, [@m_tunnel_key={0x60, 0x1, 0x0, 0x0, {{0xf}, {0x30, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0xbabd, 0x81, 0x5, 0x1, 0xfff}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @empty}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @remote}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 4m45.446492627s ago: executing program 1 (id=2502): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) sendfile(r0, r0, 0x0, 0x40000f63c) 4m45.192914964s ago: executing program 32 (id=2502): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) sendfile(r0, r0, 0x0, 0x40000f63c) 1m40.864189916s ago: executing program 0 (id=4349): r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x9) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @dev}, 0x10) sendmmsg$inet(r0, &(0x7f00000044c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000000) 1m40.705459285s ago: executing program 0 (id=4354): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000240)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="621d"], 0x9) 1m40.004109482s ago: executing program 0 (id=4362): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000980)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa}, {0xc, 0x2, [@TCA_CODEL_INTERVAL={0x8, 0x3, 0x8}]}}]}, 0x3c}}, 0x0) 1m39.658486504s ago: executing program 0 (id=4366): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x9) 1m39.49891572s ago: executing program 0 (id=4369): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd68"], 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0xf5ffffff, &(0x7f0000000000)='%', 0x0, 0xd01, 0xbe02, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1m38.806489642s ago: executing program 0 (id=4373): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x68, @loopback, 0xc2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0x38, "bf7fa159ea60785a5fcfa8d2d836dbcbaacf8bcee9219a5f2bb4a5f212d2b1d9541653fae56c283d3660069a3a61a1ce38f68f4a4c568f00"}, &(0x7f0000000400)=0x40) 1m38.391329707s ago: executing program 33 (id=4373): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x68, @loopback, 0xc2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r1, 0x38, "bf7fa159ea60785a5fcfa8d2d836dbcbaacf8bcee9219a5f2bb4a5f212d2b1d9541653fae56c283d3660069a3a61a1ce38f68f4a4c568f00"}, &(0x7f0000000400)=0x40) 1m0.966765319s ago: executing program 3 (id=3379): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b00000000002010400000000000000000700000608000940ffffffff08000440000000810800084000000003200001"], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xffff, 0x6}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0xfffffff8, 0xfff, 0xd}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c00178018"], 0x44}, 0x1, 0x0, 0x0, 0x40040c0}, 0xc000) 52.642461331s ago: executing program 3 (id=3379): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b00000000002010400000000000000000700000608000940ffffffff08000440000000810800084000000003200001"], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xffff, 0x6}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0xfffffff8, 0xfff, 0xd}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c00178018"], 0x44}, 0x1, 0x0, 0x0, 0x40040c0}, 0xc000) 38.938384473s ago: executing program 3 (id=3379): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b00000000002010400000000000000000700000608000940ffffffff08000440000000810800084000000003200001"], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xffff, 0x6}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0xfffffff8, 0xfff, 0xd}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c00178018"], 0x44}, 0x1, 0x0, 0x0, 0x40040c0}, 0xc000) 29.840962991s ago: executing program 3 (id=3379): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b00000000002010400000000000000000700000608000940ffffffff08000440000000810800084000000003200001"], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xffff, 0x6}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0xfffffff8, 0xfff, 0xd}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c00178018"], 0x44}, 0x1, 0x0, 0x0, 0x40040c0}, 0xc000) 18.950882403s ago: executing program 3 (id=3379): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b00000000002010400000000000000000700000608000940ffffffff08000440000000810800084000000003200001"], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xffff, 0x6}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0xfffffff8, 0xfff, 0xd}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c00178018"], 0x44}, 0x1, 0x0, 0x0, 0x40040c0}, 0xc000) 8.145205292s ago: executing program 3 (id=3379): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b00000000002010400000000000000000700000608000940ffffffff08000440000000810800084000000003200001"], 0xb0}, 0x1, 0x0, 0x0, 0x8004}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x9}, {0xffff, 0x6}, {0x0, 0x7}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0xfffffff8, 0xfff, 0xd}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000003e000701feffffff00000000017c0000040042800c00018006000600800a0000200002801c00178018"], 0x44}, 0x1, 0x0, 0x0, 0x40040c0}, 0xc000) 4.436673821s ago: executing program 5 (id=5021): ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x1f7ff6, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x1, 0x1, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xe1000, 0x280000b, 0x28011, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 3.938478962s ago: executing program 5 (id=5023): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41100, 0x22, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @void, @value}, 0x94) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="adffa88800000003140012800b0001006d616373656300000400028008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x44}}, 0x8000) 3.343549528s ago: executing program 6 (id=5027): r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40045304, &(0x7f0000000100)={{}, {0x0, 0x3}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x80, 0x1, 'client0\x00', 0x1, "896c81dd59ff28d2", "e5dbc741536b0e2fbb12e9338ec8dcb3e07c903fc30e8a11d477e3fb04eb2f74", 0x3, 0x4}) 3.259037916s ago: executing program 6 (id=5028): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x2000200b}) io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x2}]) write$char_usb(r0, &(0x7f0000000040)="e2", 0x2778) 3.116250711s ago: executing program 6 (id=5029): unshare(0x40020000) mmap(&(0x7f00002ad000/0xc00000)=nil, 0xc00000, 0x2, 0x8031, 0xffffffffffffffff, 0xcb2e7000) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) rmdir(&(0x7f0000000040)='./control\x00') 2.60659773s ago: executing program 5 (id=5031): bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[], 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000a00)=[{{&(0x7f0000000240)={0xa, 0x4e20, 0x9, @remote, 0x2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)='S', 0x1}], 0x1}}], 0x1, 0x4000001) listen(r0, 0x2000fff) accept(r0, 0xfffffffffffffffd, 0x0) 2.141974886s ago: executing program 6 (id=5032): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x21c0, 0xc) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x201, 0x4800003e, r0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') dup2(r1, r0) 2.082656966s ago: executing program 6 (id=5033): r0 = fanotify_init(0x4, 0x101000) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fanotify_mark(r0, 0x641, 0x1019, r1, 0x0) fanotify_mark(r0, 0x1, 0x8001023, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) 2.00875874s ago: executing program 6 (id=5034): unshare(0x68040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xfdffa000) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'security\x00', 0x0, [0x5, 0xffffbff7, 0x20000004, 0x3, 0x4]}, &(0x7f0000000040)=0x54) 1.741996537s ago: executing program 5 (id=5035): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @remote}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0xffff, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x20000000) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 1.596430421s ago: executing program 5 (id=5037): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) unshare(0x8040600) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0xfffffffc, {0x0, 0x0, 0x4c, 0x0, 0xc3}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0xffffa888}, 0x8810) 1.292833507s ago: executing program 4 (id=5039): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x13) ptrace(0x4206, r0) ptrace(0x4208, r0) ptrace$getsig(0x4202, r0, 0xffffffffffffffff, 0x0) 1.168537796s ago: executing program 4 (id=5040): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70200001400000bb7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000700)='kfree\x00', r2}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth0_virt_wifi\x00', 0x2000000}, 0x18) 886.841845ms ago: executing program 5 (id=5042): r0 = syz_usb_connect(0x5, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000080)="ff5d287d09eb53ed3773febe70", 0xd}], 0x1) 830.385362ms ago: executing program 4 (id=5043): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000003c0)='kmem_cache_free\x00', r1}, 0x18) get_robust_list(0x0, &(0x7f0000000080)=0x0, &(0x7f0000000180)) 712.667734ms ago: executing program 4 (id=5045): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='smaps_rollup\x00') munmap(&(0x7f0000375000/0x1000)=nil, 0x1000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) lseek(r0, 0x2000, 0x0) 654.825514ms ago: executing program 2 (id=5046): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000001000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={&(0x7f0000000040)='percpu_alloc_percpu\x00', r1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 565.516557ms ago: executing program 4 (id=5047): r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000020c0)={@ipv4={'\x00', '\xff\xff', @empty}, 0x80, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @empty}, 0x80, r2}) 526.587523ms ago: executing program 2 (id=5048): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70bd2c, 0xfffffffd, {0x0, 0x0, 0x0, r2, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x0, 0xfff2}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}, @TCA_RATE={0x6, 0x5, {0x2, 0x8}}]}, 0x40}}, 0x4000010) sendmmsg$inet(r0, &(0x7f0000005200)=[{{0x0, 0x4b, &(0x7f0000000000), 0x1}}], 0x1, 0x0) 349.257129ms ago: executing program 4 (id=5049): sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="4a7a7caf0f0690713cee8b2dc3f1ce1852407a6a8a426097297d5431c998c929bd7d5d1bd75e37be9cfb9c5873daf8aa67a81f6715e496c22c2269ce035e6647f103686f71f3de947988b7d876e0641cce3d48723b6429a95d60532fc9fcfb33e60444129c10d39754a551ecd534eda25f81c893d25975948dfcc14e7e8ee07838c2656cee26924b914044a705c3058764cebe19b9d7f8f87b17b09f0c"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4044040) r0 = syz_usb_connect(0x2, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000544fb2f00090582eb1000000001020009050276"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)}], 0x1) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xc38, &(0x7f00000000c0)=ANY=[]) 226.533765ms ago: executing program 2 (id=5050): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x81) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r1, r0, 0x2) move_mount(r0, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x226) 172.842833ms ago: executing program 2 (id=5051): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x78}}, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x37, 0x7fffffff}]}) close_range(r1, 0xffffffffffffffff, 0x0) 89.384586ms ago: executing program 2 (id=5052): r0 = timerfd_create(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) timerfd_settime(r0, 0x3, &(0x7f0000000440)={{0x0, 0x989680}}, 0x0) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000002}) 0s ago: executing program 2 (id=5053): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x70bd2b, 0x0, {0x9}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x300, 0xfffffffd, 0xffffffffffffffff}}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xc}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0x70}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c00)=ANY=[], 0x48}}, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) kernel console output (not intermixed with test programs): rrno=-22 [ 467.021262][ T5902] m920x_read = error: -19 [ 467.025640][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 467.177234][T18102] chnl_net:caif_netlink_parms(): no params data found [ 467.231301][ T5902] m920x_read = error: -19 [ 467.235677][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 467.431264][ T5902] m920x_read = error: -19 [ 467.435753][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 467.538106][ T30] audit: type=1400 audit(2000000752.617:1113): avc: denied { setopt } for pid=18138 comm="syz.6.4673" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 467.589028][T18102] bridge0: port 1(bridge_slave_0) entered blocking state [ 467.601777][ T30] audit: type=1400 audit(2000000752.687:1114): avc: denied { ioctl } for pid=18159 comm="syz.2.4678" path="socket:[65313]" dev="sockfs" ino=65313 ioctlcmd=0x8b36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 467.607987][T18102] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.634359][ T42] m920x_read = error: -19 [ 467.638711][ T42] dvb-usb: error -19 while querying for an remote control event. [ 467.671435][T18102] bridge_slave_0: entered allmulticast mode [ 467.678911][T18102] bridge_slave_0: entered promiscuous mode [ 467.706639][T18102] bridge0: port 2(bridge_slave_1) entered blocking state [ 467.727603][T18102] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.773543][T18102] bridge_slave_1: entered allmulticast mode [ 467.783562][T18102] bridge_slave_1: entered promiscuous mode [ 467.821563][ T5871] m920x_read = error: -19 [ 467.830512][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 467.852815][ T5823] Bluetooth: hci4: command tx timeout [ 467.915060][T18102] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 467.917775][T18102] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 467.987377][T18102] team0: Port device team_slave_0 added [ 467.991452][ T5871] m920x_read = error: -19 [ 467.991474][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 467.995368][T18102] team0: Port device team_slave_1 added [ 468.076065][T18102] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 468.076081][T18102] 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. [ 468.076125][T18102] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 468.077881][T18102] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 468.077895][T18102] 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. [ 468.077934][T18102] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 468.124968][ C0] vkms_vblank_simulate: vblank timer overrun [ 468.151350][ T5871] m920x_read = error: -19 [ 468.151374][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 468.190093][ T30] audit: type=1400 audit(2000000753.267:1115): avc: denied { ioctl } for pid=18157 comm="syz.4.4677" path="/dev/usbmon0" dev="devtmpfs" ino=716 ioctlcmd=0x9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 468.224971][ C0] vkms_vblank_simulate: vblank timer overrun [ 468.248810][T18102] hsr_slave_0: entered promiscuous mode [ 468.249682][T18102] hsr_slave_1: entered promiscuous mode [ 468.250281][T18102] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 468.250391][T18102] Cannot create hsr debugfs directory [ 468.311297][ T5871] m920x_read = error: -19 [ 468.311321][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 468.471500][ T5902] m920x_read = error: -19 [ 468.471524][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 468.490540][T18181] netlink: 'syz.4.4687': attribute type 5 has an invalid length. [ 468.631283][ T42] m920x_read = error: -19 [ 468.631306][ T42] dvb-usb: error -19 while querying for an remote control event. [ 468.791282][ T42] m920x_read = error: -19 [ 468.796149][ T42] dvb-usb: error -19 while querying for an remote control event. [ 468.972964][ T5902] m920x_read = error: -19 [ 468.979468][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 468.987393][T18102] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 469.000045][T18102] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 469.014087][T18102] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 469.024539][T18102] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 469.072383][ T36] Bluetooth: hci5: Frame reassembly failed (-84) [ 469.141747][ T5902] m920x_read = error: -19 [ 469.146163][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 469.158655][T18102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 469.197260][T18102] 8021q: adding VLAN 0 to HW filter on device team0 [ 469.210762][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 469.217921][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 469.254867][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.262031][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 469.331719][ T5902] m920x_read = error: -19 [ 469.351345][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 469.531396][ T5902] m920x_read = error: -19 [ 469.535868][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 469.596652][T18102] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 469.656737][T18102] veth0_vlan: entered promiscuous mode [ 469.668567][T18102] veth1_vlan: entered promiscuous mode [ 469.701699][ T5817] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 469.717853][T18102] veth0_macvtap: entered promiscuous mode [ 469.724390][ T5902] m920x_read = error: -19 [ 469.729160][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 469.734223][T18102] veth1_macvtap: entered promiscuous mode [ 469.766697][T18102] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 469.785818][T18102] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 469.804754][T18102] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.818115][T18102] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.828480][T18102] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.838656][T18102] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 469.868417][ T5817] usb 6-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 469.879036][T18212] netdevsim netdevsim4 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 469.881199][ T5817] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.893507][T18212] netdevsim netdevsim4 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 469.900702][ T5817] usb 6-1: Product: syz [ 469.908143][ T5902] m920x_read = error: -19 [ 469.910463][ T5817] usb 6-1: Manufacturer: syz [ 469.919965][ T5817] usb 6-1: SerialNumber: syz [ 469.924647][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 469.924742][T18212] netdevsim netdevsim4 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 469.924777][T18212] netdevsim netdevsim4 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 469.952626][T18212] netdevsim netdevsim4 netdevsim0: unset [1, 1] type 2 family 0 port 20000 - 0 [ 469.953315][ T5829] Bluetooth: hci4: command tx timeout [ 469.965086][T18212] netdevsim netdevsim4 netdevsim1: unset [1, 1] type 2 family 0 port 20000 - 0 [ 469.969356][ T5817] usb 6-1: config 0 descriptor?? [ 469.976726][T18212] netdevsim netdevsim4 netdevsim2: unset [1, 1] type 2 family 0 port 20000 - 0 [ 469.994469][T18212] netdevsim netdevsim4 netdevsim3: unset [1, 1] type 2 family 0 port 20000 - 0 [ 470.004825][T18212] geneve2: entered promiscuous mode [ 470.010018][T18212] geneve2: entered allmulticast mode [ 470.081408][ T5902] m920x_read = error: -19 [ 470.085791][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 470.097782][ T2983] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 470.106896][ T2983] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 470.155657][ T2983] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 470.180207][ T2983] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 470.282880][ T5902] m920x_read = error: -19 [ 470.287584][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 470.399350][ T5817] usb 6-1: Firmware: major: 108, minor: 98, hardware type: RZUSB (3) [ 470.451364][ T5871] m920x_read = error: -19 [ 470.455715][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 470.600356][ T5817] usb 6-1: failed to fetch extended address, random address set [ 470.621889][ T5871] m920x_read = error: -19 [ 470.626239][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 470.644151][ T5817] usb 6-1: USB disconnect, device number 30 [ 470.651397][ T5902] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 470.791333][ T5871] m920x_read = error: -19 [ 470.795704][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 470.821344][ T5902] usb 5-1: Using ep0 maxpacket: 8 [ 470.827786][ T5902] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 470.838778][ T5902] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 470.848643][ T5902] usb 5-1: config 0 interface 0 has no altsetting 0 [ 470.855330][ T5902] usb 5-1: New USB device found, idVendor=09da, idProduct=000a, bcdDevice= 0.00 [ 470.864384][ T5902] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 470.874638][ T5902] usb 5-1: config 0 descriptor?? [ 470.962002][ T5871] m920x_read = error: -19 [ 470.966356][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 471.131541][ T5871] m920x_read = error: -19 [ 471.132382][ T5829] Bluetooth: hci5: command 0xfc11 tx timeout [ 471.135896][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 471.135959][ T5823] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 471.258891][T18225] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 471.291600][ T5871] m920x_read = error: -19 [ 471.295967][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 471.306235][ T5902] a4tech 0003:09DA:000A.0067: unbalanced collection at end of report description [ 471.318889][ T30] audit: type=1400 audit(2000000756.407:1116): avc: denied { read } for pid=18221 comm="syz.5.4703" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 471.322940][ T5902] a4tech 0003:09DA:000A.0067: parse failed [ 471.348978][ T5902] a4tech 0003:09DA:000A.0067: probe with driver a4tech failed with error -22 [ 471.425547][T18222] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 471.439092][T18222] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 471.454168][T18222] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 471.460870][T18222] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 471.482229][ T5902] m920x_read = error: -19 [ 471.486576][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 471.501852][T18222] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 471.511390][T18222] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 471.528802][T18222] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 471.671387][ T5871] m920x_read = error: -19 [ 471.675824][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 471.705687][ T736] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 471.736963][ T5871] usb 5-1: USB disconnect, device number 69 [ 471.851899][ T5902] m920x_read = error: -19 [ 471.857101][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 472.023230][ T5871] m920x_read = error: -19 [ 472.027891][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 472.202197][ T5871] m920x_read = error: -19 [ 472.206562][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 472.371310][ T5902] m920x_read = error: -19 [ 472.375663][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 472.541533][ T5902] m920x_read = error: -19 [ 472.545894][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 472.711364][ T5902] m920x_read = error: -19 [ 472.715729][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 472.881397][ T5902] m920x_read = error: -19 [ 472.885753][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 472.990609][ T736] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.051367][ T5902] m920x_read = error: -19 [ 473.055729][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 473.182367][ T736] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.221367][ T5902] m920x_read = error: -19 [ 473.225717][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 473.247684][ T736] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 473.391684][ T736] bridge_slave_1: left allmulticast mode [ 473.403617][ T5871] m920x_read = error: -19 [ 473.407974][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 473.421370][ T736] bridge_slave_1: left promiscuous mode [ 473.427128][ T736] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.451563][ T5823] Bluetooth: hci3: command 0x0406 tx timeout [ 473.458939][T18239] netlink: 'syz.5.4709': attribute type 1 has an invalid length. [ 473.501245][ T736] bridge_slave_0: left allmulticast mode [ 473.508461][ T736] bridge_slave_0: left promiscuous mode [ 473.514460][ T736] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.531814][ T5823] Bluetooth: hci0: command 0x0406 tx timeout [ 473.532420][ T5829] Bluetooth: hci1: command 0x0405 tx timeout [ 473.611581][ T5871] m920x_read = error: -19 [ 473.629934][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 473.634632][ T30] audit: type=1400 audit(2000000758.707:1117): avc: denied { read } for pid=18241 comm="syz.2.4712" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 473.792242][ T42] m920x_read = error: -19 [ 473.800715][ T42] dvb-usb: error -19 while querying for an remote control event. [ 473.933194][ T5871] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 473.999446][ T5823] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 474.007535][ T42] m920x_read = error: -19 [ 474.014647][ T42] dvb-usb: error -19 while querying for an remote control event. [ 474.024826][ T5823] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 474.035021][ T5823] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 474.061021][ T5823] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 474.080184][ T5823] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 474.081471][ T944] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 474.122040][ T5871] usb 6-1: Using ep0 maxpacket: 16 [ 474.135904][ T5871] usb 6-1: config 7 has an invalid interface number: 247 but max is 0 [ 474.150983][ T5871] usb 6-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 474.175461][ T5871] usb 6-1: config 7 has no interface number 0 [ 474.185974][ T5871] usb 6-1: config 7 interface 247 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 474.201762][ T5868] m920x_read = error: -19 [ 474.213038][ T5868] dvb-usb: error -19 while querying for an remote control event. [ 474.244044][ T5871] usb 6-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=6c.22 [ 474.257184][ T944] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 474.275269][ T5871] usb 6-1: New USB device strings: Mfr=1, Product=74, SerialNumber=147 [ 474.283541][ T944] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 474.283598][ T944] usb 5-1: New USB device found, idVendor=046d, idProduct=c286, bcdDevice= 0.00 [ 474.283620][ T944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 474.286080][ T944] usb 5-1: config 0 descriptor?? [ 474.316492][ T5871] usb 6-1: Product: syz [ 474.335855][ T5871] usb 6-1: Manufacturer: syz [ 474.340836][ T5871] usb 6-1: SerialNumber: syz [ 474.374438][ T5871] comedi comedi0: Wrong number of endpoints [ 474.381535][ T42] m920x_read = error: -19 [ 474.385886][ T42] dvb-usb: error -19 while querying for an remote control event. [ 474.410690][ T5871] ni6501 6-1:7.247: driver 'ni6501' failed to auto-configure device. [ 474.564494][ T5871] m920x_read = error: -19 [ 474.568876][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 474.631692][ T736] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 474.642622][ T5902] usb 6-1: USB disconnect, device number 31 [ 474.655949][ T736] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 474.666101][ T736] bond0 (unregistering): Released all slaves [ 474.741349][ T5871] m920x_read = error: -19 [ 474.745724][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 474.760371][ T944] logitech 0003:046D:C286.0068: hidraw0: USB HID vff.fe Device [HID 046d:c286] on usb-dummy_hcd.4-1/input0 [ 474.781487][ T944] logitech 0003:046D:C286.0068: no inputs found [ 474.783677][T18255] lo speed is unknown, defaulting to 1000 [ 474.951626][ T5902] m920x_read = error: -19 [ 474.956010][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 475.088339][ T5902] usb 5-1: USB disconnect, device number 70 [ 475.141281][ T5927] m920x_read = error: -19 [ 475.145653][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 475.342153][ T5902] m920x_read = error: -19 [ 475.363653][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 475.531337][ T5823] Bluetooth: hci3: command 0x0406 tx timeout [ 475.551375][ T5902] m920x_read = error: -19 [ 475.555736][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 475.613191][ T5823] Bluetooth: hci0: command 0x0406 tx timeout [ 475.620282][ T5823] Bluetooth: hci1: command 0x0405 tx timeout [ 475.772284][ T5902] m920x_read = error: -19 [ 475.776650][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 475.931249][ T736] hsr_slave_0: left promiscuous mode [ 475.961256][ T5902] m920x_read = error: -19 [ 475.972318][ T736] hsr_slave_1: left promiscuous mode [ 475.985328][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 476.000600][T18286] No such timeout policy "syz1" [ 476.010789][ T736] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 476.031222][ T736] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 476.071980][ T736] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 476.078115][T18289] vivid-002: disconnect [ 476.079392][ T736] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 476.094823][T18288] vivid-002: reconnect [ 476.141114][ T736] veth1_macvtap: left promiscuous mode [ 476.171357][ T5823] Bluetooth: hci4: command tx timeout [ 476.171476][ T736] veth0_macvtap: left promiscuous mode [ 476.183063][ T5902] m920x_read = error: -19 [ 476.187426][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 476.206928][ T736] veth1_vlan: left promiscuous mode [ 476.250193][ T736] veth0_vlan: left promiscuous mode [ 476.308420][T18295] loop6: detected capacity change from 0 to 7 [ 476.347461][T18295] Dev loop6: unable to read RDB block 7 [ 476.375720][T18295] loop6: AHDI p1 p2 p3 [ 476.380288][T18295] loop6: partition table partially beyond EOD, truncated [ 476.402176][ T5902] m920x_read = error: -19 [ 476.406537][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 476.416884][T18295] loop6: p1 start 1601398130 is beyond EOD, truncated [ 476.432422][T18295] loop6: p2 start 1702059890 is beyond EOD, truncated [ 476.602491][ T5902] m920x_read = error: -19 [ 476.606866][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 476.789449][ T5902] m920x_read = error: -19 [ 476.801201][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 476.886162][ T30] audit: type=1400 audit(2000000761.967:1118): avc: denied { append } for pid=18307 comm="syz.5.4738" name="event3" dev="devtmpfs" ino=924 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 476.974883][ T5927] m920x_read = error: -19 [ 476.979242][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 477.147306][ T5927] m920x_read = error: -19 [ 477.149933][T18313] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4740'. [ 477.151868][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 477.281121][ T736] team0 (unregistering): Port device team_slave_1 removed [ 477.325310][ T736] team0 (unregistering): Port device team_slave_0 removed [ 477.342515][ T5927] m920x_read = error: -19 [ 477.346863][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 477.512613][ T5927] m920x_read = error: -19 [ 477.517018][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 477.687283][ T5927] m920x_read = error: -19 [ 477.691748][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 477.693759][ T5823] Bluetooth: hci1: command 0x0405 tx timeout [ 477.759810][T18255] chnl_net:caif_netlink_parms(): no params data found [ 477.851362][ T5927] m920x_read = error: -19 [ 477.855741][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 478.045218][ T30] audit: type=1326 audit(2000000763.127:1119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.060060][ T5927] m920x_read = error: -19 [ 478.068692][ C0] vkms_vblank_simulate: vblank timer overrun [ 478.082946][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 478.140327][ T30] audit: type=1326 audit(2000000763.157:1120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.167605][ T30] audit: type=1326 audit(2000000763.157:1121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.217686][T18255] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.231931][T18255] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.251322][ T5902] m920x_read = error: -19 [ 478.255705][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 478.256882][ T5823] Bluetooth: hci4: command tx timeout [ 478.271575][T18255] bridge_slave_0: entered allmulticast mode [ 478.279487][T18255] bridge_slave_0: entered promiscuous mode [ 478.285572][ T30] audit: type=1326 audit(2000000763.157:1122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.350715][T18255] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.366476][T18255] bridge0: port 2(bridge_slave_1) entered disabled state [ 478.380482][ T30] audit: type=1326 audit(2000000763.157:1123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.422528][T18255] bridge_slave_1: entered allmulticast mode [ 478.436371][T18255] bridge_slave_1: entered promiscuous mode [ 478.452678][T18334] bridge_slave_0: default FDB implementation only supports local addresses [ 478.461465][ T5927] m920x_read = error: -19 [ 478.471248][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 478.489380][ T30] audit: type=1326 audit(2000000763.167:1124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.587356][ T30] audit: type=1326 audit(2000000763.187:1125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.624456][T18340] netlink: 104 bytes leftover after parsing attributes in process `syz.2.4752'. [ 478.651310][ T30] audit: type=1326 audit(2000000763.197:1126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.677193][T18255] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 478.691547][ T5927] m920x_read = error: -19 [ 478.695935][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 478.725910][T18255] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 478.736433][ T30] audit: type=1326 audit(2000000763.247:1127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=239 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.736481][ T30] audit: type=1326 audit(2000000763.247:1128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fe016385927 code=0x7ffc0000 [ 478.736542][ T30] audit: type=1326 audit(2000000763.247:1129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe01632ab39 code=0x7ffc0000 [ 478.736583][ T30] audit: type=1326 audit(2000000763.247:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.736626][ T30] audit: type=1326 audit(2000000763.267:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18325 comm="syz.2.4744" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 478.784385][ C0] vkms_vblank_simulate: vblank timer overrun [ 478.856701][ C0] vkms_vblank_simulate: vblank timer overrun [ 478.881382][ T5927] m920x_read = error: -19 [ 478.885767][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 479.051539][ T5927] m920x_read = error: -19 [ 479.055903][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 479.161429][T18255] team0: Port device team_slave_0 added [ 479.176123][T18255] team0: Port device team_slave_1 added [ 479.231311][ T5927] m920x_read = error: -19 [ 479.235686][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 479.289706][T18255] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 479.297223][T18255] 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. [ 479.323113][ C0] vkms_vblank_simulate: vblank timer overrun [ 479.339835][T18255] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 479.357463][T18255] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 479.364559][T18255] 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. [ 479.390423][ C0] vkms_vblank_simulate: vblank timer overrun [ 479.411268][ T5927] m920x_read = error: -19 [ 479.413150][T18255] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 479.416934][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 479.661523][ T5927] m920x_read = error: -19 [ 479.665900][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 479.685171][T18255] hsr_slave_0: entered promiscuous mode [ 479.698764][T18255] hsr_slave_1: entered promiscuous mode [ 479.706418][T18255] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 479.724308][T18255] Cannot create hsr debugfs directory [ 479.871117][ T5927] m920x_read = error: -19 [ 479.888165][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 480.080234][ T30] audit: type=1400 audit(2000000765.157:1132): avc: denied { write } for pid=18386 comm="syz.2.4768" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 480.111355][ T5927] m920x_read = error: -19 [ 480.121793][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 480.174355][T18361] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 480.194699][T18361] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 480.285369][ T5927] m920x_read = error: -19 [ 480.289753][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 480.331404][ T5823] Bluetooth: hci4: command tx timeout [ 480.473344][ T5927] m920x_read = error: -19 [ 480.477729][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 480.681350][ T5871] m920x_read = error: -19 [ 480.687136][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 480.861270][ T5871] m920x_read = error: -19 [ 480.875800][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 481.061398][ T5902] m920x_read = error: -19 [ 481.067887][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 481.243579][ T5902] m920x_read = error: -19 [ 481.252890][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 481.353813][T18361] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 481.383002][T18361] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 481.432885][ T5927] m920x_read = error: -19 [ 481.446215][ T30] audit: type=1326 audit(2000000766.527:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18430 comm="syz.5.4778" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153958e969 code=0x7ffc0000 [ 481.470567][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 481.660979][ T30] audit: type=1326 audit(2000000766.527:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18430 comm="syz.5.4778" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f153958e969 code=0x7ffc0000 [ 481.684545][ C0] vkms_vblank_simulate: vblank timer overrun [ 481.691298][ T5927] m920x_read = error: -19 [ 481.696734][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 481.729758][ T30] audit: type=1326 audit(2000000766.537:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18430 comm="syz.5.4778" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f153958e969 code=0x7ffc0000 [ 481.871881][ T5927] m920x_read = error: -19 [ 481.880204][T18361] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 481.887047][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 481.898472][T18361] Bluetooth: hci1: Error when powering off device on rfkill (-4) [ 481.980696][T18255] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 482.010736][T18255] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 482.010745][T18439] random: crng reseeded on system resumption [ 482.067829][T18361] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 482.067934][T18255] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 482.084217][T18361] Bluetooth: hci4: Error when powering off device on rfkill (-4) [ 482.102493][ T5927] m920x_read = error: -19 [ 482.106868][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 482.160505][T18255] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 482.242957][T18441] nvme_fabrics: missing parameter 'transport=%s' [ 482.250472][T18441] nvme_fabrics: missing parameter 'nqn=%s' [ 482.291340][ T42] m920x_read = error: -19 [ 482.295715][ T42] dvb-usb: error -19 while querying for an remote control event. [ 482.337166][T18255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 482.394188][T18255] 8021q: adding VLAN 0 to HW filter on device team0 [ 482.419024][ T736] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.426232][ T736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 482.435463][T18447] netlink: 24 bytes leftover after parsing attributes in process `syz.5.4785'. [ 482.469238][ T736] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.476391][ T736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 482.485179][ T42] m920x_read = error: -19 [ 482.489545][ T42] dvb-usb: error -19 while querying for an remote control event. [ 482.522465][T18255] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 482.539418][T18255] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 482.661375][ T5902] m920x_read = error: -19 [ 482.666730][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 482.698988][T18454] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 482.831677][ T5902] m920x_read = error: -19 [ 482.836058][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 483.031651][ T5902] m920x_read = error: -19 [ 483.036128][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 483.054514][T18255] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 483.137549][T18471] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4794'. [ 483.179042][T18255] veth0_vlan: entered promiscuous mode [ 483.213261][T18255] veth1_vlan: entered promiscuous mode [ 483.223053][ T5902] m920x_read = error: -19 [ 483.236152][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 483.310108][T18255] veth0_macvtap: entered promiscuous mode [ 483.337572][T18255] veth1_macvtap: entered promiscuous mode [ 483.384750][T18255] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 483.414385][T18255] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 483.421826][ T5902] m920x_read = error: -19 [ 483.436361][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 483.471636][T18255] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.491364][T18255] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.500095][T18255] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.529129][T18255] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 483.621346][ T5871] m920x_read = error: -19 [ 483.625790][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 483.701375][ T736] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 483.722337][ T736] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 483.821275][ T5902] m920x_read = error: -19 [ 483.826009][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 483.846572][ T736] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 483.872518][ T736] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 484.001368][ T42] m920x_read = error: -19 [ 484.005750][ T42] dvb-usb: error -19 while querying for an remote control event. [ 484.181330][ T5902] m920x_read = error: -19 [ 484.181330][T18507] netdevsim netdevsim5 netdevsim0: entered promiscuous mode [ 484.202468][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 484.275807][T18509] SELinux: ebitmap start bit (1074921480) is not a multiple of the map unit size (64) [ 484.299540][T18509] SELinux: failed to load policy [ 484.358122][ T30] kauditd_printk_skb: 102 callbacks suppressed [ 484.358138][ T30] audit: type=1400 audit(2000000769.437:1238): avc: denied { connect } for pid=18510 comm="syz.6.4810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 484.391552][ T5902] m920x_read = error: -19 [ 484.395919][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 484.470431][ T30] audit: type=1400 audit(2000000769.547:1239): avc: denied { create } for pid=18516 comm="syz.5.4813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 484.520989][ T30] audit: type=1400 audit(2000000769.567:1240): avc: denied { read } for pid=18516 comm="syz.5.4813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 484.547695][ T30] audit: type=1400 audit(2000000769.627:1241): avc: denied { write } for pid=18516 comm="syz.5.4813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 484.581483][ T42] m920x_read = error: -19 [ 484.589576][ T42] dvb-usb: error -19 while querying for an remote control event. [ 484.751635][ T42] m920x_read = error: -19 [ 484.756120][ T42] dvb-usb: error -19 while querying for an remote control event. [ 484.766817][T18528] binder: 18527:18528 ioctl 4018620d 0 returned -22 [ 484.867697][ T30] audit: type=1400 audit(2000000769.947:1242): avc: denied { set_context_mgr } for pid=18531 comm="syz.6.4820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 484.894890][T18532] binder: binder_mmap: 18531 200000ffa000-200000ffe000 bad vm_flags failed -1 [ 484.921385][ T42] m920x_read = error: -19 [ 484.925744][ T42] dvb-usb: error -19 while querying for an remote control event. [ 484.934445][ T30] audit: type=1400 audit(2000000769.977:1243): avc: denied { map } for pid=18531 comm="syz.6.4820" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 484.942645][ T5817] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 485.094008][ T42] m920x_read = error: -19 [ 485.098509][ T42] dvb-usb: error -19 while querying for an remote control event. [ 485.163916][ T5817] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 485.175108][ T5817] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 485.223740][ T5817] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 485.232991][ T5817] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 485.241015][ T5817] usb 6-1: Product: syz [ 485.245432][ T5817] usb 6-1: Manufacturer: syz [ 485.250041][ T5817] usb 6-1: SerialNumber: syz [ 485.261763][ T42] m920x_read = error: -19 [ 485.266243][ T42] dvb-usb: error -19 while querying for an remote control event. [ 485.268865][ T5817] cdc_mbim 6-1:1.0: skipping garbage [ 485.369692][T15417] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 485.432003][ T42] m920x_read = error: -19 [ 485.436369][ T42] dvb-usb: error -19 while querying for an remote control event. [ 485.475369][T18526] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 485.631649][ T5871] m920x_read = error: -19 [ 485.636031][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 485.841495][ T5871] m920x_read = error: -19 [ 485.845867][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 486.011701][ T5871] m920x_read = error: -19 [ 486.016078][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 486.116894][T18526] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 486.125048][ T5817] cdc_mbim 6-1:1.0: setting tx_max = 184 [ 486.138183][ T5817] cdc_mbim 6-1:1.0: cdc-wdm0: USB WDM device [ 486.155091][T15417] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 486.158835][ T5817] wwan wwan0: port wwan0mbim0 attached [ 486.184031][ T5817] cdc_mbim 6-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.5-1, CDC MBIM, fe:e3:12:7c:46:07 [ 486.186302][ T5871] m920x_read = error: -19 [ 486.199169][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 486.258733][T15417] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 486.328259][T15417] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 486.361469][ T5871] m920x_read = error: -19 [ 486.365846][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 486.374149][ T5817] usb 6-1: USB disconnect, device number 32 [ 486.380698][ T5817] cdc_mbim 6-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.5-1, CDC MBIM [ 486.435338][ T5817] wwan wwan0: port wwan0mbim0 disconnected [ 486.452315][T15417] bridge_slave_1: left allmulticast mode [ 486.457965][T15417] bridge_slave_1: left promiscuous mode [ 486.464633][T15417] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.474138][T15417] bridge_slave_0: left allmulticast mode [ 486.479776][T15417] bridge_slave_0: left promiscuous mode [ 486.486401][T15417] bridge0: port 1(bridge_slave_0) entered disabled state [ 486.532767][ T42] m920x_read = error: -19 [ 486.537135][ T42] dvb-usb: error -19 while querying for an remote control event. [ 486.711331][ T42] m920x_read = error: -19 [ 486.715689][ T42] dvb-usb: error -19 while querying for an remote control event. [ 486.806752][T15417] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 486.817385][T15417] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 486.827061][T15417] bond0 (unregistering): Released all slaves [ 486.884088][ T42] m920x_read = error: -19 [ 486.888466][ T42] dvb-usb: error -19 while querying for an remote control event. [ 487.051561][ T42] m920x_read = error: -19 [ 487.055937][ T42] dvb-usb: error -19 while querying for an remote control event. [ 487.150335][T15417] hsr_slave_0: left promiscuous mode [ 487.164872][T15417] hsr_slave_1: left promiscuous mode [ 487.170547][T15417] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 487.177959][T15417] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 487.186125][T15417] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 487.193712][T15417] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 487.218376][T15417] veth1_macvtap: left promiscuous mode [ 487.224768][ T42] m920x_read = error: -19 [ 487.229110][ T42] dvb-usb: error -19 while querying for an remote control event. [ 487.237019][T15417] veth0_macvtap: left promiscuous mode [ 487.242721][T15417] veth1_vlan: left promiscuous mode [ 487.247969][T15417] veth0_vlan: left promiscuous mode [ 487.400710][T18554] input: syz1 as /devices/virtual/input/input55 [ 487.411409][ T42] m920x_read = error: -19 [ 487.415774][ T42] dvb-usb: error -19 while querying for an remote control event. [ 487.431458][ T30] audit: type=1400 audit(2000000772.497:1244): avc: denied { watch watch_reads } for pid=18550 comm="syz.2.4828" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=68 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 487.621268][ T5902] m920x_read = error: -19 [ 487.625648][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 487.639320][ T30] audit: type=1400 audit(2000000772.727:1245): avc: denied { append } for pid=18560 comm="syz.2.4831" name="ptp0" dev="devtmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 487.792680][ T5902] m920x_read = error: -19 [ 487.797150][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 487.836184][ T5829] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 487.845807][ T5829] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 487.855310][ T5829] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 487.866573][ T5829] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 487.874227][ T5829] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 487.971307][ T5902] m920x_read = error: -19 [ 487.975677][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 488.170183][ T5902] m920x_read = error: -19 [ 488.176925][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 488.201395][ T5870] usb 6-1: new full-speed USB device number 33 using dummy_hcd [ 488.293053][T15417] team0 (unregistering): Port device team_slave_1 removed [ 488.341413][ T5902] m920x_read = error: -19 [ 488.346274][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 488.354728][T15417] team0 (unregistering): Port device team_slave_0 removed [ 488.372985][ T5870] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 488.400697][ T5870] usb 6-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 488.409932][ T5870] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.430981][ T5870] usb 6-1: config 0 descriptor?? [ 488.453997][T18571] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 488.512984][ T5902] m920x_read = error: -19 [ 488.520052][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 488.692865][ T5871] m920x_read = error: -19 [ 488.697245][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 488.871258][ T5871] m920x_read = error: -19 [ 488.876280][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 488.910007][ T5870] elan 0003:04F3:0755.0069: unknown main item tag 0x1 [ 488.942905][ T5870] elan 0003:04F3:0755.0069: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.5-1/input0 [ 489.041952][ T5871] m920x_read = error: -19 [ 489.046296][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 489.191674][ T5870] usb 6-1: USB disconnect, device number 33 [ 489.221757][ T5871] m920x_read = error: -19 [ 489.226261][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 489.386941][T18565] lo speed is unknown, defaulting to 1000 [ 489.393499][ T5871] m920x_read = error: -19 [ 489.397909][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 489.581343][ T5871] m920x_read = error: -19 [ 489.585796][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 489.776943][ T5871] m920x_read = error: -19 [ 489.791969][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 489.952711][ T5871] m920x_read = error: -19 [ 489.957272][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 490.122053][ T5871] m920x_read = error: -19 [ 490.126523][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 490.140343][ T5829] Bluetooth: hci4: command tx timeout [ 490.220140][T18565] chnl_net:caif_netlink_parms(): no params data found [ 490.321539][ T5902] m920x_read = error: -19 [ 490.327859][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 490.445794][T18602] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4845'. [ 490.457338][T18602] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4845'. [ 490.489988][T18565] bridge0: port 1(bridge_slave_0) entered blocking state [ 490.511685][ T5902] m920x_read = error: -19 [ 490.514341][T18565] bridge0: port 1(bridge_slave_0) entered disabled state [ 490.516022][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 490.540316][T18609] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 490.540316][T18609] The task syz.4.4846 (18609) triggered the difference, watch for misbehavior. [ 490.540516][T18565] bridge_slave_0: entered allmulticast mode [ 490.573663][T18565] bridge_slave_0: entered promiscuous mode [ 490.589273][T18565] bridge0: port 2(bridge_slave_1) entered blocking state [ 490.597246][T18565] bridge0: port 2(bridge_slave_1) entered disabled state [ 490.609002][T18565] bridge_slave_1: entered allmulticast mode [ 490.617463][T18565] bridge_slave_1: entered promiscuous mode [ 490.676765][T18565] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 490.695350][T18565] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 490.733562][ T5902] m920x_read = error: -19 [ 490.737930][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 490.758243][T18565] team0: Port device team_slave_0 added [ 490.768740][T18565] team0: Port device team_slave_1 added [ 490.818302][T18565] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 490.829252][T18565] 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. [ 490.855236][ C0] vkms_vblank_simulate: vblank timer overrun [ 490.855255][ T5871] usb 6-1: new full-speed USB device number 34 using dummy_hcd [ 490.873765][T18565] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 490.888800][T18565] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 490.896109][T18565] 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. [ 490.921986][ C0] vkms_vblank_simulate: vblank timer overrun [ 490.931761][ T5902] m920x_read = error: -19 [ 490.936291][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 490.952554][T18565] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 491.013071][ T5871] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 491.028351][ T5871] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 491.032124][T18565] hsr_slave_0: entered promiscuous mode [ 491.040248][ T5871] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 121, setting to 64 [ 491.062496][T18565] hsr_slave_1: entered promiscuous mode [ 491.068693][T18565] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 491.077664][T18565] Cannot create hsr debugfs directory [ 491.094202][ T5871] usb 6-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 491.103364][ T5902] m920x_read = error: -19 [ 491.107687][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 491.121198][ T5871] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.132782][ T5871] usb 6-1: Product: syz [ 491.136995][ T5871] usb 6-1: Manufacturer: syz [ 491.141808][ T5871] usb 6-1: SerialNumber: syz [ 491.149028][ T5871] usb 6-1: config 0 descriptor?? [ 491.154828][T18610] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 491.164043][T18610] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 491.172442][ T5871] usb 6-1: ucan: probing device on interface #0 [ 491.301835][ T5902] m920x_read = error: -19 [ 491.306298][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 491.492056][ T5902] m920x_read = error: -19 [ 491.500135][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 491.691690][ T5902] m920x_read = error: -19 [ 491.696173][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 491.798808][T18565] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 491.814897][ T5871] ucan 6-1:0.0 can0: registered device [ 491.814950][T18565] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 491.831869][T18565] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 491.844148][T18565] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 491.861453][ T5902] m920x_read = error: -19 [ 491.866153][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 491.952159][T18565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 491.969925][T18565] 8021q: adding VLAN 0 to HW filter on device team0 [ 491.991474][T15417] bridge0: port 1(bridge_slave_0) entered blocking state [ 491.998621][T15417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 492.008709][ T5871] ucan 6-1:0.0 can0: firmware string: unknown [ 492.018914][ T5871] usb 6-1: USB disconnect, device number 34 [ 492.027695][T15417] bridge0: port 2(bridge_slave_1) entered blocking state [ 492.034783][T15417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 492.045845][ T42] m920x_read = error: -19 [ 492.050170][ T42] dvb-usb: error -19 while querying for an remote control event. [ 492.141294][ T5870] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 492.182336][ T5829] Bluetooth: hci4: command tx timeout [ 492.221538][ T5902] m920x_read = error: -19 [ 492.225902][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 492.250303][T18565] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 492.288877][T18565] veth0_vlan: entered promiscuous mode [ 492.298604][T18565] veth1_vlan: entered promiscuous mode [ 492.305591][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 492.319561][ T5870] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 492.328741][T18565] veth0_macvtap: entered promiscuous mode [ 492.335154][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 492.343036][T18565] veth1_macvtap: entered promiscuous mode [ 492.350581][ T5870] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 492.365060][ T5870] usb 5-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 492.383963][ T5870] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.393626][ T5870] usb 5-1: Product: syz [ 492.397829][ T5870] usb 5-1: Manufacturer: syz [ 492.401320][ T42] m920x_read = error: -19 [ 492.402644][ T5870] usb 5-1: SerialNumber: syz [ 492.408643][T18565] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 492.419234][ T42] dvb-usb: error -19 while querying for an remote control event. [ 492.419996][ T5870] usb 5-1: config 0 descriptor?? [ 492.437262][ T5870] ums-isd200 5-1:0.0: USB Mass Storage device detected [ 492.449481][T18565] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 492.461249][T18565] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.469968][T18565] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.479234][T18565] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.488003][T18565] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.555982][ T2961] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 492.569948][ T2961] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 492.591271][ T5871] m920x_read = error: -19 [ 492.595662][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 492.640524][ T3003] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 492.655589][ T3003] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 492.736518][ T5870] ums-isd200 5-1:0.0: probe with driver ums-isd200 failed with error -22 [ 492.761352][ T5871] m920x_read = error: -19 [ 492.765713][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 492.944710][ T5817] usb 5-1: USB disconnect, device number 71 [ 492.951480][ T5871] m920x_read = error: -19 [ 492.956240][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 493.131721][ T5871] m920x_read = error: -19 [ 493.136100][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 493.144321][ T42] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 493.312806][ T42] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 493.325363][ T5871] m920x_read = error: -19 [ 493.330008][ T5871] dvb-usb: error -19 while querying for an remote control event. [ 493.340829][ T42] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 493.350485][ T42] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.360889][ T42] usb 6-1: config 0 descriptor?? [ 493.369663][ T42] pwc: Askey VC010 type 2 USB webcam detected. [ 493.501570][ T5927] m920x_read = error: -19 [ 493.505943][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 493.611686][ T5902] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 493.691456][ T5927] m920x_read = error: -19 [ 493.700660][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 493.801319][ T5902] usb 3-1: Using ep0 maxpacket: 16 [ 493.807633][ T42] pwc: recv_control_msg error -32 req 02 val 2b00 [ 493.822622][ T5902] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 493.856260][ T30] audit: type=1326 audit(2000000778.917:1246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f693bf8e969 code=0x7ffc0000 [ 493.880160][ T42] pwc: recv_control_msg error -32 req 02 val 2700 [ 493.886870][ T5902] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.896340][ T5927] m920x_read = error: -19 [ 493.901185][ T5902] usb 3-1: Product: syz [ 493.905373][ T5902] usb 3-1: Manufacturer: syz [ 493.909989][ T5902] usb 3-1: SerialNumber: syz [ 493.914707][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 493.923101][ T30] audit: type=1326 audit(2000000778.917:1247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f693bf8e969 code=0x7ffc0000 [ 493.949870][ T30] audit: type=1326 audit(2000000778.917:1248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f693bf8e969 code=0x7ffc0000 [ 493.975573][ T30] audit: type=1326 audit(2000000778.917:1249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f693bf8e969 code=0x7ffc0000 [ 493.999122][ T5902] r8152-cfgselector 3-1: Unknown version 0x0000 [ 494.009367][ T5902] r8152-cfgselector 3-1: config 0 descriptor?? [ 494.039379][ T30] audit: type=1326 audit(2000000778.917:1250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f693bf8e969 code=0x7ffc0000 [ 494.069995][ T30] audit: type=1326 audit(2000000778.917:1251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f693bf8e969 code=0x7ffc0000 [ 494.101890][ T5927] m920x_read = error: -19 [ 494.106308][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 494.107924][ T30] audit: type=1326 audit(2000000778.917:1252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f693bf2ab39 code=0x7ffc0000 [ 494.124486][ T42] pwc: recv_control_msg error -71 req 04 val 1000 [ 494.137428][ C0] vkms_vblank_simulate: vblank timer overrun [ 494.147799][ T30] audit: type=1326 audit(2000000778.917:1253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f693bf2ab39 code=0x7ffc0000 [ 494.190575][ T30] audit: type=1326 audit(2000000778.917:1254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f693bf2ab39 code=0x7ffc0000 [ 494.239124][ T42] pwc: recv_control_msg error -71 req 04 val 1300 [ 494.294667][ T42] pwc: recv_control_msg error -71 req 04 val 1400 [ 494.302027][ T5902] m920x_read = error: -19 [ 494.306361][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 494.314465][ T30] audit: type=1326 audit(2000000778.917:1255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18646 comm="syz.4.4862" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f693bf2ab39 code=0x7ffc0000 [ 494.314598][ T42] pwc: recv_control_msg error -71 req 02 val 2000 [ 494.371381][ T42] pwc: recv_control_msg error -71 req 02 val 2100 [ 494.380976][ T42] pwc: recv_control_msg error -71 req 04 val 1500 [ 494.387690][ T42] pwc: recv_control_msg error -71 req 02 val 2500 [ 494.394383][ T42] pwc: recv_control_msg error -71 req 02 val 2400 [ 494.402878][ T42] pwc: recv_control_msg error -71 req 02 val 2600 [ 494.416473][ T42] pwc: recv_control_msg error -71 req 02 val 2900 [ 494.424370][ T42] pwc: recv_control_msg error -71 req 02 val 2800 [ 494.471986][ T5902] m920x_read = error: -19 [ 494.477157][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 494.487602][ T5927] r8152-cfgselector 3-1: USB disconnect, device number 65 [ 494.501584][ T42] pwc: recv_control_msg error -71 req 04 val 1100 [ 494.523975][ T42] pwc: recv_control_msg error -71 req 04 val 1200 [ 494.544279][ T42] pwc: Registered as video103. [ 494.549936][ T3003] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 494.574731][ T42] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input56 [ 494.633734][ T42] usb 6-1: USB disconnect, device number 35 [ 494.671275][ T5902] m920x_read = error: -19 [ 494.675647][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 494.881291][ T5927] m920x_read = error: -19 [ 494.885922][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 495.071319][ T42] m920x_read = error: -19 [ 495.075682][ T42] dvb-usb: error -19 while querying for an remote control event. [ 495.241485][ T42] m920x_read = error: -19 [ 495.245857][ T42] dvb-usb: error -19 while querying for an remote control event. [ 495.412090][ T42] m920x_read = error: -19 [ 495.416452][ T42] dvb-usb: error -19 while querying for an remote control event. [ 495.591449][ T5927] m920x_read = error: -19 [ 495.595824][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 495.762837][ T5927] m920x_read = error: -19 [ 495.767199][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 495.864083][ T3003] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 495.926585][ T3003] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 495.937054][ T5927] m920x_read = error: -19 [ 495.943512][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 495.987433][ T3003] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 496.071249][ T3003] bridge_slave_1: left allmulticast mode [ 496.076905][ T3003] bridge_slave_1: left promiscuous mode [ 496.083504][ T3003] bridge0: port 2(bridge_slave_1) entered disabled state [ 496.097849][ T3003] bridge_slave_0: left allmulticast mode [ 496.103620][ T3003] bridge_slave_0: left promiscuous mode [ 496.109245][ T3003] bridge0: port 1(bridge_slave_0) entered disabled state [ 496.116842][ T5902] m920x_read = error: -19 [ 496.121334][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 496.281464][ T5902] m920x_read = error: -19 [ 496.285839][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 496.410273][ T3003] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 496.421387][ T3003] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 496.430883][ T3003] bond0 (unregistering): Released all slaves [ 496.451308][ T42] m920x_read = error: -19 [ 496.455661][ T42] dvb-usb: error -19 while querying for an remote control event. [ 496.622097][ T42] m920x_read = error: -19 [ 496.626445][ T42] dvb-usb: error -19 while querying for an remote control event. [ 496.791516][ T42] m920x_read = error: -19 [ 496.795893][ T42] dvb-usb: error -19 while querying for an remote control event. [ 496.870137][T18660] overlayfs: upper fs does not support tmpfile. [ 496.968479][ T3003] hsr_slave_0: left promiscuous mode [ 497.001386][ T42] m920x_read = error: -19 [ 497.004787][ T3003] hsr_slave_1: left promiscuous mode [ 497.010508][ T42] dvb-usb: error -19 while querying for an remote control event. [ 497.019301][ T3003] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 497.028888][ T3003] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 497.037985][ T3003] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 497.051646][ T3003] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 497.088137][ T3003] veth1_macvtap: left promiscuous mode [ 497.094795][ T3003] veth0_macvtap: left promiscuous mode [ 497.100444][ T3003] veth1_vlan: left promiscuous mode [ 497.105918][ T3003] veth0_vlan: left promiscuous mode [ 497.181453][ T5902] m920x_read = error: -19 [ 497.185942][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 497.201713][ T9] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 497.245957][ T5823] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 497.256062][ T5823] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 497.266106][ T5823] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 497.276961][ T5823] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 497.288638][ T5823] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 497.361586][ T5927] m920x_read = error: -19 [ 497.366125][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 497.373237][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 497.387252][ T9] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 497.403238][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 497.414545][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 497.425792][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 497.437218][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.446244][ T9] usb 3-1: Product: syz [ 497.450442][ T9] usb 3-1: Manufacturer: syz [ 497.455070][ T9] usb 3-1: SerialNumber: syz [ 497.547175][ T5927] m920x_read = error: -19 [ 497.551703][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 497.650592][T18677] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 497.717235][ T5902] m920x_read = error: -19 [ 497.727807][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 497.818965][T18679] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 497.834607][ T3003] team0 (unregistering): Port device team_slave_1 removed [ 497.891964][ T5902] m920x_read = error: -19 [ 497.908124][ T9] usb 3-1: 0:2 : does not exist [ 497.910882][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 497.979822][ T3003] team0 (unregistering): Port device team_slave_0 removed [ 498.071586][ T5902] m920x_read = error: -19 [ 498.076092][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 498.243846][ T5902] m920x_read = error: -19 [ 498.248226][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 498.421248][ T5902] m920x_read = error: -19 [ 498.425748][ T5902] dvb-usb: error -19 while querying for an remote control event. [ 498.535471][ T9] usb 3-1: 1:0: failed to get current value for ch 0 (-22) [ 498.572475][ T9] usb 3-1: USB disconnect, device number 66 [ 498.602968][ T5927] m920x_read = error: -19 [ 498.607347][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 498.705043][T18671] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.712451][T18671] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.771926][T18699] m920x_read = error: -19 [ 498.776420][T18699] dvb-usb: error -19 while querying for an remote control event. [ 498.844607][T18671] wg1: left promiscuous mode [ 498.918397][T18671] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 498.947307][T18715] m920x_read = error: -19 [ 498.955322][T18671] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 498.965221][T18715] dvb-usb: error -19 while querying for an remote control event. [ 499.065893][T18671] veth0_macvtap: left allmulticast mode [ 499.095508][T18671] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.122227][T18671] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.141430][T18702] m920x_read = error: -19 [ 499.154276][T18671] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.157198][T18702] dvb-usb: error -19 while querying for an remote control event. [ 499.187073][T18671] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 499.210231][T18671] netdevsim netdevsim5 netdevsim0: left promiscuous mode [ 499.263359][T18690] netlink: 12 bytes leftover after parsing attributes in process `syz.6.4878'. [ 499.282619][T18690] netlink: 16 bytes leftover after parsing attributes in process `syz.6.4878'. [ 499.308935][T18690] netlink: 12 bytes leftover after parsing attributes in process `syz.6.4878'. [ 499.320806][T18690] netlink: 16 bytes leftover after parsing attributes in process `syz.6.4878'. [ 499.356242][T18715] m920x_read = error: -19 [ 499.360887][T18715] dvb-usb: error -19 while querying for an remote control event. [ 499.381469][ T5829] Bluetooth: hci4: command tx timeout [ 499.423315][T18725] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4884'. [ 499.432877][T18673] lo speed is unknown, defaulting to 1000 [ 499.487531][T18725] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4884'. [ 499.531372][T18715] m920x_read = error: -19 [ 499.535734][T18715] dvb-usb: error -19 while querying for an remote control event. [ 499.583914][ T30] kauditd_printk_skb: 1120 callbacks suppressed [ 499.583931][ T30] audit: type=1326 audit(2000000784.677:2376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 499.631478][ T30] audit: type=1326 audit(2000000784.677:2377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 499.695106][ T30] audit: type=1326 audit(2000000784.677:2378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 499.721246][T18715] m920x_read = error: -19 [ 499.725607][T18715] dvb-usb: error -19 while querying for an remote control event. [ 499.775317][ T30] audit: type=1326 audit(2000000784.677:2379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 499.842958][ T30] audit: type=1326 audit(2000000784.677:2380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 499.866422][ C0] vkms_vblank_simulate: vblank timer overrun [ 499.922240][T18702] m920x_read = error: -19 [ 499.926785][T18702] dvb-usb: error -19 while querying for an remote control event. [ 499.967954][ T30] audit: type=1326 audit(2000000784.677:2381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2e9078d2d0 code=0x7ffc0000 [ 500.039882][ T30] audit: type=1326 audit(2000000784.697:2382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 500.106657][ T30] audit: type=1326 audit(2000000784.697:2383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 500.106839][T18734] lo speed is unknown, defaulting to 1000 [ 500.146820][ T30] audit: type=1326 audit(2000000784.697:2384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18729 comm="syz.6.4887" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 500.146890][T18715] m920x_read = error: -19 [ 500.170253][ C0] vkms_vblank_simulate: vblank timer overrun [ 500.261304][T18715] dvb-usb: error -19 while querying for an remote control event. [ 500.375137][T18749] ceph: No mds server is up or the cluster is laggy [ 500.389140][T18673] chnl_net:caif_netlink_parms(): no params data found [ 500.441254][T18715] m920x_read = error: -19 [ 500.448630][T18715] dvb-usb: error -19 while querying for an remote control event. [ 500.641454][T18715] m920x_read = error: -19 [ 500.645891][T18715] dvb-usb: error -19 while querying for an remote control event. [ 500.740021][T18673] bridge0: port 1(bridge_slave_0) entered blocking state [ 500.749155][T18673] bridge0: port 1(bridge_slave_0) entered disabled state [ 500.756532][T18673] bridge_slave_0: entered allmulticast mode [ 500.764435][T18673] bridge_slave_0: entered promiscuous mode [ 500.792486][T18673] bridge0: port 2(bridge_slave_1) entered blocking state [ 500.799635][T18673] bridge0: port 2(bridge_slave_1) entered disabled state [ 500.808007][T18673] bridge_slave_1: entered allmulticast mode [ 500.819109][T18673] bridge_slave_1: entered promiscuous mode [ 500.853018][ T5927] m920x_read = error: -19 [ 500.857495][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 500.916898][T18673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 500.935532][T18673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 501.031748][ T5927] m920x_read = error: -19 [ 501.036117][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 501.141177][ T30] audit: type=1400 audit(2000000786.187:2385): avc: denied { ioctl } for pid=18770 comm="syz.4.4900" path="socket:[70032]" dev="sockfs" ino=70032 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 501.167067][ C0] vkms_vblank_simulate: vblank timer overrun [ 501.217151][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.221722][ T5927] m920x_read = error: -19 [ 501.227995][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 501.358591][T18673] team0: Port device team_slave_0 added [ 501.386534][T18673] team0: Port device team_slave_1 added [ 501.392310][T18715] m920x_read = error: -19 [ 501.396649][T18715] dvb-usb: error -19 while querying for an remote control event. [ 501.407770][T18773] 9pnet: p9_errstr2errno: server reported unknown error ‌@يخ‚ح(للي«Qے0x0000000000000004 [ 501.451535][ T5823] Bluetooth: hci4: command tx timeout [ 501.513057][T18673] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 501.547611][T18673] 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. [ 501.575176][ T5927] m920x_read = error: -19 [ 501.579529][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 501.640393][T18673] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 501.708374][T18673] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 501.751437][T18673] 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. [ 501.781563][T18715] m920x_read = error: -19 [ 501.785919][T18715] dvb-usb: error -19 while querying for an remote control event. [ 501.821224][T18673] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 501.913210][T18673] hsr_slave_0: entered promiscuous mode [ 501.919714][T18673] hsr_slave_1: entered promiscuous mode [ 501.926354][T18673] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 501.934431][T18673] Cannot create hsr debugfs directory [ 501.971590][ T5927] m920x_read = error: -19 [ 501.976007][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 502.091295][ T5829] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 502.091841][ T5823] Bluetooth: hci5: command 0xfc11 tx timeout [ 502.141228][ T5927] m920x_read = error: -19 [ 502.147825][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 502.316630][T18793] overlayfs: only single ':' or double '::' sequences of unescaped colons in lowerdir mount option allowed. [ 502.341440][T18715] m920x_read = error: -19 [ 502.345807][T18715] dvb-usb: error -19 while querying for an remote control event. [ 502.452170][ T5927] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 502.511227][T18715] m920x_read = error: -19 [ 502.515687][T18715] dvb-usb: error -19 while querying for an remote control event. [ 502.603727][ T5927] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 502.615498][T18673] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 502.623292][ T5927] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 502.637480][ T5927] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 502.648737][ T5927] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 502.664071][T18673] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 502.675309][ T5927] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 502.687199][T18673] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 502.694203][T18715] m920x_read = error: -19 [ 502.698708][T18715] dvb-usb: error -19 while querying for an remote control event. [ 502.718772][ T5927] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 502.721033][T18673] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 502.801075][ T5927] snd-usb-audio 6-1:27.0: probe with driver snd-usb-audio failed with error -12 [ 502.861448][ T5927] m920x_read = error: -19 [ 502.872160][ T5927] dvb-usb: error -19 while querying for an remote control event. [ 503.002878][T18673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 503.036414][ T5927] usb 6-1: USB disconnect, device number 36 [ 503.048009][T18673] 8021q: adding VLAN 0 to HW filter on device team0 [ 503.072816][T18715] m920x_read = error: -19 [ 503.077179][T18715] dvb-usb: error -19 while querying for an remote control event. [ 503.092516][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 503.099678][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 503.138926][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 503.146084][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 503.200144][T18673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 503.272614][ T24] m920x_read = error: -19 [ 503.277018][ T24] dvb-usb: error -19 while querying for an remote control event. [ 503.452465][T18715] m920x_read = error: -19 [ 503.456852][T18715] dvb-usb: error -19 while querying for an remote control event. [ 503.487145][T18673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 503.531614][ T5829] Bluetooth: hci4: command tx timeout [ 503.551063][T18673] veth0_vlan: entered promiscuous mode [ 503.567617][T18673] veth1_vlan: entered promiscuous mode [ 503.618169][T18673] veth0_macvtap: entered promiscuous mode [ 503.624214][ T24] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 503.639440][T18673] veth1_macvtap: entered promiscuous mode [ 503.645677][T18715] m920x_read = error: -19 [ 503.650024][T18715] dvb-usb: error -19 while querying for an remote control event. [ 503.676346][T18673] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 503.687276][T18673] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 503.697576][T18673] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.707384][T18673] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.728164][T18673] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.741216][T18673] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.802116][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 503.818868][ T24] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 503.827400][ T24] usb 3-1: config 0 has no interface number 0 [ 503.833911][T18715] m920x_read = error: -19 [ 503.838360][T18715] dvb-usb: error -19 while querying for an remote control event. [ 503.854293][ T24] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 503.894122][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.914821][ T24] usb 3-1: Product: syz [ 503.919012][ T24] usb 3-1: Manufacturer: syz [ 503.939102][ T24] usb 3-1: SerialNumber: syz [ 503.946082][ T736] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 503.951433][ T24] usb 3-1: config 0 descriptor?? [ 503.969989][ T736] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 503.972508][ T24] smsc95xx v2.0.0 [ 504.021520][T18715] m920x_read = error: -19 [ 504.029674][T18715] dvb-usb: error -19 while querying for an remote control event. [ 504.051704][ T2983] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 504.060796][ T2983] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 504.211325][T18715] m920x_read = error: -19 [ 504.216590][T18715] dvb-usb: error -19 while querying for an remote control event. [ 504.391558][T18715] m920x_read = error: -19 [ 504.401172][T18715] dvb-usb: error -19 while querying for an remote control event. [ 504.428105][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 504.439502][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 504.488343][T18855] @: renamed from vlan0 (while UP) [ 504.571556][T18715] m920x_read = error: -19 [ 504.576444][T18715] dvb-usb: error -19 while querying for an remote control event. [ 504.652175][ T24] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 504.664993][ T24] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -61 [ 504.741310][ T24] m920x_read = error: -19 [ 504.741334][ T24] dvb-usb: error -19 while querying for an remote control event. [ 504.903248][ T24] m920x_read = error: -19 [ 504.907619][ T24] dvb-usb: error -19 while querying for an remote control event. [ 504.926825][T18700] usb 3-1: USB disconnect, device number 67 [ 505.102898][T18700] m920x_read = error: -19 [ 505.108614][T18700] dvb-usb: error -19 while querying for an remote control event. [ 505.301771][T18700] m920x_read = error: -19 [ 505.308397][T18700] dvb-usb: error -19 while querying for an remote control event. [ 505.326728][ T2983] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 505.481615][T18700] m920x_read = error: -19 [ 505.486010][T18700] dvb-usb: error -19 while querying for an remote control event. [ 505.661307][T18700] m920x_read = error: -19 [ 505.665676][T18700] dvb-usb: error -19 while querying for an remote control event. [ 505.853774][T18715] m920x_read = error: -19 [ 505.858132][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.021372][T18715] m920x_read = error: -19 [ 506.025780][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.191257][T18715] m920x_read = error: -19 [ 506.195610][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.361334][T18715] m920x_read = error: -19 [ 506.365707][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.531307][T18715] m920x_read = error: -19 [ 506.535667][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.675215][ T2983] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 506.701262][T18715] m920x_read = error: -19 [ 506.705616][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.808280][ T2983] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 506.880223][ T2983] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 506.890902][T18715] m920x_read = error: -19 [ 506.899867][T18715] dvb-usb: error -19 while querying for an remote control event. [ 506.978451][ T2983] bridge_slave_1: left allmulticast mode [ 506.984234][ T2983] bridge_slave_1: left promiscuous mode [ 506.991442][ T2983] bridge0: port 2(bridge_slave_1) entered disabled state [ 507.000986][ T2983] bridge_slave_0: left allmulticast mode [ 507.006721][ T2983] bridge_slave_0: left promiscuous mode [ 507.012637][ T2983] bridge0: port 1(bridge_slave_0) entered disabled state [ 507.065704][T18715] m920x_read = error: -19 [ 507.070039][T18715] dvb-usb: error -19 while querying for an remote control event. [ 507.243257][T18715] m920x_read = error: -19 [ 507.247601][T18715] dvb-usb: error -19 while querying for an remote control event. [ 507.325652][ T2983] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 507.356093][ T2983] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 507.401434][T18715] m920x_read = error: -19 [ 507.405801][T18715] dvb-usb: error -19 while querying for an remote control event. [ 507.425493][ T2983] bond0 (unregistering): Released all slaves [ 507.559464][ T944] IPVS: starting estimator thread 0... [ 507.589570][T18884] tipc: Started in network mode [ 507.600567][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 507.600582][ T30] audit: type=1326 audit(2000000792.687:2393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18875 comm="syz.2.4947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7fc00000 [ 507.605354][T18884] tipc: Node identity ac1414aa, cluster identity 4711 [ 507.606829][ T24] m920x_read = error: -19 [ 507.637611][T18884] tipc: Enabled bearer , priority 10 [ 507.678729][ T24] dvb-usb: error -19 while querying for an remote control event. [ 507.686670][T18885] IPVS: using max 31 ests per chain, 74400 per kthread [ 507.730219][T18888] netlink: 'syz.5.4951': attribute type 3 has an invalid length. [ 507.850208][ T51] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 507.861847][ T24] m920x_read = error: -19 [ 507.876829][ T24] dvb-usb: error -19 while querying for an remote control event. [ 507.879961][ T51] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 507.893695][ T51] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 507.908705][ T51] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 507.917872][ T51] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 507.949904][T18895] lo speed is unknown, defaulting to 1000 [ 508.072053][T18715] m920x_read = error: -19 [ 508.076412][T18715] dvb-usb: error -19 while querying for an remote control event. [ 508.242087][ T24] m920x_read = error: -19 [ 508.246522][ T24] dvb-usb: error -19 while querying for an remote control event. [ 508.269820][ T30] audit: type=1326 audit(2000000793.347:2394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18875 comm="syz.2.4947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fe01638e969 code=0x7fc00000 [ 508.362220][T18892] lo speed is unknown, defaulting to 1000 [ 508.421817][ T24] m920x_read = error: -19 [ 508.426185][ T24] dvb-usb: error -19 while querying for an remote control event. [ 508.450493][ T2983] hsr_slave_0: left promiscuous mode [ 508.463849][ T2983] hsr_slave_1: left promiscuous mode [ 508.469888][ T2983] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 508.484852][ T2983] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 508.499369][ T2983] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 508.510684][ T2983] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 508.577197][ T2983] veth1_macvtap: left promiscuous mode [ 508.617275][ T2983] veth0_macvtap: left promiscuous mode [ 508.631376][T18715] m920x_read = error: -19 [ 508.635769][T18715] dvb-usb: error -19 while querying for an remote control event. [ 508.648093][ T30] audit: type=1326 audit(2000000793.717:2395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe01632ab39 code=0x7ffc0000 [ 508.653258][ T2983] veth1_vlan: left promiscuous mode [ 508.694491][ T2983] veth0_vlan: left promiscuous mode [ 508.699829][ T30] audit: type=1326 audit(2000000793.727:2396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 508.751442][ T9] tipc: Node number set to 2886997162 [ 508.757904][ T30] audit: type=1326 audit(2000000793.727:2397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe01632ab39 code=0x7ffc0000 [ 508.797451][ T30] audit: type=1326 audit(2000000793.727:2398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 508.822877][ T30] audit: type=1326 audit(2000000793.727:2399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 508.846600][T18715] m920x_read = error: -19 [ 508.850947][T18715] dvb-usb: error -19 while querying for an remote control event. [ 508.858828][ T30] audit: type=1326 audit(2000000793.727:2400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe01632ab39 code=0x7ffc0000 [ 508.882436][ T30] audit: type=1326 audit(2000000793.727:2401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe01638e969 code=0x7ffc0000 [ 508.906814][ T30] audit: type=1326 audit(2000000793.727:2402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18906 comm="syz.2.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fe01632ab39 code=0x7ffc0000 [ 509.012381][T18715] m920x_read = error: -19 [ 509.016757][T18715] dvb-usb: error -19 while querying for an remote control event. [ 509.044358][ T24] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 509.193677][T18715] m920x_read = error: -19 [ 509.198044][T18715] dvb-usb: error -19 while querying for an remote control event. [ 509.222594][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 509.229357][ T24] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 509.251164][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 509.269359][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 509.298145][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 509.309263][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 509.352780][ T24] usb 3-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 509.361934][T18715] m920x_read = error: -19 [ 509.366264][T18715] dvb-usb: error -19 while querying for an remote control event. [ 509.375876][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 509.385900][ T2983] team0 (unregistering): Port device team_slave_1 removed [ 509.393570][ T24] usb 3-1: Product: syz [ 509.397709][ T24] usb 3-1: Manufacturer: syz [ 509.414318][ T24] usb 3-1: SerialNumber: syz [ 509.427807][ T24] usb 3-1: config 0 descriptor?? [ 509.460142][ T2983] team0 (unregistering): Port device team_slave_0 removed [ 509.531799][ T51] Bluetooth: hci4: command 0x1003 tx timeout [ 509.533625][ T5829] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 509.557995][T18702] m920x_read = error: -19 [ 509.573251][T18702] dvb-usb: error -19 while querying for an remote control event. [ 509.741308][T18702] m920x_read = error: -19 [ 509.745684][T18702] dvb-usb: error -19 while querying for an remote control event. [ 509.875165][ T24] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 509.881308][ T24] input input57: Device does not respond to id packet M [ 509.899652][ T24] iforce 3-1:0.0: usb_submit_urb failed: -32 [ 509.910883][ T24] input input57: Device does not respond to id packet P [ 509.923912][T18702] m920x_read = error: -19 [ 509.933851][T18702] dvb-usb: error -19 while querying for an remote control event. [ 510.014028][ T5829] Bluetooth: hci5: command tx timeout [ 510.026394][T18905] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 510.031792][ T5870] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 510.059660][T18905] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 510.101353][T18702] m920x_read = error: -19 [ 510.105707][T18702] dvb-usb: error -19 while querying for an remote control event. [ 510.148855][ T24] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 510.154978][ T24] input input57: Device does not respond to id packet N [ 510.162449][ T24] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 510.168804][ T24] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 510.175897][ T24] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 510.183041][ T24] iforce 3-1:0.0: usb_submit_urb failed: -71 [ 510.200104][ T24] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input57 [ 510.212134][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 510.228290][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 510.238827][ T5870] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 510.271260][T18715] m920x_read = error: -19 [ 510.275741][T18715] dvb-usb: error -19 while querying for an remote control event. [ 510.304830][ T5870] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 510.317762][ T5870] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.368005][ T5870] usb 5-1: config 0 descriptor?? [ 510.368773][ T24] usb 3-1: USB disconnect, device number 68 [ 510.456518][T18715] m920x_read = error: -19 [ 510.460863][T18715] dvb-usb: error -19 while querying for an remote control event. [ 510.605091][T18925] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 510.641643][T18702] m920x_read = error: -19 [ 510.646014][T18702] dvb-usb: error -19 while querying for an remote control event. [ 510.704038][T18892] chnl_net:caif_netlink_parms(): no params data found [ 510.805558][ T5870] plantronics 0003:047F:FFFF.006A: No inputs registered, leaving [ 510.836610][ T5870] plantronics 0003:047F:FFFF.006A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 510.854174][T18702] m920x_read = error: -19 [ 510.858558][T18702] dvb-usb: error -19 while querying for an remote control event. [ 510.899451][T18892] bridge0: port 1(bridge_slave_0) entered blocking state [ 510.918674][T18892] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.955945][T18892] bridge_slave_0: entered allmulticast mode [ 510.984718][T18892] bridge_slave_0: entered promiscuous mode [ 511.008204][T18892] bridge0: port 2(bridge_slave_1) entered blocking state [ 511.018038][T18892] bridge0: port 2(bridge_slave_1) entered disabled state [ 511.028268][T18892] bridge_slave_1: entered allmulticast mode [ 511.043211][T18892] bridge_slave_1: entered promiscuous mode [ 511.064996][ T5870] usb 5-1: USB disconnect, device number 72 [ 511.071359][ T24] m920x_read = error: -19 [ 511.075724][ T24] dvb-usb: error -19 while querying for an remote control event. [ 511.156559][T18892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.182567][T18892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 511.251230][ T24] m920x_read = error: -19 [ 511.270764][ T24] dvb-usb: error -19 while querying for an remote control event. [ 511.308207][T18892] team0: Port device team_slave_0 added [ 511.330762][T18892] team0: Port device team_slave_1 added [ 511.471990][ T24] m920x_read = error: -19 [ 511.476361][ T24] dvb-usb: error -19 while querying for an remote control event. [ 511.532023][T18892] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 511.538987][T18892] 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. [ 511.628165][T18892] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 511.673632][T18892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 511.680602][T18892] 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. [ 511.721273][ T24] m920x_read = error: -19 [ 511.725637][ T24] dvb-usb: error -19 while querying for an remote control event. [ 511.781186][T18892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 511.912514][ T24] m920x_read = error: -19 [ 511.916905][ T24] dvb-usb: error -19 while querying for an remote control event. [ 511.991218][T18947] lo speed is unknown, defaulting to 1000 [ 512.076097][T18892] hsr_slave_0: entered promiscuous mode [ 512.093635][T18892] hsr_slave_1: entered promiscuous mode [ 512.101396][ T5829] Bluetooth: hci5: command tx timeout [ 512.119137][T18892] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 512.135429][T18892] Cannot create hsr debugfs directory [ 512.171820][T18715] m920x_read = error: -19 [ 512.176230][T18715] dvb-usb: error -19 while querying for an remote control event. [ 512.361385][T18715] m920x_read = error: -19 [ 512.366826][T18715] dvb-usb: error -19 while querying for an remote control event. [ 512.541355][T18715] m920x_read = error: -19 [ 512.545756][T18715] dvb-usb: error -19 while querying for an remote control event. [ 512.721464][T18715] m920x_read = error: -19 [ 512.727008][T18715] dvb-usb: error -19 while querying for an remote control event. [ 512.931672][T18715] m920x_read = error: -19 [ 512.936409][T18715] dvb-usb: error -19 while querying for an remote control event. [ 513.000816][T18966] SELinux: failed to load policy [ 513.127191][T18715] m920x_read = error: -19 [ 513.137235][T18715] dvb-usb: error -19 while querying for an remote control event. [ 513.323773][T18715] m920x_read = error: -19 [ 513.328165][T18715] dvb-usb: error -19 while querying for an remote control event. [ 513.526504][T18892] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 513.541413][T18715] m920x_read = error: -19 [ 513.545785][T18715] dvb-usb: error -19 while querying for an remote control event. [ 513.556806][T18892] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 513.569705][T18892] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 513.620116][ T30] kauditd_printk_skb: 59 callbacks suppressed [ 513.620132][ T30] audit: type=1400 audit(2000000798.697:2462): avc: denied { execute } for pid=18976 comm="syz.5.4985" path="/dev/nullb0" dev="devtmpfs" ino=4234 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=file permissive=1 [ 513.672940][T18892] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 513.714708][ T30] audit: type=1800 audit(2000000798.697:2463): pid=18977 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.5.4985" name="nullb0" dev="devtmpfs" ino=4234 res=0 errno=0 [ 513.740803][T18715] m920x_read = error: -19 [ 513.745234][T18715] dvb-usb: error -19 while querying for an remote control event. [ 513.858155][T18892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 513.904730][T18892] 8021q: adding VLAN 0 to HW filter on device team0 [ 513.921766][T18715] m920x_read = error: -19 [ 513.926168][T18715] dvb-usb: error -19 while querying for an remote control event. [ 513.954144][ T2983] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.961409][ T2983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.984607][ T2983] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.991784][ T2983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 514.101897][T18715] m920x_read = error: -19 [ 514.107028][T18715] dvb-usb: error -19 while querying for an remote control event. [ 514.171333][ T5829] Bluetooth: hci5: command tx timeout [ 514.270419][T18991] syz.5.4991 (18991): drop_caches: 2 [ 514.291346][T18715] m920x_read = error: -19 [ 514.295801][T18715] dvb-usb: error -19 while querying for an remote control event. [ 514.334559][T18991] syz.5.4991 (18991): drop_caches: 2 [ 514.387065][T18892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 514.456400][T18892] veth0_vlan: entered promiscuous mode [ 514.471909][T18715] m920x_read = error: -19 [ 514.476271][T18715] dvb-usb: error -19 while querying for an remote control event. [ 514.477608][T18892] veth1_vlan: entered promiscuous mode [ 514.539286][T18892] veth0_macvtap: entered promiscuous mode [ 514.551845][T18892] veth1_macvtap: entered promiscuous mode [ 514.584382][ T30] audit: type=1400 audit(2000000799.667:2464): avc: denied { lock } for pid=18999 comm="syz.5.4994" path="socket:[72026]" dev="sockfs" ino=72026 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 514.615828][T18892] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 514.626909][T18892] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 514.641553][T18715] m920x_read = error: -19 [ 514.650726][T18715] dvb-usb: error -19 while querying for an remote control event. [ 514.667848][T18892] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.691922][T18892] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.708505][T18892] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.727510][T18892] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 514.821355][T18715] m920x_read = error: -19 [ 514.826438][T18715] dvb-usb: error -19 while querying for an remote control event. [ 514.855356][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 514.866654][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 514.878848][ T30] audit: type=1400 audit(2000000799.957:2465): avc: denied { setattr } for pid=19007 comm="syz.2.4998" name="pcmC1D0p" dev="devtmpfs" ino=1287 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 514.945444][T15417] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 514.966999][T15417] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 515.001932][ T24] m920x_read = error: -19 [ 515.006410][ T24] dvb-usb: error -19 while querying for an remote control event. [ 515.185519][ T24] m920x_read = error: -19 [ 515.189895][ T24] dvb-usb: error -19 while querying for an remote control event. [ 515.251552][T18715] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 515.342221][ T5870] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 515.351370][ T24] m920x_read = error: -19 [ 515.355736][ T24] dvb-usb: error -19 while querying for an remote control event. [ 515.422709][T18715] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 515.437987][T18715] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 515.463537][T18715] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 515.476307][T18715] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 515.485732][T18715] usb 3-1: SerialNumber: syz [ 515.501714][ T5870] usb 5-1: Using ep0 maxpacket: 32 [ 515.520753][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 515.538810][ T5870] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 515.541518][T18700] m920x_read = error: -19 [ 515.557004][ T5870] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 515.562108][T18700] dvb-usb: error -19 while querying for an remote control event. [ 515.580056][ T5870] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 515.590720][ T5870] usb 5-1: config 0 descriptor?? [ 515.706998][T18715] usb 3-1: 0:2 : does not exist [ 515.730547][T18715] usb 3-1: USB disconnect, device number 69 [ 515.740151][ T24] m920x_read = error: -19 [ 515.748732][ T24] dvb-usb: error -19 while querying for an remote control event. [ 515.770193][ T24] kernel write not supported for file /1259/attr/exec (pid: 24 comm: kworker/1:0) [ 515.912303][ T24] m920x_read = error: -19 [ 515.916691][ T24] dvb-usb: error -19 while querying for an remote control event. [ 516.016076][ T5870] savu 0003:1E7D:2D5A.006B: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 516.090126][T18714] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 516.091681][ T24] m920x_read = error: -19 [ 516.107297][ T36] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 516.127715][ T24] dvb-usb: error -19 while querying for an remote control event. [ 516.242972][T18714] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 516.256181][T18714] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 516.266562][T18714] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 516.279661][T18714] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 516.289377][T18714] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.299043][T18714] usb 6-1: config 0 descriptor?? [ 516.313488][T18715] m920x_read = error: -19 [ 516.314346][ T5870] usb 5-1: USB disconnect, device number 73 [ 516.317824][T18715] dvb-usb: error -19 while querying for an remote control event. [ 516.473386][T18715] m920x_read = error: -19 [ 516.477760][T18715] dvb-usb: error -19 while querying for an remote control event. [ 516.641272][ T24] m920x_read = error: -19 [ 516.645711][ T24] dvb-usb: error -19 while querying for an remote control event. [ 516.711019][T18714] plantronics 0003:047F:FFFF.006C: No inputs registered, leaving [ 516.723994][T18714] plantronics 0003:047F:FFFF.006C: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 516.811651][ T24] m920x_read = error: -19 [ 516.816030][ T24] dvb-usb: error -19 while querying for an remote control event. [ 516.973751][T18715] usb 6-1: USB disconnect, device number 37 [ 516.991307][ T24] m920x_read = error: -19 [ 516.995661][ T24] dvb-usb: error -19 while querying for an remote control event. [ 517.069556][ T36] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.163733][T18715] m920x_read = error: -19 [ 517.168080][T18715] dvb-usb: error -19 while querying for an remote control event. [ 517.331337][T18715] m920x_read = error: -19 [ 517.335741][T18715] dvb-usb: error -19 while querying for an remote control event. [ 517.501354][T18715] m920x_read = error: -19 [ 517.505725][T18715] dvb-usb: error -19 while querying for an remote control event. [ 517.587689][ T36] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.640666][ T36] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.672849][T18715] m920x_read = error: -19 [ 517.677216][T18715] dvb-usb: error -19 while querying for an remote control event. [ 517.746135][ T36] bridge_slave_1: left allmulticast mode [ 517.751852][ T36] bridge_slave_1: left promiscuous mode [ 517.757510][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.766412][ T36] bridge_slave_0: left allmulticast mode [ 517.772838][ T36] bridge_slave_0: left promiscuous mode [ 517.779077][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.841231][T18700] m920x_read = error: -19 [ 517.845603][T18700] dvb-usb: error -19 while querying for an remote control event. [ 518.001693][T18702] m920x_read = error: -19 [ 518.006671][T18702] dvb-usb: error -19 while querying for an remote control event. [ 518.104214][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 518.115885][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 518.125755][ T36] bond0 (unregistering): Released all slaves [ 518.171292][ T24] m920x_read = error: -19 [ 518.175680][ T24] dvb-usb: error -19 while querying for an remote control event. [ 518.266990][T19030] Process accounting resumed [ 518.361434][ T24] m920x_read = error: -19 [ 518.383444][ T24] dvb-usb: error -19 while querying for an remote control event. [ 518.536249][T19046] lo speed is unknown, defaulting to 1000 [ 518.541548][ T5870] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 518.552812][T18702] m920x_read = error: -19 [ 518.581946][T18702] dvb-usb: error -19 while querying for an remote control event. [ 518.707612][ T51] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 518.711954][ T5870] usb 5-1: Using ep0 maxpacket: 32 [ 518.724237][ T51] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 518.738423][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 518.738423][ T5870] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 518.738450][ T5870] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 518.745633][T18702] m920x_read = error: -19 [ 518.745654][T18702] dvb-usb: error -19 while querying for an remote control event. [ 518.778106][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 518.785751][ T5870] usb 5-1: config 0 descriptor?? [ 518.793330][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 518.904874][T18702] m920x_read = error: -19 [ 518.909251][T18702] dvb-usb: error -19 while querying for an remote control event. [ 519.101238][T18715] m920x_read = error: -19 [ 519.105691][T18715] dvb-usb: error -19 while querying for an remote control event. [ 519.238835][ T5870] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 519.276750][ T5870] usb 5-1: Direct firmware load for dvb-usb-az6027-03.fw failed with error -2 [ 519.279154][T19050] lo speed is unknown, defaulting to 1000 [ 519.296829][T18715] m920x_read = error: -19 [ 519.314034][T18715] dvb-usb: error -19 while querying for an remote control event. [ 519.314054][ T5870] usb 5-1: Falling back to sysfs fallback for: dvb-usb-az6027-03.fw [ 519.321804][ T30] audit: type=1400 audit(2000000804.397:2466): avc: denied { firmware_load } for pid=5870 comm="kworker/0:5" scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 519.350977][ C0] vkms_vblank_simulate: vblank timer overrun [ 519.521244][T18702] m920x_read = error: -19 [ 519.525672][T18702] dvb-usb: error -19 while querying for an remote control event. [ 519.691955][T18715] m920x_read = error: -19 [ 519.696379][T18715] dvb-usb: error -19 while querying for an remote control event. [ 519.710983][ T36] hsr_slave_0: left promiscuous mode [ 519.737914][ T36] hsr_slave_1: left promiscuous mode [ 519.782006][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 519.789446][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 519.827104][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 519.847483][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 519.861544][T18715] m920x_read = error: -19 [ 519.865997][T18715] dvb-usb: error -19 while querying for an remote control event. [ 519.927374][ T36] veth1_macvtap: left promiscuous mode [ 519.941237][ T36] veth0_macvtap: left promiscuous mode [ 519.946866][ T36] veth1_vlan: left promiscuous mode [ 519.961608][ T36] veth0_vlan: left promiscuous mode [ 520.033032][T18702] m920x_read = error: -19 [ 520.037406][T18702] dvb-usb: error -19 while querying for an remote control event. [ 520.221220][T18702] m920x_read = error: -19 [ 520.225584][T18702] dvb-usb: error -19 while querying for an remote control event. [ 520.382560][ T30] audit: type=1326 audit(2000000805.467:2467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.409238][ T30] audit: type=1326 audit(2000000805.497:2468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.418139][T18702] m920x_read = error: -19 [ 520.432697][ C0] vkms_vblank_simulate: vblank timer overrun [ 520.442383][ T30] audit: type=1326 audit(2000000805.527:2469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.466707][ C0] vkms_vblank_simulate: vblank timer overrun [ 520.471068][T18702] dvb-usb: error -19 while querying for an remote control event. [ 520.499688][ T30] audit: type=1326 audit(2000000805.567:2470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.572485][ T30] audit: type=1326 audit(2000000805.567:2471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.623281][ T30] audit: type=1326 audit(2000000805.567:2472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.657725][ T30] audit: type=1326 audit(2000000805.577:2473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.661344][T18702] m920x_read = error: -19 [ 520.696920][T18702] dvb-usb: error -19 while querying for an remote control event. [ 520.701917][ T30] audit: type=1326 audit(2000000805.577:2474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.773742][ T30] audit: type=1326 audit(2000000805.577:2475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19077 comm="syz.6.5024" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e9078e969 code=0x7ffc0000 [ 520.827593][ T36] team0 (unregistering): Port device team_slave_1 removed [ 520.872359][T18702] m920x_read = error: -19 [ 520.876729][T18702] dvb-usb: error -19 while querying for an remote control event. [ 520.891435][ T5829] Bluetooth: hci4: command tx timeout [ 520.909493][ T36] team0 (unregistering): Port device team_slave_0 removed [ 521.057408][T18702] m920x_read = error: -19 [ 521.066366][T18702] dvb-usb: error -19 while querying for an remote control event. [ 521.231285][T18702] m920x_read = error: -19 [ 521.235658][T18702] dvb-usb: error -19 while querying for an remote control event. [ 521.404554][T19069] bond0: entered promiscuous mode [ 521.409625][T19069] bond_slave_0: entered promiscuous mode [ 521.411283][T18702] m920x_read = error: -19 [ 521.419582][T18702] dvb-usb: error -19 while querying for an remote control event. [ 521.419817][T19069] bond_slave_1: entered promiscuous mode [ 521.467680][T19076] bond0: (slave macsec1): Error -34 calling dev_set_mtu [ 521.547458][T19088] lo speed is unknown, defaulting to 1000 [ 521.601579][T18702] m920x_read = error: -19 [ 521.605953][T18702] dvb-usb: error -19 while querying for an remote control event. [ 521.741215][ T944] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 521.791901][T18702] m920x_read = error: -19 [ 521.796368][T18702] dvb-usb: error -19 while querying for an remote control event. [ 521.854962][T19050] chnl_net:caif_netlink_parms(): no params data found [ 521.891189][ T944] usb 3-1: Using ep0 maxpacket: 32 [ 521.910790][T19092] netlink: 212376 bytes leftover after parsing attributes in process `syz.2.5030'. [ 521.936290][ T944] usb 3-1: unable to get BOS descriptor or descriptor too short [ 521.944934][ T944] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 521.952616][ T944] usb 3-1: can't read configurations, error -71 [ 521.983843][T18702] m920x_read = error: -19 [ 521.988207][T18702] dvb-usb: error -19 while querying for an remote control event. [ 522.168743][T18702] m920x_read = error: -19 [ 522.174738][T18702] dvb-usb: error -19 while querying for an remote control event. [ 522.262060][T19050] bridge0: port 1(bridge_slave_0) entered blocking state [ 522.269285][T19050] bridge0: port 1(bridge_slave_0) entered disabled state [ 522.280705][T19050] bridge_slave_0: entered allmulticast mode [ 522.301830][T19050] bridge_slave_0: entered promiscuous mode [ 522.315490][T19050] bridge0: port 2(bridge_slave_1) entered blocking state [ 522.322907][T19050] bridge0: port 2(bridge_slave_1) entered disabled state [ 522.330091][T19050] bridge_slave_1: entered allmulticast mode [ 522.353074][T19050] bridge_slave_1: entered promiscuous mode [ 522.367849][T19108] lo speed is unknown, defaulting to 1000 [ 522.391378][T18702] m920x_read = error: -19 [ 522.395738][T18702] dvb-usb: error -19 while querying for an remote control event. [ 522.429040][T19050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 522.444255][T19050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 522.581215][T18702] m920x_read = error: -19 [ 522.585589][T18702] dvb-usb: error -19 while querying for an remote control event. [ 522.695252][T19050] team0: Port device team_slave_0 added [ 522.770990][T19116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 522.779418][T19116] 8021q: adding VLAN 0 to HW filter on device team0 [ 522.786163][T18700] m920x_read = error: -19 [ 522.790516][T18700] dvb-usb: error -19 while querying for an remote control event. [ 522.803749][T19116] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 522.841511][T19116] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 522.851005][T19116] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 522.864853][T19116] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 522.875566][T19116] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 522.887407][T19116] veth1_vlan: left promiscuous mode [ 522.902537][T19116] veth0_vlan: left promiscuous mode [ 522.910640][T19116] veth0_vlan: entered promiscuous mode [ 522.932177][T19116] veth1_vlan: entered promiscuous mode [ 522.949646][T19116] veth1_macvtap: left promiscuous mode [ 522.963681][T19116] veth0_macvtap: left promiscuous mode [ 522.971596][ T5829] Bluetooth: hci4: command tx timeout [ 522.981397][T18700] m920x_read = error: -19 [ 522.985746][T18700] dvb-usb: error -19 while querying for an remote control event. [ 522.994923][T19116] veth0_macvtap: entered promiscuous mode [ 523.005629][T19116] veth0_macvtap: entered allmulticast mode [ 523.025690][T19116] veth1_macvtap: entered promiscuous mode [ 523.040779][T19116] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 523.059868][T19116] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 523.090995][T19116] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 523.114927][T19116] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 523.147478][T19116] 8021q: adding VLAN 0 to HW filter on device bond1 [ 523.166553][T19116] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 523.176285][T19116] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 523.185078][T19116] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 523.193829][T19116] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 523.203088][T18715] m920x_read = error: -19 [ 523.207417][T18715] dvb-usb: error -19 while querying for an remote control event. [ 523.216366][T19116] A link change request failed with some changes committed already. Interface syzkaller0 may have been left with an inconsistent configuration, please check. [ 523.242302][T19050] team0: Port device team_slave_1 added [ 523.258360][T15417] bridge0: port 1(bridge_slave_0) entered blocking state [ 523.265561][T15417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 523.276328][T15417] bridge0: port 2(bridge_slave_1) entered blocking state [ 523.283511][T15417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 523.381369][T18700] m920x_read = error: -19 [ 523.385742][T18700] dvb-usb: error -19 while querying for an remote control event. [ 523.438006][T19050] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 523.447561][T19050] 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. [ 523.473433][ C0] vkms_vblank_simulate: vblank timer overrun [ 523.492053][T19050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 523.509194][T19050] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 523.516791][T19050] 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. [ 523.549160][T19050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 523.561501][T18702] m920x_read = error: -19 [ 523.565951][T18702] dvb-usb: error -19 while querying for an remote control event. [ 523.573803][T18715] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 523.748187][ T24] m920x_read = error: -19 [ 523.756595][ T24] dvb-usb: error -19 while querying for an remote control event. [ 523.775032][T18715] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 523.791304][T18715] usb 6-1: config 0 has no interface number 0 [ 523.810814][T18715] usb 6-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 523.820247][T18715] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 523.861177][T18715] usb 6-1: Product: syz [ 523.865446][T18715] usb 6-1: Manufacturer: syz [ 523.871978][T18715] usb 6-1: SerialNumber: syz [ 523.959694][ T24] m920x_read = error: -19 [ 523.964216][ T24] dvb-usb: error -19 while querying for an remote control event. [ 524.002444][T18715] usb 6-1: config 0 descriptor?? [ 524.067448][T19050] hsr_slave_0: entered promiscuous mode [ 524.106110][T19050] hsr_slave_1: entered promiscuous mode [ 524.121902][T19050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 524.133248][ T24] m920x_read = error: -19 [ 524.137614][ T24] dvb-usb: error -19 while querying for an remote control event. [ 524.146394][T19050] Cannot create hsr debugfs directory [ 524.251375][T18715] usb 6-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 629.231076][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 629.238065][ C1] rcu: 0-...!: (1 GPs behind) idle=5844/1/0x4000000000000000 softirq=118041/118087 fqs=2 [ 629.249277][ C1] rcu: (detected by 1, t=10506 jiffies, g=92097, q=796 ncpus=2) [ 629.257012][ C1] Sending NMI from CPU 1 to CPUs 0: [ 629.257054][ C0] NMI backtrace for cpu 0 [ 629.257071][ C0] CPU: 0 UID: 0 PID: 2961 Comm: kworker/u8:7 Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 629.257096][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 629.257111][ C0] Workqueue: netns cleanup_net [ 629.257143][ C0] RIP: 0010:check_preemption_disabled+0x27/0xe0 [ 629.257173][ C0] Code: 90 90 90 41 54 55 53 48 83 ec 08 65 8b 1d f5 3b 4e 08 65 8b 05 ea 3b 4e 08 a9 ff ff ff 7f 74 0f 48 83 c4 08 89 d8 5b 5d 41 5c c4 de 02 00 9c 58 f6 c4 02 74 ea 48 89 fd 65 48 8b 05 aa 3b 4e [ 629.257192][ C0] RSP: 0018:ffffc90000007d10 EFLAGS: 00000082 [ 629.257207][ C0] RAX: 0000000000000000 RBX: ffffffff8e5c4d80 RCX: 00000000ef9d33e4 [ 629.257220][ C0] RDX: 0000000000000000 RSI: ffffffff8dde3c89 RDI: ffffffff8c1544e0 [ 629.257234][ C0] RBP: 0000000000000002 R08: 0ac0d5affe09d4ff R09: 0000000000000001 [ 629.257246][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 629.257258][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 629.257270][ C0] FS: 0000000000000000(0000) GS:ffff888124765000(0000) knlGS:0000000000000000 [ 629.257288][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 629.257301][ C0] CR2: 00007fe017130f98 CR3: 00000000541a3000 CR4: 00000000003526f0 [ 629.257329][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 629.257341][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 629.257353][ C0] Call Trace: [ 629.257361][ C0] [ 629.257368][ C0] lock_acquire+0x189/0x350 [ 629.257399][ C0] ? advance_sched+0x62b/0xc80 [ 629.257423][ C0] advance_sched+0x699/0xc80 [ 629.257444][ C0] ? advance_sched+0x688/0xc80 [ 629.257468][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 629.257498][ C0] ? __pfx_advance_sched+0x10/0x10 [ 629.257518][ C0] __hrtimer_run_queues+0x1ff/0xad0 [ 629.257552][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 629.257582][ C0] ? read_tsc+0x9/0x20 [ 629.257620][ C0] hrtimer_interrupt+0x397/0x8e0 [ 629.257644][ C0] __sysvec_apic_timer_interrupt+0x108/0x3f0 [ 629.257672][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 629.257695][ C0] [ 629.257702][ C0] [ 629.257709][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 629.257730][ C0] RIP: 0010:lock_acquire+0x62/0x350 [ 629.257755][ C0] Code: 46 33 12 83 f8 07 0f 87 bc 02 00 00 89 c0 48 0f a3 05 02 4a 0f 0f 0f 82 74 02 00 00 8b 35 ea 7b 0f 0f 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 99 46 33 12 0f 85 c7 02 00 00 48 83 c4 [ 629.257774][ C0] RSP: 0018:ffffc9000c347408 EFLAGS: 00000206 [ 629.257789][ C0] RAX: 0000000000000046 RBX: ffffffff8e5c4d80 RCX: 00000000e54b1011 [ 629.257801][ C0] RDX: 0000000000000000 RSI: ffffffff8dde3c89 RDI: ffffffff8c1544e0 [ 629.257814][ C0] RBP: 0000000000000002 R08: c73ae6ef06b319b4 R09: 0000000000000000 [ 629.257826][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 629.257838][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 629.257859][ C0] ? unwind_next_frame+0x3f4/0x20a0 [ 629.257885][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 629.257908][ C0] unwind_next_frame+0xd1/0x20a0 [ 629.257933][ C0] ? unwind_next_frame+0xbd/0x20a0 [ 629.257958][ C0] ? remove_files+0x96/0x1c0 [ 629.257983][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 629.258013][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 629.258035][ C0] arch_stack_walk+0x94/0x100 [ 629.258064][ C0] ? remove_files+0x96/0x1c0 [ 629.258090][ C0] stack_trace_save+0x8e/0xc0 [ 629.258110][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 629.258133][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 629.258157][ C0] kasan_save_stack+0x33/0x60 [ 629.258177][ C0] ? kasan_save_stack+0x33/0x60 [ 629.258197][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 629.258225][ C0] ? __call_rcu_common.constprop.0+0x9a/0x9f0 [ 629.258253][ C0] ? kernfs_put.part.0+0x162/0x640 [ 629.258280][ C0] ? kernfs_remove_by_name_ns+0xdf/0x110 [ 629.258309][ C0] ? remove_files+0x96/0x1c0 [ 629.258353][ C0] ? __pfx_kernfs_free_rcu+0x10/0x10 [ 629.258377][ C0] kasan_record_aux_stack+0xa7/0xc0 [ 629.258406][ C0] __call_rcu_common.constprop.0+0x9a/0x9f0 [ 629.258437][ C0] kernfs_put.part.0+0x162/0x640 [ 629.258466][ C0] kernfs_remove_by_name_ns+0xdf/0x110 [ 629.258498][ C0] remove_files+0x96/0x1c0 [ 629.258526][ C0] sysfs_remove_group+0x8b/0x180 [ 629.258552][ C0] sysfs_remove_groups+0x60/0xa0 [ 629.258580][ C0] ib_free_port_attrs+0x167/0x490 [ 629.258620][ C0] rdma_dev_exit_net+0x2b5/0x590 [ 629.258652][ C0] ? __pfx_rdma_dev_exit_net+0x10/0x10 [ 629.258682][ C0] ? __pfx___might_resched+0x10/0x10 [ 629.258702][ C0] ? __pfx_cfg80211_pernet_exit+0x10/0x10 [ 629.258734][ C0] ? mutex_is_locked+0x17/0x60 [ 629.258760][ C0] ? __pfx_rdma_dev_exit_net+0x10/0x10 [ 629.258791][ C0] ops_undo_list+0x2eb/0xab0 [ 629.258820][ C0] ? __pfx_ops_undo_list+0x10/0x10 [ 629.258848][ C0] ? __local_bh_enable_ip+0xa4/0x120 [ 629.258868][ C0] cleanup_net+0x408/0x890 [ 629.258897][ C0] ? __pfx_cleanup_net+0x10/0x10 [ 629.258926][ C0] ? rcu_is_watching+0x12/0xc0 [ 629.258946][ C0] process_one_work+0x9cf/0x1b70 [ 629.258978][ C0] ? __pfx_cleanup_net+0x10/0x10 [ 629.259006][ C0] ? __pfx_process_one_work+0x10/0x10 [ 629.259038][ C0] ? assign_work+0x1a0/0x250 [ 629.259065][ C0] worker_thread+0x6c8/0xf10 [ 629.259099][ C0] ? __pfx_worker_thread+0x10/0x10 [ 629.259126][ C0] kthread+0x3c5/0x780 [ 629.259152][ C0] ? __pfx_kthread+0x10/0x10 [ 629.259178][ C0] ? rcu_is_watching+0x12/0xc0 [ 629.259196][ C0] ? __pfx_kthread+0x10/0x10 [ 629.259221][ C0] ret_from_fork+0x5d7/0x6f0 [ 629.259243][ C0] ? __pfx_kthread+0x10/0x10 [ 629.259268][ C0] ret_from_fork_asm+0x1a/0x30 [ 629.259296][ C0] [ 629.260040][ C1] rcu: rcu_preempt kthread starved for 10495 jiffies! g92097 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 629.834718][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 629.844679][ C1] rcu: RCU grace-period kthread stack dump: [ 629.850555][ C1] task:rcu_preempt state:R running task stack:27368 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 629.864067][ C1] Call Trace: [ 629.867340][ C1] [ 629.870274][ C1] __schedule+0x116a/0x5de0 [ 629.874800][ C1] ? __lock_acquire+0x622/0x1c90 [ 629.879752][ C1] ? __pfx___schedule+0x10/0x10 [ 629.884612][ C1] ? find_held_lock+0x2b/0x80 [ 629.889307][ C1] ? schedule+0x2d7/0x3a0 [ 629.893640][ C1] schedule+0xe7/0x3a0 [ 629.897713][ C1] schedule_timeout+0x123/0x290 [ 629.902562][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 629.907935][ C1] ? __pfx_process_timeout+0x10/0x10 [ 629.913227][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 629.919035][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 629.924503][ C1] rcu_gp_fqs_loop+0x1ea/0xb00 [ 629.929281][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 629.934578][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 629.939781][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 629.944723][ C1] ? rcu_gp_cleanup+0x7c1/0xd90 [ 629.949587][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 629.955400][ C1] rcu_gp_kthread+0x270/0x380 [ 629.960086][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 629.965294][ C1] ? rcu_is_watching+0x12/0xc0 [ 629.970059][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 629.975263][ C1] ? __kthread_parkme+0x19e/0x250 [ 629.980302][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 629.985505][ C1] kthread+0x3c5/0x780 [ 629.989583][ C1] ? __pfx_kthread+0x10/0x10 [ 629.994183][ C1] ? rcu_is_watching+0x12/0xc0 [ 629.998947][ C1] ? __pfx_kthread+0x10/0x10 [ 630.003542][ C1] ret_from_fork+0x5d7/0x6f0 [ 630.008135][ C1] ? __pfx_kthread+0x10/0x10 [ 630.012734][ C1] ret_from_fork_asm+0x1a/0x30 [ 630.017512][ C1] [ 630.020524][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 630.026838][ C1] CPU: 1 UID: 0 PID: 3003 Comm: kworker/u8:9 Not tainted 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 630.038636][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 630.048687][ C1] Workqueue: events_unbound toggle_allocation_gate [ 630.055194][ C1] RIP: 0010:smp_call_function_many_cond+0xd7b/0x1510 [ 630.061870][ C1] Code: e8 1a 17 0c 00 45 85 ed 74 46 48 8b 14 24 49 89 d6 49 89 d5 49 c1 ee 03 41 83 e5 07 4d 01 e6 41 83 c5 03 e8 b7 1b 0c 00 f3 90 <41> 0f b6 06 41 38 c5 7c 08 84 c0 0f 85 6f 05 00 00 8b 43 08 31 ff [ 630.081474][ C1] RSP: 0018:ffffc9000c5178a0 EFLAGS: 00000293 [ 630.087540][ C1] RAX: 0000000000000000 RBX: ffff8880b8443b60 RCX: ffffffff81afe5ad [ 630.095506][ C1] RDX: ffff888031704880 RSI: ffffffff81afe589 RDI: 0000000000000005 [ 630.103470][ C1] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 630.111435][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 630.119400][ C1] R13: 0000000000000003 R14: ffffed101708876d R15: ffff8880b853cf00 [ 630.127366][ C1] FS: 0000000000000000(0000) GS:ffff888124865000(0000) knlGS:0000000000000000 [ 630.136294][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 630.142875][ C1] CR2: 00007fe0165b7bac CR3: 000000000e382000 CR4: 00000000003526f0 [ 630.150847][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 630.158813][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 630.166778][ C1] Call Trace: [ 630.170052][ C1] [ 630.172982][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 630.178025][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 630.184362][ C1] ? __pfx___text_poke+0x10/0x10 [ 630.189307][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 630.194340][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 630.199460][ C1] ? __kmalloc_node_track_caller_noprof+0xeb/0x510 [ 630.205967][ C1] smp_text_poke_batch_finish+0x27b/0xdb0 [ 630.211701][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 630.216734][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 630.222988][ C1] ? arch_jump_label_transform_queue+0xc0/0x120 [ 630.229239][ C1] ? find_held_lock+0x2b/0x80 [ 630.233928][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 630.239917][ C1] jump_label_update+0x376/0x550 [ 630.244857][ C1] static_key_enable_cpuslocked+0x1b7/0x270 [ 630.250750][ C1] static_key_enable+0x1a/0x20 [ 630.255511][ C1] toggle_allocation_gate+0xfa/0x280 [ 630.260802][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 630.266702][ C1] ? rcu_is_watching+0x12/0xc0 [ 630.271469][ C1] process_one_work+0x9cf/0x1b70 [ 630.276425][ C1] ? __pfx_bond_arp_monitor+0x10/0x10 [ 630.281802][ C1] ? __pfx_process_one_work+0x10/0x10 [ 630.287193][ C1] ? assign_work+0x1a0/0x250 [ 630.291792][ C1] worker_thread+0x6c8/0xf10 [ 630.296401][ C1] ? __kthread_parkme+0x19e/0x250 [ 630.301431][ C1] ? __pfx_worker_thread+0x10/0x10 [ 630.306548][ C1] kthread+0x3c5/0x780 [ 630.310627][ C1] ? __pfx_kthread+0x10/0x10 [ 630.315223][ C1] ? rcu_is_watching+0x12/0xc0 [ 630.319996][ C1] ? __pfx_kthread+0x10/0x10 [ 630.324593][ C1] ret_from_fork+0x5d7/0x6f0 [ 630.329182][ C1] ? __pfx_kthread+0x10/0x10 [ 630.333780][ C1] ret_from_fork_asm+0x1a/0x30 [ 630.338557][ C1]